How many flights depart from Chicago to Vienna on average per week?

12 flights are operational weekly from Chicago to Vienna as of May 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

Which layover airport offers the lowest fares from Chicago to Vienna?

Flights via Amsterdam (AMS) offer the lowest average round-trip price of $541.

Which layover airport has the shortest connection time from Chicago to Vienna?

Rome (FCO) has the shortest average layover time for this route: 1h 23m.

How many flights depart from Chicago to Vienna on average per day?

1 flights are operational daily from Chicago to Vienna as of May 2026. The most popular departure time for this route is 4:00PM, with 100% of flights per day taking off in the afternoon.

What airlines fly to Vienna?

Austrian Airlines, United Airlines and Turkish Airlines are the top three most popular airlines that fly to Vienna from Chicago according to our data. Austrian Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Vienna. Keep in mind that there are 9 different airlines that fly to Vienna on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Chicago to Vienna?

Flights connecting via Warsaw (WAW) have the shortest average one-way travel time: 11h 58m.

Which airport is the most popular layover for flights between Chicago and Vienna?

Copenhagen (CPH) was the most common stop: 36% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from Chicago to Vienna Intl Airport?

Prices for flights from Chicago to Vienna Intl Airport were last updated today.

How many operators does momondo search for flights from Chicago to Vienna Intl Airport?

As of May 2026, there are 9 operators available to choose from for flights from Chicago to Vienna Intl Airport.

How old do you have to be to fly from Chicago to Vienna Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Vienna Intl Airport.

What documentation or ID do you need to fly to Vienna Intl Airport?

The travel and health documents required for your trip to Vienna 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 Vienna Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$327 Cheap Flights from Chicago to Vienna in 2026

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Find the cheapest flights from Chicago to Vienna

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:50 pm - 10:35 pm

ORD

VIE

17h 45m

2 stops

5:20 pm - 3:30 pm

VIE

ORD

29h 10m

2 stops

$963Multiple Airlines

Sat, Nov 14 - Sat, Nov 28

4:37 pm - 10:35 am

ORD

VIE

34h 58m

3 stops

7:30 pm - 7:50 pm

VIE

ORD

31h 20m

1 stop

$967Multiple Airlines

Tue, Jun 2 - Mon, Jun 8

8:45 am - 9:05 pm

ORD

VIE

29h 20m

3 stops

6:10 am - 7:48 pm

VIE

ORD

20h 38m

3 stops

$980Multiple Airlines

Sun, Sep 13 - Thu, Sep 24

4:40 pm - 9:55 pm

ORD

VIE

22h 15m

2 stops

9:20 am - 3:10 pm

VIE

ORD

12h 50m

1 stop

$983Multiple Airlines

Mon, Jun 29 - Tue, Jul 14

8:45 am - 10:10 pm

ORD

VIE

30h 25m

3 stops

7:30 pm - 3:10 pm

VIE

ORD

26h 40m

2 stops

$984Multiple Airlines

Tue, Sep 15 - Tue, Sep 29

4:40 pm - 6:10 pm

ORD

VIE

18h 30m

1 stop

7:25 pm - 4:00 pm

VIE

ORD

27h 35m

1 stop

$988TAP AIR PORTUGAL

Wed, Jul 29 - Thu, Aug 13

7:25 pm - 10:50 am

ORD

VIE

32h 25m

3 stops

3:20 pm - 12:40 pm

VIE

ORD

28h 20m

2 stops

$989Multiple Airlines

Tue, Aug 4 - Wed, Aug 12

12:30 pm - 11:20 am

MDW

VIE

15h 50m

2 stops

6:50 am - 9:45 pm

VIE

MDW

21h 55m

2 stops

$1,110Delta

Fri, Nov 6 - Mon, Nov 16

1:49 pm - 11:20 am

MDW

VIE

14h 31m

2 stops

7:00 am - 6:18 pm

VIE

MDW

18h 18m

2 stops

$1,165Delta

Mon, Jul 6 - Wed, Jul 15

1:26 pm - 8:40 am

MDW

VIE

12h 14m

2 stops

9:30 am - 6:18 pm

VIE

MDW

15h 48m

2 stops

$1,170KLM

Sun, Jul 5 - Tue, Jul 14

Delta flights from Chicago to Vienna

Our best Delta deals on Chicago to Vienna flight tickets

Delta

Nov 6

MDW12:30 pmChicago Midway

15h 50m

2 stops

VIE11:20 amVienna Intl

Nov 16

VIE6:50 amVienna Intl

21h 55m

2 stops

MDW9:45 pmChicago Midway

$1,110

Delta

Jul 6

MDW1:49 pmChicago Midway

14h 31m

2 stops

VIE11:20 amVienna Intl

Jul 15

VIE7:00 amVienna Intl

18h 18m

2 stops

MDW6:18 pmChicago Midway

$1,165

Delta

Jul 6

MDW1:49 pmChicago Midway

14h 31m

2 stops

VIE11:20 amVienna Intl

Jul 15

VIE9:30 amVienna Intl

15h 48m

2 stops

MDW6:18 pmChicago Midway

$1,166

KLM flights from Chicago to Vienna

Our best KLM deals on Chicago to Vienna flight tickets

KLM

Jul 5

MDW1:26 pmChicago Midway

12h 14m

2 stops

VIE8:40 amVienna Intl

Jul 14

VIE9:30 amVienna Intl

15h 48m

2 stops

MDW6:18 pmChicago Midway

$1,170

KLM

Jul 9

MDW1:18 pmChicago Midway

12h 22m

2 stops

VIE8:40 amVienna Intl

Jul 23

VIE9:30 amVienna Intl

15h 48m

2 stops

MDW6:18 pmChicago Midway

$1,225

KLM

Jul 10

MDW1:18 pmChicago Midway

12h 22m

2 stops

VIE8:40 amVienna Intl

Jul 23

VIE9:30 amVienna Intl

15h 48m

2 stops

MDW6:18 pmChicago Midway

$1,231

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sat 11/14

9:50 pm-10:35 pm

2 stops17h 45m

Vienna Intl

Sat 11/28

5:20 pm-3:30 pm

2 stops29h 10m

$963

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Tue 6/2

4:37 pm-10:35 am

3 stops34h 58m

Vienna Intl

Mon 6/8

7:30 pm-7:50 pm

1 stop31h 20m

$967

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sun 9/13

8:45 am-9:05 pm

3 stops29h 20m

Vienna Intl

Thu 9/24

6:10 am-7:48 pm

3 stops20h 38m

$980

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 6/29

4:40 pm-9:55 pm

2 stops22h 15m

Vienna Intl

Tue 7/14

9:20 am-3:10 pm

1 stop12h 50m

$983

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Tue 9/15

8:45 am-10:10 pm

3 stops30h 25m

Vienna Intl

Tue 9/29

7:30 pm-3:10 pm

2 stops26h 40m

$984

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Wed 7/29

4:40 pm-6:10 pm

1 stop18h 30m

Vienna Intl

Thu 8/13

7:25 pm-4:00 pm

1 stop27h 35m

$988

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Tue 8/4

7:25 pm-10:50 am

3 stops32h 25m

Vienna Intl

Wed 8/12

3:20 pm-12:40 pm

2 stops28h 20m

$989

ChicagoVienna

MDW - VIE

MDWVIE

Chicago Midway

Fri 11/6

12:30 pm-11:20 am

2 stops15h 50m

Vienna Intl

Mon 11/16

6:50 am-9:45 pm

2 stops21h 55m

$1,110

ChicagoVienna

MDW - VIE

MDWVIE

Chicago Midway

Mon 7/6

1:49 pm-11:20 am

2 stops14h 31m

Vienna Intl

Wed 7/15

7:00 am-6:18 pm

2 stops18h 18m

$1,165

Quickest round-trip

ChicagoVienna

MDW - VIE

MDWVIE

Chicago Midway

Sun 7/5

1:26 pm-8:40 am

2 stops12h 14m

Vienna Intl

Tue 7/14

9:30 am-6:18 pm

2 stops15h 48m

$1,170

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 Chicago to Vienna

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

Layovers

Other information

What is the typical price of a round-trip flight between Chicago and Vienna?

What is the cheapest month to fly to Vienna?

In general, August is the cheapest month to fly from Chicago to Vienna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $324. If you aren’t able to travel to Vienna during the month of August, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $337.

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

On average, the least expensive day to fly to Vienna from Chicago is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $741. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,022.

What is the cheapest Chicago to Vienna Intl flight route?

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

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

You are more likely to see cheaper flights to Vienna from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Vienna for around $876 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vienna from Chicago for as low as $613 on momondo.

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

There are 3 cabin classes available to choose from on Chicago to Vienna 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 Chicago to Vienna flights?

You could potentially save up to 23% on your flight if you consider stops on a Chicago to Vienna flight.

How have Chicago to Vienna flight prices changed over time?

As of May 2026, prices for Chicago to Vienna flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Vienna

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Vienna according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Vienna (CHI to VIE) flight deals and tips

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

Best Price Found	$614
Fastest flight time	8h 45m
Direct flights	Every day
Airports in Vienna	1 airport

The best one-way flight to Vienna from Chicago in the past 72 hours is $614. The best round-trip flight deal from Chicago to Vienna found on momondo in the last 72 hours is $1,087.

The fastest flight from Chicago to Vienna takes 8h 45m

Direct flights go from Chicago to Vienna every day.

There is 1 airport in Vienna. From Chicago there are direct flights to Vienna Intl (VIE).

Search flight deals

Frequently asked questions about flying from Chicago to Vienna

How far is Chicago to Vienna Intl by plane?
A flight from Chicago to Vienna Intl will travel around 4682.0 mi. In terms of flight time, this usually takes a little over 8h 45m.
When did momondo last update prices for flights from Chicago to Vienna Intl Airport?
Prices for flights from Chicago to Vienna Intl Airport were last updated today.
How many operators does momondo search for flights from Chicago to Vienna Intl Airport?
As of May 2026, there are 9 operators available to choose from for flights from Chicago to Vienna Intl Airport.
How old do you have to be to fly from Chicago to Vienna Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Vienna Intl Airport.
What documentation or ID do you need to fly to Vienna Intl Airport?
The travel and health documents required for your trip to Vienna 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 Vienna 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 Chicago to Vienna?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Vienna is Boeing 787-9 Dreamliner (63.28% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (15.24%), Boeing 787 Dreamliner (9.47%), and Boeing 787-10 Dreamliner (4.16%).
What is the most popular airline from Chicago to Vienna?
Based on momondo bookings for flights between Chicago and Vienna, the leading airline is Austrian Airlines, making up 32% of the total bookings. Other popular airlines include Turkish Airlines with 14%, Scandinavian Airlines with 13%, and United Airlines with 11%.

Best airlines flying from Chicago to Vienna

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

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $352	Free Cancellation	Rating 6.8 8,019 reviews	Search Lufthansa flights
Scandinavian Airlines	PriceFrom $432	Free Cancellation	Rating 7.4 1,784 reviews	Search Scandinavian Airlines flights
Turkish Airlines	PriceFrom $559	Free Cancellation	Rating 7.4 4,392 reviews	Search Turkish Airlines flights
Aer Lingus	PriceFrom $584	Free Cancellation	Rating 7.3 1,577 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $609	Free Cancellation	Rating 7.4 9,752 reviews	Search United Airlines flights
Air Serbia	PriceFrom $635	Free Cancellation	Rating 6.1 227 reviews	Search Air Serbia flights
Austrian Airlines	PriceFrom $638	Free Cancellation	Rating 7.6 921 reviews	Search Austrian Airlines flights
ITA Airways	PriceFrom $710	Free Cancellation	Rating 6.7 1,224 reviews	Search ITA Airways flights
LOT	PriceFrom $794	Free Cancellation	Rating 7.5 1,194 reviews	Search LOT flights

Austrian Airlines Flights From Chicago to Vienna
Austrian Airlines flies from Chicago to Vienna around 6 times per week, with 919 momondo users rating the airline 7.6/10. The cheapest Austrian Airlines deal from Chicago to Vienna in the last 72 hours was $638 (round-trip), much lower than the average airfare cost of $891 for Austrian Airlines flights on this route.
United Airlines Flights From Chicago to Vienna
Another popular option for Chicago to Vienna flights is United Airlines (7.4/10, 9,751 ratings). United Airlines flies from Chicago to Vienna around 6 times per week, with deals starting from $609 round-trip and rising to an average price of around $806.

Wiener Neustadt

Semmering

Steyr

Schwechat

Stegersbach

Krems an der Donau

Rust

Melk

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Vienna for you.

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

Yes. momondo enables you to select and highlight flights to Vienna from Chicago with this policy.

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

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 Vienna from Chicago.

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

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

An easier way to manage your Vienna trip

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Cheap flights from Chicago to Vienna from $327

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Vienna departing on 6/17. 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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How to get the cheapest flight ticket from Chicago to Vienna

What is the typical price of a round-trip flight between Chicago and Vienna?

What is the cheapest month to fly to Vienna?

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

What is the cheapest Chicago to Vienna Intl flight route?

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

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

Can stopping save me money on Chicago to Vienna flights?

How have Chicago to Vienna flight prices changed over time?

What airlines fly to Vienna?

Which airport is the most popular layover for flights between Chicago and Vienna?

Which layover airport offers the lowest fares from Chicago to Vienna?

Which layover airport has the shortest travel time from Chicago to Vienna?

Which layover airport has the shortest connection time from Chicago to Vienna?

How many flights depart from Chicago to Vienna on average per day?

How many flights depart from Chicago to Vienna on average per week?

When to book flights from Chicago to Vienna

Cheap Chicago to Vienna (CHI to VIE) flight deals and tips

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

Best Price Found

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Airports in Vienna

Frequently asked questions about flying from Chicago to Vienna

Best airlines flying from Chicago to Vienna

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

Austrian Airlines Flights From Chicago to Vienna

United Airlines Flights From Chicago to Vienna

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An easier way to manage your Vienna trip

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