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

As of September 2025, 12 flights take off from Austria and land in Illinois each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

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

TAP AIR PORTUGAL, Aer Lingus, and British Airways are the most popular carriers operating from Austria to Illinois

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

As of September 2025, there are 1 flights per day flying from Austria to Illinois. The most common time of day flights depart is 10:00AM, with 100% of flights taking off at noon.

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 Salzburg (another popular airport in Austria) to Chicago O'Hare Intl Airport, then the average flight time is 11h 55m.

What airlines fly to Illinois?

Austrian Airlines, United Airlines and British Airways 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 65% 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.

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 September 2025.

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.

$328 Cheap Flights from Austria to Illinois in 2025/26

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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

6:30 am - 2:55 pmSZG-ORD

15h 25m2 stops

12:50 pm - 9:50 amORD-SZG

14h 00m2 stops

$553Air Canada

Find Deal

Tue, Nov 11 - Tue, Nov 18

10:35 am - 7:30 pmSZG-ORD

15h 55m2 stops

7:05 am - 9:50 amORD-SZG

19h 45m2 stops

$558Multiple Airlines

Find Deal

Thu, Nov 27 - Sun, Nov 30

6:30 am - 1:10 pmSZG-ORD

13h 40m1 stop

4:20 pm - 9:50 amORD-SZG

10h 30m1 stop

$572Lufthansa

Find Deal

Tue, Nov 11 - Tue, Nov 18

10:35 am - 8:05 pmSZG-ORD

16h 30m1 stop

10:35 pm - 10:35 pmORD-SZG

17h 00m1 stop

$588Lufthansa

Find Deal

Mon, Nov 17 - Sun, Nov 30

10:35 am - 5:48 pmVIE-ORD

13h 13m1 stop

9:13 pm - 10:10 amORD-VIE

29h 57m2 stops

$599United Airlines

Find Deal

Fri, Mar 27 - Mon, Apr 6

9:05 am - 11:44 pmVIE-ORD

21h 39m2 stops

10:52 am - 8:20 amORD-VIE

14h 28m2 stops

$600United Airlines

Find Deal

Fri, Dec 26 - Fri, Jan 9

7:25 am - 6:45 pmVIE-ORD

18h 20m1 stop

9:45 pm - 10:30 pmORD-VIE

17h 45m1 stop

$602British Airways

Find Deal

Sat, Dec 27 - Sat, Jan 10

7:25 am - 5:42 pmVIE-ORD

17h 17m2 stops

10:45 pm - 10:35 pmORD-VIE

17h 50m1 stop

$605British Airways

Find Deal

Tue, Feb 24 - Tue, Mar 10

2:50 pm - 3:00 pmKLU-ORD

30h 10m1 stop

5:55 pm - 11:25 pmORD-KLU

23h 30m2 stops

$677Austrian Airlines

Find Deal

Fri, Mar 13 - Sun, Mar 15

5:45 am - 3:00 pmKLU-ORD

15h 15m1 stop

5:55 pm - 11:25 pmORD-KLU

23h 30m2 stops

$678Austrian Airlines

Find Deal

Fri, Mar 13 - Sun, Mar 15

LOT flights from Austria to Illinois

Our best LOT deals on Austria to Illinois flight tickets

LOT

Oct 21

VIE9:15 amVienna Intl

17h 25m

1 stop

ORD7:40 pmChicago O'Hare Intl

Oct 24

ORD4:55 pmChicago O'Hare Intl

13h 20m

1 stop

VIE1:15 pmVienna Intl

$595

Find similar

LOT

Oct 21

VIE9:15 amVienna Intl

17h 25m

1 stop

ORD7:40 pmChicago O'Hare Intl

Oct 24

ORD4:55 pmChicago O'Hare Intl

13h 20m

1 stop

VIE1:15 pmVienna Intl

$641

Find similar

United Airlines flights from Austria to Illinois

Our best United Airlines deals on Austria to Illinois flight tickets

United Airlines

Mar 27

VIE10:35 amVienna Intl

13h 13m

1 stop

ORD5:48 pmChicago O'Hare Intl

Apr 6

ORD9:13 pmChicago O'Hare Intl

29h 57m

2 stops

VIE10:10 amVienna Intl

$599

Find similar

United Airlines

Dec 26

VIE9:05 amVienna Intl

21h 39m

2 stops

ORD11:44 pmChicago O'Hare Intl

Jan 9

ORD10:52 amChicago O'Hare Intl

14h 28m

2 stops

VIE8:20 amVienna Intl

$600

Find similar

United Airlines

Oct 18

VIE1:15 pmVienna Intl

30h 15m

1 stop

ORD12:30 pmChicago O'Hare Intl

Oct 25

ORD7:30 amChicago O'Hare Intl

16h 40m

1 stop

VIE7:10 amVienna Intl

$601

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Tue 11/11

6:30 am-2:55 pm

2 stops15h 25m

Chicago O'Hare Intl

Tue 11/18

12:50 pm-9:50 am

2 stops14h 00m

$553

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Thu 11/27

10:35 am-7:30 pm

2 stops15h 55m

Chicago O'Hare Intl

Sun 11/30

7:05 am-9:50 am

2 stops19h 45m

$558

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Tue 11/11

6:30 am-1:10 pm

1 stop13h 40m

Chicago O'Hare Intl

Tue 11/18

4:20 pm-9:50 am

1 stop10h 30m

$572

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Mon 11/17

10:35 am-8:05 pm

1 stop16h 30m

Chicago O'Hare Intl

Sun 11/30

10:35 pm-10:35 pm

1 stop17h 00m

$588

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Fri 3/27

10:35 am-5:48 pm

1 stop13h 13m

Chicago O'Hare Intl

Mon 4/6

9:13 pm-10:10 am

2 stops29h 57m

$599

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Fri 12/26

9:05 am-11:44 pm

2 stops21h 39m

Chicago O'Hare Intl

Fri 1/9

10:52 am-8:20 am

2 stops14h 28m

$600

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Sat 12/27

7:25 am-6:45 pm

1 stop18h 20m

Chicago O'Hare Intl

Sat 1/10

9:45 pm-10:30 pm

1 stop17h 45m

$602

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Tue 2/24

7:25 am-5:42 pm

2 stops17h 17m

Chicago O'Hare Intl

Tue 3/10

10:45 pm-10:35 pm

1 stop17h 50m

$605

KlagenfurtChicago

KLU - ORD

KLUORD

Klagenfurt

Fri 3/13

2:50 pm-3:00 pm

1 stop30h 10m

Chicago O'Hare Intl

Sun 3/15

5:55 pm-11:25 pm

2 stops23h 30m

$677

KlagenfurtChicago

KLU - ORD

KLUORD

Klagenfurt

Fri 3/13

5:45 am-3:00 pm

1 stop15h 15m

Chicago O'Hare Intl

Sun 3/15

5:55 pm-11:25 pm

2 stops23h 30m

$678

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 $610, 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 March is also cheap. Prices for this month can be found on momondo for an average of $628.

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

The cheapest day to depart from Austria to Illinois is on a Thursday when prices can be found for as low as $727. Flights from Austria to Illinois on a Saturday will generally be more expensive and average around $1,030. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Austria to Illinois during this time can be as low as $644. Flights in the afternoon are often more expensive with an average ticket price of $1,201.

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 $717 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 $647 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 42% 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	$682
Fastest flight time	9h 50m
Direct flights	Every day
Airports in Illinois	1 airport

The best one-way flight to Illinois from Austria in the past 72 hours is $682. The best round-trip flight deal from Austria to Illinois found on momondo in the last 72 hours is $617.

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

Direct flights go from Austria to Illinois every day.

There is 1 airport near Illinois: 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 September 2025.
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 (77.23% of total bookings). The next most popular plane models are Boeing 777-200/200ER (8.72%), Boeing 767-400 (4.26%), and Boeing 767-300 (winglets) (3.62%).

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 7,406 reviews	Search British Airways flights
Lufthansa	PriceFrom $595	Free Cancellation	Rating 6.8 7,435 reviews	Search Lufthansa flights
Austrian Airlines	PriceFrom $608	Free Cancellation	Rating 7.6 850 reviews	Search Austrian Airlines flights
United Airlines	PriceFrom $614	Free Cancellation	Rating 7.4 8,924 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.

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We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Illinois

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Cheap flights from Austria to Illinois from $328

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austria to Illinois departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

Filter for what you want

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Find the cheapest flights from Austria to Illinois

Recent round-trip flight deals from Austria to Illinois

Recent one-way flight deals from Austria to Illinois

Recent last minute flight deals from Austria to Illinois

Recent direct flight deals from Austria to Illinois

LOT flights from Austria to Illinois

Our best LOT deals on Austria to Illinois flight tickets

United Airlines flights from Austria to Illinois

Our best United Airlines deals on Austria to Illinois flight tickets

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Use the filters below to find and compare flights from Austria to Illinois that are best for you.

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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

What is the cheapest month to fly to Illinois?

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

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

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Austria to Illinois during this time can be as low as $644. Flights in the afternoon are often more expensive with an average ticket price of $1,201.

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?

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 42% on your flight if you consider stops on a Austria to Illinois flight.

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

TAP AIR PORTUGAL, Aer Lingus, and British Airways are the most popular carriers operating from Austria to Illinois

What airlines fly to Illinois?

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

As of September 2025, there are 1 flights per day flying from Austria to Illinois. The most common time of day flights depart is 10:00AM, with 100% of flights taking off at noon.

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

As of September 2025, 12 flights take off from Austria and land in Illinois each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

How long is the flight from Austria to Illinois?

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

Fastest flight time

Direct flights

Airports in Illinois

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

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

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

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

What is the most popular plane model from Austria to Illinois?

Best airlines flying from Austria to Illinois

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

Why use momondo?

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

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

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

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

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo