Cheap flights from San Antonio (SAT) from $89

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Fly to

Route

Depart

Return

Price

Cheapest one-way

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Wed 6/10

7:51 pm-9:25 pm

Nonstop2h 34m

$64

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Mon 4/27

3:00 pm-2:47 pm

1 stop23h 47m

$65

Quickest one-way

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Wed 5/20

8:31 pm-9:49 pm

Nonstop1h 18m

$69

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Fri 5/1

8:24 pm-3:59 am

1 stop8h 35m

$69

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Wed 4/29

2:14 pm-6:30 pm

1 stop4h 16m

$79

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Wed 4/29

2:00 pm-3:20 pm

Nonstop2h 20m

$85

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Tue 4/28

7:40 am-12:23 pm

1 stop4h 43m

$89

San AntonioOrlando

SAT - MCO

SATMCO

San Antonio

Mon 7/6

5:09 pm-9:00 pm

Nonstop2h 51m

$90

San AntonioOrlando

SAT - MCO

SATMCO

San Antonio

Wed 7/1

5:09 pm-9:00 pm

Nonstop2h 51m

$91

San AntonioNew York

SAT - JFK

SATJFK

San Antonio

Sat 5/2

5:00 am-1:28 pm

1 stop7h 28m

$150

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Where can I directly fly to from San Antonio?

Currently, 24 destinations can be reached directly via flights from San Antonio.

Flights from San Antonio to

Atlanta

from$146

Flights from San Antonio to

Boston

from$188

Flights from San Antonio to

Cancún

from$116

Flights from San Antonio to

Denver

from$82

Flights from San Antonio to

El Paso

from$153

Flights from San Antonio to

Fort Lauderdale

from$75

Flights from San Antonio to

Guadalajara

from$86

Flights from San Antonio to

Las Vegas

from$101

Flights from San Antonio to

León, Guanajuato

from$76

Flights from San Antonio to

Los Angeles

from$120

Flights from San Antonio to

Memphis

from$59

Flights from San Antonio to

Mexico City

from$76

Flights from San Antonio to

Monterrey

from$68

Flights from San Antonio to

Morelia

from$111

Flights from San Antonio to

New Orleans

from$113

Flights from San Antonio to

Pensacola

from$102

Flights from San Antonio to

Philadelphia

from$139

Flights from San Antonio to

Raleigh

from$188

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.

7:51 pm - 9:25 pm

SAT

DEN

2h 34mnonstop

$64Frontier

Wed, Jun 10

3:00 pm - 2:47 pm

SAT

DFW

23h 47m

1 stop

$65Frontier

Mon, Apr 27

8:31 pm - 9:49 pm

SAT

DFW

1h 18mnonstop

$69American Airlines

Wed, May 20

8:24 pm - 3:59 am

SAT

DEN

8h 35m

1 stop

$69Frontier

Fri, May 1

2:14 pm - 6:30 pm

SAT

DFW

4h 16m

1 stop

$79United Airlines

Wed, Apr 29

2:00 pm - 3:20 pm

SAT

DEN

2h 20mnonstop

$85Southwest

Wed, Apr 29

7:40 am - 12:23 pm

SAT

DFW

4h 43m

1 stop

$89United Airlines

Tue, Apr 28

5:09 pm - 9:00 pm

SAT

MCO

2h 51mnonstop

$90Spirit Airlines

Mon, Jul 6

5:09 pm - 9:00 pm

SAT

MCO

2h 51mnonstop

$91Spirit Airlines

Wed, Jul 1

5:00 am - 1:28 pm

SAT

JFK

7h 28m

1 stop

$150American Airlines

Sat, May 2

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 Phoenix, Los Angeles, Miami, New York and Chicago.

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, Mexico City, León, Guanajuato, 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 San Luis Potosí at $41. The next cheapest destinations are Santiago de Querétaro, Memphis, Monterrey, Fort Lauderdale 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 Viva, American Airlines, and Delta. For example, Viva flights from San Antonio to Monterrey, start at $37, American Airlines flights from San Antonio to San Diego cost around $50, and Delta flights from San Antonio to Detroit are around $76.

What is the cheapest flight available from San Antonio?

Currently, the cheapest flight from San Antonio found by our users is for $41 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 $155 to travel from San Antonio to San Luis Potosí.

Which destinations have the most frequent flights from San Antonio?

Dallas/Fort Worth Airport, Chicago and Houston George Bush Intcntl Airport are currently the destinations served most frequently from San Antonio, with 47, 26 and 26 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 Denver, for which the starting price of a first class seat can be as low as $602.

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 April 2026, there are 41 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.