GRZ - ORD

$476 Find Cheap Flights from Graz to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Graz to Chicago departing on 9/21. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Graz to Chicago, 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 Graz to Chicago, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Graz to Chicago (GRZ-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Graz to Chicago 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 Graz to Chicago

Thu, Jul 10 - Tue, Jul 15
 Logo
7:45 pm - 3:55 pmGRZ-ORD
27h 10m1 stop
 Logo
3:50 pm - 12:35 pmORD-GRZ
13h 45m2 stops
Thu, Jul 10 - Tue, Jul 15
Air Canada Logo
6:00 am - 7:59 amGRZ-ORD
32h 59m2 stops
Air Canada Logo
2:07 pm - 12:35 pmORD-GRZ
15h 28m2 stops
$736Air Canada
Find Deal
Fri, Jul 11 - Sun, Jul 20
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4:55 pm - 7:59 amGRZ-ORD
22h 04m2 stops
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2:20 pm - 10:10 amORD-GRZ
12h 50m1 stop
Sun, Jun 29 - Tue, Jul 8
Austrian Airlines Logo
4:35 pm - 12:50 pmGRZ-ORD
27h 15m2 stops
Austrian Airlines Logo
3:55 pm - 5:55 pmORD-GRZ
19h 00m1 stop
$743Austrian Airlines
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Tue, Jul 22 - Thu, Jul 31
Air Canada Logo
9:55 am - 9:52 amGRZ-ORD
30h 57m2 stops
Air Canada Logo
8:25 pm - 12:35 pmORD-GRZ
33h 10m2 stops
$746Air Canada
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Sat, Jun 28 - Tue, Jul 8
Austrian Airlines Logo
2:55 pm - 1:20 pmGRZ-ORD
29h 25m1 stop
Austrian Airlines Logo
3:55 pm - 5:55 pmORD-GRZ
19h 00m1 stop
$764Austrian Airlines
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Sat, Jun 28 - Wed, Jul 9
Lufthansa Logo
4:55 pm - 11:25 amGRZ-ORD
25h 30m2 stops
Lufthansa Logo
9:40 pm - 4:15 pmORD-GRZ
11h 35m1 stop
$765Lufthansa
Find Deal
Sat, Jun 28 - Mon, Jul 7
Lufthansa Logo
1:15 pm - 11:25 amGRZ-ORD
29h 10m2 stops
Lufthansa Logo
6:25 pm - 6:20 pmORD-GRZ
16h 55m1 stop
$767Lufthansa
Find Deal
Fri, Jun 27 - Sat, Jul 5
SWISS Logo
7:20 pm - 1:45 pmGRZ-ORD
25h 25m2 stops
SWISS Logo
7:05 pm - 10:10 amORD-GRZ
32h 05m1 stop
$836SWISS
Find Deal
Thu, Jun 26 - Sun, Jul 6
SWISS Logo
7:45 pm - 1:10 pmGRZ-ORD
24h 25m2 stops
SWISS Logo
8:10 pm - 5:55 pmORD-GRZ
62h 45m3 stops
$921SWISS
Find Deal
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KAYAK's insights & trends for Graz to Chicago flights

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

Which airlines provide the cheapest flights from Graz to Chicago?

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 Graz to Chicago were found on Air Canada ($736) and Austrian Airlines ($743).

Good to know

Cheapest flight$476
Flight from Graz to Chicago

When to book flights from Graz to Chicago

Are your dates flexible? Find out the best times to travel from Graz to Chicago 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 Graz to Chicago flights

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

    In the last 3 days, the lowest price for a flight from Graz to Chicago O'Hare Intl Airport was $476 for a one-way ticket and $724 for a round-trip.

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

    Yes

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

    Graz airport is called Graz Thalerhof and the only airport in Chicago is Chicago O'Hare Intl.

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

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

  • Which airline alliances offer flights from Graz to Chicago?

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

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Graz 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 Graz 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 to Graz with another airline. Booking your flights between Graz and ORD 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 Graz 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 from Graz up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Graz to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Graz to Chicago. 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 Graz to Chicago? 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.
6.8
LufthansaOverall score based on 7149 reviews
6.3Food
7.5Crew
6.4Entertainment
7.0Boarding
6.8Comfort
Airline reviews

I was very grateful for Lufthansa's role in organizing mobility support. The touchscreen on my seat was faulty: slow, stained (I couldn't get it clean), and glitchy. This made selecting movies extremely time consuming, and twice I had to start all over from the beginning.

8.0 ExcellentTracy, Jun 2025FRA - ORD
Read more Lufthansa reviews

I was very grateful for Lufthansa's role in organizing mobility support. The touchscreen on my seat was faulty: slow, stained (I couldn't get it clean), and glitchy. This made selecting movies extremely time consuming, and twice I had to start all over from the beginning.

The crew was the best I’ve ever encountered. Business class was spacious, immaculate, and very modern.

I wish seats were not reclinable. It's so claustrophobic when the person in front of you spends most of a nine hour flight leaned all the way back. The crew was really nice though and the dinner (red Thai curry) was pretty compelling.

Our flights were severely delayed, then canceled and we had to fly out next day with no sleep accommodation help. This led to our baggage being lost and the service reps after baggage couldn’t be bothered to help. They kept sending us to different counters when we were at the right counter to begin with. The only saving grace was the angel woman supervisor with blond hair who helped us put in a missing baggage claim.

The boarding system was all bogus - employees at the boarding gate were not sound like proffesional or may be possibly rational

I got an email in the morning of the flight 1/7, from Kayak, that I was rebooked from UA 906 to LH 430. Nobody at Lufthansa ot United knew about this. I went to both counters. at the airport. Also, Cheap Flights, who I booked the ticket through, did not know. I ended up staying on the United flight. But this was very disturbing, since I got a very late notice that I was rebooked to an earlier flight, I hurried to the airport to find out after a lot of inquiring that this was a mistake. Not a good Kayak experience.

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:

Delayed take off but I think they waited for passengers.

I had to fly United where the flight crew was atrocious

Flight was delayed for no reason and I missed my connection. This added another day of travel and I missed an event I was traveling home for.

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

Information on your arrival and departure airports

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