$159 Find Cheap Flights from Colorado to Alaska

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Low season

January

High season

July

Cheapest flight

$159
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Denver to Anchorage

FAQs for booking flights from Colorado to Alaska

  • How does KAYAK find such low prices on flights from Colorado to Alaska?

    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 Colorado to Alaska.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Colorado to Alaska 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 Colorado to Alaska?

    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 from Colorado to Alaska with an airline and back with another airline.

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

    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 from Colorado to Alaska up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Alaska?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Alaska is Anchorage Airport (ANC), with an average flight price of $310.

  • What is the cheapest day to fly to Alaska?

    Based on KAYAK data, the cheapest day to fly to Alaska is Thursday where round-trip tickets can be as cheap as $560. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $628 on average.

  • What is the cheapest time of day to fly to Alaska?

    The cheapest time of day to fly to Alaska is generally in the afternoon, when round-trip flights cost $392 on average. Morning departures are around 32% cheaper than evening flights, on average. The most expensive time of day to fly to Alaska is generally in the evening, which is peak travel time and where the average cost of a ticket is $912.

  • What is the cheapest flight to Alaska?

    The cheapest ticket to Alaska from Colorado found in the last 72 hours was to Anchorage, at $426 round-trip. The most popular route is Denver (DEN) to Anchorage (ANC) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $426.

  • What is the cheapest month to fly from Colorado to Alaska?

    The cheapest month for flights from Colorado to Alaska is February, when tickets cost $402 (return) on average. On the other hand, the most expensive months are March and May, when the average cost of round-trip tickets is $708 and $660 respectively.

  • How far in advance should I book a flight from Colorado to Alaska?

    To get a below average price on the flight from Colorado to Alaska, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

  • How long is the flight to Alaska?

    An average nonstop flight from Colorado to Alaska takes 14h 37m, covering a distance of 2254 miles. The shortest route is Denver (DEN) to Fairbanks (FAI) with an average flight time of 5h 29m.

  • What are the most popular destinations in Alaska?

    Based on KAYAK flight searches, the most popular destination is Anchorage (86% of total searches to Alaska). The next most popular destinations are Fairbanks (10%) and Juneau (3%). Searches for flights to Sitka (1%), to Cordova (0%) and to Kodiak (0%) are also popular.

See more FAQs

Top 5 airlines serving from Colorado to Alaska

Need help choosing which airline to fly with from Colorado to Alaska? 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
Alaska AirlinesOverall score based on 9906 reviews
7.1Entertainment
7.1Food
8.2Boarding
8.5Crew
7.9Comfort
Airline reviews

Flying sucks these days. No airline is better than another. Alaska Air At least gives you some pretzel snacks. That is about all I can say for it.

6.0 GoodAnonymous, Apr 2025JNU - SEA
Read more Alaska Airlines reviews

Flying sucks these days. No airline is better than another. Alaska Air At least gives you some pretzel snacks. That is about all I can say for it.

No non-alcoholic drinks available except water and small apple juice cans.

Flight attendant took my carefully folded coat and flung it across the aisle to the bin across the way. Where one of the passengers rescued it for me, because that just wasn’t right!!

If all the airlines were ran so well. Staff very professional and kind.

Flight was smooth, but the overhead bins were not deep enough to stow bags vertically and we ran out of room - even with 8 passengers voluntarily gate-checking their bags.

Very helpful with my mother who needed a wheelchair at both ends and everything went as expected

Direct and non stop. We were late checking in but had paid for our luggage to be checked and they easily took the bags at the gate for us. We unfortunately had to take our bags through TSA and lost a few items...

The FTA in the JFK airport was so mismanaged. It needs improvement. Flight attendants should set age limits. In-flights snacks should provide two times instead one.

Self check in is not indicated well if you approach Terminal 1 from Terminal 2 Parking

The flight was great, the crew was great. Our complaint was that there are no TV screens built into the seats. We used our tablets but drained my battery just watching a movie. The movie and TV selection were okay but not great.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

Great staffing. Terrible food. Please do cold sandwiches or salads. the "hot pickets" are terrible.

Love Hawaiian you can’t go wrong, still provides you good drinks and little snack at the end

No tv’s. Had to walk 45 minutes to connect to next flight. Couldn’t get dinner as a result. Ended up eating pretzels until I felt sick.

Not so good. The takeoff was aborted after reaching 100 knots due to a problem with the front tires. I do commend the pilot for a quick decision and preventing a potential disaster. We returned to the gate to put fresh tires on the front. Our flight was delayed for over 3 hours. The rest of the flight was okay. We were reimbursed by Hawaiian Airlines for only $50. Not too generous

Great plane, seats, and crew. Super smooth experience and delicious coffee

Liked the staff ! Seats a little uncomfortable for a 9 hour flight. Wife ‘s monitor at her seat didn’t work. Food was disappointing. Snacks were good . Choices of movies and music could have been better.

Arrived at the gate with no seats assigned. Was told by gate agent the flight was full and we would not be on it. I asked the gate agent how could I be sold tickets when the flight was full. She replied, “Thats just how they do it.” I was able to get seats once I arrived at the gate. The flight itself was great. I’ll never purchase tickets without seat assignments from kayak or anyone again. Shame on kayak or Hawaiian airlines or all of you.

The pre-flight check in process was bad. The app didn't allow check-in online and forced me to check in at the airport. Alaska didn't have self-service kiosks for check in (only bag tagging stations), so I had to wait in line with people who were checking bags just to get my boarding pass.

Hawaiin airlines never let me know the alaska airlines confirmation number. it took chat and call with customer service to get that.

Flight delays, another inconvenienced passenger, and crew serving food and drinks with hair not tied (really very messy - made me apprehensive taking any uncovered food or drinks)

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

No food service almost missed because of first flight delays

Had a hard time finding my assigned seat. No attendants to assist.

The negative was the wait at the airport coming back. I checked my bags in, an hour before boarding and I get the notification that my flight was delayed. Rather had gotten the notification while I was at the hotel. Then it was delayed 3 x’s. Ugh!

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

Any sort of gluten free snack option would be nice

They lost my luggage and it didn’t get delivered until the next day.

Would have thought that they would gas up plane before everyone got on board

3 hours late. Not even water offered on a 2.25 hour flight.

Book cheap flights from Colorado to Alaska

Recent round-trip flight deals

6/13Fri
1 stopSun Country Air
27h 35mDEN-ANC
6/19Thu
1 stopSun Country Air
27h 25mANC-DEN
$353
6/11Wed
1 stopSun Country Air
20h 09mDEN-ANC
6/18Wed
1 stopSun Country Air
26h 49mANC-DEN
$373
5/28Wed
1 stopAlaska Airlines
7h 25mDEN-ANC
6/4Wed
nonstopAlaska Airlines
5h 16mANC-DEN
$378
5/28Wed
1 stopAlaska Airlines
8h 25mDEN-ANC
6/3Tue
1 stopAlaska Airlines
9h 32mANC-DEN
$380
5/24Sat
1 stopDelta
8h 39mDEN-ANC
5/27Tue
1 stopDelta
9h 45mANC-DEN
$416
5/31Sat
1 stopDelta
8h 39mDEN-ANC
6/6Fri
2 stopsDelta
11h 25mANC-DEN
$422
5/23Fri
nonstopUnited Airlines
5h 36mDEN-FAI
6/10Tue
nonstopUnited Airlines
5h 15mFAI-DEN
$558
5/23Fri
nonstopUnited Airlines
5h 36mDEN-FAI
6/10Tue
1 stopUnited Airlines
10h 08mFAI-DEN
$568
5/19Mon
2 stopsAmerican Airlines
13h 26mDEN-FAI
5/25Sun
2 stopsAmerican Airlines
14h 29mFAI-DEN
$582
9/1Mon
2 stopsAmerican Airlines
13h 07mDEN-KTN
9/5Fri
2 stopsAmerican Airlines
10h 40mKTN-DEN
$609

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Recent one-way flight deals

5/30Fri
1 stopSun Country Air
19h 48mDEN-ANC
$159
6/14Sat
1 stopSun Country Air
11h 21mDEN-ANC
$171
6/13Fri
1 stopDelta
8h 12mDEN-JNU
$203
6/13Fri
2 stopsDelta
12h 57mDEN-JNU
$208
5/28Wed
1 stopAlaska Airlines
7h 25mDEN-ANC
$209
5/30Fri
2 stopsAlaska Airlines
15h 55mDEN-FAI
$240
9/3Wed
1 stopAmerican Airlines
10h 42mCOS-ANC
$250
6/12Thu
2 stopsAmerican Airlines
17h 05mDEN-JNU
$268
5/23Fri
nonstopUnited Airlines
5h 36mDEN-FAI
$279
5/28Wed
nonstopUnited Airlines
5h 34mDEN-ANC
$305

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Last minute flights from Colorado to Alaska

Last minute flight, train and bus deals

4/25Fri
multi-stopAlaska Airlines
18h 44mDEN-ANC
5/24Sat
nonstopAlaska Airlines
5h 16mANC-DEN
$720
4/25Fri
multi-stopAlaska Airlines
21h 33mDEN-ANC
5/24Sat
nonstopAlaska Airlines
5h 16mANC-DEN
$730
4/25Fri
multi-stopDelta
7h 57mDEN-ANC
5/23Fri
multi-stopDelta
9h 39mANC-DEN
$797
4/25Fri
multi-stopDelta
11h 51mDEN-ANC
5/23Fri
multi-stopDelta
9h 39mANC-DEN
$802
4/25Fri
nonstopUnited Airlines
5h 37mDEN-ANC
5/24Sat
nonstopUnited Airlines
5h 18mANC-DEN
$827
4/27Sun
multi-stopUnited Airlines
9h 07mCOS-ANC
5/3Sat
multi-stopUnited Airlines
9h 05mANC-COS
$908
4/24Thu
multi-stopHawaiian Airlines
8h 56mDEN-ANC
4/28Mon
multi-stopHawaiian Airlines
7h 29mANC-DEN
$972
4/26Sat
multi-stopHawaiian Airlines
7h 57mDEN-ANC
4/29Tue
multi-stopHawaiian Airlines
9h 07mANC-DEN
$998
4/27Sun
multi-stopAmerican Airlines
16h 39mGJT-FAI
5/18Sun
multi-stopAmerican Airlines
13h 48mFAI-GJT
$1,096
4/24Thu
multi-stopAmerican Airlines
11h 14mDEN-ANC
4/28Mon
multi-stopAmerican Airlines
15h 19mANC-DEN
$1,163

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Everything you need to know for your flight to Alaska

Cabin class types available on flights to Colorado

Cabin classes available on flights to Colorado. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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