$378 Find Cheap Flights from Austria to Chicago - Compare and Save

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Cheap Flights from Austria to O'Hare Intl

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austria to O'Hare Intl

Thu, Mar 11 - Wed, Apr 21
Delta Logo
6:50 am - 9:10 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
21h 20m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
5:10 pm - 5:35 pmORD  Chicago O'Hare Intl-VIE Vienna Intl
17h 25m1 stop Paris Charles de Gaulle
$653Delta
Wed, Nov 25 - Wed, Dec 9
KLM Logo
6:50 am - 2:25 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
14h 35m1 stop Amsterdam Schiphol
KLM Logo
4:25 pm - 11:20 amORD  Chicago O'Hare Intl-VIE Vienna Intl
11h 55m1 stop Amsterdam Schiphol
$653KLM
Sun, Mar 14 - Wed, Apr 21
Delta Logo
6:50 am - 2:25 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
14h 35m1 stop Amsterdam Schiphol
Delta Logo
2:10 pm - 1:35 pmORD  Chicago O'Hare Intl-VIE Vienna Intl
16h 25m2 stops Boston Logan Intl Amsterdam Schiphol
$653Delta
Thu, Mar 11 - Sun, Apr 18
Delta Logo
6:50 am - 9:10 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
21h 20m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
5:45 pm - 5:35 pmORD  Chicago O'Hare Intl-VIE Vienna Intl
16h 50m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
$653Delta
Sat, May 8 - Sat, May 22
Austrian Airlines Logo
10:30 am - 1:20 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
9h 50mnonstop
Austrian Airlines Logo
4:20 pm - 8:15 amORD  Chicago O'Hare Intl-VIE Vienna Intl
8h 55mnonstop
$685Austrian Airlines
Mon, May 10 - Wed, May 26
Austrian Airlines Logo
10:30 am - 1:20 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
9h 50mnonstop
Austrian Airlines Logo
4:20 pm - 8:15 amORD  Chicago O'Hare Intl-VIE Vienna Intl
8h 55mnonstop
$686Austrian Airlines
Thu, May 6 - Thu, May 20
Austrian Airlines Logo
10:30 am - 1:20 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
9h 50mnonstop
Austrian Airlines Logo
4:20 pm - 8:15 amORD  Chicago O'Hare Intl-VIE Vienna Intl
8h 55mnonstop
$695Austrian Airlines
Fri, Apr 9 - Fri, Apr 23
LOT Logo
7:30 pm - 3:10 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
26h 40m1 stop Warsaw Frederic Chopin
LOT Logo
9:50 pm - 1:15 pmORD  Chicago O'Hare Intl-VIE Vienna Intl
32h 25m1 stop Warsaw Frederic Chopin
$704LOT
Wed, Dec 23 - Thu, Dec 31
LOT Logo
7:25 pm - 7:55 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
31h 30m1 stop Warsaw Frederic Chopin
LOT Logo
9:50 pm - 8:35 amORD  Chicago O'Hare Intl-VIE Vienna Intl
27h 45m1 stop Warsaw Frederic Chopin
$715LOT
Thu, Dec 24 - Thu, Dec 31
LOT Logo
5:35 pm - 7:55 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
33h 20m1 stop Warsaw Frederic Chopin
LOT Logo
9:50 pm - 8:35 amORD  Chicago O'Hare Intl-VIE Vienna Intl
27h 45m1 stop Warsaw Frederic Chopin
$716LOT
Booking Insights

KAYAK's insights & trends for flights to O'Hare Intl

Get data-powered insights and trends for flights to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Chicago?

Based on KAYAK data, the cheapest day to fly to Chicago is Thursday where round-trip tickets can be as cheap as $883. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $1,139 on average.

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

The cheapest month for flights to Chicago O'Hare Intl Airport is February, where tickets cost $644 on average for return flights. On the other hand, the most expensive months are June and December, where the average cost of tickets from Austria is $968 and $948 respectively. For one-way flights, the best month to travel is May with an average price of $516.

What is the cheapest time of day to fly to Chicago O'Hare Intl Airport?

The cheapest time of day to fly to Chicago O'Hare Intl Airport is generally in the morning, when round-trip flights cost $952 on average. The most expensive time of day to fly to Chicago O'Hare Intl Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is $952.

What is a good deal for flights to Chicago O'Hare Intl Airport?

If you’re looking for cheap airfare to Chicago O'Hare Intl Airport, 25% of our users found tickets to Chicago O'Hare Intl Airport for the following prices or less: From Vienna $980 round-trip.

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

To get a below average price, you should book around 6 weeks before departure, which saves you about 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low season

May

Cheapest flight

$378
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Vienna to Chicago

FAQs - booking Chicago flights

  • How far is Chicago O'Hare Intl Airport from central Chicago?

    Central Chicago is 16 miles away from Chicago O'Hare Intl Airport.

  • How much is a flight to Chicago?

    On average, a flight to Chicago costs $1,376. The cheapest price found on KAYAK in the last 2 weeks cost $740 and departed from Vienna Intl Airport.

  • How does KAYAK find such low prices on flights to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Chicago O'Hare Intl Airport are there each week?

    Each week there are around 28,051 direct flights from within Austria to Chicago O'Hare Intl Airport. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Chicago

  • Looking for cheap airfare to Chicago? 25% of our users found round-trip tickets to Chicago for the following prices or less: From Vienna $1,198

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago flight deals.

Reviews of the top airlines flying from Austria to O'Hare Intl

 
Need help choosing which airline to fly with to O'Hare Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LOTOverall score based on 1191 reviews
7.6Boarding
7.4Comfort
8.2Crew
6.9Entertainment
7.2Food
Airline reviews

old plane but clean and comfortable, very nice crew, LOT made excellent improvements in terms of quality of food served in the business class. really fresh , tasty and easily digestible, good choice of soft and hard drinks- good polish wines( white ones reds have way top go)

10.0 ExcellentPiotr, Nov 2026
Read more LOT reviews

old plane but clean and comfortable, very nice crew, LOT made excellent improvements in terms of quality of food served in the business class. really fresh , tasty and easily digestible, good choice of soft and hard drinks- good polish wines( white ones reds have way top go)

I have flown with LOT several times and regret it every time; however, they are the only airline that offers the direct flights I need. Boarding was awful. I was alone with 3 children, including an infant, and we were forced to stand in buses packed like sardines. Then, for such a large flight, there was not even a gangway. I was expected to carry a baby, a carseat, and luggage by myself up the dangerous steps into the plane while the crew RUSHED me. The crew was very curt, cold, and inattentive. No one offered any assistance or sympathy to me alone with kids. There was no ventilation or AC in the plane.

My ONLY complaint with LOT was the lack of WiFi and the food in business class… still, I use them because they have great connections to Chicago and they fly the 787 - which I think is a great wide body jet. Well… now LOT has WiFi (good satellite speeds) and AMAZING food. LOT now is giving Turkish Airlines a big big run for the money. And they consistently have less expensive business class. I am a very happy customer!

The seat was paid for but given for some different person .

Krakow airport is very disorganized. nice seats. friendly crew. long legs had screens. short leg did not

Flight was delayed for a hour from Warsaw, not sure why. When we landed in Chicago, plane was still on the runway for about half a hour. Took a while to get off.

No WiFi and ok comfort in business class. Home safe I guess that’s all that really matters.

I would like to be able to choose the seat before the flight without paying extra money. Family members should not to be separated from each other.

Flight was delayed by a hour could have been better addressed. Flight was fine with great service by the flight attendants

All good. Didn’t get the seats I booked online. Luckily, copassanger cooperated! Mistake- I failed to verify connecting flight seats details at Mumbai. Staff at Mumbai airport to be blamed equally!

I need it a wheelchair which was provided right away was a great experience whit Austrian Airlines .

Hospitality and service of the staff were excellent. Food was good. The seat was not as comfortable as the other Airlines that I have experience with.

I was in the premier economy and enjoyed the room and the comfort. Although I will say that it would take a real expert to make the location of the place to plug in headsets and chargers more difficult. With all of the room available it makes no sense to bury those connections and to make it so difficult to use them. The couple in front of me needed to use the cell phone light in order to see where to plug in a charger. The seats are comfortable and the food was good.

No way to add a bag without getting in line at the counter, which took at least half an hour. No WiFi.

The preboarding and the gate organizing management was poor, unorganized and mismanaged. While standing in the business line I kept getting ignored and the personnel kept checking in others, right in front of me until I finally spoke up and pointed out their clear signs of ignoring me while patiently waiting to be checked in. Once checked in the gate the personnel kept chit-chatting and not managing which group is to board, being totally nonchalant, unorganized and behaving amateur-like . Very unprofessional and unlike the quality the Austrian Airlines brand otherwise provides. The crew on the plane are always fantastic and the best. What a shame the crew on the ground was so mediocre.

Excellent flight. The crew was exceptionally attentive and organized. Attention to details is unmatched.

Great! They got my vegetarian meal right, flight was comfortable, they helped store my heavy luggage. Pleasant crew and flight staff.

I been flying with Austrian for few years, they never failed me.

Vienna airport is a zoo Agents directed me to the wrong gate and then the wrong line Lounge is so crowded no place to sit Not enough bathrooms anywhere On the flight they asked for medical attention While I attended to the problem they forgot my food when I got back They forgot to give me water at night Waited 1 hour for bags Agents didn’t know which Shute the bags were coming to so it was between 2 places

Food: my selection was pasta with vegetables, though it was potatoes not pasta. Breakfast was 2 rolls and some sort of spreads— not sure what they were. Worst thing was that we had to wait for over 90 minutes for our bags to show up at O’Hare

Traveling to a place near O'Hare Intl?

Book flights to O'Hare Intl if you plan to visit one of these locations
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Gurnee
South Haven
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Hammond
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Portage
South Holland
Willowbrook
Lansing
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Alsip
Valparaiso
Northbrook
Delavan

More options for your flight to O'Hare Intl