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$178+ Cheap flights from Denver to Fairbanks (DEN - FAI)

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FAI
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
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Find cheap flights from Denver to Fairbanks with Cheapflights

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Cheapflights Tip: The best prices from Denver Intl to Fairbanks are usually found in January or August, booked 40 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Denver to Fairbanks

Cheapest flights from Denver to Fairbanks
Explore the most affordable flight options available from Denver to Fairbanks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.

This United Airlines deal was found by Cheapflights users on 7/23. 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 8/237:25 pm
DEN
-
FAI
Nonstop5h 34m
United Airlines
Thu 8/271:00 am
FAI
-
DEN
Nonstop5h 19m
United Airlines
Deal found 7/23$355
This Booking.com deal was found by Cheapflights users on 7/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:05 pm
DEN
-
FAI
1 stop7h 50m
Alaska Airlines
Thu 8/138:00 am
FAI
-
DEN
1 stop13h 59m
Alaska Airlines
Deal found 7/21$369
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
Tue 8/187:20 am
DEN
-
FAI
1 stop18h 39m
Alaska Airlines
Tue 8/257:09 am
FAI
-
DEN
1 stop21h 37m
Alaska Airlines
Deal found 7/22$371
This Delta deal was found by Cheapflights users on 7/23. 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 8/206:20 am
DEN
-
FAI
1 stop9h 27m
Delta
Thu 8/272:42 pm
FAI
-
DEN
1 stop7h 16m
Delta
Deal found 7/23$374
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 8/217:00 am
DEN
-
FAI
2 stops28h 04m
Alaska Airlines
Fri 9/47:09 am
FAI
-
DEN
1 stop21h 30m
Alaska Airlines
Deal found 7/21$378
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 10/17:30 pm
DEN
-
FAI
1 stop19h 36m
Alaska Airlines
Sun 10/41:17 am
FAI
-
DEN
2 stops20h 42m
Alaska Airlines
Deal found 7/21$380
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 8/257:25 pm
DEN
-
FAI
Nonstop5h 34m
United Airlines
Mon 9/71:00 am
FAI
-
DEN
Nonstop5h 19m
United Airlines
Deal found 7/21$381
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 10/2012:21 pm
DEN
-
FAI
2 stops28h 47m
Alaska Airlines
Mon 10/268:34 pm
FAI
-
DEN
2 stops16h 38m
Alaska Airlines
Deal found 7/23$384
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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.
Thu 10/812:21 pm
DEN
-
FAI
2 stops28h 47m
Alaska Airlines
Sun 10/114:06 pm
FAI
-
DEN
2 stops24h 05m
Alaska Airlines
Deal found 7/23$386

Find flight deals from Denver to Fairbanks

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Fairbanks (FAI). 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 July 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$355
(United Airlines)

One-way from

$178
(United Airlines)

Popular in

November

Cheapest in

January

Average price

$719

Good round-trip deal

$354 or less

Good one-way deal

$258 or less
Provider with most accurate pricing for Denver Intl-Fairbanks flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Fairbanks flights.
Search Deals
From Denver Intl to Fairbanks
Search Deals
One-way flight from Denver Intl to Fairbanks
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Denver Intl to Fairbanks.
Search Deals
Price to beat on a one-way flight from Denver Intl to Fairbanks.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Fairbanks 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 July 25, 2026.
Use the filters below to find and compare flights from Denver to Fairbanks that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DenverFairbanks

DEN - FAI

DENFAI

Denver Intl

Sun 8/23

7:25 pm-10:59 pm

Nonstop5h 34m

Fairbanks

Fri 8/28

1:00 am-8:19 am

Nonstop5h 19m

$355

DenverFairbanks

DEN - FAI

DENFAI

Denver Intl

Sun 8/23

6:20 am-1:47 pm

1 stop9h 27m

Fairbanks

Thu 8/27

1:39 am-12:26 pm

1 stop8h 47m

$374

DenverFairbanks

DEN - FAI

DENFAI

Denver Intl

Fri 9/18

5:41 pm-8:55 pm

1 stop29h 14m

Fairbanks

Thu 9/24

1:28 am-6:10 pm

1 stop14h 42m

$374

DenverFairbanks

DEN - FAI

DENFAI

Denver Intl

Tue 8/18

7:20 am-9:42 pm

1 stop16h 22m

Fairbanks

Tue 8/25

7:09 am-11:09 am

2 stops26h 00m

$376

DenverFairbanks

DEN - FAI

DENFAI

Denver Intl

Sun 8/23

6:43 pm-12:34 am

1 stop7h 51m

Fairbanks

Fri 8/28

1:39 am-3:02 pm

2 stops11h 23m

$380

DenverFairbanks

DEN - FAI

DENFAI

Denver Intl

Mon 8/17

7:00 am-2:15 am

2 stops21h 15m

Fairbanks

Mon 8/24

10:02 am-3:11 pm

2 stops27h 09m

$383

DenverFairbanks

DEN - FAI

DENFAI

Denver Intl

Tue 10/20

12:21 pm-3:08 pm

2 stops28h 47m

Fairbanks

Mon 10/26

8:34 pm-3:12 pm

2 stops16h 38m

$384

DenverFairbanks

DEN - FAI

DENFAI

Denver Intl

Thu 10/1

1:43 pm-1:48 am

2 stops14h 05m

Fairbanks

Sun 10/4

1:17 am-11:59 pm

2 stops20h 42m

$385

DenverFairbanks

DEN - FAI

DENFAI

Denver Intl

Mon 1/11

6:30 pm-12:15 am

1 stop7h 45m

Fairbanks

Mon 1/18

1:30 am-8:00 pm

2 stops16h 30m

$390

DenverFairbanks

DEN - FAI

DENFAI

Denver Intl

Thu 8/13

7:05 pm-12:55 am

1 stop7h 50m

Fairbanks

Thu 8/20

1:49 pm-6:46 am

1 stop14h 57m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Denver to Fairbanks

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Fairbanks in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Fairbanks flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Fairbanks flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Fairbanks flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Fairbanks flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Fairbanks flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Fairbanks

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

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

Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Fairbanks. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Denver to Fairbanks (average of $464). Flying from Denver to Fairbanks in November is currently the most expensive (average of $735). 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 DEN to FAI?

Find hourly flight availability from Denver to Fairbanks. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 25, 2026.

When flying from Denver to Fairbanks, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Denver to Fairbanks?

Airfare is below average for this route at the moment.

Denver to Fairbanks flights typically cost between $498 and $632 in August.
The cheapest round-trip price found within the last 5 days was $355 on United Airlines (Aug 23-Aug 27).

Reviews of airlines servicing Fairbanks

Get insights into the airlines that provide service to Fairbanks. 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 Fairbanks. Reviews last updated July 25, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from Denver to Fairbanks by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,714 reviews

Crew

8.5

Comfort

7.8

Overall

7.9

Entertainment

7.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Alaska Airlines
7.9
Good
12,714 reviews
Alaska Airlines
7.9
Good
12,714 reviews

Crew

8.5

Comfort

7.8

Overall

7.9

Entertainment

7.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Delta
7.8
Good
8,486 reviews
Alaska Airlines
7.9
Good
12,714 reviews

Crew

8.5

Comfort

7.8

Overall

7.9

Entertainment

7.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
United Airlines
7.4
Good
10,037 reviews
Alaska Airlines
7.9
Good
12,714 reviews

Crew

8.5

Comfort

7.8

Overall

7.9

Entertainment

7.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Related info for your journey

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

  • What airports do I use to fly from Denver to Fairbanks?

    You will need to book a flight from Denver Intl to Fairbanks if you want to fly from Denver to Fairbanks. At least 3 different airlines have flights from Denver Intl (DEN) to Fairbanks (FAI) on a regular basis. There is 1 flight to Fairbanks from the Denver airport per day. If you manage to book one that is nonstop, then you can expect the flight time from DEN to FAI to be around 8h 03m.

  • How popular is this Denver to Fairbanks flight route?

    This flight path from Denver Intl to Fairbanks was viewed by 9 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 Denver to Fairbanks?

    For as low as $355, United Airlines can have you in Fairbanks from Denver in 5h 34m. Denver and Fairbanks are separated by a distance of 2423 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Denver to Fairbanks round-trip?

    Delta, at $229, was found to be the cheapest airline from Denver to Fairbanks.Alternate airlines to your destination round-trip include United Airlines and Alaska Airlines. Users have found that Delta is 61% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $189. United Airlines flights start at $219 while deals on Alaska Airlines start at $228 one-way.

  • What are the cheapest flights from Denver to Fairbanks?

    The cheapest flight price from Denver to Fairbanks is $229. On average you can expect to pay $648. The most popular route, (Denver Intl - Fairbanks), can usually be booked for $374.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Denver to Fairbanks (average of $464). Flying from Denver to Fairbanks in November is currently the most expensive (average of $735). 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 3 airlines flying from Denver to Fairbanks

Discover the top 3 airlines that operate flights from Denver to Fairbanks. 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 July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$229Average$458FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$264Average$720FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$361Average$621FlexibilityNo cancel feeOn-time75%

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