HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Grand Forks

$133+ Cheap flights from San Diego to Grand Forks (SAN - 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — GFK
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Grand Forks with Cheapflights

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 flights from San Diego to Grand Forks
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 December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:06 pmSAN - GFK
1 stop6h 23mMultiple Airlines
Sat 1/310:19 pmGFK - SAN
2 stops13h 54mMultiple Airlines
Deal found 12/16$387
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:21 pmSAN - GFK
1 stop24h 08mMultiple Airlines
Sat 1/310:19 pmGFK - SAN
2 stops13h 54mMultiple Airlines
Deal found 12/16$392
This Delta deal was found by Cheapflights users on 12/16. 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.
Tue 12/231:13 pmSAN - GFK
1 stop8h 09mDelta
Sun 1/45:40 pmGFK - SAN
1 stop8h 15mDelta
Deal found 12/16$434
This Delta deal was found by Cheapflights users on 12/16. 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.
Mon 12/221:13 pmSAN - GFK
1 stop8h 09mDelta
Sun 1/45:40 pmGFK - SAN
1 stop8h 15mDelta
Deal found 12/16$464
This Delta deal was found by Cheapflights users on 12/16. 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.
Tue 12/236:15 amSAN - GFK
1 stop8h 39mDelta
Sat 1/35:40 pmGFK - SAN
1 stop8h 15mDelta
Deal found 12/16$574
This Delta deal was found by Cheapflights users on 12/16. 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.
Mon 12/226:15 amSAN - GFK
1 stop8h 39mDelta
Sat 1/35:40 pmGFK - SAN
1 stop8h 15mDelta
Deal found 12/16$604

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$629
(Delta)

One-way from

$133
(Kiwi.com)
Provider with most accurate pricing for San Diego-Grand Forks flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Grand Forks flights.
Search Deals
From San Diego to Grand Forks
Search Deals
One-way flight from San Diego to Grand Forks
Search Deals

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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from San Diego to Grand Forks that are best for you.

Fly from

San Diego

Fly to

Grand Forks

Route

Depart

Return

Price

San DiegoGrand Forks

SAN - GFK

SANGFK

San Diego

Fri 1/2

6:15 am-4:54 pm

1 stop8h 39m

Grand Forks

Tue 1/6

4:02 pm-10:47 pm

2 stops8h 45m

$689

San DiegoGrand Forks

SAN - GFK

SANGFK

San Diego

Wed 1/7

1:03 pm-8:46 pm

2 stops29h 43m

$133

San DiegoGrand Forks

SAN - GFK

SANGFK

San Diego

Wed 1/7

6:15 am-3:22 pm

1 stop7h 07m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Compare providers for flights from San Diego 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 Diego to Grand Forks in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Diego-Grand Forks flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Grand Forks flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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 San Diego to Grand Forks

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

Currently, April is the cheapest month in which you can book a flight from San Diego to Grand Forks (average of $202). Flying from San Diego to Grand Forks in December is currently the most expensive (average of $299). 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.

What is the cheapest time of day to fly from SAN to GFK?

Find hourly flight availability from San Diego to Grand Forks. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from San Diego to Grand Forks in the afternoon. By choosing this option you can save up to 73% on the cost of your flight, compared to a flight at noon.

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 December 18, 2025.
See what other customers who have flown with Delta from San Diego 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
7.9
Good
8,005 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

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
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

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 Diego 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 Diego to Grand Forks?

    A quick flight from San Diego to Grand Forks can take about 8h 39m. Delta provides one of the quickest options available for as low as $629. There are 1479 mi between San Diego and Grand Forks.

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

    Flying on Delta is currently your cheapest option to Grand Forks, with prices starting at $422.

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

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

  • How can I find direct flights from San Diego 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 Diego to Grand Forks.

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

    Yes. Cheapflights offers flight deals from San Diego 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 San Diego to Grand Forks?

    Currently, April is the cheapest month in which you can book a flight from San Diego to Grand Forks (average of $202). Flying from San Diego to Grand Forks in December is currently the most expensive (average of $299). 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.

Alternative routes for San Diego to Grand Forks

See prices for flight routes from nearby airports that may be better suited for you.
San Diego to Fargo flights
San Diego to Bismarck flights
Reno to Bismarck flights
San Francisco to Fargo flights
San Francisco to Bismarck flights
Los Angeles to Fargo flights
San Diego to Minot flights
Reno to Fargo flights
Las Vegas to Fargo flights
Santa Ana to Fargo flights
San Francisco to Grand Forks flights
San Francisco to Minot flights
Las Vegas to Minot flights
San Jose to Fargo flights
Sacramento to Bismarck flights
Los Angeles to Bismarck flights
Santa Ana to Grand Forks flights
Sacramento to Fargo flights
Ontario to Fargo flights
Santa Ana to Bismarck flights
Ontario to Bismarck flights
Los Angeles to Jamestown flights
Las Vegas to Bismarck flights
Palm Springs to Fargo flights
Burbank to Minot flights
Burbank to Bismarck flights
Oakland to Fargo flights
Sacramento to Dickinson flights
San Francisco to Devils Lake flights
San Francisco to Jamestown flights
San Jose to Bismarck flights
Los Angeles to Minot flights
Fresno to Minot flights
Santa Ana to Minot flights
San Jose to Minot flights
Burbank to Jamestown flights
Burbank to Fargo flights
Sacramento to Minot flights
Santa Ana to Dickinson flights
Arcata to Fargo flights
Sacramento to Jamestown flights
San Francisco to Dickinson flights
Medford to Bismarck flights
Fresno to Jamestown flights
Los Angeles to Grand Forks flights
Arcata to Bismarck flights
Ontario to Dickinson flights
Santa Barbara to Minot flights

Top airline flying from San Diego to Grand Forks

Discover the top airline that operate flights from San Diego 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$422Average$643FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights