Question 1

What are the cheapest airlines flying from Vienna to Chicago O'Hare Intl Airport round-trip?

Accepted Answer

British Airways, at £434, was found to be the cheapest airline from Vienna to Chicago O'Hare Intl Airport.Alternate airlines flying return to your destination include United Airlines and Lufthansa. British Airways is currently priced 19% below the average price you’ll pay for this route.

Question 2

What are the cheapest airlines to fly from Vienna to Chicago O'Hare Intl Airport one-way?

Accepted Answer

£351 is the cheapest one-way deal found within the past few days, from Air Serbia. You may also be able to find cheap deals on British Airways and Finnair, with prices starting from £506 and £533, respectively.

Question 3

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

Accepted Answer

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.

Question 4

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

Accepted Answer

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.

Question 5

What is the cheapest day to fly from Vienna to Chicago O'Hare Intl Airport?

Accepted Answer

Travellers seeking maximum savings on their Vienna to Chicago O'Hare Intl Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

Weekly flight availability from Vienna to Chicago O'Hare Intl Airport

Accepted Answer

The most flights from VIE to ORD are scheduled on a Friday (3 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Question 9

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

Accepted Answer

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 (93%), United Airlines (93%), Air India( 15%).

Question 10

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

Accepted Answer

To save on the cost of your flight from Vienna to Chicago O'Hare Intl Airport, book at least 54 days before your planned departure. Booking around this time can save you about 42% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £558 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £740.

Question 11

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

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Chicago O'Hare Intl Airport. Flights to Chicago O'Hare Intl Airport from Vienna in February are about £520 on average during February, but can be found for as low as £361.

Question 12

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

Accepted Answer

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.

Question 13

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

Accepted Answer

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 2 outbound flights to Chicago O'Hare Intl per day.

Question 14

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

Accepted Answer

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

Question 15

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

Accepted Answer

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.

Question 16

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

Accepted Answer

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.

Question 17

How does Cheapflights help users find flights from Vienna to O'Hare Intl?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to O'Hare Intl from Vienna today with Cheapflights!

Question 18

Why should you use Cheapflights to find cheap flight tickets from Vienna to O'Hare Intl?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Vienna to O'Hare Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 19

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

Accepted Answer

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.

Question 20

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

Accepted Answer

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.

Round-trip from	£434
One-way from	£351
Popular in	April
Cheapest in	February
Average price	£591

Cheap flights from Vienna to Chicago O'Hare Intl Airport from £351

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Vienna to O'Hare Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Vienna to O'Hare Intl

Cheapest flights from Vienna to O'Hare IntlExplore 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 4 July 2025.

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 4 July 2025.

Cheapflights Fare Finder

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

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.

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 27 June 2025.

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

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 4 July 2025.

Weekly flight availability from Vienna to Chicago O'Hare Intl Airport

Explore weekly flight availability from Vienna to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 July 2025.

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

Reviews of airlines servicing O'Hare Intl

See what other customers who have flown with Delta, KLM, andAustrian Airlines from Vienna to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the cheapest airlines flying from Vienna to Chicago O'Hare Intl Airport round-trip?

What are the cheapest airlines to fly from Vienna to Chicago O'Hare Intl Airport one-way?

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

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

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

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

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

Travelling to a place near Vienna?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to O'Hare Intl by adding a car hire and/or hotel booking to your travel itinerary.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Vienna to O'Hare Intl?

Why should you use Cheapflights to find cheap flight tickets from Vienna to O'Hare Intl?

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

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

100% Free

Book with Flexibility

Travel Smart

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 4 July 2025.