Cheap Flights from Chicago O'Hare International to Vienna

Compare Chicago O'Hare International to Vienna flight deals

Find the cheapest month or even day of the year to fly to Vienna

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Flight deals from Chicago O'Hare International Airport to Vienna Airport

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International Airport to Vienna Airport? If you want to travel next month, return fares start from ج.م.‏ 28,441. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago O'Hare International to Vienna

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Vienna flights are currently cheapest in January.

Direct flights from Chicago O'Hare International to Vienna

Chicago O'Hare International to Vienna: Alternative routes

Compare routes from Chicago O'Hare International to Vienna below. You may find an airport to fly into that's cheaper, faster, or easier than Vienna.

Chicago to Vienna: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 10,361
Cheapest month to flyJanuary
Average flight time8 hrs, 50 mins
Most popular airlineUnited
Average flights per week11

Finding cheap flights from Chicago O'Hare International to Vienna: Frequently asked questions

The best price we found for a return flight from Chicago O'Hare International to Vienna is ج.م.‏ 20,585. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
8 hours and 50 minutes is the average flight time from Chicago O'Hare International to Vienna.
United and Austrian Airlines fly direct from Chicago O'Hare International to Vienna.
As of November 2025, there are 11 flights per week flying from Chicago O'Hare International to Vienna.
The cheapest month to fly from Chicago O'Hare International to Vienna is usually January.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Vienna Airport on Thursday, 22 January 2026.
Yes – the average flight time is 8 hours and 50 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Vienna but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Vienna is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Scandinavian Airlines and Austrian Airlines offer the cheapest flight tickets to Vienna.

Travelling from O'Hare International Airport (ORD) to Vienna International Airport (VIE): what you need to know

  • The timezone in Vienna is UTC+1, which is six hours ahead of Chicago.

  • Your ORD to VIE flight won't wait if you're late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Travelling during a peak time like August? Major public holidays and other popular periods can lead to longer lines at airport checkpoints. Play things extra safe and arrive up to four hours before an international flight and two hours before domestic departures.

  • Flying into Vienna (and then exploring more of Austria!) is a cinch with Austrian. This popular airline offers direct flights from O'Hare International Airport to Vienna International Airport.

  • Austrian is the airline most travellers choose to fly with on this route.

  • The carrier with the top on-time arrival performance for ORD to VIE flights is Austrian.

  • If you want to split up your journey, simply uncheck 'Direct flights only' when searching for your ticket from O'Hare International Airport to Vienna International Airport. These are the most popular stopovers between ORD and VIE:

    • Franz Josef Strauss Airport

    • Frankfurt Airport

    • Zurich Airport

How to find the cheapest flights from O'Hare International Airport (ORD) to Vienna International Airport (VIE)

  • Currently, ج.م.‏ 10,361 is the lowest price we've seen for a one-way O'Hare International Airport to Vienna International Airport flight. The best price for a return ticket is ج.م.‏ 20,585. Bear in mind that fares could change due to demand when booking.

  • It's usually smart to book ahead of time if you want to get cheap tickets from ORD to VIE. That's because airlines change prices based on demand, which tends to rise closer to departure.

  • The 'Whole month' search function shows you the cheapest flights from O'Hare International Airport to Vienna International Airport across the entire month. It's an easy way to find a bargain if your plans aren't set in stone.

  • There's no need to check every day to find out if fares have dropped when you set up a Price Alert. We'll send you an update the moment the price changes on cheap flights from ORD to VIE.

  • Pick your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from O'Hare International Airport to Vienna International Airport.

Handy information about O'Hare International Airport (ORD)

  • You'll find ORD at 10000 West O'Hare.

  • 74.85% of flights taking off from O'Hare International Airport touch down at their destination on time.

  • O'Hare International Airport is around 40 kilometres from central Chicago. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 35 minutes or so to arrive, depending on the traffic.

  • Catching public transport? Expect a journey time of around 55 minutes.

  • Get your holiday off to a leisurely start by staying near ORD. Whether you have an early flight from O'Hare International Airport to Vienna International Airport or just don't like being rushed, these hotels are perfect:

Arriving at Vienna International Airport (VIE)

  • The last thing you want is a lengthy trip to your hotel if you're arriving on a late O'Hare International Airport to Vienna International Airport flight. Reserve one of these accommodation options near VIE instead:

  • Grab a Vienna International Airport rental car and explore Vienna and beyond with your own set of wheels. U-Save, Wheego and Dryyve are popular outlets you can book with here.

  • Lock in the best deal by reserving your vehicle from Vienna International Airport about one week ahead of your departure.

Getting from Vienna International Airport (VIE) to central Vienna

  • Vienna International Airport to the centre of Vienna has a drive time of about 30 minutes. It's approximately 23 kilometres away.

  • Getting to the centre by public transport takes roughly 1 hour.

When to fly to Vienna International Airport (VIE)

  • The quietest month for a flight from O'Hare International Airport to Vienna International Airport is January, while June is the most popular. Choose the ideal time to visit Vienna based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • When booking your flight from O'Hare International Airport to Vienna International Airport, consider the type of weather you like. July is the warmest month in Vienna, with the temperature ranging from 14ºC to 29ºC.

  • Search for cheap tickets from ORD to VIE in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between -6ºC and 5ºC on average.

Explore more of Austria

  • You've done Vienna, now it's time to explore other corners of Austria. Travel around 145 kilometres south-west to Graz to check off its must-visit sights. From Schlossberg to Kunsthaus Graz and Mausoleum of Emperor Ferdinand II, you'll have a packed itinerary ahead.

  • Linz is another essential stop in Austria and is around 153 kilometres west of Vienna. No trip is complete without dropping by Ars Electronica Centre, Mariendom Linz and Hauptplatz.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.