$24 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 12/14. 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 Fri 12/19 and returning Fri 12/26

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, Mar 14 - Sat, Mar 21
Volaris Logo
8:37 pm - 9:56 amSAT-CUN
13h 19m1 stop
Volaris Logo
4:18 am - 11:01 amCUN-SAT
6h 43m1 stop
$248Volaris
Find Deal
Sat, May 2 - Sat, May 9
Volaris Logo
8:41 pm - 10:03 amSAT-CUN
13h 22m1 stop
Volaris Logo
10:53 am - 7:10 pmCUN-SAT
8h 17m1 stop
$250Volaris
Find Deal
Thu, Mar 19 - Sun, Mar 22
Volaris Logo
8:37 pm - 9:56 amSAT-CUN
13h 19m1 stop
Volaris Logo
4:18 am - 11:01 amCUN-SAT
6h 43m1 stop
$257Volaris
Find Deal
Wed, Dec 31 - Tue, Jan 13
Delta Logo
11:16 am - 9:15 amSAT-MAD
14h 59m1 stop
Delta Logo
10:00 am - 11:35 amMAD-SAT
32h 35m1 stop
$443Delta
Find Deal
Wed, Feb 4 - Sun, Feb 8
Virgin Atlantic Logo
12:55 pm - 8:00 amSAT-BCN
12h 05m1 stop
Virgin Atlantic Logo
10:55 am - 8:25 pmBCN-SAT
16h 30m1 stop
$459Virgin Atlantic
Find Deal
Sun, Feb 8 - Tue, Feb 17
Multiple Airlines Logo
12:55 pm - 8:00 amSAT-BCN
12h 05m1 stop
Multiple Airlines Logo
12:15 pm - 10:57 pmBCN-SAT
17h 42m2 stops
$461Multiple Airlines
Find Deal
Wed, Dec 31 - Mon, Jan 12
Delta Logo
5:10 am - 9:15 amSAT-MAD
21h 05m1 stop
Delta Logo
1:05 pm - 5:15 pmMAD-SAT
35h 10m2 stops
$463Delta
Find Deal
Wed, Feb 4 - Sun, Feb 8
Delta Logo
8:00 am - 8:00 amSAT-BCN
17h 00m2 stops
Delta Logo
10:55 am - 12:38 amBCN-SAT
20h 43m1 stop
$463Delta
Find Deal
Wed, Feb 4 - Sun, Feb 8
Delta Logo
1:40 pm - 9:15 amSAT-MAD
12h 35m1 stop
Delta Logo
6:00 am - 9:34 pmMAD-SAT
22h 34m2 stops
$466Delta
Find Deal
Fri, Jan 30 - Tue, Feb 3
Delta Logo
8:00 am - 9:30 amSAT-LCY
19h 30m2 stops
Delta Logo
10:00 am - 10:28 pmLCY-SAT
18h 28m2 stops
$661Delta
Find Deal

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

Fri, Jan 23 - Mon, Jan 26
Frontier Logo
8:24 pm - 9:49 pmSAT-DEN
2h 25mnonstop
Frontier Logo
4:16 pm - 7:33 pmDEN-SAT
2h 17mnonstop
$87Frontier
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Thu, Dec 11 - Sun, Dec 14
Frontier Logo
7:56 pm - 9:20 pmSAT-DEN
2h 24mnonstop
Frontier Logo
6:12 am - 9:30 amDEN-SAT
2h 18mnonstop
$88Frontier
Find Deal
Thu, Feb 12 - Thu, Feb 19
Frontier Logo
10:13 am - 11:39 amSAT-DEN
2h 26mnonstop
Frontier Logo
6:00 am - 9:18 amDEN-SAT
2h 18mnonstop
$89Frontier
Find Deal
Sun, Dec 7 - Thu, Dec 11
Frontier Logo
7:56 pm - 6:46 pmSAT-LAS
24h 50m1 stop
Frontier Logo
8:17 am - 12:56 pmLAS-SAT
2h 39mnonstop
$98Frontier
Find Deal
Mon, Dec 1 - Thu, Dec 4
Frontier Logo
1:50 pm - 2:50 pmSAT-LAS
3h 00mnonstop
Frontier Logo
5:07 pm - 7:00 pmLAS-SAT
23h 53m1 stop
$99Frontier
Find Deal
Mon, Dec 15 - Thu, Dec 18
Multiple Airlines Logo
5:40 am - 7:04 amSAT-LAX
3h 24mnonstop
Multiple Airlines Logo
9:58 pm - 1:16 pmLAX-SAT
13h 18m1 stop
$111Multiple Airlines
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Mon, Dec 8 - Tue, Dec 16
Multiple Airlines Logo
7:43 pm - 6:38 pmSAT-LAX
24h 55m1 stop
Multiple Airlines Logo
2:12 pm - 6:59 pmLAX-SAT
2h 47mnonstop
$116Multiple Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 17
United Airlines Logo
12:08 pm - 4:19 pmSAT-IAD
3h 11mnonstop
United Airlines Logo
8:20 am - 11:11 amIAD-SAT
3h 51mnonstop
$249United Airlines
Find Deal
Thu, Dec 4 - Sat, Dec 6
Spirit Airlines Logo
1:55 pm - 11:42 pmSAT-LGA
8h 47m1 stop
Spirit Airlines Logo
8:41 pm - 11:26 pmLGA-SAT
27h 45m2 stops
$249Spirit Airlines
Find Deal
Mon, Nov 24 - Mon, Dec 1
Spirit Airlines Logo
6:07 pm - 1:55 pmSAT-EWR
18h 48m1 stop
Spirit Airlines Logo
6:20 am - 6:32 pmEWR-SAT
13h 12m1 stop
$259Spirit Airlines
Find Deal
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 (21% of total searches). The next most popular destinations are Las Vegas Harry Reid Intl (8%) and Denver Intl (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 London, Mexico City 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 (92% of total searches). The next most popular destinations are Puerto Rico (8%) and Canada (0%).

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, Phoenix, Los Angeles and Miami. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Los Angeles at $154, while the most expensive was Miami, at $308.

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, Guadalajara, Morelia and León. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Morelia at $128, while the most expensive was Monterrey, at $204.

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 4h 42m. The next longest is Seattle at 4h 37m, followed by a flight to San Francisco at 4h 03m.

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 Dallas and cost $38. The next cheapest destinations were Phoenix at $39 and Las Vegas at $39.

Good to know

Low seasonJanuary
Cheapest flight$24
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly with an average 19% increase in price.
Flight from San Antonio to Denver

FAQs for booking flights out of San Antonio

  • 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 $116 one-way - $189 round-trip; Dallas $190 one-way - $359 round-trip; Houston $179 one-way - $376 round-trip

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 4248 reviews
7.5Entertainment
8.6Crew
7.0Food
8.0Comfort
8.1Boarding
Airline reviews

No delays and arrived to destination 30 min early. Staff was super friendly.

10.0 ExcellentIlevba, Nov 2025DCA - DAL
Read more Southwest reviews

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Everything a cheap airline should be at normal airline rates.

Plane crashed into a bus or some other vehicle on the ground while pulling out of the gate. No injuries, but wing tip was damaged and returned to gate for “maintenance issues” and we departed 5 hours later because the plane went out of service and new plane was flown in from a nearby airport, Midway.

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

Always comes in handy when I want a quick weekend getaway.

The entire staff from check in agents to flight attendants were pleasant and professional. Would suggest a complimentary water.

Spirit is low fare air line. Food also cost you. No free food.

Everyone was kind for the most part. I did travel with children and paid for seats and even then it was not as suitable. I tried calling their customer service prior to check in and I was told they couldn't help me because I didn't purchase my tickets with them.

I think the staff was nice. They took time to explain safety protocols. Boarding was great. They started early and our flight left a little early which was convenient. Having free games to play would have been better

Just total easy flight experience!! What could you do better..? Hmmm..? There was nothing I can remember. Spirit was a far more comfortable and easy process than American, United & Delta. I'll always look for Spirit and I've told a few people about, since flying this past trip!! I'm a SPIRIT FAN!! Thank You, SPIRIT AIRLINES!! Very, VERY well done, 100%!! See you...SOON!! -Best, Linda R.

The flight was 3.5 hrs delayed. I was not notified prior to arriving to the airport via spirit app. or via boarding pass that I already had loaded on my phone. The agent that i saw at the counter didn’t mention anything about the delay either. I only saw the update after logging in to my email account.

Better than my las vagas experience, but still dissapointed with the airline support service.

Unfortunately, spirits crew had us boarding and parking the plane often, would wait long periods of time before allowing the people attending the flight on the plane to know what was going on this caused for my plane to not only get diverted but then canceled at an airport 2 hours away and basically stranded with charter buses MAYBE being hired. I was left with no choice but to stay overnight and use a comp room in Altantic City to then arrive home the next day. This trip was the first time seeing my partner since he joined the Air Force and this stressful ride caused unwarranted tears on what was supposed to be an east flight home. I understand weather is unpredictable but to have passengers deboard to then reboard an hour later to taxi on the runway for another hour to then basically leave an entire fight stranded. I waited almost 30 minutes at the airport and not one employee could tell me about a charter bus so I had to leave and make accommodations to stay overnight and get a ride home.

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

Everything you need to know for your flight from San Antonio

Information on your arrival and departure airports