$56 Find Deals on Flights from San Antonio

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 6/10. 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.
1 adult
1 adult, Economy, 0 bags

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Find Cheap Flights from San Antonio

Where can I fly from San Antonio?Prices from SAT, departing Mon 6/15 and returning Mon 6/22

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

Sat, Jul 18 - Sat, Jul 25
Sun Country Air Logo
10:55 am - 1:28 pm
SAT
-
CUN
2h 33mnonstop
Sun Country Air Logo
2:30 pm - 5:13 pm
CUN
-
SAT
2h 43mnonstop
$361Sun Country Air
Mon, Jun 22 - Thu, Jul 2
Sun Country Air Logo
10:50 am - 1:23 pm
SAT
-
CUN
2h 33mnonstop
Sun Country Air Logo
2:25 pm - 5:08 pm
CUN
-
SAT
2h 43mnonstop
$362Sun Country Air
Tue, Jul 14 - Sun, Jul 19
Multiple Airlines Logo
4:55 pm - 11:50 pm
SAT
-
CUN
6h 55m
1 stop
Multiple Airlines Logo
2:25 pm - 5:08 pm
CUN
-
SAT
2h 43mnonstop
$363Multiple Airlines
Mon, Oct 5 - Mon, Oct 12
Virgin Atlantic Logo
5:00 pm - 12:15 pm
AUS
-
MAD
12h 15m
1 stop
Virgin Atlantic Logo
9:50 am - 12:32 am
MAD
-
AUS
21h 42m
1 stop
$666Virgin Atlantic
Mon, Oct 5 - Mon, Oct 12
Virgin Atlantic Logo
1:40 pm - 12:15 pm
AUS
-
MAD
15h 35m
1 stop
Virgin Atlantic Logo
9:50 am - 5:21 pm
MAD
-
AUS
14h 31m
1 stop
$668Virgin Atlantic
Mon, Oct 5 - Mon, Oct 12
Virgin Atlantic Logo
2:45 pm - 12:15 pm
AUS
-
MAD
14h 30m
1 stop
Virgin Atlantic Logo
9:50 am - 8:33 pm
MAD
-
AUS
17h 43m
1 stop
$670Virgin Atlantic
Sun, Sep 20 - Fri, Oct 16
British Airways Logo
10:30 pm - 10:30 pm
AUS
-
BCN
17h 00m
1 stop
British Airways Logo
7:40 am - 3:25 pm
BCN
-
AUS
14h 45m
1 stop
$773British Airways
Tue, Oct 13 - Tue, Oct 27
Iberia Logo
12:42 pm - 10:10 am
AUS
-
BCN
14h 28m
1 stop
Iberia Logo
10:40 am - 9:33 pm
BCN
-
AUS
16h 53m
1 stop
$774Iberia
Tue, Oct 13 - Tue, Oct 27
British Airways Logo
10:30 pm - 6:40 pm
AUS
-
BCN
13h 10m
1 stop
British Airways Logo
11:20 am - 10:40 pm
BCN
-
AUS
17h 20m
2 stops
$783British Airways
Wed, Nov 4 - Tue, Nov 10
China Eastern Logo
7:25 am - 12:55 am
AUS
-
BKK
28h 30m
2 stops
China Eastern Logo
1:55 am - 8:57 pm
BKK
-
AUS
32h 02m
2 stops
$955China Eastern

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, Jun 9 - Wed, Jun 10
Frontier Logo
7:51 pm - 9:25 pm
SAT
-
DEN
2h 34mnonstop
Frontier Logo
3:40 pm - 6:56 pm
DEN
-
SAT
2h 16mnonstop
$139Frontier
Wed, Jun 3 - Mon, Jun 8
Frontier Logo
7:54 pm - 9:23 pm
SAT
-
DEN
2h 29mnonstop
Frontier Logo
3:42 pm - 6:59 pm
DEN
-
SAT
2h 17mnonstop
$142Frontier
Sat, Sep 12 - Tue, Sep 22
United Airlines Logo
4:13 pm - 9:21 pm
SAT
-
SEA
7h 08m
1 stop
United Airlines Logo
1:19 pm - 10:02 pm
SEA
-
SAT
6h 43m
1 stop
$260United Airlines
Mon, Aug 10 - Wed, Aug 19
Delta Logo
4:48 pm - 9:48 pm
SAT
-
SEA
7h 00m
1 stop
Delta Logo
5:15 am - 1:31 pm
SEA
-
SAT
6h 16m
1 stop
$265Delta
Tue, Jun 9 - Tue, Jun 16
United Airlines Logo
1:20 pm - 4:21 pm
SAT
-
ORD
3h 01mnonstop
United Airlines Logo
7:59 pm - 10:58 pm
ORD
-
SAT
2h 59mnonstop
$305United Airlines
Wed, Aug 19 - Mon, Aug 24
Southwest Logo
10:50 am - 5:05 pm
SAT
-
LGA
5h 15m
1 stop
Southwest Logo
6:10 am - 12:50 pm
LGA
-
SAT
7h 40m
1 stop
$334Southwest
Tue, Oct 20 - Sat, Oct 24
Delta Logo
12:10 pm - 5:07 pm
SAT
-
JFK
3h 57mnonstop
Delta Logo
7:35 am - 10:56 am
JFK
-
SAT
4h 21mnonstop
$339Delta
Wed, Aug 19 - Mon, Aug 24
American Airlines Logo
12:29 pm - 8:00 pm
SAT
-
JFK
6h 31m
1 stop
American Airlines Logo
6:35 am - 11:32 am
JFK
-
SAT
5h 57m
1 stop
$340American Airlines
Wed, Aug 5 - Sun, Aug 9
Southwest Logo
10:50 am - 5:05 pm
SAT
-
LGA
5h 15m
1 stop
Southwest Logo
6:20 am - 5:55 pm
LGA
-
SAT
12h 35m
1 stop
$340Southwest
Tue, Jul 7 - Sat, Jul 11
American Airlines Logo
7:00 am - 2:34 pm
SAT
-
JFK
6h 34m
1 stop
American Airlines Logo
8:15 am - 2:56 pm
JFK
-
SAT
7h 41m
1 stop
$345American 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 (13% of total searches). The next most popular destinations are Las Vegas Harry Reid Intl (12%) 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 London, Cancún and Tokyo.

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 (93% of total searches). The next most popular destinations are Canada (6%) 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, Phoenix, Raleigh and Los Angeles. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Raleigh at $99, while the most expensive was San Diego, at $288.

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, San Luis Potosí and Cancún. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Santiago de Querétaro at $125, while the most expensive was San Juan, at $325.

What is the longest direct flight from San Antonio?

The longest direct flight you can take from San Antonio is to Seattle, with a duration of 4h 34m. The next longest is Boston at 4h 19m, followed by a flight to New York at 4h 12m.

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 Santiago de Querétaro and cost $60. The next cheapest destinations were Memphis at $61 and Monterrey at $73.

Good to know

Low seasonJanuary
Cheapest flight$56
Best time to beat the crowds with an average 3% 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: Atlanta $191 one-way - $368 round-trip; Denver $132 one-way - $209 round-trip; Dallas $237 one-way - $444 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.

Reviews of the top 5 airlines serving from San Antonio to Worldwide

 
Need help choosing which airline to fly with from San Antonio to Worldwide? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4295 reviews
7.0Food
7.5Entertainment
8.1Boarding
8.0Comfort
8.6Crew
Airline reviews

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

2.0 MediocreAnonymous, May 2026
MCO - MDW
Read more Southwest reviews

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

I'm glad it wasn't only 75% full because I could get a good seat

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

Seats were very comfortable. They tilted back. Drinks and snacks were free and served 3 times. Attendants were awesome.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

The wheelchair service is useless. They live you in different spots, not tell you anything just wait. I waited 30 minutes in Frankfurt when decided to walk the 25 minutes distance. In Budapest nobody came.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

Cancelled BOYH legs of our flight home 30 min before initial boarding

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

Everything you need to know for your flight from San Antonio

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