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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 2/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Delta Logo
6:15 am - 1:43 pmSGU-SAT
6h 28m1 stop
Delta Logo
5:55 pm - 12:05 amSAT-SGU
7h 10m1 stop
$248Delta
Find Deal
Sat, Feb 28 - Wed, Mar 4
Delta Logo
3:20 pm - 9:28 pmSGU-SAT
5h 08m1 stop
Delta Logo
5:55 pm - 12:05 amSAT-SGU
7h 10m1 stop
$273Delta
Find Deal
Sat, Feb 28 - Wed, Mar 4
Delta Logo
11:27 am - 12:36 amSGU-SAT
12h 09m2 stops
Delta Logo
5:55 pm - 12:05 amSAT-SGU
7h 10m1 stop
$279Delta
Find Deal
Sat, Feb 28 - Wed, Mar 4
American Airlines Logo
7:30 am - 1:29 pmSGU-SAT
4h 59m1 stop
American Airlines Logo
6:00 pm - 11:22 pmSAT-SGU
6h 22m1 stop
$318American Airlines
Find Deal
Thu, Dec 25 - Fri, Jan 2
American Airlines Logo
12:15 pm - 10:59 pmSGU-SAT
9h 44m2 stops
American Airlines Logo
6:56 pm - 12:14 amSAT-SGU
6h 18m1 stop
$324American Airlines
Find Deal
Thu, Dec 25 - Fri, Jan 2
American Airlines Logo
12:15 pm - 10:59 pmSGU-SAT
9h 44m2 stops
American Airlines Logo
5:00 am - 11:22 amSAT-SGU
7h 22m2 stops
$329American Airlines
Find Deal
Thu, Dec 25 - Fri, Jan 2
American Airlines Logo
12:15 pm - 10:59 pmSGU-SAT
9h 44m2 stops
American Airlines Logo
9:32 am - 4:11 pmSAT-SGU
7h 39m2 stops
$365American Airlines
Find Deal
Thu, Dec 25 - Fri, Jan 2
American Airlines Logo
5:00 am - 12:02 pmSGU-SAT
6h 02m1 stop
American Airlines Logo
6:02 am - 11:22 amSAT-SGU
6h 20m1 stop
$388American Airlines
Find Deal
Thu, Dec 25 - Fri, Jan 2
Delta Logo
11:27 am - 12:36 amSGU-SAT
12h 09m2 stops
Delta Logo
7:00 am - 6:35 pmSAT-SGU
12h 35m2 stops
$399Delta
Find Deal
Sat, Feb 28 - Wed, Mar 4
United Airlines Logo
5:13 am - 1:18 pmSGU-SAT
7h 05m2 stops
United Airlines Logo
7:37 pm - 4:21 pmSAT-SGU
21h 44m2 stops
$596United Airlines
Find Deal
Sat, Feb 28 - Wed, Mar 4

American Airlines flights from Saint George to San Antonio

Our best American Airlines deals on Saint George to San Antonio flight tickets
American Airlines
Dec 25
SGU7:30 amSaint George
4h 59m
1 stop
SAT1:29 pmSan Antonio
Jan 2
SAT6:00 pmSan Antonio
6h 22m
1 stop
SGU11:22 pmSaint George
$318
Find similar
American Airlines
Dec 25
SGU12:15 pmSaint George
9h 44m
2 stops
SAT10:59 pmSan Antonio
Jan 2
SAT6:56 pmSan Antonio
6h 18m
1 stop
SGU12:14 amSaint George
$324
Find similar
American Airlines
Dec 25
SGU12:15 pmSaint George
9h 44m
2 stops
SAT10:59 pmSan Antonio
Jan 2
SAT5:00 amSan Antonio
7h 22m
2 stops
SGU11:22 amSaint George
$329
Find similar

United Airlines flights from Saint George to San Antonio

Our best United Airlines deals on Saint George to San Antonio flight tickets
United Airlines
Feb 28
SGU5:13 amSaint George
7h 05m
2 stops
SAT1:18 pmSan Antonio
Mar 4
SAT7:37 pmSan Antonio
21h 44m
2 stops
SGU4:21 pmSaint George
$596
Find similar
United Airlines
Nov 6
SGU11:30 amSaint George
10h 26m
2 stops
SAT10:56 pmSan Antonio
Nov 8
SAT5:30 amSan Antonio
29h 37m
3 stops
SGU10:07 amSaint George
$897
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 November 4, 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

Sat 2/28

6:15 am-1:43 pm

1 stop6h 28m

San Antonio

Wed 3/4

5:55 pm-12:05 am

1 stop7h 10m

$248

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Sat 2/28

3:20 pm-9:28 pm

1 stop5h 08m

San Antonio

Wed 3/4

5:55 pm-12:05 am

1 stop7h 10m

$273

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Sat 2/28

11:27 am-12:36 am

2 stops12h 09m

San Antonio

Wed 3/4

5:55 pm-12:05 am

1 stop7h 10m

$279

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Thu 12/25

7:30 am-1:29 pm

1 stop4h 59m

San Antonio

Fri 1/2

6:00 pm-11:22 pm

1 stop6h 22m

$318

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Thu 12/25

12:15 pm-10:59 pm

2 stops9h 44m

San Antonio

Fri 1/2

6:56 pm-12:14 am

1 stop6h 18m

$324

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Thu 12/25

12:15 pm-10:59 pm

2 stops9h 44m

San Antonio

Fri 1/2

5:00 am-11:22 am

2 stops7h 22m

$329

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Thu 12/25

12:15 pm-10:59 pm

2 stops9h 44m

San Antonio

Fri 1/2

9:32 am-4:11 pm

2 stops7h 39m

$365

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Thu 12/25

5:00 am-12:02 pm

1 stop6h 02m

San Antonio

Fri 1/2

6:02 am-11:22 am

1 stop6h 20m

$388

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Sat 2/28

11:27 am-12:36 am

2 stops12h 09m

San Antonio

Wed 3/4

7:00 am-6:35 pm

2 stops12h 35m

$399

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Sat 2/28

5:13 am-1:18 pm

2 stops7h 05m

San Antonio

Wed 3/4

7:37 pm-4:21 pm

2 stops21h 44m

$596

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

Direct flights

None
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 4h 33m.

  • 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
11,040 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
Boerne
Kerrville
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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