How does KAYAK find such low prices on flights from Missouri to Vienna?

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 Missouri to Vienna.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Vienna?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vienna from Missouri 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 Missouri to Vienna?

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 to Vienna with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Vienna?

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

$336 CHEAP FLIGHTS from Missouri to Vienna

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Flight Deals

Cheap Flights from Missouri to Vienna

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Missouri to Vienna

Tue, Nov 3 - Wed, Nov 11

8:00 am - 8:30 amSTL Lambert-St Louis-VIE Vienna Intl

17h 30m1 stop Washington, D.C. Dulles Intl

10:35 am - 12:10 pmVIE Vienna Intl-STL Lambert-St Louis

32h 35m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$606United Airlines

Tue, Nov 17 - Fri, Nov 27

11:29 am - 8:00 amSTL Lambert-St Louis-VIE Vienna Intl

13h 31m1 stop Newark

10:55 am - 4:59 pmVIE Vienna Intl-STL Lambert-St Louis

13h 04m1 stop Chicago O'Hare Intl

$607Austrian Airlines

Tue, Nov 17 - Fri, Nov 27

11:29 am - 8:00 amSTL Lambert-St Louis-VIE Vienna Intl

13h 31m1 stop Newark

10:55 am - 4:59 pmVIE Vienna Intl-STL Lambert-St Louis

13h 04m1 stop Chicago O'Hare Intl

$607Austrian Airlines

Tue, Nov 17 - Fri, Nov 27

11:29 am - 8:20 amSTL Lambert-St Louis-VIE Vienna Intl

13h 51m2 stops Newark Boston Logan Intl

10:55 am - 4:59 pmVIE Vienna Intl-STL Lambert-St Louis

13h 04m1 stop Chicago O'Hare Intl

$608Austrian Airlines

Sun, Nov 1 - Tue, Nov 17

6:45 pm - 12:20 pmMCI Kansas City-VIE Vienna Intl

34h 35m2 stops Chicago O'Hare Intl London Heathrow

10:20 am - 7:55 pmVIE Vienna Intl-MCI Kansas City

16h 35m1 stop Washington, D.C. Dulles Intl

$610Lufthansa

Tue, Nov 3 - Wed, Nov 11

8:00 am - 8:30 amSTL Lambert-St Louis-VIE Vienna Intl

17h 30m1 stop Washington, D.C. Dulles Intl

10:30 am - 9:52 pmVIE Vienna Intl-STL Lambert-St Louis

18h 22m1 stop Newark

$622United Airlines

Sun, Oct 18 - Tue, Nov 3

6:00 am - 8:15 amSTL Lambert-St Louis-VIE Vienna Intl

19h 15m1 stop Chicago O'Hare Intl

10:30 am - 10:48 amVIE Vienna Intl-STL Lambert-St Louis

31h 18m1 stop Newark

$658United Airlines

Sun, Oct 18 - Tue, Nov 3

8:00 am - 8:15 amSTL Lambert-St Louis-VIE Vienna Intl

17h 15m1 stop Chicago O'Hare Intl

10:45 am - 8:53 amVIE Vienna Intl-STL Lambert-St Louis

29h 08m2 stops Boston Logan Intl Newark

$658United Airlines

Fri, Dec 25 - Sat, Jan 2

6:58 pm - 5:40 pmSTL Lambert-St Louis-VIE Vienna Intl

15h 42m2 stops Chicago O'Hare Intl Frankfurt am Main

8:15 pm - 1:45 pmVIE Vienna Intl-STL Lambert-St Louis

24h 30m1 stop Frankfurt am Main

$1,203Lufthansa

Fri, Dec 25 - Sat, Jan 2

3:40 pm - 3:05 pmSTL Lambert-St Louis-VIE Vienna Intl

16h 25m1 stop Frankfurt am Main

8:15 pm - 1:45 pmVIE Vienna Intl-STL Lambert-St Louis

24h 30m1 stop Frankfurt am Main

$1,294Lufthansa

Recent last minute flight deals from Missouri to Vienna

Wed, Sep 16 - Tue, Sep 22

12:28 pm - 7:50 amSTL Lambert-St Louis-VIE Vienna Intl

12h 22m1 stop Newark

10:45 am - 8:47 pmVIE Vienna Intl-STL Lambert-St Louis

17h 02m1 stop Newark

$994Austrian Airlines

Wed, Sep 16 - Wed, Sep 23

12:28 pm - 7:50 amSTL Lambert-St Louis-VIE Vienna Intl

12h 22m1 stop Newark

10:45 am - 7:43 pmVIE Vienna Intl-STL Lambert-St Louis

15h 58m1 stop Newark

$994Austrian Airlines

Wed, Sep 16 - Wed, Sep 23

12:28 pm - 7:50 amSTL Lambert-St Louis-VIE Vienna Intl

12h 22m1 stop Newark

10:30 am - 2:00 pmVIE Vienna Intl-STL Lambert-St Louis

34h 30m1 stop Toronto Pearson Intl

$1,007Multiple Airlines

Wed, Sep 16 - Wed, Sep 23

12:10 pm - 9:10 amSTL Lambert-St Louis-VIE Vienna Intl

38h 00m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

11:00 am - 2:17 pmVIE Vienna Intl-STL Lambert-St Louis

34h 17m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$1,010Air Canada

Wed, Sep 16 - Wed, Sep 23

12:28 pm - 7:50 amSTL Lambert-St Louis-VIE Vienna Intl

12h 22m1 stop Newark

11:00 am - 2:17 pmVIE Vienna Intl-STL Lambert-St Louis

34h 17m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$1,010Multiple Airlines

Wed, Sep 16 - Tue, Sep 22

7:00 am - 7:10 amSTL Lambert-St Louis-VIE Vienna Intl

17h 10m2 stops Newark Boston Logan Intl

10:30 am - 11:57 amVIE Vienna Intl-STL Lambert-St Louis

32h 27m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$1,019United Airlines

Wed, Sep 16 - Tue, Sep 22

8:40 am - 8:10 amSTL Lambert-St Louis-VIE Vienna Intl

16h 30m1 stop Washington, D.C. Dulles Intl

10:30 am - 11:57 amVIE Vienna Intl-STL Lambert-St Louis

32h 27m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$1,019United Airlines

Wed, Sep 16 - Wed, Sep 23

8:40 am - 8:10 amSTL Lambert-St Louis-VIE Vienna Intl

16h 30m1 stop Washington, D.C. Dulles Intl

10:30 am - 12:13 pmVIE Vienna Intl-STL Lambert-St Louis

32h 43m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$1,019United Airlines

Wed, Sep 16 - Tue, Sep 22

12:28 pm - 7:50 amSTL Lambert-St Louis-VIE Vienna Intl

12h 22m1 stop Newark

10:30 am - 11:57 amVIE Vienna Intl-STL Lambert-St Louis

32h 27m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$1,019United Airlines

Wed, Sep 16 - Wed, Sep 23

7:00 am - 7:10 amSTL Lambert-St Louis-VIE Vienna Intl

17h 10m2 stops Newark Boston Logan Intl

10:30 am - 12:13 pmVIE Vienna Intl-STL Lambert-St Louis

32h 43m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$1,019United Airlines

Useful Info

Low season	January
High season	December
Cheapest flight	$336

Best time to beat the crowds with an average 25% drop in price.

Most popular time to fly with an average 14% increase in price.

Flight from St. Louis to Vienna

How does KAYAK find such low prices on flights from Missouri to Vienna?
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 Missouri to Vienna.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Vienna?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vienna from Missouri 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 Missouri to Vienna?
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 to Vienna with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Vienna?
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 to Vienna from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.