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$271+ Cheap flights from Washington, D.C. (WAS) to Grand Forks (GFK)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — GFK
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Grand Forks

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Grand Forks (GFK). 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 September 15, 2025.

Round-trip from

$343
(Delta)

One-way from

$271
(Kiwi.com)

Popular in

October

Cheapest in

September

Average price

$429
From Washington, D.C. (WAS) to Grand Forks
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One-way flight from Washington, D.C. (WAS) to Grand Forks
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Highest demand for flights based on searches. 5% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Washington, D.C. to Grand Forks

Cheapest flights from Washington, D.C. to Grand Forks
Explore the most affordable flight options available from Washington, D.C. to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta deal was found by Cheapflights users on 9/13. 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 11/256:00 amBWI - GFK
1 stop6h 39mDelta
Tue 12/24:40 pmGFK - BWI
1 stop6h 33mDelta
Deal found 9/13$403
This Delta deal was found by Cheapflights users on 9/13. 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 11/256:03 amIAD - GFK
1 stop6h 36mDelta
Tue 12/24:40 pmGFK - IAD
1 stop6h 22mDelta
Deal found 9/13$407
This Delta deal was found by Cheapflights users on 9/13. 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 11/256:10 amDCA - GFK
1 stop6h 29mDelta
Tue 12/24:40 pmGFK - DCA
1 stop5h 35mDelta
Deal found 9/13$453
This Delta deal was found by Cheapflights users on 9/15. 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 9/1611:58 amIAD - GFK
1 stop4h 41mDelta
Tue 9/2312:21 pmGFK - IAD
1 stop5h 01mDelta
Deal found 9/15$647
This Delta deal was found by Cheapflights users on 9/15. 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 9/167:06 pmBWI - GFK
1 stop4h 52mDelta
Tue 9/234:19 pmGFK - BWI
1 stop6h 30mDelta
Deal found 9/15$647
This Delta deal was found by Cheapflights users on 9/14. 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 9/166:55 pmDCA - GFK
1 stop5h 03mDelta
Mon 9/224:19 pmGFK - DCA
1 stop6h 20mDelta
Deal found 9/14$647
This Delta deal was found by Cheapflights users on 9/14. 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 10/136:43 pmDCA - GFK
1 stop5h 04mDelta
Thu 10/164:20 pmGFK - DCA
1 stop6h 05mDelta
Deal found 9/14$759
This Delta deal was found by Cheapflights users on 9/14. 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 10/137:10 pmBWI - GFK
1 stop4h 37mDelta
Thu 10/164:20 pmGFK - BWI
1 stop6h 29mDelta
Deal found 9/14$778
This Delta deal was found by Cheapflights users on 9/14. 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 9/165:00 pmIAD - GFK
2 stops6h 58mDelta
Mon 9/224:19 pmGFK - IAD
2 stops6h 54mDelta
Deal found 9/14$783
This Delta deal was found by Cheapflights users on 9/14. 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 10/137:10 pmIAD - GFK
1 stop4h 37mDelta
Thu 10/164:20 pmGFK - IAD
1 stop6h 20mDelta
Deal found 9/14$899
This Delta deal was found by Cheapflights users on 9/12. 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 10/106:10 amDCA - GFK
1 stop6h 25mDelta
Sun 10/124:20 pmGFK - DCA
1 stop4h 40mDelta
Deal found 9/12$989

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Grand Forks 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 September 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Grand Forks that are best for you.

Fly from

Washington, D.C.

Fly to

Grand Forks

Route

Depart

Return

Price

BaltimoreGrand Forks

BWI - GFK

BWIGFK

Baltimore/Washington

Tue 11/25

6:00 am-11:39 am

1 stop6h 39m

Grand Forks

Tue 12/2

4:40 pm-12:13 am

1 stop6h 33m

$403

Washington, D.C.Grand Forks

IAD - GFK

IADGFK

Washington, D.C. Dulles Intl

Tue 11/25

6:03 am-11:39 am

1 stop6h 36m

Grand Forks

Tue 12/2

4:40 pm-12:02 am

1 stop6h 22m

$407

Washington, D.C.Grand Forks

DCA - GFK

DCAGFK

Washington, D.C. Reagan-National

Tue 11/25

6:10 am-11:39 am

1 stop6h 29m

Grand Forks

Tue 12/2

4:40 pm-11:15 pm

1 stop5h 35m

$453

Washington, D.C.Grand Forks

DCA - GFK

DCAGFK

Washington, D.C. Reagan-National

Mon 10/13

6:43 pm-10:47 pm

1 stop5h 04m

Grand Forks

Thu 10/16

4:20 pm-11:25 pm

1 stop6h 05m

$759

BaltimoreGrand Forks

BWI - GFK

BWIGFK

Baltimore/Washington

Mon 10/13

7:10 pm-10:47 pm

1 stop4h 37m

Grand Forks

Thu 10/16

4:20 pm-11:49 pm

1 stop6h 29m

$778

Washington, D.C.Grand Forks

IAD - GFK

IADGFK

Washington, D.C. Dulles Intl

Mon 10/13

7:10 pm-10:47 pm

1 stop4h 37m

Grand Forks

Thu 10/16

4:20 pm-11:40 pm

1 stop6h 20m

$899

Washington, D.C.Grand Forks

DCA - GFK

DCAGFK

Washington, D.C. Reagan-National

Fri 10/10

6:10 am-11:35 am

1 stop6h 25m

Grand Forks

Sun 10/12

4:20 pm-10:00 pm

1 stop4h 40m

$989

BaltimoreGrand Forks

BWI - GFK

BWIGFK

Baltimore/Washington

Sat 9/20

2:21 pm-2:04 pm

2 stops24h 43m

$271

BaltimoreGrand Forks

BWI - GFK

BWIGFK

Baltimore/Washington

Thu 9/18

7:06 pm-10:58 pm

1 stop4h 52m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Washington, D.C. to Grand Forks

Have a flexible travel schedule? Discover the best time to fly to Grand Forks from Washington, D.C. 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 Washington, D.C. to Grand Forks

What is the cheapest month to book a flight from Washington, D.C. to Grand Forks?

Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to Grand Forks (average of $481). Flying from Washington, D.C. to Grand Forks in March is currently the most expensive (average of $579). 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.

Reviews of airlines servicing Grand Forks

Get insights into the airlines that provide service to Grand Forks. 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 Grand Forks. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Grand Forks, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly into for flights to Grand Forks from Washington, D.C.?

    If you book a flight to Grand Forks from Washington, D.C., you will be flying to Grand Forks, which is the city’s only airport. Grand Forks (GFK) is located 6.8 mi from the center of Grand Forks. There are 0 flights from Washington, D.C. to Grand Forks per day from 1 airline.

  • How long is the flight from Washington, D.C. to Grand Forks?

    There are many flights that can get you from Washington, D.C. to Grand Forks in 6h 39m. Fly via Delta to get the fastest option. Washington, D.C. and Grand Forks are separated by a distance of 1186 mi.

  • What is the cheapest airline to fly from Washington, D.C. to Grand Forks round-trip?

    Delta, at $452, was found to be the cheapest airline from Washington, D.C. to Grand Forks.. This flight start at 17% lower than the current average price 3 months from now.

  • What are the most popular routes from Washington, D.C. to Grand Forks?

    While some choose either Washington, D.C. Dulles Intl - Grand Forks or Washington, D.C. Reagan-National - Grand Forks, Baltimore/Washington - Grand Forks is the most popular route from Washington, D.C. to Grand Forks.

  • Can I find deals for flights from Washington, D.C. to Grand Forks that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Grand Forks?

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

  • Can I find deals for business class flights from Washington, D.C. to Grand Forks?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Grand Forks 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 Washington, D.C. to Grand Forks?

    Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to Grand Forks (average of $481). Flying from Washington, D.C. to Grand Forks in March is currently the most expensive (average of $579). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Washington, D.C. to Grand Forks

Discover the top airline that operate flights from Washington, D.C. to Grand Forks. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$296Average$549FlexibilityNo cancel feeOn-timeN/A

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