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Cheap flights from Seattle to Grand Forks from $457

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 7/22. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Grand Forks

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:59 pm - 10:19 am
SEA
-
GFK
8h 20m
1 stop
Delta Logo
7:15 pm - 11:54 pm
GFK
-
SEA
6h 39m
1 stop
$457Delta
Wed, Jul 22 - Mon, Aug 3
Delta Logo
11:59 pm - 10:19 am
SEA
-
GFK
8h 20m
1 stop
Delta Logo
5:00 am - 8:48 am
GFK
-
SEA
5h 48m
1 stop
$529Delta
Fri, Sep 4 - Sun, Sep 6
Delta Logo
11:59 pm - 10:19 am
SEA
-
GFK
8h 20m
1 stop
Delta Logo
3:55 pm - 11:59 pm
GFK
-
SEA
10h 04m
2 stops
$586Delta
Wed, Jul 22 - Mon, Aug 3
Delta Logo
11:05 am - 11:06 pm
SEA
-
GFK
10h 01m
2 stops
Delta Logo
5:00 am - 8:48 am
GFK
-
SEA
5h 48m
1 stop
$614Delta
Fri, Sep 4 - Sun, Sep 6
Delta Logo
11:59 pm - 10:15 am
SEA
-
GFK
8h 16m
1 stop
Delta Logo
5:00 am - 8:50 am
GFK
-
SEA
5h 50m
1 stop
$654Delta
Thu, Jun 25 - Mon, Jun 29
Delta Logo
11:05 am - 11:06 pm
SEA
-
GFK
10h 01m
2 stops
Delta Logo
5:00 am - 2:50 pm
GFK
-
SEA
11h 50m
2 stops
$810Delta
Fri, Sep 4 - Sun, Sep 6
Delta Logo
6:05 am - 2:34 pm
SEA
-
GFK
6h 29m
1 stop
Delta Logo
7:15 pm - 11:58 pm
GFK
-
SEA
6h 43m
1 stop
$984Delta
Tue, Jul 7 - Mon, Jul 13
Delta Logo
11:09 am - 11:05 pm
SEA
-
GFK
9h 56m
2 stops
Delta Logo
3:55 pm - 11:59 pm
GFK
-
SEA
10h 04m
2 stops
$992Delta
Wed, Jul 22 - Mon, Aug 3
Delta Logo
10:50 pm - 10:15 am
SEA
-
GFK
9h 25m
2 stops
Delta Logo
5:00 am - 8:50 am
GFK
-
SEA
5h 50m
1 stop
$1,032Delta
Thu, Jun 25 - Mon, Jun 29
Delta Logo
6:05 am - 2:34 pm
SEA
-
GFK
6h 29m
1 stop
Delta Logo
3:55 pm - 11:59 pm
GFK
-
SEA
10h 04m
2 stops
$1,099Delta
Tue, Jul 7 - Mon, Jul 13

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Delta flights from Seattle to Grand Forks

Our best Delta deals on Seattle to Grand Forks flight tickets
Delta
Jul 22
SEA11:59 pmSeattle/Tacoma Intl
8h 20m
1 stop
GFK10:19 amGrand Forks
Aug 3
GFK7:15 pmGrand Forks
6h 39m
1 stop
SEA11:54 pmSeattle/Tacoma Intl
$457
Delta
Sep 4
SEA11:59 pmSeattle/Tacoma Intl
8h 20m
1 stop
GFK10:19 amGrand Forks
Sep 6
GFK5:00 amGrand Forks
5h 48m
1 stop
SEA8:48 amSeattle/Tacoma Intl
$529
Delta
Jul 22
SEA11:59 pmSeattle/Tacoma Intl
8h 20m
1 stop
GFK10:19 amGrand Forks
Aug 3
GFK3:55 pmGrand Forks
10h 04m
2 stops
SEA11:59 pmSeattle/Tacoma Intl
$586

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 June 15, 2026.
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

Cheapest round-trip

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Wed 7/22

11:59 pm-10:19 am

1 stop8h 20m

Grand Forks

Mon 8/3

7:15 pm-11:54 pm

1 stop6h 39m

$457

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Fri 9/4

11:59 pm-10:19 am

1 stop8h 20m

Grand Forks

Sun 9/6

5:00 am-8:48 am

1 stop5h 48m

$529

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Wed 7/22

11:59 pm-10:19 am

1 stop8h 20m

Grand Forks

Mon 8/3

3:55 pm-11:59 pm

2 stops10h 04m

$586

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Fri 9/4

11:05 am-11:06 pm

2 stops10h 01m

Grand Forks

Sun 9/6

5:00 am-8:48 am

1 stop5h 48m

$614

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Thu 6/25

11:59 pm-10:15 am

1 stop8h 16m

Grand Forks

Mon 6/29

5:00 am-8:50 am

1 stop5h 50m

$654

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Fri 9/4

11:05 am-11:06 pm

2 stops10h 01m

Grand Forks

Sun 9/6

5:00 am-2:50 pm

2 stops11h 50m

$810
Quickest round-trip

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Tue 7/7

6:05 am-2:34 pm

1 stop6h 29m

Grand Forks

Mon 7/13

7:15 pm-11:58 pm

1 stop6h 43m

$984

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Wed 7/22

11:09 am-11:05 pm

2 stops9h 56m

Grand Forks

Mon 8/3

3:55 pm-11:59 pm

2 stops10h 04m

$992

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Thu 6/25

10:50 pm-10:15 am

2 stops9h 25m

Grand Forks

Mon 6/29

5:00 am-8:50 am

1 stop5h 50m

$1,032

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Tue 7/7

6:05 am-2:34 pm

1 stop6h 29m

Grand Forks

Mon 7/13

3:55 pm-11:59 pm

2 stops10h 04m

$1,099

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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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

Can stopping save me money on Seattle to Grand Forks flights?

You could potentially save up to 22% 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

Fastest flight time

6h 29m

Direct flights

None
The fastest flight from Seattle to Grand Forks takes 6h 29m
There are no direct flights from Seattle to Grand Forks. There are no popular flight routes from Seattle to Grand Forks.
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Frequently asked questions about flying from Seattle to Grand Forks

  • 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 6h 29m.

  • 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 $290Free CancellationRating
7.9
8,396 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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