$323+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
GFK — DEN
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Find cheap flights from Grand Forks to Denver with Cheapflights
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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
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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 Grand Forks to Denver
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Best
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Cheapest flights from Grand Forks to DenverExplore 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 June 11, 2026.
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 June 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Thu 9/171:26 pm
GFK
- DEN
1 stop11h 49m
Multiple Airlines
Tue 9/2210:54 pm
DEN
- GFK
2 stops36h 42m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 6/10. 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 7/207:15 pm
GFK
- DEN
1 stop5h 12m
Delta
Wed 7/294:08 pm
DEN
- GFK
1 stop5h 57m
Delta
Deal found 6/10![Delta logo]()
$417
This Delta deal was found by Cheapflights users on 6/6. 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 7/110:50 am
GFK
- DEN
1 stop5h 48m
Delta
Sat 7/44:05 pm
DEN
- GFK
1 stop6h 02m
Delta
Deal found 6/6![Delta logo]()
$447
This Delta deal was found by Cheapflights users on 6/10. 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 9/177:15 pm
GFK
- DEN
1 stop5h 10m
Delta
Tue 9/225:45 pm
DEN
- GFK
1 stop4h 20m
Delta
Deal found 6/10![Delta logo]()
$457
This Delta deal was found by Cheapflights users on 6/10. 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 8/77:15 pm
GFK
- DEN
1 stop5h 19m
Delta
Tue 8/117:08 pm
DEN
- GFK
1 stop14h 11m
Delta
Deal found 6/10![Delta logo]()
$506
This Delta deal was found by Cheapflights users on 6/9. 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.
Sun 7/55:00 am
GFK
- DEN
1 stop4h 14m
Delta
Sat 7/119:19 am
DEN
- GFK
1 stop4h 15m
Delta
Deal found 6/9![Delta logo]()
$513
This Delta deal was found by Cheapflights users on 6/10. 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 8/63:55 pm
GFK
- DEN
1 stop8h 39m
Delta
Tue 8/117:08 pm
DEN
- GFK
1 stop14h 11m
Delta
Deal found 6/10![Delta logo]()
$521
This Delta deal was found by Cheapflights users on 6/9. 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 7/97:15 pm
GFK
- DEN
1 stop5h 12m
Delta
Wed 7/156:00 am
DEN
- GFK
1 stop7h 34m
Delta
Deal found 6/9![Delta logo]()
$577
This Delta deal was found by Cheapflights users on 6/9. 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 7/87:15 pm
GFK
- DEN
1 stop5h 12m
Delta
Wed 7/156:32 pm
DEN
- GFK
1 stop14h 47m
Delta
Deal found 6/9![Delta logo]()
$587
Best flights from Grand Forks to DenverDiscover carefully curated flight deals from Grand Forks to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Grand Forks to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Delta deal was found by Cheapflights users on 6/10. 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 7/207:15 pm
GFK
- DEN
1 stop5h 12m
Delta
Wed 7/294:08 pm
DEN
- GFK
1 stop5h 57m
Delta
Deal found 6/10![Delta logo]()
$417
This Delta deal was found by Cheapflights users on 6/10. 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 9/177:15 pm
GFK
- DEN
1 stop5h 10m
Delta
Tue 9/225:45 pm
DEN
- GFK
1 stop4h 20m
Delta
Deal found 6/10![Delta logo]()
$457
This Delta deal was found by Cheapflights users on 6/9. 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.
Sun 7/55:00 am
GFK
- DEN
1 stop4h 14m
Delta
Sat 7/119:19 am
DEN
- GFK
1 stop4h 15m
Delta
Deal found 6/9![Delta logo]()
$513
This Delta deal was found by Cheapflights users on 6/10. 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 8/63:55 pm
GFK
- DEN
1 stop8h 39m
Delta
Tue 8/117:08 pm
DEN
- GFK
1 stop14h 11m
Delta
Deal found 6/10![Delta logo]()
$521
This Delta deal was found by Cheapflights users on 6/10. 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 8/77:15 pm
GFK
- DEN
1 stop5h 19m
Delta
Tue 8/117:41 am
DEN
- GFK
2 stops25h 38m
Delta
Deal found 6/10![Delta logo]()
$530
This Delta deal was found by Cheapflights users on 6/9. 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 7/107:15 pm
GFK
- DEN
1 stop5h 12m
Delta
Wed 7/1511:08 am
DEN
- GFK
1 stop22h 11m
Delta
Deal found 6/9![Delta logo]()
$577
This Delta deal was found by Cheapflights users on 6/9. 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.
Sun 7/127:15 pm
GFK
- DEN
1 stop5h 12m
Delta
Wed 7/1511:08 am
DEN
- GFK
1 stop22h 11m
Delta
Deal found 6/9![Delta logo]()
$710
This Delta deal was found by Cheapflights users on 6/9. 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 6/275:00 am
GFK
- DEN
1 stop6h 12m
Delta
Mon 6/2911:10 am
DEN
- GFK
1 stop5h 59m
Delta
Deal found 6/9![Delta logo]()
$713
This Delta deal was found by Cheapflights users on 6/9. 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.
Tue 7/75:00 am
GFK
- DEN
1 stop19h 27m
Delta
Wed 7/1512:30 pm
DEN
- GFK
2 stops33h 35m
Delta
Deal found 6/9![Delta logo]()
$749
Last-minute flights from Grand Forks to DenverDiscover last-minute flight deals from Grand Forks to Denver. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Forks to Denver. Data last updated June 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/8. 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 6/117:15 pm
GFK
- DEN
1 stop5h 16m
Delta
Sun 6/144:05 pm
DEN
- GFK
1 stop6h 02m
Delta
Deal found 6/8![Delta logo]()
$727
This Delta deal was found by Cheapflights users on 6/9. 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 6/275:00 am
GFK
- DEN
1 stop6h 12m
Delta
Mon 6/2911:10 am
DEN
- GFK
1 stop5h 59m
Delta
Deal found 6/9![Delta logo]()
$713
This Delta deal was found by Cheapflights users on 6/6. 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 7/110:50 am
GFK
- DEN
1 stop5h 48m
Delta
Sat 7/44:05 pm
DEN
- GFK
1 stop6h 02m
Delta
Deal found 6/6![Delta logo]()
$447
This Delta deal was found by Cheapflights users on 6/9. 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.
Sun 7/55:00 am
GFK
- DEN
1 stop4h 14m
Delta
Sat 7/119:19 am
DEN
- GFK
1 stop4h 15m
Delta
Deal found 6/9![Delta logo]()
$513
This Delta deal was found by Cheapflights users on 6/9. 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.
Tue 7/75:00 am
GFK
- DEN
1 stop19h 27m
Delta
Wed 7/156:00 am
DEN
- GFK
1 stop7h 34m
Delta
Deal found 6/9![Delta logo]()
$597
This Delta deal was found by Cheapflights users on 6/9. 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 7/87:15 pm
GFK
- DEN
1 stop5h 12m
Delta
Wed 7/156:32 pm
DEN
- GFK
1 stop14h 47m
Delta
Deal found 6/9![Delta logo]()
$587
This Delta deal was found by Cheapflights users on 6/9. 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 7/97:15 pm
GFK
- DEN
1 stop5h 12m
Delta
Wed 7/156:00 am
DEN
- GFK
1 stop7h 34m
Delta
Deal found 6/9![Delta logo]()
$577
This Delta deal was found by Cheapflights users on 6/9. 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.
Sun 7/127:15 pm
GFK
- DEN
1 stop5h 12m
Delta
Wed 7/1511:08 am
DEN
- GFK
1 stop22h 11m
Delta
Deal found 6/9![Delta logo]()
$710
This Delta deal was found by Cheapflights users on 6/9. 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 7/137:15 pm
GFK
- DEN
1 stop25h 41m
Delta
Wed 7/1512:10 pm
DEN
- GFK
1 stop21h 09m
Delta
Deal found 6/9![Delta logo]()
$685
This Delta deal was found by Cheapflights users on 6/10. 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 7/207:15 pm
GFK
- DEN
1 stop5h 12m
Delta
Wed 7/294:08 pm
DEN
- GFK
1 stop5h 57m
Delta
Deal found 6/10![Delta logo]()
$417
One-way flights from Grand Forks to DenverSearch for one-way flight options from Grand Forks to Denver. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Grand Forks to Denver. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Delta deal was found by Cheapflights users on 6/9. 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 7/243:55 pm
GFK
- DEN
2 stops27h 01m
Delta
Deal found 6/9![Delta logo]()
$328
This Delta deal was found by Cheapflights users on 6/6. 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.
Tue 6/305:00 am
GFK
- DEN
1 stop4h 14m
Delta
Deal found 6/6![Delta logo]()
$358
This Delta deal was found by Cheapflights users on 6/6. 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 6/175:00 am
GFK
- DEN
1 stop4h 03m
Delta
Deal found 6/6![Delta logo]()
$488
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 June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $323 (Kiwi.com) |
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 June 11, 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
Cheapest round-trip
Grand ForksDenver
GFK - DEN
GFKDEN
Grand Forks
Mon 7/20
7:15 pm-11:27 pm
1 stop5h 12m
Denver Intl
Wed 7/29
4:08 pm-11:05 pm
1 stop5h 57m
$417
Grand ForksDenver
GFK - DEN
GFKDEN
Grand Forks
Thu 9/17
7:15 pm-11:25 pm
1 stop5h 10m
Denver Intl
Tue 9/22
5:45 pm-11:05 pm
1 stop4h 20m
$457
Quickest round-trip
Grand ForksDenver
GFK - DEN
GFKDEN
Grand Forks
Sun 7/5
5:00 am-8:14 am
1 stop4h 14m
Denver Intl
Sat 7/11
9:19 am-2:34 pm
1 stop4h 15m
$513
Grand ForksDenver
GFK - DEN
GFKDEN
Grand Forks
Thu 8/6
3:55 pm-11:34 pm
1 stop8h 39m
Denver Intl
Tue 8/11
7:08 pm-10:19 am
1 stop14h 11m
$521
Grand ForksDenver
GFK - DEN
GFKDEN
Grand Forks
Fri 8/7
7:15 pm-11:34 pm
1 stop5h 19m
Denver Intl
Tue 8/11
7:41 am-10:19 am
2 stops25h 38m
$530
Grand ForksDenver
GFK - DEN
GFKDEN
Grand Forks
Fri 7/10
7:15 pm-11:27 pm
1 stop5h 12m
Denver Intl
Wed 7/15
11:08 am-10:19 am
1 stop22h 11m
$577
Grand ForksDenver
GFK - DEN
GFKDEN
Grand Forks
Sun 7/12
7:15 pm-11:27 pm
1 stop5h 12m
Denver Intl
Wed 7/15
11:08 am-10:19 am
1 stop22h 11m
$710
Grand ForksDenver
GFK - DEN
GFKDEN
Grand Forks
Sat 6/27
5:00 am-10:12 am
1 stop6h 12m
Denver Intl
Mon 6/29
11:10 am-6:09 pm
1 stop5h 59m
$713
Grand ForksDenver
GFK - DEN
GFKDEN
Grand Forks
Tue 7/7
5:00 am-11:27 pm
1 stop19h 27m
Denver Intl
Wed 7/15
12:30 pm-11:05 pm
2 stops33h 35m
$749
Cheapest one-way
Grand ForksDenver
GFK - DEN
GFKDEN
Grand Forks
Fri 7/24
3:55 pm-5:56 pm
2 stops27h 01m
$328
Showing 1-10 of 12 resultsSorted 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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
GFK-DEN
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.
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.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Westminster
Lakewood
Centennial
Broomfield
Golden
Greeley
Fort Morgan
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Glendale
Evergreen
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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