Cheap Flights from Grand Forks (GFK) to Duluth (DLH)

Popular airlines from Grand Forks, ND (GFK-Grand Forks Intl.) to Duluth, MN (DLH-Duluth Intl.)

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Cheap Flights from Grand Forks to Duluth (GFK-DLH)

Prices were available within the past 7 days and start at for one-way flights and $461 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Nov 20 - Sun, Nov 23
GFK
Grand Forks
DLH
Duluth
$461 Roundtrip, found 2 days ago
$461
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 20 from Grand Forks to Duluth, returning Sun, Nov 23, priced at $461 found 2 days ago
Delta
Thu, Nov 20 - Sun, Nov 23
GFK
Grand Forks
DLH
Duluth
$497 Roundtrip, found 2 days ago
$497
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 20 from Grand Forks to Duluth, returning Sun, Nov 23, priced at $497 found 2 days ago
Delta
Mon, Nov 10 - Thu, Nov 13
GFK
Grand Forks
DLH
Duluth
$506 Roundtrip, found 2 days ago
$506
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Nov 10 from Grand Forks to Duluth, returning Thu, Nov 13, priced at $506 found 2 days ago
Delta
Thu, Nov 20 - Sun, Nov 23
GFK
Grand Forks
DLH
Duluth
$512 Roundtrip, found 2 days ago
$512
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 20 from Grand Forks to Duluth, returning Sun, Nov 23, priced at $512 found 2 days ago
Delta
Thu, Nov 20 - Sun, Nov 23
GFK
Grand Forks
DLH
Duluth
$516 Roundtrip, found 2 days ago
$516
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 20 from Grand Forks to Duluth, returning Sun, Nov 23, priced at $516 found 2 days ago
Delta
Thu, Nov 20 - Sun, Nov 23
GFK
Grand Forks
DLH
Duluth
$541 Roundtrip, found 2 days ago
$541
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 20 from Grand Forks to Duluth, returning Sun, Nov 23, priced at $541 found 2 days ago
Delta
Sun, Oct 12 - Mon, Oct 20
GFK
Grand Forks
DLH
Duluth
$548 Roundtrip, found 4 days ago
$548
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Oct 12 from Grand Forks to Duluth, returning Mon, Oct 20, priced at $548 found 4 days ago
Delta
Thu, Nov 20 - Sun, Nov 23
GFK
Grand Forks
DLH
Duluth
$552 Roundtrip, found 2 days ago
$552
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 20 from Grand Forks to Duluth, returning Sun, Nov 23, priced at $552 found 2 days ago
Delta
Mon, Oct 13 - Sat, Oct 18
GFK
Grand Forks
DLH
Duluth
$552 Roundtrip, found 4 days ago
$552
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Oct 13 from Grand Forks to Duluth, returning Sat, Oct 18, priced at $552 found 4 days ago
Delta
Thu, Dec 25 - Sun, Dec 28
GFK
Grand Forks
DLH
Duluth
$562 Roundtrip, found 2 days ago
$562
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Dec 25 from Grand Forks to Duluth, returning Sun, Dec 28, priced at $562 found 2 days ago
Delta
Mon, Oct 13 - Sun, Oct 19
GFK
Grand Forks
DLH
Duluth
$567 Roundtrip, found 4 days ago
$567
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Oct 13 from Grand Forks to Duluth, returning Sun, Oct 19, priced at $567 found 4 days ago
Delta
Thu, Dec 25 - Sun, Dec 28
GFK
Grand Forks
DLH
Duluth
$575 Roundtrip, found 2 days ago
$575
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Dec 25 from Grand Forks to Duluth, returning Sun, Dec 28, priced at $575 found 2 days ago
Delta
Thu, Nov 20 - Sun, Nov 23
GFK
Grand Forks
DLH
Duluth
$577 Roundtrip, found 2 days ago
$577
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 20 from Grand Forks to Duluth, returning Sun, Nov 23, priced at $577 found 2 days ago
Delta
Thu, Nov 20 - Sun, Nov 23
GFK
Grand Forks
DLH
Duluth
$587 Roundtrip, found 2 days ago
$587
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 20 from Grand Forks to Duluth, returning Sun, Nov 23, priced at $587 found 2 days ago
Delta
Thu, Nov 20 - Sun, Nov 23
GFK
Grand Forks
DLH
Duluth
$602 Roundtrip, found 2 days ago
$602
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 20 from Grand Forks to Duluth, returning Sun, Nov 23, priced at $602 found 2 days ago
Delta
Mon, Nov 10 - Thu, Nov 13
GFK
Grand Forks
DLH
Duluth
$606 Roundtrip, found 2 days ago
$606
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Nov 10 from Grand Forks to Duluth, returning Thu, Nov 13, priced at $606 found 2 days ago
Delta
Thu, Nov 20 - Sun, Nov 23
GFK
Grand Forks
DLH
Duluth
$616 Roundtrip, found 2 days ago
$616
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 20 from Grand Forks to Duluth, returning Sun, Nov 23, priced at $616 found 2 days ago
Delta
Mon, Oct 13 - Fri, Oct 17
GFK
Grand Forks
DLH
Duluth
$617 Roundtrip, found 2 days ago
$617
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Oct 13 from Grand Forks to Duluth, returning Fri, Oct 17, priced at $617 found 2 days ago
Delta
Thu, Nov 20 - Sun, Nov 23
GFK
Grand Forks
DLH
Duluth
$628 Roundtrip, found 2 days ago
$628
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 20 from Grand Forks to Duluth, returning Sun, Nov 23, priced at $628 found 2 days ago

Frequently asked questions

How much does a flight from Grand Forks Intl. Airport (GFK) to Duluth Intl. Airport (DLH) cost?
Secure a cheap one-way flight or cheap return flight from $461 from Grand Forks Intl. Airport (GFK) to Duluth Intl. Airport (DLH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Grand Forks Intl. Airport (GFK) to Duluth Intl. Airport (DLH)?
Flying in November is a great way to save, as it's the cheapest month for flights between GFK and DLH. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Grand Forks Intl. Airport (GFK) to Duluth Intl. Airport (DLH)?
To find the cheapest airline flying from GFK to DLH, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Grand Forks Intl. Airport (GFK) to Duluth Intl. Airport (DLH)?
You'll have to hop on a flight with a layover when traveling from Grand Forks Intl. Airport (GFK) to Duluth Intl. Airport (DLH). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from GFK to DLH?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a range of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Grand Forks Intl. Airport (GFK) to Duluth Intl. Airport (DLH)?
To avoid possible delays on the Grand Forks Intl. Airport (GFK) to Duluth Intl. Airport (DLH) route, travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Grand Forks Intl. Airport (GFK) to Duluth Intl. Airport (DLH) last-minute?
Holding off until right before your break to book your flight from GFK to DLH generally means paying more. While you might find some last-minute deals, they're not always guaranteed. Keep your travel schedule open to boost your chances of getting a bargain.
Is it cheaper to book a GFK to DLH flight and hotel package?
You can save money by booking a GFK to DLH flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After selecting your preferred accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Grand Forks Intl. Airport (GFK) to Duluth Intl. Airport (DLH)?
Typically, you can cancel or modify your GFK to DLH flight. However, there may be additional fees, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like further details, head to our Customer Service portal.

Travel information

Origin airport
Grand Forks Intl.
Destination airport
Duluth Intl.
Roundtrip price
$461
Distance
245 mi

Book with confidence

Grand Forks to Duluth Flights

The cheapest times to fly from Grand Forks to Duluth

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Grand Forks to Duluth are during the month of November. You can find some of the cheapest flights from Grand Forks to Duluth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Grand Forks to Duluth

Sunday is one of the best days to book for cheap flights from Grand Forks to Duluth: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Grand Forks to Duluth

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Grand Forks to Duluth in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Grand Forks to Duluth flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Grand Forks to Duluth airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Grand Forks to Duluth Flights

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*Available to One Key members.