How does KAYAK find such low prices on flights from Illinois 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 Illinois to Vienna. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vienna from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois 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 Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois 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 Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$249 CHEAP FLIGHTS from Illinois to Vienna

VIE

KAYAK searches hundreds of travel sites at once for deals on flights to Vienna

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Cheap Flights from Illinois to Vienna

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

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Vienna

Fri, Apr 3 - Fri, Apr 17

7:15 pm - 9:35 am

ORD

VIE

31h 20m

1 stop

10:15 am - 4:10 pm

VIE

ORD

12h 55m

1 stop

$584Scandinavian Airlines

Mon, Sep 7 - Mon, Sep 21

7:15 pm - 7:20 pm

ORD

VIE

17h 05m

1 stop

10:15 am - 4:10 pm

VIE

ORD

12h 55m

1 stop

$585Scandinavian Airlines

Wed, Sep 2 - Sun, Sep 13

4:40 pm - 8:10 pm

ORD

VIE

20h 30m

1 stop

9:35 am - 2:30 pm

VIE

ORD

35h 55m

1 stop

$592Air Serbia

Mon, Apr 6 - Fri, Apr 17

7:15 pm - 9:35 am

ORD

VIE

31h 20m

1 stop

10:15 am - 4:10 pm

VIE

ORD

12h 55m

1 stop

$604Scandinavian Airlines

Wed, Sep 2 - Sun, Sep 13

4:40 pm - 8:10 pm

ORD

VIE

20h 30m

1 stop

8:45 pm - 2:30 pm

VIE

ORD

24h 45m

1 stop

$612Air Serbia

Sun, Apr 26 - Tue, May 12

5:21 pm - 6:20 pm

STL

VIE

17h 59m

2 stops

11:35 am - 10:19 pm

VIE

STL

17h 44m

2 stops

$688Multiple Airlines

Tue, Apr 28 - Tue, May 5

4:05 pm - 10:40 pm

STL

VIE

23h 35m

2 stops

11:15 am - 8:04 pm

VIE

STL

15h 49m

2 stops

$698Air Canada

Wed, Apr 29 - Wed, May 6

3:30 pm - 12:35 pm

STL

VIE

14h 05m

1 stop

10:30 am - 12:06 pm

VIE

STL

32h 36m

1 stop

$701Multiple Airlines

Tue, Apr 28 - Tue, May 5

4:05 pm - 10:40 pm

STL

VIE

23h 35m

2 stops

11:00 am - 8:25 pm

VIE

STL

16h 25m

1 stop

$704Air Canada

Sun, Apr 26 - Tue, May 12

6:30 am - 8:15 am

STL

VIE

18h 45m

1 stop

10:30 am - 4:39 pm

VIE

STL

13h 09m

1 stop

$722United Airlines

Useful Info

Low season	February
High season	December
Cheapest flight	$249

Best time to beat the crowds with an average 24% drop in price.

Most popular time to fly with an average 16% increase in price.

Flight from Chicago O'Hare Airport to Vienna

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

Krems an der Donau

Schwechat

Melk

Wiener Neustadt

Semmering

Steyr

Stegersbach

Mariazell

Rust

Amstetten

Everything you need to know for your flight to Vienna

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Cabin class

Complete your trip

Direct Flights

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Information on the airport you'll fly into in Vienna

Vienna (VIE)

VIE

$249 Find Cheap Flights from Illinois to Vienna

KAYAK searches hundreds of travel sites at once for deals on flights to Vienna

Cheap Flights from Illinois to Vienna

Recent round-trip flight deals from Illinois to Vienna

Recent one-way flight deals from Illinois to Vienna

Recent last minute flight deals from Illinois to Vienna

Recent direct flight deals from Illinois to Vienna

Good to know

FAQs for booking flights from Illinois to Vienna

How does KAYAK find such low prices on flights from Illinois 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 Illinois to Vienna.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vienna from Illinois 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 Illinois 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 Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois 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 Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Vienna?

Everything you need to know for your flight to Vienna

Information on the airport you'll fly into in Vienna

Cabin class types available on flights to Illinois

Complete your trip to Vienna with a hotel stay or car rental

Find direct flights for Vienna

Flights to other popular destinations

Flights from domestic origins to Vienna

Choose which airport to fly into in Vienna

Find deals for your return flight