Cheap flights from San Antonio (SAT) from $49

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Fly to

Route

Depart

Return

Price

Cheapest one-way

San AntonioDenver

SAT San Antonio - DEN Denver Intl

SATDEN

San Antonio

Wed 10/7

8:20 pm-9:49 pm

Nonstop2h 29m

$49

San AntonioDenver

SAT San Antonio - DEN Denver Intl

SATDEN

San Antonio

Tue 11/17

8:20 pm-9:49 pm

Nonstop2h 29m

$49

San AntonioOrlando

SAT San Antonio - MCO Orlando

SATMCO

San Antonio

Sun 10/4

9:25 am-11:41 pm

1 stop13h 16m

$85

San AntonioOrlando

SAT San Antonio - MCO Orlando

SATMCO

San Antonio

Thu 10/1

9:25 am-11:41 pm

1 stop13h 16m

$86

San AntonioLas Vegas

SAT San Antonio - LAS Las Vegas Harry Reid Intl

SATLAS

San Antonio

Thu 10/15

4:45 pm-10:59 pm

1 stop8h 14m

$87

San AntonioLas Vegas

SAT San Antonio - LAS Las Vegas Harry Reid Intl

SATLAS

San Antonio

Fri 11/13

4:32 pm-11:31 pm

1 stop8h 59m

$87

Quickest one-way

San AntonioDenver

SAT San Antonio - DEN Denver Intl

SATDEN

San Antonio

Wed 2/10

4:45 pm-6:01 pm

Nonstop2h 16m

$94

San AntonioDenver

SAT San Antonio - DEN Denver Intl

SATDEN

San Antonio

Tue 12/1

4:57 pm-6:19 pm

Nonstop2h 22m

$94

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Wed 2/17

5:45 am-12:25 pm

1 stop5h 40m

$103

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Sat 12/12

5:55 am-12:45 pm

1 stop5h 50m

$103

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Where can I directly fly to from San Antonio?

Currently, 18 destinations can be reached directly via flights from San Antonio.

Flights from San Antonio to

Baltimore

from$140

Flights from San Antonio to

Boston

from$203

Flights from San Antonio to

Denver

from$104

Flights from San Antonio to

El Paso

from$124

Flights from San Antonio to

Fort Lauderdale

from$245

Flights from San Antonio to

Guadalajara

from$113

Flights from San Antonio to

Las Vegas

from$86

Flights from San Antonio to

Los Angeles

from$151

Flights from San Antonio to

Memphis

from$69

Flights from San Antonio to

Mexico City

from$82

Flights from San Antonio to

New Orleans

from$88

Flights from San Antonio to

Pensacola

from$54

Flights from San Antonio to

Philadelphia

from$189

Flights from San Antonio to

Raleigh

from$79

Flights from San Antonio to

San Diego

from$128

Flights from San Antonio to

San Luis Potosí

from$81

Flights from San Antonio to

Santiago de Querétaro

from$62

Flights from San Antonio to

Tampa

from$160

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

$49Frontier

Wed, Oct 7

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

2h 29mnonstop

$49Frontier

Tue, Nov 17

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

13h 16m1 stop Raleigh-Durham

$85Breeze Airways

Sun, Oct 4

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

13h 16m1 stop Raleigh-Durham

$86Breeze Airways

Thu, Oct 1

4:45 pm - 10:59 pmSAT San Antonio-LAS Las Vegas Harry Reid Intl

8h 14m1 stop Los Angeles

$87Delta

Thu, Oct 15

4:32 pm - 11:31 pmSAT San Antonio-LAS Las Vegas Harry Reid Intl

8h 59m1 stop Atlanta Hartsfield-Jackson

$87Delta

Fri, Nov 13

4:45 pm - 6:01 pmSAT San Antonio-DEN Denver Intl

2h 16mnonstop

$94United Airlines

Wed, Feb 10

4:57 pm - 6:19 pmSAT San Antonio-DEN Denver Intl

2h 22mnonstop

$94United Airlines

Tue, Dec 1

5:45 am - 12:25 pmSAT San Antonio-BOS Boston Logan Intl

5h 40m1 stop Baltimore/Washington

$103Southwest

Wed, Feb 17

5:55 am - 12:45 pmSAT San Antonio-BOS Boston Logan Intl

5h 50m1 stop Dallas Love Field

$103Southwest

Sat, Dec 12

Last-minute flight deals 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

4:19 pm - 7:26 pmDEN Denver Intl-SAT San Antonio

2h 07mnonstop

$140Frontier

Thu, Sep 24 - Thu, Oct 8

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

2h 29mnonstop

4:13 pm - 7:25 pmDEN Denver Intl-SAT San Antonio

2h 12mnonstop

$140Frontier

Mon, Sep 21 - Wed, Oct 7

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

13h 16m1 stop Raleigh-Durham

7:09 am - 9:10 amMCO Orlando-SAT San Antonio

3h 01mnonstop

$331Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

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

13h 16m1 stop Raleigh-Durham

7:09 am - 9:10 amMCO Orlando-SAT San Antonio

3h 01mnonstop

$338Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

3:35 pm - 10:15 pmSAT San Antonio-BOS Boston Logan Intl

5h 40m1 stop Nashville Intl

5:15 am - 12:25 pmBOS Boston Logan Intl-SAT San Antonio

8h 10m2 stops Lambert-St Louis Dallas Love Field

$411Southwest

Tue, Sep 22 - Tue, Oct 6

9:20 am - 6:35 pmSAT San Antonio-BOS Boston Logan Intl

8h 15m2 stops Dallas Love Field Baltimore/Washington

5:15 am - 12:25 pmBOS Boston Logan Intl-SAT San Antonio

8h 10m2 stops Lambert-St Louis Dallas Love Field

$416Southwest

Tue, Sep 22 - Tue, Oct 6

7:28 am - 10:30 amSAT San Antonio-ORD Chicago O'Hare Intl

3h 02mnonstop

9:00 pm - 11:58 pmORD Chicago O'Hare Intl-SAT San Antonio

2h 58mnonstop

$436American Airlines

Thu, Sep 24 - Wed, Oct 21

7:20 am - 8:23 amSAT San Antonio-LAX Los Angeles

3h 03mnonstop

7:27 pm - 12:13 amLAX Los Angeles-SAT San Antonio

2h 46mnonstop

$442Delta

Sat, Sep 19 - Mon, Oct 26

7:20 am - 8:23 amSAT San Antonio-LAX Los Angeles

3h 03mnonstop

7:27 pm - 12:13 amLAX Los Angeles-SAT San Antonio

2h 46mnonstop

$442Delta

Sat, Sep 19 - Thu, Oct 22

5:41 pm - 12:14 amSAT San Antonio-ORD Chicago O'Hare Intl

6h 33m1 stop Dallas/Fort Worth

9:00 pm - 11:58 pmORD Chicago O'Hare Intl-SAT San Antonio

2h 58mnonstop

$446American Airlines

Thu, Sep 24 - Wed, Oct 21

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

$225Volaris

Fri, Oct 16 - Sat, Oct 17

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

$226Multiple Airlines

Tue, Oct 13 - Wed, Oct 21

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

$227Volaris

Fri, Oct 2 - Mon, Oct 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

$228Volaris

Mon, Oct 12 - Mon, Oct 19

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

$229Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

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

2h 04mnonstop

5:55 am - 9:01 amMEX Mexico City Benito Juarez-SAT San Antonio

2h 06mnonstop

$230Volaris

Tue, Oct 20 - Mon, Oct 26

8:53 pm - 11:00 pmSAT San Antonio-MEX Mexico City Benito Juarez

2h 07mnonstop

6:00 am - 8:06 amMEX Mexico City Benito Juarez-SAT San Antonio

2h 06mnonstop

$231Volaris

Fri, Nov 6 - Wed, Nov 11

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

$232Volaris

Tue, Oct 13 - Tue, Oct 20

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

$233Volaris

Fri, Oct 2 - Wed, Oct 7

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

Fri, Oct 2 - Wed, Oct 7

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, San Diego, Los Angeles, Chicago and Chicago.

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, Monterrey, Santiago de Querétaro, Mexico City and Guadalajara.

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

The cheapest city to fly to from San Antonio currently is Pensacola at $54. The next cheapest destinations are Santiago de Querétaro, Memphis, Monterrey, Raleigh and San Luis Potosí.

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 $56, 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 $84.

What is the cheapest flight available from San Antonio?

Currently, the cheapest flight from San Antonio found by our users is for $54 to Pensacola. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $150 to travel from San Antonio to Pensacola.

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 52, 29 and 23 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 $389.

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 September 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.