$362 Find Cheap Flights from Austria to Chicago O'Hare Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to O'Hare Intl departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Austria to O'Hare Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austria to O'Hare Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Mon, Jul 13 - Mon, Jul 20
Lufthansa Logo
2:45 pm - 7:55 pm
GRZ
-
ORD
12h 10m
1 stop
Lufthansa Logo
6:00 pm - 4:10 pm
ORD
-
GRZ
15h 10m
1 stop
$818Lufthansa
Sat, Oct 3 - Fri, Oct 9
Air Canada Logo
7:00 am - 4:58 pm
VIE
-
ORD
16h 58m
2 stops
Air Canada Logo
9:50 am - 8:20 am
ORD
-
VIE
15h 30m
1 stop
$827Air Canada
Mon, Aug 24 - Sun, Sep 6
United Airlines Logo
6:45 am - 12:55 pm
VIE
-
ORD
13h 10m
1 stop
United Airlines Logo
12:59 pm - 8:20 am
ORD
-
VIE
12h 21m
1 stop
$828United Airlines
Tue, Jul 21 - Wed, Jul 29
Multiple Airlines Logo
1:20 pm - 7:55 pm
VIE
-
ORD
13h 35m
1 stop
Multiple Airlines Logo
3:55 pm - 10:10 am
ORD
-
VIE
11h 15m
1 stop
$829Multiple Airlines
Mon, Jul 13 - Mon, Jul 27
Multiple Airlines Logo
6:00 am - 11:00 am
VIE
-
ORD
12h 00m
1 stop
Multiple Airlines Logo
3:55 pm - 10:10 am
ORD
-
VIE
11h 15m
1 stop
$830Multiple Airlines
Wed, Aug 12 - Wed, Aug 26
Air Canada Logo
6:00 am - 10:05 pm
VIE
-
ORD
23h 05m
2 stops
Air Canada Logo
8:40 am - 8:20 am
ORD
-
VIE
16h 40m
2 stops
$831Air Canada
Mon, Jul 13 - Mon, Jul 27
Multiple Airlines Logo
6:00 am - 11:00 am
VIE
-
ORD
12h 00m
1 stop
Multiple Airlines Logo
3:55 pm - 10:10 am
ORD
-
VIE
11h 15m
1 stop
$832Multiple Airlines
Wed, Sep 2 - Wed, Sep 9
United Airlines Logo
6:00 am - 12:55 pm
GRZ
-
ORD
13h 55m
1 stop
United Airlines Logo
6:15 pm - 4:10 pm
ORD
-
GRZ
14h 55m
2 stops
$848United Airlines
Fri, Jul 17 - Tue, Jul 21
Austrian Airlines Logo
6:50 pm - 1:15 pm
INN
-
ORD
25h 25m
2 stops
Austrian Airlines Logo
6:00 pm - 6:10 pm
ORD
-
INN
17h 10m
2 stops
$1,035Austrian Airlines
Sat, Aug 15 - Sat, Aug 22
Austrian Airlines Logo
2:35 pm - 12:00 pm
INN
-
ORD
28h 25m
2 stops
Austrian Airlines Logo
6:00 pm - 6:10 pm
ORD
-
INN
17h 10m
2 stops
$1,041Austrian Airlines
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?

The average price of all round-trip flights to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Chicago is Thursday where round-trip tickets can be as cheap as $816. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,008 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Chicago O'Hare Intl Airport is October, where tickets cost $401 on average for return flights. On the other hand, the most expensive months are July and May, where the average cost of tickets from Austria is $666 and $642 respectively. For one-way flights, the best month to travel is June with an average price of $424.

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

The average price for all round-trip flights to Chicago O'Hare Intl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Chicago O'Hare Intl Airport is generally in the morning, when round-trip flights cost $906 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 $906.

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 $906 round-trip.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 5 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$362
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Vienna to Chicago

FAQs - booking Chicago O'Hare Airport 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 $1,242. The cheapest price found on KAYAK in the last 2 weeks cost $838 and departed from Vienna Intl Airport.

  • How does KAYAK find such low prices on flights to Chicago O'Hare Airport?

    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 O'Hare Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport 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 O'Hare Airport?

    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 O'Hare Airport 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 O'Hare Airport?

    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 O'Hare Airport 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 41,125 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 O'Hare Airport

  • Looking for cheap airfare to Chicago O'Hare Airport? 25% of our users found round-trip tickets to Chicago O'Hare Airport for the following prices or less: From Vienna $1,041
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago O'Hare Airport flight deals.

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

 
See real verified KAYAK customer reviews for airlines flying to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Austria to Chicago. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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 939 reviews
7.6Boarding
6.8Entertainment
6.8Food
7.3Comfort
8.1Crew
Airline reviews

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.

8.0 ExcellentAnonymous, Jun 2026
VIE - EWR
Read more Austrian Airlines reviews

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.

One thing I really liked about Austrian Airlines was that the flight attendants were very kind, and the in-flight entertainment offered many choices. One thing that could be improved is the meal service, since only a vegetarian option was offered — it would be better to have at least two choices

Landing was a little hard. Food was not great My prior review was for the flight to nyc too

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

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.

Amazing crew, delicious food and drink selection. 12hr felt more like a 4hrs. Comfortable beds. Can’t wait for the new business class cabin

Flying business class saves you. Once you get out of the terminal and onto the plane, it’s fine. The traffic at the gate is a horror. No organization at all. The fact that Business class is promised early boarding is a myth.

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!

Traveling to a place near O'Hare Intl?

Book flights to O'Hare Intl if you plan to visit one of these locations
Gurnee
Merrillville
South Haven
Oak Brook
Saint Joseph
Tinley Park
Hammond
Elk Grove Village
Des Plaines
Hoffman Estates
Portage
Willowbrook
South Holland
Delavan
Lansing
Northbrook
Lisle
Elmhurst
Alsip
Pleasant Prairie

Everything you need to know for your flight to O'Hare Intl

Information on the airport you'll fly into in Chicago