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Cheap flights from Saint George to San Antonio from $248

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 10/3. 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
0 bags

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Find the cheapest flights from Saint George to San Antonio

Cheap round-trip flights

American Airlines Logo
7:30 am - 12:59 pmSGU-SAT
4h 29m1 stop
American Airlines Logo
6:39 pm - 11:07 pmSAT-SGU
5h 28m1 stop
$248American Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
American Airlines Logo
7:30 am - 1:20 pmSGU-SAT
4h 50m1 stop
American Airlines Logo
4:10 pm - 11:14 pmSAT-SGU
8h 04m1 stop
$278American Airlines
Find Deal
Tue, Aug 19 - Sat, Aug 23
American Airlines Logo
5:05 am - 11:38 amSGU-SAT
5h 33m1 stop
American Airlines Logo
2:15 pm - 10:24 pmSAT-SGU
9h 09m2 stops
$284American Airlines
Find Deal
Tue, Aug 19 - Sat, Aug 23
United Airlines Logo
5:18 am - 3:26 pmSGU-SAT
9h 08m2 stops
United Airlines Logo
5:30 am - 1:11 pmSAT-SGU
8h 41m2 stops
$289United Airlines
Find Deal
Tue, Aug 19 - Sat, Aug 23
American Airlines Logo
5:30 am - 1:39 pmSGU-SAT
7h 09m1 stop
American Airlines Logo
5:25 pm - 12:07 amSAT-SGU
7h 42m2 stops
$318American Airlines
Find Deal
Fri, Jan 30 - Tue, Feb 3
American Airlines Logo
7:30 am - 12:59 pmSGU-SAT
4h 29m1 stop
American Airlines Logo
5:00 am - 11:13 amSAT-SGU
7h 13m2 stops
$319American Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
United Airlines Logo
1:45 pm - 10:33 pmSGU-SAT
7h 48m2 stops
United Airlines Logo
7:30 am - 4:04 pmSAT-SGU
9h 34m2 stops
$381United Airlines
Find Deal
Fri, Jan 30 - Tue, Feb 3
American Airlines Logo
7:30 am - 6:42 pmSGU-SAT
10h 12m2 stops
American Airlines Logo
5:00 am - 11:13 amSAT-SGU
7h 13m2 stops
$414American Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
United Airlines Logo
11:25 am - 10:35 pmSGU-SAT
10h 10m2 stops
United Airlines Logo
5:56 pm - 4:06 pmSAT-SGU
23h 10m3 stops
$437United Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
United Airlines Logo
11:25 am - 8:57 amSGU-SAT
20h 32m2 stops
United Airlines Logo
7:15 pm - 4:21 pmSAT-SGU
22h 06m2 stops
$504United Airlines
Find Deal
Sun, Sep 14 - Sat, Sep 20

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
SGU5:18 amSaint George
9h 08m
2 stops
SAT3:26 pmSan Antonio
Aug 23
SAT5:30 amSan Antonio
8h 41m
2 stops
SGU1:11 pmSaint George
$289
Find similar
United Airlines
Jan 30
SGU1:45 pmSaint George
7h 48m
2 stops
SAT10:33 pmSan Antonio
Feb 3
SAT7:30 amSan Antonio
9h 34m
2 stops
SGU4:04 pmSaint George
$381
Find similar
United Airlines
Oct 3
SGU11:25 amSaint George
10h 10m
2 stops
SAT10:35 pmSan Antonio
Oct 6
SAT5:56 pmSan Antonio
23h 10m
3 stops
SGU4:06 pmSaint George
$437
Find similar

American Airlines flights from Saint George to San Antonio

Our best American Airlines deals on Saint George to San Antonio flight tickets
American Airlines
Oct 3
SGU7:30 amSaint George
4h 29m
1 stop
SAT12:59 pmSan Antonio
Oct 6
SAT6:39 pmSan Antonio
5h 28m
1 stop
SGU11:07 pmSaint George
$248
Find similar
American Airlines
Aug 19
SGU7:30 amSaint George
4h 50m
1 stop
SAT1:20 pmSan Antonio
Aug 23
SAT4:10 pmSan Antonio
8h 04m
1 stop
SGU11:14 pmSaint George
$278
Find similar
American Airlines
Aug 19
SGU5:05 amSaint George
5h 33m
1 stop
SAT11:38 amSan Antonio
Aug 23
SAT2:15 pmSan Antonio
9h 09m
2 stops
SGU10:24 pmSaint George
$284
Find similar

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 August 6, 2025.
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

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Fri 10/3

7:30 am-12:59 pm

1 stop4h 29m

San Antonio

Mon 10/6

6:39 pm-11:07 pm

1 stop5h 28m

$248

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Tue 8/19

7:30 am-1:20 pm

1 stop4h 50m

San Antonio

Sat 8/23

4:10 pm-11:14 pm

1 stop8h 04m

$278

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Tue 8/19

5:05 am-11:38 am

1 stop5h 33m

San Antonio

Sat 8/23

2:15 pm-10:24 pm

2 stops9h 09m

$284

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Tue 8/19

5:18 am-3:26 pm

2 stops9h 08m

San Antonio

Sat 8/23

5:30 am-1:11 pm

2 stops8h 41m

$289

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Fri 1/30

5:30 am-1:39 pm

1 stop7h 09m

San Antonio

Tue 2/3

5:25 pm-12:07 am

2 stops7h 42m

$318

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Fri 10/3

7:30 am-12:59 pm

1 stop4h 29m

San Antonio

Mon 10/6

5:00 am-11:13 am

2 stops7h 13m

$319

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Fri 1/30

1:45 pm-10:33 pm

2 stops7h 48m

San Antonio

Tue 2/3

7:30 am-4:04 pm

2 stops9h 34m

$381

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Fri 10/3

7:30 am-6:42 pm

2 stops10h 12m

San Antonio

Mon 10/6

5:00 am-11:13 am

2 stops7h 13m

$414

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Fri 10/3

11:25 am-10:35 pm

2 stops10h 10m

San Antonio

Mon 10/6

5:56 pm-4:06 pm

3 stops23h 10m

$437

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Sun 9/14

11:25 am-8:57 am

2 stops20h 32m

San Antonio

Sat 9/20

7:15 pm-4:21 pm

2 stops22h 06m

$504

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 cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of January, then book flights to San Antonio from Saint George during June instead. Flights to San Antonio in June, while not as cheap as those in January, still average around $248.

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 Friday when prices can be found for as low as $277. 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 Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $521.

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 at noon. momondo users have found flights departing from Saint George to San Antonio at noon for as low as $303. 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 evening, with an average ticket price of $363. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

Best Price Found

$248

Fastest flight time

4h 29m

Direct flights

None

Airports in San Antonio

1 airport
The best flight deal from Saint George to San Antonio found on momondo in the last 72 hours is $248
The fastest flight from Saint George to San Antonio takes 4h 29m
There are no direct flights from Saint George to San Antonio. Popular non-direct route for this connection is Saint George Airport - San Antonio Airport.
There is 1 airport near San Antonio: San Antonio (SAT)
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 4h 29m.

  • 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
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
8,917 reviews
Search United 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
Schertz
Pleasanton

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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