What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

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

Air Serbia, British Airways, and TAP AIR PORTUGAL are the most popular carriers operating from Austria to Chicago O'Hare Intl

What airlines fly to Chicago O'Hare Intl Airport?

Austrian Airlines, LOT and United Airlines 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 74% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 3 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 often are flights from Austria to Chicago delayed?

Historically, on average around 30% of flights between Austria and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 154 minutes.

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

As of June 2026, 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 10:00AM, 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 June 2026, 12 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 Mon, with 17% of weekly flights taking off on this day.

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 13h 35m.

What is the most punctual flight time for Austria to Chicago flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Austria to Chicago flights?

According to our data, Austrian Airlines have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

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 June 2026, there are 3 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.

$349 Cheap Flights from Austria to Chicago O'Hare Intl Airport in 2026

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Find the cheapest flights from Austria to Chicago

Round-trip

One-way

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Recent round-trip flight deals from Austria to Chicago

Enter your travel dates to find the best prices.

2:45 pm - 7:55 pm

GRZ

ORD

12h 10m

1 stop

3:35 pm - 9:10 am

ORD

GRZ

10h 35m

1 stop

$809Lufthansa

Wed, Sep 2 - Wed, Sep 9

6:00 am - 12:55 pm

GRZ

ORD

13h 55m

1 stop

1:55 pm - 12:35 pm

ORD

GRZ

15h 40m

2 stops

$816United Airlines

Wed, Sep 2 - Wed, Sep 9

6:00 am - 12:55 pm

GRZ

ORD

13h 55m

1 stop

1:55 pm - 12:35 pm

ORD

GRZ

15h 40m

2 stops

$818United Airlines

Wed, Sep 2 - Wed, Sep 9

8:30 pm - 3:33 pm

GRZ

ORD

26h 03m

2 stops

10:30 pm - 10:55 am

ORD

GRZ

29h 25m

1 stop

$826British Airways

Mon, Jul 6 - Mon, Jul 13

10:25 am - 10:05 pm

GRZ

ORD

18h 40m

2 stops

11:05 am - 9:15 am

ORD

GRZ

15h 10m

2 stops

$829Multiple Airlines

Wed, Sep 2 - Wed, Sep 9

2:20 pm - 10:16 am

SZG

ORD

26h 56m

2 stops

11:05 am - 9:45 am

ORD

SZG

15h 40m

2 stops

$831Air Canada

Wed, Jun 17 - Sun, Jun 21

2:20 pm - 10:16 am

SZG

ORD

26h 56m

2 stops

10:30 pm - 6:25 pm

ORD

SZG

12h 55m

1 stop

$833Multiple Airlines

Wed, Jun 17 - Sun, Jun 21

6:00 am - 2:55 pm

VIE

ORD

15h 55m

2 stops

9:29 pm - 8:20 am

ORD

VIE

27h 51m

1 stop

$837Air Canada

Fri, Aug 7 - Mon, Aug 17

5:45 am - 2:00 pm

KLU

ORD

15h 15m

1 stop

1:12 pm - 2:00 pm

ORD

KLU

17h 48m

2 stops

$870Austrian Airlines

Mon, Nov 16 - Thu, Dec 3

8:20 am - 1:20 pm

INN

ORD

12h 00m

1 stop

4:20 pm - 6:10 pm

ORD

INN

18h 50m

1 stop

$926Austrian Airlines

Tue, Oct 6 - Tue, Oct 13

Air Canada flights from Austria to Chicago O'Hare Intl Airport

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

Air Canada

Jun 17

SZG2:20 pmSalzburg W.A. Mozart

26h 56m

2 stops

ORD10:16 amChicago O'Hare Intl

Jun 21

ORD11:05 amChicago O'Hare Intl

15h 40m

2 stops

SZG9:45 amSalzburg W.A. Mozart

$831

Air Canada

Jun 18

VIE6:00 amVienna Intl

15h 44m

2 stops

ORD2:44 pmChicago O'Hare Intl

Jul 2

ORD2:15 pmChicago O'Hare Intl

13h 30m

2 stops

VIE10:45 amVienna Intl

$836

Air Canada

Aug 7

VIE6:00 amVienna Intl

15h 55m

2 stops

ORD2:55 pmChicago O'Hare Intl

Aug 16

ORD9:50 amChicago O'Hare Intl

15h 30m

1 stop

VIE8:20 amVienna Intl

$837

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

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

Austrian Airlines

Nov 16

KLU5:45 amKlagenfurt

15h 15m

1 stop

ORD2:00 pmChicago O'Hare Intl

Dec 3

ORD1:12 pmChicago O'Hare Intl

17h 48m

2 stops

KLU2:00 pmKlagenfurt

$870

Austrian Airlines

Jun 11

VIE10:30 amVienna Intl

9h 50m

ORD1:20 pmChicago O'Hare Intl

Jun 25

ORD3:55 pmChicago O'Hare Intl

33h 55m

1 stop

VIE8:50 amVienna Intl

$872

Austrian Airlines

Jun 18

VIE10:30 amVienna Intl

9h 50m

ORD1:20 pmChicago O'Hare Intl

Jul 5

ORD3:55 pmChicago O'Hare Intl

13h 05m

1 stop

VIE12:00 pmVienna Intl

$888

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.

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Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Wed 9/2

2:45 pm-7:55 pm

1 stop12h 10m

Chicago O'Hare Intl

Wed 9/9

3:35 pm-9:10 am

1 stop10h 35m

$809

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Wed 9/2

6:00 am-12:55 pm

1 stop13h 55m

Chicago O'Hare Intl

Wed 9/9

1:55 pm-12:35 pm

2 stops15h 40m

$816

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Wed 9/2

6:00 am-12:55 pm

1 stop13h 55m

Chicago O'Hare Intl

Wed 9/9

1:55 pm-12:35 pm

2 stops15h 40m

$818

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Mon 7/6

8:30 pm-3:33 pm

2 stops26h 03m

Chicago O'Hare Intl

Mon 7/13

10:30 pm-10:55 am

1 stop29h 25m

$826

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Wed 9/2

10:25 am-10:05 pm

2 stops18h 40m

Chicago O'Hare Intl

Wed 9/9

11:05 am-9:15 am

2 stops15h 10m

$829

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Wed 6/17

2:20 pm-10:16 am

2 stops26h 56m

Chicago O'Hare Intl

Sun 6/21

11:05 am-9:45 am

2 stops15h 40m

$831

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Wed 6/17

2:20 pm-10:16 am

2 stops26h 56m

Chicago O'Hare Intl

Sun 6/21

10:30 pm-6:25 pm

1 stop12h 55m

$833

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Fri 8/7

6:00 am-2:55 pm

2 stops15h 55m

Chicago O'Hare Intl

Mon 8/17

9:29 pm-8:20 am

1 stop27h 51m

$837

KlagenfurtChicago

KLU - ORD

KLUORD

Klagenfurt

Mon 11/16

5:45 am-2:00 pm

1 stop15h 15m

Chicago O'Hare Intl

Thu 12/3

1:12 pm-2:00 pm

2 stops17h 48m

$870

InnsbruckChicago

INN - ORD

INNORD

Innsbruck Kranebitten

Tue 10/6

8:20 am-1:20 pm

1 stop12h 00m

Chicago O'Hare Intl

Tue 10/13

4:20 pm-6:10 pm

1 stop18h 50m

$926

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

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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 $443.

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 $770. 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 $1,008.

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 from Austria 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 $792 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 $543 on momondo.

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

There are 3 cabin classes available to choose from on Austria to Chicago O'Hare Intl Airport 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	$1,642
Fastest flight time	9h 50m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun

The best one-way flight to Chicago O'Hare Intl Airport from Austria in the past 72 hours is $1,642. The best round-trip flight deal from Austria to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $948.

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, Friday, Saturday and Sunday. There are no airlines offering direct flights.

Search flight deals

Frequently asked questions about flying from Austria to Chicago O'Hare Intl Airport

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 June 2026, there are 3 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 (93.55% of total bookings). The next most popular plane models are Boeing 777-200/200ER (2.10%), Boeing 767-300 (winglets) (1.45%), and Boeing 787-8 Dreamliner (1.13%).

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
Austrian Airlines	PriceFrom $570	Free Cancellation	Rating 7.6 923 reviews	Search Austrian Airlines flights
United Airlines	PriceFrom $616	Free Cancellation	Rating 7.4 9,779 reviews	Search United Airlines flights
LOT	PriceFrom $628	Free Cancellation	Rating 7.5 1,198 reviews	Search LOT flights

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Tinley Park

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 $349

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 9/22. 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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Air Canada flights from Austria to Chicago O'Hare Intl Airport

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See travel insights to Chicago from

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

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

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

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

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

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

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

What airlines fly to Chicago O'Hare Intl Airport?

How often are flights from Austria to Chicago delayed?

What is the most punctual flight time for Austria to Chicago flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Austria to Chicago flights?

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

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

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

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Frequently asked questions about flying 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

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