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Grand Forks

$419+ Cheap flights from San Francisco to Grand Forks (SFO - GFK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — GFK
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
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Cheap flight deals from San Francisco to Grand Forks

Cheapest flights from San Francisco to Grand Forks
Explore the most affordable flight options available from San Francisco to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Tue 9/110:35 pm
SFO
-
GFK
2 stops36h 01m
Multiple Airlines
Thu 9/101:26 pm
GFK
-
SFO
1 stop20h 48m
Multiple Airlines
Deal found 7/29$435
This Delta deal was found by Cheapflights users on 7/29. 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.
Tue 9/16:13 am
SFO
-
GFK
1 stop6h 22m
Delta
Thu 9/103:55 pm
GFK
-
SFO
1 stop6h 37m
Delta
Deal found 7/29$489
This Delta deal was found by Cheapflights users on 7/31. 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.
Thu 9/312:12 am
SFO
-
GFK
1 stop8h 07m
Delta
Tue 9/1511:02 am
GFK
-
SFO
1 stop8h 16m
Delta
Deal found 7/31$598
This Delta deal was found by Cheapflights users on 7/27. 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.
Wed 8/56:13 am
SFO
-
GFK
1 stop6h 22m
Delta
Sun 8/97:15 pm
GFK
-
SFO
1 stop6h 32m
Delta
Deal found 7/27$723
This Delta deal was found by Cheapflights users on 7/29. 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.
Sun 8/236:13 am
SFO
-
GFK
1 stop6h 22m
Delta
Sun 8/237:15 pm
GFK
-
SFO
1 stop6h 32m
Delta
Deal found 7/29$837

Find flight deals from San Francisco to Grand Forks

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$435
(Kiwi.com)

One-way from

$419
(Delta)
Provider with most accurate pricing for San Francisco-Grand Forks flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Grand Forks flights.
Search Deals
From San Francisco to Grand Forks
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One-way flight from San Francisco to Grand Forks
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 August 1, 2026.
Use the filters below to find and compare flights from San Francisco to Grand Forks that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoGrand Forks

SFO - GFK

SFOGFK

San Francisco

Tue 9/1

10:35 pm-12:36 pm

2 stops36h 01m

Grand Forks

Thu 9/10

1:26 pm-8:14 am

1 stop20h 48m

$462
Quickest round-trip

San FranciscoGrand Forks

SFO - GFK

SFOGFK

San Francisco

Wed 8/5

3:37 pm-11:06 pm

1 stop5h 29m

Grand Forks

Sun 8/9

7:15 pm-11:47 pm

1 stop6h 32m

$743

San FranciscoGrand Forks

SFO - GFK

SFOGFK

San Francisco

Sun 8/23

6:13 am-2:35 pm

1 stop6h 22m

Grand Forks

Sun 8/23

7:15 pm-11:47 pm

1 stop6h 32m

$837

San FranciscoGrand Forks

SFO - GFK

SFOGFK

San Francisco

Thu 9/3

12:12 am-10:19 am

1 stop8h 07m

Grand Forks

Tue 9/15

3:55 pm-11:51 pm

2 stops9h 56m

$871

San FranciscoGrand Forks

SFO - GFK

SFOGFK

San Francisco

Tue 9/1

8:59 pm-10:19 am

2 stops11h 20m

Grand Forks

Thu 9/10

5:15 am-1:25 pm

2 stops10h 10m

$951
Cheapest one-way
Quickest one-way

San FranciscoGrand Forks

SFO - GFK

SFOGFK

San Francisco

Sun 8/23

6:13 am-2:35 pm

1 stop6h 22m

$419

San FranciscoGrand Forks

SFO - GFK

SFOGFK

San Francisco

Thu 8/13

12:25 pm-11:06 pm

1 stop8h 41m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Sorted by cheapest first

Compare providers for flights from San Francisco to Grand Forks

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Grand Forks in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Grand Forks flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Grand Forks flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Grand Forks flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Grand Forks flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Grand Forks flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Grand Forks

Have a flexible travel schedule? Discover the best time to fly to Grand Forks from San Francisco 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.

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 August 1, 2026.
Peruse reviews from past customers who have flown with Delta from San Francisco to Grand Forks to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,497 reviews

Comfort

7.8

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
7.8
Good
8,497 reviews
Delta
7.8
Good
8,497 reviews

Comfort

7.8

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Francisco 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 San Francisco to Grand Forks?

    For as low as $743, Delta can have you in Grand Forks from San Francisco in 5h 29m. The distance from San Francisco to Grand Forks is about 1453 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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.

See more FAQs

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Top airline flying from San Francisco to Grand Forks

Discover the top airline that operate flights from San Francisco 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 August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$328FlexibilityNo cancel feeOn-timeN/A

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