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Cheap flights from Seattle to Grand Forks from $112

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 12/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
6:05 am - 3:33 pmSEA-GFK
7h 28m1 stop
Delta Logo
5:00 am - 2:52 pmGFK-SEA
11h 52m1 stop
$388Delta
Find Deal
Sat, Feb 28 - Wed, Mar 4
Delta Logo
6:05 am - 3:33 pmSEA-GFK
7h 28m1 stop
Delta Logo
5:00 am - 7:40 pmGFK-SEA
16h 40m2 stops
$390Delta
Find Deal
Sat, Feb 28 - Wed, Mar 4
Delta Logo
3:30 pm - 11:12 pmSEA-GFK
5h 42m1 stop
Delta Logo
5:00 am - 7:40 pmGFK-SEA
16h 40m2 stops
$401Delta
Find Deal
Sat, Feb 28 - Wed, Mar 4
Delta Logo
3:30 pm - 11:12 pmSEA-GFK
5h 42m1 stop
Delta Logo
5:00 am - 7:40 pmGFK-SEA
16h 40m2 stops
$410Delta
Find Deal
Sat, Feb 28 - Wed, Mar 4
Delta Logo
7:24 am - 11:12 pmSEA-GFK
13h 48m2 stops
Delta Logo
4:13 pm - 8:23 amGFK-SEA
18h 10m2 stops
$497Delta
Find Deal
Sat, Feb 28 - Wed, Mar 4
Delta Logo
7:24 am - 11:12 pmSEA-GFK
13h 48m2 stops
Delta Logo
4:13 pm - 2:37 pmGFK-SEA
24h 24m2 stops
$507Delta
Find Deal
Sat, Feb 28 - Wed, Mar 4
Delta Logo
7:24 am - 11:12 pmSEA-GFK
13h 48m2 stops
Delta Logo
4:13 pm - 8:23 amGFK-SEA
18h 10m2 stops
$547Delta
Find Deal
Sat, Feb 28 - Wed, Mar 4
Delta Logo
6:00 am - 3:50 pmSEA-GFK
7h 50m1 stop
Delta Logo
12:19 pm - 5:00 pmGFK-SEA
6h 41m1 stop
$791Delta
Find Deal
Thu, Nov 27 - Mon, Dec 1
Delta Logo
6:00 am - 3:50 pmSEA-GFK
7h 50m1 stop
Delta Logo
4:30 pm - 12:11 amGFK-SEA
9h 41m2 stops
$796Delta
Find Deal
Thu, Nov 27 - Mon, Dec 1

Delta flights from Seattle to Grand Forks

Our best Delta deals on Seattle to Grand Forks flight tickets
Delta
Feb 28
SEA6:05 amSeattle/Tacoma Intl
7h 28m
1 stop
GFK3:33 pmGrand Forks
Mar 4
GFK5:00 amGrand Forks
11h 52m
1 stop
SEA2:52 pmSeattle/Tacoma Intl
$388
Find similar
Delta
Feb 28
SEA6:05 amSeattle/Tacoma Intl
7h 28m
1 stop
GFK3:33 pmGrand Forks
Mar 4
GFK5:00 amGrand Forks
16h 40m
2 stops
SEA7:40 pmSeattle/Tacoma Intl
$390
Find similar
Delta
Feb 28
SEA3:30 pmSeattle/Tacoma Intl
5h 42m
1 stop
GFK11:12 pmGrand Forks
Mar 4
GFK5:00 amGrand Forks
16h 40m
2 stops
SEA7:40 pmSeattle/Tacoma Intl
$401
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 November 13, 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

Sat 2/28

6:05 am-3:33 pm

1 stop7h 28m

Grand Forks

Wed 3/4

5:00 am-2:52 pm

1 stop11h 52m

$388

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Sat 2/28

6:05 am-3:33 pm

1 stop7h 28m

Grand Forks

Wed 3/4

5:00 am-7:40 pm

2 stops16h 40m

$390

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Sat 2/28

3:30 pm-11:12 pm

1 stop5h 42m

Grand Forks

Wed 3/4

5:00 am-7:40 pm

2 stops16h 40m

$401

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Sat 2/28

3:30 pm-11:12 pm

1 stop5h 42m

Grand Forks

Wed 3/4

5:00 am-7:40 pm

2 stops16h 40m

$410

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Sat 2/28

7:24 am-11:12 pm

2 stops13h 48m

Grand Forks

Wed 3/4

4:13 pm-8:23 am

2 stops18h 10m

$497

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Sat 2/28

7:24 am-11:12 pm

2 stops13h 48m

Grand Forks

Wed 3/4

4:13 pm-2:37 pm

2 stops24h 24m

$507

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Sat 2/28

7:24 am-11:12 pm

2 stops13h 48m

Grand Forks

Wed 3/4

4:13 pm-8:23 am

2 stops18h 10m

$547

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Thu 11/27

6:00 am-3:50 pm

1 stop7h 50m

Grand Forks

Mon 12/1

12:19 pm-5:00 pm

1 stop6h 41m

$791

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Thu 11/27

6:00 am-3:50 pm

1 stop7h 50m

Grand Forks

Mon 12/1

4:30 pm-12:11 am

2 stops9h 41m

$796

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

Fri 12/12

4:46 pm-3:25 pm

1 stop20h 39m

$112

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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

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 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

Direct flights

None
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 42m.

  • 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
8,007 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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