What airlines fly to Grand Forks?

American Airlines, Delta and Frontier are the top three most popular airlines that fly to Grand Forks from San Antonio according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Grand Forks. Keep in mind that there are 4 different airlines that fly to Grand Forks on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from San Antonio Airport to Grand Forks Airport are updated daily.

How many operators does momondo search for flights from San Antonio Airport to Grand Forks Airport?

As of July 2025, there is 1 operator available to choose from for flights from San Antonio Airport to Grand Forks Airport.

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

What documentation or ID do you need to fly to Grand Forks Airport?

The travel and health documents required for your trip to Grand Forks Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Grand Forks Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$331 Cheap Flights from San Antonio to Grand Forks in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from San Antonio to Grand Forks

Round-trip

One-way

Cheap round-trip flights

6:04 pm - 11:04 pmSAT-GFK

5h 00m1 stop

4:20 pm - 9:19 pmGFK-SAT

4h 59m1 stop

$355Delta

Find Deal

mar., ago. 12 - mié., ago. 20

6:30 am - 11:32 amSAT-GFK

5h 02m1 stop

5:05 am - 3:41 pmGFK-SAT

10h 36m2 stops

$360Delta

Find Deal

mar., ago. 12 - mié., ago. 20

6:30 am - 11:32 amSAT-GFK

5h 02m1 stop

4:20 pm - 9:19 pmGFK-SAT

4h 59m1 stop

$414Delta

Find Deal

jue., ago. 14 - lun., ago. 18

6:40 am - 3:42 pmSAT-GFK

9h 02m2 stops

4:20 pm - 11:57 pmGFK-SAT

7h 37m2 stops

$419Delta

Find Deal

mar., ago. 12 - mié., ago. 20

6:30 am - 11:32 amSAT-GFK

5h 02m1 stop

4:20 pm - 12:17 amGFK-SAT

7h 57m2 stops

$504Delta

Find Deal

jue., ago. 14 - lun., ago. 18

5:10 am - 3:42 pmSAT-GFK

10h 32m2 stops

4:20 pm - 12:17 amGFK-SAT

7h 57m2 stops

$769Delta

Find Deal

jue., ago. 14 - lun., ago. 18

Delta flights from San Antonio to Grand Forks

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

Delta

Aug 12

SAT6:04 pmSan Antonio

5h 00m

1 stop

GFK11:04 pmGrand Forks

Aug 20

GFK4:20 pmGrand Forks

4h 59m

1 stop

SAT9:19 pmSan Antonio

$355

Find similar

Delta

Aug 12

SAT6:30 amSan Antonio

5h 02m

1 stop

GFK11:32 amGrand Forks

Aug 20

GFK5:05 amGrand Forks

10h 36m

2 stops

SAT3:41 pmSan Antonio

$360

Find similar

Delta

Aug 14

SAT6:30 amSan Antonio

5h 02m

1 stop

GFK11:32 amGrand Forks

Aug 18

GFK4:20 pmGrand Forks

4h 59m

1 stop

SAT9:19 pmSan Antonio

$414

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San AntonioGrand Forks

SAT - GFK

SATGFK

San Antonio

mar. 8/12

6:04 pm-11:04 pm

1 stop5h 00m

Grand Forks

mié. 8/20

4:20 pm-9:19 pm

1 stop4h 59m

$355

San AntonioGrand Forks

SAT - GFK

SATGFK

San Antonio

mar. 8/12

6:30 am-11:32 am

1 stop5h 02m

Grand Forks

mié. 8/20

5:05 am-3:41 pm

2 stops10h 36m

$360

San AntonioGrand Forks

SAT - GFK

SATGFK

San Antonio

jue. 8/14

6:30 am-11:32 am

1 stop5h 02m

Grand Forks

lun. 8/18

4:20 pm-9:19 pm

1 stop4h 59m

$414

San AntonioGrand Forks

SAT - GFK

SATGFK

San Antonio

mar. 8/12

6:40 am-3:42 pm

2 stops9h 02m

Grand Forks

mié. 8/20

4:20 pm-11:57 pm

2 stops7h 37m

$419

San AntonioGrand Forks

SAT - GFK

SATGFK

San Antonio

jue. 8/14

6:30 am-11:32 am

1 stop5h 02m

Grand Forks

lun. 8/18

4:20 pm-12:17 am

2 stops7h 57m

$504

San AntonioGrand Forks

SAT - GFK

SATGFK

San Antonio

jue. 8/14

5:10 am-3:42 pm

2 stops10h 32m

Grand Forks

lun. 8/18

4:20 pm-12:17 am

2 stops7h 57m

$769

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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 Grand Forks?

According to our data, Tuesday is the cheapest day to fly to Grand Forks from San Antonio. The lowest ticket price found for a Tuesday departure recently was $445. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from San Antonio to Grand Forks for around $578.

When to book flights from San Antonio to Grand Forks

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

Estimated round-trip price

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

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

Best Price Found	$355
Fastest flight time	5h 00m
Direct flights	None
Airports in Grand Forks	1 airport

The best flight deal from San Antonio to Grand Forks found on momondo in the last 72 hours is $355

The fastest flight from San Antonio to Grand Forks takes 5h 00m

There are no direct flights from San Antonio to Grand Forks. Popular non-direct route for this connection is San Antonio Airport - Grand Forks Airport.

There is 1 airport near Grand Forks: Grand Forks (GFK)

Search flight deals

How far is San Antonio to Grand Forks by plane?
Grand Forks is 1279.8 mi away from San Antonio. Flights usually cover this in 5h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Antonio Airport to Grand Forks Airport?
Prices for flights from San Antonio Airport to Grand Forks Airport are updated daily.
How many operators does momondo search for flights from San Antonio Airport to Grand Forks Airport?
As of July 2025, there is 1 operator available to choose from for flights from San Antonio Airport to Grand Forks Airport.
How old do you have to be to fly from San Antonio Airport to Grand Forks 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 San Antonio Airport to Grand Forks Airport.
What documentation or ID do you need to fly to Grand Forks Airport?
The travel and health documents required for your trip to Grand Forks Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Grand Forks Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from San Antonio to Grand Forks?
Based on momondo bookings for flights between San Antonio and Grand Forks, the leading airline is Delta, making up 100% of the total bookings.

Best airlines flying from San Antonio to Grand Forks

Compare and see reviews for airlines that fly from San Antonio to Grand Forks with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $458	Free Cancellation	Rating 8.0 7,981 reviews		Search Delta flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Grand Forks. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Grand Forks from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential San Antonio to Grand Forks flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Grand Forks from San Antonio are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.