$27 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 2/11. 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 Sat 2/21 and returning Sat 2/28

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

Tue, Mar 10 - Mon, Mar 16
Volaris Logo
10:15 am - 6:14 pm
SAT
-
CUN
7h 59m
1 stop
Volaris Logo
4:18 am - 11:01 am
CUN
-
SAT
6h 43m
1 stop
$316Volaris
Thu, Jun 4 - Mon, Jun 8
Volaris Logo
8:41 pm - 10:03 am
SAT
-
CUN
13h 22m
1 stop
Volaris Logo
10:53 am - 7:10 pm
CUN
-
SAT
8h 17m
1 stop
$317Volaris
Mon, Mar 9 - Sat, Mar 14
Multiple Airlines Logo
8:37 pm - 9:56 am
SAT
-
CUN
13h 19m
1 stop
Multiple Airlines Logo
10:25 am - 10:50 am
CUN
-
SAT
24h 25m
1 stop
$318Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
7:05 am - 8:20 am
SAT
-
BCN
18h 15m
1 stop
United Airlines Logo
12:35 pm - 3:04 pm
BCN
-
SAT
32h 29m
2 stops
$415United Airlines
Tue, Apr 14 - Tue, Apr 28
United Airlines Logo
6:49 am - 8:00 am
SAT
-
BCN
42h 11m
2 stops
United Airlines Logo
12:15 pm - 12:24 pm
BCN
-
SAT
31h 09m
2 stops
$418United Airlines
Mon, Mar 23 - Wed, Apr 1
United Airlines Logo
9:52 am - 7:00 am
SAT
-
MAD
15h 08m
2 stops
United Airlines Logo
12:45 pm - 10:53 pm
MAD
-
SAT
41h 08m
2 stops
$422United Airlines
Wed, Feb 18 - Wed, Feb 25
British Airways Logo
5:41 pm - 6:25 pm
SAT
-
BCN
17h 44m
2 stops
British Airways Logo
10:40 am - 9:58 pm
BCN
-
SAT
18h 18m
1 stop
$422British Airways
Mon, Mar 23 - Wed, Apr 1
British Airways Logo
5:53 pm - 6:30 pm
SAT
-
MAD
18h 37m
2 stops
British Airways Logo
1:00 pm - 11:07 pm
MAD
-
SAT
17h 07m
1 stop
$426British Airways
Tue, Feb 17 - Tue, Feb 24
British Airways Logo
5:00 pm - 11:55 am
SAT
-
MAD
35h 55m
2 stops
British Airways Logo
1:00 pm - 11:55 pm
MAD
-
SAT
17h 55m
1 stop
$427British Airways
Sun, Mar 1 - Sat, Mar 7
Multiple Airlines Logo
4:10 pm - 9:20 pm
AUS
-
BVA
22h 10m
2 stops
Multiple Airlines Logo
5:15 pm - 2:15 pm
BVA
-
AUS
28h 00m
2 stops
$606Multiple Airlines

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, Apr 6 - Fri, Apr 10
Frontier Logo
11:38 am - 12:41 pm
SAT
-
LAS
3h 03mnonstop
Frontier Logo
6:00 am - 10:43 am
LAS
-
SAT
2h 43mnonstop
$87Frontier
Wed, Mar 25 - Tue, Mar 31
Frontier Logo
6:45 am - 8:08 am
SAT
-
DEN
2h 23mnonstop
Frontier Logo
9:00 pm - 12:17 am
DEN
-
SAT
2h 17mnonstop
$87Frontier
Thu, Mar 5 - Sun, Mar 8
Frontier Logo
8:25 pm - 9:49 pm
SAT
-
DEN
2h 24mnonstop
Frontier Logo
9:00 pm - 12:17 am
DEN
-
SAT
2h 17mnonstop
$88Frontier
Thu, Mar 5 - Sun, Mar 8
Frontier Logo
8:25 pm - 9:49 pm
SAT
-
DEN
2h 24mnonstop
Frontier Logo
5:45 am - 9:06 am
DEN
-
SAT
2h 21mnonstop
$89Frontier
Tue, Feb 24 - Fri, Feb 27
Frontier Logo
5:36 pm - 11:59 pm
SAT
-
LAS
8h 23m
1 stop
Frontier Logo
5:10 pm - 9:53 pm
LAS
-
SAT
2h 43mnonstop
$101Frontier
Mon, Feb 23 - Tue, Feb 24
Frontier Logo
9:39 pm - 10:43 pm
SAT
-
LAS
3h 04mnonstop
Frontier Logo
12:59 am - 5:15 pm
LAS
-
SAT
14h 16m
1 stop
$102Frontier
Wed, Feb 18 - Wed, Feb 25
Frontier Logo
6:12 pm - 3:50 pm
SAT
-
DFW
21h 38m
1 stop
Frontier Logo
9:55 am - 5:15 pm
DFW
-
SAT
7h 20m
1 stop
$128Frontier
Tue, Feb 10 - Tue, Feb 17
American Airlines Logo
6:14 am - 7:27 am
SAT
-
DFW
1h 13mnonstop
American Airlines Logo
9:40 pm - 10:54 pm
DFW
-
SAT
1h 14mnonstop
$137American Airlines
Sat, Feb 14 - Mon, Feb 16
Multiple Airlines Logo
7:56 pm - 5:17 am
SAT
-
ATL
8h 21m
1 stop
Multiple Airlines Logo
9:36 pm - 9:30 am
ATL
-
SAT
12h 54m
1 stop
$143Multiple Airlines
Tue, Feb 17 - Tue, Feb 24
American Airlines Logo
5:00 pm - 12:24 am
SAT
-
SEA
9h 24m
1 stop
American Airlines Logo
2:17 pm - 10:54 pm
SEA
-
SAT
6h 37m
1 stop
$202American 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 Las Vegas Harry Reid Intl (15% of total searches). The next most popular destinations are New York (11%) 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 Mexico City, Cancún and San Juan.

What are the most popular countries to fly to from San Antonio?

The most popular countries KAYAK users have searched for from San Antonio along with the average round-trip price for the route clicked by KAYAK users in the last 2 weeks.

Based on KAYAK flight searches, the most popular country to fly to from San Antonio is Mexico (95% of total searches). The next most popular destinations are Puerto Rico (3%) and Canada (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, Chicago, New York, Phoenix and Los Angeles. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Phoenix at $199, while the most expensive was Chicago, at $456.

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, Monterrey and San Luis Potosí. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Monterrey at $178, while the most expensive was San Luis Potosí, at $261.

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 37m. The next longest is San Francisco at 4h 13m, followed by a flight to Boston at 3h 54m.

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 Las Vegas and cost $29. The next cheapest destinations were Orlando at $40 and Morelia at $43.

Good to know

Low seasonJanuary
Cheapest flight$27
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly with an average 6% 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 $130 one-way - $204 round-trip; Dallas $198 one-way - $369 round-trip; Las Vegas $120 one-way - $165 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 4266 reviews
8.0Comfort
8.6Crew
8.1Boarding
7.5Entertainment
7.0Food
Airline reviews

Great flight but super high price. Glad it was a business trip and not personal

10.0 ExcellentPieter, Jan 2026
LGB - DAL
Read more Southwest reviews

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

We got exit row seats both flights. Everything was running on time

The flight crew was extremely rude and especially not helpful when our flight was delayed.

Pretty seamless, just a tad bit late in taking off and landing.

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

Good seat comfort ORF to ATL. Bad seat ATL to SEA (terrible lumbar support, hard, ouch)..

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

Easiest airport experience ever in my life at MSP with Delta check-in and flight attendant gave us a bottle of champagne in celebration of our 10-year wedding anniversary, so overall amazing!

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Delayed, toilets did not flush, pilot parked to far away from Gate

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

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.

Concern Regarding Significant Gate Delay and Jet Bridge Issue Dear Customer Relations Team, I am writing to express my disappointment with the experience I had on my recent flight AA 2414 on Sunday January 18, 2026. What should have been a routine departure turned into a frustrating and avoidable delay due to an issue with the jet bridge at the gate. As a result, the flight was delayed by approximately 90 minutes while multiple gate changes were attempted. The lack of clear communication during this period made the situation even more challenging. Passengers were left uncertain about the cause of the delay, the expected timeline, and the next steps. This not only disrupted travel plans but also created unnecessary stress for everyone on board. I understand that operational issues can arise, but a malfunctioning jet bridge and the resulting extended delay suggest an area where procedures or equipment maintenance may need attention. I hope you will review this incident to prevent similar disruptions in the future. I would appreciate acknowledgment of this concern and consideration of appropriate compensation for the inconvenience and lost time caused by this delay. Thank you for taking the time to review my experience. I look forward to hearing from you. Sincerely, Dion Dillard

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

The professionals have excellent customer service, the seats don´t have enough space.

Flight delay and multiple gate changes including a change near boarding time to another terminal, which in DFW is a pain. Pre-boarding delay and also a further delay on the ground after boarding. About an hour and a half total delay.

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

Good food & refreshment. The seats and entrainment screens are modern compared to others. The staff though pleasant serve and attend to passengers based on nationality. Some get served first others last regardless of their seating positions.

The economy seats are very cramped and the food was bizarre. However, I did like the greek yogurt option for breakfast.

Sadly there was a crew member very rude with my kid and with me.

They canceled the flight and didn't assist in getting a new flight on any airline. I had to spend 10 hrs in the airport after getting a ticket On Delta for twice as much. I've flown Spirit many times and this was my worst experience I've had.

Late taking off. ATC sent us circling around Chicago for almost an hour, after landing taxied for 40 minutes.

We had too many delays for the crew not the plane

Awful!!! Spirit cancelled my flight just 4 hours before departure- with no alternative flights available. I ended up missing a huge family gathering because I wasn’t able to get out. Such An awful experience. And on top of that, all the buckle and dime-ing for bags. I will never book with Spirit EVER

I'd have like to check my bag and not toss my hair products.sears are very uncomfortable. And that even water isn't free really sucks. The ticket was almost $400

Terrible. They cancelled the flight at the last minute after I had checked in at the airport and then told me they could only put me on a flight after 7 days. Pathetic.

Spirit cancelled the flight very late last night, I was on the way to the airport when I found out

Flight was canceled and instead of rescheduling at the gate we had to go out to the ticket counter. Unruly kids kicking the back of my rows chair with staff to inattentive to say something.

Honestly horrible. The plane on the way back was delayed 6 times with no explanation on why. When I asked for a refund or some money back because I had to miss a day of work because of the desk, they told me no. Because of how poorly it was handled I will most likely never take spirit again

Everything you need to know for your flight from San Antonio

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