Cheap flights from San Antonio (SAT) from $48

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Fly to

Route

Depart

Return

Price

Cheapest one-way

San AntonioDenver

SAT San Antonio - DEN Denver Intl

SATDEN

San Antonio

Sat 9/19

8:20 pm-9:49 pm

Nonstop2h 29m

$48

San AntonioDenver

SAT San Antonio - DEN Denver Intl

SATDEN

San Antonio

Sat 10/31

8:20 pm-9:49 pm

Nonstop2h 29m

$49

San AntonioOrlando

SAT San Antonio - MCO Orlando

SATMCO

San Antonio

Thu 9/24

9:25 am-11:41 pm

1 stop13h 16m

$82

San AntonioOrlando

SAT San Antonio - MCO Orlando

SATMCO

San Antonio

Sun 9/27

9:25 am-11:41 pm

1 stop13h 16m

$82

Quickest one-way

San AntonioDallas

SAT San Antonio - DFW Dallas/Fort Worth

SATDFW

San Antonio

Wed 9/16

5:00 am-6:18 am

Nonstop1h 18m

$108

San AntonioDallas

SAT San Antonio - DFW Dallas/Fort Worth

SATDFW

San Antonio

Sat 10/10

5:00 am-6:20 am

Nonstop1h 20m

$109

San AntonioDenver

SAT San Antonio - DEN Denver Intl

SATDEN

San Antonio

Tue 10/13

9:00 am-10:20 am

Nonstop2h 20m

$115

San AntonioDenver

SAT San Antonio - DEN Denver Intl

SATDEN

San Antonio

Sat 9/19

4:39 pm-6:08 pm

Nonstop2h 29m

$115

San AntonioOrlando

SAT San Antonio - MCO Orlando

SATMCO

San Antonio

Tue 10/13

4:00 pm-7:35 pm

Nonstop2h 35m

$119

San AntonioOrlando

SAT San Antonio - MCO Orlando

SATMCO

San Antonio

Sat 10/31

7:45 am-11:20 am

Nonstop2h 35m

$119

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Where can I directly fly to from San Antonio?

Currently, 16 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$188

Flights from San Antonio to

El Paso

from$153

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$162

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$113

Flights from San Antonio to

Pensacola

from$54

Flights from San Antonio to

Philadelphia

from$213

Flights from San Antonio to

Raleigh

from$79

Flights from San Antonio to

San Diego

from$148

Flights from San Antonio to

San Luis Potosí

from$82

Flights from San Antonio to

Santiago de Querétaro

from$62

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

$48Frontier

Sat, Sep 19

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

2h 29mnonstop

$49Frontier

Sat, Oct 31

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

13h 16m1 stop Raleigh-Durham

$82Breeze Airways

Thu, Sep 24

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

13h 16m1 stop Raleigh-Durham

$82Breeze Airways

Sun, Sep 27

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

1h 18mnonstop

$108American Airlines

Wed, Sep 16

5:00 am - 6:20 amSAT San Antonio-DFW Dallas/Fort Worth

1h 20mnonstop

$109American Airlines

Sat, Oct 10

9:00 am - 10:20 amSAT San Antonio-DEN Denver Intl

2h 20mnonstop

$115United Airlines

Tue, Oct 13

4:39 pm - 6:08 pmSAT San Antonio-DEN Denver Intl

2h 29mnonstop

$115United Airlines

Sat, Sep 19

4:00 pm - 7:35 pmSAT San Antonio-MCO Orlando

2h 35mnonstop

$119Southwest

Tue, Oct 13

7:45 am - 11:20 amSAT San Antonio-MCO Orlando

2h 35mnonstop

$119Southwest

Sat, Oct 31

Last-minute flight deals from San Antonio

Enter your travel dates to find the best prices.

10:24 pm - 9:05 amSAT San Antonio-DEN Denver Intl

11h 41m1 stop Las Vegas Harry Reid Intl

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

2h 12mnonstop

$209Frontier

Wed, Sep 2 - Wed, Sep 30

10:24 pm - 3:48 amSAT San Antonio-DEN Denver Intl

6h 24m1 stop Las Vegas Harry Reid Intl

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

2h 12mnonstop

$209Frontier

Fri, Sep 4 - Wed, Sep 30

8:26 pm - 5:38 amSAT San Antonio-MCO Orlando

8h 12m1 stop Denver Intl

11:39 am - 4:58 pmMCO Orlando-SAT San Antonio

6h 19m1 stop Pensacola

$294Multiple Airlines

Thu, Sep 3 - Sat, Sep 5

8:26 pm - 5:38 amSAT San Antonio-MCO Orlando

8h 12m1 stop Denver Intl

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

5h 34m1 stop Pensacola

$301Multiple Airlines

Mon, Aug 31 - Wed, Sep 2

3:43 pm - 8:10 pmSAT San Antonio-SEA Seattle/Tacoma Intl

6h 27m1 stop Phoenix Sky Harbor Intl

6:00 am - 4:36 pmSEA Seattle/Tacoma Intl-SAT San Antonio

8h 36m1 stop Phoenix Sky Harbor Intl

$307American Airlines

Wed, Sep 2 - Sat, Sep 12

12:05 pm - 7:05 pmSAT San Antonio-SEA Seattle/Tacoma Intl

9h 00m1 stop Atlanta Hartsfield-Jackson

6:05 am - 5:11 pmSEA Seattle/Tacoma Intl-SAT San Antonio

9h 06m1 stop Minneapolis St Paul

$337Delta

Tue, Sep 1 - Thu, Sep 3

1:30 pm - 7:10 pmSAT San Antonio-SEA Seattle/Tacoma Intl

7h 40m2 stops Las Vegas Harry Reid Intl San Jose

7:00 am - 8:15 pmSEA Seattle/Tacoma Intl-SAT San Antonio

11h 15m1 stop Las Vegas Harry Reid Intl

$348Southwest

Tue, Sep 1 - Thu, Sep 3

6:50 am - 12:59 pmSAT San Antonio-SEA Seattle/Tacoma Intl

8h 09m1 stop Salt Lake City

5:45 am - 1:40 pmSEA Seattle/Tacoma Intl-SAT San Antonio

5h 55m1 stop Salt Lake City

$358Delta

Wed, Sep 2 - Sat, Sep 12

4:20 pm - 11:05 pmSAT San Antonio-SEA Seattle/Tacoma Intl

8h 45m2 stops Houston Hobby Denver Intl

7:00 am - 7:00 pmSEA Seattle/Tacoma Intl-SAT San Antonio

10h 00m2 stops Las Vegas Harry Reid Intl Dallas Love Field

$397Southwest

Tue, Sep 1 - Thu, Sep 3

7:00 am - 8:24 amSAT San Antonio-DFW Dallas/Fort Worth

1h 24mnonstop

8:52 pm - 9:59 pmDFW Dallas/Fort Worth-SAT San Antonio

1h 07mnonstop

$402American Airlines

Thu, Sep 3 - Sat, Sep 26

Cheapest international flights from San Antonio

Enter your travel dates to find the best prices.

8:45 pm - 8:57 pmSAT San Antonio-MTY Monterrey Gen Mariano Escobedo

1h 12mnonstop

8:45 am - 10:55 amMTY Monterrey Gen Mariano Escobedo-SAT San Antonio

1h 10mnonstop

$224Viva

Fri, Sep 18 - Mon, Sep 21

8:45 pm - 8:57 pmSAT San Antonio-MTY Monterrey Gen Mariano Escobedo

1h 12mnonstop

8:45 am - 10:55 amMTY Monterrey Gen Mariano Escobedo-SAT San Antonio

1h 10mnonstop

$225Viva

Fri, Sep 11 - Mon, Sep 14

8:45 pm - 8:57 pmSAT San Antonio-MTY Monterrey Gen Mariano Escobedo

1h 12mnonstop

5:25 pm - 7:35 pmMTY Monterrey Gen Mariano Escobedo-SAT San Antonio

1h 10mnonstop

$226Viva

Fri, Oct 2 - Mon, Oct 5

8:45 pm - 8:57 pmSAT San Antonio-MTY Monterrey Gen Mariano Escobedo

1h 12mnonstop

8:45 am - 10:55 amMTY Monterrey Gen Mariano Escobedo-SAT San Antonio

1h 10mnonstop

$227Viva

Fri, Sep 18 - Sun, Sep 20

8:45 pm - 8:57 pmSAT San Antonio-MTY Monterrey Gen Mariano Escobedo

1h 12mnonstop

8:45 am - 10:55 amMTY Monterrey Gen Mariano Escobedo-SAT San Antonio

1h 10mnonstop

$229Viva

Fri, Oct 23 - Mon, Oct 26

12:05 pm - 12:17 pmSAT San Antonio-MTY Monterrey Gen Mariano Escobedo

1h 12mnonstop

5:25 pm - 7:35 pmMTY Monterrey Gen Mariano Escobedo-SAT San Antonio

1h 10mnonstop

$230Viva

Mon, Sep 14 - Thu, Sep 17

8:45 pm - 8:57 pmSAT San Antonio-MTY Monterrey Gen Mariano Escobedo

1h 12mnonstop

5:25 pm - 7:35 pmMTY Monterrey Gen Mariano Escobedo-SAT San Antonio

1h 10mnonstop

$231Viva

Thu, Sep 10 - Wed, Sep 16

8:45 pm - 8:57 pmSAT San Antonio-MTY Monterrey Gen Mariano Escobedo

1h 12mnonstop

5:30 pm - 6:40 pmMTY Monterrey Gen Mariano Escobedo-SAT San Antonio

1h 10mnonstop

$232Viva

Thu, Oct 29 - Sun, Nov 1

8:45 pm - 8:57 pmSAT San Antonio-MTY Monterrey Gen Mariano Escobedo

1h 12mnonstop

8:45 am - 10:55 amMTY Monterrey Gen Mariano Escobedo-SAT San Antonio

1h 10mnonstop

$233Viva

Fri, Oct 2 - Mon, Oct 5

8:45 pm - 8:57 pmSAT San Antonio-MTY Monterrey Gen Mariano Escobedo

1h 12mnonstop

5:25 pm - 7:35 pmMTY Monterrey Gen Mariano Escobedo-SAT San Antonio

1h 10mnonstop

$234Viva

Mon, Sep 7 - Thu, Sep 10

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, Chicago, Washington, D.C. and New York.

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 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 Toronto.

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 $82.

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 $123 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 24 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 August 2026, there are 45 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.