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Denver

$186+ Cheap flights from Alaska to Denver (DEN)

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — DEN
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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Cheap flight deals from Alaska to Denver

Cheapest flights from Alaska to Denver
Explore the most affordable flight options available from Alaska to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.

This Gotogate deal was found by Cheapflights users on 7/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:28 pm
ANC
-
DEN
Nonstop5h 18m
Alaska Airlines
Wed 8/267:01 am
DEN
-
ANC
Nonstop5h 37m
Alaska Airlines
Deal found 7/28$353
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 8/311:00 am
FAI
-
DEN
Nonstop5h 19m
United Airlines
Tue 9/87:25 pm
DEN
-
FAI
Nonstop5h 34m
United Airlines
Deal found 7/28$355
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 8/2011:09 pm
ANC
-
DEN
Nonstop5h 20m
United Airlines
Wed 8/2611:15 am
DEN
-
ANC
1 stop10h 44m
United Airlines
Deal found 7/28$363
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 9/31:00 am
FAI
-
DEN
Nonstop5h 19m
United Airlines
Mon 9/77:25 pm
DEN
-
FAI
Nonstop5h 34m
United Airlines
Deal found 7/28$375
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 8/208:00 pm
ANC
-
DEN
1 stop9h 34m
United Airlines
Fri 8/288:25 pm
DEN
-
ANC
Nonstop5h 34m
United Airlines
Deal found 7/29$383
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:25 pm
ANC
-
DEN
Nonstop5h 10m
Southwest
Mon 8/241:45 pm
DEN
-
ANC
2 stops11h 00m
Southwest
Deal found 7/29$388
This Priceline deal was found by Cheapflights users on 7/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:02 am
FAI
-
DEN
1 stop18h 44m
Alaska Airlines
Sun 9/67:01 am
DEN
-
FAI
1 stop15h 39m
Alaska Airlines
Deal found 7/30$391
This Delta deal was found by Cheapflights users on 7/29. 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.
Thu 9/312:39 am
ANC
-
DEN
1 stop6h 35m
Delta
Fri 9/116:15 am
DEN
-
ANC
1 stop12h 59m
Delta
Deal found 7/29$393
This Delta deal was found by Cheapflights users on 7/28. 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 8/311:39 am
FAI
-
DEN
1 stop8h 47m
Delta
Tue 9/86:00 am
DEN
-
FAI
1 stop9h 32m
Delta
Deal found 7/28$394
This Priceline deal was found by Cheapflights users on 7/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:09 am
FAI
-
DEN
1 stop21h 30m
Alaska Airlines
Tue 9/87:00 am
DEN
-
FAI
2 stops20h 48m
Alaska Airlines
Deal found 7/28$398
This Delta deal was found by Cheapflights users on 7/28. 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.
Thu 9/31:39 am
FAI
-
DEN
2 stops11h 23m
Delta
Mon 9/76:00 am
DEN
-
FAI
1 stop9h 47m
Delta
Deal found 7/28$400
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/1811:16 pm
ANC
-
DEN
Nonstop5h 18m
Alaska Airlines
Thu 8/278:08 am
DEN
-
ANC
1 stop14h 43m
Alaska Airlines
Deal found 7/29$403

Find flight deals from Alaska to Denver

Keep the following information in mind while searching for Alaska to Denver flight deals. Data was last updated August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$353
(Gotogate)

One-way from

$186
(United Airlines)

Popular in

February

Cheapest in

September

Average price

$450

Good round-trip deal

$478 or less

Good one-way deal

$235 or less
Provider with most accurate pricing for Anchorage-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Anchorage-Denver Intl flights.
Search Deals
From Alaska to Denver Intl
Search Deals
One-way flight from Alaska to Denver Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Alaska to Denver Intl.
Search Deals
Price to beat on a one-way flight from Alaska to Denver Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alaska to Denver 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 August 2, 2026.
Use the filters below to find and compare flights from Alaska to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AnchorageDenver

ANC - DEN

ANCDEN

Anchorage

Thu 8/20

11:09 pm-6:29 am

Nonstop5h 20m

Denver Intl

Wed 8/26

11:15 am-7:59 pm

1 stop10h 44m

$363
Quickest round-trip

FairbanksDenver

FAI - DEN

FAIDEN

Fairbanks

Thu 9/3

1:00 am-8:19 am

Nonstop5h 19m

Denver Intl

Mon 9/7

7:25 pm-10:59 pm

Nonstop5h 34m

$375

AnchorageDenver

ANC - DEN

ANCDEN

Anchorage

Thu 9/24

11:51 am-11:47 pm

1 stop9h 56m

Denver Intl

Sun 9/27

6:00 am-1:23 pm

1 stop9h 23m

$393

FairbanksDenver

FAI - DEN

FAIDEN

Fairbanks

Mon 8/31

1:39 am-12:26 pm

1 stop8h 47m

Denver Intl

Tue 9/8

6:00 am-1:32 pm

1 stop9h 32m

$394

FairbanksDenver

FAI - DEN

FAIDEN

Fairbanks

Tue 9/1

7:09 am-6:39 am

1 stop21h 30m

Denver Intl

Tue 9/8

7:00 am-1:48 am

2 stops20h 48m

$398

FairbanksDenver

FAI - DEN

FAIDEN

Fairbanks

Thu 9/3

1:39 am-3:02 pm

2 stops11h 23m

Denver Intl

Mon 9/7

6:00 am-1:47 pm

1 stop9h 47m

$400

FairbanksDenver

FAI - DEN

FAIDEN

Fairbanks

Thu 9/24

5:30 am-10:41 pm

2 stops15h 11m

Denver Intl

Sun 9/27

7:15 am-1:48 am

2 stops20h 33m

$425

AnchorageDenver

ANC - DEN

ANCDEN

Anchorage

Thu 8/27

5:00 am-7:26 pm

2 stops12h 26m

Denver Intl

Mon 8/31

7:01 am-10:38 am

Nonstop5h 37m

$435

AnchorageDenver

ANC - DEN

ANCDEN

Anchorage

Wed 11/11

8:54 pm-8:46 am

1 stop9h 52m

Denver Intl

Sat 11/14

7:05 pm-10:56 pm

Nonstop5h 51m

$447

FairbanksDenver

FAI - DEN

FAIDEN

Fairbanks

Fri 9/4

10:02 am-6:39 am

1 stop18h 37m

Denver Intl

Mon 9/7

7:01 am-8:40 pm

1 stop15h 39m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 51 resultsSorted by cheapest first
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Best time to book a flight from Alaska to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Alaska 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 Alaska to Denver

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

Currently, September is the cheapest month in which you can book a flight from Alaska to Denver (average of $432). Flying from Alaska to Denver in February is currently the most expensive (average of $632). 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 AK to DEN?

Find hourly flight availability from Alaska to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2026.

It’s optimal to fly from Alaska to Denver in the afternoon. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from Alaska to Denver

Explore weekly flight availability from Alaska to Denver. 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 August 2, 2026.

The most flights from USAK to DEN are scheduled on a Friday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

How far ahead should I book a flight from Alaska to Denver?

The best time to book flights from Alaska to Denver is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Alaska to Denver?

Use this chart to determine the cheapest time to fly round-trip from Alaska to Denver. Price data was last updated on July 25, 2026.

Travelers seeking maximum savings on their Alaska to Denver flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

  • What airport do you fly into for flights to Denver from Alaska?

    If you book a flight to Denver from Alaska, you will be flying to Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver.

  • How popular is this Alaska to Denver flight route?

    The Alaska to Denver Intl flight path was viewed by 18 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Alaska to Denver?

    For as low as $363, United Airlines can have you in Denver from Alaska in 5h 20m. There are 2399 mi between Alaska and Denver. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $261. American Airlines flights start at $319 while deals on Southwest start at $320 one-way.

  • What are the most popular routes from Alaska to Denver?

    The most popular route from Alaska to Denver is Anchorage - Denver Intl. You may also consider Fairbanks - Denver Intl or Juneau Intl - Denver Intl.

  • What are the most reliable airlines from Alaska to Denver?

    The top 3 most reliable airlines when flying from Alaska to Denver are Condor (100%), Alaska Airlines (95%) and Copa Airlines (86%).

  • What are the cheapest flights from Alaska to Denver?

    Looking at all options, your cheapest flight can be booked for $186. While the most popular route (Anchorage - Denver Intl) can be booked for $373 on average, our data indicates $539 when flying from Alaska to Denver.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Alaska to Denver 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 Alaska to Denver?

    Currently, September is the cheapest month in which you can book a flight from Alaska to Denver (average of $432). Flying from Alaska to Denver in February is currently the most expensive (average of $632). 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Thornton
Westminster
Black Hawk
Centennial
Lakewood
Broomfield
Golden
Lone Tree
Wheat Ridge
Silverthorne
Greeley
Central City
Fort Morgan
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Glendale
Evergreen

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Alaska to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Alaska to Denver

Discover the top 4 airlines that operate flights from Alaska to Denver. 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 August 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$264Average$546FlexibilityNo cancel feeOn-time69%
DeltaCheapest$273Average$441FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$305Average$574FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$353Average$539FlexibilityNo cancel feeOn-time63%

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