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Cheap flights from Chicago to Vienna from $300

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 4/18. 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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0 bags

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Find the cheapest flights from Chicago to Vienna

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:15 pm - 7:20 pm
ORD
-
VIE
17h 05m
1 stop
Scandinavian Airlines Logo
10:15 am - 4:10 pm
VIE
-
ORD
12h 55m
1 stop
$630Scandinavian Airlines
Mon, Apr 27 - Mon, May 11
Scandinavian Airlines Logo
7:15 pm - 9:35 am
ORD
-
VIE
31h 20m
1 stop
Scandinavian Airlines Logo
8:00 pm - 4:10 pm
VIE
-
ORD
27h 10m
1 stop
$633Scandinavian Airlines
Mon, Apr 20 - Fri, May 15
Scandinavian Airlines Logo
7:15 pm - 7:20 pm
ORD
-
VIE
17h 05m
1 stop
Scandinavian Airlines Logo
10:15 am - 4:10 pm
VIE
-
ORD
12h 55m
1 stop
$634Scandinavian Airlines
Mon, Apr 27 - Tue, May 19
Aer Lingus Logo
3:45 pm - 11:05 am
ORD
-
VIE
12h 20m
1 stop
Aer Lingus Logo
11:45 am - 7:15 pm
VIE
-
ORD
14h 30m
1 stop
$656Aer Lingus
Tue, Apr 21 - Tue, May 5
Air Serbia Logo
4:40 pm - 2:10 pm
ORD
-
VIE
14h 30m
1 stop
Air Serbia Logo
8:45 pm - 2:30 pm
VIE
-
ORD
24h 45m
1 stop
$659Air Serbia
Wed, Sep 2 - Tue, Sep 22
Turkish Airlines Logo
8:10 pm - 6:15 pm
ORD
-
VIE
15h 05m
1 stop
Turkish Airlines Logo
10:50 am - 9:40 am
VIE
-
ORD
29h 50m
1 stop
$662Turkish Airlines
Tue, Apr 21 - Tue, May 5
Turkish Airlines Logo
8:10 pm - 12:50 pm
ORD
-
VIE
33h 40m
1 stop
Turkish Airlines Logo
1:50 pm - 9:40 am
VIE
-
ORD
26h 50m
1 stop
$663Turkish Airlines
Tue, Apr 21 - Tue, May 5
Air Serbia Logo
11:20 pm - 9:05 am
ORD
-
VIE
26h 45m
1 stop
Air Serbia Logo
9:35 am - 9:15 pm
VIE
-
ORD
18h 40m
1 stop
$671Air Serbia
Sat, Sep 19 - Sat, Sep 26
Delta Logo
12:52 pm - 11:20 am
MDW
-
VIE
15h 28m
2 stops
Delta Logo
7:00 am - 6:33 pm
VIE
-
MDW
18h 33m
2 stops
$1,254Delta
Mon, Apr 27 - Tue, May 12
Delta Logo
9:27 am - 8:40 am
MDW
-
VIE
16h 13m
2 stops
Delta Logo
7:00 am - 6:33 pm
VIE
-
MDW
18h 33m
2 stops
$1,258Delta
Sun, May 3 - Tue, May 12

Delta flights from Chicago to Vienna

Our best Delta deals on Chicago to Vienna flight tickets
Delta
Apr 27
MDW12:52 pmChicago Midway
15h 28m
2 stops
VIE11:20 amVienna Intl
May 12
VIE7:00 amVienna Intl
18h 33m
2 stops
MDW6:33 pmChicago Midway
$1,254
Delta
May 3
MDW9:27 amChicago Midway
16h 13m
2 stops
VIE8:40 amVienna Intl
May 12
VIE7:00 amVienna Intl
18h 33m
2 stops
MDW6:33 pmChicago Midway
$1,258
Delta
Apr 26
MDW9:27 amChicago Midway
16h 13m
2 stops
VIE8:40 amVienna Intl
May 12
VIE9:30 amVienna Intl
15h 26m
2 stops
MDW5:56 pmChicago Midway
$1,259

Scandinavian Airlines flights from Chicago to Vienna

Our best Scandinavian Airlines deals on Chicago to Vienna flight tickets
Scandinavian Airlines
Apr 27
ORD7:15 pmChicago O'Hare Intl
17h 05m
1 stop
VIE7:20 pmVienna Intl
May 11
VIE10:15 amVienna Intl
12h 55m
1 stop
ORD4:10 pmChicago O'Hare Intl
$630
Scandinavian Airlines
Apr 20
ORD7:15 pmChicago O'Hare Intl
31h 20m
1 stop
VIE9:35 amVienna Intl
May 15
VIE8:00 pmVienna Intl
27h 10m
1 stop
ORD4:10 pmChicago O'Hare Intl
$633
Scandinavian Airlines
Apr 27
ORD7:15 pmChicago O'Hare Intl
17h 05m
1 stop
VIE7:20 pmVienna Intl
May 19
VIE10:15 amVienna Intl
12h 55m
1 stop
ORD4:10 pmChicago O'Hare Intl
$634

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Vienna that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from Chicago to Vienna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 4/27

7:15 pm-7:20 pm

1 stop17h 05m

Vienna Intl

Mon 5/11

10:15 am-4:10 pm

1 stop12h 55m

$630

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 4/20

7:15 pm-9:35 am

1 stop31h 20m

Vienna Intl

Fri 5/15

8:00 pm-4:10 pm

1 stop27h 10m

$633

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 4/27

7:15 pm-7:20 pm

1 stop17h 05m

Vienna Intl

Tue 5/19

10:15 am-4:10 pm

1 stop12h 55m

$634
Quickest round-trip

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Tue 4/21

3:45 pm-11:05 am

1 stop12h 20m

Vienna Intl

Tue 5/5

11:45 am-7:15 pm

1 stop14h 30m

$656

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Wed 9/2

4:40 pm-2:10 pm

1 stop14h 30m

Vienna Intl

Tue 9/22

8:45 pm-2:30 pm

1 stop24h 45m

$659

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Tue 4/21

8:10 pm-6:15 pm

1 stop15h 05m

Vienna Intl

Tue 5/5

10:50 am-9:40 am

1 stop29h 50m

$662

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Tue 4/21

8:10 pm-12:50 pm

1 stop33h 40m

Vienna Intl

Tue 5/5

1:50 pm-9:40 am

1 stop26h 50m

$663

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sat 9/19

11:20 pm-9:05 am

1 stop26h 45m

Vienna Intl

Sat 9/26

9:35 am-9:15 pm

1 stop18h 40m

$671

ChicagoVienna

MDW - VIE

MDWVIE

Chicago Midway

Mon 4/27

12:52 pm-11:20 am

2 stops15h 28m

Vienna Intl

Tue 5/12

7:00 am-6:33 pm

2 stops18h 33m

$1,254

ChicagoVienna

MDW - VIE

MDWVIE

Chicago Midway

Sun 5/3

9:27 am-8:40 am

2 stops16h 13m

Vienna Intl

Tue 5/12

7:00 am-6:33 pm

2 stops18h 33m

$1,258

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Vienna from

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

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, January 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 $614. If you aren’t able to travel to Vienna during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $644.

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 $743. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday 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 $1,015.

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 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 $879 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 $666 on momondo.

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

There are 3 cabin classes available to choose from on Chicago to Vienna Intl 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 April 2026, prices for Chicago to Vienna flights are approximately 21% cheaper 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

$561

Fastest flight time

8h 55m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Vienna

1 airport
The best one-way flight to Vienna from Chicago in the past 72 hours is $561. The best round-trip flight deal from Chicago to Vienna found on momondo in the last 72 hours is $865.
The fastest flight from Chicago to Vienna takes 8h 55m
Direct flights go from Chicago to Vienna on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
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 55m.

  • 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?

  • 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?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $352Free CancellationRating
6.8
7,885 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom $432Free CancellationRating
7.3
1,737 reviews
Search Scandinavian Airlines flights
Turkish AirlinesPriceFrom $551Free CancellationRating
7.3
4,294 reviews
Search Turkish Airlines flights
Aer LingusPriceFrom $584Free CancellationRating
7.2
1,496 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $609Free CancellationRating
7.1
11,550 reviews
Search American Airlines flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
9,539 reviews
Search United Airlines flights
Austrian AirlinesPriceFrom $640Free CancellationRating
7.6
904 reviews
Search Austrian Airlines flights
British AirwaysPriceFrom $648Free CancellationRating
6.7
7,843 reviews
Search British Airways flights
ITA AirwaysPriceFrom $676Free CancellationRating
6.7
1,175 reviews
Search ITA Airways flights
LOTPriceFrom $794Free CancellationRating
7.5
1,181 reviews
Search LOT flights

  • Austrian Airlines Flights From Chicago to Vienna

    Austrian Airlines flies from Chicago to Vienna around 6 times per week, with 904 momondo users rating the airline 7.6/10. The cheapest Austrian Airlines deal from Chicago to Vienna in the last 72 hours was $640 (round-trip), much lower than the average airfare cost of $948 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, 9,539 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 $830.

Traveling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Wiener Neustadt
Schwechat
Steyr
Semmering
Melk
Stegersbach
Krems an der Donau

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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