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Cheap flights from Vienna to Chicago O'Hare Intl Airport from £346

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — ORD
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Vienna to O'Hare Intl

Enter your travel dates to find the best prices.

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 18 December 2025.

Thu 25/1210:15VIE - ORD
1 stop13h 30mMultiple Airlines
Sat 17/119:20ORD - VIE
2 stops14h 20mMultiple Airlines
Deal found 17/12£561
Thu 25/1210:15VIE - ORD
1 stop13h 30mMultiple Airlines
Thu 8/111:00ORD - VIE
2 stops17h 35mMultiple Airlines
Deal found 16/12£568
Fri 26/1207:05VIE - ORD
1 stop14h 50mMultiple Airlines
Fri 9/121:45ORD - VIE
1 stop17h 50mMultiple Airlines
Deal found 15/12£598
Fri 26/1207:00VIE - ORD
1 stop13h 10mUnited Airlines
Fri 9/115:45ORD - VIE
1 stop13h 35mUnited Airlines
Deal found 16/12£630
Mon 29/1207:00VIE - ORD
1 stop12h 45mUnited Airlines
Sun 11/110:52ORD - VIE
2 stops14h 28mUnited Airlines
Deal found 17/12£639
Mon 29/1207:00VIE - ORD
1 stop12h 45mUnited Airlines
Tue 6/120:45ORD - VIE
1 stop29h 00mUnited Airlines
Deal found 16/12£643
Sun 28/1206:50VIE - ORD
1 stop14h 30mDelta
Sun 11/111:05ORD - VIE
2 stops17h 25mDelta
Deal found 17/12£671
Thu 25/1206:50VIE - ORD
2 stops16h 31mDelta
Sat 17/111:05ORD - VIE
2 stops17h 25mDelta
Deal found 17/12£674
Tue 23/1207:00VIE - ORD
1 stop15h 20mUnited Airlines
Tue 30/1213:24ORD - VIE
2 stops14h 06mUnited Airlines
Deal found 16/12£675

Find 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 18 December 2025.

Round-trip from

£515

One-way from

£346

Popular in

December

Cheapest in

November

Average price

£715
Scandinavian Airlines
  • Scandinavian Airlines
  • 12/1-29/4
  • 3 total stops
  • 75h 56m total
  • Vienna to Chicago
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British Airways
  • British Airways
  • 20/5
  • 2 total stops
  • 15h 52m total
  • Vienna to Chicago
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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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 18 December 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

Fri 10/4

10:15-16:10

1 stop12h 55m

Chicago O'Hare Intl

Sat 25/4

18:10-09:35

2 stops56h 25m

£515

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Fri 16/1

06:50-21:35

2 stops21h 45m

Chicago O'Hare Intl

Thu 29/1

11:15-11:30

2 stops17h 15m

£527

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Thu 19/3

18:50-15:20

1 stop26h 30m

Chicago O'Hare Intl

Sun 29/3

16:20-22:20

1 stop23h 00m

£528

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Wed 8/4

08:05-09:40

1 stop32h 35m

Chicago O'Hare Intl

Thu 23/4

19:50-21:45

1 stop18h 55m

£532

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Sat 14/2

07:00-15:20

1 stop15h 20m

Chicago O'Hare Intl

Wed 18/2

16:20-08:05

Nonstop8h 45m

£544

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Mon 12/1

06:00-11:10

1 stop12h 10m

Chicago O'Hare Intl

Sun 3/5

16:20-08:15

Nonstop8h 55m

£545

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Thu 5/3

07:00-15:20

1 stop15h 20m

Chicago O'Hare Intl

Mon 9/3

17:20-08:05

Nonstop8h 45m

£545

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Fri 10/4

07:00-12:55

1 stop12h 55m

Chicago O'Hare Intl

Fri 24/4

16:20-08:15

Nonstop8h 55m

£545

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Sat 11/4

07:00-19:55

1 stop19h 55m

Chicago O'Hare Intl

Sat 25/4

16:20-08:15

Nonstop8h 55m

£545

ViennaChicago

VIE - ORD

VIEORD

Vienna Intl

Fri 10/4

06:00-11:00

1 stop12h 00m

Chicago O'Hare Intl

Sat 25/4

16:20-08:15

Nonstop8h 55m

£545

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 23 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 12 December 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, October is the cheapest month in which you can book a flight from Vienna to Chicago O'Hare Intl Airport (average of £300). Flying from Vienna to Chicago O'Hare Intl Airport in December is currently the most expensive (average of £462). 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 18 December 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.

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 12h 55m. Scandinavian Airlines provides one of the quickest options available for as low as £515. Airlines will cover a distance of 4698 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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: United Airlines (81%), Austrian Airlines (76%), Air India( 62%).

  • 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, October is the cheapest month in which you can book a flight from Vienna to Chicago O'Hare Intl Airport (average of £300). Flying from Vienna to Chicago O'Hare Intl Airport in December is currently the most expensive (average of £462). 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

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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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