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Cheap flights from Saint George to San Antonio from $323

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Saint George to San Antonio departing on 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Saint George to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:38 pm - 11:05 pm
SGU
-
SAT
5h 27m
1 stop
American Airlines Logo
6:26 pm - 11:59 pm
SAT
-
SGU
6h 33m
1 stop
$323American Airlines
Thu, Apr 16 - Sat, Apr 18
United Airlines Logo
5:30 pm - 11:49 pm
SGU
-
SAT
5h 19m
1 stop
United Airlines Logo
5:30 am - 9:39 am
SAT
-
SGU
5h 09m
1 stop
$328United Airlines
Wed, Aug 19 - Sun, Aug 23
American Airlines Logo
4:38 pm - 11:05 pm
SGU
-
SAT
5h 27m
1 stop
American Airlines Logo
4:28 pm - 11:59 pm
SAT
-
SGU
8h 31m
2 stops
$329American Airlines
Thu, Apr 16 - Sat, Apr 18
United Airlines Logo
5:30 pm - 11:49 pm
SGU
-
SAT
5h 19m
1 stop
United Airlines Logo
8:53 am - 4:04 pm
SAT
-
SGU
8h 11m
2 stops
$334United Airlines
Wed, Aug 19 - Sun, Aug 23
United Airlines Logo
5:16 am - 1:00 pm
SGU
-
SAT
6h 44m
1 stop
United Airlines Logo
8:45 am - 1:11 pm
SAT
-
SGU
5h 26m
1 stop
$338United Airlines
Sat, Apr 11 - Wed, Apr 15
United Airlines Logo
11:30 am - 10:38 pm
SGU
-
SAT
10h 08m
2 stops
United Airlines Logo
8:53 am - 4:04 pm
SAT
-
SGU
8h 11m
2 stops
$339United Airlines
Wed, Aug 19 - Sun, Aug 23
United Airlines Logo
10:55 am - 10:59 pm
SGU
-
SAT
11h 04m
2 stops
United Airlines Logo
8:45 am - 1:11 pm
SAT
-
SGU
5h 26m
1 stop
$344United Airlines
Sat, Apr 11 - Wed, Apr 15
American Airlines Logo
12:15 pm - 10:52 pm
SGU
-
SAT
9h 37m
2 stops
American Airlines Logo
4:28 pm - 11:59 pm
SAT
-
SGU
8h 31m
2 stops
$349American Airlines
Tue, Apr 14 - Sat, Apr 18
American Airlines Logo
4:38 pm - 11:05 pm
SGU
-
SAT
5h 27m
1 stop
American Airlines Logo
7:10 pm - 11:59 pm
SAT
-
SGU
5h 49m
1 stop
$388American Airlines
Thu, Apr 30 - Sun, May 3
Delta Logo
8:50 am - 10:25 pm
SGU
-
SAT
12h 35m
2 stops
Delta Logo
6:05 pm - 9:53 pm
SAT
-
SGU
4h 48m
1 stop
$394Delta
Thu, Apr 30 - Sun, May 3

Delta flights from Saint George to San Antonio

Our best Delta deals on Saint George to San Antonio flight tickets
Delta
Apr 30
SGU8:50 amSaint George
12h 35m
2 stops
SAT10:25 pmSan Antonio
May 3
SAT6:05 pmSan Antonio
4h 48m
1 stop
SGU9:53 pmSaint George
$394
Delta
Apr 30
SGU8:50 amSaint George
12h 35m
2 stops
SAT10:25 pmSan Antonio
May 3
SAT7:38 amSan Antonio
8h 04m
2 stops
SGU2:42 pmSaint George
$399

United Airlines flights from Saint George to San Antonio

Our best United Airlines deals on Saint George to San Antonio flight tickets
United Airlines
Aug 19
SGU5:30 pmSaint George
5h 19m
1 stop
SAT11:49 pmSan Antonio
Aug 23
SAT5:30 amSan Antonio
5h 09m
1 stop
SGU9:39 amSaint George
$328
United Airlines
Aug 19
SGU5:30 pmSaint George
5h 19m
1 stop
SAT11:49 pmSan Antonio
Aug 23
SAT8:53 amSan Antonio
8h 11m
2 stops
SGU4:04 pmSaint George
$334
United Airlines
Apr 11
SGU5:16 amSaint George
6h 44m
1 stop
SAT1:00 pmSan Antonio
Apr 15
SAT8:45 amSan Antonio
5h 26m
1 stop
SGU1:11 pmSaint George
$338

momondo Fare Finder

 
Customize your flight search to find flights from Saint George to San Antonio 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, momondo users made 832,500 searches. Data last updated April 1, 2026.
Use the filters below to find and compare flights from Saint George to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Thu 4/16

4:38 pm-11:05 pm

1 stop5h 27m

San Antonio

Sat 4/18

6:26 pm-11:59 pm

1 stop6h 33m

$323
Quickest round-trip

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Wed 8/19

5:30 pm-11:49 pm

1 stop5h 19m

San Antonio

Sun 8/23

5:30 am-9:39 am

1 stop5h 09m

$328

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Thu 4/16

4:38 pm-11:05 pm

1 stop5h 27m

San Antonio

Sat 4/18

4:28 pm-11:59 pm

2 stops8h 31m

$329

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Wed 8/19

5:30 pm-11:49 pm

1 stop5h 19m

San Antonio

Sun 8/23

8:53 am-4:04 pm

2 stops8h 11m

$334

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Sat 4/11

5:16 am-1:00 pm

1 stop6h 44m

San Antonio

Wed 4/15

8:45 am-1:11 pm

1 stop5h 26m

$338

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Wed 8/19

11:30 am-10:38 pm

2 stops10h 08m

San Antonio

Sun 8/23

8:53 am-4:04 pm

2 stops8h 11m

$339

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Sat 4/11

10:55 am-10:59 pm

2 stops11h 04m

San Antonio

Wed 4/15

8:45 am-1:11 pm

1 stop5h 26m

$344

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Tue 4/14

12:15 pm-10:52 pm

2 stops9h 37m

San Antonio

Sat 4/18

4:28 pm-11:59 pm

2 stops8h 31m

$349

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Thu 4/30

4:38 pm-11:05 pm

1 stop5h 27m

San Antonio

Sun 5/3

7:10 pm-11:59 pm

1 stop5h 49m

$388

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Thu 4/30

8:50 am-10:25 pm

2 stops12h 35m

San Antonio

Sun 5/3

6:05 pm-9:53 pm

1 stop4h 48m

$394

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Antonio from

How to get the cheapest flight ticket from Saint George 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

What is the typical price of a round-trip flight between Saint George and San Antonio?

Can stopping save me money on Saint George to San Antonio flights?

You could potentially save up to 50% on your flight if you consider stops on a Saint George to San Antonio flight.

When to book flights from Saint George to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Saint George to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Saint George to San Antonio (SGU to SAT) flight deals and tips

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

Fastest flight time

5h 19m

Direct flights

None
The fastest flight from Saint George to San Antonio takes 5h 19m
There are no direct flights from Saint George to San Antonio. There are no popular flight routes from Saint George to San Antonio.
Search flight deals

  • How far is Saint George to San Antonio by plane?

    There are 1017.0 mi between Saint George and San Antonio. By plane, this route typically takes 5h 19m.

  • When did momondo last update prices for flights from Saint George Airport to San Antonio Airport?

    Prices for flights from Saint George Airport to San Antonio Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Saint George Airport to San Antonio Airport?

  • How old do you have to be to fly from Saint George 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 Saint George Airport to San Antonio Airport.

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

    The travel and health documents required for your trip to San Antonio 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 San Antonio 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 Saint George to San Antonio?

Best airlines flying from Saint George to San Antonio

Compare and see reviews for airlines that fly from Saint George to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,544 reviews
Search American Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Pleasanton
Schertz

Why use momondo?

Why should I use momondo to find a flight deal from Saint George to San Antonio?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Saint George to San Antonio for you.

Can I find flights from Saint George to San Antonio with flexible booking policies on momondo?

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

How can momondo help me find flights from Saint George to San Antonio?

momondo provides multiple filters to help you find the best flight to San Antonio from Saint George. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to San Antonio from Saint George. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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