How long is the flight from Austria to Illinois?

The flight from Austria to Illinois depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Vienna (a popular airport in Austria) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 9h 50m on average. If you fly from Graz (another popular airport in Austria) to Chicago O'Hare Intl Airport, then the average flight time is 12h 35m.

What is the cheapest airline that flies from Austria to Illinois?

LOT and Lufthansa are the most popular carriers operating from Austria to Illinois

What airlines fly to Illinois?

Austrian Airlines, United Airlines and Lufthansa are the top three most popular airlines that fly to Illinois from Austria according to our data. Austrian Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 4 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

How many flights depart from Austria to Illinois on average per week?

As of January 2026, 4 flights take off from Austria and land in Illinois each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.

When did momondo last update prices for flights from Austria to Illinois?

Prices for flights from Austria to Illinois refresh daily.

How many operators does momondo search for flights from Austria to Illinois?

The number of operators available for flights from Austria to Illinois is 4 as of January 2026.

How old do you have to be to fly from Austria to Illinois?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austria to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$356 Cheap Flights from Austria to Illinois in 2026

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Find the cheapest flights from Austria to Illinois

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Austria to Illinois

Enter your travel dates to find the best prices.

7:55 pm - 4:45 pm

SZG

ORD

27h 50m

1 stop

7:10 pm - 8:10 am

ORD

SZG

30h 00m

1 stop

$591Scandinavian Airlines

Sun, Jan 25 - Thu, Jan 29

10:15 am - 4:55 pm

VIE

ORD

13h 40m

1 stop

7:20 pm - 9:35 am

ORD

VIE

31h 15m

1 stop

$624Scandinavian Airlines

Sun, Jan 25 - Sat, Feb 7

11:20 am - 5:00 pm

VIE

ORD

12h 40m

1 stop

6:00 pm - 10:30 pm

ORD

VIE

21h 30m

1 stop

$629American Airlines

Mon, Feb 23 - Sun, Apr 19

9:15 am - 3:10 pm

VIE

ORD

12h 55m

1 stop

10:55 pm - 4:50 pm

ORD

VIE

11h 55m

1 stop

$630LOT

Sat, May 2 - Thu, Oct 29

10:55 am - 5:00 pm

VIE

ORD

13h 05m

1 stop

6:25 pm - 1:50 pm

ORD

VIE

12h 25m

1 stop

$631American Airlines

Sun, Jan 25 - Tue, Feb 3

9:20 am - 7:55 pm

VIE

ORD

17h 35m

2 stops

9:55 pm - 8:35 am

ORD

VIE

27h 40m

1 stop

$633LOT

Mon, Feb 2 - Mon, Feb 16

10:35 am - 3:20 pm

SZG

ORD

11h 45m

1 stop

3:20 pm - 1:20 pm

ORD

SZG

15h 00m

1 stop

$732Lufthansa

Wed, Feb 25 - Wed, Mar 4

6:05 am - 1:25 pm

GRZ

ORD

14h 20m

1 stop

9:50 pm - 10:40 pm

ORD

GRZ

17h 50m

1 stop

$758Lufthansa

Thu, Feb 12 - Sun, Feb 15

6:05 am - 3:20 pm

GRZ

ORD

16h 15m

1 stop

12:45 pm - 3:40 pm

ORD

GRZ

19h 55m

2 stops

$760United Airlines

Thu, Feb 12 - Sun, Feb 22

6:05 am - 1:25 pm

GRZ

ORD

14h 20m

1 stop

2:27 pm - 1:35 pm

ORD

GRZ

16h 08m

2 stops

$761United Airlines

Thu, Jan 29 - Tue, Feb 3

United Airlines flights from Austria to Illinois

Our best United Airlines deals on Austria to Illinois flight tickets

United Airlines

Jan 26

VIE7:00 amVienna Intl

13h 25m

1 stop

ORD1:25 pmChicago O'Hare Intl

Feb 11

ORD4:20 pmChicago O'Hare Intl

8h 45m

VIE8:05 amVienna Intl

$722

United Airlines

Feb 12

GRZ6:05 amGraz Thalerhof

16h 15m

1 stop

ORD3:20 pmChicago O'Hare Intl

Feb 22

ORD12:45 pmChicago O'Hare Intl

19h 55m

2 stops

GRZ3:40 pmGraz Thalerhof

$760

United Airlines

Jan 29

GRZ6:05 amGraz Thalerhof

14h 20m

1 stop

ORD1:25 pmChicago O'Hare Intl

Feb 3

ORD2:27 pmChicago O'Hare Intl

16h 08m

2 stops

GRZ1:35 pmGraz Thalerhof

$761

Scandinavian Airlines flights from Austria to Illinois

Our best Scandinavian Airlines deals on Austria to Illinois flight tickets

Scandinavian Airlines

Jan 25

SZG7:55 pmSalzburg W.A. Mozart

27h 50m

1 stop

ORD4:45 pmChicago O'Hare Intl

Jan 29

ORD7:10 pmChicago O'Hare Intl

30h 00m

1 stop

SZG8:10 amSalzburg W.A. Mozart

$591

Scandinavian Airlines

Feb 12

VIE10:15 amVienna Intl

13h 30m

1 stop

ORD4:45 pmChicago O'Hare Intl

May 2

ORD7:00 amChicago O'Hare Intl

19h 30m

2 stops

VIE9:30 amVienna Intl

$612

Scandinavian Airlines

Jan 29

VIE10:15 amVienna Intl

13h 40m

1 stop

ORD4:55 pmChicago O'Hare Intl

Feb 7

ORD10:29 amChicago O'Hare Intl

16h 06m

2 stops

VIE9:35 amVienna Intl

$620

Fly from

Fly to

Route

Depart

Return

Price

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Sun 1/25

7:55 pm-4:45 pm

1 stop27h 50m

Chicago O'Hare Intl

Thu 1/29

7:10 pm-8:10 am

1 stop30h 00m

$591

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Sun 1/25

10:15 am-4:55 pm

1 stop13h 40m

Chicago O'Hare Intl

Sat 2/7

7:20 pm-9:35 am

1 stop31h 15m

$624

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Mon 2/23

11:20 am-5:00 pm

1 stop12h 40m

Chicago O'Hare Intl

Sun 4/19

6:00 pm-10:30 pm

1 stop21h 30m

$629

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Sat 5/2

9:15 am-3:10 pm

1 stop12h 55m

Chicago O'Hare Intl

Thu 10/29

10:55 pm-4:50 pm

1 stop11h 55m

$630

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Sun 1/25

10:55 am-5:00 pm

1 stop13h 05m

Chicago O'Hare Intl

Tue 2/3

6:25 pm-1:50 pm

1 stop12h 25m

$631

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Mon 2/2

9:20 am-7:55 pm

2 stops17h 35m

Chicago O'Hare Intl

Mon 2/16

9:55 pm-8:35 am

1 stop27h 40m

$633

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Wed 2/25

10:35 am-3:20 pm

1 stop11h 45m

Chicago O'Hare Intl

Wed 3/4

3:20 pm-1:20 pm

1 stop15h 00m

$732

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Thu 2/12

6:05 am-1:25 pm

1 stop14h 20m

Chicago O'Hare Intl

Sun 2/15

9:50 pm-10:40 pm

1 stop17h 50m

$758

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Thu 2/12

6:05 am-3:20 pm

1 stop16h 15m

Chicago O'Hare Intl

Sun 2/22

12:45 pm-3:40 pm

2 stops19h 55m

$760

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Thu 1/29

6:05 am-1:25 pm

1 stop14h 20m

Chicago O'Hare Intl

Tue 2/3

2:27 pm-1:35 pm

2 stops16h 08m

$761

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Austria to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Austria is in February. Flight prices, which tend to average around $634, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $653.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Austria to Illinois is on a Tuesday when prices can be found for as low as $737. Flights from Austria to Illinois on a Sunday will generally be more expensive and average around $961. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Austria to Illinois flight route?

Fly from Vienna Intl to Chicago O'Hare Intl for the best Austria - Illinois flight prices

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Austria when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $737 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Austria for as low as $643 on momondo.

What cabin class options are available on Austria to Illinois flights?

There are 3 cabin classes available to choose from on Austria to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Austria to Illinois flights?

You could potentially save up to 60% on your flight if you consider stops on a Austria to Illinois flight.

Cheap Austria to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austria to Illinois

Best Price Found	$893
Fastest flight time	9h 50m
Direct flights	Every day
Airports in Illinois	98 airports

The best flight deal from Austria to Illinois found on momondo in the last 72 hours is $893

The fastest flight from Austria to Illinois takes 9h 50m

Direct flights go from Austria to Illinois every day.

There are 98 airports in Illinois. From Austria there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

When did momondo last update prices for flights from Austria to Illinois?
Prices for flights from Austria to Illinois refresh daily.
How many operators does momondo search for flights from Austria to Illinois?
The number of operators available for flights from Austria to Illinois is 4 as of January 2026.
How old do you have to be to fly from Austria to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austria to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Austria to Illinois?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Austria to Illinois is Boeing 787-9 Dreamliner (72.16% of total bookings). The next most popular plane models are Boeing 777-200/200ER (17.45%), Boeing 767-400 (3.92%), and Boeing 767-300 (winglets) (1.96%).

Best airlines flying from Austria to Illinois

Compare and see reviews for airlines that fly from Austria to Illinois with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $530	Free Cancellation	Rating 6.7 7,665 reviews	Search British Airways flights
Austrian Airlines	PriceFrom $587	Free Cancellation	Rating 7.6 890 reviews	Search Austrian Airlines flights
Lufthansa	PriceFrom $595	Free Cancellation	Rating 6.8 7,709 reviews	Search Lufthansa flights
United Airlines	PriceFrom $613	Free Cancellation	Rating 7.4 9,144 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Austria to Illinois?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Austria to Illinois. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Austria to Illinois with flexible booking policies on momondo?

All flight searches from Austria to Illinois on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Austria to Illinois?

Once all potential Austria to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Austria to Illinois right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Illinois from Austria. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.