$100 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 8/30. 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 Sat 8/22 and returning Sat 8/29

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

Thu, Sep 17 - Mon, Sep 21
Volaris Logo
11:15 am - 6:14 pm
SAT
-
CUN
6h 59m
1 stop
Volaris Logo
9:50 pm - 10:15 am
CUN
-
SAT
12h 25m
1 stop
$312Volaris
Sat, Aug 29 - Sat, Sep 5
Volaris Logo
12:41 pm - 9:03 pm
SAT
-
CUN
8h 22m
1 stop
Volaris Logo
9:50 pm - 10:15 am
CUN
-
SAT
12h 25m
1 stop
$313Volaris
Fri, Aug 28 - Wed, Sep 2
Volaris Logo
8:56 pm - 10:03 am
SAT
-
CUN
13h 07m
1 stop
Volaris Logo
12:49 pm - 8:07 pm
CUN
-
SAT
7h 18m
1 stop
$314Volaris
Sun, Nov 8 - Sat, Nov 21
Virgin Atlantic Logo
8:00 am - 9:55 am
SAT
-
MAD
18h 55m
1 stop
Virgin Atlantic Logo
11:55 am - 12:28 am
MAD
-
SAT
19h 33m
1 stop
$677Virgin Atlantic
Mon, Oct 5 - Mon, Oct 12
Iberia Logo
5:55 pm - 2:55 pm
AUS
-
MAD
14h 00m
1 stop
Iberia Logo
1:35 pm - 10:36 pm
MAD
-
AUS
16h 01m
1 stop
$683Iberia
Sun, Nov 8 - Sat, Nov 21
Iberia Logo
7:10 am - 8:50 am
SAT
-
MAD
18h 40m
1 stop
Iberia Logo
11:05 am - 6:25 pm
MAD
-
SAT
14h 20m
1 stop
$686Iberia
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
11:40 am - 9:50 pm
AUS
-
BVA
27h 10m
3 stops
Multiple Airlines Logo
5:55 am - 3:25 pm
BVA
-
AUS
40h 30m
3 stops
$872Multiple Airlines
Mon, Oct 19 - Thu, Oct 22
Virgin Atlantic Logo
6:05 pm - 4:40 pm
AUS
-
LCY
16h 35m
1 stop
Virgin Atlantic Logo
9:20 am - 4:10 pm
LCY
-
AUS
12h 50m
1 stop
$878Virgin Atlantic
Wed, Oct 21 - Wed, Oct 28
Virgin Atlantic Logo
7:00 am - 8:50 am
AUS
-
LCY
19h 50m
2 stops
Virgin Atlantic Logo
5:05 pm - 5:05 pm
LCY
-
AUS
29h 00m
1 stop
$882Virgin Atlantic
Tue, Dec 1 - Wed, Dec 9
Virgin Atlantic Logo
8:00 am - 7:15 am
AUS
-
LCY
17h 15m
2 stops
Virgin Atlantic Logo
7:45 am - 10:05 pm
LCY
-
AUS
20h 20m
2 stops
$891Virgin Atlantic

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 1 - Tue, Sep 8
Frontier Logo
8:26 pm - 10:03 pm
SAT
-
DEN
2h 37mnonstop
Frontier Logo
4:13 pm - 7:31 pm
DEN
-
SAT
2h 18mnonstop
$166Frontier
Thu, Aug 13 - Mon, Aug 17
Frontier Logo
7:49 pm - 9:24 pm
SAT
-
DEN
2h 35mnonstop
Frontier Logo
3:40 pm - 6:54 pm
DEN
-
SAT
2h 14mnonstop
$167Frontier
Thu, Aug 13 - Mon, Aug 17
Frontier Logo
7:49 pm - 9:24 pm
SAT
-
DEN
2h 35mnonstop
Frontier Logo
3:40 pm - 6:54 pm
DEN
-
SAT
2h 14mnonstop
$168Frontier
Wed, Aug 19 - Tue, Aug 25
Delta Logo
10:46 am - 7:35 pm
SAT
-
BOS
7h 49m
1 stop
Delta Logo
4:25 pm - 12:28 am
BOS
-
SAT
9h 03m
1 stop
$259Delta
Sun, Aug 9 - Sat, Aug 15
Multiple Airlines Logo
9:55 am - 4:32 pm
SAT
-
MCO
29h 37m
1 stop
Multiple Airlines Logo
1:45 pm - 3:41 pm
MCO
-
SAT
2h 56mnonstop
$260Multiple Airlines
Wed, Aug 19 - Tue, Aug 25
Southwest Logo
7:35 am - 4:55 pm
SAT
-
BOS
8h 20m
2 stops
Southwest Logo
8:30 am - 2:50 pm
BOS
-
SAT
7h 20m
1 stop
$264Southwest
Sun, Sep 20 - Mon, Sep 28
Southwest Logo
5:40 pm - 12:50 am
SAT
-
SEA
9h 10m
1 stop
Southwest Logo
11:00 pm - 10:20 am
SEA
-
SAT
9h 20m
1 stop
$266Southwest
Wed, Aug 26 - Thu, Sep 17
American Airlines Logo
6:00 am - 1:00 pm
SAT
-
LGA
6h 00m
1 stop
American Airlines Logo
4:07 pm - 9:59 pm
LGA
-
SAT
6h 52m
1 stop
$309American Airlines
Mon, Sep 14 - Sat, Sep 19
Delta Logo
1:20 pm - 6:28 pm
SAT
-
JFK
4h 08mnonstop
Delta Logo
9:00 am - 12:15 pm
JFK
-
SAT
4h 15mnonstop
$339Delta
Tue, Nov 24 - Wed, Dec 2
American Airlines Logo
2:05 pm - 9:00 pm
SAT
-
JFK
5h 55m
1 stop
American Airlines Logo
11:00 am - 4:43 pm
JFK
-
SAT
6h 43m
1 stop
$357American 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 (14% of total searches). The next most popular destinations are Las Vegas Harry Reid Intl (8%) and Los Angeles (7%).

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, Cancún and San Juan.

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 (95% of total searches). The next most popular destinations are Canada (4%) 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, New York, San Diego, Phoenix and Raleigh. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Raleigh at $154, while the most expensive was New York, at $490.

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, Torreón, Santiago de Querétaro, Monterrey and San Luis Potosí. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Santiago de Querétaro at $180, while the most expensive was Cancún, at $219.

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 18m.

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 Monterrey at $69.

Good to know

Low season

January

Cheapest flight

$74
Best time to beat the crowds with an average 5% 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
SAT
-
MEX
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
SAT
-
MCI
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 $170 one-way - $272 round-trip; Dallas $282 one-way - $432 round-trip; Houston $255 one-way - $479 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