Cheap flights from San Antonio (SAT) from $158

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 - DEN

SATDEN

San Antonio

Mon 7/20

7:39 pm-9:14 pm

Nonstop2h 35m

$63

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Tue 7/14

7:39 pm-9:14 pm

Nonstop2h 35m

$64

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 8/8

4:40 pm-6:05 pm

Nonstop1h 25m

$79

Quickest one-way

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Tue 8/4

7:00 am-8:20 am

Nonstop1h 20m

$80

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 8/8

4:18 pm-7:31 pm

1 stop3h 13m

$89

San AntonioLas Vegas

SAT - LAS

SATLAS

San Antonio

Mon 9/21

12:38 pm-10:34 pm

1 stop11h 56m

$93

San AntonioOrlando

SAT - MCO

SATMCO

San Antonio

Thu 8/6

5:57 pm-11:22 pm

1 stop4h 25m

$99

San AntonioLas Vegas

SAT - LAS

SATLAS

San Antonio

Mon 9/21

12:38 pm-10:34 pm

1 stop11h 56m

$99

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Sat 7/11

8:05 pm-1:15 am

1 stop7h 10m

$124

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Tue 7/21

5:55 pm-11:35 pm

2 stops7h 40m

$129

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Where can I directly fly to from San Antonio?

Currently, 22 destinations can be reached directly via flights from San Antonio.

Flights from San Antonio to

Atlanta

from$128

Flights from San Antonio to

Boston

from$198

Flights from San Antonio to

Cancún

from$174

Flights from San Antonio to

Denver

from$128

Flights from San Antonio to

El Paso

from$134

Flights from San Antonio to

Fort Lauderdale

from$80

Flights from San Antonio to

Guadalajara

from$88

Flights from San Antonio to

Kansas City

from$142

Flights from San Antonio to

Las Vegas

from$112

Flights from San Antonio to

Memphis

from$68

Flights from San Antonio to

Mexico City

from$79

Flights from San Antonio to

Minneapolis

from$119

Flights from San Antonio to

Monterrey

from$72

Flights from San Antonio to

New Orleans

from$104

Flights from San Antonio to

Pensacola

from$61

Flights from San Antonio to

Philadelphia

from$223

Flights from San Antonio to

Raleigh

from$94

Flights from San Antonio to

Salt Lake City

from$132

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.

7:39 pm - 9:14 pm

SAT

DEN

2h 35mnonstop

$63Frontier

Mon, Jul 20

7:39 pm - 9:14 pm

SAT

DEN

2h 35mnonstop

$64Frontier

Tue, Jul 14

4:40 pm - 6:05 pm

SAT

DFW

1h 25mnonstop

$79American Airlines

Sat, Aug 8

7:00 am - 8:20 am

SAT

DFW

1h 20mnonstop

$80American Airlines

Tue, Aug 4

4:18 pm - 7:31 pm

SAT

DFW

3h 13m

1 stop

$89United Airlines

Sat, Aug 8

12:38 pm - 10:34 pm

SAT

LAS

11h 56m

1 stop

$93Multiple Airlines

Mon, Sep 21

5:57 pm - 11:22 pm

SAT

MCO

4h 25m

1 stop

$99United Airlines

Thu, Aug 6

12:38 pm - 10:34 pm

SAT

LAS

11h 56m

1 stop

$99Multiple Airlines

Mon, Sep 21

8:05 pm - 1:15 am

SAT

SEA

7h 10m

1 stop

$124Southwest

Sat, Jul 11

5:55 pm - 11:35 pm

SAT

SEA

7h 40m

2 stops

$129Southwest

Tue, Jul 21

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, Chicago, Los Angeles and Washington, D.C..

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, Mexico City, San Luis Potosí, 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 $61. The next cheapest destinations are Memphis, Monterrey, Mexico City, Fort Lauderdale and Guadalajara.

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, Aeromexico, and Southwest. For example, American Airlines flights from San Antonio to Phoenix Sky Harbor Intl Airport, start at $55, Aeromexico flights from San Antonio to Mexico City cost around $80, and Southwest flights from San Antonio to Dallas Love Field Airport are around $97.

What is the cheapest flight available from San Antonio?

Currently, the cheapest flight from San Antonio found by our users is for $61 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 $110 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, 31 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 Houston George Bush Intcntl Airport, for which the starting price of a first class seat can be as low as $457.

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 June 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.