$391 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

Wed, Jan 13 - Sun, Jan 17
United Airlines Logo
10:50 am - 3:20 pmSZG  Salzburg W.A. Mozart-ORD Chicago O'Hare Intl
11h 30m1 stop Frankfurt am Main
United Airlines Logo
10:25 am - 10:05 amORD  Chicago O'Hare Intl-SZG Salzburg W.A. Mozart
16h 40m2 stops Newark Frankfurt am Main
$686United Airlines
Wed, Jan 13 - Sun, Jan 17
United Airlines Logo
10:50 am - 3:20 pmSZG  Salzburg W.A. Mozart-ORD Chicago O'Hare Intl
11h 30m1 stop Frankfurt am Main
United Airlines Logo
4:20 pm - 10:05 amORD  Chicago O'Hare Intl-SZG Salzburg W.A. Mozart
10h 45m1 stop Frankfurt am Main
$686United Airlines
Sat, Dec 26 - Thu, Dec 31
Air Canada Logo
10:35 am - 7:58 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
16h 23m1 stop Toronto Pearson Intl
Air Canada Logo
12:50 pm - 8:45 amORD  Chicago O'Hare Intl-VIE Vienna Intl
12h 55m1 stop Toronto Pearson Intl
$700Air Canada
Thu, Oct 1 - Thu, Oct 15
KLM Logo
7:00 am - 2:15 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
14h 15m1 stop Amsterdam Schiphol
KLM Logo
10:30 am - 8:40 amORD  Chicago O'Hare Intl-VIE Vienna Intl
15h 10m2 stops New York John F Kennedy Intl Amsterdam Schiphol
$703KLM
Thu, Oct 1 - Thu, Oct 15
Lufthansa Logo
6:00 am - 12:55 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
13h 55m1 stop Frankfurt am Main
Lufthansa Logo
9:40 pm - 10:45 pmORD  Chicago O'Hare Intl-VIE Vienna Intl
18h 05m1 stop Munich Franz Josef Strauss
$708Lufthansa
Fri, Feb 12 - Thu, Feb 18
Austrian Airlines Logo
10:55 am - 2:00 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
10h 05mnonstop
Austrian Airlines Logo
3:45 pm - 6:05 pmORD  Chicago O'Hare Intl-VIE Vienna Intl
19h 20m1 stop London Heathrow
$726Austrian Airlines
Fri, Nov 6 - Tue, Nov 17
Austrian Airlines Logo
10:55 am - 2:00 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
10h 05mnonstop
Austrian Airlines Logo
1:30 pm - 8:30 amORD  Chicago O'Hare Intl-VIE Vienna Intl
12h 00m1 stop Washington, D.C. Dulles Intl
$727Austrian Airlines
Fri, Nov 6 - Sun, Nov 15
Lufthansa Logo
11:30 am - 8:05 pmLNZ  Linz Hoersching-ORD Chicago O'Hare Intl
15h 35m1 stop Frankfurt am Main
Lufthansa Logo
4:20 pm - 3:20 pmORD  Chicago O'Hare Intl-LNZ Linz Hoersching
16h 00m1 stop Frankfurt am Main
$731Lufthansa
Fri, Dec 25 - Wed, Jan 6
LOT Logo
9:20 am - 7:55 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
17h 35m1 stop Warsaw Frederic Chopin
LOT Logo
9:50 pm - 4:50 pmORD  Chicago O'Hare Intl-VIE Vienna Intl
12h 00m1 stop Warsaw Frederic Chopin
$736LOT
Mon, Jan 25 - Sat, Jan 30
LOT Logo
9:20 am - 7:55 pmVIE  Vienna Intl-ORD Chicago O'Hare Intl
17h 35m2 stops Warsaw Frederic Chopin Krakow J. Paul II Balice
LOT Logo
9:50 pm - 8:35 amORD  Chicago O'Hare Intl-VIE Vienna Intl
27h 45m1 stop Warsaw Frederic Chopin
$736LOT
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 $838. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $1,079 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 $647 on average for return flights. On the other hand, the most expensive months are January and June, where the average cost of tickets from Austria is $1,030 and $920 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 $914 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 $914.

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 3 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low season

January

Cheapest flight

$391
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 11% lower on average.
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 $1,021. The cheapest price found on KAYAK in the last 2 weeks cost $759 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 42,295 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 $1,993
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago flight deals.

Reviews of the top 4 airlines serving 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.
7.6
Austrian AirlinesOverall score based on 956 reviews
7.6Boarding
8.1Crew
7.3Comfort
6.8Food
6.8Entertainment
Airline reviews

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.

8.0 ExcellentAnonymous, Sep 2026
Read more Austrian Airlines reviews

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 did wish they would give us the entire little bottle Bailey's instead of just have 1/2 bottle at a time

They had me unpack a handbag 2 lbs overweight into another handbag 8 lbs underweight for a Bible.

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

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!

Issue with boarding, group of passengers on a religious trip coming back to NYC kept trying to change seats, even standing when the plane was pushing back. Crew/Pilot kept very good composure, some passengers got aggravated and started venting out loud but this group created a serious security risk. Crew/Pilot should've been more stringent and called in security or remove them from the flight.

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!

The counter person at the gate was rude and demeaning, to the point that I wouldn't fly this airline again.

Crew was great. Seats are cramped and uncomfortable and I’m a small person.

Awful. Delay after delay. And then again on the tarmac.

Kept changing the takeoff time and the moved it up so arrived when boarding had already started. Then sat waiting to taxi in for a long time

Food was not Good Nuts came very wet & not tasting Good Main course I asked for Steak they got me Chicken because they don’t have more !!!!

It cancelled and we were unable to catch our connecting international flights.

Leaving at 7 when scheduled to leave at 4:20 - you tell me. Understood there was a ground stop. Then having to "reboot" the plane because of a lighting strike, also understood. But basically the flight was a "clusterf#$%".

On boarding crew at the airport called in the boarding numbers too early meaning before the previous line was completed resulting in later numbers getting to board ahead. Also she asked those who boarded from number 3 to have the tags in their carry-on bags and leave it in the jet bridge. Most of the overhead bins were empty though. This is more work for the ground staff in addition to more inconvenience for passengers waiting to get their carry-ons from the jet bridge.

ok, butt flght was delyed for 2,5h from Frankfurt, and next Flight to Columbuse same

Flight was great. Almost miss my connecting flight due to late departure from Haneda. Had to run all through airport in Chicago to make the flight. Experience was great for 1st time flyers using ANA Airlines.

I was booked to travel from Dallas to Nairobi via Chicago and Brussels and had been issued boarding passes for all three segments of my journey. At the boarding gate in Dallas, I was required to check my carry-on luggage due to limited cabin space. Despite my attempts to explain that I was traveling internationally and would not have access to the bag during transit, my concerns were not considered. I also informed the staff that I did not have a padlock to secure the luggage, but this was disregarded. Consequently, I had to hastily transfer essential items from my carry-on into my handbag. To my surprise, upon arriving at Chicago Airport, I observed numerous international travelers boarding with cabin bags that were significantly larger than mine. This experience left me extremely disappointed and led me to decide against using United Airlines for future international travel, a sentiment I have also shared with friends and family. Unfortunately, the onboard experience on the Chicago to Brussels flight further reinforced my dissatisfaction. The cabin crew appeared disengaged, indifferent, and lacking in attentiveness, resulting in a service experience that fell well below my expectations.

I want to highlight the crew members and their excellent work and professionalism. They work hard to make a long trip the most comfortable as possible, the food and drinks they offer are pretty good. And they are always asking if you need something else. I have had experiences with other airlines where you have to basically beg for a bottle of water. This is not the case. Highly recommended!!!

the blanket was great and pillow helped. really need a toothpick packed with meals

Very comfortable plane. The food was very good (for airplane food). The crew was great

The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.

Perfect airline, super friendly, great service, tasty food. Would fly again.

Everything could have been better. What needed to be wrong with United went wrong

It was good. The seats in economy weren’t bad

Very good. Comfortable and I felt well taken care of from start to finish

We were in premium economy seats that appeared to be locked in plae, No reclining. My aching back.

Traveling to a place near O'Hare Intl?

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