$23 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 3/3. 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 Sun 3/1 and returning Sun 3/8

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, Feb 24 - Sat, Feb 28
Volaris Logo
7:37 pm - 9:56 am
SAT
-
CUN
13h 19m
1 stop
Volaris Logo
4:18 am - 10:11 am
CUN
-
SAT
6h 53m
1 stop
$313Volaris
Fri, Feb 27 - Sat, Feb 28
Volaris Logo
7:37 pm - 9:56 am
SAT
-
CUN
13h 19m
1 stop
Volaris Logo
4:18 am - 10:11 am
CUN
-
SAT
6h 53m
1 stop
$314Volaris
Tue, Feb 24 - Sat, Feb 28
Volaris Logo
7:37 pm - 9:56 am
SAT
-
CUN
13h 19m
1 stop
Volaris Logo
4:18 am - 10:11 am
CUN
-
SAT
6h 53m
1 stop
$315Volaris
Mon, Apr 13 - Wed, Apr 29
Multiple Airlines Logo
1:26 pm - 1:20 pm
AUS
-
BCN
16h 54m
1 stop
Multiple Airlines Logo
6:40 pm - 12:36 pm
BCN
-
AUS
24h 56m
1 stop
$442Multiple Airlines
Mon, Mar 9 - Tue, Mar 17
Multiple Airlines Logo
11:30 am - 8:35 am
AUS
-
BCN
15h 05m
1 stop
Multiple Airlines Logo
1:50 pm - 12:19 pm
BCN
-
AUS
28h 29m
2 stops
$456Multiple Airlines
Mon, Mar 9 - Tue, Mar 17
United Airlines Logo
11:30 am - 8:35 am
AUS
-
BCN
15h 05m
1 stop
United Airlines Logo
12:35 pm - 4:10 pm
BCN
-
AUS
33h 35m
2 stops
$464United Airlines
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
7:00 am - 9:15 am
SAT
-
MAD
19h 15m
2 stops
United Airlines Logo
1:35 pm - 12:22 pm
MAD
-
SAT
29h 47m
2 stops
$470United Airlines
Tue, Mar 3 - Tue, Mar 17
Multiple Airlines Logo
4:10 pm - 1:00 pm
AUS
-
MAD
13h 50m
1 stop
Multiple Airlines Logo
9:05 am - 12:19 pm
MAD
-
AUS
33h 14m
2 stops
$476Multiple Airlines
Thu, Feb 26 - Wed, Mar 11
Iberia Logo
9:15 am - 6:15 am
AUS
-
MAD
14h 00m
1 stop
Iberia Logo
11:25 am - 8:46 pm
MAD
-
AUS
15h 21m
1 stop
$477Iberia
Sat, Feb 28 - Sat, Mar 7
Multiple Airlines Logo
1:05 pm - 9:30 pm
AUS
-
BVA
25h 25m
2 stops
Multiple Airlines Logo
5:15 pm - 2:15 pm
BVA
-
AUS
28h 00m
2 stops
$592Multiple 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

Wed, Mar 18 - Wed, Mar 25
Frontier Logo
6:45 am - 8:08 am
SAT
-
DEN
2h 23mnonstop
Frontier Logo
9:00 pm - 12:17 am
DEN
-
SAT
2h 17mnonstop
$80Frontier
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
$83Frontier
Mon, Feb 23 - Thu, Feb 26
Frontier Logo
9:39 pm - 10:43 pm
SAT
-
LAS
3h 04mnonstop
Frontier Logo
11:07 am - 3:47 pm
LAS
-
SAT
2h 40mnonstop
$86Frontier
Mon, Feb 23 - Thu, Feb 26
Frontier Logo
9:39 pm - 10:43 pm
SAT
-
LAS
3h 04mnonstop
Frontier Logo
11:07 am - 3:47 pm
LAS
-
SAT
2h 40mnonstop
$87Frontier
Fri, Feb 27 - Fri, Mar 6
Frontier Logo
8:22 pm - 9:47 pm
SAT
-
DEN
2h 25mnonstop
Frontier Logo
9:00 pm - 12:17 am
DEN
-
SAT
2h 17mnonstop
$87Frontier
Thu, Mar 5 - Tue, Mar 10
Spirit Airlines Logo
6:00 am - 9:35 am
SAT
-
MCO
2h 35mnonstop
Spirit Airlines Logo
9:52 pm - 11:59 pm
MCO
-
SAT
3h 07mnonstop
$96Spirit Airlines
Fri, Feb 13 - Tue, Feb 17
Multiple Airlines Logo
1:57 pm - 5:38 pm
SAT
-
MCO
2h 41mnonstop
Multiple Airlines Logo
9:52 pm - 11:59 pm
MCO
-
SAT
3h 07mnonstop
$99Multiple Airlines
Wed, Feb 18 - Wed, Feb 25
Spirit Airlines Logo
10:26 am - 9:09 pm
SAT
-
EWR
9h 43m
1 stop
Spirit Airlines Logo
3:00 pm - 11:59 pm
EWR
-
SAT
9h 59m
1 stop
$107Spirit Airlines
Mon, Mar 2 - Wed, Mar 4
Multiple Airlines Logo
5:08 pm - 7:02 am
SAT
-
DFW
13h 54m
1 stop
Multiple Airlines Logo
9:55 am - 5:15 pm
DFW
-
SAT
7h 20m
1 stop
$132Multiple Airlines
Tue, Apr 28 - Fri, May 1
American Airlines Logo
6:00 am - 10:41 am
SAT
-
SEA
6h 41m
1 stop
American Airlines Logo
12:59 am - 9:36 am
SEA
-
SAT
6h 37m
1 stop
$206American 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 (12% of total searches). The next most popular destinations are New York (10%) and Atlanta Hartsfield-Jackson (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 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 (97% of total searches). The next most popular destinations are Puerto Rico (2%) 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 $200, 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, Morelia, Santiago de Querétaro and Monterrey. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Morelia at $133, while the most expensive was Santiago de Querétaro, at $206.

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 Orlando and cost $40. The next cheapest destinations were Morelia at $43 and San Luis Potosí at $43.

Good to know

Low seasonJanuary
Cheapest flight$23
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 $128 one-way - $196 round-trip; Dallas $209 one-way - $380 round-trip; Houston $189 one-way - $423 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 4267 reviews
7.0Food
7.5Entertainment
8.1Boarding
8.0Comfort
8.6Crew
Airline reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

10.0 ExcellentAnonymous, Jan 2026
PHX - MDW
Read more Southwest reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

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.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

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.

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

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.

Spirit was on time. They maintained updates and information. The crew was friendly and professional. Because this is a budget friendly airline, they have dispensed with a lot of frills and part of that comes with a price, for example, the seats are not quite as comfortable as others. I am ok with a pay for beverage and snack service as I prefer my own anyway so this was not a concern. I thought overall, having a great flight crew and on time service was definitely worth losing some of the frills from other carriers.

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.

Everything you need to know for your flight from San Antonio

Information on your arrival and departure airports