$98 Find Deals on Flights from San Antonio - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Worldwide departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Find Cheap Flights from San Antonio

Where can I fly from San Antonio?Prices from SAT, departing Mon 9/7 and returning Mon 9/14

Book Cheap International Flights from San Antonio

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip international flight deals from San Antonio to anywhere

Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
8:56 pm - 10:03 amSAT  San Antonio-CUN Cancun
13h 07m1 stop Mexico City Benito Juarez
Multiple Airlines Logo
6:06 pm - 7:10 pmCUN  Cancun-SAT San Antonio
25h 04m1 stop Santiago de Querétaro
$321Multiple Airlines
Mon, Sep 21 - Fri, Sep 25
Multiple Airlines Logo
8:56 pm - 10:03 amSAT  San Antonio-CUN Cancun
13h 07m1 stop Mexico City Benito Juarez
Multiple Airlines Logo
7:00 am - 7:35 pmCUN  Cancun-SAT San Antonio
12h 35m1 stop Monterrey Gen Mariano Escobedo
$322Multiple Airlines
Thu, Sep 17 - Tue, Sep 22
Viva Logo
8:45 pm - 6:45 pmSAT  San Antonio-CUN Cancun
22h 00m1 stop Monterrey Gen Mariano Escobedo
Viva Logo
6:15 am - 4:20 pmCUN  Cancun-SAT San Antonio
10h 05m1 stop Mexico City Benito Juarez
$323Viva
Mon, Feb 1 - Mon, Feb 8
Virgin Atlantic Logo
10:45 am - 8:00 amSAT  San Antonio-MAD Madrid Barajas
14h 15m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
Virgin Atlantic Logo
10:00 am - 12:28 amMAD  Madrid Barajas-SAT San Antonio
21h 28m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$679Virgin Atlantic
Mon, Feb 1 - Mon, Feb 8
Iberia Logo
3:00 pm - 9:20 amSAT  San Antonio-MAD Madrid Barajas
11h 20m1 stop Dallas/Fort Worth
Iberia Logo
1:00 pm - 9:09 pmMAD  Madrid Barajas-SAT San Antonio
15h 09m1 stop Dallas/Fort Worth
$687Iberia
Mon, Sep 21 - Tue, Oct 6
Air Canada Logo
11:40 am - 8:50 amAUS  Austin Bergstrom-MAD Madrid Barajas
14h 10m1 stop Toronto Pearson Intl
Air Canada Logo
1:30 pm - 10:48 amMAD  Madrid Barajas-AUS Austin Bergstrom
28h 18m1 stop Toronto Pearson Intl
$687Air Canada
Thu, Sep 10 - Sun, Sep 13
Multiple Airlines Logo
10:58 am - 12:40 amAUS  Austin Bergstrom-BKK Bangkok Suvarnabhumi
49h 42m3 stops Orlando Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
2:10 am - 10:03 amBKK  Bangkok Suvarnabhumi-AUS Austin Bergstrom
43h 53m3 stops Shanghai Pu Dong Los Angeles Orlando
$876Multiple Airlines
Mon, Nov 16 - Thu, Nov 26
Delta Logo
6:01 pm - 4:35 pmAUS  Austin Bergstrom-LCY London City
16h 34m1 stop Amsterdam Schiphol
Delta Logo
9:20 am - 4:05 pmLCY  London City-AUS Austin Bergstrom
12h 45m1 stop Amsterdam Schiphol
$882Delta
Mon, Feb 1 - Thu, Feb 11
KLM Logo
6:01 pm - 5:20 pmAUS  Austin Bergstrom-LCY London City
17h 19m1 stop Amsterdam Schiphol
KLM Logo
9:20 am - 4:05 pmLCY  London City-AUS Austin Bergstrom
12h 45m1 stop Amsterdam Schiphol
$889KLM
Mon, Feb 1 - Thu, Feb 11
KLM Logo
6:01 pm - 5:20 pmAUS  Austin Bergstrom-LCY London City
17h 19m1 stop Amsterdam Schiphol
KLM Logo
9:20 am - 4:05 pmLCY  London City-AUS Austin Bergstrom
12h 45m1 stop Amsterdam Schiphol
$890KLM

Book Cheap Domestic Flights from San Antonio

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip domestic flight deals from San Antonio

Tue, Sep 8 - Fri, Sep 11
Frontier Logo
8:26 pm - 10:03 pmSAT  San Antonio-DEN Denver Intl
2h 37mnonstop
Frontier Logo
4:13 pm - 7:25 pmDEN  Denver Intl-SAT San Antonio
2h 12mnonstop
$148Frontier
Fri, Sep 11 - Mon, Sep 14
Frontier Logo
8:20 pm - 9:49 pmSAT  San Antonio-DEN Denver Intl
2h 29mnonstop
Frontier Logo
4:13 pm - 7:25 pmDEN  Denver Intl-SAT San Antonio
2h 12mnonstop
$152Frontier
Thu, Aug 27 - Mon, Aug 31
Multiple Airlines Logo
9:55 am - 10:59 pmSAT  San Antonio-MCO Orlando
12h 04m1 stop Raleigh-Durham
Multiple Airlines Logo
7:00 am - 8:56 amMCO  Orlando-SAT San Antonio
2h 56mnonstop
$215Multiple Airlines
Sat, Sep 5 - Mon, Sep 7
Multiple Airlines Logo
5:38 pm - 9:07 amSAT  San Antonio-ATL Atlanta Hartsfield-Jackson
14h 29m2 stops Pensacola Tampa
Multiple Airlines Logo
8:35 pm - 7:31 pmATL  Atlanta Hartsfield-Jackson-SAT San Antonio
23h 56m1 stop Denver Intl
$235Multiple Airlines
Sat, Sep 19 - Tue, Sep 22
Delta Logo
3:10 pm - 11:58 pmSAT  San Antonio-BOS Boston Logan Intl
7h 48m1 stop Detroit Metropolitan Wayne County
Delta Logo
9:15 am - 12:40 pmBOS  Boston Logan Intl-SAT San Antonio
4h 25mnonstop
$259Delta
Sat, Sep 5 - Fri, Sep 11
Delta Logo
1:20 pm - 6:47 pmSAT  San Antonio-BOS Boston Logan Intl
4h 27mnonstop
Delta Logo
6:05 am - 12:15 pmBOS  Boston Logan Intl-SAT San Antonio
7h 10m1 stop New York John F Kennedy Intl
$260Delta
Mon, Aug 24 - Thu, Aug 27
United Airlines Logo
1:45 pm - 5:42 pmSAT  San Antonio-SEA Seattle/Tacoma Intl
5h 57m1 stop Denver Intl
United Airlines Logo
7:00 am - 3:43 pmSEA  Seattle/Tacoma Intl-SAT San Antonio
6h 43m1 stop Houston George Bush Intcntl
$277United Airlines
Sun, Sep 6 - Thu, Sep 10
United Airlines Logo
4:08 pm - 11:15 pmSAT  San Antonio-LGA New York LaGuardia
6h 07m1 stop Houston George Bush Intcntl
United Airlines Logo
10:11 am - 3:43 pmLGA  New York LaGuardia-SAT San Antonio
6h 32m1 stop Houston George Bush Intcntl
$304United Airlines
Tue, Sep 1 - Sat, Sep 5
American Airlines Logo
12:40 pm - 8:29 pmSAT  San Antonio-LGA New York LaGuardia
6h 49m1 stop Dallas/Fort Worth
American Airlines Logo
2:29 pm - 7:24 pmLGA  New York LaGuardia-SAT San Antonio
5h 55m1 stop Charlotte Douglas
$305American Airlines
Thu, Aug 20 - Mon, Aug 24
American Airlines Logo
5:00 am - 12:02 pmSAT  San Antonio-LGA New York LaGuardia
6h 02m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 pm - 10:00 pmLGA  New York LaGuardia-SAT San Antonio
6h 00m1 stop Dallas/Fort Worth
$309American Airlines
Booking Insights

KAYAK's insights & trends for flights from San Antonio

Get data-powered insights and trends into flights from San Antonio to help you find the cheapest flights, the best time to fly and much more.

Which are the most popular places to fly to from San Antonio?

The domestic destinations KAYAK users have most searched for when searching for flights from San Antonio.

Based on KAYAK flight searches, the most popular place to fly from San Antonio is New York (12% of total searches). The next most popular destinations are Las Vegas Harry Reid Intl (11%) and Los Angeles (6%).

What are the most popular international flights out of San Antonio?

The international destinations KAYAK users have most searched for when searching for flights from San Antonio.

There are many international destinations you can fly to from San Antonio. The most popular international destinations among KAYAK users are Mexico City, London and Cancún.

What are the most popular countries to fly to from San Antonio?

The most popular countries KAYAK users have searched for from San Antonio along with the average round-trip price for the route clicked by KAYAK users in the last 2 weeks.

Based on KAYAK flight searches, the most popular country to fly to from San Antonio is Mexico (96% of total searches). The next most popular destinations are Canada (3%) and Puerto Rico (1%).

Which cities can I fly to direct from San Antonio?

There are loads of places you can fly direct to from San Antonio. The most popular destinations for direct flights among KAYAK users are Chicago, San Diego, Los Angeles, Tampa and Charlotte. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Chicago at $252, while the most expensive was San Diego, at $568.

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

There are many international destinations you can fly to non-stop from San Antonio. The most popular international destinations from KAYAK users are Mexico City, Guadalajara, Santiago de Querétaro, León and Monterrey. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Santiago de Querétaro at $177, while the most expensive was Guadalajara, at $250.

What is the longest direct flight from San Antonio?

The longest direct flight you can take from San Antonio is to Boston, with a duration of 4h 27m. The next longest is Seattle at 4h 25m, followed by a flight to New York at 4h 13m.

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

The cheapest destination for a flight from San Antonio found on KAYAK in the last two weeks was Memphis and cost $48. The next cheapest destinations were Santiago de Querétaro at $62 and San Luis Potosí at $68.

Good to know

Low season

January

Cheapest flight

$54
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from San Antonio to Denver

Flights from San Antonio: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew from San Antonio to anywhere 
AlejandraFlew with Aeromexico-Feb 2026
Always have your passport ready. It will be checked more times than you think and expect to wait a while for everything when you arrive.
Verified travelerFlew with Southwest-Apr 2024
On any flight, check in 24 hours before departure. Make sure you take snacks

FAQs for booking flights out of San Antonio

  • Can I get something to eat before my flight from San Antonio International Airport (SAT)?

    There are many food and drink options for you at the airport. You can grab a burger or a pizza, or you can sit down for a full Mexican meal, have a casual dining experience, or satisfy a little hunger with a coffee and a pastry. While the airport is open 24 hours a day, the various eateries have different hours. Still, there are vending machines where you can buy cold drinks and snacks anytime of day or night.

  • What are my long-term parking options at SAT?

    There is a short-term garage just across the road from the terminals that offers daily rates of about $27. On the other side of the short-term garage is the long-term garage and surface lot, which charges about $16 a day. Farther away from the terminals are the economy lots. The green lot is off Dee Howard Way, and the red lot is off Northern Boulevard. They both charge around $8 a day and are serviced by a shuttle for access to the terminals. Most daily rates are available for up to 30 days.

  • Is there public transportation available to SAT from downtown?

    There are several VIA Transportation buses that you can take to the airport. You can take a regular local bus, such as the Number 5, which runs every day of the week and makes many stops on the way from downtown to the airport. Fares for regular buses are about $1.30. You could also take the express bus, Number 7, which starts at the Stone Oak Park & Ride and costs about $2.60. The Number 7 runs Monday to Friday from 5:45 am to 7 pm.

  • When do I have to be at the airport?

    You should arrive at the airport at least 90 minutes before your flight. You may want to arrive around two hours before your flight for international travel or if you are traveling during a peak time, such as the holidays. The TSA checkpoints are opened at 3:30 am, and you want to make sure you have enough time to clear security checks.

  • What is San Antonio also known as?

    San Antonio Airport’s airport code is SAT. It can also be referred to as San Antonio, San Antonio Intl.

  • How does KAYAK find such low prices on flights from San Antonio?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to your destination with an airline and back to San Antonio with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight out of San Antonio

  • Looking for a cheap flight? 25% of our users found tickets from San Antonio to the following destinations at these prices or less: Denver $166 one-way - $273 round-trip; Dallas $270 one-way - $457 round-trip; Houston $257 one-way - $480 round-trip
  • San Antonio International Airport (SAT) is an international airport located about 8 miles north of Downtown San Antonio, Texas. Its three runways service domestic and international flights mainly across the US and Mexico.
  • You can stay hydrated while promoting sustainable practices at SAT. The airport has installed water filling stations throughout the complex. You can find them in Terminals A and B, mainly along the departure levels, with some near the restrooms.
  • If you need a quiet space for some prayer, meditation, or quiet reflection before your flight from SAT, you can head to the interfaith meditation room. Located in Terminal B’s ticketing lobby, you can access the meditation room 24 hours a day.
  • Having trouble while you are at the airport? SAT has Airport Ambassadors to help. These volunteers wearing cowboy hats are available to provide assistance, including how to find your way to your terminal and gate, where charging stations are, or other airport information.
  • While you are waiting for your flight, you may want to take a walk around SAT and enjoy the artwork. Public Art San Antonio works with the airport to curate permanent and temporary exhibits throughout the airport. The airport also hosts live cultural events all year long and provides live entertainment with a performing arts program.

Everything you need to know for your flight from San Antonio

Information on your arrival and departure airports