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Cheap flights from Graz to Chicago from $711

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Graz to Chicago departing on 7/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:10 am - 12:55 pm
GRZ
-
ORD
13h 45m
1 stop
United Airlines Logo
6:00 am - 12:35 pm
ORD
-
GRZ
23h 35m
2 stops
$792United Airlines
Fri, Apr 17 - Mon, Apr 20
Multiple Airlines Logo
10:25 am - 8:12 pm
GRZ
-
ORD
16h 47m
2 stops
Multiple Airlines Logo
11:05 am - 9:45 am
ORD
-
GRZ
15h 40m
2 stops
$798Multiple Airlines
Fri, Sep 11 - Fri, Sep 25
United Airlines Logo
6:05 am - 2:50 pm
GRZ
-
ORD
15h 45m
1 stop
United Airlines Logo
4:15 pm - 1:55 pm
ORD
-
GRZ
14h 40m
2 stops
$802United Airlines
Thu, Apr 2 - Mon, Apr 6
United Airlines Logo
6:10 am - 12:55 pm
GRZ
-
ORD
13h 45m
1 stop
United Airlines Logo
10:35 am - 12:35 pm
ORD
-
GRZ
19h 00m
2 stops
$803United Airlines
Fri, Apr 17 - Mon, Apr 20
United Airlines Logo
6:05 am - 11:00 am
GRZ
-
ORD
11h 55m
1 stop
United Airlines Logo
2:30 pm - 1:55 pm
ORD
-
GRZ
16h 25m
2 stops
$805United Airlines
Thu, Apr 2 - Mon, Apr 6
United Airlines Logo
6:10 am - 7:55 pm
GRZ
-
ORD
20h 45m
1 stop
United Airlines Logo
11:40 am - 12:35 pm
ORD
-
GRZ
17h 55m
2 stops
$807United Airlines
Fri, Apr 17 - Mon, Apr 20
United Airlines Logo
6:10 am - 12:55 pm
GRZ
-
ORD
13h 45m
1 stop
United Airlines Logo
10:35 am - 12:35 pm
ORD
-
GRZ
19h 00m
2 stops
$811United Airlines
Fri, Apr 17 - Mon, Apr 20
United Airlines Logo
6:00 am - 4:56 pm
GRZ
-
ORD
17h 56m
2 stops
United Airlines Logo
2:00 pm - 12:35 pm
ORD
-
GRZ
15h 35m
2 stops
$821United Airlines
Mon, Apr 20 - Mon, Apr 27
Air Canada Logo
9:50 am - 5:50 pm
GRZ
-
ORD
15h 00m
2 stops
Air Canada Logo
9:50 am - 12:35 pm
ORD
-
GRZ
19h 45m
2 stops
$822Air Canada
Fri, Apr 17 - Mon, Apr 20
Multiple Airlines Logo
6:00 am - 10:30 am
GRZ
-
ORD
35h 30m
2 stops
Multiple Airlines Logo
8:40 am - 6:15 pm
ORD
-
GRZ
26h 35m
2 stops
$823Multiple Airlines
Thu, Apr 2 - Mon, Apr 6

United Airlines flights from Graz to Chicago O'Hare Intl Airport

Our best United Airlines deals on Graz to Chicago O'Hare Intl Airport flight tickets
United Airlines
Apr 17
GRZ6:10 amGraz Thalerhof
13h 45m
1 stop
ORD12:55 pmChicago O'Hare Intl
Apr 20
ORD6:00 amChicago O'Hare Intl
23h 35m
2 stops
GRZ12:35 pmGraz Thalerhof
$792
United Airlines
Apr 2
GRZ6:05 amGraz Thalerhof
15h 45m
1 stop
ORD2:50 pmChicago O'Hare Intl
Apr 6
ORD4:15 pmChicago O'Hare Intl
14h 40m
2 stops
GRZ1:55 pmGraz Thalerhof
$802
United Airlines
Apr 17
GRZ6:10 amGraz Thalerhof
13h 45m
1 stop
ORD12:55 pmChicago O'Hare Intl
Apr 20
ORD10:35 amChicago O'Hare Intl
19h 00m
2 stops
GRZ12:35 pmGraz Thalerhof
$803

Lufthansa flights from Graz to Chicago O'Hare Intl Airport

Our best Lufthansa deals on Graz to Chicago O'Hare Intl Airport flight tickets
Lufthansa
Mar 26
GRZ6:10 amGraz Thalerhof
16h 10m
2 stops
ORD4:20 pmChicago O'Hare Intl
Mar 29
ORD9:40 pmChicago O'Hare Intl
18h 45m
2 stops
GRZ11:25 pmGraz Thalerhof
$922
Lufthansa
Mar 25
GRZ10:15 amGraz Thalerhof
12h 05m
1 stop
ORD4:20 pmChicago O'Hare Intl
Mar 28
ORD5:55 pmChicago O'Hare Intl
15h 15m
1 stop
GRZ3:10 pmGraz Thalerhof
$1,057
Lufthansa
Mar 26
GRZ9:50 amGraz Thalerhof
15h 35m
1 stop
ORD7:25 pmChicago O'Hare Intl
Mar 28
ORD5:55 pmChicago O'Hare Intl
15h 15m
1 stop
GRZ3:10 pmGraz Thalerhof
$1,814

momondo Fare Finder

 
Customize your flight search to find flights from Graz to Chicago O'Hare Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 16, 2026.
Use the filters below to find and compare flights from Graz to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Fri 4/17

6:10 am-12:55 pm

1 stop13h 45m

Chicago O'Hare Intl

Mon 4/20

6:00 am-12:35 pm

2 stops23h 35m

$792

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Fri 9/11

10:25 am-8:12 pm

2 stops16h 47m

Chicago O'Hare Intl

Fri 9/25

11:05 am-9:45 am

2 stops15h 40m

$798

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Thu 4/2

6:05 am-2:50 pm

1 stop15h 45m

Chicago O'Hare Intl

Mon 4/6

4:15 pm-1:55 pm

2 stops14h 40m

$802

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Fri 4/17

6:10 am-12:55 pm

1 stop13h 45m

Chicago O'Hare Intl

Mon 4/20

10:35 am-12:35 pm

2 stops19h 00m

$803
Quickest round-trip

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Thu 4/2

6:05 am-11:00 am

1 stop11h 55m

Chicago O'Hare Intl

Mon 4/6

2:30 pm-1:55 pm

2 stops16h 25m

$805

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Fri 4/17

6:10 am-7:55 pm

1 stop20h 45m

Chicago O'Hare Intl

Mon 4/20

11:40 am-12:35 pm

2 stops17h 55m

$807

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Fri 4/17

6:10 am-12:55 pm

1 stop13h 45m

Chicago O'Hare Intl

Mon 4/20

10:35 am-12:35 pm

2 stops19h 00m

$811

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Mon 4/20

6:00 am-4:56 pm

2 stops17h 56m

Chicago O'Hare Intl

Mon 4/27

2:00 pm-12:35 pm

2 stops15h 35m

$821

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Fri 4/17

9:50 am-5:50 pm

2 stops15h 00m

Chicago O'Hare Intl

Mon 4/20

9:50 am-12:35 pm

2 stops19h 45m

$822

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Thu 4/2

6:00 am-10:30 am

2 stops35h 30m

Chicago O'Hare Intl

Mon 4/6

8:40 am-6:15 pm

2 stops26h 35m

$823

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Graz to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as $738. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Graz because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,004.

When to book flights from Graz to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Graz to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Graz to Chicago O'Hare Intl Airport (GRZ to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Graz to Chicago O'Hare Intl Airport

Fastest flight time

12h 00m

Direct flights

None
The fastest flight from Graz to Chicago O'Hare Intl Airport takes 12h 00m
There are no direct flights from Graz to Chicago O'Hare Intl Airport. There are no popular flight routes from Graz to Chicago O'Hare Intl Airport.
Search flight deals

  • How far is Graz Thalerhof to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 4703.0 mi away from Graz Thalerhof. Typically, this will take 12h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Graz Thalerhof Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Graz Thalerhof Airport to Chicago O'Hare Intl Airport were last updated today.

  • How old do you have to be to fly from Graz Thalerhof Airport to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Graz Thalerhof Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Rosemont
Naperville
New Buffalo
Orland Park
Kenosha
Oak Brook
Joliet
Racine
Janesville
Hammond
Aurora
Tinley Park
Elgin
South Holland

Why use momondo?

Why should I use momondo to find a flight deal from Graz to Chicago?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Graz.

Can I find flights from Graz to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from Graz which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Graz to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Graz to Chicago.

I’m not ready to book a flight from Graz to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Graz to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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