$234 Cheap Delta flights Grand Forks (GFK) to Denver (DEN)

View $234 flight on Sat, Sep 20, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

$234 Cheap Delta flights Grand Forks (GFK) to Denver (DEN)

Prices were available within the past 7 days and start at $234 for one-way flights and $347 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 16 - Wed, Oct 1
GFK
Grand Forks
DEN
Denver
$347 Roundtrip, found 2 days ago
$347
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep 16 from Grand Forks to Denver, returning Wed, Oct 1, priced at $347 found 2 days ago
Delta
Tue, Oct 28 - Sun, Nov 2
GFK
Grand Forks
DEN
Denver
$357 Roundtrip, found 4 hours ago
$357
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Oct 28 from Grand Forks to Denver, returning Sun, Nov 2, priced at $357 found 4 hours ago
Delta
Tue, Aug 19 - Sat, Aug 23
GFK
Grand Forks
DEN
Denver
$387 Roundtrip, found 1 hour ago
$387
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Aug 19 from Grand Forks to Denver, returning Sat, Aug 23, priced at $387 found 1 hour ago
Delta
Thu, Aug 21 - Wed, Sep 3
GFK
Grand Forks
DEN
Denver
$393 Roundtrip, found 2 days ago
$393
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Aug 21 from Grand Forks to Denver, returning Wed, Sep 3, priced at $393 found 2 days ago
Delta
Tue, Oct 28 - Sun, Nov 2
GFK
Grand Forks
DEN
Denver
$396 Roundtrip, found 4 hours ago
$396
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Oct 28 from Grand Forks to Denver, returning Sun, Nov 2, priced at $396 found 4 hours ago
Delta
Thu, Aug 21 - Thu, Sep 4
GFK
Grand Forks
DEN
Denver
$403 Roundtrip, found 2 days ago
$403
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Aug 21 from Grand Forks to Denver, returning Thu, Sep 4, priced at $403 found 2 days ago
Flights from Grand Forks (GFK) to Denver (DEN)
Origin airport
Grand Forks Intl.
Destination airport
Denver Intl.
Airlines serving
Delta
Popular airline
Delta
Distance
671 mi

Frequently asked questions

How much is a Delta Air Lines flight from Grand Forks Intl. Airport (GFK) to Denver Intl. Airport (DEN)?
Finding cheap one-way Delta Air Lines flights from GFK to DEN from $234 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Or check out our affordable return fares from $347 for your next exciting adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from GFK to DEN with Delta Air Lines?
Browse for return or one-way flights to Denver in January or November. You could find lower fares with Delta Air Lines during these off-peak months.
What is the cheapest time to book flights from Grand Forks Intl. Airport (GFK) to Denver Intl. Airport (DEN) with Delta Air Lines?
For cheap Delta Air Lines fares from Grand Forks Intl. Airport (GFK) to Denver Intl. Airport (DEN), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the overall price. Sunday is usually the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Grand Forks Intl. Airport (GFK) to Denver Intl. Airport (DEN)?
To see if there's a direct route from GFK to DEN with Delta Air Lines or another carrier, select the "Nonstop" filter when looking for tickets.
What is the earliest Delta Air Lines flight from GFK to DEN?
To find the earliest departures from GFK to DEN with Delta Air Lines, filter your results by "Early Morning" and "Morning." Choosing an early flight usually means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Denver?
Denver Intl. Airport (DEN) is the primary Denver gateway for Delta Air Lines flights from Grand Forks Intl. Airport (GFK).
Why fly with Delta Air Lines from GFK to DEN?
Offering a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is a popular option for many passengers heading from GFK to DEN. Also, if you're a Delta SkyMiles and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be put toward future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Grand Forks Intl. Airport (GFK) to Denver Intl. Airport (DEN)?
It's generally possible to cancel or change your flight, although there may be additional charges if your booking was made more than 24 hours ago. Need flexible options? Apply the "No cancel fee" and "Changes included" filters to find flights that won't penalize you if you need to adjust your plans. To modify your itinerary, visit "Trips," select your flight and click on "Manage Booking" for further information.

Explore a world of travel with Expedia

*Available to One Key members.