$512 Find Cheap Flights from San Antonio to Austria

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Austria departing on 2/28. 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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Flight Deals

Book Cheap San Antonio to Austria Plane Tickets

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

Sat, Feb 28 - Sat, Mar 7
United Airlines Logo
2:24 pm - 12:20 pm
SAT
-
VIE
14h 56m
2 stops
United Airlines Logo
10:55 am - 11:15 pm
VIE
-
SAT
19h 20m
1 stop
$512United Airlines
Sat, Feb 28 - Sat, Mar 7
United Airlines Logo
2:24 pm - 12:20 pm
SAT
-
VIE
14h 56m
2 stops
United Airlines Logo
10:40 am - 9:15 pm
VIE
-
SAT
17h 35m
2 stops
$517United Airlines
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
12:17 pm - 8:30 am
SAT
-
VIE
14h 13m
1 stop
United Airlines Logo
10:45 am - 11:32 pm
VIE
-
SAT
18h 47m
2 stops
$520United Airlines
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
6:49 am - 8:10 am
SAT
-
VIE
18h 21m
2 stops
United Airlines Logo
10:50 am - 8:40 pm
VIE
-
SAT
16h 50m
1 stop
$616United Airlines
Sun, May 10 - Sat, May 23
United Airlines Logo
6:49 am - 8:15 am
SAT
-
VIE
18h 26m
1 stop
United Airlines Logo
10:30 am - 4:00 pm
VIE
-
SAT
36h 30m
2 stops
$657United Airlines
Sun, May 10 - Sat, May 23
United Airlines Logo
6:49 am - 5:20 pm
SAT
-
VIE
27h 31m
2 stops
United Airlines Logo
10:30 am - 4:00 pm
VIE
-
SAT
36h 30m
2 stops
$666United Airlines
Sun, May 10 - Sat, May 23
United Airlines Logo
6:49 am - 8:15 am
SAT
-
VIE
18h 26m
1 stop
United Airlines Logo
10:30 am - 11:04 pm
VIE
-
SAT
19h 34m
1 stop
$672United Airlines
Tue, Mar 31 - Tue, Apr 7
United Airlines Logo
6:49 am - 8:15 am
SAT
-
VIE
18h 26m
1 stop
United Airlines Logo
10:30 am - 10:59 pm
VIE
-
SAT
19h 29m
2 stops
$691United Airlines
Tue, Mar 31 - Tue, Apr 7
United Airlines Logo
6:49 am - 8:15 am
SAT
-
VIE
18h 26m
1 stop
United Airlines Logo
10:30 am - 10:53 pm
VIE
-
SAT
19h 23m
1 stop
$697United Airlines
Tue, Mar 31 - Tue, Apr 7
United Airlines Logo
7:15 am - 7:10 am
SAT
-
VIE
16h 55m
2 stops
United Airlines Logo
10:30 am - 10:53 pm
VIE
-
SAT
19h 23m
1 stop
$701United Airlines
Booking Insights

KAYAK's insights & trends for San Antonio to Austria flights

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

How long does a flight from San Antonio to Austria take?

The duration of a flight to Austria depends on your arrival airport. The shortest route to Austria from San Antonio is to Vienna, which takes 16h 05m.

Good to know

Low seasonNovember
Cheapest flight$512
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from San Antonio to Vienna

FAQs - booking Austria flights

  • How does KAYAK find such low prices on flights from San Antonio to Austria?

    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 to Austria.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio to Austria 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 to Austria?

    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 from San Antonio to Austria 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 from San Antonio to Austria?

    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 to Austria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Antonio to Austria

 
Need help choosing which airline to fly with from San Antonio to Austria? 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.
7.4
United AirlinesOverall score based on 9222 reviews
8.1Crew
7.1Entertainment
6.6Food
7.3Comfort
7.7Boarding
Airline reviews

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

2.0 MediocreLisa, Jan 2026
ELP - IAH
Read more United Airlines reviews

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.

Everything you need to know for your flight from San Antonio to Austria

Information on your arrival and departure airports