$46 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 7/9. 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

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Find Cheap Flights from San Antonio

Where can I fly from San Antonio?Prices from SAT, departing Fri 7/18 and returning Fri 7/25

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

Fri, Aug 15 - Tue, Aug 19
 Logo
2:35 pm - 11:45 pmAUS-CUN
9h 10m1 stop
 Logo
1:42 pm - 12:59 amCUN-AUS
11h 17m1 stop
Wed, Aug 20 - Sat, Aug 23
Spirit Airlines Logo
7:15 am - 12:37 pmAUS-CUN
5h 22m1 stop
Spirit Airlines Logo
1:42 pm - 12:59 amCUN-AUS
11h 17m1 stop
$288Spirit Airlines
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Fri, Aug 15 - Wed, Aug 20
 Logo
2:35 pm - 12:50 amAUS-CUN
10h 15m1 stop
 Logo
1:42 pm - 12:59 amCUN-AUS
11h 17m1 stop
Tue, Dec 9 - Tue, Dec 16
United Airlines Logo
7:15 am - 8:20 amAUS-BCN
18h 05m1 stop
United Airlines Logo
1:35 pm - 3:45 pmBCN-AUS
33h 10m2 stops
$461United Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
 Logo
10:00 am - 7:50 amAUS-BCN
14h 50m1 stop
 Logo
5:50 am - 3:15 pmBCN-AUS
15h 25m1 stop
Wed, Nov 5 - Wed, Nov 19
United Airlines Logo
12:15 pm - 1:05 pmAUS-BCN
17h 50m2 stops
United Airlines Logo
1:35 pm - 1:56 pmBCN-AUS
31h 21m2 stops
$465United Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 21
United Airlines Logo
1:35 pm - 9:30 pmAUS-DEL
21h 25m1 stop
United Airlines Logo
11:35 pm - 12:31 pmDEL-AUS
23h 26m1 stop
$647United Airlines
Find Deal
Mon, Sep 8 - Tue, Sep 23
United Airlines Logo
12:48 pm - 9:30 pmAUS-DEL
22h 12m2 stops
United Airlines Logo
11:35 pm - 3:23 pmDEL-AUS
26h 18m2 stops
$651United Airlines
Find Deal
Tue, Sep 23 - Fri, Oct 3
Air Canada Logo
7:15 pm - 3:50 pmSAT-HND
30h 35m2 stops
Air Canada Logo
6:10 pm - 11:58 amHND-SAT
31h 48m2 stops
$666Air Canada
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Tue, Sep 23 - Tue, Oct 7
Air Canada Logo
11:20 am - 3:50 pmAUS-HND
38h 30m1 stop
Air Canada Logo
6:10 pm - 10:35 amHND-AUS
30h 25m1 stop
$674Air Canada
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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

Mon, Jul 7 - Wed, Jul 9
Spirit Airlines Logo
10:57 pm - 11:57 pmSAT-LAS
3h 00mnonstop
Spirit Airlines Logo
1:54 pm - 6:36 pmLAS-SAT
2h 42mnonstop
$94Spirit Airlines
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Wed, Jul 16 - Wed, Jul 23
Spirit Airlines Logo
2:11 pm - 3:31 pmSAT-LAX
3h 20mnonstop
Spirit Airlines Logo
8:10 am - 1:06 pmLAX-SAT
2h 56mnonstop
$98Spirit Airlines
Find Deal
Tue, Jul 15 - Tue, Jul 22
Spirit Airlines Logo
7:52 pm - 8:52 pmSAT-LAS
3h 00mnonstop
Spirit Airlines Logo
1:54 pm - 6:36 pmLAS-SAT
2h 42mnonstop
$98Spirit Airlines
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Sat, Jul 12 - Tue, Jul 15
Frontier Logo
6:59 pm - 8:25 pmSAT-DEN
2h 26mnonstop
Frontier Logo
2:45 pm - 6:02 pmDEN-SAT
2h 17mnonstop
$137Frontier
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Tue, Jul 8 - Tue, Jul 15
Frontier Logo
6:59 pm - 8:25 pmSAT-DEN
2h 26mnonstop
Frontier Logo
2:45 pm - 6:02 pmDEN-SAT
2h 17mnonstop
$138Frontier
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Wed, Aug 13 - Sat, Aug 23
Delta Logo
4:00 pm - 10:25 pmSAT-SEA
8h 25m1 stop
Delta Logo
12:15 pm - 11:54 pmSEA-SAT
9h 39m1 stop
$181Delta
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Mon, Jul 21 - Tue, Aug 12
Delta Logo
6:03 pm - 11:59 pmSAT-SEA
7h 56m1 stop
Delta Logo
5:30 am - 1:39 pmSEA-SAT
6h 09m1 stop
$193Delta
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Thu, Sep 4 - Thu, Sep 11
Southwest Logo
7:15 pm - 11:35 pmSAT-SEA
6h 20m1 stop
Southwest Logo
10:45 pm - 8:55 amSEA-SAT
8h 10m1 stop
$195Southwest
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Mon, Jun 30 - Fri, Jul 4
American Airlines Logo
9:57 am - 4:17 pmSAT-LGA
5h 20m1 stop
American Airlines Logo
5:45 am - 12:26 pmLGA-SAT
7h 41m1 stop
$199American Airlines
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Mon, Jun 30 - Fri, Jul 4
American Airlines Logo
8:05 am - 3:10 pmSAT-LGA
6h 05m1 stop
American Airlines Logo
5:45 am - 12:26 pmLGA-SAT
7h 41m1 stop
$200American Airlines
Find Deal
Useful Info

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 (17% of total searches). The next most popular destinations are Las Vegas Harry Reid Intl (7%) and Seattle/Tacoma Intl (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.

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 Fort Lauderdale. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Tampa at $120, while the most expensive was Chicago, at $326.

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 Monterrey at $136, while the most expensive was Cancún, at $257.

What is the longest direct flight from San Antonio?

The longest direct flight you can take from San Antonio is to San Juan Luis Munoz Marin Intl Airport, with a duration of 5h 00m. The next longest is Seattle at 4h 33m, followed by a flight to Boston at 4h 19m.

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$46
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from San Antonio to Los Angeles

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 $123 one-way - $254 round-trip; Denver $113 one-way - $258 round-trip; Dallas $172 one-way - $348 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 4280 reviews
7.1Food
8.6Crew
8.0Comfort
8.2Boarding
7.6Entertainment
Airline reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

10.0 ExcellentMichael, Jun 2025SMF - SEA
Read more Southwest reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Staff was far less than helpful at all times. Departure and arrival times mean nothing to Southwest. Extremely disappointed, will never fly with them again, and I’ll be sure to share my experience with all.

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Overall, aside from the baggage issue, it was as good as one expects.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

I want to single out flight attendant Mitch who was in the Premium Economy section. When my wife’s hearing aide dropped through the cushion under the seat he was able to locate it and return it to her. Food was a different matter. Dinner was fine. Breakfast was another matter. They had a yogurt dish that the ran out of and the alternative was not very good according to those we talked to.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

Gate agent did not hold flight for connection, provided no assistance to get new flight

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

Food choices were very limited. Taste of the dishes was average.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Took off on time and successfully avoided weather that looked to be a problem along the way

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

Great! We boarded on time! Everything went so smoothly! The flight was so smooth

Seats uncomfortable, hard to check luggage, etc. It was like the last flight out of Hanoi

I will never fly with Spirit again. I was late getting through TSA after dealing with traffic and getting on the wrong shuttle. I got to the gate 2 minutes before the ticket said the gate closes and they agents were gone and doors were closed. They rescheduled my flight for 12 hours later and the agent had the nerve to tell me, “Be on time next time”. I was already upset from nothing going right for me that morning. I booked another flight through Alaska Airlines and they were very accommodating, nerer again Spirit Airlines!!!!

All was good expecting the seats need a bit of cushion. Besides that I can’t complain.

You get what you pay for, and the flights went smoothly. There’s no reclining chairs, no screens, And there isn’t always wifi, but the plane was clean and staff was friendly and the takeoff/landing were smooth.

It’s what we expected from Spirit..reasonable cost, good for a 2-3 hour flight. Disappointed that we had a 2 hour delay in departure from DFW for a maintenance issue, but the pilot handled it well once we were outbound on a different Airbus.

The flight was on time. The seats are very narrow.

Unclear pricing; ended up being charged an extra $52 just to get onboard

Seats are poor. They do not lean back. They do not even have pockets on the back, making it impossible to store a phone or a coke bottle. If you opt for basic economy cheap seats, they stick you always in the middle or window seat, even though there are unoccupied seats on the aisle. And then there is the nickel and diming. No carry-ons. And checking your carry-on is $70. At the end there is no price advantage but there is plenty of aggravation.

Flight crew was great. Spirit leaves a lot to be desired in terms of comfort.

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