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Cheap flights from Chicago O'Hare Intl Airport to Vienna from $290

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 O'Hare Intl Airport to Vienna departing on 4/27. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Vienna

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
6:50 am - 9:35 am
ORD
-
VIE
19h 45m
2 stops
Scandinavian Airlines Logo
10:15 am - 4:10 pm
VIE
-
ORD
12h 55m
1 stop
$619Scandinavian Airlines
Mon, May 4 - Tue, May 19
Scandinavian Airlines Logo
7:15 pm - 9:35 am
ORD
-
VIE
31h 20m
1 stop
Scandinavian Airlines Logo
10:15 am - 4:10 pm
VIE
-
ORD
12h 55m
1 stop
$632Scandinavian Airlines
Mon, Apr 20 - Fri, May 15
Scandinavian Airlines Logo
7:15 pm - 9:35 am
ORD
-
VIE
31h 20m
1 stop
Scandinavian Airlines Logo
10:15 am - 4:10 pm
VIE
-
ORD
12h 55m
1 stop
$633Scandinavian Airlines
Mon, Apr 20 - Fri, May 8
Scandinavian Airlines Logo
7:15 pm - 9:35 am
ORD
-
VIE
31h 20m
1 stop
Scandinavian Airlines Logo
10:15 am - 4:10 pm
VIE
-
ORD
12h 55m
1 stop
$637Scandinavian Airlines
Mon, Apr 20 - Mon, May 11
Scandinavian Airlines Logo
7:15 pm - 9:35 am
ORD
-
VIE
31h 20m
1 stop
Scandinavian Airlines Logo
10:15 am - 4:10 pm
VIE
-
ORD
12h 55m
1 stop
$638Scandinavian Airlines
Mon, Apr 20 - Mon, May 11
Scandinavian Airlines Logo
7:15 pm - 9:35 am
ORD
-
VIE
31h 20m
1 stop
Scandinavian Airlines Logo
10:15 am - 4:10 pm
VIE
-
ORD
12h 55m
1 stop
$653Scandinavian Airlines
Mon, Apr 20 - Wed, May 13
Scandinavian Airlines Logo
6:50 am - 9:35 am
ORD
-
VIE
19h 45m
2 stops
Scandinavian Airlines Logo
10:15 am - 4:10 pm
VIE
-
ORD
12h 55m
1 stop
$654Scandinavian Airlines
Mon, May 4 - Tue, May 19
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
$661Scandinavian Airlines
Mon, Apr 20 - Thu, May 7
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
$662Scandinavian Airlines
Mon, Apr 20 - Thu, May 7
Scandinavian Airlines Logo
6:50 am - 9:35 am
ORD
-
VIE
19h 45m
2 stops
Scandinavian Airlines Logo
10:15 am - 4:10 pm
VIE
-
ORD
12h 55m
1 stop
$665Scandinavian Airlines
Mon, May 4 - Tue, May 19

Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Vienna

Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Vienna flight tickets
Scandinavian Airlines
May 4
ORD6:50 amChicago O'Hare Intl
19h 45m
2 stops
VIE9:35 amVienna Intl
May 19
VIE10:15 amVienna Intl
12h 55m
1 stop
ORD4:10 pmChicago O'Hare Intl
$619
Scandinavian Airlines
Apr 20
ORD7:15 pmChicago O'Hare Intl
31h 20m
1 stop
VIE9:35 amVienna Intl
May 15
VIE10:15 amVienna Intl
12h 55m
1 stop
ORD4:10 pmChicago O'Hare Intl
$632
Scandinavian Airlines
Apr 20
ORD7:15 pmChicago O'Hare Intl
31h 20m
1 stop
VIE9:35 amVienna Intl
May 8
VIE10:15 amVienna Intl
12h 55m
1 stop
ORD4:10 pmChicago O'Hare Intl
$633

Air Serbia flights from Chicago O'Hare Intl Airport to Vienna

Our best Air Serbia deals on Chicago O'Hare Intl Airport to Vienna flight tickets
Air Serbia
Sep 2
ORD4:40 pmChicago O'Hare Intl
33h 20m
1 stop
VIE9:00 amVienna Intl
Sep 13
VIE8:45 pmVienna Intl
24h 45m
1 stop
ORD2:30 pmChicago O'Hare Intl
$686
Air Serbia
Sep 19
ORD11:20 pmChicago O'Hare Intl
13h 50m
1 stop
VIE8:10 pmVienna Intl
Sep 29
VIE8:45 pmVienna Intl
24h 45m
1 stop
ORD2:30 pmChicago O'Hare Intl
$688
Air Serbia
Sep 19
ORD11:20 pmChicago O'Hare Intl
13h 55m
1 stop
VIE8:15 pmVienna Intl
Sep 29
VIE8:45 pmVienna Intl
24h 45m
1 stop
ORD2:30 pmChicago O'Hare Intl
$703

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 9, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Vienna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 5/4

6:50 am-9:35 am

2 stops19h 45m

Vienna Intl

Tue 5/19

10:15 am-4:10 pm

1 stop12h 55m

$619

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

10:15 am-4:10 pm

1 stop12h 55m

$632

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 4/20

7:15 pm-9:35 am

1 stop31h 20m

Vienna Intl

Fri 5/8

10:15 am-4:10 pm

1 stop12h 55m

$633

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 4/20

7:15 pm-9:35 am

1 stop31h 20m

Vienna Intl

Mon 5/11

10:15 am-4:10 pm

1 stop12h 55m

$637

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 4/20

7:15 pm-9:35 am

1 stop31h 20m

Vienna Intl

Mon 5/11

10:15 am-4:10 pm

1 stop12h 55m

$638

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 4/20

7:15 pm-9:35 am

1 stop31h 20m

Vienna Intl

Wed 5/13

10:15 am-4:10 pm

1 stop12h 55m

$653

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 5/4

6:50 am-9:35 am

2 stops19h 45m

Vienna Intl

Tue 5/19

10:15 am-4:10 pm

1 stop12h 55m

$654

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 4/20

7:15 pm-9:35 am

1 stop31h 20m

Vienna Intl

Thu 5/7

8:00 pm-4:10 pm

1 stop27h 10m

$661

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 4/20

7:15 pm-9:35 am

1 stop31h 20m

Vienna Intl

Thu 5/7

8:00 pm-4:10 pm

1 stop27h 10m

$662

ChicagoVienna

ORD - VIE

ORDVIE

Chicago O'Hare Intl

Mon 5/4

6:50 am-9:35 am

2 stops19h 45m

Vienna Intl

Tue 5/19

10:15 am-4:10 pm

1 stop12h 55m

$665

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 O'Hare Intl Airport 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 O'Hare Intl Airport and Vienna?

What is the cheapest month to fly to Vienna?

In general, January is the cheapest month to fly from Chicago O'Hare Intl Airport to Vienna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $660. 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 $667.

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

On average, the least expensive day to fly to Vienna from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $987.

What is the cheapest Chicago O'Hare Intl to Vienna Intl flight route?

Fly from Chicago O'Hare Intl to Vienna Intl for the best Chicago O'Hare Intl - 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 O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Vienna for around $870 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vienna from Chicago O'Hare Intl Airport for as low as $664 on momondo.

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

There are 3 cabin classes available to choose from on Chicago O'Hare Intl 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 O'Hare Intl Airport to Vienna flights?

You could potentially save up to 23% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Vienna flight.

How have Chicago O'Hare Intl Airport to Vienna flight prices changed over time?

As of April 2026, prices for Chicago O'Hare Intl Airport to Vienna flights are approximately 23% more expensive when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Vienna

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Vienna according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Vienna (ORD to VIE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Vienna

Best Price Found

$587

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 O'Hare Intl Airport in the past 72 hours is $587. The best round-trip flight deal from Chicago O'Hare Intl Airport to Vienna found on momondo in the last 72 hours is $894.
The fastest flight from Chicago O'Hare Intl Airport to Vienna takes 8h 55m
Direct flights go from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport there are direct flights to Vienna Intl (VIE).
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Vienna

  • How far is Chicago O'Hare Intl to Vienna Intl by plane?

    A flight from Chicago O'Hare Intl to Vienna Intl will travel around 4686.8 mi. A reasonable flight in good conditions will take 8h 55m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Vienna Intl Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Vienna Intl Airport refresh daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Vienna Intl Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Vienna Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Vienna?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Vienna?

Best airlines flying from Chicago O'Hare Intl Airport to Vienna

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Vienna with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $352Free CancellationRating
6.8
7,900 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom $432Free CancellationRating
7.3
1,748 reviews
Search Scandinavian Airlines flights
Turkish AirlinesPriceFrom $551Free CancellationRating
7.3
4,302 reviews
Search Turkish Airlines flights
Aer LingusPriceFrom $584Free CancellationRating
7.2
1,499 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $609Free CancellationRating
7.1
11,563 reviews
Search American Airlines flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
9,555 reviews
Search United Airlines flights
Austrian AirlinesPriceFrom $640Free CancellationRating
7.6
905 reviews
Search Austrian Airlines flights
British AirwaysPriceFrom $648Free CancellationRating
6.7
7,865 reviews
Search British Airways flights
ITA AirwaysPriceFrom $710Free CancellationRating
6.7
1,179 reviews
Search ITA Airways flights
LOTPriceFrom $794Free CancellationRating
7.5
1,184 reviews
Search LOT flights

  • Austrian Airlines Flights From Chicago O'Hare Intl Airport to Vienna

    Austrian Airlines is one of the most popular airlines flying from Chicago O'Hare Intl Airport to Vienna, operating 6 flights/week on average for this route. A good Austrian Airlines flight deal for Chicago O'Hare Intl Airport to Vienna starts from $640 round-trip, up to an average price of $954. Our users have rated Austrian Airlines at 7.6/10.

  • United Airlines Flights From Chicago O'Hare Intl Airport to Vienna

    Another popular option for Chicago O'Hare Intl Airport to Vienna flights is United Airlines (7.4/10, 9,555 ratings). United Airlines flies from Chicago O'Hare Intl Airport to Vienna around 6 times per week, with deals starting from $609 round-trip and rising to an average price of around $822.

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?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Vienna. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Chicago to Vienna flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Vienna from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Chicago to Vienna flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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