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Find cheap flights from Phoenix to Missouri from $39

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Missouri departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 5/25
Sat 6/1

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Best Missouri Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

St. Louis
St. Louisnonstop$78
Springfield
Springfield1 stop$296
Columbia
Columbia1 stop$550
Joplin
Joplin3 stops$377
Branson
Branson1 stop$261

Good to know

Low season

February

High season

June

Cheapest flight

$39
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Phoenix to St. Louis

FAQs - booking Missouri flights

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

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix 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?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Missouri from Phoenix is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Missouri?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Missouri with an airline and back to Phoenix with another airline.

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

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Missouri from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Missouri

  • Morning departure is around 11% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Phoenix to Missouri

 
Need help choosing which airline to fly with from Phoenix to Missouri? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 11004 reviews
8.0entertainment
8.2boarding
7.9comfort
7.5food
8.6crew
Airline reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

6.0 GoodDan, Apr 2024LGA - DEN
Read more about Delta reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

They did a fine job. Can't wait to use Delta in the future.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

they made me check my carryon. There was space in the overhead bins.

Nice flight, nice crew but no cookie or napkin with my seltzer.

Re-checking our bags, the workers were not able to help us with boarding passes for the flight, told us to wait, then ignored us while they helped many other passengers. Until I got rude, they would have left us standing there, and even then they were very curt and dismissive in telling us where to get boarding passes printed. We made it to the gate just as they were starting to board passengers. It was just rude customer service.

While I received notice that AA 478 was delayed, the flight departed PHX and arrived PHL more than two hours late. The first class cabin service was mediocre; there were no pre-departure beverages offered; there were no warm mixed nuts served with cocktails; there was no personal greeting to me as an Executive Platinum member by the first class flight attendant. While the flight operated safely, its arrival at 0219 in the morning in PHL ended a very long day. I do not feel that American provided first class service.

Absolutely filthy flight and not equipped for a trans US

Turn on the heat. Flight was way too cold from Arizona to Chicago.

Poor on time performance. Flight was delayed due to a lightbulb. No updates from the pilot. Plane was dirty and hot, AC didn't work well.

Being back games on the in-flight entertainment. Also your flight attendants need a break, raise, or overall attitude adjustment.

Overall pleasant was delayed and caused transportation issue when landing

Good over all but my flight from. Miami to Barbados the airplane was very dirty like I have never seen before. It looked like that plane hasn’t been cleaned in a long time and I fly about one time a month.

Flight operated on tie. However, the in-flight entertainment was inoperative. No special recognition as an Executive Platinum member.

They attended to my needs as I couldn't walk and they provided a wheelchair for me.q

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

Flight was delayed, I had to put my luggage all the way in the back! They served only a beverage no snack on the way in Air Canada, definitely not a good first impression.

Fresh fuit or veg snacks would be so great, but there are two good restaurants in Denver airport. Try Etais UDIS or Freshens DIA for nutritious delicious pita sandwiches/ donairs and crepes in Freshens.

Crowded plane but it flew on time and had friendly staff

Headphones for the movies have too much bass and can't be adjusted. Almost impossible to hear. Great movie selections but can't really watch them because you can't hear them. Also the system is very slow.

This was the first AC flight in a long time that we experienced no delays or frustrations. The gate attendant was extremely polite and accommodating to my husband who has Parkinson’s disease which made boarding extremely stress free. Flight departed ON TIME and was a smooth ride. If only all my AC experiences could be like this.

The Air Canada agent was very helpful helping with my luggage and cat carrier when I went there instead of United.

United force you to download their App to do the check-in.

I didn’t like the fact that all the customs officers went to lunch so I was in line for 90 minutes due to where the staff directed me. We were told three very different reasons for why the plane was delayed. It was a crowded plane with difficult storage situations for the Carry On bags. The Air Canada airline staff were all very good and professional. I was so disappointed in my cheese and fruit box as the cheese had molded and the fruit wasn’t fresh so I couldn’t eat the majority of the food. This was the last meal I could find as the restaurants had closed when I got in to my destination. I think you could work on improving the food quality.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The process of buying the ticket and navigating all the hidden charges that Frontier throws at you was a terrible experience. The actual airport experience and flying was fine.

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

Not have to pay for every single item to take a flight. Seating and delays sucked.

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

If you don’t check in 24 hours in advance, they will charge you $110 to check your bag instead of the $30. I did not get an email with this information and did not check in. In addition, my flight home was cancelled at layover and I had to spend the night in the airport, and then have another layover at another airport before making it home. Will not fly frontier again.

Book cheap flights from Phoenix to Missouri

Recent round-trip flight deals

5/11Sat
nonstopFrontier
2h 54mPHX-STL
5/15Wed
nonstopFrontier
3h 28mSTL-PHX
$78
5/11Sat
nonstopFrontier
2h 54mPHX-STL
5/18Sat
1 stopFrontier
6h 21mSTL-PHX
$84
6/8Sat
nonstopAmerican Airlines
2h 54mPHX-STL
6/11Tue
nonstopAmerican Airlines
3h 20mSTL-PHX
$131
5/11Sat
nonstopAmerican Airlines
3h 00mPHX-STL
5/14Tue
nonstopAmerican Airlines
3h 24mSTL-PHX
$141
5/9Thu
1 stopSpirit Airlines
26h 03mPHX-STL
5/14Tue
2 stopsSpirit Airlines
23h 35mSTL-PHX
$180
5/7Tue
1 stopSpirit Airlines
16h 45mPHX-MCI
5/17Fri
2 stopsSpirit Airlines
31h 18mMCI-PHX
$187
8/19Mon
2 stopsUnited Airlines
8h 22mPHX-STL
8/27Tue
1 stopUnited Airlines
6h 19mSTL-PHX
$301
5/4Sat
1 stopDelta
5h 13mPHX-MCI
5/8Wed
1 stopDelta
5h 01mMCI-PHX
$342
9/12Thu
3 stopsUnited Airlines
11h 48mPHX-JLN
9/16Mon
1 stopUnited Airlines
5h 57mJLN-PHX
$377
6/27Thu
1 stopDelta
7h 00mPHX-MCI
6/30Sun
1 stopDelta
5h 12mMCI-PHX
$378

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Recent one-way flight deals

5/8Wed
nonstopFrontier
2h 54mPHX-STL
$39
5/15Wed
1 stopFrontier
8h 45mPHX-MCI
$49
5/9Thu
1 stopSpirit Airlines
26h 03mPHX-STL
$73
5/9Thu
nonstopAmerican Airlines
3h 00mPHX-STL
$76
5/28Tue
1 stopSpirit Airlines
16h 45mPHX-MCI
$77
5/7Tue
1 stopAmerican Airlines
6h 54mPHX-STL
$84
5/6Mon
1 stopUnited Airlines
8h 19mPHX-STL
$155
5/3Fri
1 stopDelta
7h 21mPHX-MCI
$171
6/22Sat
1 stopDelta
7h 00mPHX-MCI
$207
6/7Fri
1 stopUnited Airlines
16h 38mPHX-JLN
$251

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Last minute flights from Phoenix to Missouri

Last minute flight, train and bus deals

4/25Thu
multi-stopFrontier
15h 25mPHX-STL
4/29Mon
multi-stopFrontier
21h 32mSTL-PHX
$217
4/25Thu
multi-stopFrontier
8h 21mPHX-STL
4/29Mon
nonstopFrontier
3h 28mSTL-PHX
$218
4/27Sat
multi-stopFrontier
25h 54mPHX-MCI
5/2Thu
multi-stopFrontier
17h 36mMCI-PHX
$248
4/25Thu
nonstopAmerican Airlines
2h 57mPHX-STL
4/29Mon
nonstopAmerican Airlines
3h 25mSTL-PHX
$271
4/26Fri
nonstopAmerican Airlines
2h 57mPHX-STL
4/29Mon
nonstopAmerican Airlines
3h 25mSTL-PHX
$301
4/25Thu
multi-stopDelta
5h 23mPHX-MCI
4/30Tue
multi-stopDelta
6h 39mMCI-PHX
$342
4/29Mon
multi-stopUnited Airlines
7h 39mPHX-STL
5/15Wed
multi-stopUnited Airlines
7h 07mSTL-PHX
$380
4/25Thu
multi-stopUnited Airlines
7h 39mPHX-STL
4/29Mon
multi-stopUnited Airlines
9h 06mSTL-PHX
$420
4/27Sat
multi-stopSpirit Airlines
16h 43mPHX-MCI
4/30Tue
multi-stopSpirit Airlines
15h 53mMCI-PHX
$475
4/27Sat
multi-stopSpirit Airlines
13h 34mPHX-MCI
4/30Tue
multi-stopSpirit Airlines
15h 53mMCI-PHX
$507

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Phoenix - Missouri Flights

Departure:

Phoenix (PHX)United States

Return flight deals:

Missouri - Phoenix

Cabin classes:

$1,248
$1,108
$1,236
$78