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Cheap flights from Seattle to Grand Forks from $300

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Grand Forks departing on 2/11. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:59 pm - 10:10 am
SEA
-
GFK
8h 11m
1 stop
Delta Logo
7:15 pm - 11:53 pm
GFK
-
SEA
6h 38m
1 stop
$357Delta
Fri, Apr 24 - Mon, Apr 27
Delta Logo
6:05 am - 3:20 pm
SEA
-
GFK
7h 15m
1 stop
Delta Logo
4:16 pm - 8:46 pm
GFK
-
SEA
6h 30m
1 stop
$499Delta
Wed, Feb 11 - Sat, Feb 14
Delta Logo
6:05 am - 3:20 pm
SEA
-
GFK
7h 15m
1 stop
Delta Logo
5:00 am - 2:44 pm
GFK
-
SEA
11h 44m
2 stops
$554Delta
Wed, Feb 11 - Sat, Feb 14
Delta Logo
11:59 pm - 10:10 am
SEA
-
GFK
8h 11m
1 stop
Delta Logo
10:45 am - 8:50 pm
GFK
-
SEA
12h 05m
2 stops
$696Delta
Fri, Apr 24 - Mon, Apr 27
Delta Logo
1:38 pm - 11:12 pm
SEA
-
GFK
7h 34m
2 stops
Delta Logo
5:00 am - 2:44 pm
GFK
-
SEA
11h 44m
2 stops
$750Delta
Wed, Feb 11 - Sat, Feb 14
Delta Logo
9:05 am - 11:12 pm
SEA
-
GFK
12h 07m
2 stops
Delta Logo
5:00 am - 2:44 pm
GFK
-
SEA
11h 44m
2 stops
$843Delta
Wed, Feb 11 - Sat, Feb 14
Delta Logo
10:57 pm - 10:10 am
SEA
-
GFK
9h 13m
2 stops
Delta Logo
10:45 am - 8:50 pm
GFK
-
SEA
12h 05m
2 stops
$956Delta
Fri, Apr 24 - Mon, Apr 27

Delta flights from Seattle to Grand Forks

Our best Delta deals on Seattle to Grand Forks flight tickets
Delta
Apr 24
SEA11:59 pmSeattle/Tacoma Intl
8h 11m
1 stop
GFK10:10 amGrand Forks
Apr 27
GFK7:15 pmGrand Forks
6h 38m
1 stop
SEA11:53 pmSeattle/Tacoma Intl
$357
Delta
Feb 11
SEA6:05 amSeattle/Tacoma Intl
7h 15m
1 stop
GFK3:20 pmGrand Forks
Feb 14
GFK4:16 pmGrand Forks
6h 30m
1 stop
SEA8:46 pmSeattle/Tacoma Intl
$499
Delta
Feb 11
SEA6:05 amSeattle/Tacoma Intl
7h 15m
1 stop
GFK3:20 pmGrand Forks
Feb 14
GFK5:00 amGrand Forks
11h 44m
2 stops
SEA2:44 pmSeattle/Tacoma Intl
$554

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 January 20, 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

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Fri 4/24

11:59 pm-10:10 am

1 stop8h 11m

Grand Forks

Mon 4/27

7:15 pm-11:53 pm

1 stop6h 38m

$357

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Wed 2/11

6:05 am-3:20 pm

1 stop7h 15m

Grand Forks

Sat 2/14

4:16 pm-8:46 pm

1 stop6h 30m

$499

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Wed 2/11

6:05 am-3:20 pm

1 stop7h 15m

Grand Forks

Sat 2/14

5:00 am-2:44 pm

2 stops11h 44m

$554

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Fri 4/24

11:59 pm-10:10 am

1 stop8h 11m

Grand Forks

Mon 4/27

10:45 am-8:50 pm

2 stops12h 05m

$696

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Wed 2/11

1:38 pm-11:12 pm

2 stops7h 34m

Grand Forks

Sat 2/14

5:00 am-2:44 pm

2 stops11h 44m

$750

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Wed 2/11

9:05 am-11:12 pm

2 stops12h 07m

Grand Forks

Sat 2/14

5:00 am-2:44 pm

2 stops11h 44m

$843

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Fri 4/24

10:57 pm-10:10 am

2 stops9h 13m

Grand Forks

Mon 4/27

10:45 am-8:50 pm

2 stops12h 05m

$956

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Wed 2/11

6:05 am-3:20 pm

1 stop7h 15m

$300

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Wed 2/11

9:05 am-11:12 pm

2 stops12h 07m

$518

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

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

You could potentially save up to 78% 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

5h 58m

Direct flights

None
The fastest flight from Seattle to Grand Forks takes 5h 58m
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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  • 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 5h 58m.

  • 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
8,077 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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