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 early afternoon have, in the past, seen delays more frequently in comparison.

How often are flights from Austria to Chicago delayed?

Historically, on average around 25% 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 175 minutes.

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 airlines fly to Chicago?

Austrian Airlines, United Airlines and Lufthansa are the top three most popular airlines that fly to Chicago from Austria according to our data. Austrian Airlines is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 3 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

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 7% of their flights experiencing any sort of delay.

How long does it take to fly to Chicago?

Average flight duration from Austria to Chicago depends on which airport you fly into and out of. Flying from Vienna to Chicago O'Hare Intl Airport is 9h 50m on average, while flying from Graz to Chicago O'Hare Intl Airport is 12h 05m on average. Chicago O'Hare Intl Airport is the most popular airport in Chicago.

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

Prices for flights from Austria to Chicago refresh daily.

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

As of January 2026, there are 3 operators available to choose from for flights from Austria to Chicago.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austria to Chicago.

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

The travel and health documents you'll need for your trip to Chicago 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 Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$330 Cheap Flights from Austria to Chicago in 2026

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Find the cheapest flights from Austria to Chicago

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One-way

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Recent round-trip flight deals from Austria to Chicago

Enter your travel dates to find the best prices.

9:20 am - 9:00 pm

VIE

ORD

17h 40m

1 stop

9:50 pm - 1:15 pm

ORD

VIE

32h 25m

1 stop

$542LOT

Fri, Mar 13 - Fri, Apr 3

9:20 am - 8:55 pm

VIE

ORD

17h 35m

2 stops

9:50 pm - 1:15 pm

ORD

VIE

32h 25m

1 stop

$559LOT

Mon, Mar 16 - Fri, Apr 3

9:20 am - 8:00 pm

VIE

ORD

17h 40m

1 stop

9:55 pm - 6:40 pm

ORD

VIE

13h 45m

1 stop

$564LOT

Thu, Jan 29 - Thu, Feb 12

10:15 am - 5:55 pm

VIE

ORD

13h 40m

1 stop

7:15 pm - 9:30 am

ORD

VIE

31h 15m

1 stop

$578Scandinavian Airlines

Fri, Mar 13 - Mon, Apr 6

6:30 am - 1:25 pm

SZG

ORD

13h 55m

1 stop

4:05 pm - 1:20 pm

ORD

SZG

14h 15m

1 stop

$657Lufthansa

Wed, Feb 18 - Wed, Feb 25

6:30 am - 1:25 pm

SZG

ORD

13h 55m

1 stop

4:10 pm - 1:20 pm

ORD

SZG

14h 10m

2 stops

$676Lufthansa

Wed, Feb 4 - Sun, Feb 8

6:05 am - 3:20 pm

GRZ

ORD

16h 15m

1 stop

8:50 am - 1:35 pm

ORD

GRZ

22h 45m

2 stops

$689United Airlines

Thu, Mar 5 - Thu, Mar 12

6:05 am - 11:10 am

GRZ

ORD

12h 05m

1 stop

7:42 pm - 1:35 pm

ORD

GRZ

34h 53m

2 stops

$695United Airlines

Mon, Feb 2 - Sun, Feb 8

5:45 am - 5:15 pm

KLU

ORD

18h 30m

2 stops

4:20 pm - 2:00 pm

ORD

KLU

14h 40m

1 stop

$8,613Austrian Airlines

Thu, May 28 - Tue, Jun 2

3:00 pm - 1:20 pm

KLU

ORD

29h 20m

1 stop

4:20 pm - 2:00 pm

ORD

KLU

14h 40m

1 stop

$11,107Austrian Airlines

Thu, May 28 - Tue, Jun 2

LOT flights from Austria to Chicago

Our best LOT deals on Austria to Chicago flight tickets

LOT

Mar 13

VIE9:20 amVienna Intl

17h 40m

1 stop

ORD9:00 pmChicago O'Hare Intl

Apr 3

ORD9:50 pmChicago O'Hare Intl

32h 25m

1 stop

VIE1:15 pmVienna Intl

$542

LOT

Mar 16

VIE9:20 amVienna Intl

17h 35m

2 stops

ORD8:55 pmChicago O'Hare Intl

Apr 3

ORD9:50 pmChicago O'Hare Intl

32h 25m

1 stop

VIE1:15 pmVienna Intl

$559

LOT

Jan 29

VIE9:20 amVienna Intl

17h 40m

1 stop

ORD8:00 pmChicago O'Hare Intl

Feb 12

ORD9:55 pmChicago O'Hare Intl

13h 45m

1 stop

VIE6:40 pmVienna Intl

$564

TAP AIR PORTUGAL flights from Austria to Chicago

Our best TAP AIR PORTUGAL deals on Austria to Chicago flight tickets

TAP AIR PORTUGAL

Mar 14

VIE7:40 pmVienna Intl

26h 05m

1 stop

ORD3:45 pmChicago O'Hare Intl

Apr 8

ORD6:00 pmChicago O'Hare Intl

17h 25m

1 stop

VIE6:25 pmVienna Intl

$574

TAP AIR PORTUGAL

Mar 17

VIE12:25 pmVienna Intl

33h 35m

1 stop

ORD4:00 pmChicago O'Hare Intl

Apr 8

ORD6:00 pmChicago O'Hare Intl

17h 25m

1 stop

VIE6:25 pmVienna Intl

$604

TAP AIR PORTUGAL

Feb 3

VIE12:25 pmVienna Intl

33h 35m

1 stop

ORD3:00 pmChicago O'Hare Intl

Feb 6

ORD8:15 pmChicago O'Hare Intl

32h 15m

1 stop

VIE11:30 amVienna Intl

$699

Fly from

Fly to

Route

Depart

Return

Price

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Fri 3/13

9:20 am-9:00 pm

1 stop17h 40m

Chicago O'Hare Intl

Fri 4/3

9:50 pm-1:15 pm

1 stop32h 25m

$542

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Mon 3/16

9:20 am-8:55 pm

2 stops17h 35m

Chicago O'Hare Intl

Fri 4/3

9:50 pm-1:15 pm

1 stop32h 25m

$559

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Thu 1/29

9:20 am-8:00 pm

1 stop17h 40m

Chicago O'Hare Intl

Thu 2/12

9:55 pm-6:40 pm

1 stop13h 45m

$564

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Fri 3/13

10:15 am-5:55 pm

1 stop13h 40m

Chicago O'Hare Intl

Mon 4/6

7:15 pm-9:30 am

1 stop31h 15m

$578

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Wed 2/18

6:30 am-1:25 pm

1 stop13h 55m

Chicago O'Hare Intl

Wed 2/25

4:05 pm-1:20 pm

1 stop14h 15m

$657

SalzburgChicago

SZG - ORD

SZGORD

Salzburg W.A. Mozart

Wed 2/4

6:30 am-1:25 pm

1 stop13h 55m

Chicago O'Hare Intl

Sun 2/8

4:10 pm-1:20 pm

2 stops14h 10m

$676

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Thu 3/5

6:05 am-3:20 pm

1 stop16h 15m

Chicago O'Hare Intl

Thu 3/12

8:50 am-1:35 pm

2 stops22h 45m

$689

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Mon 2/2

6:05 am-11:10 am

1 stop12h 05m

Chicago O'Hare Intl

Sun 2/8

7:42 pm-1:35 pm

2 stops34h 53m

$695

KlagenfurtChicago

KLU - ORD

KLUORD

Klagenfurt

Thu 5/28

5:45 am-5:15 pm

2 stops18h 30m

Chicago O'Hare Intl

Tue 6/2

4:20 pm-2:00 pm

1 stop14h 40m

$8,613

KlagenfurtChicago

KLU - ORD

KLUORD

Klagenfurt

Thu 5/28

3:00 pm-1:20 pm

1 stop29h 20m

Chicago O'Hare Intl

Tue 6/2

4:20 pm-2:00 pm

1 stop14h 40m

$11,107

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

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

Delays

Other information

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Austria, with most prices found around $631. If you’re not able to fly to Chicago in February, then September is your next best option. Flight prices from Austria to Chicago during September average around $653.

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

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $737. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Austria to Chicago for around $961.

What is the cheapest Austria to Chicago flight route?

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

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

You are more likely to see cheaper flights to Chicago from Austria when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $735 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Austria for as low as $643 on momondo.

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

There are 3 cabin classes available to choose from on Austria to Chicago 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 flight deals and tips

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

Best Price Found	$1,633
Fastest flight time	9h 50m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Austria in the past 72 hours is $1,633. The best round-trip flight deal from Austria to Chicago found on momondo in the last 72 hours is $801.

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

Direct flights go from Austria to Chicago every day.

There are 3 airports in Chicago. 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 Chicago?
Prices for flights from Austria to Chicago refresh daily.
How many operators does momondo search for flights from Austria to Chicago?
As of January 2026, there are 3 operators available to choose from for flights from Austria to Chicago.
How old do you have to be to fly from Austria to Chicago?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austria to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago 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 Chicago. 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 Chicago?
momondo data reveals that the most frequently booked plane model on the route from Austria to Chicago is Boeing 787-9 Dreamliner, representing 74.01% of all bookings. The subsequent popular models are Boeing 777-200/200ER at 15.48%, Boeing 767-400 at 3.97%, and Boeing 767-300 (winglets) at 1.98%.

Best airlines flying from Austria to Chicago

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

Airline	Rating	Free Cancellation	Price
Austrian Airlines	PriceFrom $587	Free Cancellation	Rating 7.6 894 reviews	Search Austrian Airlines flights
Lufthansa	PriceFrom $595	Free Cancellation	Rating 6.8 7,733 reviews	Search Lufthansa flights
United Airlines	PriceFrom $613	Free Cancellation	Rating 7.4 9,184 reviews	Search United Airlines flights

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New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Munster

Crown Point

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Austria to Chicago. momondo saves you time and could save you money on your trip.

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

Flights from Austria to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Austria.

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

Price alerts on flights to Chicago from Austria are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.