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Grand Forks

$338+ Cheap flights from Washington 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GFK
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Washington to Grand Forks

Cheapest flights from Washington to Grand Forks
Explore the most affordable flight options available from Washington to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Delta deal was found by Cheapflights users on 1/28. 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 7/1711:53 pm
SEA
-
GFK
1 stop8h 17m
Delta
Tue 7/213:55 pm
GFK
-
SEA
1 stop6h 29m
Delta
Deal found 1/28$357
This Delta deal was found by Cheapflights users on 1/28. 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 7/1411:53 pm
SEA
-
GFK
1 stop8h 17m
Delta
Wed 7/227:15 pm
GFK
-
SEA
1 stop6h 11m
Delta
Deal found 1/28$428
This Delta deal was found by Cheapflights users on 1/28. 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 7/1411:53 pm
SEA
-
GFK
1 stop8h 17m
Delta
Mon 7/203:55 pm
GFK
-
SEA
2 stops10h 06m
Delta
Deal found 1/28$433
This Delta deal was found by Cheapflights users on 1/28. 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 7/157:30 am
SEA
-
GFK
2 stops24h 40m
Delta
Mon 7/207:15 pm
GFK
-
SEA
1 stop6h 11m
Delta
Deal found 1/28$470
This Delta deal was found by Cheapflights users on 1/28. 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 7/1711:53 pm
SEA
-
GFK
1 stop8h 17m
Delta
Wed 7/227:15 pm
GFK
-
SEA
1 stop6h 11m
Delta
Deal found 1/28$478
This Delta deal was found by Cheapflights users on 1/28. 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 7/1711:53 pm
SEA
-
GFK
1 stop8h 17m
Delta
Mon 7/203:55 pm
GFK
-
SEA
2 stops10h 06m
Delta
Deal found 1/28$483
This Delta deal was found by Cheapflights users on 1/27. 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 7/312:40 am
PDX
-
GFK
1 stop7h 30m
Delta
Sat 7/1110:45 am
GFK
-
PDX
1 stop7h 13m
Delta
Deal found 1/27$484
This Delta deal was found by Cheapflights users on 1/28. 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 7/1411:53 pm
SEA
-
GFK
1 stop8h 17m
Delta
Tue 7/217:15 pm
GFK
-
SEA
2 stops13h 24m
Delta
Deal found 1/28$497
This Delta deal was found by Cheapflights users on 1/27. 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.
Wed 2/113:35 pm
SEA
-
GFK
1 stop5h 37m
Delta
Sat 2/144:16 pm
GFK
-
SEA
1 stop6h 30m
Delta
Deal found 1/27$499
This Delta deal was found by Cheapflights users on 1/26. 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.
Wed 2/112:00 pm
GEG
-
GFK
1 stop7h 12m
Delta
Sun 2/154:16 pm
GFK
-
GEG
1 stop5h 41m
Delta
Deal found 1/26$742
This Delta deal was found by Cheapflights users on 1/29. 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 2/136:45 am
PSC
-
GFK
1 stop6h 46m
Delta
Tue 2/174:16 pm
GFK
-
PSC
1 stop5h 48m
Delta
Deal found 1/29$909
This Delta deal was found by Cheapflights users on 1/27. 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.
Wed 2/111:00 pm
PSC
-
GFK
2 stops8h 12m
Delta
Sun 2/154:16 pm
GFK
-
PSC
1 stop5h 48m
Delta
Deal found 1/27$924

Find flight deals from Washington to Grand Forks

Keep the following information in mind while searching for Washington to Grand Forks flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$357
(Delta)

One-way from

$338
(Delta)

Popular in

November

Cheapest in

September
Provider with most accurate pricing for Seattle/Tacoma Intl-Grand Forks flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Grand Forks flights.
Search Deals
From Washington to Grand Forks
Search Deals
One-way flight from Washington to Grand Forks
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($166 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($51 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 January 29, 2026.
Use the filters below to find and compare flights from Washington to Grand Forks that are best for you.

Fly from

Washington

Fly to

Grand Forks

Route

Depart

Return

Price

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Fri 7/17

11:53 pm-10:10 am

1 stop8h 17m

Grand Forks

Tue 7/21

3:55 pm-12:01 am

2 stops10h 06m

$362

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Wed 7/15

6:05 am-2:20 pm

1 stop6h 15m

Grand Forks

Sun 7/19

3:55 pm-12:01 am

2 stops10h 06m

$433

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Thu 7/16

9:30 am-10:10 am

2 stops22h 40m

Grand Forks

Wed 7/22

7:15 pm-11:26 pm

1 stop6h 11m

$470

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Thu 7/16

7:30 am-10:10 am

2 stops24h 40m

Grand Forks

Mon 7/20

3:55 pm-12:01 am

2 stops10h 06m

$476

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Tue 7/14

9:30 am-10:10 am

2 stops22h 40m

Grand Forks

Mon 7/20

3:55 pm-12:01 am

2 stops10h 06m

$476

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Fri 7/17

11:53 pm-10:10 am

1 stop8h 17m

Grand Forks

Mon 7/20

7:15 pm-11:26 pm

1 stop6h 11m

$478

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Fri 7/17

11:53 pm-10:10 am

1 stop8h 17m

Grand Forks

Wed 7/22

7:15 pm-11:26 pm

1 stop6h 11m

$478

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Sat 7/18

6:05 am-2:20 pm

1 stop6h 15m

Grand Forks

Wed 7/22

7:15 pm-11:26 pm

1 stop6h 11m

$478

PortlandGrand Forks

PDX - GFK

PDXGFK

Portland

Fri 7/3

12:40 am-10:10 am

1 stop7h 30m

Grand Forks

Sat 7/11

10:45 am-3:58 pm

1 stop7h 13m

$484

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Tue 7/14

11:53 pm-10:10 am

1 stop8h 17m

Grand Forks

Tue 7/21

7:15 pm-11:26 pm

1 stop6h 11m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 16 results
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Best time to book a flight from Washington to Grand Forks

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

What is the cheapest month to book a flight from State of Washington to Grand Forks?

Currently, August is the cheapest month in which you can book a flight from State of Washington to Grand Forks (average of $137). Flying from State of Washington to Grand Forks in November is currently the most expensive (average of $290). 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 Washington 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?

    Located just 6.8 mi from the city center, Grand Forks (GFK) is the airport most travelers will use when flying to Grand Forks from Washington.

  • How long is the flight from State of Washington to Grand Forks?

    Delta can get you from State of Washington to Grand Forks in just under 8h 17m. Your travel time can differ by up to . The distance between State of Washington and Grand Forks is about 1163 mi.

  • What are the most popular routes from State of Washington to Grand Forks?

    The most popular flight routes from State of Washington to Grand Forks are Seattle/Tacoma Intl - Grand Forks, Portland - Grand Forks and Spokane - Grand Forks.

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

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

  • How can I find direct flights from Washington 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 to Grand Forks.

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Grand Forks?

    Currently, August is the cheapest month in which you can book a flight from State of Washington to Grand Forks (average of $137). Flying from State of Washington to Grand Forks in November is currently the most expensive (average of $290). 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

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Top airline flying from Washington to Grand Forks

Discover the top airline that operate flights from Washington 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$290Average$585FlexibilityNo cancel feeOn-timeN/A

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