$557+ 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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — STL
Apr 23 — Apr 301
Round-trip
1 adult, Economy
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Cheapest
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 March 24, 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 March 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:00 am
VIE
- STL
2 stops15h 48m
Lufthansa
Sun 4/123:30 pm
STL
- VIE
1 stop12h 15m
Lufthansa
Deal found 3/19![Lufthansa logo]()
$881
This Scandinavian Airlines deal was found by Cheapflights users on 3/19. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:15 am
VIE
- STL
2 stops20h 22m
Scandinavian Airlines
Sun 9/63:42 pm
STL
- VIE
2 stops34h 53m
Scandinavian Airlines
Deal found 3/19![Scandinavian Airlines logo]()
$883
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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.
Sat 10/178:00 am
VIE
- STL
2 stops14h 38m
Multiple Airlines
Sat 10/241:27 pm
STL
- VIE
1 stop11h 48m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$888
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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.
Sat 10/176:00 am
VIE
- STL
2 stops16h 38m
Lufthansa
Sat 10/241:27 pm
STL
- VIE
2 stops17h 08m
Lufthansa
Deal found 3/22![Lufthansa logo]()
$896
This United Airlines deal was found by Cheapflights users on 3/19. 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 4/57:00 am
VIE
- STL
1 stop13h 25m
United Airlines
Sun 4/129:10 am
STL
- VIE
1 stop16h 05m
United Airlines
Deal found 3/19![United Airlines logo]()
$912
This Billigflug deal was found by Cheapflights users on 3/21. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:30 am
VIE
- STL
2 stops16h 39m
Air Canada
Tue 5/121:05 pm
STL
- VIE
2 stops16h 15m
Air Canada
Deal found 3/21![Air Canada logo]()
$914
This United Airlines deal was found by Cheapflights users on 3/19. 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 5/37:00 am
VIE
- STL
2 stops20h 25m
United Airlines
Sun 5/107:45 am
STL
- VIE
2 stops17h 25m
United Airlines
Deal found 3/19![United Airlines logo]()
$915
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 March 24, 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 March 24, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 3/19. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:15 am
VIE
- STL
2 stops20h 22m
Scandinavian Airlines
Sun 9/63:42 pm
STL
- VIE
2 stops34h 53m
Scandinavian Airlines
Deal found 3/19![Scandinavian Airlines logo]()
$883
This United Airlines deal was found by Cheapflights users on 3/19. 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 5/37:00 am
VIE
- STL
1 stop13h 25m
United Airlines
Sun 5/107:45 am
STL
- VIE
2 stops17h 25m
United Airlines
Deal found 3/19![United Airlines logo]()
$912
This Billigflug deal was found by Cheapflights users on 3/21. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:00 am
VIE
- STL
1 stop16h 25m
Air Canada
Tue 5/121:05 pm
STL
- VIE
1 stop12h 30m
Air Canada
Deal found 3/21![Air Canada logo]()
$918
This KAYAK deal was found by Cheapflights users on 3/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:40 am
VIE
- STL
2 stops19h 50m
British Airways
Mon 6/295:00 pm
STL
- VIE
2 stops22h 40m
British Airways
Deal found 3/23![British Airways logo]()
$957
This United Airlines deal was found by Cheapflights users on 3/22. 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 5/67:00 am
VIE
- STL
1 stop13h 25m
United Airlines
Wed 5/1311:15 am
STL
- VIE
2 stops23h 05m
United Airlines
Deal found 3/22![United Airlines logo]()
$924
This Scandinavian Airlines deal was found by Cheapflights users on 3/23. 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.
Wed 9/28:00 pm
VIE
- STL
2 stops31h 50m
Scandinavian Airlines
Sun 9/61:30 pm
STL
- VIE
2 stops37h 05m
Scandinavian Airlines
Deal found 3/23![Scandinavian Airlines logo]()
$948
This United Airlines deal was found by Cheapflights users on 3/23. 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 5/277:00 am
VIE
- STL
2 stops20h 25m
United Airlines
Mon 6/87:05 am
STL
- VIE
1 stop18h 15m
United Airlines
Deal found 3/23![United Airlines logo]()
$928
Last-minute flights from Austria to St. LouisDiscover last-minute flight deals from Austria to St. Louis. Data last updated March 24, 2026 and is based on user searches.
Discover last-minute flight deals from Austria to St. Louis. Data last updated March 24, 2026 and is based on user searches.
This lastminute.com deal was found by Cheapflights users on 3/20. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/277:20 am
VIE
- STL
2 stops16h 40m
Austrian Airlines
Sun 4/191:10 pm
STL
- VIE
2 stops26h 30m
Austrian Airlines
Deal found 3/20![Austrian Airlines logo]()
$1,044
This lastminute.com deal was found by Cheapflights users on 3/20. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/277:20 am
VIE
- STL
2 stops16h 40m
Multiple Airlines
Sun 4/193:30 pm
STL
- VIE
1 stop13h 15m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,052
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:00 am
VIE
- STL
2 stops15h 48m
Lufthansa
Sun 4/123:30 pm
STL
- VIE
1 stop12h 15m
Lufthansa
Deal found 3/19![Lufthansa logo]()
$881
This United Airlines deal was found by Cheapflights users on 3/19. 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 4/57:00 am
VIE
- STL
1 stop13h 25m
United Airlines
Sun 4/129:10 am
STL
- VIE
1 stop16h 05m
United Airlines
Deal found 3/19![United Airlines logo]()
$912
This Delta deal was found by Cheapflights users on 3/21. 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 4/57:00 am
VIE
- STL
2 stops14h 24m
Delta
Sun 4/126:32 am
STL
- VIE
2 stops19h 08m
Delta
Deal found 3/21![Delta logo]()
$932
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 March 24, 2026.
Search for one-way flight options from Austria to St. Louis. Find affordable one-way fares based on user searches. Data last updated March 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Tue 6/168:55 pm
VIE
- STL
3 stops34h 19m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$557
This Iberia deal was found by Cheapflights users on 3/23. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:00 am
VIE
- STL
2 stops23h 59m
Iberia
Deal found 3/23![Iberia logo]()
$629
This Finnair deal was found by Cheapflights users on 3/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:00 am
VIE
- STL
2 stops23h 56m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$648
This Finnair deal was found by Cheapflights users on 3/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:45 pm
VIE
- STL
2 stops35h 11m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$699
This Finnair deal was found by Cheapflights users on 3/23. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1111:35 am
VIE
- STL
2 stops19h 21m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$792
This Finnair deal was found by Cheapflights users on 3/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1111:35 am
VIE
- STL
2 stops19h 21m
Finnair
Deal found 3/20![Finnair logo]()
$793
This Ovago deal was found by Cheapflights users on 3/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:45 pm
VIE
- STL
1 stop31h 45m
British Airways
Deal found 3/24![British Airways logo]()
$809
This British Airways deal was found by Cheapflights users on 3/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2911:15 am
VIE
- STL
1 stop15h 15m
British Airways
Deal found 3/19![British Airways logo]()
$868
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 March 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $881 (Kiwi.com) |
One-way from | $557 (Kiwi.com) |
Popular in | March |
Cheapest in | February |
Average price | $1,401 |
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 2,558,603 searches. Data last updated March 24, 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 - STL
VIESTL
Vienna Intl
Thu 9/3
10:15 am-11:37 pm
2 stops20h 22m
Lambert-St Louis
Sun 9/6
3:42 pm-9:35 am
2 stops34h 53m
$883
ViennaSt. Louis
VIE - STL
VIESTL
Vienna Intl
Sun 5/3
7:00 am-1:25 pm
1 stop13h 25m
Lambert-St Louis
Sun 5/10
7:45 am-8:10 am
2 stops17h 25m
$912
Quickest round-trip
ViennaSt. Louis
VIE - STL
VIESTL
Vienna Intl
Tue 5/5
11:00 am-8:25 pm
1 stop16h 25m
Lambert-St Louis
Tue 5/12
1:05 pm-8:35 am
1 stop12h 30m
$918
ViennaSt. Louis
VIE - STL
VIESTL
Vienna Intl
Wed 5/6
7:00 am-1:25 pm
1 stop13h 25m
Lambert-St Louis
Wed 5/13
11:15 am-5:20 pm
2 stops23h 05m
$924
ViennaSt. Louis
VIE - STL
VIESTL
Vienna Intl
Wed 5/27
7:00 am-8:25 pm
2 stops20h 25m
Lambert-St Louis
Mon 6/8
7:05 am-8:20 am
1 stop18h 15m
$928
ViennaSt. Louis
VIE - STL
VIESTL
Vienna Intl
Wed 9/2
8:00 pm-8:50 pm
2 stops31h 50m
Lambert-St Louis
Sun 9/6
1:30 pm-9:35 am
2 stops37h 05m
$948
ViennaSt. Louis
VIE - STL
VIESTL
Vienna Intl
Thu 6/25
7:40 am-8:30 pm
2 stops19h 50m
Lambert-St Louis
Mon 6/29
5:00 pm-10:40 pm
2 stops22h 40m
$957
Cheapest one-way
ViennaSt. Louis
VIE - STL
VIESTL
Vienna Intl
Tue 6/16
7:00 am-11:59 pm
2 stops23h 59m
$629
ViennaSt. Louis
VIE - STL
VIESTL
Vienna Intl
Tue 7/28
7:00 am-11:56 pm
2 stops23h 56m
$648
ViennaSt. Louis
VIE - STL
VIESTL
Vienna Intl
Wed 7/29
7:45 pm-11:56 pm
2 stops35h 11m
$699
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.
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated March 24, 2026.
Read reviews from past customers who have flown Lufthansa from Austria to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.6
Entertainment
6.4
Boarding
7.0
Comfort
6.8
Food
6.3
Overall
6.8
Reviews
1 / 20
4.0
OkayDjermouli,Dec 2025
FRA - SFO
Crew
7.6
Entertainment
6.4
Boarding
7.0
Comfort
6.8
Food
6.3
Overall
6.8
Reviews
1 / 20
4.0
OkayDjermouli,Dec 2025
FRA - SFO
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
O'Fallon
Fenton
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus
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Austria and St. Louis flights
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Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 24, 2026.
Top airline flying from Austria to St. Louis
Discover the top airline that operate flights from Austria to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$821 | Average$886 | FlexibilityNo cancel fee | On-time76% |