$491+ Cheap flights from San Diego to Grand Forks (SAN - 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — GFK
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Diego to Grand Forks
Cheapest
Best
Last-minute
Cheapest flights from San Diego to Grand ForksExplore the most affordable flight options available from San Diego to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from San Diego to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This Delta deal was found by Cheapflights users on 9/16. 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 10/153:30 pm -
1 stop5h 57m
Mon 10/195:07 am -
1 stop7h 41m
Deal found 9/16![Delta logo]()
$491
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/33:20 pm -
1 stop6h 01m
Sat 10/105:07 am -
2 stops11h 57m
Deal found 9/15![Delta logo]()
$530
Best flights from San Diego to Grand ForksDiscover carefully curated flight deals from San Diego to Grand Forks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from San Diego to Grand Forks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Delta deal was found by Cheapflights users on 9/17. 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 10/153:30 pm -
1 stop5h 57m
Mon 10/197:55 pm -
1 stop5h 53m
Deal found 9/17![Delta logo]()
$491
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/33:20 pm -
1 stop6h 01m
Sat 10/105:07 am -
2 stops11h 57m
Deal found 9/15![Delta logo]()
$530
Last-minute flights from San Diego to Grand ForksDiscover last-minute flight deals from San Diego to Grand Forks. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Grand Forks. Data last updated September 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/33:20 pm -
1 stop6h 01m
Sat 10/105:07 am -
2 stops11h 57m
Deal found 9/15![Delta logo]()
$530
This Delta deal was found by Cheapflights users on 9/16. 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 10/153:30 pm -
1 stop5h 57m
Mon 10/195:07 am -
1 stop7h 41m
Deal found 9/16![Delta logo]()
$491
Find flight deals from San Diego to Grand Forks
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $491 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from San Diego to Grand Forks that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San DiegoGrand Forks
SAN San Diego - GFK Grand Forks
SANGFK
San Diego
Thu 10/15
3:30 pm-11:27 pm
1 stop5h 57m
Grand Forks
Mon 10/19
7:55 pm-11:48 pm
1 stop5h 53m
$491
San DiegoGrand Forks
SAN San Diego - GFK Grand Forks
SANGFK
San Diego
Sat 10/3
3:20 pm-11:21 pm
1 stop6h 01m
Grand Forks
Sat 10/10
5:07 am-3:04 pm
2 stops11h 57m
$530
Sorted by cheapest first
- Most accurate provider: When it comes to deals on San Diego-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 Diego-Grand Forks flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Grand Forks flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-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 Diego-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 Diego to Grand Forks
Have a flexible travel schedule? Discover the best time to fly to Grand Forks from San Diego with our price prediction graph.
SAN-GFK
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.
Related info for your journey
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