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Cheap flights from Chicago to Vienna from $253

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 12/6. 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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Cheap round-trip flights

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Multiple Airlines Logo
7:01 am - 9:35 amORD-VIE
19h 34m2 stops
Multiple Airlines Logo
7:15 am - 4:45 pmVIE-ORD
16h 30m2 stops
$567Multiple Airlines
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Sun, Jan 11 - Sat, Jan 17
Multiple Airlines Logo
6:25 pm - 9:35 amORD-VIE
32h 10m2 stops
Multiple Airlines Logo
8:20 pm - 4:45 pmVIE-ORD
27h 25m2 stops
$568Multiple Airlines
Find Deal
Fri, Feb 6 - Sun, Feb 15
Scandinavian Airlines Logo
8:20 pm - 7:25 pmORD-VIE
17h 05m1 stop
Scandinavian Airlines Logo
10:15 am - 12:44 pmVIE-ORD
32h 29m2 stops
$572Scandinavian Airlines
Find Deal
Sun, Mar 8 - Wed, Mar 18
Scandinavian Airlines Logo
7:05 am - 9:35 amORD-VIE
19h 30m2 stops
Scandinavian Airlines Logo
10:15 am - 9:35 pmVIE-ORD
17h 20m2 stops
$573Scandinavian Airlines
Find Deal
Mon, Mar 2 - Tue, Mar 10
Scandinavian Airlines Logo
7:20 pm - 7:25 pmORD-VIE
17h 05m1 stop
Scandinavian Airlines Logo
10:15 am - 10:01 pmVIE-ORD
18h 46m2 stops
$574Scandinavian Airlines
Find Deal
Thu, Jan 8 - Tue, Jan 13
Multiple Airlines Logo
6:30 pm - 4:30 pmORD-VIE
15h 00m2 stops
Multiple Airlines Logo
6:10 am - 5:20 pmVIE-ORD
18h 10m3 stops
$575Multiple Airlines
Find Deal
Fri, Jan 23 - Sun, Jan 25
Delta Logo
1:26 pm - 11:30 amMDW-VIE
15h 04m2 stops
Delta Logo
6:50 am - 5:45 pmVIE-MDW
17h 55m2 stops
$786Delta
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Tue, Feb 10 - Wed, Feb 18
Delta Logo
1:28 pm - 11:25 amMDW-VIE
14h 57m2 stops
Delta Logo
6:50 am - 6:34 pmVIE-MDW
17h 44m2 stops
$792Delta
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Mon, Mar 2 - Tue, Mar 10
Delta Logo
1:28 pm - 11:25 amMDW-VIE
14h 57m2 stops
Delta Logo
6:50 am - 5:37 pmVIE-MDW
17h 47m2 stops
$892Delta
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Fri, Feb 20 - Mon, Mar 2
Delta Logo
1:28 pm - 11:25 amMDW-VIE
14h 57m2 stops
Delta Logo
6:50 am - 6:34 pmVIE-MDW
17h 44m2 stops
$967Delta
Find Deal
Sat, Mar 7 - Mon, Mar 16

Turkish Airlines flights from Chicago to Vienna

Our best Turkish Airlines deals on Chicago to Vienna flight tickets
Turkish Airlines
Feb 10
ORD8:20 pmChicago O'Hare Intl
29h 35m
1 stop
VIE8:55 amVienna Intl
Feb 18
VIE7:05 pmVienna Intl
30h 20m
1 stop
ORD6:25 pmChicago O'Hare Intl
$615
Find similar
Turkish Airlines
Nov 30
ORD11:50 amChicago O'Hare Intl
13h 35m
1 stop
VIE8:25 amVienna Intl
Dec 15
VIE6:45 amVienna Intl
34h 20m
1 stop
ORD10:05 amChicago O'Hare Intl
$670
Find similar

Delta flights from Chicago to Vienna

Our best Delta deals on Chicago to Vienna flight tickets
Delta
Feb 10
MDW1:26 pmChicago Midway
15h 04m
2 stops
VIE11:30 amVienna Intl
Feb 18
VIE6:50 amVienna Intl
17h 55m
2 stops
MDW5:45 pmChicago Midway
$786
Find similar
Delta
Mar 2
MDW1:28 pmChicago Midway
14h 57m
2 stops
VIE11:25 amVienna Intl
Mar 10
VIE6:50 amVienna Intl
17h 44m
2 stops
MDW6:34 pmChicago Midway
$792
Find similar
Delta
Feb 20
MDW1:28 pmChicago Midway
14h 57m
2 stops
VIE11:25 amVienna Intl
Mar 2
VIE6:50 amVienna Intl
17h 47m
2 stops
MDW5:37 pmChicago Midway
$892
Find similar

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 November 21, 2025.
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

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sun 1/11

7:01 am-9:35 am

2 stops19h 34m

Vienna Intl

Sat 1/17

7:15 am-4:45 pm

2 stops16h 30m

$567

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Fri 2/6

6:25 pm-9:35 am

2 stops32h 10m

Vienna Intl

Sun 2/15

8:20 pm-4:45 pm

2 stops27h 25m

$568

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sun 3/8

8:20 pm-7:25 pm

1 stop17h 05m

Vienna Intl

Wed 3/18

10:15 am-12:44 pm

2 stops32h 29m

$572

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 3/2

7:05 am-9:35 am

2 stops19h 30m

Vienna Intl

Tue 3/10

10:15 am-9:35 pm

2 stops17h 20m

$573

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Thu 1/8

7:20 pm-7:25 pm

1 stop17h 05m

Vienna Intl

Tue 1/13

10:15 am-10:01 pm

2 stops18h 46m

$574

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Fri 1/23

6:30 pm-4:30 pm

2 stops15h 00m

Vienna Intl

Sun 1/25

6:10 am-5:20 pm

3 stops18h 10m

$575

ChicagoVienna

MDW - VIE

MDWVIE

Chicago Midway

Tue 2/10

1:26 pm-11:30 am

2 stops15h 04m

Vienna Intl

Wed 2/18

6:50 am-5:45 pm

2 stops17h 55m

$786

ChicagoVienna

MDW - VIE

MDWVIE

Chicago Midway

Mon 3/2

1:28 pm-11:25 am

2 stops14h 57m

Vienna Intl

Tue 3/10

6:50 am-6:34 pm

2 stops17h 44m

$792

ChicagoVienna

MDW - VIE

MDWVIE

Chicago Midway

Fri 2/20

1:28 pm-11:25 am

2 stops14h 57m

Vienna Intl

Mon 3/2

6:50 am-5:37 pm

2 stops17h 47m

$892

ChicagoVienna

MDW - VIE

MDWVIE

Chicago Midway

Sat 3/7

1:28 pm-11:25 am

2 stops14h 57m

Vienna Intl

Mon 3/16

6:50 am-6:34 pm

2 stops17h 44m

$967

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, 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 $703. 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 $704.

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 $805. 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 $1,096.

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

The cheapest time of day to fly to Vienna is in the morning when flights can be purchased for as low as $669. Try not to purchase tickets in the afternoon because they tend to be around $1,007. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $910 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 $734 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 November 2025, prices for Chicago to Vienna flights are approximately 14% 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

$490

Fastest flight time

8h 45m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Vienna

1 airport
The best one-way flight to Vienna from Chicago in the past 72 hours is $490. The best round-trip flight deal from Chicago to Vienna found on momondo in the last 72 hours is $582.
The fastest flight from Chicago to Vienna takes 8h 45m
Direct flights go from Chicago to Vienna on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Vienna: Vienna Intl (VIE)
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  • 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 12h 20m.

  • 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
Scandinavian AirlinesPriceFrom $423Free CancellationRating
7.4
1,584 reviews
Search Scandinavian Airlines flights
Turkish AirlinesPriceFrom $541Free CancellationRating
7.3
4,044 reviews
Search Turkish Airlines flights
LOTPriceFrom $544Free CancellationRating
7.5
1,137 reviews
Search LOT flights
American AirlinesPriceFrom $609Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
9,029 reviews
Search United Airlines flights
LufthansaPriceFrom $633Free CancellationRating
6.8
7,579 reviews
Search Lufthansa flights
TAP AIR PORTUGALPriceFrom $641Free CancellationRating
7.1
2,070 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom $641Free CancellationRating
7.2
1,377 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $648Free CancellationRating
6.7
7,533 reviews
Search British Airways flights
Austrian AirlinesPriceFrom $650Free CancellationRating
7.6
874 reviews
Search Austrian Airlines flights

  • Austrian Airlines Flights From Chicago to Vienna

    Austrian Airlines flies from Chicago to Vienna around 2 times per week, with 874 momondo users rating the airline 7.6/10. The cheapest Austrian Airlines deal from Chicago to Vienna in the last 72 hours was $650 (round-trip), much lower than the average airfare cost of $1,085 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, 9,035 ratings). United Airlines flies from Chicago to Vienna around 2 times per week, with deals starting from $609 round-trip and rising to an average price of around $921.

Traveling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Schwechat
Wiener Neustadt
Steyr
Semmering
Melk
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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