What airlines fly to Chicago O'Hare Intl Airport?

Austrian Airlines, United Airlines and British Airways are the top three most popular airlines that fly to Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport. Keep in mind that there are 4 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.

How many flights depart from Austria to Chicago O'Hare Intl Airport on average per week?

As of November 2025, 8 flights take off from Austria and land in Chicago O'Hare Intl Airport each week. The most common flight departure day for this route is Wed, with 38% of weekly flights taking off on this day.

What is the cheapest airline that flies from Austria to Chicago O'Hare Intl?

LOT, British Airways, and Scandinavian Airlines are the most popular carriers operating from Austria to Chicago O'Hare Intl

How long does it take to fly to Chicago O'Hare Intl Airport?

On average, it takes 9h 50m to fly from Austria to Chicago O'Hare Intl Airport if you fly out of Vienna (the most popular airport in Austria) and into Chicago O'Hare Intl Airport (the most popular airport in Chicago O'Hare Intl Airport). If you’re flying out of Salzburg and into Chicago O'Hare Intl Airport, then the flight time is around 11h 40m.

How many flights depart from Austria to Chicago O'Hare Intl Airport on average per day?

As of November 2025, 1 flights take off from Austria and land in Chicago O'Hare Intl Airport each day. The most common flight departure time for this route is 8:00AM, with 100% of daily flights taking off at noon.

When did momondo last update prices for flights from Austria to Chicago O'Hare Intl Airport?

Prices for flights from Austria to Chicago O'Hare Intl Airport are updated daily.

How many operators does momondo search for flights from Austria to Chicago O'Hare Intl Airport?

As of November 2025, there are 4 operators available to choose from for flights from Austria to Chicago O'Hare Intl Airport.

How old do you have to be to fly from Austria to Chicago O'Hare Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austria to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$353 Cheap Flights from Austria to Chicago O'Hare Intl Airport in 2025/26

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Recent round-trip flight deals from Austria to Chicago

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8:05 pm - 4:45 pmVIE-ORD

27h 40m1 stop

7:20 pm - 9:35 amORD-VIE

31h 15m1 stop

$575Scandinavian Airlines

Find Deal

Thu, Nov 20 - Mon, Nov 24

8:05 pm - 4:45 pmVIE-ORD

27h 40m1 stop

7:20 pm - 9:35 amORD-VIE

31h 15m1 stop

$576Scandinavian Airlines

Find Deal

Tue, Dec 23 - Sun, Jan 4

7:25 pm - 9:00 pmVIE-ORD

31h 35m1 stop

9:40 pm - 8:30 amORD-VIE

27h 50m2 stops

$584LOT

Find Deal

Mon, Mar 9 - Thu, Apr 9

7:25 pm - 9:00 pmVIE-ORD

31h 35m1 stop

9:40 pm - 1:15 pmORD-VIE

32h 35m1 stop

$593LOT

Find Deal

Tue, Mar 10 - Fri, Apr 10

7:50 am - 8:52 pmVIE-ORD

20h 02m2 stops

6:45 am - 9:50 amORD-VIE

20h 05m2 stops

$613Multiple Airlines

Find Deal

Fri, Nov 14 - Mon, Nov 17

3:40 pm - 5:20 pmVIE-ORD

32h 40m2 stops

6:30 pm - 8:50 pmORD-VIE

19h 20m2 stops

$614Multiple Airlines

Find Deal

Sun, Nov 16 - Sat, Nov 29

6:30 am - 11:10 amSZG-ORD

11h 40m1 stop

10:35 pm - 5:50 pmORD-SZG

12h 15m1 stop

$700Lufthansa

Find Deal

Fri, Nov 28 - Thu, Dec 4

6:30 am - 1:10 pmSZG-ORD

13h 40m1 stop

4:20 pm - 9:50 amORD-SZG

10h 30m1 stop

$705Lufthansa

Find Deal

Mon, Feb 16 - Sat, Feb 28

6:05 am - 3:20 pmGRZ-ORD

16h 15m1 stop

1:00 pm - 1:35 pmORD-GRZ

17h 35m2 stops

$729United Airlines

Find Deal

Thu, Jan 8 - Thu, Jan 15

6:05 am - 3:20 pmGRZ-ORD

16h 15m1 stop

12:45 pm - 1:35 pmORD-GRZ

17h 50m2 stops

$734United Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

Scandinavian Airlines flights from Austria to Chicago O'Hare Intl Airport

Our best Scandinavian Airlines deals on Austria to Chicago O'Hare Intl Airport flight tickets

Scandinavian Airlines

Nov 20

VIE8:05 pmVienna Intl

27h 40m

1 stop

ORD4:45 pmChicago O'Hare Intl

Nov 24

ORD7:20 pmChicago O'Hare Intl

31h 15m

1 stop

VIE9:35 amVienna Intl

$575

Find similar

Scandinavian Airlines

Dec 23

VIE8:05 pmVienna Intl

27h 40m

1 stop

ORD4:45 pmChicago O'Hare Intl

Jan 4

ORD7:20 pmChicago O'Hare Intl

31h 15m

1 stop

VIE9:35 amVienna Intl

$576

Find similar

Scandinavian Airlines

Nov 14

VIE8:05 pmVienna Intl

27h 40m

1 stop

ORD4:45 pmChicago O'Hare Intl

Nov 17

ORD7:20 pmChicago O'Hare Intl

31h 15m

1 stop

VIE9:35 amVienna Intl

$580

Find similar

LOT flights from Austria to Chicago O'Hare Intl Airport

Our best LOT deals on Austria to Chicago O'Hare Intl Airport flight tickets

LOT

Mar 9

VIE7:25 pmVienna Intl

31h 35m

1 stop

ORD9:00 pmChicago O'Hare Intl

Apr 9

ORD9:40 pmChicago O'Hare Intl

27h 50m

2 stops

VIE8:30 amVienna Intl

$584

Find similar

LOT

Mar 10

VIE7:25 pmVienna Intl

31h 35m

1 stop

ORD9:00 pmChicago O'Hare Intl

Apr 10

ORD9:40 pmChicago O'Hare Intl

32h 35m

1 stop

VIE1:15 pmVienna Intl

$593

Find similar

LOT

Nov 25

VIE7:25 pmVienna Intl

31h 35m

1 stop

ORD8:00 pmChicago O'Hare Intl

Dec 9

ORD9:55 pmChicago O'Hare Intl

27h 40m

1 stop

VIE8:35 amVienna Intl

$596

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Austria to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Thu 11/20

8:05 pm-4:45 pm

1 stop27h 40m

Chicago O'Hare Intl

Mon 11/24

7:20 pm-9:35 am

1 stop31h 15m

$575

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Tue 12/23

8:05 pm-4:45 pm

1 stop27h 40m

Chicago O'Hare Intl

Sun 1/4

7:20 pm-9:35 am

1 stop31h 15m

$576

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Mon 3/9

7:25 pm-9:00 pm

1 stop31h 35m

Chicago O'Hare Intl

Thu 4/9

9:40 pm-8:30 am

2 stops27h 50m

$584

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Tue 3/10

7:25 pm-9:00 pm

1 stop31h 35m

Chicago O'Hare Intl

Fri 4/10

9:40 pm-1:15 pm

1 stop32h 35m

$593

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Fri 11/14

7:50 am-8:52 pm

2 stops20h 02m

Chicago O'Hare Intl

Mon 11/17

6:45 am-9:50 am

2 stops20h 05m

$613

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Sun 11/16

3:40 pm-5:20 pm

2 stops32h 40m

Chicago O'Hare Intl

Sat 11/29

6:30 pm-8:50 pm

2 stops19h 20m

$614

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Fri 11/28

6:30 am-11:10 am

1 stop11h 40m

Chicago O'Hare Intl

Thu 12/4

10:35 pm-5:50 pm

1 stop12h 15m

$700

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Mon 2/16

6:30 am-1:10 pm

1 stop13h 40m

Chicago O'Hare Intl

Sat 2/28

4:20 pm-9:50 am

1 stop10h 30m

$705

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Thu 1/8

6:05 am-3:20 pm

1 stop16h 15m

Chicago O'Hare Intl

Thu 1/15

1:00 pm-1:35 pm

2 stops17h 35m

$729

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Thu 2/26

6:05 am-3:20 pm

1 stop16h 15m

Chicago O'Hare Intl

Mon 3/2

12:45 pm-1:35 pm

2 stops17h 50m

$734

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 Chicago O'Hare Intl Airport

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 Chicago O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Austria averaging around $650.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $746. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Austria because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,005.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Austria in the morning is the least expensive time of day to depart. momondo users have found prices as low as $821 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around $1,305. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Austria to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Austria when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $715 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Austria for as low as $621 on momondo.

What cabin class options are available on Austria to Chicago O'Hare Intl flights?

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

Cheap Austria to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austria to Chicago O'Hare Intl Airport

Best Price Found	$992
Fastest flight time	9h 50m
Direct flights	Mon, Tue, Wed, Thu, Sat and Sun

The best one-way flight to Chicago O'Hare Intl Airport from Austria in the past 72 hours is $992. The best round-trip flight deal from Austria to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $586.

The fastest flight from Austria to Chicago O'Hare Intl Airport takes 9h 50m

Direct flights go from Austria to Chicago O'Hare Intl Airport on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. The only airline offering direct flights is Austrian Airlines.

Search flight deals

When did momondo last update prices for flights from Austria to Chicago O'Hare Intl Airport?
Prices for flights from Austria to Chicago O'Hare Intl Airport are updated daily.
How many operators does momondo search for flights from Austria to Chicago O'Hare Intl Airport?
As of November 2025, there are 4 operators available to choose from for flights from Austria to Chicago O'Hare Intl Airport.
How old do you have to be to fly from Austria to Chicago O'Hare Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austria to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Austria to Chicago O'Hare Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Austria to Chicago O'Hare Intl Airport is Boeing 787-9 Dreamliner (71.61% of total bookings). The next most popular plane models are Boeing 777-200/200ER (18.32%), Boeing 767-400 (3.66%), and Boeing 767-300 (winglets) (1.83%).

Best airlines flying from Austria to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Austria to Chicago O'Hare Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $530	Free Cancellation	Rating 6.7 7,489 reviews	Search British Airways flights
Austrian Airlines	PriceFrom $570	Free Cancellation	Rating 7.6 862 reviews	Search Austrian Airlines flights
Lufthansa	PriceFrom $595	Free Cancellation	Rating 6.8 7,542 reviews	Search Lufthansa flights
United Airlines	PriceFrom $613	Free Cancellation	Rating 7.4 8,995 reviews	Search United Airlines flights

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Why use momondo?

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

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

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

Yes. All flights to Chicago from Austria on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Austria and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Austria and alert you when they change.

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Cheap flights from Austria to Chicago from $353

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 Chicago departing on 2/4. 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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Recent round-trip flight deals from Austria to Chicago

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Scandinavian Airlines flights from Austria to Chicago O'Hare Intl Airport

Our best Scandinavian Airlines deals on Austria to Chicago O'Hare Intl Airport flight tickets

LOT flights from Austria to Chicago O'Hare Intl Airport

Our best LOT deals on Austria to Chicago O'Hare Intl Airport flight tickets

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Use the filters below to find and compare flights from Austria to Chicago O'Hare Intl Airport that are best for you.

See travel insights to Chicago from

How to get the cheapest flight ticket from Austria to Chicago O'Hare Intl Airport

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 Chicago O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Austria averaging around $650.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest Austria to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

What cabin class options are available on Austria to Chicago O'Hare Intl flights?

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

What is the cheapest airline that flies from Austria to Chicago O'Hare Intl?

LOT, British Airways, and Scandinavian Airlines are the most popular carriers operating from Austria to Chicago O'Hare Intl

What airlines fly to Chicago O'Hare Intl Airport?

How many flights depart from Austria to Chicago O'Hare Intl Airport on average per day?

As of November 2025, 1 flights take off from Austria and land in Chicago O'Hare Intl Airport each day. The most common flight departure time for this route is 8:00AM, with 100% of daily flights taking off at noon.

How many flights depart from Austria to Chicago O'Hare Intl Airport on average per week?

As of November 2025, 8 flights take off from Austria and land in Chicago O'Hare Intl Airport each week. The most common flight departure day for this route is Wed, with 38% of weekly flights taking off on this day.

How long does it take to fly to Chicago O'Hare Intl Airport?

Cheap Austria to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austria to Chicago O'Hare Intl Airport

Best Price Found

Fastest flight time

Direct flights

When did momondo last update prices for flights from Austria to Chicago O'Hare Intl Airport?

How many operators does momondo search for flights from Austria to Chicago O'Hare Intl Airport?

How old do you have to be to fly from Austria to Chicago O'Hare Intl Airport?

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

What is the most popular plane model from Austria to Chicago O'Hare Intl Airport?

Best airlines flying from Austria to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Austria to Chicago O'Hare Intl Airport with momondo

Traveling to a place near Chicago?

Why use momondo?

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

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

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

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

An easier way to manage your Chicago O'Hare Intl Airport 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 Chicago

Popular cities in the United States

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