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Cheap flights from Seattle to Grand Forks from $604

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Grand Forks departing on 8/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Grand Forks (SEA-GFK)

Cheap round-trip flights

Delta Logo
6:10 am - 3:40 pmSEA-GFK
7h 30m1 stop
Delta Logo
5:05 am - 10:45 amGFK-SEA
7h 40m1 stop
$604Delta
Find Deal
Fri, Aug 29 - Mon, Sep 1
Delta Logo
6:10 am - 3:40 pmSEA-GFK
7h 30m1 stop
Delta Logo
5:05 am - 12:33 pmGFK-SEA
9h 28m2 stops
$714Delta
Find Deal
Fri, Aug 29 - Mon, Sep 1
Delta Logo
6:00 am - 3:39 pmSEA-GFK
7h 39m1 stop
Delta Logo
5:03 am - 8:55 amGFK-SEA
5h 52m1 stop
$869Delta
Find Deal
Mon, Sep 15 - Mon, Sep 22
Delta Logo
1:35 pm - 10:58 pmSEA-GFK
7h 23m1 stop
Delta Logo
4:19 pm - 11:59 pmGFK-SEA
9h 40m2 stops
$874Delta
Find Deal
Mon, Sep 15 - Mon, Sep 22
Delta Logo
9:30 am - 11:06 pmSEA-GFK
11h 36m2 stops
Delta Logo
5:05 am - 12:33 pmGFK-SEA
9h 28m2 stops
$927Delta
Find Deal
Fri, Aug 29 - Mon, Sep 1
Delta Logo
9:25 am - 10:58 pmSEA-GFK
11h 33m2 stops
Delta Logo
4:19 pm - 10:22 pmGFK-SEA
8h 03m2 stops
$1,067Delta
Find Deal
Mon, Sep 15 - Mon, Sep 22
Delta Logo
6:00 am - 3:40 pmSEA-GFK
7h 40m1 stop
Delta Logo
5:05 am - 2:45 pmGFK-SEA
11h 40m2 stops
$1,074Delta
Find Deal
Fri, Oct 24 - Sun, Oct 26
Delta Logo
6:00 am - 3:40 pmSEA-GFK
7h 40m1 stop
Delta Logo
4:20 pm - 8:20 pmGFK-SEA
6h 00m1 stop
$1,319Delta
Find Deal
Fri, Oct 24 - Sun, Oct 26
Delta Logo
11:15 am - 10:47 pmSEA-GFK
9h 32m2 stops
Delta Logo
5:05 am - 2:45 pmGFK-SEA
11h 40m2 stops
$1,619Delta
Find Deal
Fri, Oct 24 - Sun, Oct 26

Delta flights from Seattle to Grand Forks

Our best Delta deals on Seattle to Grand Forks flight tickets
Delta
Aug 29
SEA6:10 amSeattle/Tacoma Intl
7h 30m
1 stop
GFK3:40 pmGrand Forks
Sep 1
GFK5:05 amGrand Forks
7h 40m
1 stop
SEA10:45 amSeattle/Tacoma Intl
$604
Find similar
Delta
Aug 29
SEA6:10 amSeattle/Tacoma Intl
7h 30m
1 stop
GFK3:40 pmGrand Forks
Sep 1
GFK5:05 amGrand Forks
9h 28m
2 stops
SEA12:33 pmSeattle/Tacoma Intl
$714
Find similar
Delta
Sep 15
SEA6:00 amSeattle/Tacoma Intl
7h 39m
1 stop
GFK3:39 pmGrand Forks
Sep 22
GFK5:03 amGrand Forks
5h 52m
1 stop
SEA8:55 amSeattle/Tacoma Intl
$869
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle 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, momondo users made 832,500 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Seattle to Grand Forks that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Fri 8/29

6:10 am-3:40 pm

1 stop7h 30m

Grand Forks

Mon 9/1

5:05 am-10:45 am

1 stop7h 40m

$604

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Fri 8/29

6:10 am-3:40 pm

1 stop7h 30m

Grand Forks

Mon 9/1

5:05 am-12:33 pm

2 stops9h 28m

$714

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Mon 9/15

6:00 am-3:39 pm

1 stop7h 39m

Grand Forks

Mon 9/22

5:03 am-8:55 am

1 stop5h 52m

$869

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Mon 9/15

1:35 pm-10:58 pm

1 stop7h 23m

Grand Forks

Mon 9/22

4:19 pm-11:59 pm

2 stops9h 40m

$874

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Fri 8/29

9:30 am-11:06 pm

2 stops11h 36m

Grand Forks

Mon 9/1

5:05 am-12:33 pm

2 stops9h 28m

$927

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Mon 9/15

9:25 am-10:58 pm

2 stops11h 33m

Grand Forks

Mon 9/22

4:19 pm-10:22 pm

2 stops8h 03m

$1,067

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Fri 10/24

6:00 am-3:40 pm

1 stop7h 40m

Grand Forks

Sun 10/26

5:05 am-2:45 pm

2 stops11h 40m

$1,074

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Fri 10/24

6:00 am-3:40 pm

1 stop7h 40m

Grand Forks

Sun 10/26

4:20 pm-8:20 pm

1 stop6h 00m

$1,319

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Fri 10/24

11:15 am-10:47 pm

2 stops9h 32m

Grand Forks

Sun 10/26

5:05 am-2:45 pm

2 stops11h 40m

$1,619

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Grand Forks from

How to get the cheapest flight ticket from Seattle 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

What is the typical price of a round-trip flight between Seattle and Grand Forks?

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 Seattle. 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 Seattle 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 Seattle to Grand Forks flights?

You could potentially save up to 56% on your flight if you consider stops on a Seattle to Grand Forks flight.

When to book flights from Seattle to Grand Forks

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Grand Forks according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Grand Forks (SEA to GFK) flight deals and tips

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

Best Price Found

$604

Fastest flight time

7h 23m

Direct flights

None

Airports in Grand Forks

1 airport
The best flight deal from Seattle to Grand Forks found on momondo in the last 72 hours is $604
The fastest flight from Seattle to Grand Forks takes 7h 23m
There are no direct flights from Seattle 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

  • How far is Seattle/Tacoma Intl to Grand Forks by plane?

    The straight-line distance from Seattle/Tacoma Intl to Grand Forks is 1169.3 mi. By plane, this route typically takes 7h 23m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Grand Forks Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Grand Forks Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Grand Forks Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Grand Forks Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport 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.

  • What is the most popular airline from Seattle to Grand Forks?

Best airlines flying from Seattle to Grand Forks

Compare and see reviews for airlines that fly from Seattle to Grand Forks with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $304Free CancellationRating
8.0
7,981 reviews
Search Delta flights

Why use momondo?

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

It is quick and easy to find Seattle to Grand Forks flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Grand Forks that suits you.

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

Yes. momondo enables you to select and highlight flights to Grand Forks from Seattle with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Grand Forks from Seattle.

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

Yes. momondo can track prices for Seattle to Grand Forks flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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