How long does it take to fly to Grand Forks?

Flight times from State of Washington to Grand Forks vary, but if you’re flying out of Seattle and flying into Fargo (one of the most popular routes), then the duration is 5h 29m on average. Another popular route from State of Washington to Grand Forks is flying from Spokane to Fargo, which will take roughly 7h 24m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Grand Forks?

Delta, United Airlines and Frontier are the top three most popular airlines that fly to Grand Forks from State of Washington according to our data. Delta is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Grand Forks. Keep in mind that there are 4 different airlines that fly to Grand Forks on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington to Grand Forks Airport?

Prices for flights from Washington to Grand Forks Airport were last updated today.

How many operators does momondo search for flights from Washington to Grand Forks Airport?

As of August 2025, there is 1 operator available to choose from for flights from Washington to Grand Forks Airport.

How old do you have to be to fly from Washington to Grand Forks Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Grand Forks Airport.

What documentation or ID do you need to fly to Grand Forks Airport?

The necessary travel and health documents for your Grand Forks Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$291 Cheap Flights from Washington to Grand Forks in 2025

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Find the cheapest flights from Washington to Grand Forks

Round-trip

One-way

Last minute

Cheap round-trip flights

6:00 am - 3:39 pmSEA-GFK

7h 39m1 stop

4:19 pm - 8:16 pmGFK-SEA

5h 57m1 stop

$291Delta

Find Deal

Tue, Sep 23 - Tue, Sep 30

6:00 am - 3:39 pmSEA-GFK

7h 39m1 stop

12:21 pm - 4:29 pmGFK-SEA

6h 08m1 stop

$295Delta

Find Deal

Tue, Sep 23 - Mon, Sep 29

6:00 am - 3:39 pmSEA-GFK

7h 39m1 stop

5:03 am - 2:39 pmGFK-SEA

11h 36m2 stops

$296Delta

Find Deal

Tue, Sep 23 - Tue, Sep 30

1:30 pm - 10:58 pmSEA-GFK

7h 28m2 stops

12:21 pm - 4:29 pmGFK-SEA

6h 08m1 stop

$300Delta

Find Deal

Tue, Sep 23 - Mon, Sep 29

11:15 am - 10:58 pmSEA-GFK

9h 43m2 stops

4:19 pm - 10:24 pmGFK-SEA

8h 05m2 stops

$301Delta

Find Deal

Tue, Sep 23 - Wed, Oct 1

1:30 pm - 10:58 pmSEA-GFK

7h 28m2 stops

12:21 pm - 4:29 pmGFK-SEA

6h 08m1 stop

$304Delta

Find Deal

Fri, Sep 26 - Mon, Sep 29

1:30 pm - 10:58 pmSEA-GFK

7h 28m2 stops

5:03 am - 12:39 pmGFK-SEA

9h 36m2 stops

$305Delta

Find Deal

Fri, Sep 26 - Tue, Sep 30

6:00 am - 3:39 pmSEA-GFK

7h 39m1 stop

12:21 pm - 4:29 pmGFK-SEA

6h 08m1 stop

$309Delta

Find Deal

Thu, Sep 25 - Mon, Sep 29

6:00 am - 3:39 pmSEA-GFK

7h 39m1 stop

4:19 pm - 10:24 pmGFK-SEA

8h 05m2 stops

$310Delta

Find Deal

Thu, Sep 25 - Tue, Sep 30

7:15 am - 10:58 pmSEA-GFK

13h 43m2 stops

12:21 pm - 4:29 pmGFK-SEA

6h 08m1 stop

$372Delta

Find Deal

Wed, Sep 24 - Mon, Sep 29

Delta flights from State of Washington to Grand Forks

Our best Delta deals on State of Washington to Grand Forks flight tickets

Delta

Sep 23

SEA6:00 amSeattle/Tacoma Intl

7h 39m

1 stop

GFK3:39 pmGrand Forks

Sep 30

GFK4:19 pmGrand Forks

5h 57m

1 stop

SEA8:16 pmSeattle/Tacoma Intl

$291

Find similar

Delta

Sep 23

SEA6:00 amSeattle/Tacoma Intl

7h 39m

1 stop

GFK3:39 pmGrand Forks

Sep 29

GFK12:21 pmGrand Forks

6h 08m

1 stop

SEA4:29 pmSeattle/Tacoma Intl

$295

Find similar

Delta

Sep 23

SEA6:00 amSeattle/Tacoma Intl

7h 39m

1 stop

GFK3:39 pmGrand Forks

Sep 30

GFK5:03 amGrand Forks

11h 36m

2 stops

SEA2:39 pmSeattle/Tacoma Intl

$296

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Grand Forks that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Tue 9/23

6:00 am-3:39 pm

1 stop7h 39m

Grand Forks

Tue 9/30

4:19 pm-8:16 pm

1 stop5h 57m

$291

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Tue 9/23

6:00 am-3:39 pm

1 stop7h 39m

Grand Forks

Mon 9/29

12:21 pm-4:29 pm

1 stop6h 08m

$295

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Tue 9/23

6:00 am-3:39 pm

1 stop7h 39m

Grand Forks

Tue 9/30

5:03 am-2:39 pm

2 stops11h 36m

$296

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Tue 9/23

1:30 pm-10:58 pm

2 stops7h 28m

Grand Forks

Mon 9/29

12:21 pm-4:29 pm

1 stop6h 08m

$300

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Tue 9/23

11:15 am-10:58 pm

2 stops9h 43m

Grand Forks

Wed 10/1

4:19 pm-10:24 pm

2 stops8h 05m

$301

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Fri 9/26

1:30 pm-10:58 pm

2 stops7h 28m

Grand Forks

Mon 9/29

12:21 pm-4:29 pm

1 stop6h 08m

$304

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Fri 9/26

1:30 pm-10:58 pm

2 stops7h 28m

Grand Forks

Tue 9/30

5:03 am-12:39 pm

2 stops9h 36m

$305

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Thu 9/25

6:00 am-3:39 pm

1 stop7h 39m

Grand Forks

Mon 9/29

12:21 pm-4:29 pm

1 stop6h 08m

$309

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Thu 9/25

6:00 am-3:39 pm

1 stop7h 39m

Grand Forks

Tue 9/30

4:19 pm-10:24 pm

2 stops8h 05m

$310

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Wed 9/24

7:15 am-10:58 pm

2 stops13h 43m

Grand Forks

Mon 9/29

12:21 pm-4:29 pm

1 stop6h 08m

$372

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Grand Forks

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Grand Forks?

According to our data, Tuesday is the cheapest day to fly to Grand Forks from State of Washington. The lowest ticket price found for a Tuesday departure recently was $588. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from State of Washington to Grand Forks for around $875.

What is the cheapest time of day to depart on your flight to Grand Forks?

The cheapest time of day to fly to Grand Forks is in the morning when flights can be purchased for as low as $667. In contrast, the most expensive time of day to depart to Grand Forks is in the afternoon when prices are around $782.

Can stopping save me money on State of Washington to Grand Forks flights?

You could potentially save up to 63% on your flight if you consider stops on a State of Washington to Grand Forks flight.

Cheap State of Washington to Grand Forks flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Grand Forks

Best Price Found	$291
Fastest flight time	6h 50m
Direct flights	None
Airports in Grand Forks	1 airport

The best flight deal from State of Washington to Grand Forks found on momondo in the last 72 hours is $291

The fastest flight from State of Washington to Grand Forks takes 6h 50m

There are no direct flights from State of Washington to Grand Forks. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Grand Forks Airport.

There is 1 airport near Grand Forks: Grand Forks (GFK)

Search flight deals

When did momondo last update prices for flights from Washington to Grand Forks Airport?
Prices for flights from Washington to Grand Forks Airport were last updated today.
How many operators does momondo search for flights from Washington to Grand Forks Airport?
As of August 2025, there is 1 operator available to choose from for flights from Washington to Grand Forks Airport.
How old do you have to be to fly from Washington to Grand Forks Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Grand Forks Airport.
What documentation or ID do you need to fly to Grand Forks Airport?
The necessary travel and health documents for your Grand Forks Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Grand Forks

Compare and see reviews for airlines that fly from State of Washington to Grand Forks with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $304	Free Cancellation	Rating 8.0 7,986 reviews		Search Delta flights

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Why should I use momondo to find a flight deal from Washington to Grand Forks?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Grand Forks from Washington.

Can I find flights from Washington to Grand Forks with flexible booking policies on momondo?

All flight searches from Washington to Grand Forks on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington to Grand Forks?

momondo helps you find the best flight between Washington and Grand Forks by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington to Grand Forks right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Grand Forks, momondo offers a useful price alert feature which will track prices for flights to Grand Forks from Washington and alert you when they change.