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Cheap flights from Vienna to Chicago from $375

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Vienna to Chicago departing on 5/26. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
LOT Logo
7:30 pm - 7:50 pm
VIE
-
ORD
31h 20m
1 stop
LOT Logo
9:50 pm - 8:30 am
ORD
-
VIE
27h 40m
1 stop
$733LOT
Sun, Apr 26 - Wed, Jun 17
LOT Logo
2:00 pm - 7:50 pm
VIE
-
ORD
12h 50m
1 stop
LOT Logo
9:50 pm - 6:45 pm
ORD
-
VIE
13h 55m
1 stop
$734LOT
Sat, Jun 13 - Thu, Jun 25
LOT Logo
9:20 am - 7:50 pm
VIE
-
ORD
17h 30m
1 stop
LOT Logo
9:50 pm - 1:15 pm
ORD
-
VIE
32h 25m
1 stop
$737LOT
Tue, Apr 21 - Fri, Jun 19
LOT Logo
7:30 pm - 3:10 pm
VIE
-
ORD
26h 40m
2 stops
LOT Logo
9:50 pm - 8:30 am
ORD
-
VIE
27h 40m
1 stop
$738LOT
Fri, Jun 12 - Wed, Jun 17
LOT Logo
9:20 am - 3:10 pm
VIE
-
ORD
12h 50m
1 stop
LOT Logo
8:10 pm - 1:15 pm
ORD
-
VIE
34h 05m
1 stop
$739LOT
Tue, May 19 - Fri, Aug 7
LOT Logo
7:30 pm - 3:05 pm
VIE
-
ORD
26h 35m
2 stops
LOT Logo
9:50 pm - 8:30 am
ORD
-
VIE
27h 40m
1 stop
$740LOT
Wed, Jun 10 - Wed, Jun 17
Multiple Airlines Logo
3:25 pm - 1:10 pm
VIE
-
ORD
28h 45m
2 stops
Multiple Airlines Logo
3:00 pm - 2:50 pm
ORD
-
VIE
16h 50m
2 stops
$743Multiple Airlines
Fri, May 1 - Sat, May 9
LOT Logo
9:15 am - 7:50 pm
VIE
-
ORD
17h 35m
1 stop
LOT Logo
5:10 pm - 6:45 pm
ORD
-
VIE
18h 35m
2 stops
$745LOT
Fri, May 22 - Tue, Aug 25
LOT Logo
9:20 am - 3:10 pm
VIE
-
ORD
36h 50m
2 stops
LOT Logo
9:50 pm - 8:30 am
ORD
-
VIE
27h 40m
1 stop
$750LOT
Thu, Apr 30 - Mon, May 25
Turkish Airlines Logo
4:35 pm - 9:40 am
VIE
-
ORD
24h 05m
1 stop
Turkish Airlines Logo
8:10 pm - 6:15 pm
ORD
-
VIE
15h 05m
1 stop
$751Turkish Airlines
Wed, May 20 - Mon, Aug 3

LOT flights from Vienna to Chicago O'Hare Intl Airport

Our best LOT deals on Vienna to Chicago O'Hare Intl Airport flight tickets
LOT
Sep 10
VIE9:20 amVienna Intl
12h 50m
1 stop
ORD3:10 pmChicago O'Hare Intl
Sep 24
ORD9:50 pmChicago O'Hare Intl
13h 55m
1 stop
VIE6:45 pmVienna Intl
$729
LOT
Apr 26
VIE7:30 pmVienna Intl
31h 20m
1 stop
ORD7:50 pmChicago O'Hare Intl
Jun 19
ORD8:10 pmChicago O'Hare Intl
34h 05m
1 stop
VIE1:15 pmVienna Intl
$733
LOT
Jun 13
VIE2:00 pmVienna Intl
12h 50m
1 stop
ORD7:50 pmChicago O'Hare Intl
Jun 25
ORD9:50 pmChicago O'Hare Intl
13h 55m
1 stop
VIE6:45 pmVienna Intl
$734

Delta flights from Vienna to Chicago O'Hare Intl Airport

Our best Delta deals on Vienna to Chicago O'Hare Intl Airport flight tickets
Delta
Apr 25
VIE7:00 amVienna Intl
14h 15m
1 stop
ORD2:15 pmChicago O'Hare Intl
May 11
ORD7:00 amChicago O'Hare Intl
18h 40m
2 stops
VIE8:40 amVienna Intl
$841
Delta
Apr 27
VIE9:30 amVienna Intl
12h 00m
1 stop
ORD2:30 pmChicago O'Hare Intl
May 11
ORD7:00 pmChicago O'Hare Intl
17h 10m
2 stops
VIE7:10 pmVienna Intl
$844
Delta
Apr 25
VIE6:20 amVienna Intl
18h 51m
2 stops
ORD6:11 pmChicago O'Hare Intl
May 11
ORD5:19 pmChicago O'Hare Intl
18h 51m
2 stops
VIE7:10 pmVienna Intl
$845

momondo Fare Finder

 
Customize your flight search to find flights from Vienna to Chicago O'Hare Intl Airport 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 13, 2026.
Use the filters below to find and compare flights from Vienna to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Sun 4/26

7:30 pm-7:50 pm

1 stop31h 20m

Chicago O'Hare Intl

Wed 6/17

9:50 pm-8:30 am

1 stop27h 40m

$733
Quickest round-trip

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Sat 6/13

2:00 pm-7:50 pm

1 stop12h 50m

Chicago O'Hare Intl

Thu 6/25

9:50 pm-6:45 pm

1 stop13h 55m

$734

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Tue 4/21

9:20 am-7:50 pm

1 stop17h 30m

Chicago O'Hare Intl

Fri 6/19

9:50 pm-1:15 pm

1 stop32h 25m

$737

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Fri 6/12

7:30 pm-3:10 pm

2 stops26h 40m

Chicago O'Hare Intl

Wed 6/17

9:50 pm-8:30 am

1 stop27h 40m

$738

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Tue 5/19

9:20 am-3:10 pm

1 stop12h 50m

Chicago O'Hare Intl

Fri 8/7

8:10 pm-1:15 pm

1 stop34h 05m

$739

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Wed 6/10

7:30 pm-3:05 pm

2 stops26h 35m

Chicago O'Hare Intl

Wed 6/17

9:50 pm-8:30 am

1 stop27h 40m

$740

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Fri 5/1

3:25 pm-1:10 pm

2 stops28h 45m

Chicago O'Hare Intl

Sat 5/9

3:00 pm-2:50 pm

2 stops16h 50m

$743

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Fri 5/22

9:15 am-7:50 pm

1 stop17h 35m

Chicago O'Hare Intl

Tue 8/25

5:10 pm-6:45 pm

2 stops18h 35m

$745

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Thu 4/30

9:20 am-3:10 pm

2 stops36h 50m

Chicago O'Hare Intl

Mon 5/25

9:50 pm-8:30 am

1 stop27h 40m

$750

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Wed 5/20

4:35 pm-9:40 am

1 stop24h 05m

Chicago O'Hare Intl

Mon 8/3

8:10 pm-6:15 pm

1 stop15h 05m

$751

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 Chicago from

How to get the cheapest flight ticket from Vienna to Chicago O'Hare Intl Airport

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 Vienna and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of October is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Vienna averaging around $621.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $770. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Vienna because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,004.

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

Fly from Vienna Intl to Chicago O'Hare Intl for the best Vienna Intl - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Vienna when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $768 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Vienna for as low as $543 on momondo.

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

There are 3 cabin classes available to choose from on Vienna Intl to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of April 2026, prices for Vienna to Chicago O'Hare Intl Airport flights are approximately 8% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$763

Fastest flight time

9h 50m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun
The best one-way flight to Chicago O'Hare Intl Airport from Vienna in the past 72 hours is $763. The best round-trip flight deal from Vienna to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $838.
The fastest flight from Vienna to Chicago O'Hare Intl Airport takes 9h 50m
Direct flights go from Vienna to Chicago O'Hare Intl Airport on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
Search flight deals

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

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

    Vienna Intl and Chicago O'Hare Intl are 4686.8 mi apart from one another. Flights usually cover this in 9h 50m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Vienna Intl Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

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

Compare and see reviews for airlines that fly from Vienna to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Austrian AirlinesPriceFrom $570Free CancellationRating
7.6
904 reviews
Search Austrian Airlines flights
LufthansaPriceFrom $595Free CancellationRating
6.8
7,920 reviews
Search Lufthansa flights
United AirlinesPriceFrom $616Free CancellationRating
7.4
9,581 reviews
Search United Airlines flights

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

    Austrian Airlines flies from Vienna to Chicago O'Hare Intl Airport around 6 times per week, with 904 momondo users rating the airline 7.6/10. The cheapest Austrian Airlines deal from Vienna to Chicago O'Hare Intl Airport in the last 72 hours was $570 (round-trip), much lower than the average airfare cost of $820 for Austrian Airlines flights on this route.

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

    United Airlines is also a popular choice for this route. United Airlines flight deals for Vienna to Chicago O'Hare Intl Airport start from as low as $616 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $800. United Airlines operates 6 flights to Chicago O'Hare Intl Airport from Vienna in an average week. Users have rated it 7.4/10 across 9,582 reviews.

Traveling to a place near Chicago?

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Why use momondo?

Why should I use momondo to find a flight deal from Vienna to Chicago?

Finding the right flight to Chicago from Vienna is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

All flight searches from Vienna to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Vienna to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Chicago from Vienna are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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