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Cheap flights from Vienna to Chicago O'Hare Intl Airport from £312

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — ORD
12 10月 — 19 10月1
1 adult
1 adult, Economy

Cheap flight deals from Vienna to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Vienna (VIE) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 9月 2025.

Round-trip from

£442

One-way from

£312

Popular in

April

Cheapest in

February

Average price

£489
23/1-30/1
  • 23/1-30/1
  • 3 total stops
  • 42h 20m total
  • Vienna to Chicago
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6/12
  • 6/12
  • 1 total stop
  • 27h 00m total
  • Vienna to Chicago
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Highest demand for flights based on searches. 4% potential increase in price (£18 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Vienna to O'Hare Intl

Cheapest flights from Vienna to O'Hare Intl
Explore the most affordable flight options available from Vienna to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 9月 2025.

週二 14/1019:40VIE - ORD
1 stop26h 00mBritish Airways
週三 22/1018:36ORD - VIE
2 stops20h 59mBritish Airways
Deal found 11/9£446
週六 22/1107:25VIE - ORD
1 stop18h 20mBritish Airways
週一 12/120:45ORD - VIE
1 stop11h 35mBritish Airways
Deal found 11/9£447
週六 27/1219:25VIE - ORD
1 stop25h 25mBritish Airways
週二 6/118:35ORD - VIE
2 stops21h 00mBritish Airways
Deal found 10/9£447
週一 27/1007:00VIE - ORD
1 stop13h 10mMultiple Airlines
週一 3/1116:20ORD - VIE
Nonstop8h 45mMultiple Airlines
Deal found 12/9£448
週四 18/907:00VIE - ORD
1 stop14h 55mUnited Airlines
週四 2/1016:00ORD - VIE
1 stop12h 55mUnited Airlines
Deal found 10/9£450
週五 19/907:00VIE - ORD
1 stop14h 55mUnited Airlines
週五 10/1012:55ORD - VIE
1 stop12h 20mUnited Airlines
Deal found 11/9£450
週四 18/907:00VIE - ORD
1 stop12h 55mUnited Airlines
週六 4/1016:20ORD - VIE
Nonstop9h 00mUnited Airlines
Deal found 10/9£451
週五 19/907:00VIE - ORD
1 stop14h 55mUnited Airlines
週四 16/1016:00ORD - VIE
1 stop13h 20mUnited Airlines
Deal found 11/9£452
週三 8/1007:00VIE - ORD
1 stop14h 55mUnited Airlines
週三 29/1019:50ORD - VIE
1 stop12h 10mUnited Airlines
Deal found 10/9£453
週六 20/907:00VIE - ORD
1 stop14h 55mUnited Airlines
週一 17/1116:00ORD - VIE
2 stops15h 00mUnited Airlines
Deal found 10/9£453
週六 20/907:00VIE - ORD
2 stops18h 29mUnited Airlines
週六 11/1016:20ORD - VIE
Nonstop9h 00mUnited Airlines
Deal found 11/9£454
週六 18/1010:30VIE - ORD
Nonstop9h 50mUnited Airlines
週三 22/1012:55ORD - VIE
1 stop12h 20mUnited Airlines
Deal found 11/9£455

Cheapflights Fare Finder

 
Customise your flight search to find flights from Vienna to O'Hare Intl 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, Cheapflights users made 858,174 searches. Data last updated 12 9月 2025.
Use the filters below to find and compare flights from Vienna to Chicago O'Hare Intl Airport that are best for you.

Fly from

Vienna

Fly to

O'Hare Intl

Route

Depart

Return

Price

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

週四 16/10

07:45-17:00

1 stop16h 15m

Chicago O'Hare Intl

週四 23/10

21:15-22:40

1 stop18h 25m

£446

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

週六 27/12

19:25-18:45

1 stop30h 20m

Chicago O'Hare Intl

週二 6/1

18:35-22:35

2 stops21h 00m

£446

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

週五 21/11

07:25-17:00

1 stop16h 35m

Chicago O'Hare Intl

週四 22/1

20:45-16:10

1 stop12h 25m

£447

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

週三 19/11

10:05-18:45

1 stop15h 40m

Chicago O'Hare Intl

週二 20/1

17:10-13:50

1 stop13h 40m

£447

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

週四 15/1

07:25-18:45

1 stop18h 20m

Chicago O'Hare Intl

週二 20/1

18:45-13:50

1 stop12h 05m

£447

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

週二 18/11

07:25-17:00

1 stop16h 35m

Chicago O'Hare Intl

週二 20/1

18:45-13:50

1 stop12h 05m

£447

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

週六 22/11

07:25-18:45

1 stop18h 20m

Chicago O'Hare Intl

週五 23/1

18:45-13:25

1 stop11h 40m

£447

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

週六 17/1

07:25-13:50

1 stop13h 25m

Chicago O'Hare Intl

週一 19/1

11:40-15:20

2 stops20h 40m

£447

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

週六 22/11

07:25-13:50

1 stop13h 25m

Chicago O'Hare Intl

週二 20/1

18:45-13:50

1 stop12h 05m

£447

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

週六 22/11

07:25-13:50

1 stop13h 25m

Chicago O'Hare Intl

週四 22/1

20:45-18:30

1 stop14h 45m

£447

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 22 results
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Best time to book a flight from Vienna to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Vienna with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Vienna to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Vienna to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a return flight from Vienna to O'Hare Intl. Price data was last updated on 29 August 2025.

To ensure you get the cheapest price possible for a flight from Vienna to Chicago O'Hare Intl Airport, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Vienna to Chicago O'Hare Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Vienna to Chicago O'Hare Intl Airport (average of £595). Flying from Vienna to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from VIE to ORD?

Find hourly flight availability from Vienna to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 9月 2025.

When flying from Vienna to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Vienna to Chicago O'Hare Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Vienna to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Vienna to Chicago O'Hare Intl?

    Vienna Intl (VIE), located 11.1 mi from the city center, is the airport you fly out of when you book flights from Vienna to Chicago O'Hare Intl. 0 airlines have flights from Vienna Intl to Chicago O'Hare Intl on a regular basis. Booking flights from Vienna Intl to Chicago O'Hare Intl should not be difficult; the airport handles an average of 1 outbound flight to Chicago O'Hare Intl per day.

  • How long is the flight from Vienna to Chicago O'Hare Intl Airport?

    A quick flight from Vienna to Chicago O'Hare Intl Airport can take about 30h 20m. British Airways provides one of the quickest options available for as low as £446. Airlines will cover a distance of 4698 mi.

  • What are the most reliable airlines from Vienna to Chicago O'Hare Intl Airport?

    Before booking your flight to Chicago O'Hare Intl Airport from Vienna, check out the most reliable airlines to get you to your destination on time: Austrian Airlines (77%), United Airlines (77%), Air India( 3%).

  • Can I find deals for flights from Vienna to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Vienna to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Vienna to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vienna to O'Hare Intl.

  • Can I find deals for business class flights from Vienna to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Vienna to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Vienna to Chicago O'Hare Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Vienna to Chicago O'Hare Intl Airport (average of £595). Flying from Vienna to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Downers Grove
Elk Grove Village
Rosemont

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Can Cheapflights find flights from Vienna to O'Hare Intl with no change fees?

Need flexible booking options for your flight to O'Hare Intl from Vienna? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Vienna to O'Hare Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'Hare Intl from Vienna today and book when prices fit your budget.

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