What is the cheapest airline that flies from Amarillo to San Antonio?

Southwest, United Airlines, and American Airlines are the most popular carriers operating from Amarillo to San Antonio

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?

As of November 2025, there are 2 operators available to choose from 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.

$149 Cheap Flights from Amarillo to San Antonio in 2025/26

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Find the cheapest flights from Amarillo to San Antonio

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:20 pm - 7:41 pmAMA-SAT

4h 21m1 stop

5:59 pm - 9:59 pmSAT-AMA

4h 00m1 stop

$263United Airlines

Find Deal

Mon, Feb 2 - Mon, Feb 9

2:00 pm - 9:40 pmAMA-SAT

7h 40m1 stop

7:10 am - 3:55 pmSAT-AMA

8h 45m2 stops

$268Southwest

Find Deal

Mon, Feb 2 - Mon, Feb 9

12:50 pm - 9:35 pmAMA-SAT

8h 45m2 stops

6:00 am - 12:00 pmSAT-AMA

6h 00m2 stops

$273Southwest

Find Deal

Mon, Feb 2 - Mon, Feb 9

5:35 pm - 11:47 pmAMA-SAT

6h 12m1 stop

2:13 pm - 6:19 pmSAT-AMA

4h 06m1 stop

$299United Airlines

Find Deal

Wed, Dec 24 - Thu, Dec 25

8:04 am - 1:11 pmAMA-SAT

5h 07m1 stop

2:13 pm - 6:19 pmSAT-AMA

4h 06m1 stop

$309United Airlines

Find Deal

Mon, Dec 22 - Wed, Dec 24

8:04 am - 1:11 pmAMA-SAT

5h 07m1 stop

2:13 pm - 6:19 pmSAT-AMA

4h 06m1 stop

$319United Airlines

Find Deal

Tue, Dec 23 - Thu, Dec 25

8:00 am - 12:18 pmAMA-SAT

4h 18m1 stop

6:14 am - 10:08 amSAT-AMA

3h 54m1 stop

$323American Airlines

Find Deal

Tue, Jan 13 - Wed, Jan 14

8:23 pm - 11:51 pmAMA-SAT

3h 28m1 stop

5:00 am - 9:37 amSAT-AMA

4h 37m1 stop

$327American Airlines

Find Deal

Tue, Dec 23 - Fri, Dec 26

5:35 pm - 11:47 pmAMA-SAT

6h 12m1 stop

2:13 pm - 6:19 pmSAT-AMA

4h 06m1 stop

$339United Airlines

Find Deal

Sun, Dec 21 - Wed, Dec 24

5:00 am - 9:38 amAMA-SAT

4h 38m1 stop

6:00 am - 9:37 amSAT-AMA

3h 37m1 stop

$347American Airlines

Find Deal

Sat, Dec 20 - Sat, Dec 27

American Airlines flights from Amarillo to San Antonio

Our best American Airlines deals on Amarillo to San Antonio flight tickets

American Airlines

Jan 13

AMA8:00 amAmarillo

4h 18m

1 stop

SAT12:18 pmSan Antonio

Jan 14

SAT6:14 amSan Antonio

3h 54m

1 stop

AMA10:08 amAmarillo

$323

Find similar

American Airlines

Dec 23

AMA8:23 pmAmarillo

3h 28m

1 stop

SAT11:51 pmSan Antonio

Dec 26

SAT5:00 amSan Antonio

4h 37m

1 stop

AMA9:37 amAmarillo

$327

Find similar

American Airlines

Dec 20

AMA5:00 amAmarillo

4h 38m

1 stop

SAT9:38 amSan Antonio

Dec 27

SAT6:00 amSan Antonio

3h 37m

1 stop

AMA9:37 amAmarillo

$347

Find similar

United Airlines flights from Amarillo to San Antonio

Our best United Airlines deals on Amarillo to San Antonio flight tickets

United Airlines

Feb 2

AMA3:20 pmAmarillo

4h 21m

1 stop

SAT7:41 pmSan Antonio

Feb 9

SAT5:59 pmSan Antonio

4h 00m

1 stop

AMA9:59 pmAmarillo

$263

Find similar

United Airlines

Dec 24

AMA5:35 pmAmarillo

6h 12m

1 stop

SAT11:47 pmSan Antonio

Dec 25

SAT2:13 pmSan Antonio

4h 06m

1 stop

AMA6:19 pmAmarillo

$299

Find similar

United Airlines

Dec 22

AMA8:04 amAmarillo

5h 07m

1 stop

SAT1:11 pmSan Antonio

Dec 24

SAT2:13 pmSan Antonio

4h 06m

1 stop

AMA6:19 pmAmarillo

$309

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Mon 2/2

3:20 pm-7:41 pm

1 stop4h 21m

San Antonio

Mon 2/9

5:59 pm-9:59 pm

1 stop4h 00m

$263

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Mon 2/2

2:00 pm-9:40 pm

1 stop7h 40m

San Antonio

Mon 2/9

7:10 am-3:55 pm

2 stops8h 45m

$268

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Mon 2/2

12:50 pm-9:35 pm

2 stops8h 45m

San Antonio

Mon 2/9

6:00 am-12:00 pm

2 stops6h 00m

$273

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Wed 12/24

5:35 pm-11:47 pm

1 stop6h 12m

San Antonio

Thu 12/25

2:13 pm-6:19 pm

1 stop4h 06m

$299

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Mon 12/22

8:04 am-1:11 pm

1 stop5h 07m

San Antonio

Wed 12/24

2:13 pm-6:19 pm

1 stop4h 06m

$309

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Tue 12/23

8:04 am-1:11 pm

1 stop5h 07m

San Antonio

Thu 12/25

2:13 pm-6:19 pm

1 stop4h 06m

$319

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Tue 1/13

8:00 am-12:18 pm

1 stop4h 18m

San Antonio

Wed 1/14

6:14 am-10:08 am

1 stop3h 54m

$323

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Tue 12/23

8:23 pm-11:51 pm

1 stop3h 28m

San Antonio

Fri 12/26

5:00 am-9:37 am

1 stop4h 37m

$327

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Sun 12/21

5:35 pm-11:47 pm

1 stop6h 12m

San Antonio

Wed 12/24

2:13 pm-6:19 pm

1 stop4h 06m

$339

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Sat 12/20

5:00 am-9:38 am

1 stop4h 38m

San Antonio

Sat 12/27

6:00 am-9:37 am

1 stop3h 37m

$347

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

Fastest flight time	3h 20m
Direct flights	None

The fastest flight from Amarillo to San Antonio takes 3h 20m

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 3h 28m 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?
As of November 2025, there are 2 operators available to choose from 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?
Based on momondo bookings for flights between Amarillo and San Antonio, the leading airline is American Airlines, making up 60% of the total bookings. Other popular airlines include Southwest with 40%.

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 Airlines	PriceFrom $206	Free Cancellation	Rating 7.2 11,038 reviews		Search American Airlines flights
Southwest	PriceFrom $246	Free Cancellation	Rating 8.0 4,254 reviews		Search Southwest flights

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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.