SAT

€475 Find Cheap Flights to San Antonio – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Antonio departing on 18/10. 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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Everything you should know

Cheapest return fare
€786
Multiple Airlines
Thu 27/8Wed 9/9
DUB - SAT • 2 stops
Cheapest one-way flight
€475
Typical prices: €648-€691
Multiple Airlines
Sun 18/10
DUB - SAT • 3 stops
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights to San Antonio

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to 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 return flight deals to San Antonio

Thu, 27 Aug - Wed, 9 Sep
Multiple Airlines Logo
07:45 - 08:56DUB  Dublin-SAT San Antonio
31h 11m2 stops London Luton Orlando
Multiple Airlines Logo
16:00 - 10:00SAT  San Antonio-DUB Dublin
12h 00m1 stop Detroit Metropolitan Wayne County
€786Multiple Airlines
Mon, 16 Nov - Fri, 27 Nov
Scandinavian Airlines Logo
19:05 - 00:07DUB  Dublin-SAT San Antonio
35h 02m2 stops Kastrup Copenhagen Los Angeles
Scandinavian Airlines Logo
14:00 - 09:25SAT  San Antonio-DUB Dublin
37h 25m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
€809Scandinavian Airlines
Mon, 16 Nov - Fri, 27 Nov
Scandinavian Airlines Logo
19:05 - 00:07DUB  Dublin-SAT San Antonio
35h 02m2 stops Kastrup Copenhagen Los Angeles
Scandinavian Airlines Logo
14:00 - 09:25SAT  San Antonio-DUB Dublin
37h 25m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
€830Scandinavian Airlines
Thu, 27 Aug - Sun, 30 Aug
Scandinavian Airlines Logo
12:40 - 21:04DUB  Dublin-SAT San Antonio
38h 24m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
12:05 - 18:20SAT  San Antonio-DUB Dublin
24h 15m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
€834Scandinavian Airlines
Thu, 27 Aug - Wed, 9 Sep
Multiple Airlines Logo
07:45 - 08:56DUB  Dublin-SAT San Antonio
31h 11m2 stops London Luton Orlando
Multiple Airlines Logo
14:35 - 10:35SAT  San Antonio-DUB Dublin
14h 00m1 stop Chicago O'Hare Intl
€855Multiple Airlines
Thu, 27 Aug - Wed, 9 Sep
Multiple Airlines Logo
22:00 - 08:56DUB  Dublin-SAT San Antonio
40h 56m2 stops London Stansted Orlando
Multiple Airlines Logo
14:35 - 10:35SAT  San Antonio-DUB Dublin
14h 00m1 stop Chicago O'Hare Intl
€901Multiple Airlines
Mon, 16 Nov - Fri, 27 Nov
Multiple Airlines Logo
18:35 - 08:29DUB  Dublin-SAT San Antonio
19h 54m2 stops Madrid Barajas Dallas/Fort Worth
Multiple Airlines Logo
11:22 - 07:15SAT  San Antonio-DUB Dublin
13h 53m1 stop Dallas/Fort Worth
€903Multiple Airlines
Mon, 16 Nov - Fri, 27 Nov
Multiple Airlines Logo
18:35 - 08:29DUB  Dublin-SAT San Antonio
19h 54m2 stops Madrid Barajas Dallas/Fort Worth
Multiple Airlines Logo
11:22 - 07:15SAT  San Antonio-DUB Dublin
13h 53m1 stop Dallas/Fort Worth
€904Multiple Airlines
Thu, 27 Aug - Wed, 9 Sep
Multiple Airlines Logo
22:00 - 08:56DUB  Dublin-SAT San Antonio
40h 56m2 stops London Stansted Orlando
Multiple Airlines Logo
14:35 - 10:35SAT  San Antonio-DUB Dublin
14h 00m1 stop Chicago O'Hare Intl
€904Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to San Antonio

Get data-powered insights and trends into flights to San Antonio to help you find the cheapest flights, the best time to fly and much more.

What are the most popular airlines flying to San Antonio?

The most popular airline among KAYAK users flying to San Antonio is American Airlines, followed by United Airlines and KLM.

American Airlines
American Airlines
#1 most popular
United Airlines
United Airlines
#2 most popular
KLM
KLM
#3 most popular
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Good to know – Book Cheap San Antonio Plane Tickets

Cheapest flight

€475
Flight from Dublin to San Antonio

When to book flights to San Antonio

Are your dates flexible? Find out the best times to travel to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to San Antonio based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking San Antonio flights

  • How far is San Antonio Airport from central San Antonio?

    The distance between San Antonio Airport and the city centre of San Antonio is 12 km.

  • What is the name of San Antonio’s airport?

    When flying to San Antonio, you'll arrive at San Antonio Airport (SAT). The airport is also known as San Antonio or San Antonio Intl.

  • How does KAYAK find such low prices on flights to 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 to San Antonio.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to San Antonio?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to 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 San Antonio with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to 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 to 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 cheap flights to San Antonio

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Antonio flight deals.

Reviews of the top airline flying to San Antonio

 
See real verified KAYAK customer reviews for airlines flying to San Antonio. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to San Antonio. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to San Antonio? 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.
7.1
American AirlinesOverall score based on 11866 reviews
7.2Comfort
6.4Food
7.9Crew
7.5Boarding
6.8Entertainment
Airline reviews

The power outlets were not working for my row. Also felt like the seats have gotten smaller. I was in the window seat and felt like suffocated, as the two passengers next to me were tall and wide.

2.0 MediocrePranav, Aug 2026
Read more American Airlines reviews

The power outlets were not working for my row. Also felt like the seats have gotten smaller. I was in the window seat and felt like suffocated, as the two passengers next to me were tall and wide.

No AC, no beverage service and no explanation from the captain. 4 flight legs in 2 days with no internet service.

No service on New Orleans to DFW or DFW to San Antonio. Also no explanation from the captain why we had no AC. Unacceptable!

They lost my bag on both the going and return flight of my round-trip.

Nice ! I am gold member at United Airlnes probably I will shift at American Airlines and JAL ! Thank you ! Kindly maintain quality service I fly often! ❤️

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

Got home at 3am after deboarding the plane. No compensation offered by American

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

Canceled flight for unknown reason after numerous delays and only available flight was the following day yet no compensation. No weather problem. Then had to fill out form to get refund. American used to be a quality airline - no more, very sad!

entertainment choice was excellent for both movies and audio. Food was quite good. Staff was excellent and flight was on time and smooth.

Everything you need to know for your flight to San Antonio

Information on the airport you'll fly into in San Antonio

San Antonio (SAT)