Cheap flights from San Antonio (SAT) from $143

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Fly to

Route

Depart

Return

Price

Cheapest one-way

San AntonioDenver

SAT San Antonio - DEN Denver Intl

SATDEN

San Antonio

Fri 9/11

8:20 pm-9:49 pm

Nonstop2h 29m

$61

San AntonioOrlando

SAT San Antonio - MCO Orlando

SATMCO

San Antonio

Fri 10/30

9:57 am-1:37 pm

Nonstop2h 40m

$69

San AntonioOrlando

SAT San Antonio - MCO Orlando

SATMCO

San Antonio

Sun 9/20

9:25 am-11:41 pm

1 stop13h 16m

$81

San AntonioOrlando

SAT San Antonio - MCO Orlando

SATMCO

San Antonio

Sun 8/30

9:55 am-10:59 pm

1 stop12h 04m

$82

Quickest one-way

San AntonioDallas

SAT San Antonio - DFW Dallas/Fort Worth

SATDFW

San Antonio

Tue 9/15

5:00 am-6:18 am

Nonstop1h 18m

$93

San AntonioDallas

SAT San Antonio - DFW Dallas/Fort Worth

SATDFW

San Antonio

Wed 9/16

5:00 am-6:18 am

Nonstop1h 18m

$93

San AntonioDallas

SAT San Antonio - DFW Dallas/Fort Worth

SATDFW

San Antonio

Wed 2/10

4:20 pm-7:38 pm

1 stop3h 18m

$103

San AntonioDallas

SAT San Antonio - DFW Dallas/Fort Worth

SATDFW

San Antonio

Thu 11/12

11:45 am-4:05 pm

1 stop4h 20m

$103

San AntonioLas Vegas

SAT San Antonio - LAS Las Vegas Harry Reid Intl

SATLAS

San Antonio

Sat 9/5

5:10 pm-6:00 pm

Nonstop2h 50m

$112

San AntonioDenver

SAT San Antonio - DEN Denver Intl

SATDEN

San Antonio

Fri 9/11

7:50 pm-11:40 pm

1 stop4h 50m

$116

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

Atlanta

from$149

Flights from San Antonio to

Boston

from$188

Flights from San Antonio to

Cancún

from$174

Flights from San Antonio to

Charlotte

from$149

Flights from San Antonio to

El Paso

from$105

Flights from San Antonio to

Fort Lauderdale

from$245

Flights from San Antonio to

Guadalajara

from$114

Flights from San Antonio to

Las Vegas

from$110

Flights from San Antonio to

León, Guanajuato

from$231

Flights from San Antonio to

Los Angeles

from$153

Flights from San Antonio to

Memphis

from$48

Flights from San Antonio to

Mexico City

from$89

Flights from San Antonio to

New Orleans

from$139

Flights from San Antonio to

Philadelphia

from$115

Flights from San Antonio to

Raleigh

from$79

Flights from San Antonio to

San Luis Potosí

from$68

Flights from San Antonio to

Santiago de Querétaro

from$62

Flights from San Antonio to

Tampa

from$148

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.

8:20 pm - 9:49 pmSAT San Antonio-DEN Denver Intl

2h 29mnonstop

$61Frontier

Fri, Sep 11

9:57 am - 1:37 pmSAT San Antonio-MCO Orlando

2h 40mnonstop

$69Frontier

Fri, Oct 30

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

13h 16m1 stop Raleigh-Durham

$81Breeze Airways

Sun, Sep 20

9:55 am - 10:59 pmSAT San Antonio-MCO Orlando

12h 04m1 stop Raleigh-Durham

$82Breeze Airways

Sun, Aug 30

5:00 am - 6:18 amSAT San Antonio-DFW Dallas/Fort Worth

1h 18mnonstop

$93American Airlines

Tue, Sep 15

5:00 am - 6:18 amSAT San Antonio-DFW Dallas/Fort Worth

1h 18mnonstop

$93American Airlines

Wed, Sep 16

4:20 pm - 7:38 pmSAT San Antonio-DFW Dallas/Fort Worth

3h 18m1 stop Houston George Bush Intcntl

$103United Airlines

Wed, Feb 10

11:45 am - 4:05 pmSAT San Antonio-DFW Dallas/Fort Worth

4h 20m1 stop Houston George Bush Intcntl

$103United Airlines

Thu, Nov 12

5:10 pm - 6:00 pmSAT San Antonio-LAS Las Vegas Harry Reid Intl

2h 50mnonstop

$112JetBlue

Sat, Sep 5

7:50 pm - 11:40 pmSAT San Antonio-DEN Denver Intl

4h 50m1 stop Phoenix Sky Harbor Intl

$116Southwest

Fri, Sep 11

Last-minute flight deals from San Antonio

Enter your travel dates to find the best prices.

7:49 pm - 5:31 amSAT San Antonio-MCO Orlando

8h 42m1 stop Denver Intl

11:39 am - 4:13 pmMCO Orlando-SAT San Antonio

5h 34m1 stop Pensacola

$253Multiple Airlines

Sun, Aug 16 - Wed, Aug 26

7:49 pm - 5:31 amSAT San Antonio-MCO Orlando

8h 42m1 stop Denver Intl

11:39 am - 4:13 pmMCO Orlando-SAT San Antonio

5h 34m1 stop Pensacola

$254Multiple Airlines

Mon, Aug 17 - Wed, Aug 26

7:49 pm - 6:18 pmSAT San Antonio-DFW Dallas/Fort Worth

22h 29m1 stop Denver Intl

8:29 pm - 7:25 pmDFW Dallas/Fort Worth-SAT San Antonio

22h 56m1 stop Denver Intl

$270Frontier

Mon, Aug 17 - Fri, Sep 18

10:24 pm - 10:39 amSAT San Antonio-SEA Seattle/Tacoma Intl

14h 15m1 stop Las Vegas Harry Reid Intl

9:29 pm - 9:29 pmSEA Seattle/Tacoma Intl-SAT San Antonio

22h 00m1 stop Las Vegas Harry Reid Intl

$278Frontier

Thu, Aug 20 - Thu, Aug 27

4:49 pm - 9:45 pmSAT San Antonio-SEA Seattle/Tacoma Intl

6h 56m1 stop Los Angeles

6:00 am - 4:39 pmSEA Seattle/Tacoma Intl-SAT San Antonio

8h 39m1 stop Atlanta Hartsfield-Jackson

$307Delta

Wed, Aug 19 - Wed, Aug 26

7:42 am - 2:50 pmSAT San Antonio-SEA Seattle/Tacoma Intl

9h 08m1 stop Los Angeles

7:16 am - 6:46 pmSEA Seattle/Tacoma Intl-SAT San Antonio

9h 30m1 stop Atlanta Hartsfield-Jackson

$307Delta

Wed, Aug 19 - Thu, Aug 27

12:40 pm - 9:15 pmSAT San Antonio-SEA Seattle/Tacoma Intl

10h 35m2 stops Las Vegas Harry Reid Intl Oakland

9:10 am - 11:55 pmSEA Seattle/Tacoma Intl-SAT San Antonio

12h 45m1 stop San Diego

$399Southwest

Thu, Aug 20 - Mon, Aug 24

2:45 pm - 9:15 pmSAT San Antonio-SEA Seattle/Tacoma Intl

8h 30m2 stops Las Vegas Harry Reid Intl Oakland

5:30 am - 7:45 pmSEA Seattle/Tacoma Intl-SAT San Antonio

12h 15m1 stop Las Vegas Harry Reid Intl

$399Southwest

Thu, Aug 20 - Sat, Aug 22

1:45 pm - 11:26 pmSAT San Antonio-SEA Seattle/Tacoma Intl

11h 41m2 stops Denver Intl San Francisco

1:16 pm - 9:59 pmSEA Seattle/Tacoma Intl-SAT San Antonio

6h 43m1 stop San Francisco

$403United Airlines

Wed, Aug 19 - Thu, Aug 27

5:30 pm - 8:30 pmSAT San Antonio-ORD Chicago O'Hare Intl

3h 00mnonstop

7:50 pm - 10:50 pmORD Chicago O'Hare Intl-SAT San Antonio

3h 00mnonstop

$404United Airlines

Sun, Aug 16 - Mon, Aug 31

Cheapest international flights from San Antonio

Enter your travel dates to find the best prices.

8:56 pm - 10:00 pmSAT San Antonio-MEX Mexico City Benito Juarez

2h 04mnonstop

7:10 am - 10:15 amMEX Mexico City Benito Juarez-SAT San Antonio

2h 05mnonstop

$234Volaris

Wed, Sep 2 - Sun, Sep 6

12:00 pm - 8:30 amSAT San Antonio-TLC Mexico City Toluca Intl

21h 30m1 stop Monterrey Gen Mariano Escobedo

6:01 am - 10:55 amTLC Mexico City Toluca Intl-SAT San Antonio

3h 54m1 stop Monterrey Gen Mariano Escobedo

$234Viva

Mon, Aug 31 - Sat, Sep 5

8:56 pm - 10:00 pmSAT San Antonio-MEX Mexico City Benito Juarez

2h 04mnonstop

7:10 am - 10:15 amMEX Mexico City Benito Juarez-SAT San Antonio

2h 05mnonstop

$235Volaris

Wed, Sep 9 - Thu, Sep 17

5:50 pm - 7:00 pmSAT San Antonio-MEX Mexico City Benito Juarez

2h 10mnonstop

1:20 pm - 4:20 pmMEX Mexico City Benito Juarez-SAT San Antonio

2h 00mnonstop

$236Viva

Tue, Sep 8 - Tue, Sep 15

8:45 pm - 10:00 amSAT San Antonio-TLC Mexico City Toluca Intl

14h 15m1 stop Monterrey Gen Mariano Escobedo

9:10 am - 10:55 amTLC Mexico City Toluca Intl-SAT San Antonio

24h 45m1 stop Monterrey Gen Mariano Escobedo

$236Viva

Fri, Sep 18 - Sun, Sep 20

8:56 pm - 10:00 pmSAT San Antonio-MEX Mexico City Benito Juarez

2h 04mnonstop

1:20 pm - 4:20 pmMEX Mexico City Benito Juarez-SAT San Antonio

2h 00mnonstop

$237Multiple Airlines

Tue, Sep 1 - Tue, Sep 29

8:56 pm - 10:00 pmSAT San Antonio-MEX Mexico City Benito Juarez

2h 04mnonstop

7:10 am - 10:15 amMEX Mexico City Benito Juarez-SAT San Antonio

2h 05mnonstop

$238Volaris

Wed, Aug 26 - Sat, Sep 5

8:45 pm - 10:00 amSAT San Antonio-TLC Mexico City Toluca Intl

14h 15m1 stop Monterrey Gen Mariano Escobedo

3:08 pm - 10:55 amTLC Mexico City Toluca Intl-SAT San Antonio

18h 47m1 stop Monterrey Gen Mariano Escobedo

$238Viva

Wed, Sep 2 - Wed, Sep 9

5:45 pm - 7:00 pmSAT San Antonio-MEX Mexico City Benito Juarez

2h 15mnonstop

7:10 am - 10:15 amMEX Mexico City Benito Juarez-SAT San Antonio

2h 05mnonstop

$239Multiple Airlines

Fri, Aug 28 - Tue, Sep 1

8:45 pm - 10:00 amSAT San Antonio-TLC Mexico City Toluca Intl

14h 15m1 stop Monterrey Gen Mariano Escobedo

3:08 pm - 10:55 amTLC Mexico City Toluca Intl-SAT San Antonio

18h 47m1 stop Monterrey Gen Mariano Escobedo

$239Viva

Wed, Sep 2 - Wed, Sep 9

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 Los Angeles, Chicago, New York, Tampa and San Diego.

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

momondo search trends show that the most popular international cities to visit when flying direct from San Antonio include Santiago de Querétaro, Monterrey, San Luis Potosí, Mexico City, and León, Guanajuato.

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

The cheapest city to fly to from San Antonio currently is Memphis at $48. The next cheapest destinations are Santiago de Querétaro, San Luis Potosí, Monterrey, Pensacola and Raleigh.

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 American Airlines, Delta, and Aeromexico. For example, American Airlines flights from San Antonio to Phoenix Sky Harbor Intl Airport, start at $55, Delta flights from San Antonio to Detroit Metropolitan Wayne County Airport cost around $65, and Aeromexico flights from San Antonio to Mexico City are around $81.

What is the cheapest flight available from San Antonio?

Currently, the cheapest flight from San Antonio found by our users is for $48 to Memphis. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $108 to travel from San Antonio to Memphis.

Which destinations have the most frequent flights from San Antonio?

Dallas/Fort Worth Airport, Atlanta and Chicago are currently the destinations served most frequently from San Antonio, with 42, 23 and 21 flights per day on average, respectively.

Which airlines can you fly with from San Antonio?

Airlines including American Airlines, United Airlines and Delta 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 Atlanta, for which the starting price of a first class seat can be as low as $617.

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 August 2026, there are 46 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.