$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.
Find cheap flights from Colorado to Alaska with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 |
Find flight deals from Colorado to Alaska
Cheapest flights from Colorado to AlaskaExplore 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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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
Fly to
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
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
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
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
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
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
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
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
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
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
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.
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
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Anonymous,Apr 2025
LAS - STS
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.
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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.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$226 | Average$484 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$230 | Average$538 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$297 | Average$567 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$335 | Average$752 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$336 | Average$560 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$352 | Average$642 | FlexibilityNo cancel fee | On-time75% |