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

United Airlines, Southwest, 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 December 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.

$154 Cheap Flights from Amarillo to San Antonio in 2025/26

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Find the cheapest flights from Amarillo to San Antonio

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9:00 am - 3:46 pm

AMA

SAT

6h 46m1 stop

4:04 pm - 9:59 pm

SAT

AMA

5h 55m1 stop

$289United Airlines

Sat, Jan 17 - Sun, Jan 18

7:30 am - 1:09 pm

AMA

SAT

5h 39m1 stop

5:25 am - 11:31 am

SAT

AMA

6h 06m1 stop

$368United Airlines

Sat, Jan 17 - Sun, Jan 18

9:00 am - 3:31 pm

AMA

SAT

6h 31m1 stop

9:50 am - 2:13 pm

SAT

AMA

4h 23m1 stop

$373United Airlines

Mon, Jan 12 - Thu, Jan 22

2:00 pm - 9:35 pm

AMA

SAT

7h 35m2 stops

12:25 pm - 4:30 pm

SAT

AMA

4h 05m1 stop

$378Southwest

Mon, Jan 12 - Thu, Jan 22

12:50 pm - 9:35 pm

AMA

SAT

8h 45m2 stops

7:15 am - 12:20 pm

SAT

AMA

5h 05m2 stops

$413Southwest

Mon, Jan 12 - Thu, Jan 22

3:20 pm - 9:21 pm

AMA

SAT

6h 01m1 stop

5:59 pm - 9:59 pm

SAT

AMA

4h 00m1 stop

$439United Airlines

Sat, Jan 10 - Wed, Jan 14

6:45 am - 10:15 am

AMA

SAT

3h 30m1 stop

4:05 pm - 10:05 pm

SAT

AMA

6h 00m1 stop

$512Southwest

Fri, Jan 9 - Sun, Jan 11

12:50 pm - 4:05 pm

AMA

SAT

3h 15m1 stop

5:30 am - 1:55 pm

SAT

AMA

8h 25m2 stops

$517Southwest

Fri, Jan 9 - Sun, Jan 11

12:50 pm - 9:35 pm

AMA

SAT

8h 45m2 stops

7:10 am - 3:55 pm

SAT

AMA

8h 45m2 stops

$522Southwest

Fri, Jan 9 - Sun, Jan 11

9:00 am - 1:19 pm

AMA

SAT

4h 19m1 stop

5:25 am - 4:56 pm

SAT

AMA

11h 31m2 stops

$534United Airlines

Sat, Jan 17 - Sun, Jan 18

United Airlines flights from Amarillo to San Antonio

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

United Airlines

Jan 17

AMA9:00 amAmarillo

6h 46m

1 stop

SAT3:46 pmSan Antonio

Jan 18

SAT4:04 pmSan Antonio

5h 55m

1 stop

AMA9:59 pmAmarillo

$289

Find similar

United Airlines

Jun 1

AMA11:45 amAmarillo

3h 48m

1 stop

SAT3:33 pmSan Antonio

Jun 5

SAT5:45 amSan Antonio

5h 35m

1 stop

AMA11:20 amAmarillo

$327

Find similar

United Airlines

Jan 17

AMA7:30 amAmarillo

5h 39m

1 stop

SAT1:09 pmSan Antonio

Jan 18

SAT5:25 amSan Antonio

6h 06m

1 stop

AMA11:31 amAmarillo

$368

Find similar

Southwest flights from Amarillo to San Antonio

Our best Southwest deals on Amarillo to San Antonio flight tickets

Southwest

Jun 1

AMA10:20 amAmarillo

8h 10m

2 stops

SAT6:30 pmSan Antonio

Jun 5

SAT8:05 pmSan Antonio

3h 05m

1 stop

AMA11:10 pmAmarillo

$352

Find similar

Southwest

Jun 1

AMA10:20 amAmarillo

8h 10m

2 stops

SAT6:30 pmSan Antonio

Jun 5

SAT5:30 amSan Antonio

8h 20m

2 stops

AMA1:50 pmAmarillo

$367

Find similar

Southwest

Jan 12

AMA2:00 pmAmarillo

7h 35m

2 stops

SAT9:35 pmSan Antonio

Jan 22

SAT12:25 pmSan Antonio

4h 05m

1 stop

AMA4:30 pmAmarillo

$378

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Sat 1/17

9:00 am-3:46 pm

1 stop6h 46m

San Antonio

Sun 1/18

4:04 pm-9:59 pm

1 stop5h 55m

$289

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Sat 1/17

7:30 am-1:09 pm

1 stop5h 39m

San Antonio

Sun 1/18

5:25 am-11:31 am

1 stop6h 06m

$368

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Mon 1/12

9:00 am-3:31 pm

1 stop6h 31m

San Antonio

Thu 1/22

9:50 am-2:13 pm

1 stop4h 23m

$373

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Mon 1/12

2:00 pm-9:35 pm

2 stops7h 35m

San Antonio

Thu 1/22

12:25 pm-4:30 pm

1 stop4h 05m

$378

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Mon 1/12

12:50 pm-9:35 pm

2 stops8h 45m

San Antonio

Thu 1/22

7:15 am-12:20 pm

2 stops5h 05m

$413

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Sat 1/10

3:20 pm-9:21 pm

1 stop6h 01m

San Antonio

Wed 1/14

5:59 pm-9:59 pm

1 stop4h 00m

$439

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Fri 1/9

6:45 am-10:15 am

1 stop3h 30m

San Antonio

Sun 1/11

4:05 pm-10:05 pm

1 stop6h 00m

$512

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Fri 1/9

12:50 pm-4:05 pm

1 stop3h 15m

San Antonio

Sun 1/11

5:30 am-1:55 pm

2 stops8h 25m

$517

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Fri 1/9

12:50 pm-9:35 pm

2 stops8h 45m

San Antonio

Sun 1/11

7:10 am-3:55 pm

2 stops8h 45m

$522

AmarilloSan Antonio

AMA - SAT

AMASAT

Amarillo

Sat 1/17

9:00 am-1:19 pm

1 stop4h 19m

San Antonio

Sun 1/18

5:25 am-4:56 pm

2 stops11h 31m

$534

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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.

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	4h 05m
Direct flights	None

The fastest flight from Amarillo to San Antonio takes 4h 05m

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 05m 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 December 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 56% of the total bookings. Other popular airlines include Southwest with 44%.

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 11,072 reviews		Search American Airlines flights
Southwest	PriceFrom $246	Free Cancellation	Rating 8.0 4,256 reviews		Search Southwest flights

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

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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.