$28 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 3/10. 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 Fri 2/6 and returning Fri 2/13

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

Wed, Feb 11 - Thu, Feb 19
Multiple Airlines Logo
1:45 pm - 10:15 pm
AUS
-
CUN
7h 30m1 stop
Multiple Airlines Logo
1:25 pm - 8:53 pm
CUN
-
AUS
8h 28m1 stop
$341Multiple Airlines
Wed, Jan 21 - Mon, Jan 26
Spirit Airlines Logo
4:59 pm - 9:13 am
AUS
-
CUN
15h 14m1 stop
Spirit Airlines Logo
10:13 am - 4:04 pm
CUN
-
AUS
6h 51m1 stop
$342Spirit Airlines
Thu, Jan 29 - Sat, Jan 31
Multiple Airlines Logo
11:16 am - 9:13 am
AUS
-
CUN
20h 57m1 stop
Multiple Airlines Logo
1:21 pm - 9:35 pm
CUN
-
AUS
9h 14m1 stop
$343Multiple Airlines
Mon, Mar 9 - Tue, Mar 17
United Airlines Logo
11:30 am - 8:35 am
AUS
-
BCN
15h 05m1 stop
United Airlines Logo
12:35 pm - 3:58 pm
BCN
-
AUS
33h 23m2 stops
$414United Airlines
Sun, Feb 8 - Tue, Feb 24
Finnair Logo
2:15 pm - 8:50 am
AUS
-
BCN
11h 35m1 stop
Finnair Logo
10:40 am - 5:47 pm
BCN
-
AUS
14h 07m1 stop
$418Finnair
Wed, May 6 - Wed, Sep 30
United Airlines Logo
12:15 pm - 9:00 am
SAT
-
MAD
13h 45m1 stop
United Airlines Logo
12:45 pm - 7:36 pm
MAD
-
SAT
37h 51m2 stops
$419United Airlines
Wed, Jan 28 - Wed, Feb 4
Lufthansa Logo
11:20 am - 9:00 am
AUS
-
BCN
14h 40m1 stop
Lufthansa Logo
3:00 pm - 11:30 pm
BCN
-
AUS
15h 30m1 stop
$422Lufthansa
Wed, May 6 - Wed, Sep 30
United Airlines Logo
6:49 am - 9:00 am
SAT
-
MAD
19h 11m2 stops
United Airlines Logo
12:45 pm - 7:36 pm
MAD
-
SAT
37h 51m2 stops
$424United Airlines
Tue, Feb 17 - Mon, Feb 23
Iberia Logo
3:15 pm - 9:25 am
SAT
-
MAD
11h 10m1 stop
Iberia Logo
12:55 am - 8:23 am
MAD
-
SAT
14h 28m1 stop
$425Iberia
Tue, Feb 17 - Mon, Feb 23
Lufthansa Logo
4:12 pm - 5:35 pm
SAT
-
LCY
19h 23m2 stops
Lufthansa Logo
9:50 am - 9:15 pm
LCY
-
SAT
17h 25m2 stops
$652Lufthansa

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

Sun, Feb 1 - Sun, Feb 8
Frontier Logo
8:24 pm - 9:49 pm
SAT
-
DEN
2h 25mnonstop
Frontier Logo
4:12 pm - 7:29 pm
DEN
-
SAT
2h 17mnonstop
$80Frontier
Wed, Feb 25 - Thu, Feb 26
Frontier Logo
6:12 pm - 7:37 pm
SAT
-
DEN
2h 25mnonstop
Frontier Logo
4:08 pm - 7:25 pm
DEN
-
SAT
2h 17mnonstop
$85Frontier
Fri, Jan 30 - Sun, Feb 8
Frontier Logo
8:24 pm - 9:49 pm
SAT
-
DEN
2h 25mnonstop
Frontier Logo
4:12 pm - 7:29 pm
DEN
-
SAT
2h 17mnonstop
$86Frontier
Sun, Feb 8 - Wed, Feb 11
Frontier Logo
1:15 pm - 2:22 pm
SAT
-
LAS
3h 07mnonstop
Frontier Logo
11:03 pm - 1:12 pm
LAS
-
SAT
12h 09m1 stop
$93Frontier
Thu, Jan 29 - Mon, Feb 2
Spirit Airlines Logo
6:30 am - 10:05 am
SAT
-
MCO
2h 35mnonstop
Spirit Airlines Logo
9:43 pm - 11:52 pm
MCO
-
SAT
3h 09mnonstop
$110Spirit Airlines
Fri, Jan 30 - Sat, Jan 31
Spirit Airlines Logo
6:30 am - 10:05 am
SAT
-
MCO
2h 35mnonstop
Spirit Airlines Logo
9:43 pm - 11:52 pm
MCO
-
SAT
3h 09mnonstop
$111Spirit Airlines
Mon, Feb 2 - Fri, Feb 6
Multiple Airlines Logo
9:41 pm - 8:22 am
SAT
-
LAX
12h 41m1 stop
Multiple Airlines Logo
6:30 am - 7:33 pm
LAX
-
SAT
11h 03m1 stop
$128Multiple Airlines
Sat, Feb 14 - Wed, Feb 18
American Airlines Logo
3:08 pm - 9:15 pm
SAT
-
SEA
8h 07m1 stop
American Airlines Logo
11:57 pm - 8:23 am
SEA
-
SAT
6h 26m1 stop
$178American Airlines
Wed, Jan 28 - Mon, Feb 9
Multiple Airlines Logo
6:30 am - 5:00 pm
SAT
-
EWR
9h 30m1 stop
Multiple Airlines Logo
10:19 pm - 4:17 pm
EWR
-
SAT
18h 58m2 stops
$178Multiple Airlines
Wed, Jan 28 - Sun, Feb 1
American Airlines Logo
8:16 am - 1:04 pm
SAT
-
SEA
6h 48m1 stop
American Airlines Logo
6:00 am - 3:45 pm
SEA
-
SAT
7h 45m1 stop
$187American 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 (14% 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 Mexico City, Paris 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 (96% of total searches). The next most popular destinations are Puerto Rico (4%) 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 $169, while the most expensive was Washington, D.C., at $482.

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, León and Monterrey. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Morelia at $131, while the most expensive was Mexico City, at $265.

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 41m. 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 Morelia and cost $44. The next cheapest destinations were San Luis Potosí at $45 and Fort Lauderdale at $48.

Good to know

Low seasonJanuary
Cheapest flight$28
Best time to beat the crowds but there is an average 17% 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 $126 one-way - $206 round-trip; Dallas $222 one-way - $380 round-trip; Las Vegas $90 one-way - $185 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 4249 reviews
8.6Crew
7.5Entertainment
8.1Boarding
7.0Food
8.0Comfort
Airline reviews

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

2.0 MediocreMatthew, Jan 2026
DAL - SAN
Read more Southwest reviews

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.

Flight was fine other than there was a gate change that I was not notified of. By chance I happened to check my phone and saw the change, otherwise, we would have missed our connecting flight.

Haven’t flown on SW in years. Flight was on time departing and arriving. Served vegan butter onion flavored pretzels which were bad. Coke served was in a tiny paper cup. Crew was not engaging. Felt like they were going through the motions. Old plane, tight seats and no leg room.

Check-in, Boarding and flight were smooth. All the employees and crew was very nice and funny. They gave the kids crayons and workbooks to keep them occupied which was a big win. I’ve flown Southwest many times and that’s the first time I’ve seen that and it is a great addition.

Flight was on time. Wi-fi was a little spotty/slow. Boarding and exit were efficient.

Okay, not wonderful. Short flight. Wi-fi didn't work properly. Stuck waiting for a gate to open upon arrival for 20 or so minutes.

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

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.

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.

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

We never made it due to delays on both ends. Gate attendant said it was mechanical but the system said otherwise, so no compensation. That’s not right.

The pilot greased the landing and the crew was fantastic.

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

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

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

Information on your arrival and departure airports