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Cheap flights from Amarillo to San Antonio from $134

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Amarillo to San Antonio departing on 12/2. 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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Find the cheapest flights from Amarillo to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:25 pm - 9:32 pmAMA-SAT
6h 07m1 stop
United Airlines Logo
5:20 am - 11:31 amSAT-AMA
6h 11m1 stop
$267United Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 6
United Airlines Logo
3:25 pm - 9:32 pmAMA-SAT
6h 07m1 stop
United Airlines Logo
5:59 pm - 10:34 pmSAT-AMA
4h 35m1 stop
$327United Airlines
Find Deal
Mon, Dec 15 - Mon, Dec 22
Southwest Logo
2:00 pm - 9:45 pmAMA-SAT
7h 45m2 stops
Southwest Logo
6:05 am - 11:40 amSAT-AMA
5h 35m1 stop
$362Southwest
Find Deal
Mon, Dec 15 - Mon, Dec 22
Southwest Logo
5:50 pm - 12:05 amAMA-SAT
6h 15m1 stop
Southwest Logo
3:40 pm - 12:05 amSAT-AMA
8h 25m2 stops
$392Southwest
Find Deal
Sat, Dec 20 - Sat, Dec 27
American Airlines Logo
7:35 am - 2:10 pmAMA-SAT
6h 35m1 stop
American Airlines Logo
8:19 pm - 11:54 pmSAT-AMA
3h 35m1 stop
$395American Airlines
Find Deal
Wed, Dec 24 - Sun, Dec 28
Southwest Logo
5:50 pm - 11:55 pmAMA-SAT
6h 05m2 stops
Southwest Logo
6:05 am - 11:40 amSAT-AMA
5h 35m1 stop
$422Southwest
Find Deal
Sat, Dec 27 - Mon, Dec 29
Southwest Logo
4:55 pm - 11:55 pmAMA-SAT
7h 00m2 stops
Southwest Logo
5:30 am - 1:05 pmSAT-AMA
7h 35m2 stops
$428Southwest
Find Deal
Sat, Dec 20 - Sat, Dec 27
United Airlines Logo
3:14 pm - 9:20 pmAMA-SAT
6h 06m1 stop
United Airlines Logo
4:14 pm - 10:34 pmSAT-AMA
6h 20m1 stop
$439United Airlines
Find Deal
Mon, Dec 1 - Fri, Dec 5
Southwest Logo
2:50 pm - 11:20 pmAMA-SAT
8h 30m2 stops
Southwest Logo
1:05 pm - 11:20 pmSAT-AMA
10h 15m2 stops
$442Southwest
Find Deal
Mon, Dec 15 - Mon, Dec 22
Southwest Logo
5:50 pm - 11:55 pmAMA-SAT
6h 05m2 stops
Southwest Logo
7:00 am - 4:30 pmSAT-AMA
9h 30m2 stops
$463Southwest
Find Deal
Sat, Dec 27 - Mon, Dec 29

United Airlines flights from Amarillo to San Antonio

Our best United Airlines deals on Amarillo to San Antonio flight tickets
United Airlines
Dec 2
AMA3:25 pmAmarillo
6h 07m
1 stop
SAT9:32 pmSan Antonio
Dec 6
SAT5:20 amSan Antonio
6h 11m
1 stop
AMA11:31 amAmarillo
$267
Find similar
United Airlines
Dec 15
AMA3:25 pmAmarillo
6h 07m
1 stop
SAT9:32 pmSan Antonio
Dec 22
SAT5:59 pmSan Antonio
4h 35m
1 stop
AMA10:34 pmAmarillo
$327
Find similar
United Airlines
Dec 1
AMA3:14 pmAmarillo
6h 06m
1 stop
SAT9:20 pmSan Antonio
Dec 5
SAT4:14 pmSan Antonio
6h 20m
1 stop
AMA10:34 pmAmarillo
$439
Find similar

Southwest flights from Amarillo to San Antonio

Our best Southwest deals on Amarillo to San Antonio flight tickets
Southwest
Dec 15
AMA2:00 pmAmarillo
7h 45m
2 stops
SAT9:45 pmSan Antonio
Dec 22
SAT6:05 amSan Antonio
5h 35m
1 stop
AMA11:40 amAmarillo
$362
Find similar
Southwest
Dec 20
AMA5:50 pmAmarillo
6h 15m
1 stop
SAT12:05 amSan Antonio
Dec 27
SAT3:40 pmSan Antonio
8h 25m
2 stops
AMA12:05 amAmarillo
$392
Find similar
Southwest
Dec 27
AMA5:50 pmAmarillo
6h 05m
2 stops
SAT11:55 pmSan Antonio
Dec 29
SAT6:05 amSan Antonio
5h 35m
1 stop
AMA11:40 amAmarillo
$422
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Amarillo 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 18, 2025.
Use the filters below to find and compare flights from Amarillo to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Tue 12/2

3:25 pm-9:32 pm

1 stop6h 07m

San Antonio

Sat 12/6

5:20 am-11:31 am

1 stop6h 11m

$267

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Mon 12/15

3:25 pm-9:32 pm

1 stop6h 07m

San Antonio

Mon 12/22

5:59 pm-10:34 pm

1 stop4h 35m

$327

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Mon 12/15

2:00 pm-9:45 pm

2 stops7h 45m

San Antonio

Mon 12/22

6:05 am-11:40 am

1 stop5h 35m

$362

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Sat 12/20

5:50 pm-12:05 am

1 stop6h 15m

San Antonio

Sat 12/27

3:40 pm-12:05 am

2 stops8h 25m

$392

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Wed 12/24

7:35 am-2:10 pm

1 stop6h 35m

San Antonio

Sun 12/28

8:19 pm-11:54 pm

1 stop3h 35m

$395

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Sat 12/27

5:50 pm-11:55 pm

2 stops6h 05m

San Antonio

Mon 12/29

6:05 am-11:40 am

1 stop5h 35m

$422

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Sat 12/20

4:55 pm-11:55 pm

2 stops7h 00m

San Antonio

Sat 12/27

5:30 am-1:05 pm

2 stops7h 35m

$428

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Mon 12/1

3:14 pm-9:20 pm

1 stop6h 06m

San Antonio

Fri 12/5

4:14 pm-10:34 pm

1 stop6h 20m

$439

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Mon 12/15

2:50 pm-11:20 pm

2 stops8h 30m

San Antonio

Mon 12/22

1:05 pm-11:20 pm

2 stops10h 15m

$442

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Sat 12/27

5:50 pm-11:55 pm

2 stops6h 05m

San Antonio

Mon 12/29

7:00 am-4:30 pm

2 stops9h 30m

$463

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Amarillo 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 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 $167. 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 Saturday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Saturday is $479.

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 Amarillo to San Antonio in the afternoon 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 $429. 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 Amarillo to San Antonio

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

Cheap Amarillo to San Antonio (AMA to SAT) flight deals and tips

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

Direct flights

None
There are no direct flights from Amarillo to San Antonio. There are no popular flight routes from Amarillo to San Antonio.
Search flight deals

  • How far is Amarillo to San Antonio by plane?

    A flight from Amarillo to San Antonio will travel around 445.0 mi. Typically, this will take 4h 33m by plane in normal conditions.

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

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

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

  • How old do you have to be to fly from Amarillo Airport to San Antonio Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Amarillo Airport to San Antonio Airport.

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

    The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Amarillo to San Antonio?

Best airlines flying from Amarillo to San Antonio

Compare and see reviews for airlines that fly from Amarillo to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $206Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
SouthwestPriceFrom $246Free CancellationRating
8.0
4,248 reviews
Search Southwest flights

  • Southwest Flights From Amarillo to San Antonio

    Southwest flies from Amarillo to San Antonio around 4 times per week, with 4,248 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Amarillo to San Antonio in the last 72 hours was $246 (round-trip), much lower than the average airfare cost of $335 for Southwest flights on this route.

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 Amarillo to San Antonio?

Finding the right flight to San Antonio from Amarillo 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 Amarillo to San Antonio with flexible booking policies on momondo?

Flights from Amarillo to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Amarillo to San Antonio 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 Amarillo to San Antonio right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Amarillo to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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