Find cheap flights from Phoenix to Missouri

Find cheap flights from Phoenix to Missouri

Round-trip
Economy
Phoenix (PHX)
Missouri
Wed 11/25
Wed 12/2
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Missouri

Good to know

Low season

August Best time to beat the crowds with an average 5% drop in price.

High season

December Most popular time to fly with an average 21% increase in price.

Average price round-trip

$397 (avg. price over the last 2 weeks)

Good deal round-trip

$223 or less

Good deal one-way

$109 or less

Top tips for finding cheap flights to Missouri

  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly to Missouri is July.
  • Morning departure is around 21% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Missouri flights

Which airlines have a flexible cancellation policy for flights from Phoenix to Missouri due to COVID-19?

Which airlines apply social distancing measures on flights from Phoenix to Missouri due to COVID-19?

How long is the flight to Missouri from Phoenix?

What is the cheapest flight to Missouri from Phoenix?

Which airlines fly to Missouri?

Are there Missouri travel restrictions currently due to Coronavirus?

How does KAYAK find such low prices on flights to Missouri?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Missouri?

What is the Hacker Fare option on flights to Missouri?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Missouri?

Top 5 airlines serving Phoenix Sky Harbor Intl to Missouri

Scores according to KAYAK customer reviews

8.3
Alaska Airlines
Overall score based on 29,198 reviews
8.5
Boarding
8.3
Comfort
8.8
Crew
7.9
Entertainment
7.9
Food
Airline reviews

Cons: "Alaska started our flight and all the chaos begun. I can’t remember the name of the agent but I have two little kids that I drag around d because she messed up our flight. I was really really upset of what happen."

Pros: "The quality of the aircraft, staff, service and food was excellent."

Pros: "Always felt safe. Crew was friendly."
Cons: "The Gogo app would not play movies. I even deleted and downloaded again and nothing. Made for a long flight. The air was was turned down so low I couldn’t feel it or provide fresh air to counter the offensive body oder of the person next to me. My vent was fully open. Flight delayed."

Pros: "Love Alaska. Good service"
Cons: "full flight, and Portland packed with commuters as usual"

Pros: "The crew was great and friendly. Est landing i have had in years."
Cons: "The seats are lime sitting on wood."

Pros: "Two nice AS Flights"
Cons: "35 minute flight connection in Chicago to Paris fkight."

Pros: "Very friendly staff and flight attendants, aircraft is very clean. Tasty snack selection, good brands."
Cons: "Maybe have safe toys for toddlers."

Pros: "Everything went really smooth, including the flight - hardly any bumps at all. Loved the free movie selection and the free messaging connectivity."

Cons: "The bathrooms are shockingly tiny!"

Pros: "The flight crew was very good. Professional and friendly."
Cons: "The seats in the aeroplane where terribly uncomfortable with a lack of leg room. We are people not cattle I would gladly pay more for even a halfway decent seat with legroom"

Pros: "Free WiFi"
Cons: "Not having free meals. Just a tiny cookie."

Pros: "Crewmembers were so friendly, always smiling and made the flight as pleasurable as it could possibly be."
Cons: "The in-flight entertainment did not load on my phone."

Pros: "Exceptional! Truly enjoyed captain's jovial introduction at beginning of flight. Professional and capable crew."

Pros: "Complimentary alcohol was nice for a long flight"

Pros: "Nice leg room."

Pros: "Friendly crew. On-time flight. Decent coffee. Safe arrival."

Pros: "This flight was great. Boarded on time landed early. Courteous crew and not overcrowded."

Pros: "Staff both in terminal and onboard were friendly and helpful. We were accommodated on seat changes due to young children being involved."
Cons: "I have no complaints at all."

Pros: "UPBEAT flight attendants, helpful, courteous. Front check in staff was great. But they were unable to fix my wife's problem."
Cons: "Seating poor, leg room, hip room etc. Person in seat in front of me leaned there seat back 2-3 inches. There wasn't enough room to read my book. Everything else was satisfactory."

Pros: "On time take off"

Pros: "The no hassle at boarding. Everyone I interacted with was super, very good job they do considering the amount of people they deal with especially now at Christmas time. The flight itself was great. The captain explained a lot about where we were and what to look for out the window. Flight attendants were great so is the plane. Thank you, I will be flying with alaska again. I'm partial to boeing aircraft. Retired Boeing employee. Ed.."

Pros: "Upgrading to the economy plus helped, but that cost me an extra $40. So on top of a plane ticket that was no where close on being on time going or coming back, there was a 25 dollar baggage handling each way, a $40 upgrade (So I can try an get some sleep as we were 2 hours behind coming home, I understand this was optional) and then 22.50 parking fee. So, a $350 dollar ticket turned into a $350+25+25+40+22 = $460 dollar plane ticket. Alaskan airline is not as good of deal as you might think."
Cons: "Alaskan airline can't be on time. they said that they have an 80% on time rating, but the first 2 flights I have ever taken with them (out and back) have both been late, and not just a few minutes. KC to SEA nearly 4 hours late, SEA to KC an hour and a half late. Cheaper, but less reliable. and on top of it all I had to pay 6 dollars for the movie. A movie that was skipping and jumping around"

Pros: "Spacious and comfortable Boeing 737-900 which was not over-booked. Lots of room and efficient boarding process. Friendly crew."

Pros: "Flew Frontier on the way to my destination and Alaska on the way home, the difference was night and day. Everything was better, the seats were comfier, the tray table was larger, there was a wifi option, complimentary food and drink, much more professional staff, even the plane noise was much quieter and to top everything off we got home over 30 minutes earlier than expected. Alaska is definitely my new preference."

Pros: "I really like Alaska Airlines overall. Their planes are newer, have power outlets at every seat and the oversize luggage compartment make it easier for everyone to fit with their carry on bags. Way more comfortable than their main competitor at our little airport."
Cons: "I got a notice to check in the day before my flight, which is fine except that they had completely changed my flight to a different one with no prior notice. I searched through my email after I got home in case I missed it, but couldn't find anything. I would have appreciated a bit better communication."

Pros: "The crew and the convenience of schedules."

Pros: "Amazing service and attendants"

Pros: "I loved the people I met during my flight. Great conversations. I also loved charging my phone during my flight."
Cons: "Nothing upset me. Our staff took great care of me."

Pros: "flight was fine"
Cons: "kayak never sent a precheck email, app told me i was flying american. went to american, no flight. they told me to go to alaska air, a tram ride and a 10 minute walk. could have missed my flight if running late. the app needs to say which airline to go to, i don't care who the flight was booked thru. huge hassle, wasn't happy."

Cons: "I didn't like that my first checked bag was $25. I thought it was no charge"

Pros: "I liked healthy food options. I really like the upgrade option to a more comfortable seat in the exit row and a complimentary cocktail as well. I like the organized boarding back to front. It is much faster."
Cons: "I did not use entertainment so I couldn't really rate it. There wasn't anything that I didn't like."

Pros: "Alaska Airlines is by far one of the friendliest airlines!"

Pros: "Efficient, funny flight attendants :)"
Cons: "Nothing"

Pros: "Good flight crew"
Cons: "Having to pay for food. Airlines are just nickel and dimming passengers to death. On a 3-1/2 hour flight you can offer more than pretzels!"

Pros: "All parts of flight were on time."

Pros: "Power outlets!!!!"
Cons: "Was slow to de board and slow to get checked luggage"

Pros: "Newer plane. Amazing staff/crew. Lots of flight options and fair prices. Also if you are an Alaska49 member you TWO free checked bags."
Cons: "Crowded boarding. No meals. No inflight movies."

Pros: "Don't have much of an opinion on food and entertainment but we had a nice person to sit next to and we enjoyed our flight"

Pros: "Every time I have flown Alaska the experience has been great. Much better than other carriers. Well managed company and great staff."

Cons: "People free to sit where they want"

Pros: "Flight crew was awesome"

Pros: "The flight was smooth, I liked that the captains spoke to us and the crew was very friendly."
Cons: "On other flights we get a whole can of soda, on this flight I got a out half as the flight attendant split the soda between myself and another passenger."

Pros: "Check in easy, comfortable seating, friendly staff,on time flight."

Pros: "First time traveling with Alaska Airlines. Excellent customer service and comfortable seats."
Cons: "My seat did not recline."

Pros: "Very courteous and pleasant"

Pros: "Easy boarding, polite people"
Cons: "I didn't get TSA pre applied--I associate this with buying the Alaska airlines ticket through Delta. They merged my first and middle name into a single long name that TSA didn't recognize."

Pros: "Comfy seats, most legroom than most airlines. Friendly staff."

Pros: "Courteous employees"

Pros: "Ease of boardong and on time"
Cons: "Nothing"

Pros: "I appreciate the care Delta has for their passengers during this pandemic. From the seat spacing to the boarding process great measures were taken."

Pros: "The airplane seats and entertainment were 150% bettter than American"
Cons: "The check in area felt cramped, understaffed and like a 4th rate airline"

Cons: "Small aircraft, 2 seats on each side of the aisle, but that’s what you get when you fly short legs now."

Cons: "The snacks were limited. They only had cheez-its and no cookies."

Pros: "Kind staff, comfortable seats, movies, easy flight - pretty much everything was great!"
Cons: "Nothing- it went very smoothly."

Pros: "Safe and fast journey."
Cons: "Vegan Options for snacks"

Cons: "Better choice of snacks"

Pros: "I love the Airbus aircraft we were flying in. It is far superior to the boeing."

Pros: "The crew was excellent"
Cons: "Better breakfast and the seats weren’t very comfortable"

Cons: "The wrap didn't taste too well."

Pros: "Equipment felt a bit dated. No entertainment system, which was fine with me. Skipped the offered snack. Just had water. Flight was onntime."

Pros: "Snack"
Cons: "I was delayed over 2 hours"

Pros: "Incredible service, great entertainment options, comfy seats"

Pros: "Everyone was friendly and the beverage service was very quick for such a big flight that was full. It was a great flight crew."

Cons: "Paid $28 for a Wi-Fi package that didn't work. No refund...."

Pros: "I got to destination. Baggage claim was quick."
Cons: "Flight was delayed due to waiting for a tardy flight attendant. Landing felt a little hard. No announcement about baggage carousel prior to disembarking."

Pros: "Fast flight"
Cons: "Long wait in hot plane before take off."

Pros: "For a short-haul flight on a small CRJ, it was the most pleasing and comfortable flight. No delays and everyone was pleasant from ground staff to flight crew."

Pros: "The Flight crew was great and the pilot got us there with the least amount of delay as possible. Thanks everyone!"

Pros: "New comfort seats. Nice staff. Pilot kept us continuously updated."
Cons: "Unclear info on upgrade [priority boarding when upgraded?]. Inability to upgrade ticket made using mileage points or upgrade at counter at gate."

Pros: "Great (seemed like unusually friendly and helpful) crew. Plenty of carry on baggage room."
Cons: "Seats didn't recline. Plane hot initially and couldn't be cooled down until airborne."

Pros: "Did not eat or use entertainment."

Cons: "The redesign of seats means that very few of Delta's planes can actually accommodate a sherpa-style pet carrier, even though they are an industry standard for in-cabin travel. Further complicating the problem is that the clearance under the seat varies depending where in the cabin you're seated. It's become an extremely stressful proposition for which I have the privilege of paying an extra +$100 each way whilst having to give up one of my carry ons. As far as I can see, the charge is just straight up greed, since no one would be able to use the space beneath the seat in front of me, anyway, and carrying on my cat cause zero extra work for the crew. I'm going to have rethink my loyalty to Delta. At least with Southwest, they'll let me check two bags for no additional cost."

Pros: "Smooth. Fast."

Pros: "very attentive service and remarkably tasty food in first class"
Cons: "seat was tight. not much legroom and very claustrophobic when the person in front of me reclined his seat."

Pros: "Everything was smooth. Short flight, but they offered us refills on drinks, which I've never experienced before. Polite staff, great flight. Thanks!"

Pros: "One of the male flight attendants was very nice"
Cons: "No food was provided, there was a throw up stain on my first flight to Atlanta then on my connecting flight there was crumbs on my table, my boyfriends table did not want to close so that caused discomfort to the person in front of us. Boarding time took a very very long time"

Pros: "Boarding was easy and fast"
Cons: "Seats were cramped"

Pros: "Excellent flight. Nice new aircraft."

Pros: "Nothing to like.."
Cons: "Everything about the flight..."

Pros: "On time and convenience of the connection"
Cons: "Airplanes were a little bit old"

Pros: "Crew service was excellent"
Cons: "Poor leg space"

Pros: "On time, nice crew."

Pros: "plane was farily empty. Who doesn't like that, other than Delta, haha. Nice workers, smooth flight."
Cons: "Delta comfort was very tight. I'm 6 foot tall and my knees were hitting the chair in front of me the whole flight."

Cons: "Service"

Pros: "free tequuila"
Cons: "norte americano gringo scum from hell usa terrorist pigs"

Cons: "Delayed flight for 6 hrs. and acts like it is just business as usual, perhaps it is for Delta"

Cons: "The flight was very bumpy and didn't have the option to watch a movie."

Pros: "The cookies!!!"
Cons: "To cold on plane"

Pros: "Nice"
Cons: "Check point had only one person working on a holiday weekend made for an extremely long wait"

Cons: "Not real happy with getting charged 25 dollars for a bag when I am MVP with Alaska Airlines, was under impression both airlines are together."

Pros: "Crew was great!"

Pros: "Flight was nearly on time raving Phoenix. Offered headsets to watch an on board movie."
Cons: "Late arrival of about 45 minutes due to inclement weather in Mpls."

Pros: "Had the row to myself"
Cons: "No complaints"

Pros: "Everything!"
Cons: "Nothing!"

Pros: "Although not the crew or airline's fault at all, we had to sit and wait for the Vice President to leave the airport, which delayed the whole airport, really messed up my plans in St. Louis. Very friendly staff, and the captain kept us very well informed of the whole situation. Besides running out of choices to drink (they were down to water with no ice by the time they got to us) it was an ok flight."

Cons: "The climate control didn't work properly the whole flight. We sat on the tarmac for about 30 minutes after boarding. We sat in the plane for about 15 minutes after landing and the whole time the air wasn't working. Couple that with the fact that I was seated in the row in front of the emergency exit which actually has less room than a normal seat and it made for a miserable flight"

Pros: "Nothing"
Cons: "The flight had more people on a smaller plane. Made no sense"

Pros: "The flight attendants were very very accommodating. I wake surfed all day, and took a red-eye home, so I was super thirsty when I boarded, and the flight attendants brought me water before the flight even took off. They even brought an extra one for my boyfriend. Very very nice ladies."
Cons: "I hated the tiny plane, but the flight attendants were so awesome that it didn't really matter. Once again, exit row seats to accommodate for my boyfriend and my heights, and both of our knee surgeries and his blood clot issues, would have cost us to reserve ahead of time. I think that at least a portion of exit row seats should be reserved for individuals with height requirements and special accommodation needs."

Pros: "Comfortable seats, personal displays in every seat, very modern and comfortable aircraft for a long flight"
Cons: "No leg room :/"

Pros: "Seat was comfortable. Crew was professional."
Cons: "Loading plane was a little chaotic and the comfortable seat was a little overpriced for the legroom."

Pros: "Everything was generally great I don’t have any complaints."
Cons: "Well it’s nothing you can change I was pleased that the flight took 8 hours instead of 9 but because we were early it was a bit inconvenient that Heathrow had us do a “hard” arrival I think that’s what it was called so instead of a gate we got off on the tarmac."

Cons: "American Airlines lost our luggage and both flights were late, wife her cell phone and credit cards due to running in airport to catch our flight to Lisbon. Not impressed."

Pros: "Short connection times"
Cons: "Being on time because of short connection time"

Pros: "Friendly crew and relatively new entertainment system"
Cons: "- Seats are very tight - Pay for luggage even on a transatlantic flight and your seat (if you want to choose) - Food was below average - even for airline standards, ran out of drink options even for dinner (the second time they serve drinks)"

Pros: "Crew was very nice, and helpful."
Cons: "I remember you used to get to choose from some seats even if you didn't pay extra. Since the smaller airlines started charging to choose, now the big ones are doing it as well. I checked in for two tickets at the same time, but my wife and i were still separated. Frustrating"

Cons: "Well organized loading, consistent beverage service"

Pros: "great trip and crew"

Cons: "Es on flight 5799 which was delayed over four hours and finally cancelled. Delay without explanation but did not appear to be weather related. Cancelled because no crew available. Put on another flight that was to leave st 10:45, but delayed due to weight restrictions without luggage."

Pros: "On time and convenient"
Cons: "Crowded"

Pros: "Not much here. The seats were ok, but the rest of the flight the airline was just poor."
Cons: "The airline is so outdated and behind the times of their competitors, their in that they don't have in flight entertainment unless you download their app and give them your email address. On top of that when I originally booked my flights, I had made sure to have 1.5 hr for a layover between my connecting flights. Well, they decided to move up my connector such that I had 25 minutes to run across 2 terminals. They only give you pretzels on the plane, and a single soda drink. They offer you "food bundles" but why do I want to pay $8 for a sandwich that costs $1 to make."

Pros: "Totally fine"
Cons: "It was fine"

Cons: "There was delay, as one of the steward was not there. There were 2 connecting flights for me, and was totally stressed about my connections."

Pros: "Excellent and original Japanese foods"

Pros: "Actually assigned a middle seat, unable to change it but found that there was nobody else in that row!!!"
Cons: "See above"

Pros: "It was hastle free"

Pros: "Quick and did good job"
Cons: "After flying Japan Airlines I wish there were more free food and entertainment"

Pros: "The cabin crew bent over backwards to help."

Pros: "The flights were on time"
Cons: "I purchased the flight as a British airways flight when it was really an American airlines flight."

Pros: "Crew are saving a bad experience"
Cons: "Space are laughable"

Cons: "We didnt managed to get on that flight due to the delay from precious flight from philadelphia"

Pros: "Safe, efficient and pleasant flight. I would fly American again. I appreciate getting a soda and snack included."
Cons: "No movie. I got "spoiled" on flight from Seattle to Phoenix with a movie perk. Was looking forward to another on the 2nd leg of our trip. I thought maybe it was an "American" thing. ... but apparently just got lucky on first leg."

Pros: "Good entertainment"
Cons: "Bad organization during boarding"

Pros: "On time departure"
Cons: "Why do not they serve FREE water????"

Cons: "Watched a very weird interaction between Muslim (with a hajib) women with a kiddo and desk crew. She wanted to sit next to her child on the flight and needed to switch seats to be able to. Woman was very gracious and understanding that she was asking for an accommodation. Ends up her flight to Philly had been moved to a different gate after they had found a volunteer to switch seats. Volunteer was totally unfazed but Desk crew made it seem as tho the Muslim mom was at fault for the time and trouble they had had to go through to accommodate her. She apologized profusely and was very appreciative for the trouble evernote had gone to for her. . As she walked away the crew looked at each other and shook their heads. Pretty crummy way to treat customers!"

Pros: "No hassle"
Cons: "I wasn't allowed to check in online and couldn't find out the reason for that"

Pros: "The crew was awesome. We were early arriving. More leg room this flight and I loved the in-flight entertainment games. Also charged area was good for phones. Didn't like having to pay for Wi-Fi onboard."
Cons: "The crew was awesome. We were early arriving. More leg room this flight and I loved the in-flight entertainment games. Also charged area was good for phones. Didn't like having to pay for Wi-Fi onboard."

Cons: "Flight was changed. Didn't get the seats I had already picked out. Woman on flight was very rude to me when I asked where the restroom was. NOT a good experience over all."

Pros: "Great crew!"

Pros: "santa ana airport"
Cons: "charged me $50 when i checked in my suitcase."

Pros: "Seats were new."
Cons: "A lot less leg room than Southwest. Very cramped. Boarding crew in PHX was very uptight and stressed. Not sure why as everything seemed in order."

Pros: "I liked the fact that it was a smooth flight, my row was totally empty, which enabled me to pass out like a little baby. I forgot that I was on an airplane and not an air mattress. Kudos to the pilot!"
Cons: "Eddie Murphy wasn't on my flight"

Cons: "The seats are terrible. On the first leg I couldn't use the back of the seat. Four hours hunched over in a tiny space is not fun."

Cons: "delayed"

Pros: "Crew was nice including those helping with boarding. Smooth ride."
Cons: "Limited snack options."

Pros: "The crew was wonderful. Our flight was delayed 3 hours and they did their best to keep all the passengers comfortable and happy."
Cons: "There was no food or entertainment to rate"

Cons: "3 gate changes 2+ hours delayed leaving PHX"

Pros: "More available leg room on aisle seat."

Pros: "Nothing!"
Cons: "The plane was very old, the crew was unprofessional and further only provided drink service once in 4 hours. It was mass chaos boarding because the flight that landed was late as well."

Pros: "Boarding was efficient."
Cons: "The flight crew acted like they hated being there."

Cons: "We didn't make the connection because of American's incompetence on our previous flt. of Hermosillo to Phoenix."

Pros: "Being number one on the upgrade list at boarding, I appreciated being upgraded to first class as an Executive Platinum member."
Cons: "The pilot provided no departure or arrival information; he simply said cabin crew take your places for take off, and on arrival, he simply said the aircraft was one hundred miles from landing in twenty minutes with no other details enroute."

Cons: "I am a platinum member. My bag was 5 lbs over weight. I had to take items out of the suitcase and put them in my carry-on!! They weighed my suitcase and even make me take 1 lb out because the scale was 51 lbs, instead of 50! Furthermore, the flight was half empty. Then I had one extra package that I wanted to check. I was told to take it as a carry-on. I told them I thought it was too large. They disagreed. In any event, I took the package to security and was told it was too large! I am really disappointed in the service and am hoping this is not because American Airlines is now running US airways."

Pros: "Flight landed early"
Cons: "Found that seats that were booked together with family kept getting moved. Even when going back and checking the original seats were changed - so again changed so that family could sit together and once again the seats we booked to sit together were changed. Its a long uncomfortable flight, so having family next to you makes it much more bearable."

Pros: "Flight operated on time and safely"
Cons: "First class flight attendant did not recognize me by name or as an Executive Platinum member; aircraft window screen next to seat 1A was inoperative; pilots provided minimal communications and were very uninformative."

Pros: "The operations once my husband and I arrived to Phoenix Airport were absolutely horrible and caused us to miss our connecting flight home to San Diego. Our luggage took a long time to come out, then we had to stay in a 45 minute line to get through Customs, even though we didn't have anything to claim. After that, we then had to stay in another hour and a half line to get through TSA. The whole time, we kept trying to explain to the different airport staff that we had a connecting flight that we needed to catch, however nothing was being done by any of the parties to ensure that we would make it to our connecting flight. All parties (Customs, TSA, & American Airlines) just kept trying to pass the blame to each other instead of helping us and were rude on top of that. The delays were out of our control causing us to not only miss our flight, but also caused us to have to spend more money to stay at a hotel in Phoenix since the next flight available was not until the morning. This situation has also caused both my husband and me to miss work, causing us to miss out on today's wages. This entire situation has been the worst airport experience we've ever had, and we've traveled all over the world. We usually fly with American Airlines, and would hate to have to go with another airline, but we would have to if this situation is not rectified, and if we are not compensated for all of the additional costs imposed on us."
Cons: "The operations once my husband and I arrived to Phoenix Airport were absolutely horrible and caused us to miss our connecting flight home to San Diego. Our luggage took a long time to come out, then we had to stay in a 45 minute line to get through Customs, even though we didn't have anything to claim. After that, we then had to stay in another hour and a half line to get through TSA. The whole time, we kept trying to explain to the different airport staff that we had a connecting flight that we needed to catch, however nothing was being done by any of the parties to ensure that we would make it to our connecting flight. All parties (Customs, TSA, & American Airlines) just kept trying to pass the blame to each other instead of helping us and were rude on top of that. The delays were out of our control causing us to not only miss our flight, but also caused us to have to spend more money to stay at a hotel in Phoenix since the next flight available was not until the morning. This situation has also caused both my husband and me to miss work, causing us to miss out on today's wages. This entire situation has been the worst airport experience we've ever had, and we've traveled all over the world. We usually fly with American Airlines, and would hate to have to go with another airline, but we would have to if this situation is not rectified, and if we are not compensated for all of the additional costs imposed on us."

Pros: "Flight late due to discovery of radio not working just before flight departure. My seats had less room than seate in front of me and it would not recline leaving me an unacceptable amount of space."
Cons: "It got to Hawaii and my bags also made it. Since flight was late I could not get my rental car costing me more money."

Cons: "We travel to Kauai every year with 3 little kids and every year the crew runs out of food. On a 7 hour flight, there should be food or snacks available for purchase of you are past the first 5 rows"

Pros: "The flight operated safely and the flying time was shorter than normal."
Cons: "Delayed departure from PHX by more than one hour; no beverages provided to first class passengers after boarding and inspite of delayed departure; first class flight attendant did not recognize that I had preordered my meal entree nor did he ever call me by name as an Elite Platinum member. The aircraft leather seat back 1F was torn leather, showing signs of poor maintenance of the interior cabin. No electric outlets at seat for recharging portable electronic devices."

Cons: "My pre-assigned seat was not available at boarding. The crew skimped on offering water after the main drink service."

Pros: "The flight attendants were super nice and very responsive"
Cons: "The food was not that good"

Pros: "Easy check in and boarding, friendly crew, comfortable seating."
Cons: "No suggestions."

Pros: "I requested and picked a window seat but unfortunately. Got isle seat. I requested a Muslim meal and I got pork in my choices."
Cons: "Honer the requests ."

Pros: "Safe landing, that’s all that matters."
Cons: "The entrances by groups. I get it, I just don’t care for it."

Cons: "United has a 2 hour delay for mechanical issue. We almost missed our connection to Zurich. Our bags did not make it and we are still waiting for our luggage"

Pros: "It was a bus trip. No food, crappy seats, and treated like we were cattle. The only positive was United’s new direction? The seats are smaller but yield more leg room. They will probably rethink that. There is inflight entertainment if you have your own device with WiFi and a screen. So pros and cons, but essentially a bus trip."
Cons: "Most disliked the seats. Not very comfortable for a three hour trip."

Cons: "Lost luggage’s"

Cons: "Seats were too small."

Pros: "Everything was usual, nothing special."
Cons: "The planes were late, but more importantly they lost my luggage somewhere."

Pros: "It was fine"
Cons: "It was fine"

Pros: "AlwYs on time"
Cons: "Cramped"

Pros: "The counter clerks in the airport were not friendly. But the inflight attendants and service was great."
Cons: "The counter staff were grumpy from the minute they arrived at the service gate desk."

Pros: "Good crew!! Entertainment screen not as good as SAS"

Pros: "Smooth flight"
Cons: "Nothing"

Pros: "Attendents were very nice."
Cons: "Cramped"

Pros: "Very friendly crew"

Pros: "-"
Cons: "No reply from the airlines regarding my damaged baggage."

Pros: "Crew was mostly friendly"
Cons: "Leg room has vanished"

Pros: "Flying through the night freed me up the next morning. I'll fly red eye anytime."
Cons: "Nothing."

Pros: "Comfort of plane"
Cons: "Delay boarding, wait for a seat ticket, and gate to next terminal"

Pros: "Like other airlines, United is charging more fees for seats to food. And the food they sell is bad. The breakfast was microwaved to horification. Why are airlines permited to give such low levels of service? Why are they allowed to charge extra fees for ordinary seats? And no complimentary entertainment. All that NOTHING" service and for very high fees.I got suckered into paying a lot extra for premium Economy. The Premium was the extra money they stole. The Economy was the new definition of bare bones."
Cons: "There was nothing to like about the flight."

Cons: "I have alloted enough time for my next flight. Your airline crew in PhX did not extend any help in my problem even i asked them very polity in two instances. For me not to miss my flight i left my baggaes in the conveyor and I have to disturbed my friends in sfo to get my bags. I want to be conunmpensated with your poor service. Im expecting your respond"

Pros: "Curtesy of staff"
Cons: "No seat reclining at all. Feeling very stiff by the end of the fight."

Pros: "Nice crew."
Cons: "Constant ads on the tv"

Pros: "Direct flight."
Cons: "Luggage got stuck in plane, 1 1/2 hour wait at carrousel! Newark sucks to get out, took two atemps with 2 GPS and 2 people trying to decifer NJ's crappy road signs!"

Cons: "Ride bumpy. Nothing crew did all mother natures fault Food and sandwich choices awful very little legroom No entertainment"

Pros: "The seat was comfortable, the plane was new, and staff was friendly."
Cons: "Like others have said, the in-flight entertainment isn't free (even a few channels) so it is pretty useless."

Cons: "Seating on this aircraft is poor at best!"

Pros: "The plane didn't crash. Quite possibly the only nice thing I can say about this flight."
Cons: "No built in personal entertainment for a 12 hour flight. If you had already downloaded the United app, you could connect a personal device to their wifi for free and watch from there (if you didn't download the app prior to takeoff, you were screwed). Also, no USB charging outlets were available. I live in Korea and don't have an American style outlet to connect to a USB, so my devices died. The provided tiny aisle TV which played programmed shows and movies kept freezing, skipping, and turning off. Entertainment is usually the saving grace for budget int'l flights, whose food, service, and comfort can be expected to suck. Next time I'll shell out for Korean Air or Asiana."

Pros: "Love the pre-boarding for families, love the customer service that you rarely get when flying, love the new snacks."

Pros: "Seats were comfortable and plane was clean"
Cons: "Unorganized seating system. Snappy staff."

Pros: "New plane, clean and blankets for the overnight flight"
Cons: "I was in the 4th boarding group (even though I checked in the first possible moment), I had to put my belongings 15 seats away from me."

Pros: "Flights were on time. Boarding was easy and crew was nice"
Cons: "No complaints."

Cons: "Lack of comfortable space. :-("

Pros: "Overall planes appeared in good condition."
Cons: "center seat, not comfortable. Rough flight but crew did a good job communicating that was coming."

Pros: "It was smooth all the way around. We arrived in San Francisco 25 min early"
Cons: "No complaints."

Pros: "Service very frustrating fly always accommodating"
Cons: "Boarding took forever and then had to wait 45 mins on runway some difficulty"

Pros: "Quick boarding"
Cons: "One of the flight attendants got a nose bleed at the gate and the lack of universal precautions in cleaning and caring for the blood spilled was appalling. That is how diseases are spread, was unprofessional and put people at risk."

Cons: "Late no place for my carryon"

Pros: "Crew was fine, plane was new and in good shape, seat was typical and fine."

Pros: "Crew was nice"
Cons: "No wifi was available as described on seats"

Pros: "Nothing. I hate sitting in the back of the plane and I hate the middle seat."
Cons: "The middle seat and lack of food and no screen in the back of the seat."

Pros: "Charged for wi-fi never worked. Every employe I felt with was extremely rude. Never again"

Pros: "It took an additional 45 min to leave the gate after boarding and then when we landed it took an hour to taxi to the gate. THEN when I got my bags I had to walk to another gate, but the underground train was not in use since it was too late. I have to walk on a boot because of an Achilles injury... It was horrible. I didn't get to my car until an hour and a half AFTER getting my bags. I left Phoenix at 7pm and didn't get to my apartment until 2am. And I had to get up for an 8am meeting the next day. I will say the crew on the flight was amazing and upbeat- they made the trip!"

Pros: "I traveled on dec. 25th this year and was a little worried about making it to Jersey in time for a party. I boarded plane planning on worse case and landed finding myself in best case situation,on time and safe. Thanks,for keeping up the good work, that truly seems to be a fading mission for most airlines to uphold these days. So, again, cheers and happy holidays !!"

Cons: "Flight was oversold and delayed- twice."

Pros: "Smooth ride, comfortable seating"
Cons: "The Tsa was the slowest I've ever seen in my entire life no exaggeration"

Pros: "The flight attendants were nice"
Cons: "Missing my international connection, having to spend 24 hours in San Francisco, not able to reschedule on a different flight. United paid for my hotel and gave me three $7 food vouchers. They only gave me 4oz of soda...I asked for the can and the flight attendant was rude. I wouldn't pay $7.99 for 3 hours of wifi."

Pros: "They put me on the back row on the aisle. I was extremely tired but could not get any sleep. People brushing by me. Try to change my sitting before but was denied. As I walked on the plane there were many open seats I could have sat at. But those who paid more money and the standbys got those seats. I do not like United preference of people. I was the low man on the totem pole."

Pros: "Got us to our destination about 25-30 minutes ahead of schedule. Comfortable seating in the exit rows."
Cons: "Got assigned an exit row seat by United but my fiancé could not sit next to me unless she paid extra even though the exit rows were completely empty besides myself"

Pros: "Same as above"
Cons: "Same as above, but smoother landing"

Cons: "Crew not that friendly. When boarding first flight attendant seemed annoyed that I asked her about my seat. ** there is a fee for about everything on frontier. I would rather pay additional for the tickets on other airlines because the process to check in luggage, get to the gate, and have the Benicia of not being charged for every little thing is WORTH IT. You end up paying more to fly frontier by the time you are done paying for the extras. I prefer the one stop shop. Convenient and no drama."

Cons: "We sat on the tarmac in DSM for an hour!!!"

Pros: "Comfort.. I purchased coach. Not first class. Food.. Did tried the food at all Entertainment.. My Ipad"
Cons: "I did not disliked nothing at all"

Cons: "Was not aware of the cost to carry on a bag or pre assign general seats. Would avoid flying Frontier in the future unless no other options were available."

Pros: "I arrived to my destinations on time....that is all."
Cons: "The whole negative experience started with having to pay for my carry on. Yes, this was my fault for not knowing or expecting the extra $45 each way for my carry on. Water was not given during the three hour flight - you pay for all refreshments! The planes feel like a budget experience with cheap fold down trays and arm rests that slam down making lots of noise, and there is very little foom under the seat to put a small bag. My same small back pack that fits under other airlines seats wasn't even close to going under forcing me to straddle for the the entire flight. I will NOT use Frontier again. The airline feels like Alligeant that costs much less. I'll stick with Southwest!"

Pros: "Everyone was friendly, courteous, and professional."
Cons: "No warning of carry-on charges."

Cons: "Tight seating not well padded. Crew very pleasant"

Pros: "The check in Gal was great."
Cons: "Everything else."

Pros: "I didn't like anything except for getting to my destination in one piece."
Cons: "I will never fly Frontier again. The stewardess on the first leg of the trip was very rude to the people seated in front of me. They were unorganized and they nickel and dime you to death. who makes you pay for your seat? Frontier. They emailed me five thousand emails about checking in after I checked in. They want to charge you three dollars for a soda. It is not customer service. Having a survey for customer happiness is stupid when they aren't working to make the customer happy. It has become evident that airlines do not care about their customers anymore. I mean if you are going to make us pay for everything then at least be polite. And on the return flight we had to sit for a half hour and wait while they moved another plane that was occupying out gate."

Pros: "Unchanged from previous flight"
Cons: "All good."

Cons: "Every time they delay in flight this is happened 20 days before on same flight"

Cons: "Hidden Fees, thankfully we could afford the extra $20/seat. On the first leg of the flight it was 100 degrees in the cabin, and there were NO beverages available at all. We were told there would be a 5 minute wait on the tarmac before unloading...we've been here for 45 minutes with no end in sight."

Pros: "Fast flight, nice crew."
Cons: "Extra for luggage, charging for water, 4 hour delay."

Cons: "Paying for a carry on bag"

Pros: "This was my first flight on Frontier and didn't know what to expect. When my iPhone boarding pass wouldn't work at security I was sent to the Frontier counter and they helped me instantly. The Phoenix boarding lounge was NOT a good introduction with holes and rips in the seats and a "sofa" that rocked everyone on it whenever someone moved.. The gate attendant however was great - and funny. The plane was VERY nice and made up for the lounge plus we made it to Colorado Springs 20 minutes early! The price ($56 including fees and taxes) means I'll be looking at Frontier in the future."

Pros: "Staff was very courteous and pilot performed an excellent landing."
Cons: "Flight was delayed three times, no reason given. Arrived at 2:15 am instead of 9:45. Could have at least offered free drinks."

Cons: "My flight got canceled so I had to buy a new one."

Pros: "I liked how fast the boarding went. The flight attendants were very nice. The wine was nice. We were kept informed about the fact we were running late. Still arrived on time. Plane was clean."
Cons: "No entertainment! But I expected that so that is okay. Unclear why the question. People next to me bought a snack but the one they wanted was out. They were disappointed. I did not like the fact that luggage is so expensive to check. I could not believe I had to pay for a seat once I had bought my ticket. I thought that was part of the price of the ticket. I can't fly standing up."

Pros: "I really liked the tickets prices and the boarding was fairly smooth."
Cons: "I understand there is a trade off for the lower price fair but $40 a one way for your bag is a bit much. The crew largely were not very engaged with the passanger. I all but had to rais my hand and shout out to the attendant to take my order - the passanger next to me had to say something to the attendant on my behalf. I get people at one point or another have an off day - but it was bad a Ly the same on the way on second leg f the trip"

Cons: "Delay and Carry-luggage is charged"

Cons: "They list a lowball price and hit you with add-ons. I'll not book on Frontiers again."

Pros: "There was a gate issue in PHX, but they found another gate and we still arrived on time."
Cons: "I do not like random seat assignment. I was not aware of this until check-in."

Pros: "Very friendly crews. I wasn't troubled with checking the size of my carry on. Very roomy middle seats. Above average for the competitive prices they offer as long as you don't pay any additional for carry on or checked bags."
Cons: "Seats don't recline, no complimentary beverage service. Storage room under seat is very small and if your bag will not fit rules are you must pay for your carry on."

Pros: "Boarded quickly, smooth flight and got in 20 minutes early all at a great price."
Cons: "Very cramped seating"

Pros: "Quick boarding."
Cons: "Nickel and dime for everything. It's a scam."

Cons: "I will never fly Frontier or use Kayak ever again. Very disappointed in both companies."

Pros: "it was great no issues"

Cons: "A320 seats don't recline...not Frontier's fault...everything costs but water on a 3+ hour trip...at least coffee should be free especially when ticket prices are still up while fuel costs are down....ditto for bag prices Pilots did an excellent job of landing in a 62 MPH wind...several other flight hsd to abort landings due to wind"

Pros: "this plane was way better than the last Frontier aircraft, the seats were leather and had head rests and they had TVs."
Cons: "TVs cost money."

Pros: "When we got to the airport the kiosk was not working, and no one was at the counter. Checked in online, they charged us $45 per carry on (didn't read the small print, because it's so small, and no other airline I've been on charges for carry ons). To check a bag was cheaper, $35 but no one was at the counter. Also, they charged us $20 per seat when we checked in, did not give us the option of a no-charge seat online. (even though we did have tickets) So, I paid an additional $130 for the 2 tickets total. Shabby airline."

Pros: "flight and crew were excellent"

Pros: "Flight was delayed by 30 minutes but the flight itself was Great!"
Cons: "30 minute delay boarding"

Pros: "The plane didnt crash and for once frontier wqw actually on time"
Cons: "Frontier went from being a great airline to nickle and dime air. There was a fee for EVERYTHING. $40 for carry on luggage?! Tlwhat a joke. A bag that i carey and hanfle myself does not constutue a $40 fee. Hell the bag didnt even cost that much. Not to mention the hard back cattle seating they installed plus charging for water. I will never fly frontier again after 20 years of flying with them."

Pros: "The lower fare"
Cons: "Everything else. Felt like we were being punished for paying less. It was s surprise e we had to pay for our carry on. Lack of comfort was the worst part."

Pros: "I like th newer planes and the fact that the seats are pre-reclined. Space seems open and not claustrophobic. Efficient boarding and timely departure. Although they charge you for everything, it's a great option for a low cost airfare."
Cons: "All was good on this one."

Pros: "Getting off the plane and not getting back on."
Cons: "I am not one to complain, bust SHEEEEESH. Customer service. RUDE. I paid $250 for someone to be rude to me at 5:00 in the morning. I listen to the lady checking bags ARGUE with a mentally handicapped woman(who is crying) because she is trying to charge her $60 for a bag that was free the last trip. The guy helping me I believe helped the mentally handicapped woman get her duffle in the free bag slot, no problem ... I check in go up stairs two hours later same lady is checking tickets, verbally arguing with MULTIPLE people about baggage.. including me, when I was already downstairs and pre approved to fly with my bag. She made us all get out of line and either pay or re check the size of our bag, some people ended up paying while I got to get BACK in line after already waiting to board and another employee approved my bag to fly. This lady is arguing, smiling, but loudly arguing, very rude and condescending like she was better than everyone. I was appalled at the way they treat their PAYING guest.. Like come on lady, nobody wants to be up at 5 am getting on a plane, but that is the job she chose, so no reason to take it out on paying customers. I honestly couldn't believe her attitude."

Cons: "Terrible seats. Non-adjustable, thinly padded, short on leg room. Like a flying school bus."

Pros: "I liked the direct flight from chi. To Az. The one thing I didn't like was that we didn't get a cup of coffee on our return trip home, just on the way there."

Cons: "The extraneous fees for CARRY ON bags"

Cons: "I don't like the way they charge for non alcoholic beverages and water in the flight . I don't like the way they charge less for the flight ticket and collect more for seating , carry-on"

Pros: "Certainly the airline knew it was going to be a busy week but I have never seen greater chaos in the Denver airport. That being said I was able to find someone who said she could be fired but was able to get me a boarding pass even though it was an hour before the flight left and all I had was brief case with me. For that I am thankful. Next time I will print a boarding pass prior to going to the airport"

Cons: "it took 45 minutes for my bag to come out"

Pros: "Price"

Cons: "Crew was condescending and rude. There were young adults in a group around me and my companion, who also look young, and the way the flight attendant spoke to us about technology was rude."

Pros: "it was clean."
Cons: "PAID $40 per carry-on - which I have seen "free/included" on other airlines. Every seat selection had a price $11-$16, including standard seating. On the flight, I had a $2 soda pop, as it was not included. In other words, every possible step or choice has a price. If Frontier comes on top of KAYAK, please read details and ADD UP THE COSTS. After the above 3 items, I DID NOT SAVE with Frontier and should have chosen another airline."

Cons: "that there is a no refund policy and to change a flight i get penalized plus have top pay the difference of the new ticket its a gangsters dream and what are big corporations freaking gangsters pretty much."

Pros: "Staff were nice"
Cons: "Paid $85 for my 2 pieces of luggage - what a trap!"

Pros: "I don't like your new seats on the plane. Way too small."

Cons: "First of all, they charged me to check into my flight. My $131 ticket turned into $183 and I hadn't even checked in for the way back. Not only did I have to pay for a seat at check in, but I had to pay $40 to brin a carry on!!!! So what the heck did my ticket pay for?!?! Once I choked down the extra $53, I went to the gate and the flight was cancelled. The gate attendant offered a refund or to put me on a flight the next day. He wouldn't look at other airlines for me. The only nice thing they did was make the refund process easy on the phone, since I had to leave the terminal to find another ticket counter to help me. I will not be flying frontier. Ever."

Read more about Alaska Airlines

Book cheap flights from Phoenix Sky Harbor Intl to Missouri

Recent round-trip flight deals

12/19
Sat
1 stop
Frontier
13h 45m
PHX - MCI
12/29
Tue
1 stop
Frontier
12h 15m
MCI - PHX
12/21
Mon
1 stop
Frontier
8h 09m
PHX - STL
1/4
Mon
1 stop
Frontier
6h 17m
STL - PHX
12/21
Mon
1 stop
Frontier
14h 52m
PHX - MCI
12/29
Tue
1 stop
Frontier
20h 52m
MCI - PHX
12/5
Sat
1 stop
Frontier
20h 46m
PHX - MCI
12/7
Mon
1 stop
Frontier
22h 08m
MCI - PHX
12/23
Wed
1 stop
Frontier
13h 08m
PHX - MCI
12/29
Tue
1 stop
Frontier
12h 15m
MCI - PHX
12/4
Fri
1 stop
Frontier
9h 33m
PHX - STL
12/7
Mon
1 stop
Frontier
17h 52m
STL - PHX
1/21
Thu
2 stops
Multiple Airlines
22h 27m
PHX - STL
1/24
Sun
1 stop
Multiple Airlines
7h 25m
STL - PHX
12/30
Wed
1 stop
Frontier
13h 20m
PHX - MCI
1/3
Sun
1 stop
Frontier
8h 24m
MCI - PHX
12/16
Wed
1 stop
Multiple Airlines
21h 49m
PHX - MCI
12/22
Tue
2 stops
Multiple Airlines
37h 41m
MCI - PHX
12/10
Thu
2 stops
Frontier
26h 57m
PHX - STL
12/13
Sun
2 stops
Frontier
31h 03m
STL - PHX
1/21
Thu
2 stops
Multiple Airlines
22h 27m
PHX - STL
1/24
Sun
2 stops
Multiple Airlines
25h 55m
STL - PHX
12/22
Tue
2 stops
Multiple Airlines
36h 52m
PHX - MCI
12/29
Tue
1 stop
Multiple Airlines
12h 15m
MCI - PHX
12/16
Wed
2 stops
Multiple Airlines
15h 26m
PHX - MCI
12/22
Tue
2 stops
Multiple Airlines
37h 41m
MCI - PHX
12/22
Tue
2 stops
Multiple Airlines
36h 52m
PHX - MCI
12/29
Tue
2 stops
Multiple Airlines
48h 12m
MCI - PHX
12/19
Sat
1 stop
Multiple Airlines
13h 45m
PHX - MCI
12/24
Thu
2 stops
Multiple Airlines
20h 03m
MCI - PHX
1/5
Tue
2 stops
Spirit Airlines
18h 30m
PHX - MCI
1/7
Thu
2 stops
Spirit Airlines
15h 01m
MCI - PHX
2/6
Sat
2 stops
American Airlines
7h 52m
PHX - JLN
2/9
Tue
1 stop
American Airlines
5h 20m
JLN - PHX
12/14
Mon
1 stop
American Airlines
8h 19m
PHX - SGF
12/19
Sat
1 stop
American Airlines
5h 46m
SGF - PHX
3/11
Thu
2 stops
United Airlines
8h 04m
PHX - SGF
3/15
Mon
1 stop
United Airlines
4h 45m
SGF - PHX
5/6
Thu
2 stops
Delta
11h 06m
PHX - SGF
5/9
Sun
2 stops
Delta
13h 04m
SGF - PHX
Show more results

Recent one-way flight deals

12/14
Mon
1 stop
Frontier
5h 51m
PHX - MCI
1/8
Fri
1 stop
Frontier
10h 02m
PHX - MCI
12/7
Mon
1 stop
Frontier
5h 51m
PHX - MCI
12/6
Sun
2 stops
Frontier
26h 57m
PHX - STL
1/17
Sun
1 stop
Frontier
5h 31m
PHX - STL
12/13
Sun
1 stop
Frontier
15h 34m
PHX - MCI
12/12
Sat
1 stop
Frontier
19h 11m
PHX - STL
12/18
Fri
3 stops
Multiple Airlines
49h 24m
PHX - MCI
1/6
Wed
2 stops
Multiple Airlines
23h 52m
PHX - MCI
12/16
Wed
2 stops
Spirit Airlines
21h 13m
PHX - MCI
1/8
Fri
2 stops
Multiple Airlines
46h 16m
PHX - STL
12/23
Wed
2 stops
Spirit Airlines
21h 13m
PHX - MCI
12/6
Sun
2 stops
Multiple Airlines
27h 40m
PHX - STL
12/19
Sat
2 stops
Spirit Airlines
28h 57m
PHX - MCI
12/12
Sat
nonstop
American Airlines
2h 45m
PHX - MCI
12/12
Sat
1 stop
American Airlines
9h 31m
PHX - MCI
12/19
Sat
1 stop
United Airlines
5h 13m
PHX - MCI
12/22
Tue
1 stop
United Airlines
8h 57m
PHX - MCI
12/11
Fri
1 stop
Alaska Airlines
14h 55m
PHX - MCI
12/22
Tue
1 stop
Delta
8h 14m
PHX - STL
Show more results
-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First