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>

$314 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, Aug 28 - Fri, Sep 11

8:10 pm - 9:15 am

ORD

VIE

30h 05m

1 stop

10:50 am - 9:40 am

VIE

ORD

29h 50m

1 stop

$800Turkish Airlines

Sun, Aug 16 - Fri, Sep 25

8:10 pm - 6:15 pm

ORD

VIE

15h 05m

1 stop

4:35 pm - 9:40 am

VIE

ORD

24h 05m

1 stop

$803Turkish Airlines

Sun, Sep 27 - Sun, Oct 11

11:25 am - 12:50 pm

ORD

VIE

18h 25m

1 stop

1:50 pm - 9:40 am

VIE

ORD

26h 50m

1 stop

$808Turkish Airlines

Wed, Sep 30 - Sun, Oct 11

8:10 pm - 9:50 pm

ORD

VIE

18h 40m

1 stop

10:50 am - 9:40 am

VIE

ORD

29h 50m

1 stop

$809Turkish Airlines

Sun, Aug 16 - Sun, Sep 27

9:00 pm - 12:10 pm

ORD

VIE

32h 10m

1 stop

6:25 am - 5:50 pm

VIE

ORD

18h 25m

2 stops

$810Multiple Airlines

Tue, Aug 25 - Wed, Oct 7

1:18 pm - 8:15 am

STL

VIE

11h 57m

1 stop

8:00 am - 1:25 pm

VIE

STL

12h 25m

1 stop

$830Multiple Airlines

Sat, Aug 15 - Fri, Sep 25

10:40 am - 9:35 am

ORD

VIE

39h 55m

2 stops

8:00 pm - 10:06 pm

VIE

ORD

33h 06m

2 stops

$847Scandinavian Airlines

Tue, Aug 25 - Wed, Oct 7

8:00 am - 8:35 am

STL

VIE

17h 35m

2 stops

7:00 am - 6:41 pm

VIE

STL

18h 41m

2 stops

$867Air Canada

Tue, Aug 25 - Wed, Oct 7

6:55 pm - 4:35 pm

STL

VIE

14h 40m

2 stops

8:00 am - 3:38 pm

VIE

STL

14h 38m

2 stops

$868Lufthansa

Thu, Oct 1 - Sat, Oct 17

8:55 am - 8:20 am

STL

VIE

16h 25m

1 stop

10:30 am - 8:00 pm

VIE

STL

16h 30m

1 stop

$989Air Canada

Useful Info

Low season	February
High season	December
Cheapest flight	$314

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

Most popular time to fly with an average 15% 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

Rust

Mariazell

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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Origins

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Information on the airport you'll fly into in Vienna

Vienna (VIE)

VIE

$314 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