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 66% 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 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 40m.

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

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

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

As of November 2025, there are 1 flights per day flying from Austria to Illinois. The most common time of day flights depart is 8:00AM, with 100% of flights taking off at noon.

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

As of November 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 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 November 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.

$302 Cheap Flights from Austria to Illinois in 2025/26

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Recent round-trip flight deals from Austria to Illinois

Enter your travel dates to find the best prices.

8:05 pm - 4:45 pmVIE-ORD

27h 40m1 stop

7:10 pm - 9:35 amORD-VIE

31h 25m1 stop

$579Scandinavian Airlines

Find Deal

Sun, Jan 11 - Sun, Jan 25

8:05 pm - 4:45 pmVIE-ORD

27h 40m1 stop

7:20 pm - 7:25 pmORD-VIE

17h 05m1 stop

$585Scandinavian Airlines

Find Deal

Thu, Dec 25 - Wed, Jan 7

10:35 am - 3:20 pmSZG-ORD

11h 45m1 stop

3:20 pm - 9:50 amORD-SZG

11h 30m1 stop

$684Lufthansa

Find Deal

Wed, Dec 3 - Sun, Dec 7

10:35 am - 3:20 pmSZG-ORD

11h 45m1 stop

5:50 pm - 2:00 pmORD-SZG

13h 10m1 stop

$694Lufthansa

Find Deal

Fri, Dec 5 - Fri, Dec 12

6:05 am - 4:20 pmGRZ-ORD

16h 15m1 stop

12:50 pm - 1:35 pmORD-GRZ

18h 45m2 stops

$730United Airlines

Find Deal

Thu, Mar 19 - Mon, Mar 23

6:05 am - 3:20 pmGRZ-ORD

16h 15m1 stop

3:46 pm - 1:35 pmORD-GRZ

15h 49m2 stops

$731United Airlines

Find Deal

Fri, Mar 6 - Sun, Mar 8

8:25 am - 6:37 pmINN-ORD

17h 12m2 stops

5:50 pm - 2:00 pmORD-INN

13h 10m2 stops

$797Austrian Airlines

Find Deal

Wed, Jan 21 - Sun, Jan 25

8:25 am - 6:51 pmINN-ORD

17h 26m2 stops

5:20 pm - 1:55 pmORD-INN

14h 35m1 stop

$799Austrian Airlines

Find Deal

Thu, Mar 5 - Mon, Mar 9

11:25 am - 9:48 pmVIE-STL

17h 23m2 stops

12:06 pm - 3:55 pmSTL-VIE

20h 49m2 stops

$822American Airlines

Find Deal

Thu, Apr 23 - Mon, Apr 27

7:45 am - 9:48 pmVIE-STL

21h 03m2 stops

6:29 pm - 3:55 pmSTL-VIE

14h 26m2 stops

$824American Airlines

Find Deal

Thu, Apr 23 - Mon, Apr 27

Scandinavian Airlines flights from Austria to Illinois

Our best Scandinavian Airlines deals on Austria to Illinois flight tickets

Scandinavian Airlines

Jan 11

VIE8:05 pmVienna Intl

27h 40m

1 stop

ORD4:45 pmChicago O'Hare Intl

Jan 25

ORD7:10 pmChicago O'Hare Intl

31h 25m

1 stop

VIE9:35 amVienna Intl

$579

Find similar

Scandinavian Airlines

Dec 25

VIE8:05 pmVienna Intl

27h 40m

1 stop

ORD4:45 pmChicago O'Hare Intl

Jan 7

ORD7:20 pmChicago O'Hare Intl

17h 05m

1 stop

VIE7:25 pmVienna Intl

$585

Find similar

Scandinavian Airlines

Dec 25

VIE8:05 pmVienna Intl

27h 40m

1 stop

ORD4:45 pmChicago O'Hare Intl

Jan 9

ORD7:20 pmChicago O'Hare Intl

31h 15m

1 stop

VIE9:35 amVienna Intl

$587

Find similar

LOT flights from Austria to Illinois

Our best LOT deals on Austria to Illinois flight tickets

LOT

Dec 3

VIE7:25 pmVienna Intl

31h 35m

1 stop

ORD8:00 pmChicago O'Hare Intl

Dec 9

ORD9:55 pmChicago O'Hare Intl

11h 55m

1 stop

VIE4:50 pmVienna Intl

$611

Find similar

LOT

Mar 1

VIE5:30 pmVienna Intl

33h 25m

2 stops

ORD7:55 pmChicago O'Hare Intl

Apr 17

ORD9:50 pmChicago O'Hare Intl

32h 25m

1 stop

VIE1:15 pmVienna Intl

$618

Find similar

LOT

Dec 2

VIE7:25 pmVienna Intl

31h 35m

1 stop

ORD8:00 pmChicago O'Hare Intl

Dec 4

ORD9:55 pmChicago O'Hare Intl

27h 40m

1 stop

VIE8:35 amVienna Intl

$625

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Sun 1/11

8:05 pm-4:45 pm

1 stop27h 40m

Chicago O'Hare Intl

Sun 1/25

7:10 pm-9:35 am

1 stop31h 25m

$579

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Thu 12/25

8:05 pm-4:45 pm

1 stop27h 40m

Chicago O'Hare Intl

Wed 1/7

7:20 pm-7:25 pm

1 stop17h 05m

$585

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Wed 12/3

10:35 am-3:20 pm

1 stop11h 45m

Chicago O'Hare Intl

Sun 12/7

3:20 pm-9:50 am

1 stop11h 30m

$684

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Fri 12/5

10:35 am-3:20 pm

1 stop11h 45m

Chicago O'Hare Intl

Fri 12/12

5:50 pm-2:00 pm

1 stop13h 10m

$694

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Thu 3/19

6:05 am-4:20 pm

1 stop16h 15m

Chicago O'Hare Intl

Mon 3/23

12:50 pm-1:35 pm

2 stops18h 45m

$730

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Fri 3/6

6:05 am-3:20 pm

1 stop16h 15m

Chicago O'Hare Intl

Sun 3/8

3:46 pm-1:35 pm

2 stops15h 49m

$731

InnsbruckChicago

INN - ORD

INNORD

Innsbruck Kranebitten

Wed 1/21

8:25 am-6:37 pm

2 stops17h 12m

Chicago O'Hare Intl

Sun 1/25

5:50 pm-2:00 pm

2 stops13h 10m

$797

InnsbruckChicago

INN - ORD

INNORD

Innsbruck Kranebitten

Thu 3/5

8:25 am-6:51 pm

2 stops17h 26m

Chicago O'Hare Intl

Mon 3/9

5:20 pm-1:55 pm

1 stop14h 35m

$799

ViennaSt. Louis

VIE - STL

VIESTL

Vienna Intl

Thu 4/23

11:25 am-9:48 pm

2 stops17h 23m

Lambert-St Louis

Mon 4/27

12:06 pm-3:55 pm

2 stops20h 49m

$822

ViennaSt. Louis

VIE - STL

VIESTL

Vienna Intl

Thu 4/23

7:45 am-9:48 pm

2 stops21h 03m

Lambert-St Louis

Mon 4/27

6:29 pm-3:55 pm

2 stops14h 26m

$824

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 $633.

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 $750. Flights from Austria to Illinois on a Saturday will generally be more expensive and average around $1,048. 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 $712 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 $621 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 40% 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	$2,454
Fastest flight time	9h 50m
Direct flights	Mon, Tue, Wed, Thu, Sat and Sun
Airports in Illinois	1 airport

The best one-way flight to Illinois from Austria in the past 72 hours is $2,454. The best round-trip flight deal from Austria to Illinois found on momondo in the last 72 hours is $670.

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

Direct flights go from Austria to Illinois on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. The only airline offering direct flights is Austrian Airlines.

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 November 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 (71.53% of total bookings). The next most popular plane models are Boeing 777-200/200ER (18.56%), Boeing 767-400 (3.60%), and Boeing 767-300 (winglets) (1.80%).

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 7,534 reviews	Search British Airways flights
Austrian Airlines	PriceFrom $570	Free Cancellation	Rating 7.6 874 reviews	Search Austrian Airlines flights
Lufthansa	PriceFrom $595	Free Cancellation	Rating 6.8 7,579 reviews	Search Lufthansa flights
United Airlines	PriceFrom $613	Free Cancellation	Rating 7.4 9,023 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.

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.

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Cheap flights from Austria to Illinois from $302

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 2/8. 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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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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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

Scandinavian Airlines flights from Austria to Illinois

Our best Scandinavian Airlines deals on Austria to Illinois flight tickets

LOT flights from Austria to Illinois

Our best LOT 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 40% on your flight if you consider stops on a Austria to Illinois flight.

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

LOT and KLM 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 November 2025, there are 1 flights per day flying from Austria to Illinois. The most common time of day flights depart is 8:00AM, with 100% of flights taking off at noon.

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

As of November 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 25% 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