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Cheap flights from Austria to San Antonio from $754

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Austria to San Antonio departing on 9/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Austria to San Antonio

Recent round-trip flight deals from Austria to San Antonio

British Airways Logo
7:35 am - 8:51 pmVIE-SAT
20h 16m2 stops
British Airways Logo
8:25 pm - 8:25 pmSAT-VIE
17h 00m2 stops
$754British Airways
Find Deal
Tue, Sep 23 - Thu, Oct 16
American Airlines Logo
7:30 am - 7:45 pmVIE-SAT
19h 15m2 stops
American Airlines Logo
6:24 pm - 7:25 pmSAT-VIE
18h 01m2 stops
$758American Airlines
Find Deal
Sun, Sep 21 - Sat, Oct 18
United Airlines Logo
7:00 am - 10:48 pmVIE-SAT
22h 48m2 stops
United Airlines Logo
7:00 am - 8:15 amSAT-VIE
18h 15m1 stop
$801United Airlines
Find Deal
Tue, Sep 23 - Thu, Oct 16
United Airlines Logo
7:00 am - 5:42 pmVIE-SAT
17h 42m2 stops
United Airlines Logo
2:25 pm - 2:50 pmSAT-VIE
17h 25m2 stops
$805United Airlines
Find Deal
Mon, Sep 8 - Sun, Sep 14
United Airlines Logo
10:50 am - 8:33 pmVIE-SAT
16h 43m1 stop
United Airlines Logo
7:00 am - 8:15 amSAT-VIE
18h 15m1 stop
$812United Airlines
Find Deal
Mon, Sep 8 - Sun, Sep 14
Air Canada Logo
10:30 am - 9:17 pmVIE-SAT
41h 47m2 stops
Air Canada Logo
9:47 am - 8:20 amSAT-VIE
15h 33m2 stops
$850Air Canada
Find Deal
Sat, Sep 20 - Wed, Oct 15
Air Canada Logo
7:00 am - 9:17 pmVIE-SAT
21h 17m3 stops
Air Canada Logo
7:00 am - 8:20 amSAT-VIE
18h 20m2 stops
$862Air Canada
Find Deal
Tue, Sep 23 - Thu, Oct 16
Air Canada Logo
7:00 am - 10:48 pmVIE-SAT
22h 48m3 stops
Air Canada Logo
7:00 am - 8:20 amSAT-VIE
18h 20m2 stops
$913Air Canada
Find Deal
Mon, Sep 8 - Sun, Sep 14
United Airlines Logo
10:50 am - 10:56 amVIE-SAT
31h 06m1 stop
United Airlines Logo
7:00 am - 8:15 amSAT-VIE
18h 15m1 stop
$924United Airlines
Find Deal
Sat, Sep 20 - Sat, Oct 18
Scandinavian Airlines Logo
6:30 am - 11:54 pmVIE-SAT
24h 24m3 stops
Scandinavian Airlines Logo
11:35 am - 10:55 pmSAT-VIE
28h 20m3 stops
$2,234Scandinavian Airlines
Find Deal
Mon, Sep 8 - Sun, Sep 14

United Airlines flights from Austria to San Antonio

Our best United Airlines deals on Austria to San Antonio flight tickets
United Airlines
Sep 23
VIE7:00 amVienna Intl
22h 48m
2 stops
SAT10:48 pmSan Antonio
Oct 16
SAT7:00 amSan Antonio
18h 15m
1 stop
VIE8:15 amVienna Intl
$801
Find similar
United Airlines
Sep 8
VIE7:00 amVienna Intl
17h 42m
2 stops
SAT5:42 pmSan Antonio
Sep 14
SAT2:25 pmSan Antonio
17h 25m
2 stops
VIE2:50 pmVienna Intl
$805
Find similar
United Airlines
Sep 8
VIE10:50 amVienna Intl
16h 43m
1 stop
SAT8:33 pmSan Antonio
Sep 14
SAT7:00 amSan Antonio
18h 15m
1 stop
VIE8:15 amVienna Intl
$812
Find similar

Air Canada flights from Austria to San Antonio

Our best Air Canada deals on Austria to San Antonio flight tickets
Air Canada
Sep 20
VIE10:30 amVienna Intl
41h 47m
2 stops
SAT9:17 pmSan Antonio
Oct 15
SAT9:47 amSan Antonio
15h 33m
2 stops
VIE8:20 amVienna Intl
$850
Find similar
Air Canada
Sep 23
VIE7:00 amVienna Intl
21h 17m
3 stops
SAT9:17 pmSan Antonio
Oct 16
SAT7:00 amSan Antonio
18h 20m
2 stops
VIE8:20 amVienna Intl
$862
Find similar
Air Canada
Sep 8
VIE7:00 amVienna Intl
22h 48m
3 stops
SAT10:48 pmSan Antonio
Sep 14
SAT7:00 amSan Antonio
18h 20m
2 stops
VIE8:20 amVienna Intl
$913
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Austria to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 25, 2025.
Use the filters below to find and compare flights from Austria to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ViennaSan Antonio

VIE - SAT

VIESAT

Vienna Intl

Tue 9/23

7:35 am-8:51 pm

2 stops20h 16m

San Antonio

Thu 10/16

8:25 pm-8:25 pm

2 stops17h 00m

$754

ViennaSan Antonio

VIE - SAT

VIESAT

Vienna Intl

Sun 9/21

7:30 am-7:45 pm

2 stops19h 15m

San Antonio

Sat 10/18

6:24 pm-7:25 pm

2 stops18h 01m

$758

ViennaSan Antonio

VIE - SAT

VIESAT

Vienna Intl

Tue 9/23

7:00 am-10:48 pm

2 stops22h 48m

San Antonio

Thu 10/16

7:00 am-8:15 am

1 stop18h 15m

$801

ViennaSan Antonio

VIE - SAT

VIESAT

Vienna Intl

Mon 9/8

7:00 am-5:42 pm

2 stops17h 42m

San Antonio

Sun 9/14

2:25 pm-2:50 pm

2 stops17h 25m

$805

ViennaSan Antonio

VIE - SAT

VIESAT

Vienna Intl

Mon 9/8

10:50 am-8:33 pm

1 stop16h 43m

San Antonio

Sun 9/14

7:00 am-8:15 am

1 stop18h 15m

$812

ViennaSan Antonio

VIE - SAT

VIESAT

Vienna Intl

Sat 9/20

10:30 am-9:17 pm

2 stops41h 47m

San Antonio

Wed 10/15

9:47 am-8:20 am

2 stops15h 33m

$850

ViennaSan Antonio

VIE - SAT

VIESAT

Vienna Intl

Tue 9/23

7:00 am-9:17 pm

3 stops21h 17m

San Antonio

Thu 10/16

7:00 am-8:20 am

2 stops18h 20m

$862

ViennaSan Antonio

VIE - SAT

VIESAT

Vienna Intl

Mon 9/8

7:00 am-10:48 pm

3 stops22h 48m

San Antonio

Sun 9/14

7:00 am-8:20 am

2 stops18h 20m

$913

ViennaSan Antonio

VIE - SAT

VIESAT

Vienna Intl

Sat 9/20

10:50 am-10:56 am

1 stop31h 06m

San Antonio

Sat 10/18

7:00 am-8:15 am

1 stop18h 15m

$924

ViennaSan Antonio

VIE - SAT

VIESAT

Vienna Intl

Mon 9/8

6:30 am-11:54 pm

3 stops24h 24m

San Antonio

Sun 9/14

11:35 am-10:55 pm

3 stops28h 20m

$2,234

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Antonio from

How to get the cheapest flight ticket from Austria to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of January, then book flights to San Antonio from Austria during March instead. Flights to San Antonio in March, while not as cheap as those in January, still average around $738.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Tuesday when prices can be found for as low as $734. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $923.

Cheap Austria to San Antonio flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austria to San Antonio

Direct flights

None
There are no direct flights from Austria to San Antonio. There are no popular flight routes from Austria to San Antonio.
Search flight deals

  • When did momondo last update prices for flights from Austria to San Antonio Airport?

    Prices for flights from Austria to San Antonio Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Austria to San Antonio Airport?

  • How old do you have to be to fly from Austria to San Antonio Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austria to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Austria to San Antonio

Compare and see reviews for airlines that fly from Austria to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $593Free CancellationRating
6.7
7,305 reviews
Search British Airways flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Schertz
Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Austria to San Antonio?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Austria.

Can I find flights from Austria to San Antonio with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Antonio from Austria which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Austria to San Antonio?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Austria.

I’m not ready to book a flight from Austria to San Antonio right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Antonio from Austria. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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