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Grand Forks

$409+ Cheap flights from Seattle to Grand Forks (SEA - GFK)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GFK
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Seattle to Grand Forks

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Grand Forks (GFK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$409
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$618
From Seattle/Tacoma Intl to Grand Forks
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Highest demand for flights based on searches. 11% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Seattle to Grand Forks

Cheapest flights from Seattle to Grand Forks
Explore the most affordable flight options available from Seattle to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/71:02 pmSEA - GFK
2 stops21h 03mMultiple Airlines
sáb. 10/119:05 pmGFK - SEA
1 stop26h 04mMultiple Airlines
Deal found 9/11$409
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/41:35 pmSEA - GFK
1 stop7h 23mDelta
mar. 10/144:20 pmGFK - SEA
2 stops19h 58mDelta
Deal found 9/11$416
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/41:35 pmSEA - GFK
1 stop7h 23mDelta
sáb. 10/116:45 amGFK - SEA
1 stop15h 35mDelta
Deal found 9/11$422
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/41:35 pmSEA - GFK
1 stop7h 23mDelta
lun. 10/1312:20 pmGFK - SEA
1 stop13h 37mDelta
Deal found 9/11$432
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/1010:00 pmSEA - GFK
1 stop20h 15mMultiple Airlines
mié. 10/1512:55 pmGFK - SEA
2 stops28h 21mMultiple Airlines
Deal found 9/11$434
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/71:02 pmSEA - GFK
2 stops21h 03mMultiple Airlines
dom. 10/122:56 pmGFK - SEA
1 stop26h 20mMultiple Airlines
Deal found 9/11$468
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/56:00 amSEA - GFK
1 stop7h 39mDelta
mar. 10/144:20 pmGFK - SEA
2 stops19h 58mDelta
Deal found 9/11$470
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/46:00 amSEA - GFK
1 stop7h 39mDelta
mié. 10/154:20 pmGFK - SEA
1 stop26h 34mDelta
Deal found 9/11$472
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/1011:55 pmSEA - GFK
1 stop20h 52mDelta
lun. 10/134:20 pmGFK - SEA
1 stop9h 37mDelta
Deal found 9/11$475
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/56:00 amSEA - GFK
1 stop7h 39mDelta
sáb. 10/1112:20 pmGFK - SEA
1 stop10h 00mDelta
Deal found 9/11$476
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/56:00 amSEA - GFK
1 stop7h 39mDelta
lun. 10/135:05 amGFK - SEA
1 stop20h 52mDelta
Deal found 9/11$486

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Seattle to Grand Forks that are best for you.

Fly from

Seattle

Fly to

Grand Forks

Route

Depart

Return

Price

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

mar. 10/7

1:02 pm-12:05 pm

2 stops21h 03m

Grand Forks

sáb. 10/11

9:05 pm-9:09 pm

1 stop26h 04m

$409

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

mar. 10/7

6:00 am-3:40 pm

1 stop7h 40m

Grand Forks

mar. 10/14

4:20 pm-10:18 am

2 stops19h 58m

$416

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

sáb. 2/28

6:05 am-3:46 pm

1 stop7h 41m

Grand Forks

mié. 3/4

12:15 pm-10:21 am

2 stops24h 06m

$417

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

mar. 10/7

6:00 am-3:40 pm

1 stop7h 40m

Grand Forks

sáb. 10/11

6:45 am-4:54 pm

1 stop12h 09m

$422

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

mié. 10/8

6:00 am-3:40 pm

1 stop7h 40m

Grand Forks

lun. 10/13

4:20 pm-11:57 pm

1 stop9h 37m

$432

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

mar. 10/7

1:02 pm-12:05 pm

2 stops21h 03m

Grand Forks

dom. 10/12

2:56 pm-3:16 pm

1 stop26h 20m

$468

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

mar. 10/7

6:00 am-3:40 pm

1 stop7h 40m

Grand Forks

dom. 10/12

5:05 am-11:57 pm

1 stop20h 52m

$472

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

sáb. 10/4

1:35 pm-10:58 pm

1 stop7h 23m

Grand Forks

dom. 10/12

5:05 am-11:57 pm

1 stop20h 52m

$472

SeattleGrand Forks

SEA - GFK

SEAGFK

Seattle/Tacoma Intl

vie. 10/10

11:55 pm-10:47 pm

1 stop20h 52m

Grand Forks

lun. 10/13

4:20 pm-11:57 pm

1 stop9h 37m

$475

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Seattle to Grand Forks

Have a flexible travel schedule? Discover the best time to fly to Grand Forks from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Grand Forks

What is the cheapest month to book a flight from Seattle to Grand Forks?

Currently, May is the cheapest month in which you can book a flight from Seattle to Grand Forks (average of $481). Flying from Seattle to Grand Forks in March is currently the most expensive (average of $579). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Grand Forks

Get insights into the airlines that provide service to Grand Forks. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Grand Forks. Reviews last updated septiembre 11, 2025.
See what other customers who have flown with Delta from Seattle to Grand Forks have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Seattle to Grand Forks. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Grand Forks?

    Delta can get you from Seattle to Grand Forks in just under 7h 40m. Your travel time can differ by up to . There are 1163 mi between Seattle and Grand Forks.

  • What is the cheapest airline to fly from Seattle to Grand Forks round-trip?

    Currently priced at $304, Delta will fly you from Seattle to Grand Forks and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Users have found that Delta is 53% cheaper than the other options available to this destination.

  • Can I find deals for flights from Seattle to Grand Forks that include hotel bookings?

    Yes. In addition to deals on Seattle to Grand Forks flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Grand Forks?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Grand Forks.

  • Can I find deals for business class flights from Seattle to Grand Forks?

    Yes. Cheapflights offers flight deals from Seattle to Grand Forks by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Grand Forks?

    Currently, May is the cheapest month in which you can book a flight from Seattle to Grand Forks (average of $481). Flying from Seattle to Grand Forks in March is currently the most expensive (average of $579). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Seattle to Grand Forks

Discover the top airline that operate flights from Seattle to Grand Forks. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$304Average$578FlexibilityNo cancel feeOn-timeN/A

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