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$417+ Cheap flights from Grand Forks to Denver (GFK - DEN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
GFK — DEN
Apr 26 — May 31
Sun 4/26
Sun 5/3
1 adult, Economy
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Cheap flight deals from Grand Forks to Denver

Cheapest flights from Grand Forks to Denver
Explore the most affordable flight options available from Grand Forks to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2026.

This Delta deal was found by Cheapflights users on 3/25. 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 5/410:50 am
GFK
-
DEN
1 stop4h 35m
Delta
Wed 5/136:00 am
DEN
-
GFK
1 stop7h 21m
Delta
Deal found 3/25$417
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1012:51 pm
GFK
-
DEN
2 stops31h 50m
Multiple Airlines
Wed 4/157:05 pm
DEN
-
GFK
1 stop14h 56m
Multiple Airlines
Deal found 3/25$486
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:51 pm
GFK
-
DEN
2 stops21h 46m
Multiple Airlines
Sat 4/2510:29 pm
DEN
-
GFK
1 stop11h 32m
Multiple Airlines
Deal found 3/25$504
This Delta deal was found by Cheapflights users on 3/26. 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.
Sat 4/2510:50 am
GFK
-
DEN
1 stop5h 46m
Delta
Sat 5/26:30 am
DEN
-
GFK
1 stop6h 55m
Delta
Deal found 3/26$651
This Delta deal was found by Cheapflights users on 3/24. 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.
Wed 6/177:15 pm
GFK
-
DEN
1 stop5h 35m
Delta
Fri 6/1911:10 am
DEN
-
GFK
1 stop5h 59m
Delta
Deal found 3/24$655
This Delta deal was found by Cheapflights users on 3/27. 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.
Fri 7/310:50 am
GFK
-
DEN
1 stop5h 50m
Delta
Tue 7/74:08 pm
DEN
-
GFK
1 stop5h 58m
Delta
Deal found 3/27$681
This Delta deal was found by Cheapflights users on 3/26. 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 5/287:15 pm
GFK
-
DEN
1 stop5h 26m
Delta
Tue 6/24:10 pm
DEN
-
GFK
1 stop5h 53m
Delta
Deal found 3/26$713
This Delta deal was found by Cheapflights users on 3/24. 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.
Wed 7/15:15 am
GFK
-
DEN
1 stop5h 50m
Delta
Sun 7/512:12 pm
DEN
-
GFK
1 stop4h 57m
Delta
Deal found 3/24$719
This Delta deal was found by Cheapflights users on 3/26. 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.
Sat 4/44:30 pm
GFK
-
DEN
1 stop4h 21m
Delta
Mon 4/66:20 am
DEN
-
GFK
1 stop4h 15m
Delta
Deal found 3/26$723
This Delta deal was found by Cheapflights users on 3/24. 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.
Fri 3/274:30 pm
GFK
-
DEN
1 stop4h 21m
Delta
Mon 3/306:20 am
DEN
-
GFK
1 stop4h 15m
Delta
Deal found 3/24$783
This Delta deal was found by Cheapflights users on 3/25. 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 4/203:55 pm
GFK
-
DEN
1 stop5h 09m
Delta
Sat 4/256:30 am
DEN
-
GFK
1 stop6h 55m
Delta
Deal found 3/25$791
This Delta deal was found by Cheapflights users on 3/25. 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.
Fri 4/104:30 pm
GFK
-
DEN
1 stop4h 21m
Delta
Tue 4/146:30 am
DEN
-
GFK
1 stop6h 55m
Delta
Deal found 3/25$821

Find flight deals from Grand Forks to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Grand Forks (GFK) to Denver (DEN). 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 March 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$417
(Delta)
Provider with most accurate pricing for Grand Forks-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Grand Forks-Denver Intl flights.
Search Deals
From Grand Forks to Denver Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Forks 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 March 27, 2026.
Use the filters below to find and compare flights from Grand Forks to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Mon 5/4

10:50 am-2:25 pm

1 stop4h 35m

Denver Intl

Wed 5/13

6:00 am-2:21 pm

1 stop7h 21m

$417

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Mon 4/20

12:51 pm-9:37 am

2 stops21h 46m

Denver Intl

Sat 4/25

10:29 pm-11:01 am

1 stop11h 32m

$504

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Sat 4/25

10:50 am-3:36 pm

1 stop5h 46m

Denver Intl

Sat 5/2

6:30 am-2:25 pm

1 stop6h 55m

$651

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Wed 6/17

7:15 pm-11:50 pm

1 stop5h 35m

Denver Intl

Fri 6/19

11:10 am-6:09 pm

1 stop5h 59m

$655

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Fri 7/3

10:50 am-3:40 pm

1 stop5h 50m

Denver Intl

Tue 7/7

4:08 pm-11:06 pm

1 stop5h 58m

$681

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Thu 5/28

7:15 pm-11:41 pm

1 stop5h 26m

Denver Intl

Tue 6/2

4:10 pm-11:03 pm

1 stop5h 53m

$713
Quickest round-trip

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Wed 7/1

5:15 am-10:05 am

1 stop5h 50m

Denver Intl

Sun 7/5

12:12 pm-6:09 pm

1 stop4h 57m

$719

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Fri 4/10

4:30 pm-7:51 pm

1 stop4h 21m

Denver Intl

Tue 4/14

6:30 am-2:25 pm

1 stop6h 55m

$821

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Wed 7/1

5:15 am-10:05 am

1 stop5h 50m

Denver Intl

Thu 7/9

12:11 pm-6:08 pm

1 stop4h 57m

$839

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Sorted by cheapest first

Compare providers for flights from Grand Forks to Denver

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 Grand Forks to Denver in March.
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 Grand Forks-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Forks-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Forks-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Grand Forks-Denver 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 Grand Forks-Denver 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 Grand Forks to Denver

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

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

Currently, November is the cheapest month in which you can book a flight from Grand Forks to Denver (average of $60). Flying from Grand Forks to Denver in March is currently the most expensive (average of $112). 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.

Related info for your journey

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

  • How long is the flight from Grand Forks to Denver?

    A quick flight from Grand Forks to Denver can take about 4h 35m. Delta provides one of the quickest options available for as low as $417. Grand Forks and Denver are separated by a distance of 671 mi.

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

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

  • How can I find direct flights from Grand Forks to Denver?

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

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

    Yes. Cheapflights offers flight deals from Grand Forks 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 Grand Forks to Denver?

    Currently, November is the cheapest month in which you can book a flight from Grand Forks to Denver (average of $60). Flying from Grand Forks to Denver in March is currently the most expensive (average of $112). 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
Black Hawk
Lakewood
Westminster
Broomfield
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Glendale
Manitou Springs
Frisco
Englewood
Fort Morgan
Brighton

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