SAT - GFK

$389 Find Cheap Flights from San Antonio to Grand Forks

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Grand Forks departing on 2/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Grand Forks

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Grand Forks, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Grand Forks, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$389
Delta
Sat 2/14Wed 2/18
SAT - GFK • 1 stop
Cheapest one-way
$499
Delta
Sun 12/7
SAT - GFK • 1 stop
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We hope you love your trip to Grand Forks!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Antonio to Grand Forks (SAT-GFK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Grand Forks that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Grand Forks

Sat, Feb 14 - Wed, Feb 18
Delta Logo
6:15 am - 11:37 amSAT-GFK
5h 22m1 stop
Delta Logo
4:13 pm - 9:37 pmGFK-SAT
5h 24m1 stop
$389Delta
Find Deal
Sat, Feb 14 - Wed, Feb 18
Delta Logo
2:33 pm - 11:10 pmSAT-GFK
8h 37m2 stops
Delta Logo
4:13 pm - 9:37 pmGFK-SAT
5h 24m1 stop
$394Delta
Find Deal
Sat, Feb 14 - Wed, Feb 18
Delta Logo
2:33 pm - 11:10 pmSAT-GFK
8h 37m2 stops
Delta Logo
4:13 pm - 12:34 amGFK-SAT
8h 21m2 stops
$399Delta
Find Deal
Sat, Feb 14 - Wed, Feb 18
Delta Logo
5:30 am - 3:31 pmSAT-GFK
10h 01m2 stops
Delta Logo
4:13 pm - 12:34 amGFK-SAT
8h 21m2 stops
$429Delta
Find Deal
Booking Insights

KAYAK's insights & trends for San Antonio to Grand Forks flights

Get data-powered insights and trends into flights from San Antonio to Grand Forks to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Antonio to Grand Forks?

The average price of all round-trip flights from San Antonio to Grand Forks clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from San Antonio to Grand Forks, look for departures on Tuesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Grand Forks, Tuesday is the cheapest day to fly and Friday is the most expensive.

Good to know

Cheapest flight$389
Flight from San Antonio to Grand Forks

When to book flights from San Antonio to Grand Forks

Are your dates flexible? Find out the best times to travel from San Antonio to Grand Forks based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Antonio to Grand Forks

  • What is the cheapest flight from San Antonio to Grand Forks?

    In the last 3 days, the lowest price for a flight from San Antonio to Grand Forks was $499 for a one-way ticket and $389 for a round-trip.

  • Do I need a passport to fly between San Antonio and Grand Forks?

    A passport is not required to fly from San Antonio to Grand Forks.

  • Which airports will I be using when flying from San Antonio to Grand Forks?

    When flying out of San Antonio you will be using San Antonio. You will be landing at Grand Forks, also known as Grand Forks.

  • Which aircraft models fly most regularly from San Antonio to Grand Forks?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Antonio to Grand Forks?

    SkyTeam is the only airline alliance operating flights between San Antonio and Grand Forks.

  • How does KAYAK find such low prices on flights from San Antonio to Grand Forks?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Grand Forks.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Grand Forks?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Grand Forks from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Grand Forks?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Grand Forks with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and GFK can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Grand Forks?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Grand Forks from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Antonio to Grand Forks

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Grand Forks. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Grand Forks? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8011 reviews
8.5Crew
7.9Entertainment
7.9Comfort
8.1Boarding
7.3Food
Airline reviews

Good seats in Main cabin, excellent service and excellent landing

10.0 ExcellentAnonymous, Dec 2025SEA - MSP
Read more Delta reviews

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Everything you need to know for your flight from San Antonio to Grand Forks

Information on your arrival and departure airports