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Cheap flights from Chicago to Vienna from $225

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 2/5. 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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Find the cheapest flights from Chicago to Vienna

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
8:20 pm - 9:35 am
ORD
-
VIE
31h 15m1 stop
Scandinavian Airlines Logo
10:15 am - 5:45 pm
VIE
-
ORD
13h 30m1 stop
$485Scandinavian Airlines
Wed, Mar 18 - Wed, Mar 25
Scandinavian Airlines Logo
7:20 pm - 9:35 am
ORD
-
VIE
31h 15m1 stop
Scandinavian Airlines Logo
8:05 pm - 4:45 pm
VIE
-
ORD
27h 40m1 stop
$487Scandinavian Airlines
Mon, Feb 2 - Sun, Feb 8
Scandinavian Airlines Logo
10:29 am - 9:35 am
ORD
-
VIE
16h 06m2 stops
Scandinavian Airlines Logo
10:15 am - 4:45 pm
VIE
-
ORD
13h 30m1 stop
$494Scandinavian Airlines
Thu, Feb 5 - Thu, Feb 19
Scandinavian Airlines Logo
7:10 pm - 9:35 am
ORD
-
VIE
31h 25m1 stop
Scandinavian Airlines Logo
8:05 pm - 4:45 pm
VIE
-
ORD
27h 40m1 stop
$497Scandinavian Airlines
Sun, Feb 1 - Sun, Feb 8
Scandinavian Airlines Logo
8:20 pm - 9:35 am
ORD
-
VIE
31h 15m1 stop
Scandinavian Airlines Logo
8:05 pm - 5:45 pm
VIE
-
ORD
27h 40m1 stop
$498Scandinavian Airlines
Wed, Mar 11 - Tue, Mar 17
Scandinavian Airlines Logo
7:05 am - 9:35 am
ORD
-
VIE
19h 30m2 stops
Scandinavian Airlines Logo
8:05 pm - 4:45 pm
VIE
-
ORD
27h 40m1 stop
$501Scandinavian Airlines
Tue, Feb 3 - Tue, Feb 17
KLM Logo
6:40 pm - 4:15 pm
MDW
-
VIE
14h 35m2 stops
KLM Logo
6:50 am - 5:54 pm
VIE
-
MDW
17h 04m2 stops
$784KLM
Mon, Feb 23 - Wed, Mar 11
Delta Logo
1:49 pm - 11:30 am
MDW
-
VIE
14h 41m2 stops
Delta Logo
6:50 am - 6:40 pm
VIE
-
MDW
17h 50m2 stops
$787Delta
Mon, Feb 23 - Wed, Mar 11
Delta Logo
1:29 pm - 4:10 pm
MDW
-
VIE
19h 41m2 stops
Delta Logo
6:50 am - 5:54 pm
VIE
-
MDW
17h 04m2 stops
$925Delta
Sat, Mar 7 - Mon, Mar 16
Delta Logo
1:10 pm - 11:25 am
MDW
-
VIE
16h 15m2 stops
Delta Logo
7:00 am - 5:54 pm
VIE
-
MDW
17h 54m2 stops
$968Delta
Wed, Mar 18 - Sun, Mar 29

TAP AIR PORTUGAL flights from Chicago to Vienna

Our best TAP AIR PORTUGAL deals on Chicago to Vienna flight tickets
TAP AIR PORTUGAL
Feb 1
ORD8:25 pmChicago O'Hare Intl
32h 10m
1 stop
VIE11:35 amVienna Intl
Feb 14
VIE7:40 pmVienna Intl
26h 05m
1 stop
ORD2:45 pmChicago O'Hare Intl
$516
Find similar
TAP AIR PORTUGAL
Jan 11
ORD8:25 pmChicago O'Hare Intl
32h 10m
1 stop
VIE11:35 amVienna Intl
Jan 17
VIE7:40 pmVienna Intl
26h 05m
1 stop
ORD2:45 pmChicago O'Hare Intl
$708
Find similar
TAP AIR PORTUGAL
Jan 11
ORD8:25 pmChicago O'Hare Intl
32h 10m
1 stop
VIE11:35 amVienna Intl
Jan 17
VIE3:00 pmVienna Intl
30h 45m
2 stops
ORD2:45 pmChicago O'Hare Intl
$854
Find similar

Scandinavian Airlines flights from Chicago to Vienna

Our best Scandinavian Airlines deals on Chicago to Vienna flight tickets
Scandinavian Airlines
Mar 18
ORD8:20 pmChicago O'Hare Intl
31h 15m
1 stop
VIE9:35 amVienna Intl
Mar 25
VIE10:15 amVienna Intl
13h 30m
1 stop
ORD5:45 pmChicago O'Hare Intl
$485
Find similar
Scandinavian Airlines
Feb 2
ORD7:20 pmChicago O'Hare Intl
31h 15m
1 stop
VIE9:35 amVienna Intl
Feb 8
VIE8:05 pmVienna Intl
27h 40m
1 stop
ORD4:45 pmChicago O'Hare Intl
$487
Find similar
Scandinavian Airlines
Feb 5
ORD10:29 amChicago O'Hare Intl
16h 06m
2 stops
VIE9:35 amVienna Intl
Feb 19
VIE10:15 amVienna Intl
13h 30m
1 stop
ORD4:45 pmChicago O'Hare Intl
$494
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 January 4, 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

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Wed 3/18

8:20 pm-9:35 am

1 stop31h 15m

Vienna Intl

Wed 3/25

10:15 am-5:45 pm

1 stop13h 30m

$485

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 2/2

7:20 pm-9:35 am

1 stop31h 15m

Vienna Intl

Sun 2/8

8:05 pm-4:45 pm

1 stop27h 40m

$487

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Thu 2/5

10:29 am-9:35 am

2 stops16h 06m

Vienna Intl

Thu 2/19

10:15 am-4:45 pm

1 stop13h 30m

$494

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Sun 2/1

7:10 pm-9:35 am

1 stop31h 25m

Vienna Intl

Sun 2/8

8:05 pm-4:45 pm

1 stop27h 40m

$497

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Wed 3/11

8:20 pm-9:35 am

1 stop31h 15m

Vienna Intl

Tue 3/17

8:05 pm-5:45 pm

1 stop27h 40m

$498

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Tue 2/3

7:05 am-9:35 am

2 stops19h 30m

Vienna Intl

Tue 2/17

8:05 pm-4:45 pm

1 stop27h 40m

$501

ChicagoVienna

MDW - VIE

MDWVIE

Chicago Midway

Mon 2/23

6:40 pm-4:15 pm

2 stops14h 35m

Vienna Intl

Wed 3/11

6:50 am-5:54 pm

2 stops17h 04m

$784

ChicagoVienna

MDW - VIE

MDWVIE

Chicago Midway

Mon 2/23

1:49 pm-11:30 am

2 stops14h 41m

Vienna Intl

Wed 3/11

6:50 am-6:40 pm

2 stops17h 50m

$787

ChicagoVienna

MDW - VIE

MDWVIE

Chicago Midway

Sat 3/7

1:29 pm-4:10 pm

2 stops19h 41m

Vienna Intl

Mon 3/16

6:50 am-5:54 pm

2 stops17h 04m

$925

ChicagoVienna

MDW - VIE

MDWVIE

Chicago Midway

Wed 3/18

1:10 pm-11:25 am

2 stops16h 15m

Vienna Intl

Sun 3/29

7:00 am-5:54 pm

2 stops17h 54m

$968

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 $700.

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 $783. 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 $1,087.

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 $892 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 January 2026, prices for Chicago to Vienna flights are approximately 6% 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

$494

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 $494. The best round-trip flight deal from Chicago to Vienna found on momondo in the last 72 hours is $707.
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

  • 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?

  • 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 $424Free CancellationRating
7.4
1,629 reviews
Search Scandinavian Airlines flights
LOTPriceFrom $543Free CancellationRating
7.5
1,163 reviews
Search LOT flights
Turkish AirlinesPriceFrom $551Free CancellationRating
7.3
4,150 reviews
Search Turkish Airlines flights
Aer LingusPriceFrom $601Free CancellationRating
7.2
1,421 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $609Free CancellationRating
7.2
11,079 reviews
Search American Airlines flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
9,138 reviews
Search United Airlines flights
LufthansaPriceFrom $633Free CancellationRating
6.8
7,681 reviews
Search Lufthansa flights
British AirwaysPriceFrom $648Free CancellationRating
6.7
7,644 reviews
Search British Airways flights
Austrian AirlinesPriceFrom $653Free CancellationRating
7.6
889 reviews
Search Austrian Airlines flights
Air SerbiaPriceFrom $657Free CancellationRating
6.2
212 reviews
Search Air Serbia flights

  • Austrian Airlines Flights From Chicago to Vienna

    Austrian Airlines flies from Chicago to Vienna around 3 times per week, with 889 momondo users rating the airline 7.6/10. The cheapest Austrian Airlines deal from Chicago to Vienna in the last 72 hours was $653 (round-trip), much lower than the average airfare cost of $995 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, 9,138 ratings). United Airlines flies from Chicago to Vienna around 4 times per week, with deals starting from $609 round-trip and rising to an average price of around $887.

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
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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