KOA

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— KOA
Sep 23 — Sep 301
Round-trip
1 adult
Economy
0 bags
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Fri 9/23
Fri 9/30

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Good to know

Low season

January

High season

July

Cheapest flight

$176

Average price round-trip

$552

Good deal round-trip

$76

Good deal one-way

$38
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Denver Intl to Kona Intl
(avg. price over the last 2 weeks)
or less
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FAQs for booking flights from Colorado to Kailua-Kona

Top 4 airlines serving Colorado to Kona Intl

Scores according to KAYAK customer reviews
8.3
Alaska AirlinesOverall score based on 31366 reviews
8.5Boarding
8.2Comfort
8.8Crew
7.8Entertainment
7.8Food
Airline reviews
Pros: "Fly monthly with Alaska and never let me down."
Cons: "Nothing"
Read more about Alaska Airlines
Pros: "Fly monthly with Alaska and never let me down."
Cons: "Nothing"
Pros: "I was given an exit row seat since there were so many open seats and it reminded me of flying before 9/11. I’m 6’6” and pre9/11 I was always ushered to an exit iris seat. So it was extremely thoughtful of the check-in agent to do that for me."
Cons: "The flight crew, check-in agent everyone was awesome and the flight was a real pleasure."
Pros: "Everything goes so smoothly.friendly crew. Good coffee."
Cons: "Nothing. Tight squeeze."
Pros: "Seats were comfortable and did not feel confining. Takeoff and landing were very smooth."
Cons: "Having a male flight attendant wearing makeup was off-putting. A gluten free option for snacks would be nice."
Pros: "Excellent crew. Seats pretty comfortable and fair leg room for economy"
Cons: "Good choices of movies and shows, but was tricky getting access."
Cons: "One of my better flights on Alaska. The chicken sandwich was very tasty, the crew was great, they made sure I had what ever I needed. Water, coffee, food & more than once"
Cons: "Flight 4 hours late."
Pros: "The crew is very kind an helpful , the seats are comfy and flight was nice and smooth and got to destination early ."
Cons: "Crying baby and turbulence. Nothing in anyone’s control."
Pros: "Friendly crew"
Cons: "Families with small kids and babies should be seated together and not scattered about the plane."
Pros: "They were friendly."
Cons: "All pluses."
Cons: "We were sitting in first class. My husband went to use the restroom in our cabin and the female flight attendant told him to go back behind the curtain and use the bathroom assigned to his cabinet. He is Colombian and she surely profiled him, as I saw two other passengers from coach use the first class bathroom with no concerns."
Pros: "Missed floght"
Cons: "Alaska overbooking to 107% (TSA’s explanation) at security checkpoint D at SFO FROM 10-1am caused many missed flights and many disgruntled passengers due to TSA agents being incredibly in hospitable."
Pros: "Employees were friendly and helpful"
Cons: "Every single flight left extremely late which meant I was running through the airport to catch my connections."
Pros: "Air vents let very little air flow so it was pretty warm during the entire 5 1/2 hrflight. 737-900 has lane."
Cons: "Temp was warm"
Pros: "Again I had premium sitting, very comfortable. I did have a meal, coconut chicken and jasmine rice. It was tasty but I wish they had given out a packet of soy sauce."
Cons: "There were fewer people on this flight and I had the whole row to my self. Unfortunately I was in row 6 behind 1st class that had the pullout trays. So I was not able to lift the arms in between the seats and stretch out."
Pros: "The crew on the plane was so great. Really friendly so helpful. I wish I could remember all their names but Ken really stood out. He was such a happy and kind steward."
Cons: "This plane was on the old side. But still clean and the crew was great."
Pros: "Alsaka rocks. They we lovely from check in to the get off on to the tarmac in Kona. Got to go out the back door or the plane."
Pros: "Pleasant flight"
Cons: "NO WINDOW SEAT! Bummer!"
Pros: "On time"
Pros: "Comfortable. Friendly staff."
Pros: "Did not go to seattle"
Pros: "The crew was very good."
Pros: "The promotions and the employees customer service."
Cons: "Couldn't find a thing to complain about, no matter how hard I tried!"
Pros: "Friendly staff"
Pros: "The crew was very nice"
Cons: "There wasn't any good offered without paying"
Pros: "Friendly people."
Pros: "The flight attendants were awesome! Very helpful and attentive.`"
Cons: "I was told that I would have internet onboard the flight. I was very much looking forward to that. When time came to connect, all I got was inflight onboard local network. No texting, no watching of football games. I would not complain had I been told up front there was no internet access."
Pros: "tablets were perfect for my seven year old."
Pros: "Dexter Alaska agent in Seattle helped get me to Portland then Medford a day late."
Cons: "Denver agents seemed not to care at all and said I could not get a hotel voucher in Seattle. Phone agent said I could get a hotel voucher because it was mechanical failure. arrived late late late into Seattle to be told there were no hotels available. I had to be insistant to get agents to make the effort to get me routed. They to me I would have no hotel and then wait until 5 pm the next day to fly to Medford. They gave no food vouchers. I had to pay for a hotel I never slept in in Medford and meals. Seems like Alaska has few flights out of Seattle and Denver and no other partner agreements to help route you. Really horrible bad experience. Not what you expect when you patly $500 plus trip insurance. Pathetic."
Pros: "Very friendly crew. Efficient boarding."
Cons: "Small selection of movies. Must use one's own portable device to view movies, or rent one of their tablets."
Pros: "Very friendly crew that understood customer service and safety"
Cons: "On a long flight would like to have known of option to purpurchase hot meal"
Pros: "The power outlet..."
Cons: "that it didn't have tight enough holes to hold the plug in place (it would keep falling)"
Pros: "tablets to keep kids busy, flight was on time"
Cons: "flights changed times, our original seats were lost and upgrades cost $80 per person"
Pros: "Quick boarding, good seating I didnt assign. Quick in flight beverages offered food,entertainment."
Cons: "Had to purchase food,entertainment, 2/3bathrooms for coach all in the back of cabin none in middle or front."
Pros: "Love how fast we all boarded and were situated."
Cons: "Hanging out for 30 minutes in the plane."
Pros: "Great airline that gets you to where you need to go on time and with comfort."
Pros: "No troubles along the way"
Cons: "No complaints/suggestions"
Pros: "Fruit and cheese platter was perfect."
Cons: "Felt very cramped. Kept getting bumped by passenger next to me and by the stewardess every single time she went up and down the isle."
Pros: "On board service was terrific."
Cons: "Flight was over an hour delayed and then there was no gate available upon arrival!"
Pros: "Plane was new 737-800 on first leg of trip. Flight Attendants (FAs) were very attentive, courteous and helpful. NOTE: I have not flown first class since the TWA days so anything above coach service is impressive. Second leg was just as impressive but plane was same model but slightly older. Special thanks and kudos to FAs Elinor and Rita! Hey we're great as was the entire crew including the ticket counter staff and everyone associated with the experience."
Cons: "The portable tablet had a few minor issues but did provide a source of entertainment options."
Pros: "I had a connecting flight in Seattle and the gates were conveniently right next to each other which was great. The crew was awesome very friendly & helpful!"
Cons: "Just the oldness of the upolstery."
Cons: "Wrapped glassware in checked in luggage. Glassware looked so broken as if someone jumped on the suitcase. Never saw crushed glass like that."
Pros: "I paid for first class and was pulled out of line and told was being moved not asked this happens so many times when I fly alone is embarrassing and not comfortable as I pay the same as them they should have done earlier. also first class wasn't much different as people were coming up non stop for bathroom not sure why.... not to be picky but is not like that on other"
Pros: "The crew was really friendly and the seats were comfortable with more legroom in coach than most other airlines. I did not partake of food or entertainment, so gave one star because there was no box for "n/a""
Cons: "Arriving 20 minutes late to Seattle, which was the fault of the airport, not Alaska Airlines, but it still affects my rating of the trip"
Pros: "We left early and arrived early."
Cons: "Vents were weak. Way too warm."
Pros: "Service was good. Not overbooked flight"
Pros: "This is by far the most comfortable Airline I've ever flown! I'm guessing at least six more inches between seats and I could stretch out my legs!"
Pros: "The pilot was very friendly and made sure to point out landmarks as we flew over."
Cons: "The boarding crew in DIA was less than friendly, forcing people to gate-check their carry-ons. She used the claim that the flight was overbooked and 20 people needed to check their bags, then threatened to randomly take them. Meanwhile, 60% of passengers were boarding without roller bags. When I boarded the plane, which was almost full, at least half the overhead bins were empty. I had already gate checked my bag to avoid a confrontation with this pushy lady. Ridiculous!"
Pros: "friendly and helpful staff, good flight and great communication from the captain."
Cons: "The bathroom situation when drinks are being served."
Pros: "Crew was very pleasant. Boarding and deplaning was smooth and easy!"
Cons: "Slight delay"
Pros: "Good"
Pros: "Availability of WiFi, a charging port and media options puts Delta a step (or two) ahead of their competitors. The professionalism of the crew, as well as the complimentary food/beverage options are also excellent."
Cons: "Not the airlines fault, but my 6’4” frame doesn’t fit very well in a middle main cabin seat."
Pros: "We arrived eventually."
Cons: "Flight delayed three hours. Payed extra for an earlier flight. Very disappointing."
Cons: "Delayed 4 hours"
Pros: "Flight left on time and landed on time"
Pros: "Crew."
Cons: "Getting to Venice on time. Our late arrival cost me a 90 euro shutle."
Cons: "Choice of healthier snack"
Cons: "Have rhe right to carry at least one luggage per person at no cost. Besides carry on and personal item. Tickets prices and luggage costs are extremely expensive."
Pros: "Good airframe."
Cons: "3+ hours delayed; didn't arrive until 3AM."
Cons: "Seats are so small. Flight was delayed."
Cons: "Denver airport is far too large for there to be such a small security check therefore it took forever and I missed the flight. Delta tried to charge me $1000 for another ticket to Albany and I decided to fly with another airline for half the price instead"
Cons: "The seats were in bad condition, I was surprised as Delta usually has well cared for interior and exterior airplanes."
Pros: "Professional appearance of flight staff accommodating and sincete"
Pros: "The flight attendants were all helpful and pleasant. The seats were comfortable. We were provided with plenty of liquids."
Cons: "The landing was pretty tough and we took off almost a half hour late."
Pros: "Food and entertainment was good"
Cons: "The bathroom I used was disgusting."
Pros: "Boarding, friendliness of staff"
Pros: "The staff was polite and snacks were good (healthy options)."
Cons: "Nothing was terrible, but due to the short flights I assume they don’t worry about having planes with entertainment available."
Pros: "Short flight"
Cons: "In SLC they boarded by row numbers and not zones. Weird..."
Cons: "Engine problems-2 hour delay"
Pros: "Good flight crew"
Cons: "Delayed due to mechanical issues. For 3 hours. No offers for free drink or wi fi. When we finally land we were on the runway for half hour."
Pros: "Everyone was fairly friendly"
Cons: "Cramped foot room"
Cons: "Bags never arrived at the listed baggage claim. After 45 min, I saw bags on a different claim station and I notified everyone standing around. BUT, I filed a claim with Delta and was immediately given 2500 miles, as guaranteed!"
Pros: "Great people and crew early arrival nice passengers"
Pros: "Nothing!"
Cons: "Everything"
Pros: "Delta is great"
Cons: "Poor Delta DEN counter agent experience. Name on ticket didnt match Delta profile name nor TSA [rofile name. Delta counter agent would do nothing, except blame TSA. Would not check ticket name vs profile name. Happened two consecutive flights. Flight tomorrow morning has no TSA Pre clearance on boarding pass. This will be three consecutive flights. Also seated me next to a person who needed 2 seats to himself. Please never seat me next to a passenger who cannot fit in their own seat. I am switching to SWA."
Pros: "On two of the legs of the trip they notice I was a tall person with long legs and upgraded me to seats with more leg room!! I didn't even ask. Thank you."
Cons: "On the way back there were open seats with extra leg room and I asked the gate attendant if it was possible to switch my seat to one with more room and they said they only could if I paid extra."
Pros: "Crew was nice."
Cons: "The Entertainment sucked. Again I was sitting in comfort class which in theory should buy you more comfort and better entertainment. There was a ton of movies from the 90s and the same movie selection from about 6 months ago when I traveled with them. Also, what is going on, with having to use your own cell phone to watch movies on the plane? Whatever happened to the screens in the backseat of the front seat? I ended up with neck pain from trying to watch a movie on my phone. Delta has become very cheap. It is going into some serious decline."
Pros: "Nothing"
Cons: "Let me just say that I’m a loyal Delta costumer until now. The flight attendants (the two women) were an absolute nightmare. They were so rude and condescending. I was carrying with me my service dog and a bag containing an expensive medication (it couldn’t go on the top bin). Despite being in the comfort class and having the seat next to me empty, we were tight for space. The flight attendants were unreasonable and forced me to put my medication on the top bin despite the fact I had told them it was extremely delicate, that it that to go upright, and that I needed to keep it with me. They did not listen and pressured me into giving them the medication. The medication could have easily gotten broken. Thankfully it didn’t but this is no way to treat a human being."
Pros: "Entertainment system is awesome and similar to what I usually see only on international flights."
Pros: "Ran smoothly, typical flight, everything was as to be expected. Everyone was polite and courteous."
Cons: "Tight seats, boarding process was a bit lengthy, and we hit some turbulence (obviously beyond anyone's control). The pilot and crew handled it well."
Pros: "What a city.. Unique for hell sure..."
Cons: "Nothing"
Pros: "Crew was the best!"
Cons: "I really dislike the snack boxes. Snacks need to be more like a small sandwich or grapes, cheese and nuts. Not all that packaged stuff."
Pros: "Newer plane with movies."
Cons: "Airlines pack you on so tight."
Pros: "Excellent crew and comfortable flight"
Pros: "Great,I loved it!"
Pros: "Food, crew, boarding"
Cons: "I had a screen in front of me that did not work. It was annoying. Fix it."
Cons: "I fly Delta quite often, and am usually pleased with their service, but the morning of June 23 was terrible. I got to the airport in Denver at 5:30 am for a 7:30 am flight to Atlanta, and the line to check a bag was about 40 people long. I waited 55minutes to check my bag, as they kept moving the ski priority people, and people in danger of missing their flight, to the head of the line. There were obviously not enough Delta workers on staff to process all the flights at that time."
Pros: "The moviea"
Cons: "The time of night"
Pros: "The flight attendants were so nice and accomadating. Even came by to refill our waters! I've never been on a flight with such friendly flight attendants!"
Pros: "The flight crew was great"
Cons: "Seats too close - I'm not that tall and my knees were jammed against the seat in front of me."
Pros: "Plane was clean and staff were friendly"
Cons: "The snack options were quite average"
Pros: "Flight attendants were lovely"
Cons: "Nothing"
Pros: "Excellent customer service. That doesn't seem to happen too often with airlines. Delta has been outstanding."
Cons: "No complaints."
Pros: "Crew was very friendly during the very short flight."
Cons: "Seats were very uncomfortable - not a lot of padding."
Pros: "Flight took off on time and arrived about 30 minutes early."
Pros: "on time travel care in treating my visitors from Kenya Africa"
Pros: "Most people were so relaxed and pretty easy going about the whole thing"
Cons: "Everything was dandy!"
Pros: "Staff was great. Very nice."
Cons: "We were 2 hours late. Missed our rental car. Sat on the tarmac for a very long time with no information."
Pros: "Flight was short"
Cons: "Could have not delayed the flight 3 times."
Pros: "Quiet , comfortable cabin and crew was quick to board everyone"
Cons: "We did not board until 2 hours after original schedule"
Pros: "Nothing extraordinary, just solid positive experience from checking in on my phone thtough disembarking"
Cons: "I like the convenience of the built-in multifunctional screens (like on Alaska flights) that AA are lacking"
Cons: "You were out of earphones"
Pros: "We were allowed to board early with my father, who is disabled."
Cons: "Denver airport was a nightmare with my disabled father. We were given a “wheelchair” but no escort through a nightmarish security scene. Airport is terribly designed, lacking clear signage and navigation. TSA was a disaster and no one seemed remotely concerned about my father’s comfort or needs."
Cons: "I never made it... I had a trip interruption and got stuck in Chicago and would of had to wait another full 24hrs to take the flight to Denver. tired and nauseated after being all day at the airport that at midnight, i knew that I couldn't hold off till the next evening, took the next flight back."
Pros: "Flight attendants were very good."
Cons: "Pilots need to do a better job of communicating delays. Especially the ones piloting this particular flight."
Cons: "Checked baggage untimely, causing me to miss the train"
Cons: "We are delayed 7.5 hours dues to mechanical issues with our plane and told we would have to wait or book another flight the following day. American Airlines sucks!!!!"
Cons: "Less boarding groups"
Pros: "Good, cheap flight that gets the job done. No issues boarding, seats were fine. Cannot comment on most things as I fell asleep almost immediately."
Cons: "Would've been nice to have had an eye mask / blankets on a red eye flight..."
Pros: "Not much"
Cons: "Seats that worked"
Cons: "I have changed flights. Been delayed 5 times now. And still haven’t left the USA."
Pros: "Boarding was smooth."
Cons: "American needs to recognize that people in Miami are savage animals and don't have manners, which is relevant to getting off the plane. They come running up from the back and clog the aisles instead of letting people off row by row like the rest of the country does."
Pros: "The crew was very friendly and accomodating."
Pros: "There was nothing to like about the way this sudden last minute cancellation was handled."
Cons: "I expected at least an offer of some kind of compensation for the inconvenience. it didn’t and hasn’t happened thus far."
Cons: "The crew was a little late"
Pros: "Crew was nice."
Cons: "Plane was very old (from the 90s?), cabin kept freezing all night. Now my husband's luggage has been lost and we are getting conflicting information on how to retrieve it."
Cons: "90 mins late leaving LA caused us to miss connection from Brisbane to Darwin now delayed additional 12 hrs. LA Qantas rep lied and said every 2 hrs there were flights from Brisbane to Darwin and not to worry. Truth is only one per day."
Pros: "Just about everything was wonderful. Flight crew was great, infotainment centers are always a plus, and the seats are better than I remember (don’t get excited, slightly)."
Cons: "This was considered an international flight, as we discovered when we were directed to the international terminal. It was also a 6 hour flight so... where was the food?! We could pay upwards of $10 for 3-4 options, none of which were 100% kid friendly. What’s up with that?"
Pros: "Nothing!"
Cons: "Almost everything!"
Pros: "The crew on both legs were attentive, especially in helping people with connections deplane in Dallas. Boarding was easy. Checking one suitcase for free was good."
Cons: "the first leg of the flight was delayed. The information about when it would leave kept changing at the gate. I would have appreciated some extra food due to the delay... I was unable to get food in Dallas, which my scheduled layover time would have allowed."
Pros: "Good movie selection, there’s new titles available to see and it’s perfect for flight time from Denver to Dallas"
Pros: "Crew was nice and friendly. Pilots flew great. We arrived a few mins early as well."
Cons: "On the way to Denver from Miami we were on a nice new AA plane with TV entertainment, movies, power, and comfortable seats. On the way from Denver to Miami we were on an old plane with no entertainment and old uncomfortable seats. If this is going to be the case, charge me less up front as well. My daughter had a terrible time for a 4 hour flight."
Pros: "fairly comfortable, crew was helpful"
Cons: "Having to use my phone for entertainment, with no place to plug it in"
Pros: "Had the fortune to sit with a passenger that had a service dog"
Cons: "Takeoff was delayed Two hours and 17 minutes with NO explanation."
Pros: "Comfortable seats, good legroom."
Cons: "Not enough coffee for breakfast."
Pros: "Boarding moved along well, even though there wasn’t special boarding for families with young children. The plane was really comfortable (new 2x2) and the staff was really friendly."
Cons: "Not enough food to feed all passengers and the service was very slow."
Pros: "Food and entertainment were great"
Pros: "Loved entertainment system need bring wireless headset however they will handout some later in flight."
Cons: "Seats were leather didn't let back air out."
Pros: "The crew was awesome."
Cons: "You guys lost our luggage!"
Pros: "The America flights were all ON TIME."
Cons: "The seats on this particular flight were not as good for my back and they no longer offer pillows to put behind my back."
Pros: "All good, except poor prep on food"
Cons: "As above"
Pros: "Good connection"
Pros: "I like that American offers free movies thru their app but there was a glitch and I couldn't get it to work!"
Cons: "Couldn't get the entertainment app to work"
Cons: "The flight was delayed 9 hours for mechanical issues and they were not able to do anything. Since booking with Kayak neither Alaska airlines or American Airlines would help in getting us an earlier flight and both airlines said they couldn't help after repeated calls. Won't be booking any American Airlines flights throug Kayak again."
Pros: "Quick and easy boarding"
Cons: "Uncomfortable seats"
Pros: "Flight landed 40 minutes early"
Cons: "Due to early landing, no gate available. We literally rode all over the tarmac making room for other planes to maneuver around...and then did not get to a gate until 15 minutes past ORIGINAL arrival time. Also, I booked a premium seat, but there was no more leg room than any other seat. No meal/snack for purchase was even offered."
Pros: "Great entertainment my second leg with personal TVs and great selection of movies and games. Also got great exit row seating for no additional price!"
Pros: "Boarding and baggage."
Cons: "This was a long non-stop flight from Miami to Denver. Over 4 hours. So I took the plunge and bought first class. I always fly first class on any flight over 2 hours. However, I was disappointed. The food was so-so and insufficient. The drinks were also not enough. The video displays were small and poorly located for the movie. The seats seemed uncomfortable. All and all I have come to expect a better experience from American Airlines in First Class. The ticket was expensive."
Pros: "Getting through security was a lot better than I thought. Also, I had plenty of room and the overall ride was smooth."
Cons: "I just wish that there was a little more room and easier ways to earn miles and entry into the lounge."
Pros: "The Denver airport is beautiful"
Cons: "I will never fly AA again - see below"
Cons: "Late departure. Seats were double booked. Had to delay again to sort it out."
Cons: "I had to leaves Denver early due to my granddaughter needing help. To sees switch returns my ticket it would cost me me $200.00 but it could get a retire ticket for that day for $40.00. Why couldn't that dollar amount come of my ticket . That was just crazy"
Cons: "I had a severe back injury in Denver and they were unable to move my flight up a day to get home and see a doctor. A good friend had to buy me a new flight with his airline miles so that I could get home to relive my pain. I'll never fly American again because of this complete lack of compassion and care for their customer."

Nothing in specific right now

Pros: "Wheel chair service"
Cons: "A/C outlets and bathroom sink did not work"
Pros: "Great crew. Excellent service."
Cons: "Seats were a little uncomfortable. Could be more softer."
Cons: "We should have had less in our carry on so we had more leg room. The staff was friendly and very helpful. There was plenty of movies, tv options, and games to pass the time when we weren't sleeping on the over night flight."
Pros: "The crew were pretty good. The entertainment system and selection of movies were superb. Even though they were the same plane/airline this plane offered more leg room than our previous flight."
Cons: "Limited choice from the beverage cart. Our group just doesn’t care for Coke products. But that seems more like a preference issue, so take it for what it’s worth."
Cons: "Dang the seats are just small in the coach area. Great smooth flight and my bag arrived where it was supposed to be. Cant complain there"
Pros: "The crew was great and the landing into Denver was very smooth."
Cons: "I miss the good old days where Captain X tells us what’s seeable out the window!"
Pros: "The people were nice and helpful. And the aircraft did not feel cramped. I again did not use the entertainment or anything like that."
Pros: "Free WiFi with movies"
Pros: "Smooth landing!"
Cons: "Late 30”"
Cons: "No food on a 7 hour flight?? That comes close to torture in my book. Crossing a huge ocean = food you don't have to pay for, in my book."
Pros: "Flight attendant was friendly and plane ride was smooth."
Cons: "Flight got delayed twice (3+hours total) then we had to wait another 40 minutes for the plane to get there, deplane, and get cleaned up and restocked."
Pros: "The app promoted me to check in on my phone and would not allow me to check in. So I assumed the time on the ticket would be my boarding time. I was late for my flight."
Pros: "On-time departure. Grouped boarding"
Cons: "Had to gate check bag, but I’ve flown this flight often enough to know that. Missed beverage service while dozing . Cart was just 2 rows past and never got a chance."
Pros: "The cabin was very warm and uncomfortable for the entire flight and tarmac time. The overhead air wasn't working either so that didn't help. Other than that, the flight was great."
Cons: "Cabin temperature"
Cons: "Had to wait on wheel chair upon arrival"
Pros: "I purchased a ticket for my 18 year old dog $ 125.00 each way to fly with me to Kalispell and back. She is so old that she can not SEE, HEAR, or BARK any longer. I understood she needed to be under the seat for take off and landing but I was told by the ticket agent and flight attendants on my first flight that she could sit on my lap during the flight. Everything was great on the way there. On the returning flight,.... the flight attendant was so RUDE to me. She saw that after we were airborne and at a steady altitude, I brought my dog "Kacey" up into my lap. She immediately raised her voice and stated the dog needed to remain on the ground. I politely explained her condition BUT she refused to listen to anything. I put my poor old dog back under the seat. After approx 20 min I could hear her patting very loud. I lifted her again and asked a different flight attendant for some water. She was very hot on the floor. Or course, the flight attendant saw my little chihuahua drinking the water and said that after she drinks a little more, she must remain under the seat. By now, my husband is getting annoyed. He tried explaining to the flight attendant the medical needs that my dog has " she's on protein shakes" which were approved their security. and how fragile she is. She can't BARK, SEE, or HEAR. Yes, we will be putting her down soon but we took her to Montana for my daughter to say her GOODBYES!! Sorry to say, but that flight attendant has turned me away from UNITED AIR LINES forever. Feel free to call me 352-804-8344. You may send this to UNITED AIRLINES too!! Thanks Karen Hope"
Pros: "I enjoyed my interaction with the other passengers."
Cons: "Several delays compounded to make trip a lot longer and far less comfortable than it needed to be."
Cons: "No tv Flight delayed"
Pros: "It was okay."
Pros: "Flight was on time; no delays; great crew! Really clear day - could see the ground the entire way between Denver and Grand Rapids. Thanks for great flights - both to and from GR/Denver/Santa Barbara!"
Cons: "As previously noted."
Pros: "757 first class was excellent"
Cons: "First time using 1st class, now I am spoiled. United coach seats are to small"
Pros: "That the flight was earlier then Expected"
Cons: "Bag fee"
Pros: "Pretty good crew but much less communication regarding flight and connection times."
Cons: "I wish the pilot would have told us what we were flying over!"
Cons: "The plane was so old that it just seemed like it should be retired. My flight was also delayed 45 minutes. They made passengers get off the plane because of a weight restriction it was absurd that my luggage took 40 minutes to come off the plane"
Pros: "leaving on time"
Cons: "Before taking off, one of the flight attendants unplugged my power charger and threw it on the floor. The same flight attendant asked if I wanted anything to drink. After stating water please, she never came back with any drink at all. Mind you, I paid for 1st class. I guess that's how United treats their 1st class passengers. Never again"
Pros: "Short flight"
Cons: "Chilly in the cabin"
Pros: "On time. Comfortable"
Pros: "It got me to where I was going."
Cons: "Had to pay extra for entertainment."
Pros: "We waited for 12 people that were running late from a connecting flight. It ended up being a 45 min delay and I was so impressed that they waited. I had a precious experience from a different airline that didn't wait for us, 6 of us with first class tickets, and we were only 5 min late! So, great that United waited for these passengers. And the time lost, was made up in the air."
Cons: "On at least one leg of my trip both two and from my destination the flight was late. As if that wasn't bad enough, twice the plane was over sold and people had to be removed to stay and catch a later flight which in turn made the plane even later. Many people either had to run to catch their connection or missed it all together. Several of which had small children. I fly about half a dozen times a year and this was the worst of the year."
Pros: "Good flight overall would book again"
Pros: "On time, good service"
Cons: "Power outlets worn out and won't hold a plug so they are unusable"
Pros: "Good communication and polite."
Cons: "Delays"
Pros: "Nothing"
Cons: "My flight from Grand Rapids MI to Denver CO was fine. When I arived in Denver i found out my flight was 3 hours lat because the plane had not left yet, i will never fly united again"
Cons: "There seem to always be delays on my united flights. This flight was delayed about 30-45 minutes with no major apologies or some type of compensation from them. Even a food voucher or a free alcoholic beverage would've been nice."
Cons: "Crew was not particularly friendly. One man was brusque when I asked for water to fill my small bottle. Rare since most crew members I've experienced have been very pleasant. Snacks were pretty paltry. Ned to serve some biscotti."
Pros: "I liked the fact that it was non stop to Denver."
Cons: "I did not like waiting on the plane for over an hour while the plane waited to get fuel."
Pros: "We were upgraded to first class and we made the flight, though we had to run."
Cons: "Running for the flight because the gate was at the end."
Pros: "Our flight attendant Lei was absolutely fantastic on this flight. After having to run nearly a mile through the Denver airport to catch the connection to Helena after a delay in DSM, I was very warmly greeted by Lei. She regularly checked to see how I was doing through the flight and made sure I was well hydrated. She was a highlight of the entire trip!"
Pros: "Attended to us constantly"
Cons: "Everything was Great!"
Pros: "The professional services"
Cons: "Cramped leg space"
Pros: "Enjoyed the new legroom"
Cons: "No snacks"
Pros: "Another flight were maintenance became an issue to the point we needed a new plane. What I love about United is that it only took an hour (and not 3+ hours or a total cancellation) to find a new plane and bring it to the gate after they ran into problems. I also love the happiness and relaxed crew after a passenger started an argument and fight with another passenger. They handled it extremely well and made sure that every one else was comfortable."
Cons: "I don't like being delayed, but it happens..."
Cons: "Delays caused missed connections in not directions and terrible rerouting plus lost luggage"
Pros: "The crew did the best they could in a difficult situation. Captain kept us updated. Flight attendants offered water/ one snack."
Cons: "We were on the plane for approx. 10 hours. It was supposed to be a 2 hour flight. Weather in Texas and the post Christmas crowds converged to make a "perfect storm" of delays. It was frustrating not being allowed to de-board the plane during long delays in Denver, Austin and finally, in Houston."
Pros: "Everything was very good!!!"
Pros: "Seats are small and cramped."

Book cheap flights from Colorado to Kailua-Kona

Recent round-trip flight deals

1/19Thu
1 stopAmerican Airlines
15h 30mDEN-KOA
1/19Thu
1 stopAmerican Airlines
17h 48mKOA-DEN
$330
1/19Thu
1 stopAmerican Airlines
15h 30mDEN-KOA
1/19Thu
2 stopsAmerican Airlines
16h 09mKOA-DEN
$334
1/25Wed
1 stopAmerican Airlines
26h 29mDEN-KOA
2/7Tue
1 stopAmerican Airlines
17h 48mKOA-DEN
$335
1/23Mon
1 stopAmerican Airlines
15h 30mDEN-KOA
2/9Thu
1 stopAmerican Airlines
18h 25mKOA-DEN
$336
1/31Tue
2 stopsAmerican Airlines
28h 36mDEN-KOA
2/8Wed
1 stopAmerican Airlines
24h 32mKOA-DEN
$339
1/25Wed
1 stopUnited Airlines
12h 19mDEN-KOA
2/8Wed
2 stopsUnited Airlines
11h 58mKOA-DEN
$340
1/31Tue
2 stopsAmerican Airlines
29h 26mDEN-KOA
2/7Tue
2 stopsAmerican Airlines
22h 02mKOA-DEN
$344
1/25Wed
2 stopsAmerican Airlines
28h 36mDEN-KOA
2/6Mon
2 stopsAmerican Airlines
12h 25mKOA-DEN
$345
11/11Fri
1 stopDelta
10h 47mDEN-KOA
11/16Wed
1 stopDelta
10h 48mKOA-DEN
$357
10/15Sat
1 stopMultiple Airlines
20h 45mDEN-KOA
10/28Fri
2 stopsMultiple Airlines
20h 07mKOA-DEN
$368
10/15Sat
1 stopMultiple Airlines
20h 45mDEN-KOA
10/28Fri
1 stopMultiple Airlines
18h 52mKOA-DEN
$394
2/5Sun
1 stopUnited Airlines
21h 20mDEN-KOA
2/13Mon
1 stopUnited Airlines
8h 14mKOA-DEN
$396
11/11Fri
1 stopDelta
10h 47mDEN-KOA
11/17Thu
1 stopDelta
9h 28mKOA-DEN
$397
1/22Sun
1 stopUnited Airlines
30h 20mDEN-KOA
2/7Tue
2 stopsUnited Airlines
11h 58mKOA-DEN
$401
11/30Wed
1 stopDelta
10h 17mDEN-KOA
12/6Tue
2 stopsDelta
14h 03mKOA-DEN
$402
1/18Wed
2 stopsUnited Airlines
19h 32mDEN-KOA
2/1Wed
2 stopsUnited Airlines
11h 58mKOA-DEN
$406
11/6Sun
1 stopMultiple Airlines
15h 07mDEN-KOA
11/10Thu
1 stopMultiple Airlines
19h 42mKOA-DEN
$410
1/25Wed
1 stopUnited Airlines
12h 19mDEN-KOA
2/10Fri
1 stopUnited Airlines
9h 59mKOA-DEN
$412
1/26Thu
1 stopDelta
15h 05mDEN-KOA
2/7Tue
1 stopDelta
10h 27mKOA-DEN
$413
11/30Wed
1 stopMultiple Airlines
10h 17mDEN-KOA
12/5Mon
2 stopsMultiple Airlines
15h 39mKOA-DEN
$420

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12/7Wed
1 stopMultiple Airlines
15h 41mDEN-KOA
$176
11/30Wed
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10h 17mDEN-KOA
$179
12/3Sat
2 stopsMultiple Airlines
20h 11mDEN-KOA
$188
12/3Sat
1 stopMultiple Airlines
18h 09mDEN-KOA
$203
12/8Thu
1 stopDelta
10h 17mDEN-KOA
$219
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40h 55mDEN-KOA
$224
11/30Wed
3 stopsMultiple Airlines
24h 34mDEN-KOA
$230
12/9Fri
1 stopMultiple Airlines
15h 41mDEN-KOA
$232
12/6Tue
1 stopDelta
27h 26mDEN-KOA
$237
10/24Mon
1 stopDelta
10h 45mDEN-KOA
$239
12/7Wed
2 stopsDelta
27h 31mDEN-KOA
$242
2/12Sun
2 stopsAlaska Airlines
35h 00mDEN-KOA
$246
11/1Tue
1 stopUnited Airlines
19h 28mDEN-KOA
$251
10/5Wed
2 stopsUnited Airlines
27h 57mDEN-KOA
$253
11/1Tue
2 stopsUnited Airlines
23h 53mDEN-KOA
$255
12/2Fri
2 stopsAlaska Airlines
45h 10mDEN-KOA
$258
2/27Mon
2 stopsUnited Airlines
16h 33mDEN-KOA
$261
11/29Tue
2 stopsUnited Airlines
18h 10mDEN-KOA
$263
1/21Sat
2 stopsAlaska Airlines
35h 00mDEN-KOA
$267
2/5Sun
1 stopAmerican Airlines
21h 48mEGE-KOA
$555

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Flights to Kailua-Kona

Destination:

Kailua-Kona (KOA)United States

Return flight deals:

Kailua-Kona - Colorado

Cabin classes:

$3,065
$1,257
$2,095
$437

Browse origins:

$357
$1,069
$1,321
$1,195
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