$546+ Cheap flights from Austria to St. Louis (STL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — STL
Sep 18 — Sep 251
Round-trip
1 adult, Economy
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Find cheap flights from Austria to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Austria to St. Louis
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Best
Last-minute
One-way
Cheapest flights from Austria to St. LouisExplore the most affordable flight options available from Austria to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.
Explore the most affordable flight options available from Austria to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am -
1 stop14h 25m
Sat 9/1212:59 pm -
2 stops14h 46m
Deal found 8/17![Lufthansa logo]()
$925
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:00 am -
1 stop14h 45m
Sun 11/228:00 am -
1 stop17h 30m
Deal found 8/19![United Airlines logo]()
$957
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:55 pm -
2 stops16h 29m
Sun 11/225:26 pm -
1 stop31h 39m
Deal found 8/19![United Airlines logo]()
$962
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:00 am -
1 stop12h 25m
Sat 9/126:53 pm -
1 stop30h 22m
Deal found 8/18![United Airlines logo]()
$963
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
2 stops17h 59m
Thu 11/191:40 pm -
2 stops16h 30m
Deal found 8/19![United Airlines logo]()
$967
This Air Canada deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:20 am -
2 stops35h 06m
Sun 11/226:50 pm -
2 stops30h 25m
Deal found 8/19![Air Canada logo]()
$968
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:55 am -
1 stop18h 29m
Fri 11/207:30 am -
1 stop17h 35m
Deal found 8/19![United Airlines logo]()
$970
This KLM deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:50 am -
2 stops16h 53m
Wed 11/1812:28 pm -
2 stops15h 52m
Deal found 8/19![KLM logo]()
$973
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:30 am -
2 stops19h 33m
Sat 9/124:10 pm -
2 stops20h 00m
Deal found 8/18![Delta logo]()
$974
This Air Canada deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:40 am -
2 stops18h 44m
Sat 11/218:30 am -
2 stops16h 45m
Deal found 8/19![Air Canada logo]()
$977
Best flights from Austria to St. LouisDiscover carefully curated flight deals from Austria to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
Discover carefully curated flight deals from Austria to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 am -
2 stops19h 11m
Sat 9/1212:59 pm -
2 stops13h 46m
Deal found 8/17![Lufthansa logo]()
$934
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:00 am -
1 stop14h 45m
Sun 11/228:00 am -
1 stop17h 30m
Deal found 8/19![United Airlines logo]()
$957
This KLM deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:50 am -
2 stops16h 53m
Wed 11/1812:28 pm -
2 stops15h 52m
Deal found 8/19![KLM logo]()
$973
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:30 am -
2 stops19h 33m
Sat 9/124:10 pm -
2 stops20h 00m
Deal found 8/18![Delta logo]()
$974
This Scandinavian Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/238:05 pm -
2 stops34h 34m
Mon 1/253:40 pm -
2 stops34h 55m
Deal found 8/14![Scandinavian Airlines logo]()
$1,048
This British Airways deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1411:35 am -
2 stops18h 59m
Mon 1/185:27 pm -
2 stops17h 38m
Deal found 8/18![British Airways logo]()
$1,176
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:00 am -
1 stop12h 45m
Tue 11/179:59 am -
1 stop15h 01m
Deal found 8/19![United Airlines logo]()
$957
This KLM deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:50 am -
2 stops21h 35m
Thu 11/197:18 pm -
2 stops13h 57m
Deal found 8/19![KLM logo]()
$973
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:00 am -
1 stop12h 25m
Sat 9/126:53 pm -
1 stop30h 22m
Deal found 8/18![United Airlines logo]()
$963
Last-minute flights from Austria to St. LouisDiscover last-minute flight deals from Austria to St. Louis. Data last updated August 19, 2026 and is based on user searches.
Discover last-minute flight deals from Austria to St. Louis. Data last updated August 19, 2026 and is based on user searches.
This Condor deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:40 am -
2 stops19h 00m
Sat 9/511:40 am -
2 stops14h 40m
Deal found 8/18![Multiple Airlines logo]()
$1,032
This Cheapflightsfares deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am -
1 stop14h 25m
Sat 9/1212:59 pm -
2 stops14h 46m
Deal found 8/17![Lufthansa logo]()
$925
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:00 am -
1 stop12h 25m
Sat 9/126:53 pm -
1 stop30h 22m
Deal found 8/18![United Airlines logo]()
$963
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:30 am -
2 stops19h 33m
Sat 9/124:10 pm -
2 stops20h 00m
Deal found 8/18![Delta logo]()
$974
This Mytrip deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:25 am -
3 stops42h 57m
Sat 9/122:40 pm -
3 stops24h 50m
Deal found 8/18![Multiple Airlines logo]()
$1,607
This Scandinavian Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 am -
3 stops20h 38m
Sat 9/123:54 pm -
2 stops20h 26m
Deal found 8/18![Scandinavian Airlines logo]()
$1,820
One-way flights from Austria to St. LouisSearch for one-way flight options from Austria to St. Louis. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
Search for one-way flight options from Austria to St. Louis. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
This Expedia deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:45 pm -
2 stops29h 32m
Deal found 8/14![Iberia logo]()
$546
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:50 pm -
3 stops48h 20m
Deal found 8/17![Multiple Airlines logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:00 am -
3 stops49h 41m
Deal found 8/14![Multiple Airlines logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:10 pm -
3 stops38h 32m
Deal found 8/15![Multiple Airlines logo]()
$713
This Cheapflightsfares deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/910:55 am -
1 stop14h 11m
Deal found 8/14![Austrian Airlines logo]()
$1,583
This Gotogate deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:00 am -
1 stop14h 42m
Deal found 8/15![Air Canada logo]()
$1,640
Find flight deals from Austria to St. Louis
Keep the following information in mind while searching for Austria to St. Louis flight deals. Data was last updated August 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $925 (Cheapflightsfares) |
One-way from | $546 (Expedia) |
Popular in | July |
Cheapest in | February |
Average price | $928 |
Cheapflights Fare Finder
Customize your flight search to find flights from Austria to St. Louis 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, Cheapflights users made 7,457,451 searches. Data last updated August 19, 2026.
Use the filters below to find and compare flights from Austria to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ViennaSt. Louis
VIE Vienna Intl - STL Lambert-St Louis
VIESTL
Vienna Intl
Sun 9/6
7:00 am-7:11 pm
2 stops19h 11m
Lambert-St Louis
Sat 9/12
12:59 pm-9:45 am
2 stops13h 46m
$934
ViennaSt. Louis
VIE Vienna Intl - STL Lambert-St Louis
VIESTL
Vienna Intl
Sun 11/8
6:00 am-1:45 pm
1 stop14h 45m
Lambert-St Louis
Sun 11/22
8:00 am-8:30 am
1 stop17h 30m
$957
Quickest round-trip
ViennaSt. Louis
VIE Vienna Intl - STL Lambert-St Louis
VIESTL
Vienna Intl
Sun 11/8
8:00 am-1:45 pm
1 stop12h 45m
Lambert-St Louis
Tue 11/17
9:59 am-8:00 am
1 stop15h 01m
$957
ViennaSt. Louis
VIE Vienna Intl - STL Lambert-St Louis
VIESTL
Vienna Intl
Sun 9/6
8:00 am-1:25 pm
1 stop12h 25m
Lambert-St Louis
Sat 9/12
6:53 pm-8:15 am
1 stop30h 22m
$963
ViennaSt. Louis
VIE Vienna Intl - STL Lambert-St Louis
VIESTL
Vienna Intl
Fri 11/6
6:50 am-4:43 pm
2 stops16h 53m
Lambert-St Louis
Wed 11/18
12:28 pm-11:20 am
2 stops15h 52m
$973
ViennaSt. Louis
VIE Vienna Intl - STL Lambert-St Louis
VIESTL
Vienna Intl
Wed 11/4
6:50 am-9:25 pm
2 stops21h 35m
Lambert-St Louis
Thu 11/19
7:18 pm-4:15 pm
2 stops13h 57m
$973
ViennaSt. Louis
VIE Vienna Intl - STL Lambert-St Louis
VIESTL
Vienna Intl
Sun 9/6
9:30 am-10:03 pm
2 stops19h 33m
Lambert-St Louis
Sat 9/12
4:10 pm-7:10 pm
2 stops20h 00m
$974
ViennaSt. Louis
VIE Vienna Intl - STL Lambert-St Louis
VIESTL
Vienna Intl
Sat 1/23
8:05 pm-11:39 pm
2 stops34h 34m
Lambert-St Louis
Mon 1/25
3:40 pm-9:35 am
2 stops34h 55m
$1,048
ViennaSt. Louis
VIE Vienna Intl - STL Lambert-St Louis
VIESTL
Vienna Intl
Thu 1/14
11:35 am-11:34 pm
2 stops18h 59m
Lambert-St Louis
Mon 1/18
5:27 pm-6:05 pm
2 stops17h 38m
$1,176
Cheapest one-way
ViennaSt. Louis
VIE Vienna Intl - STL Lambert-St Louis
VIESTL
Vienna Intl
Wed 12/9
7:45 pm-6:17 pm
2 stops29h 32m
$546
Showing 1-10 of 14 resultsSorted by cheapest first
Best time to book a flight from Austria to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Austria with our price prediction graph.
VIE-STL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Austria to St. Louis
AT0-STL
VIE-STL
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Austria to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
Fairview Heights
O'Fallon
Fenton
Swansea
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Farmington
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