Cheap flights from San Antonio (SAT) from $47

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Fly to

Route

Depart

Return

Price

Cheapest one-way

San AntonioLas Vegas

SAT San Antonio - LAS Las Vegas Harry Reid Intl

SATLAS

San Antonio

Wed 12/9

10:52 pm-11:55 pm

Nonstop3h 03m

$47

San AntonioLas Vegas

SAT San Antonio - LAS Las Vegas Harry Reid Intl

SATLAS

San Antonio

Tue 12/8

10:52 pm-11:55 pm

Nonstop3h 03m

$51

San AntonioOrlando

SAT San Antonio - MCO Orlando

SATMCO

San Antonio

Thu 1/28

9:50 am-11:41 pm

1 stop12h 51m

$99

San AntonioOrlando

SAT San Antonio - MCO Orlando

SATMCO

San Antonio

Sun 1/31

9:50 am-11:41 pm

1 stop12h 51m

$99

Quickest one-way

San AntonioDenver

SAT San Antonio - DEN Denver Intl

SATDEN

San Antonio

Tue 12/29

6:10 am-7:20 am

Nonstop2h 10m

$140

San AntonioDenver

SAT San Antonio - DEN Denver Intl

SATDEN

San Antonio

Wed 1/6

2:00 pm-5:10 pm

1 stop4h 10m

$145

San AntonioDenver

SAT San Antonio - DEN Denver Intl

SATDEN

San Antonio

Wed 12/23

8:19 pm-11:45 pm

1 stop4h 26m

$148

San AntonioDenver

SAT San Antonio - DEN Denver Intl

SATDEN

San Antonio

Wed 12/30

8:19 pm-11:45 pm

1 stop4h 26m

$150

San AntonioDenver

SAT San Antonio - DEN Denver Intl

SATDEN

San Antonio

Wed 12/23

7:08 pm-11:30 pm

1 stop5h 22m

$150

San AntonioDenver

SAT San Antonio - DEN Denver Intl

SATDEN

San Antonio

Thu 12/17

1:50 pm-3:11 pm

Nonstop2h 21m

$155

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Where can I directly fly to from San Antonio?

Currently, 19 destinations can be reached directly via flights from San Antonio.

Flights from San Antonio to

Baltimore

from$160

Flights from San Antonio to

Boston

from$233

Flights from San Antonio to

Denver

from$102

Flights from San Antonio to

El Paso

from$172

Flights from San Antonio to

Fort Lauderdale

from$245

Flights from San Antonio to

Guadalajara

from$115

Flights from San Antonio to

Kansas City

from$253

Flights from San Antonio to

Las Vegas

from$107

Flights from San Antonio to

León, Guanajuato

from$272

Flights from San Antonio to

Miami

from$259

Flights from San Antonio to

Monterrey

from$85

Flights from San Antonio to

Philadelphia

from$247

Flights from San Antonio to

Raleigh

from$79

Flights from San Antonio to

Salt Lake City

from$142

Flights from San Antonio to

San Diego

from$128

Flights from San Antonio to

San Luis Potosí

from$56

Flights from San Antonio to

Santiago de Querétaro

from$56

Flights from San Antonio to

Seattle

from$238

Find the cheapest flights from San Antonio

One-way

Last minute

International

Domestic

Cheap one-way flights from San Antonio

Enter your travel dates to find the best prices.

10:52 pm - 11:55 pmSAT San Antonio-LAS Las Vegas Harry Reid Intl

3h 03mnonstop

$47Frontier

Wed, Dec 9

10:52 pm - 11:55 pmSAT San Antonio-LAS Las Vegas Harry Reid Intl

3h 03mnonstop

$51Frontier

Tue, Dec 8

9:50 am - 11:41 pmSAT San Antonio-MCO Orlando

12h 51m1 stop Raleigh-Durham

$99Breeze Airways

Thu, Jan 28

9:50 am - 11:41 pmSAT San Antonio-MCO Orlando

12h 51m1 stop Raleigh-Durham

$99Breeze Airways

Sun, Jan 31

6:10 am - 7:20 amSAT San Antonio-DEN Denver Intl

2h 10mnonstop

$140Southwest

Tue, Dec 29

2:00 pm - 5:10 pmSAT San Antonio-DEN Denver Intl

4h 10m1 stop El Paso

$145Southwest

Wed, Jan 6

8:19 pm - 11:45 pmSAT San Antonio-DEN Denver Intl

4h 26m1 stop Dallas/Fort Worth

$148American Airlines

Wed, Dec 23

8:19 pm - 11:45 pmSAT San Antonio-DEN Denver Intl

4h 26m1 stop Dallas/Fort Worth

$150American Airlines

Wed, Dec 30

7:08 pm - 11:30 pmSAT San Antonio-DEN Denver Intl

5h 22m1 stop Houston George Bush Intcntl

$150United Airlines

Wed, Dec 23

1:50 pm - 3:11 pmSAT San Antonio-DEN Denver Intl

2h 21mnonstop

$155United Airlines

Thu, Dec 17

Last-minute flight deals from San Antonio

Enter your travel dates to find the best prices.

8:20 pm - 12:43 amSAT San Antonio-MCO Orlando

27h 23m1 stop Denver Intl

7:02 pm - 5:59 pmMCO Orlando-SAT San Antonio

23h 57m1 stop Denver Intl

$261Frontier

Tue, Nov 17 - Tue, Dec 1

10:29 pm - 12:42 pmSAT San Antonio-DEN Denver Intl

15h 13m1 stop Las Vegas Harry Reid Intl

6:42 am - 9:16 pmDEN Denver Intl-SAT San Antonio

13h 34m1 stop Las Vegas Harry Reid Intl

$290Frontier

Wed, Nov 18 - Sat, Nov 21

9:25 am - 11:41 pmSAT San Antonio-MCO Orlando

13h 16m1 stop Raleigh-Durham

11:30 am - 9:34 pmMCO Orlando-SAT San Antonio

11h 04m1 stop Las Vegas Harry Reid Intl

$390Multiple Airlines

Sun, Nov 15 - Thu, Nov 19

9:25 am - 11:41 pmSAT San Antonio-MCO Orlando

13h 16m1 stop Raleigh-Durham

8:28 pm - 7:33 pmMCO Orlando-SAT San Antonio

24h 05m1 stop Denver Intl

$395Multiple Airlines

Sun, Nov 15 - Sat, Nov 21

1:09 pm - 8:29 pmSAT San Antonio-EWR Newark

6h 20m1 stop Charlotte Douglas

5:08 pm - 9:57 pmEWR Newark-SAT San Antonio

5h 49m1 stop Charlotte Douglas

$404American Airlines

Fri, Nov 13 - Sat, Nov 14

5:00 am - 11:46 amSAT San Antonio-EWR Newark

5h 46m1 stop Dallas/Fort Worth

5:26 pm - 10:56 pmEWR Newark-SAT San Antonio

6h 30m1 stop Dallas/Fort Worth

$409American Airlines

Sat, Nov 14 - Sat, Nov 14

8:56 am - 4:27 pmSAT San Antonio-SEA Seattle/Tacoma Intl

9h 31m2 stops Denver Intl San Francisco

7:05 am - 3:38 pmSEA Seattle/Tacoma Intl-SAT San Antonio

6h 33m1 stop Houston George Bush Intcntl

$462United Airlines

Tue, Nov 17 - Fri, Nov 27

12:24 pm - 10:16 pmSAT San Antonio-MIA Miami

8h 52m1 stop Washington, D.C. Dulles Intl

6:24 am - 10:46 amMIA Miami-SAT San Antonio

5h 22m1 stop Houston George Bush Intcntl

$471United Airlines

Fri, Nov 13 - Sat, Nov 14

6:30 pm - 12:56 amSAT San Antonio-MIA Miami

5h 26m1 stop Atlanta Hartsfield-Jackson

8:15 am - 12:39 pmMIA Miami-SAT San Antonio

5h 24m1 stop Atlanta Hartsfield-Jackson

$475Delta

Fri, Nov 13 - Sat, Nov 14

2:01 pm - 7:12 pmSAT San Antonio-BOS Boston Logan Intl

4h 11mnonstop

7:04 pm - 12:35 amBOS Boston Logan Intl-SAT San Antonio

6h 31m1 stop Atlanta Hartsfield-Jackson

$529Delta

Wed, Nov 18 - Tue, Dec 1

Cheapest international flights from San Antonio

Enter your travel dates to find the best prices.

10:20 am - 5:50 pmSAT San Antonio-MAD Madrid Barajas

24h 30m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

1:25 pm - 3:12 pmMAD Madrid Barajas-SAT San Antonio

32h 47m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$697Multiple Airlines

Tue, Feb 9 - Tue, Feb 16

7:55 pm - 6:35 pmAUS Austin Bergstrom-MAD Madrid Barajas

16h 40m1 stop London Heathrow

1:15 pm - 9:59 pmMAD Madrid Barajas-AUS Austin Bergstrom

14h 44m1 stop Philadelphia

$700Iberia

Sun, Mar 14 - Wed, Mar 17

6:40 am - 8:00 amAUS Austin Bergstrom-MAD Madrid Barajas

18h 20m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

7:30 pm - 11:10 amMAD Madrid Barajas-AUS Austin Bergstrom

45h 40m2 stops Zurich Toronto Pearson Intl

$705Multiple Airlines

Mon, Mar 8 - Wed, Mar 17

4:05 pm - 9:50 pmAUS Austin Bergstrom-IST Istanbul

21h 45m1 stop Frankfurt am Main

6:00 am - 2:00 pmIST Istanbul-AUS Austin Bergstrom

16h 00m1 stop Frankfurt am Main

$727Lufthansa

Wed, Apr 28 - Wed, May 12

12:10 pm - 10:45 pmSAT San Antonio-IST Istanbul

26h 35m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

3:45 am - 11:08 pmIST Istanbul-SAT San Antonio

27h 23m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$732Lufthansa

Tue, Mar 16 - Mon, Apr 19

11:59 am - 5:00 pmAUS Austin Bergstrom-IST Istanbul

21h 01m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

6:00 am - 2:00 pmIST Istanbul-AUS Austin Bergstrom

16h 00m1 stop Frankfurt am Main

$732Lufthansa

Wed, Apr 28 - Wed, May 12

1:40 pm - 10:30 amAUS Austin Bergstrom-CPH Kastrup Copenhagen

13h 50m1 stop Atlanta Hartsfield-Jackson

12:50 pm - 9:49 pmCPH Kastrup Copenhagen-AUS Austin Bergstrom

15h 59m1 stop New York John F Kennedy Intl

$747Scandinavian Airlines

Wed, Apr 28 - Wed, May 26

2:45 pm - 10:30 amAUS Austin Bergstrom-CPH Kastrup Copenhagen

12h 45m1 stop Atlanta Hartsfield-Jackson

2:20 pm - 11:46 pmCPH Kastrup Copenhagen-AUS Austin Bergstrom

16h 26m1 stop Los Angeles

$748Scandinavian Airlines

Wed, Apr 28 - Wed, May 26

4:30 pm - 3:25 pmAUS Austin Bergstrom-CPH Kastrup Copenhagen

15h 55m1 stop Los Angeles

2:10 pm - 12:32 amCPH Kastrup Copenhagen-AUS Austin Bergstrom

17h 22m1 stop Atlanta Hartsfield-Jackson

$749Scandinavian Airlines

Sun, Mar 7 - Mon, Mar 29

7:32 pm - 5:40 amAUS Austin Bergstrom-MNL Manila Ninoy Aquino Intl

21h 08m1 stop Los Angeles

4:40 pm - 11:51 pmMNL Manila Ninoy Aquino Intl-AUS Austin Bergstrom

20h 11m1 stop Chicago O'Hare Intl

$896Multiple Airlines

Mon, Apr 12 - Mon, Apr 26

Flights from San Antonio - Travel Insights & Trends

Get data-powered insights and trends into flights from San Antonio to help you craft the best travel plan.

Prices

Other information

What are the most popular domestic flights out of San Antonio?

According to searches, the most popular destinations for domestic flights from San Antonio among momondo users are Raleigh, Chicago, San Diego, Chicago and Los Angeles.

Which international cities can I fly to direct from San Antonio?

There are many cities you can fly direct to from San Antonio. According to searches, the most popular international destinations for direct flights among momondo users are San Luis Potosí, León, Guanajuato, Monterrey, Mexico City and Santiago de Querétaro.

What are the cheapest cities to fly to from San Antonio?

The cheapest city to fly to from San Antonio currently is San Luis Potosí at $56. The next cheapest destinations are Santiago de Querétaro, Memphis, Raleigh, Monterrey and Mexico City.

Frequently asked questions regarding flights from San Antonio

Which airlines are currently offering the cheapest flights from San Antonio?

Our data suggests that currently, the cheapest flights from San Antonio are being offered by Frontier, American Airlines, and Aeromexico. For example, Frontier flights from San Antonio to Denver, start at $67, American Airlines flights from San Antonio to Tampa cost around $76, and Aeromexico flights from San Antonio to Mexico City Benito Juarez Airport are around $86.

What is the cheapest flight available from San Antonio?

Currently, the cheapest flight from San Antonio found by our users is for $56 to San Luis Potosí. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $209 to travel from San Antonio to San Luis Potosí.

Which destinations have the most frequent flights from San Antonio?

Dallas/Fort Worth Airport, Atlanta and Houston George Bush Intcntl Airport are currently the destinations served most frequently from San Antonio, with 44, 27 and 21 flights per day on average, respectively.

Which airlines can you fly with from San Antonio?

Airlines including American Airlines, Delta and United Airlines frequently fly from San Antonio. You can view other airlines by performing a quick search in the form above.

What is the cheapest first class flight from San Antonio?

If you are looking for a cheap first class flight, consider flights to Houston George Bush Intcntl Airport, for which the starting price of a first class seat can be as low as $648.

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

Prices for flights from San Antonio Airport refresh daily.

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

As of November 2026, there are 44 operators available to choose from for flights from San Antonio Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport.

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

The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.