ORD - GRZ

$870 Find Cheap Flights from Chicago to Graz

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Graz departing on 3/4. 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

Search hundreds of travel sites at once for deals on flights to Graz

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Graz, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Graz, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flight Deals from O'Hare Intl to Thalerhof (ORD-GRZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Thalerhof 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.

Recent round-trip flight deals from Chicago to Graz

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Chicago to Graz.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:35 pm - 10:40 pmORD-GRZ
24h 05m3 stops
6:45 pm - 7:55 pmGRZ-ORD
31h 10m3 stops
Tue, Mar 4 - Tue, Mar 11
11:55 am - 5:55 pmORD-GRZ
23h 00m3 stops
6:05 am - 11:10 amGRZ-ORD
35h 05m3 stops
Wed, Mar 5 - Wed, Mar 12
9:55 pm - 9:05 amORD-GRZ
28h 10m3 stops
6:05 am - 9:00 pmGRZ-ORD
20h 55m3 stops
Thu, Mar 6 - Thu, Mar 13
6:30 pm - 11:00 pmORD-GRZ
21h 30m2 stops
6:00 am - 6:20 pmGRZ-ORD
18h 20m3 stops
Tue, Mar 4 - Tue, Mar 11
11:35 am - 12:55 pmORD-GRZ
18h 20m2 stops
6:00 am - 7:55 pmGRZ-ORD
19h 55m2 stops
$1,053Air Canada
Find Deal
Wed, Mar 5 - Wed, Mar 12
3:35 pm - 12:55 pmORD-GRZ
14h 20m2 stops
9:45 am - 2:45 pmGRZ-ORD
35h 00m2 stops
$1,099Air Canada
Find Deal
Fri, Mar 7 - Fri, Mar 14
7:05 pm - 2:05 pmORD-GRZ
12h 00m1 stop
7:00 pm - 5:15 pmGRZ-ORD
28h 15m1 stop
$1,220SWISS
Find Deal
Thu, Mar 6 - Thu, Mar 13
10:35 pm - 6:00 pmORD-GRZ
12h 25m1 stop
9:45 am - 7:25 pmGRZ-ORD
15h 40m1 stop
$1,228Lufthansa
Find Deal
Fri, Mar 7 - Fri, Mar 14
4:20 pm - 1:50 pmORD-GRZ
14h 30m1 stop
6:00 am - 3:05 pmGRZ-ORD
15h 05m1 stop
$1,229Austrian Airlines
Find Deal
Fri, Mar 7 - Fri, Mar 14
7:05 pm - 2:05 pmORD-GRZ
12h 00m1 stop
7:00 pm - 5:15 pmGRZ-ORD
28h 15m1 stop
$1,234SWISS
Find Deal
Thu, Mar 6 - Thu, Mar 13

Flights from Chicago to Graz - Travel Insights & Trends

Get data-powered insights and trends into flights from Chicago to Graz to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Chicago to Graz?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest round-trip tickets from Chicago to Graz were found on Air Canada ($1,053) and SWISS ($1,220).

Good to know

Cheapest flight

$870
Flight from Chicago to Graz

When to book flights from Chicago to Graz

Are your dates flexible? Find out the best times to travel from Chicago to Graz based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Graz flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Graz?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Graz was $870 for a round-trip ticket.

  • Do I need a passport to fly between Chicago and Graz?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Chicago and on arrival in Graz.

  • Which airports will I be using when flying from Chicago to Graz?

    Chicago and Graz are both served by 1 main airport. You will leave Chicago from Chicago O'Hare Intl and will be arriving at Graz Thalerhof.

  • Which aircraft models fly most regularly from Chicago to Graz?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Graz?

    Star Alliance is the only airline alliance operating flights between Chicago and Graz.

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

    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 from Chicago to Graz.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Graz from 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 from Chicago to Graz?

    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 Graz with an airline and back to Chicago with another airline. Booking your flights between Chicago and GRZ can sometimes prove cheaper using this method.

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

    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 Graz from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Chicago to Graz

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Graz. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Graz? 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.
6.7
LufthansaOverall score based on 7111 reviews
7.5Crew
6.3Food
7.0Boarding
6.7Comfort
6.4Entertainment
Airline reviews

Both flights were delayed and we missed our connection. Our second flight was delayed 3 times. I have always had great service and never any problems with my flights on Lufthansa. My last two flights were, unfortunately, awful. I fly quite often to Germany and have had better luck with United than Lufthansa.

2.0 MediocreKelly, Jan 2025DEN - MUC
Read more Lufthansa reviews

Both flights were delayed and we missed our connection. Our second flight was delayed 3 times. I have always had great service and never any problems with my flights on Lufthansa. My last two flights were, unfortunately, awful. I fly quite often to Germany and have had better luck with United than Lufthansa.

Lufthansa charged me $280 to take skiiis when in the US the boot bag and skiis are one check-in bag. This was not advertised and a real shock at the airport. They only took the boot bag as a check-in item. The seats have been squeezed together like any economy airline and legroom is not as good as it used to be. Otherwise, the flight was fine and staff was helpful for making my connection.

On board Entertainment and crew services were absolutely trash! Neither me, nor any of my 40 family/friends members are flying Lufthansa again!

Eet late informed about delay of more rhan four houts

After living in Europe for five years and flying with Lufthansa and KLM airlines, I’ve realized that United Airlines is now a budget carrier. The flight attendant are not friendly. The seats are not comfortable. And everything comes at a cost. I will be flying with KLM and Skyteam like Delta to the US going forward no doubt. United Airlines is not what it once was:

My schedule flight was rebooking and changed to Chicago, then I did not used the flight from Dulles to Savannah

This is my second time to fly this year with Lufthansa and both times they dropped the ball. My ticket was very cheap and l would not be honest if l said that l had some high expectations for that price. Fly delay 6 hours. Screen in fey seats around me didn’t work. Food for dinner was ok but breakfast was so poor. We had connection in Frankfurt for Vienna. Because of delay they gave us fly with 30 min layover time. We got to Vienna but our baggage was late of course. Long story short it took us almost 24 hours to get to the final destination. Very bad experience

Professional crew and staff, very organized boarding and on time flights, baggage handling. Indian vegetarian meals were good, though could improve by offering Indian bread (naan/paratha/roti) as well. Very helpful pre flight emails with details of onboard experience 👍 Above average selection of movies. Consider offering more movies with subtitles and ratings indicators (e.g., IMDB scores).

Terrible experience. Should be a short simple flight from San Francisco to Palm Springs. Disgusting insult that United Air doesn’t have a cabin crew ready to receive a plane that’s already an hour plus late in departure. Lots of misinformation along the way from cockpit and crew. Definitely unimpressed with both union and management.

Seats were extremely hard and uncomfortable. as well as very narrow even though I paid an extra $230 for upgraded preferred seats. Very disappointed in the downtrend of Lufthansa and United Airlines.

Everything you need to know for your flight from Chicago to Graz

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.