$479 Find Cheap Flights from Austria to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to St. Louis departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results for flights to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to St. Louis, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Austria to St. Louis

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austria to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austria to St. Louis

Wed, Apr 29 - Thu, May 7
Air Canada Logo
11:00 am - 9:13 pm
VIE
-
STL
41h 13m
2 stops
Air Canada Logo
1:05 pm - 8:35 am
STL
-
VIE
12h 30m
1 stop
$949Air Canada
Fri, May 1 - Thu, May 7
United Airlines Logo
7:00 am - 1:25 pm
VIE
-
STL
13h 25m
1 stop
United Airlines Logo
6:15 am - 7:50 am
STL
-
VIE
18h 35m
1 stop
$950United Airlines
Wed, Apr 29 - Tue, May 5
United Airlines Logo
7:00 am - 1:25 pm
VIE
-
STL
13h 25m
1 stop
United Airlines Logo
7:45 am - 8:15 am
STL
-
VIE
17h 30m
1 stop
$951United Airlines
Wed, Apr 29 - Sat, May 9
Air Canada Logo
11:00 am - 9:13 pm
VIE
-
STL
41h 13m
2 stops
Air Canada Logo
6:30 am - 8:35 am
STL
-
VIE
19h 05m
2 stops
$953Air Canada
Mon, Apr 27 - Fri, Jun 5
Air Canada Logo
10:30 am - 9:13 pm
VIE
-
STL
41h 43m
2 stops
Air Canada Logo
1:05 pm - 9:10 am
STL
-
VIE
37h 05m
2 stops
$954Air Canada
Fri, May 1 - Thu, May 7
Air Canada Logo
7:00 am - 8:25 pm
VIE
-
STL
20h 25m
2 stops
Air Canada Logo
1:05 pm - 8:35 am
STL
-
VIE
12h 30m
1 stop
$955Air Canada
Wed, Apr 29 - Sat, May 9
United Airlines Logo
7:00 am - 1:25 pm
VIE
-
STL
13h 25m
1 stop
United Airlines Logo
7:05 am - 8:20 am
STL
-
VIE
18h 15m
1 stop
$956United Airlines
Sun, Apr 26 - Sat, Jun 6
United Airlines Logo
7:00 am - 11:11 pm
VIE
-
STL
23h 11m
2 stops
United Airlines Logo
6:55 pm - 8:10 am
STL
-
VIE
30h 15m
2 stops
$957United Airlines
Thu, Apr 30 - Wed, May 6
Air Canada Logo
6:00 am - 3:25 pm
VIE
-
STL
16h 25m
2 stops
Air Canada Logo
1:05 pm - 8:35 am
STL
-
VIE
12h 30m
1 stop
$959Air Canada
Fri, May 1 - Thu, May 7
Lufthansa Logo
8:00 am - 1:25 pm
VIE
-
STL
12h 25m
1 stop
Lufthansa Logo
7:09 pm - 4:35 pm
STL
-
VIE
14h 26m
2 stops
$960Lufthansa
Booking Insights

KAYAK's insights & trends for flights to St. Louis

Get data-powered insights and trends for flights to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to St. Louis?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to St. Louis was found on the route from Vienna, at $949 return. The most popular connection is from New York to St. Louis and KAYAK users have found round-trip deals for as low as $295 in the last 3 days.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$479
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Vienna to St. Louis

FAQs - booking St. Louis flights

  • What is the cheapest flight to St. Louis?

    In the last 3 days, the cheapest flight deal to St. Louis was found on the route from Vienna, at $949 return. The most popular connection is from New York to St. Louis and KAYAK users have found round-trip deals for as low as $295 in the last 3 days.

  • How far is Lambert-St Louis Airport from central St. Louis?

    The distance between Lambert-St Louis Airport and downtown St. Louis is 13 miles.

  • What is the name of St. Louis’s airport?

    St. Louis is served by Lambert-St Louis Airport, also commonly referred to as Lambert Field, Lambert-St Louis, St. Louis Lambert, or St. Louis Lambert Intl. The airport code is STL.

  • How does KAYAK find such low prices on flights to St. Louis?

    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 to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to St. Louis?

    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 St. Louis with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to St. Louis?

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

  • How many direct flights to St. Louis are there each week?

    Each week there are around 1,508 direct flights from within Austria to St. Louis. The most common day for departures is Sunday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to St. Louis

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest St. Louis flight deals.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
O'Fallon
Wentzville
Farmington
Eureka
Litchfield
Grafton
Shrewsbury
Glencoe

Everything you need to know for your flight to St. Louis

Information on the airport you'll fly into in St. Louis

St. Louis (STL)