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Grand Forks

$299+ Cheap flights from San Antonio to Grand Forks (SAT - 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — GFK
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from San Antonio to Grand Forks

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 14, 2025.

Round-trip from

$599
(Delta)
From San Antonio to Grand Forks
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Find flight deals from San Antonio to Grand Forks

Cheapest flights from San Antonio to Grand Forks
Explore the most affordable flight options available from San Antonio to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Delta deal was found by Cheapflights users on 8/12. 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 10/286:25 amSAT - GFK
1 stop5h 10mDelta
Tue 11/45:05 amGFK - SAT
1 stop6h 45mDelta
Deal found 8/12$299
This Delta deal was found by Cheapflights users on 8/12. 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 8/276:25 amSAT - GFK
1 stop5h 08mDelta
Sun 8/315:05 amGFK - SAT
1 stop6h 46mDelta
Deal found 8/12$320
This Delta deal was found by Cheapflights users on 8/12. 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.
Fri 9/266:02 pmSAT - GFK
1 stop4h 56mDelta
Mon 9/2912:21 pmGFK - SAT
2 stops11h 38mDelta
Deal found 8/12$364
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Sat 8/166:59 pmSAT - GFK
2 stops16h 46mMultiple Airlines
Sun 8/2412:35 pmGFK - SAT
1 stop24h 36mMultiple Airlines
Deal found 8/14$466
This Delta deal was found by Cheapflights users on 8/13. 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 9/36:25 amSAT - GFK
1 stop5h 08mDelta
Sun 9/74:20 pmGFK - SAT
1 stop4h 59mDelta
Deal found 8/13$599
This Delta deal was found by Cheapflights users on 8/12. 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.
Fri 8/296:25 amSAT - GFK
1 stop5h 08mDelta
Sun 8/315:05 amGFK - SAT
1 stop6h 46mDelta
Deal found 8/12$625

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio 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 14, 2025.
Use the filters below to find and compare flights from San Antonio to Grand Forks that are best for you.

Fly from

San Antonio

Fly to

Grand Forks

Route

Depart

Return

Price

San AntonioGrand Forks

SAT - GFK

SATGFK

San Antonio

Wed 9/3

6:25 am-11:33 am

1 stop5h 08m

Grand Forks

Sun 9/7

4:20 pm-9:19 pm

1 stop4h 59m

$599

San AntonioGrand Forks

SAT - GFK

SATGFK

San Antonio

Fri 8/29

6:25 am-11:33 am

1 stop5h 08m

Grand Forks

Sun 8/31

5:05 am-11:51 am

1 stop6h 46m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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

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

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

Currently, May is the cheapest month in which you can book a flight from San Antonio to Grand Forks (average of $481). Flying from San Antonio 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 August 14, 2025.
Read through reviews of airlines operating flights from San Antonio to Grand Forks, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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 San Antonio to Grand Forks. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Cheapflights users have booked flights from San Antonio to Grand Forks round-trip from $458.

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from San Antonio to Grand Forks (average of $481). Flying from San Antonio 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.

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Top airline flying from San Antonio to Grand Forks

Discover the top airline that operate flights from San Antonio 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$458Average$493FlexibilityNo cancel feeOn-timeN/A

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