$66 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 8/4. 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

KAYAK searches hundreds of travel sites at once for cheap international flights from San Antonio

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Find Cheap Flights from San Antonio

Where can I fly from San Antonio?Prices from SAT, departing Sat 6/20 and returning Sat 6/27

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

Sun, Jul 19 - Thu, Jul 23
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
$359Sun Country Air
Sun, May 31 - Thu, Jun 4
Volaris Logo
8:41 pm - 10:03 am
SAT
-
CUN
13h 22m
1 stop
Volaris Logo
9:50 pm - 10:15 am
CUN
-
SAT
12h 25m
1 stop
$360Volaris
Sun, Jul 12 - Sat, Jul 18
Sun Country Air Logo
10:50 am - 1:23 pm
SAT
-
CUN
2h 33mnonstop
Sun Country Air Logo
2:30 pm - 5:13 pm
CUN
-
SAT
2h 43mnonstop
$361Sun Country Air
Wed, Oct 14 - Tue, Oct 20
Virgin Atlantic Logo
4:25 pm - 12:15 pm
SAT
-
MAD
12h 50m
1 stop
Virgin Atlantic Logo
9:50 am - 8:22 pm
MAD
-
SAT
17h 32m
1 stop
$652Virgin 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 - 12:32 am
MAD
-
AUS
21h 42m
1 stop
$668Virgin Atlantic
Mon, Oct 5 - Mon, Oct 12
Virgin Atlantic Logo
12:20 pm - 12:15 pm
AUS
-
MAD
16h 55m
1 stop
Virgin Atlantic Logo
9:50 am - 5:21 pm
MAD
-
AUS
14h 31m
1 stop
$669Virgin Atlantic
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
$957China Eastern
Sat, Oct 10 - Tue, Oct 20
Virgin Atlantic Logo
6:05 pm - 7:45 pm
AUS
-
LCY
19h 40m
1 stop
Virgin Atlantic Logo
8:25 am - 10:23 pm
LCY
-
AUS
19h 58m
2 stops
$988Virgin Atlantic
Wed, Sep 30 - Thu, Oct 15
Virgin Atlantic Logo
9:15 am - 8:50 am
AUS
-
LCY
17h 35m
2 stops
Virgin Atlantic Logo
9:20 am - 10:05 pm
LCY
-
AUS
18h 45m
2 stops
$992Virgin Atlantic
Mon, Aug 10 - Tue, Aug 18
Virgin Atlantic Logo
6:05 pm - 7:45 pm
AUS
-
LCY
19h 40m
1 stop
Virgin Atlantic Logo
10:00 am - 10:52 pm
LCY
-
AUS
18h 52m
2 stops
$993Virgin 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, Jun 16 - Wed, Jul 1
Frontier Logo
7:51 pm - 9:25 pm
SAT
-
DEN
2h 34mnonstop
Frontier Logo
3:40 pm - 6:56 pm
DEN
-
SAT
2h 16mnonstop
$146Frontier
Tue, Jul 7 - Wed, Jul 8
Frontier Logo
7:51 pm - 9:26 pm
SAT
-
DEN
2h 35mnonstop
Frontier Logo
3:40 pm - 6:54 pm
DEN
-
SAT
2h 14mnonstop
$162Frontier
Tue, Jun 30 - Wed, Jul 8
Frontier Logo
7:51 pm - 9:25 pm
SAT
-
DEN
2h 34mnonstop
Frontier Logo
3:40 pm - 6:54 pm
DEN
-
SAT
2h 14mnonstop
$168Frontier
Tue, Oct 13 - Tue, Oct 20
United Airlines Logo
5:58 pm - 10:40 pm
SAT
-
SEA
6h 42m
1 stop
United Airlines Logo
1:16 pm - 9:58 pm
SEA
-
SAT
6h 42m
1 stop
$260United Airlines
Sun, Sep 6 - Mon, Sep 14
Delta Logo
4:10 pm - 10:17 pm
SAT
-
SEA
8h 07m
1 stop
Delta Logo
12:00 pm - 11:18 pm
SEA
-
SAT
9h 18m
1 stop
$265Delta
Sat, Jul 18 - Tue, Jul 21
Southwest Logo
7:25 pm - 12:05 am
SAT
-
SEA
6h 40m
1 stop
Southwest Logo
10:45 pm - 10:20 am
SEA
-
SAT
9h 35m
1 stop
$275Southwest
Wed, Jun 24 - Tue, Jun 30
American Airlines Logo
2:10 pm - 5:12 pm
SAT
-
ORD
3h 02mnonstop
American Airlines Logo
9:00 pm - 11:59 pm
ORD
-
SAT
2h 59mnonstop
$304American Airlines
Tue, Jun 9 - Wed, Jun 10
United Airlines Logo
5:30 pm - 8:33 pm
SAT
-
ORD
3h 03mnonstop
United Airlines Logo
1:30 pm - 4:30 pm
ORD
-
SAT
3h 00mnonstop
$305United Airlines
Tue, Jun 23 - Tue, Jun 30
American Airlines Logo
6:05 am - 9:07 am
SAT
-
ORD
3h 02mnonstop
American Airlines Logo
2:46 pm - 5:52 pm
ORD
-
SAT
3h 06mnonstop
$306American Airlines
Mon, Oct 12 - Sat, Oct 17
Delta Logo
2:10 pm - 8:47 pm
SAT
-
EWR
5h 37m
1 stop
Delta Logo
2:30 pm - 8:22 pm
EWR
-
SAT
6h 52m
1 stop
$317Delta
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 Las Vegas Harry Reid Intl (12% of total searches). The next most popular destinations are New York (11%) 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 Cancún, Mexico City 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 (92% of total searches). The next most popular destinations are Canada (7%) 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, Phoenix, Raleigh, Los Angeles and Tampa. 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 Miami, at $327.

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, 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 $125, while the most expensive was Guadalajara, at $214.

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$66
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 Las Vegas

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 $196 one-way - $368 round-trip; Denver $149 one-way - $233 round-trip; Dallas $236 one-way - $432 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.
7.9
SouthwestOverall score based on 4282 reviews
8.0Comfort
7.0Food
8.6Crew
8.1Boarding
7.5Entertainment
Airline reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

4.0 OkayAnonymous, May 2026
MDW - LAX
Read more Southwest reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

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.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

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.

We had a delay, but thankfully I made it to my connection. Overall it went smooth

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.

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.

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

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.

Everything you need to know for your flight from San Antonio

Information on your arrival and departure airports