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Cheap flights from Chicago to Vienna from $241

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 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Scandinavian Airlines Logo
7:20 pm - 9:35 amORD-VIE
31h 15m1 stop
Scandinavian Airlines Logo
10:15 am - 4:45 pmVIE-ORD
13h 30m1 stop
$403Scandinavian Airlines
Find Deal
Fri, Nov 28 - Sun, Dec 7
Scandinavian Airlines Logo
7:20 pm - 9:35 amORD-VIE
31h 15m1 stop
Scandinavian Airlines Logo
10:15 am - 4:45 pmVIE-ORD
13h 30m1 stop
$407Scandinavian Airlines
Find Deal
Mon, Dec 1 - Fri, Dec 12
Scandinavian Airlines Logo
7:20 pm - 9:35 amORD-VIE
31h 15m1 stop
Scandinavian Airlines Logo
10:15 am - 4:45 pmVIE-ORD
13h 30m1 stop
$410Scandinavian Airlines
Find Deal
Fri, Nov 14 - Wed, Nov 19
Turkish Airlines Logo
7:50 pm - 12:45 pmORD-VIE
33h 55m1 stop
Turkish Airlines Logo
6:45 am - 10:05 amVIE-ORD
34h 20m1 stop
$527Turkish Airlines
Find Deal
Tue, Sep 23 - Tue, Nov 11
Turkish Airlines Logo
11:45 pm - 9:05 amORD-VIE
26h 20m1 stop
Turkish Airlines Logo
1:50 pm - 9:40 amVIE-ORD
26h 50m1 stop
$536Turkish Airlines
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Wed, Aug 27 - Tue, Sep 16
Logo
7:20 pm - 9:50 pmORD-VIE
19h 30m1 stop
Logo
10:15 am - 4:45 pmVIE-ORD
13h 30m1 stop
$541
Find Deal
Thu, Dec 4 - Fri, Dec 12
Logo
7:20 pm - 7:20 pmORD-VIE
17h 00m1 stop
Logo
10:15 am - 4:45 pmVIE-ORD
13h 30m1 stop
$542
Find Deal
Fri, Nov 28 - Sun, Dec 7
United Airlines Logo
8:00 pm - 11:55 amORD-VIE
32h 55m1 stop
United Airlines Logo
7:30 am - 11:30 amVIE-ORD
35h 00m1 stop
$545United Airlines
Find Deal
Wed, Sep 3 - Sat, Sep 6
Delta Logo
1:00 pm - 11:25 amMDW-VIE
15h 25m2 stops
Delta Logo
6:15 am - 6:36 pmVIE-MDW
19h 21m2 stops
$688Delta
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Wed, Dec 3 - Wed, Dec 10
Delta Logo
5:59 pm - 5:25 pmMDW-VIE
16h 26m2 stops
Delta Logo
6:15 am - 6:07 pmVIE-MDW
18h 52m2 stops
$712Delta
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Fri, Nov 14 - Wed, Nov 19

Turkish Airlines flights from Chicago to Vienna

Our best Turkish Airlines deals on Chicago to Vienna flight tickets
Turkish Airlines
Sep 23
ORD7:50 pmChicago O'Hare Intl
33h 55m
1 stop
VIE12:45 pmVienna Intl
Nov 11
VIE6:45 amVienna Intl
34h 20m
1 stop
ORD10:05 amChicago O'Hare Intl
$527
Find similar
Turkish Airlines
Aug 27
ORD11:45 pmChicago O'Hare Intl
26h 20m
1 stop
VIE9:05 amVienna Intl
Sep 16
VIE1:50 pmVienna Intl
26h 50m
1 stop
ORD9:40 amChicago O'Hare Intl
$536
Find similar
Turkish Airlines
Feb 4
ORD11:50 amChicago O'Hare Intl
22h 40m
1 stop
VIE5:30 pmVienna Intl
Feb 17
VIE7:05 pmVienna Intl
30h 20m
1 stop
ORD6:25 pmChicago O'Hare Intl
$544
Find similar

Scandinavian Airlines flights from Chicago to Vienna

Our best Scandinavian Airlines deals on Chicago to Vienna flight tickets
Scandinavian Airlines
Nov 28
ORD7:20 pmChicago O'Hare Intl
31h 15m
1 stop
VIE9:35 amVienna Intl
Dec 7
VIE10:15 amVienna Intl
13h 30m
1 stop
ORD4:45 pmChicago O'Hare Intl
$403
Find similar
Scandinavian Airlines
Dec 1
ORD7:20 pmChicago O'Hare Intl
31h 15m
1 stop
VIE9:35 amVienna Intl
Dec 12
VIE10:15 amVienna Intl
13h 30m
1 stop
ORD4:45 pmChicago O'Hare Intl
$407
Find similar
Scandinavian Airlines
Nov 14
ORD7:20 pmChicago O'Hare Intl
31h 15m
1 stop
VIE9:35 amVienna Intl
Nov 19
VIE10:15 amVienna Intl
13h 30m
1 stop
ORD4:45 pmChicago O'Hare Intl
$410
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 August 16, 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

Fri 11/28

7:20 pm-9:35 am

1 stop31h 15m

Vienna Intl

Sun 12/7

10:15 am-4:45 pm

1 stop13h 30m

$403

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 12/1

7:20 pm-9:35 am

1 stop31h 15m

Vienna Intl

Fri 12/12

10:15 am-4:45 pm

1 stop13h 30m

$407

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Fri 11/14

7:20 pm-9:35 am

1 stop31h 15m

Vienna Intl

Wed 11/19

10:15 am-4:45 pm

1 stop13h 30m

$410

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Tue 9/23

7:50 pm-12:45 pm

1 stop33h 55m

Vienna Intl

Tue 11/11

6:45 am-10:05 am

1 stop34h 20m

$527

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Wed 8/27

11:45 pm-9:05 am

1 stop26h 20m

Vienna Intl

Tue 9/16

1:50 pm-9:40 am

1 stop26h 50m

$536

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Thu 12/4

7:20 pm-9:50 pm

1 stop19h 30m

Vienna Intl

Fri 12/12

10:15 am-4:45 pm

1 stop13h 30m

$541

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Fri 11/28

7:20 pm-7:20 pm

1 stop17h 00m

Vienna Intl

Sun 12/7

10:15 am-4:45 pm

1 stop13h 30m

$542

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Wed 9/3

8:00 pm-11:55 am

1 stop32h 55m

Vienna Intl

Sat 9/6

7:30 am-11:30 am

1 stop35h 00m

$545

ChicagoVienna

MDW - VIE

MDWVIE

Chicago Midway

Wed 12/3

1:00 pm-11:25 am

2 stops15h 25m

Vienna Intl

Wed 12/10

6:15 am-6:36 pm

2 stops19h 21m

$688

ChicagoVienna

MDW - VIE

MDWVIE

Chicago Midway

Fri 11/14

5:59 pm-5:25 pm

2 stops16h 26m

Vienna Intl

Wed 11/19

6:15 am-6:07 pm

2 stops18h 52m

$712

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 $715.

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 $791. 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 $1,051.

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 $975. 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 $929 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 $744 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 19% 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 August 2025, prices for Chicago to Vienna flights are approximately 20% 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

$241

Fastest flight time

12h 20m

Direct flights

Every day

Airports in Vienna

1 airport
The best one-way flight to Vienna from Chicago in the past 72 hours is $241. The best round-trip flight deal from Chicago to Vienna found on momondo in the last 72 hours is $403.
The fastest flight from Chicago to Vienna takes 12h 20m
Direct flights go from Chicago to Vienna every day.
There is 1 airport near Vienna: Vienna Intl (VIE)
Search flight deals

  • 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 27m.

  • 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
LOTPriceFrom $544Free CancellationRating
7.6
1,107 reviews
Search LOT flights
Turkish AirlinesPriceFrom $547Free CancellationRating
7.3
3,942 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
American AirlinesPriceFrom $618Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Aer LingusPriceFrom $618Free CancellationRating
7.1
1,215 reviews
Search Aer Lingus flights
LufthansaPriceFrom $633Free CancellationRating
6.8
7,322 reviews
Search Lufthansa flights
TAP AIR PORTUGALPriceFrom $641Free CancellationRating
7.1
1,951 reviews
Search TAP AIR PORTUGAL flights
British AirwaysPriceFrom $648Free CancellationRating
6.6
7,267 reviews
Search British Airways flights
Austrian AirlinesPriceFrom $649Free CancellationRating
7.6
828 reviews
Search Austrian Airlines flights
Air SerbiaPriceFrom $657Free CancellationRating
6.2
199 reviews
Search Air Serbia flights

  • Austrian Airlines Flights From Chicago to Vienna

    Austrian Airlines flies from Chicago to Vienna around 5 times per week, with 828 momondo users rating the airline 7.6/10. The cheapest Austrian Airlines deal from Chicago to Vienna in the last 72 hours was $649 (round-trip), much lower than the average airfare cost of $1,000 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, 8,916 ratings). United Airlines flies from Chicago to Vienna around 5 times per week, with deals starting from $609 round-trip and rising to an average price of around $946.

Traveling to a place near Vienna?

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

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.

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