
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $433 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $789 |
Fly from
Fly to
Route
Depart
Return
Price
St. LouisVienna
STL - VIE
STLVIE
Lambert-St Louis
Wed 3/4
7:41 am-8:05 am
1 stop17h 24m
Vienna Intl
Wed 3/11
10:55 am-9:00 pm
1 stop16h 05m
St. LouisVienna
STL - VIE
STLVIE
Lambert-St Louis
Fri 1/9
9:57 am-12:20 pm
2 stops19h 23m
Vienna Intl
Wed 1/21
7:00 am-1:55 pm
1 stop13h 55m
St. LouisVienna
STL - VIE
STLVIE
Lambert-St Louis
Fri 1/9
11:20 am-12:20 pm
2 stops18h 00m
Vienna Intl
Sat 1/24
10:30 am-5:25 pm
1 stop13h 55m
St. LouisVienna
STL - VIE
STLVIE
Lambert-St Louis
Sat 2/28
3:38 pm-11:30 am
2 stops36h 52m
Vienna Intl
Tue 3/10
6:15 am-5:05 pm
2 stops16h 50m
St. LouisVienna
STL - VIE
STLVIE
Lambert-St Louis
Tue 3/3
5:50 pm-5:25 pm
2 stops16h 35m
Vienna Intl
Tue 3/10
6:15 am-4:42 pm
2 stops16h 27m
St. LouisVienna
STL - VIE
STLVIE
Lambert-St Louis
Tue 3/3
5:50 pm-5:25 pm
2 stops16h 35m
Vienna Intl
Thu 3/12
6:50 am-2:58 pm
2 stops38h 08m
St. LouisVienna
STL - VIE
STLVIE
Lambert-St Louis
Mon 1/12
7:00 am-8:30 am
2 stops18h 30m
Vienna Intl
Fri 1/23
7:00 am-1:55 pm
1 stop13h 55m
St. LouisVienna
STL - VIE
STLVIE
Lambert-St Louis
Tue 1/6
4:05 pm-8:45 am
1 stop33h 40m
Vienna Intl
Sat 1/24
10:30 am-5:25 pm
1 stop13h 55m
St. LouisVienna
STL - VIE
STLVIE
Lambert-St Louis
Tue 1/6
4:05 pm-8:45 am
1 stop33h 40m
Vienna Intl
Mon 1/26
10:35 am-10:13 am
1 stop30h 38m
St. LouisVienna
STL - VIE
STLVIE
Lambert-St Louis
Sun 3/1
10:12 am-4:10 pm
2 stops22h 58m
Vienna Intl
Thu 3/12
6:50 am-9:10 pm
2 stops20h 20m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
Currently, November is the cheapest month in which you can book a flight from St. Louis to Vienna (average of $588). Flying from St. Louis to Vienna in June is currently the most expensive (average of $1,096). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Unlike in the morning, when flights are generally more expensive, you can save up to 35% on flights from St. Louis to Vienna by exploring options for tickets in the evening.
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Sebrena,Oct 2025
IAH - RSW
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Sebrena,Oct 2025
IAH - RSW
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Sebrena,Oct 2025
IAH - RSW
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Sebrena,Oct 2025
IAH - RSW
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$613 | Average$942 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$615 | Average$883 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$645 | Average$1,097 | FlexibilityNo cancel fee | On-time67% |