Cheap flights from San Antonio (SAT) from $138

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Fly to

Route

Depart

Return

Price

Cheapest one-way

Quickest one-way

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Tue 7/14

7:39 pm-9:14 pm

Nonstop2h 35m

$64

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Tue 7/7

7:39 pm-9:14 pm

Nonstop2h 35m

$72

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Wed 8/5

4:49 pm-9:45 pm

1 stop6h 56m

$90

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Mon 10/19

6:30 am-2:47 pm

1 stop10h 17m

$106

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Tue 9/8

1:00 pm-4:00 pm

Nonstop3h 00m

$117

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Thu 8/6

7:50 pm-12:40 am

1 stop6h 50m

$126

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Wed 7/15

5:55 pm-11:35 pm

2 stops7h 40m

$129

San AntonioNew York

SAT - JFK

SATJFK

San Antonio

Thu 8/6

6:11 am-3:42 pm

1 stop8h 31m

$183

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

Tue 10/6

11:03 am-11:07 pm

1 stop11h 04m

$185

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Sat 8/15

12:55 pm-9:54 pm

1 stop7h 59m

$186

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Where can I directly fly to from San Antonio?

Currently, 20 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$121

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$91

Flights from San Antonio to

Memphis

from$68

Flights from San Antonio to

Mexico City

from$79

Flights from San Antonio to

Minneapolis

from$129

Flights from San Antonio to

Monterrey

from$97

Flights from San Antonio to

New Orleans

from$104

Flights from San Antonio to

Pensacola

from$61

Flights from San Antonio to

Raleigh

from$94

Flights from San Antonio to

San Diego

from$181

Flights from San Antonio to

San Francisco

from$240

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

$64Frontier

Tue, Jul 14

7:39 pm - 9:14 pm

SAT

DEN

2h 35mnonstop

$72Frontier

Tue, Jul 7

4:49 pm - 9:45 pm

SAT

SEA

6h 56m

1 stop

$90Delta

Wed, Aug 5

6:30 am - 2:47 pm

SAT

SEA

10h 17m

1 stop

$106Delta

Mon, Oct 19

1:00 pm - 4:00 pm

SAT

ORD

3h 00mnonstop

$117United Airlines

Tue, Sep 8

7:50 pm - 12:40 am

SAT

SEA

6h 50m

1 stop

$126Southwest

Thu, Aug 6

5:55 pm - 11:35 pm

SAT

SEA

7h 40m

2 stops

$129Southwest

Wed, Jul 15

6:11 am - 3:42 pm

SAT

JFK

8h 31m

1 stop

$183American Airlines

Thu, Aug 6

11:03 am - 11:07 pm

SAT

EWR

11h 04m

1 stop

$185American Airlines

Tue, Oct 6

12:55 pm - 9:54 pm

SAT

LGA

7h 59m

1 stop

$186United Airlines

Sat, Aug 15

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

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

There are many cities a direct flight away from San Antonio. The most popular international destinations among momondo users are Monterrey, Santiago de Querétaro, 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, Santiago de Querétaro, 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 $81, 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 $107 to travel from San Antonio to Pensacola.

Which destinations have the most frequent flights from San Antonio?

Dallas/Fort Worth Airport, Atlanta and Houston George Bush Intcntl Airport are currently the destinations served most frequently from San Antonio, with 52, 34 and 27 flights per day on average, respectively.

Which airlines can you fly with from San Antonio?

Airlines including American Airlines, Delta and United Airlines 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.