Alaska

$203+ 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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ANC
abr. 27 — may. 41
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Cheap flight deals from Colorado to Alaska

Keep the following information in mind while searching for Colorado to Alaska flight deals. Data was last updated abril 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$353
(Sun Country Air)

One-way from

$203
(Delta)

Popular in

December

Cheapest in

October

Average price

$489

Good round-trip deal

$498 or less

Good one-way deal

$269 or less
Provider with most accurate pricing for Denver Intl-Anchorage flight deals.
Provider most trusted by Cheapflights users for Denver Intl-Anchorage flights.
From Colorado to Alaska
One-way flight from Colorado to Alaska
Highest demand for flights based on searches. 10% potential increase in price ($62 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Colorado to Alaska.
Price to beat on a one-way flight from Colorado to Alaska.

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 abril 22, 2025.

This Sun Country Air deal was found by Cheapflights users on 4/22. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/116:07 pmDEN - ANC
1 stop20h 09mSun Country Air
dom. 6/151:20 pmANC - DEN
1 stop25h 47mSun Country Air
Deal found 4/22$353
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/286:00 amDEN - ANC
1 stop7h 25mAlaska Airlines
mié. 6/411:03 pmANC - DEN
Nonstop5h 16mAlaska Airlines
Deal found 4/22$378
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/246:40 amDEN - ANC
1 stop8h 39mDelta
mar. 5/276:05 amANC - DEN
1 stop9h 45mDelta
Deal found 4/22$380
This Hawaiian Airlines deal was found by Cheapflights users on 4/22. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/286:00 amDEN - ANC
1 stop8h 25mHawaiian Airlines
jue. 7/311:18 pmANC - DEN
Nonstop5h 17mHawaiian Airlines
Deal found 4/22$429
This Expedia deal was found by Cheapflights users on 4/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/42:58 pmDEN - ANC
1 stop10h 22mMultiple Airlines
sáb. 6/148:55 pmANC - DEN
1 stop10h 24mMultiple Airlines
Deal found 4/21$456
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/298:00 amDEN - FAI
1 stop8h 50mAlaska Airlines
mié. 6/49:04 pmFAI - DEN
1 stop7h 15mAlaska Airlines
Deal found 4/22$462
This Delta deal was found by Cheapflights users on 4/21. 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.
mié. 5/286:45 pmDEN - FAI
1 stop7h 43mDelta
mié. 6/41:45 amFAI - DEN
1 stop7h 15mDelta
Deal found 4/21$469
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/63:03 pmDEN - SIT
2 stops9h 56mAlaska Airlines
mar. 8/127:08 pmSIT - DEN
2 stops14h 45mAlaska Airlines
Deal found 4/22$474
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/75:55 pmCOS - ANC
1 stop7h 43mDelta
mar. 8/129:55 pmANC - COS
1 stop10h 49mDelta
Deal found 4/22$498
This Alaska Airlines deal was found by Cheapflights users on 4/21. 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.
lun. 5/198:00 amDEN - JNU
1 stop7h 07mAlaska Airlines
vie. 5/306:41 pmJNU - DEN
2 stops13h 59mAlaska Airlines
Deal found 4/21$507
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/296:59 pmGJT - FAI
2 stops29h 37mAlaska Airlines
jue. 8/712:14 amFAI - GJT
2 stops15h 30mAlaska Airlines
Deal found 4/22$516
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/63:04 pmDEN - KTN
2 stops19h 07mAlaska Airlines
sáb. 9/138:38 pmKTN - DEN
2 stops25h 21mAlaska Airlines
Deal found 4/22$529

Cheapflights Fare Finder

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 abril 22, 2025.
Use the filters below to find and compare flights from Colorado to Alaska that are best for you.

Fly from

Colorado

Fly to

Alaska

Route

Depart

Return

Price

DenverAnchorage

DEN - ANC

DENANC

Denver Intl

mié. 6/11

6:07 pm-12:16 pm

1 stop20h 09m

Anchorage

dom. 6/15

1:20 pm-5:07 pm

1 stop25h 47m

$353

DenverAnchorage

DEN - ANC

DENANC

Denver Intl

mié. 5/28

6:00 am-11:25 am

1 stop7h 25m

Anchorage

mié. 6/4

11:03 pm-6:19 am

Nonstop5h 16m

$378

DenverAnchorage

DEN - ANC

DENANC

Denver Intl

sáb. 5/24

6:40 am-1:19 pm

1 stop8h 39m

Anchorage

mar. 5/27

6:05 am-5:50 pm

1 stop9h 45m

$380

DenverAnchorage

DEN - ANC

DENANC

Denver Intl

mié. 5/28

6:00 am-12:25 pm

1 stop8h 25m

Anchorage

jue. 7/3

11:18 pm-6:35 am

Nonstop5h 17m

$429

DenverAnchorage

DEN - ANC

DENANC

Denver Intl

mié. 6/4

2:58 pm-11:20 pm

1 stop10h 22m

Anchorage

sáb. 6/14

8:55 pm-9:19 am

1 stop10h 24m

$456

DenverFairbanks

DEN - FAI

DENFAI

Denver Intl

jue. 5/29

6:00 am-12:40 pm

1 stop8h 40m

Fairbanks

mar. 6/3

9:04 pm-6:19 am

1 stop7h 15m

$462

DenverFairbanks

DEN - FAI

DENFAI

Denver Intl

mié. 5/28

6:45 pm-12:28 am

1 stop7h 43m

Fairbanks

mié. 6/4

1:45 am-11:00 am

1 stop7h 15m

$469

DenverSitka

DEN - SIT

DENSIT

Denver Intl

mié. 8/6

3:03 pm-10:59 pm

2 stops9h 56m

Sitka

mar. 8/12

7:08 pm-11:53 am

2 stops14h 45m

$474

Colorado SpringsAnchorage

COS - ANC

COSANC

Colorado Springs

jue. 8/7

5:55 pm-11:38 pm

1 stop7h 43m

Anchorage

mar. 8/12

9:55 pm-10:44 am

1 stop10h 49m

$498

DenverJuneau

DEN - JNU

DENJNU

Denver Intl

lun. 5/19

8:00 am-1:07 pm

1 stop7h 07m

Juneau Intl

vie. 5/30

6:41 pm-10:40 am

2 stops13h 59m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 53 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.

Cheapflights Insights

Everything you need to know about your flight from Colorado to Alaska

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 $663). 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 abril 22, 2025.

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 abril 22, 2025.

The most flights from USCO to USAK are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 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 abril 22, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and Hawaiian 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.

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
8.0
Very good

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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?

  • 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 Delta ($203), Sun Country Air ($210), and Hawaiian Airlines ($229).

  • 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 $663). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Colorado to Alaska

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Colorado to Alaska

Discover the top 6 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 abril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$226Average$484FlexibilityNo cancel feeOn-time83%
Hawaiian AirlinesCheapest$230Average$538FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$297Average$567FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$335Average$752FlexibilityNo cancel feeOn-time69%
DeltaCheapest$336Average$560FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$352Average$642FlexibilityNo cancel feeOn-time75%

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