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Cheap flights from Chicago O'Hare Intl Airport to Vienna from $315

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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.
Multiple Airlines Logo
12:50 pm - 10:50 pmORD  Chicago O'Hare Intl-VIE Vienna Intl
27h 00m3 stops Toronto Pearson Intl Dublin Amsterdam Schiphol
Multiple Airlines Logo
6:00 am - 6:25 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
19h 25m2 stops Dublin Munich Franz Josef Strauss
$675Multiple Airlines
Wed, Nov 11 - Wed, Nov 18
Turkish Airlines Logo
11:25 am - 12:50 pmORD  Chicago O'Hare Intl-VIE Vienna Intl
18h 25m1 stop Istanbul
Turkish Airlines Logo
7:20 pm - 11:00 amVIE  Vienna Intl-ORD Chicago O'Hare Intl
21h 40m1 stop Istanbul
$678Turkish Airlines
Wed, Oct 14 - Wed, Oct 28
Turkish Airlines Logo
8:15 pm - 5:35 pmORD  Chicago O'Hare Intl-VIE Vienna Intl
14h 20m1 stop Istanbul
Turkish Airlines Logo
9:55 am - 6:20 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
15h 25m1 stop Istanbul
$680Turkish Airlines
Wed, Nov 11 - Wed, Nov 18
Air Serbia Logo
5:30 pm - 8:10 pmORD  Chicago O'Hare Intl-VIE Vienna Intl
19h 40m1 stop Belgrade Nikola Tesla
Air Serbia Logo
3:00 pm - 2:45 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
30h 45m1 stop Belgrade Nikola Tesla
$683Air Serbia
Sat, Jan 23 - Thu, Jan 28
Air Serbia Logo
5:20 pm - 9:15 amORD  Chicago O'Hare Intl-VIE Vienna Intl
32h 55m1 stop Belgrade Nikola Tesla
Air Serbia Logo
9:45 am - 9:20 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
18h 35m1 stop Belgrade Nikola Tesla
$685Air Serbia
Sat, Nov 28 - Wed, Dec 16
Multiple Airlines Logo
8:05 pm - 10:00 pmORD  Chicago O'Hare Intl-VIE Vienna Intl
18h 55m1 stop Dublin
Multiple Airlines Logo
6:00 am - 6:20 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
19h 20m1 stop Dublin
$692Multiple Airlines
Wed, Nov 4 - Wed, Nov 18
Aer Lingus Logo
3:55 pm - 10:50 amORD  Chicago O'Hare Intl-VIE Vienna Intl
11h 55m1 stop Dublin
Aer Lingus Logo
11:30 am - 6:20 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
13h 50m1 stop Dublin
$721Aer Lingus
Fri, Nov 27 - Fri, Dec 4
Scandinavian Airlines Logo
7:15 pm - 9:35 amORD  Chicago O'Hare Intl-VIE Vienna Intl
31h 20m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:05 pm - 4:45 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
27h 40m1 stop Kastrup Copenhagen
$758Scandinavian Airlines
Sat, Feb 13 - Sat, Feb 27
Scandinavian Airlines Logo
7:15 pm - 9:35 amORD  Chicago O'Hare Intl-VIE Vienna Intl
31h 20m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:05 pm - 4:45 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
27h 40m1 stop Kastrup Copenhagen
$758Scandinavian Airlines
Sun, Feb 21 - Sat, Feb 27
Aer Lingus Logo
3:45 pm - 11:05 amORD  Chicago O'Hare Intl-VIE Vienna Intl
12h 20m1 stop Dublin
Aer Lingus Logo
11:45 am - 7:15 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
14h 30m1 stop Dublin
$769Aer Lingus
Wed, Oct 7 - Thu, Oct 15

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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
Jan 23
ORD5:30 pmChicago O'Hare Intl
19h 40m
1 stop
VIE8:10 pmVienna Intl
Jan 28
VIE3:00 pmVienna Intl
30h 45m
1 stop
ORD2:45 pmChicago O'Hare Intl
$683
Air Serbia
Nov 28
ORD5:20 pmChicago O'Hare Intl
19h 50m
1 stop
VIE8:10 pmVienna Intl
Dec 19
VIE9:45 amVienna Intl
14h 05m
1 stop
ORD4:50 pmChicago O'Hare Intl
$685
Air Serbia
Oct 17
ORD11:20 pmChicago O'Hare Intl
26h 40m
1 stop
VIE9:00 amVienna Intl
Nov 19
VIE9:45 amVienna Intl
36h 00m
1 stop
ORD2:45 pmChicago O'Hare Intl
$686

TAP AIR PORTUGAL flights from Chicago O'Hare Intl Airport to Vienna

Our best TAP AIR PORTUGAL deals on Chicago O'Hare Intl Airport to Vienna flight tickets
TAP AIR PORTUGAL
Dec 4
ORD8:10 pmChicago O'Hare Intl
15h 40m
1 stop
VIE6:50 pmVienna Intl
Dec 12
VIE7:40 pmVienna Intl
26h 50m
1 stop
ORD3:30 pmChicago O'Hare Intl
$716
TAP AIR PORTUGAL
Jan 15
ORD8:10 pmChicago O'Hare Intl
15h 40m
1 stop
VIE6:50 pmVienna Intl
Jan 23
VIE7:40 pmVienna Intl
26h 50m
1 stop
ORD3:30 pmChicago O'Hare Intl
$722

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Vienna that are best for you.

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Route

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Price

Cheapest round-trip

ChicagoVienna

ORD Chicago O'Hare Intl - VIE Vienna Intl

ORDVIE

Chicago O'Hare Intl

Wed 11/11

12:50 pm-10:50 pm

3 stops27h 00m

Vienna Intl

Wed 11/18

6:00 am-6:25 pm

2 stops19h 25m

$675

ChicagoVienna

ORD Chicago O'Hare Intl - VIE Vienna Intl

ORDVIE

Chicago O'Hare Intl

Wed 10/14

11:25 am-12:50 pm

1 stop18h 25m

Vienna Intl

Wed 10/28

7:20 pm-11:00 am

1 stop21h 40m

$678

ChicagoVienna

ORD Chicago O'Hare Intl - VIE Vienna Intl

ORDVIE

Chicago O'Hare Intl

Wed 11/11

8:15 pm-5:35 pm

1 stop14h 20m

Vienna Intl

Wed 11/18

9:55 am-6:20 pm

1 stop15h 25m

$680

ChicagoVienna

ORD Chicago O'Hare Intl - VIE Vienna Intl

ORDVIE

Chicago O'Hare Intl

Sat 1/23

5:30 pm-8:10 pm

1 stop19h 40m

Vienna Intl

Thu 1/28

3:00 pm-2:45 pm

1 stop30h 45m

$683

ChicagoVienna

ORD Chicago O'Hare Intl - VIE Vienna Intl

ORDVIE

Chicago O'Hare Intl

Sat 11/28

5:20 pm-9:15 am

1 stop32h 55m

Vienna Intl

Wed 12/16

9:45 am-9:20 pm

1 stop18h 35m

$685

ChicagoVienna

ORD Chicago O'Hare Intl - VIE Vienna Intl

ORDVIE

Chicago O'Hare Intl

Wed 11/4

8:05 pm-10:00 pm

1 stop18h 55m

Vienna Intl

Wed 11/18

6:00 am-6:20 pm

1 stop19h 20m

$692
Quickest round-trip

ChicagoVienna

ORD Chicago O'Hare Intl - VIE Vienna Intl

ORDVIE

Chicago O'Hare Intl

Fri 11/27

3:55 pm-10:50 am

1 stop11h 55m

Vienna Intl

Fri 12/4

11:30 am-6:20 pm

1 stop13h 50m

$721

ChicagoVienna

ORD Chicago O'Hare Intl - VIE Vienna Intl

ORDVIE

Chicago O'Hare Intl

Sat 2/13

7:15 pm-9:35 am

1 stop31h 20m

Vienna Intl

Sat 2/27

8:05 pm-4:45 pm

1 stop27h 40m

$758

ChicagoVienna

ORD Chicago O'Hare Intl - VIE Vienna Intl

ORDVIE

Chicago O'Hare Intl

Sun 2/21

7:15 pm-9:35 am

1 stop31h 20m

Vienna Intl

Sat 2/27

8:05 pm-4:45 pm

1 stop27h 40m

$758

ChicagoVienna

ORD Chicago O'Hare Intl - VIE Vienna Intl

ORDVIE

Chicago O'Hare Intl

Wed 10/7

3:45 pm-11:05 am

1 stop12h 20m

Vienna Intl

Thu 10/15

11:45 am-7:15 pm

1 stop14h 30m

$769

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?

Prices are currently low for flights on this route.

Typical prices usually range from $1,003 to $1,568.
The lowest price recently found on this route was $675.

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 $546. 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 $786. 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 $1,110.

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 from Chicago O'Hare Intl Airport 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 $957 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 $704 on momondo.

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

There are 3 cabin classes available to choose from on Chicago O'Hare Intl Airport to Vienna 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 6% 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 September 2026, prices for Chicago O'Hare Intl Airport to Vienna flights are approximately 7% 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

$315

Fastest flight time

8h 45m

Direct flights

Tue, Thu, 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 $315. The best round-trip flight deal from Chicago O'Hare Intl Airport to Vienna found on momondo in the last 72 hours is $675.
The fastest flight from Chicago O'Hare Intl Airport to Vienna takes 8h 45m
Direct flights go from Chicago O'Hare Intl Airport to Vienna on Tuesday, Thursday, 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 45m.

  • 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
Scandinavian AirlinesPriceFrom $445Free CancellationRating
7.4
1,984 reviews
Search Scandinavian Airlines flights
Turkish AirlinesPriceFrom $573Free CancellationRating
7.4
4,470 reviews
Search Turkish Airlines flights
Air SerbiaPriceFrom $635Free CancellationRating
6.1
238 reviews
Search Air Serbia flights
LOTPriceFrom $644Free CancellationRating
7.6
1,197 reviews
Search LOT flights
Aer LingusPriceFrom $681Free CancellationRating
7.3
1,758 reviews
Search Aer Lingus flights
Austrian AirlinesPriceFrom $712Free CancellationRating
7.6
959 reviews
Search Austrian Airlines flights
ITA AirwaysPriceFrom $732Free CancellationRating
6.7
1,350 reviews
Search ITA Airways flights
United AirlinesPriceFrom $757Free CancellationRating
7.4
10,212 reviews
Search United Airlines 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 $712 round-trip, up to an average price of $1,077. 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, 10,212 ratings). United Airlines flies from Chicago O'Hare Intl Airport to Vienna around 6 times per week, with deals starting from $757 round-trip and rising to an average price of around $1,202.

Traveling to a place near Vienna?

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

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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