What is the cheapest airline that flies from Grand Forks to San Antonio?

Delta is the most popular carrier operating from Grand Forks to San Antonio

What airlines fly to San Antonio?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to San Antonio from Grand Forks according to our data. American Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 4 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Grand Forks Airport to San Antonio Airport?

Prices for flights from Grand Forks Airport to San Antonio Airport are refreshed on a daily basis.

How old do you have to be to fly from Grand Forks Airport to San Antonio Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Forks Airport to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$291 Cheap Flights from Grand Forks to San Antonio in 2025/26

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0 bags

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Find the cheapest flights from Grand Forks to San Antonio

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:05 pm - 9:41 pmGFK-SAT

5h 36m1 stop

6:30 am - 11:49 amSAT-GFK

5h 19m1 stop

$299Delta

Find Deal

mar., févr. 24 - sam., févr. 28

4:05 pm - 9:41 pmGFK-SAT

5h 36m1 stop

5:20 am - 3:46 pmSAT-GFK

10h 26m2 stops

$304Delta

Find Deal

mar., févr. 24 - sam., févr. 28

12:15 pm - 10:19 pmGFK-SAT

10h 04m2 stops

5:20 am - 3:46 pmSAT-GFK

10h 26m2 stops

$309Delta

Find Deal

mar., févr. 24 - sam., févr. 28

4:05 pm - 9:41 pmGFK-SAT

5h 36m1 stop

6:30 am - 11:49 amSAT-GFK

5h 19m1 stop

$503Delta

Find Deal

ven., févr. 27 - dim., mars 1

12:15 pm - 10:19 pmGFK-SAT

10h 04m2 stops

6:30 am - 11:49 amSAT-GFK

5h 19m1 stop

$508Delta

Find Deal

ven., févr. 27 - dim., mars 1

12:15 pm - 10:19 pmGFK-SAT

10h 04m2 stops

5:30 am - 3:46 pmSAT-GFK

10h 16m2 stops

$679Delta

Find Deal

ven., févr. 27 - dim., mars 1

5:00 am - 11:55 amGFK-SAT

6h 55m1 stop

6:32 am - 11:39 amSAT-GFK

5h 07m1 stop

$1,019Delta

Find Deal

mer., nov. 12 - mer., nov. 19

12:19 pm - 12:38 amGFK-SAT

12h 19m2 stops

6:32 am - 11:39 amSAT-GFK

5h 07m1 stop

$1,224Delta

Find Deal

mer., nov. 12 - mer., nov. 19

5:00 am - 4:11 pmGFK-SAT

11h 11m2 stops

1:05 pm - 10:56 pmSAT-GFK

9h 51m2 stops

$1,599Delta

Find Deal

mer., nov. 12 - mer., nov. 19

Delta flights from Grand Forks to San Antonio

Our best Delta deals on Grand Forks to San Antonio flight tickets

Delta

Feb 24

GFK4:05 pmGrand Forks

5h 36m

1 stop

SAT9:41 pmSan Antonio

Feb 28

SAT6:30 amSan Antonio

5h 19m

1 stop

GFK11:49 amGrand Forks

$299

Find similar

Delta

Feb 24

GFK4:05 pmGrand Forks

5h 36m

1 stop

SAT9:41 pmSan Antonio

Feb 28

SAT5:20 amSan Antonio

10h 26m

2 stops

GFK3:46 pmGrand Forks

$304

Find similar

Delta

Feb 24

GFK12:15 pmGrand Forks

10h 04m

2 stops

SAT10:19 pmSan Antonio

Feb 28

SAT5:20 amSan Antonio

10h 26m

2 stops

GFK3:46 pmGrand Forks

$309

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Grand ForksSan Antonio

GFK - SAT

GFKSAT

Grand Forks

mar. 2/24

4:05 pm-9:41 pm

1 stop5h 36m

San Antonio

sam. 2/28

6:30 am-11:49 am

1 stop5h 19m

$299

Grand ForksSan Antonio

GFK - SAT

GFKSAT

Grand Forks

mar. 2/24

4:05 pm-9:41 pm

1 stop5h 36m

San Antonio

sam. 2/28

5:20 am-3:46 pm

2 stops10h 26m

$304

Grand ForksSan Antonio

GFK - SAT

GFKSAT

Grand Forks

mar. 2/24

12:15 pm-10:19 pm

2 stops10h 04m

San Antonio

sam. 2/28

5:20 am-3:46 pm

2 stops10h 26m

$309

Grand ForksSan Antonio

GFK - SAT

GFKSAT

Grand Forks

ven. 2/27

4:05 pm-9:41 pm

1 stop5h 36m

San Antonio

dim. 3/1

6:30 am-11:49 am

1 stop5h 19m

$503

Grand ForksSan Antonio

GFK - SAT

GFKSAT

Grand Forks

ven. 2/27

12:15 pm-10:19 pm

2 stops10h 04m

San Antonio

dim. 3/1

6:30 am-11:49 am

1 stop5h 19m

$508

Grand ForksSan Antonio

GFK - SAT

GFKSAT

Grand Forks

ven. 2/27

12:15 pm-10:19 pm

2 stops10h 04m

San Antonio

dim. 3/1

5:30 am-3:46 pm

2 stops10h 16m

$679

Grand ForksSan Antonio

GFK - SAT

GFKSAT

Grand Forks

mer. 11/12

5:00 am-11:55 am

1 stop6h 55m

San Antonio

mer. 11/19

6:32 am-11:39 am

1 stop5h 07m

$1,019

Grand ForksSan Antonio

GFK - SAT

GFKSAT

Grand Forks

mer. 11/12

12:19 pm-12:38 am

2 stops12h 19m

San Antonio

mer. 11/19

6:32 am-11:39 am

1 stop5h 07m

$1,224

Grand ForksSan Antonio

GFK - SAT

GFKSAT

Grand Forks

mer. 11/12

5:00 am-4:11 pm

2 stops11h 11m

San Antonio

mer. 11/19

1:05 pm-10:56 pm

2 stops9h 51m

$1,599

Grand ForksSan Antonio

GFK - SAT

GFKSAT

Grand Forks

ven. 11/21

12:19 pm-5:18 pm

1 stop4h 59m

$291

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Grand Forks to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Tuesday when prices can be found for as low as $468. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Friday is $601.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the afternoon. momondo users have found flights departing from Grand Forks to San Antonio in the afternoon for as low as $523. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $558. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Grand Forks to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Grand Forks to San Antonio according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Grand Forks to San Antonio (GFK to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grand Forks to San Antonio

Direct flights	None

There are no direct flights from Grand Forks to San Antonio. There are no popular flight routes from Grand Forks to San Antonio.

Search flight deals

How far is Grand Forks to San Antonio by plane?
There are 1279.8 mi between Grand Forks and San Antonio. In terms of flight time, this usually takes a little over 5h 36m.
When did momondo last update prices for flights from Grand Forks Airport to San Antonio Airport?
Prices for flights from Grand Forks Airport to San Antonio Airport are refreshed on a daily basis.
How old do you have to be to fly from Grand Forks Airport to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Forks Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Grand Forks to San Antonio?

Finding the right flight to San Antonio from Grand Forks is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

Can I find flights from Grand Forks to San Antonio with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Antonio from Grand Forks with this policy.

How can momondo help me find flights from Grand Forks to San Antonio?

momondo helps you find the best flight between Grand Forks and San Antonio by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Grand Forks to San Antonio right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Grand Forks to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.