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Alaska

$172+ Cheap flights from Colorado to Alaska

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ANC
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Colorado to Alaska

Discover tips and strategies to find the most affordable flight options for your journey from Colorado (USCO) to Alaska (USAK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$345
(Alaska Airlines)

One-way from

$172
(Alaska Airlines)
From Colorado to Alaska
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One-way flight from Colorado to Alaska
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Find flight deals from Colorado to Alaska

Cheapest flights from Colorado to Alaska
Explore the most affordable flight options available from Colorado to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Alaska Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/287:55 pmDEN - FAI
2 stops20h 55mAlaska Airlines
Fri 1/32:20 amFAI - DEN
1 stop19h 39mAlaska Airlines
Deal found 12/21$847
This Alaska Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/275:10 pmDEN - ANC
2 stops18h 17mAlaska Airlines
Sun 1/510:55 amANC - DEN
2 stops22h 12mAlaska Airlines
Deal found 12/21$916
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:29 pmDEN - ANC
1 stop7h 44mDelta
Fri 12/271:44 pmANC - DEN
1 stop8h 07mDelta
Deal found 12/21$1,011
This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2311:40 amDRO - ANC
2 stops13h 05mAmerican Airlines
Fri 1/31:29 amANC - DRO
2 stops12h 36mAmerican Airlines
Deal found 12/21$1,032
This Alaska Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2311:40 amDRO - ANC
2 stops35h 08mAlaska Airlines
Wed 1/84:30 pmANC - DRO
2 stops23h 38mAlaska Airlines
Deal found 12/21$1,057
This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2512:59 pmDEN - FAI
2 stops14h 00mAmerican Airlines
Fri 12/277:00 amFAI - DEN
2 stops13h 54mAmerican Airlines
Deal found 12/21$1,112
This United deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:00 pmDEN - ANC
Nonstop5h 57mUnited Airlines
Thu 1/211:59 pmANC - DEN
Nonstop5h 18mUnited Airlines
Deal found 12/20$1,141
This American Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:52 amCOS - ANC
2 stops14h 18mAmerican Airlines
Fri 12/275:00 amANC - COS
2 stops13h 16mAmerican Airlines
Deal found 12/22$1,172
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/225:50 pmDRO - ANC
1 stop31h 07mUnited Airlines
Tue 1/711:59 pmANC - DRO
1 stop10h 30mUnited Airlines
Deal found 12/21$1,311
This United Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:55 amCOS - ANC
1 stop14h 02mUnited Airlines
Fri 12/278:53 pmANC - COS
1 stop22h 50mUnited Airlines
Deal found 12/22$1,350
This United deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/223:26 pmDRO - ANC
2 stops13h 14mMultiple Airlines
Mon 1/61:59 amANC - DRO
2 stops13h 00mMultiple Airlines
Deal found 12/21$1,413
This United deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:00 pmDEN - ANC
Nonstop5h 57mMultiple Airlines
Fri 12/271:34 amANC - DEN
1 stop9h 23mMultiple Airlines
Deal found 12/20$1,523

Find flights from Colorado to Alaska within your budget

Customize your flight search to find flights from Colorado to Alaska that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverJuneau

DEN - JNU

DENJNU

Denver Intl

Mon 4/21

7:00 am-7:48 pm

3 stops38h 48m

Juneau Intl

Sun 4/27

7:08 am-11:59 pm

2 stops38h 51m

$345

DenverFairbanks

DEN - FAI

DENFAI

Denver Intl

Fri 1/24

7:00 am-10:58 pm

1 stop17h 58m

Fairbanks

Sat 1/25

7:00 am-10:36 pm

1 stop13h 36m

$378

DenverFairbanks

DEN - FAI

DENFAI

Denver Intl

Wed 1/22

12:50 pm-12:31 am

1 stop13h 41m

Fairbanks

Tue 1/28

1:36 am-12:10 pm

1 stop8h 34m

$413

DenverKetchikan

DEN - KTN

DENKTN

Denver Intl

Thu 1/9

7:00 am-4:31 pm

1 stop11h 31m

Ketchikan

Sun 1/12

9:15 am-1:07 pm

2 stops25h 52m

$449

Grand JunctionAnchorage

GJT - ANC

GJTANC

Grand Junction Regnl

Tue 1/14

6:00 am-5:27 pm

2 stops13h 27m

Anchorage

Thu 1/16

5:00 am-6:15 pm

2 stops11h 15m

$462

DenverAnchorage

DEN - ANC

DENANC

Denver Intl

Thu 6/19

7:50 pm-2:39 am

1 stop8h 49m

Anchorage

Sun 6/29

12:15 am-11:39 am

1 stop9h 24m

$468

DenverAnchorage

DEN - ANC

DENANC

Denver Intl

Wed 5/28

12:55 am-9:17 pm

1 stop22h 22m

Anchorage

Mon 6/9

10:30 pm-9:36 pm

1 stop21h 06m

$469

DenverAnchorage

DEN - ANC

DENANC

Denver Intl

Tue 4/22

8:43 am-6:34 pm

2 stops11h 51m

Anchorage

Tue 4/29

8:43 pm-8:14 am

1 stop9h 31m

$486

Grand JunctionFairbanks

GJT - FAI

GJTFAI

Grand Junction Regnl

Tue 2/4

3:19 pm-2:16 am

2 stops12h 57m

Fairbanks

Sat 2/15

6:15 am-2:50 pm

2 stops30h 35m

$566

Grand JunctionAnchorage

GJT - ANC

GJTANC

Grand Junction Regnl

Wed 4/23

8:58 am-11:45 pm

1 stop16h 47m

Anchorage

Thu 5/1

11:25 pm-11:10 am

1 stop9h 45m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 39 results
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Best time to book a flight from Colorado to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska from Colorado with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Colorado to Alaska

Get recent, data-driven insights about flights from Colorado to Alaska including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Colorado to Alaska?

Currently, January is the cheapest month in which you can book a flight from Colorado to Alaska (average of $456). Flying from Colorado to Alaska in July is currently the most expensive (average of $694). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CO to AK?

Find hourly flight availability from Colorado to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Alaska as you normally would.

Weekly flight availability from Colorado to Alaska

Explore weekly flight availability from Colorado to Alaska. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 22, 2024.

The most flights from USCO to USAK are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Alaska by month

Plan your trip to Alaska by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Alaska ranges from 0.5 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. April is typically the driest time to visit Alaska when rainfall is around 0.5 in.

Temperature in Alaska by month

Plan your trip to Alaska by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Alaska, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Alaska

Get insights into the airlines that provide service to Alaska. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alaska. Reviews last updated December 22, 2024.
Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from Colorado to Alaska. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,537 reviews

Food

7.2

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,537 reviews
Alaska Airlines
8.0
Very good
9,537 reviews

Food

7.2

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,594 reviews
Alaska Airlines
8.0
Very good
9,537 reviews

Food

7.2

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

United Airlines
7.4
Good
9,028 reviews
Alaska Airlines
8.0
Very good
9,537 reviews

Food

7.2

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,537 reviews

Food

7.2

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Colorado to Alaska flight route?

    Within the past month, 9 users have taken a look at flights from Colorado to Alaska.

  • What are the cheapest airlines to fly from Colorado to Alaska one-way?

    The cheapest airlines for a one-way flight from Colorado to Alaska are Alaska Airlines ($172), Delta ($208), and American Airlines ($281).

  • Can I find deals for flights from Colorado to Alaska that include hotel bookings?

    Yes. In addition to deals on Colorado to Alaska flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Alaska?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Alaska.

  • Can I find deals for business class flights from Colorado to Alaska?

    Yes. Cheapflights offers flight deals from Colorado to Alaska by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to Alaska?

    Currently, January is the cheapest month in which you can book a flight from Colorado to Alaska (average of $456). Flying from Colorado to Alaska in July is currently the most expensive (average of $694). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from Colorado to Alaska

Discover the top 5 airlines that operate flights from Colorado to Alaska. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$300Average$505FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$334Average$750FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$335Average$780FlexibilityNo cancel feeOn-time75%
DeltaCheapest$345Average$506FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$433Average$677FlexibilityNo cancel feeOn-time71%
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