What airlines fly to Graz?

Austrian Airlines, United Airlines and Turkish Airlines are the top three most popular airlines that fly to Graz from Chicago according to our data. Austrian Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Graz. Keep in mind that there are 11 different airlines that fly to Graz on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Chicago to Graz Thalerhof Airport?

Prices for flights from Chicago to Graz Thalerhof Airport are updated daily.

How old do you have to be to fly from Chicago to Graz Thalerhof Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Graz Thalerhof Airport.

What documentation or ID do you need to fly to Graz Thalerhof Airport?

The required travel and health documents for your Graz Thalerhof Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Graz Thalerhof Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$751 Cheap Flights from Chicago to Graz in 2025/26

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Cheap round-trip flights

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8:45 am - 1:35 pmORD-GRZ

21h 50m2 stops

6:05 am - 9:33 pmGRZ-ORD

22h 28m2 stops

$751Multiple Airlines

Find Deal

Sat, Feb 7 - Fri, Feb 20

3:35 pm - 12:55 pmORD-GRZ

14h 20m2 stops

9:50 am - 2:55 pmGRZ-ORD

36h 05m2 stops

$783Air Canada

Find Deal

Mon, Feb 9 - Wed, Feb 18

12:50 pm - 12:55 pmORD-GRZ

17h 05m2 stops

9:50 am - 5:48 pmGRZ-ORD

14h 58m2 stops

$788Air Canada

Find Deal

Mon, Feb 9 - Fri, Feb 20

6:28 pm - 12:55 pmORD-GRZ

35h 27m2 stops

9:50 am - 11:06 amGRZ-ORD

32h 16m2 stops

$789Air Canada

Find Deal

Sun, Feb 8 - Thu, Feb 19

8:15 pm - 12:55 pmORD-GRZ

33h 40m2 stops

9:50 am - 10:04 pmGRZ-ORD

19h 14m2 stops

$794Air Canada

Find Deal

Sun, Feb 8 - Fri, Feb 20

9:15 pm - 9:35 amORD-GRZ

29h 20m2 stops

6:00 am - 2:00 pmGRZ-ORD

15h 00m1 stop

$841Multiple Airlines

Find Deal

Sat, Feb 7 - Fri, Feb 20

1:00 pm - 1:45 pmORD-GRZ

17h 45m2 stops

1:55 pm - 2:00 pmGRZ-ORD

31h 05m1 stop

$872Austrian Airlines

Find Deal

Mon, Feb 9 - Thu, Feb 19

9:50 pm - 3:40 pmORD-GRZ

10h 50m1 stop

6:05 am - 1:10 pmGRZ-ORD

14h 05m1 stop

$880Lufthansa

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Sun, Feb 8 - Thu, Feb 19

9:50 pm - 3:40 pmORD-GRZ

10h 50m1 stop

6:05 am - 1:10 pmGRZ-ORD

14h 05m1 stop

$885Lufthansa

Find Deal

Sun, Feb 8 - Wed, Feb 18

6:50 pm - 2:20 pmORD-GRZ

12h 30m1 stop

6:55 pm - 4:20 pmGRZ-ORD

28h 25m1 stop

$915SWISS

Find Deal

Thu, Feb 5 - Wed, Feb 18

Air Canada flights from Chicago to Graz

Our best Air Canada deals on Chicago to Graz flight tickets

Air Canada

Feb 9

ORD3:35 pmChicago O'Hare Intl

14h 20m

2 stops

GRZ12:55 pmGraz Thalerhof

Feb 18

GRZ9:50 amGraz Thalerhof

36h 05m

2 stops

ORD2:55 pmChicago O'Hare Intl

$783

Find similar

Air Canada

Feb 9

ORD12:50 pmChicago O'Hare Intl

17h 05m

2 stops

GRZ12:55 pmGraz Thalerhof

Feb 20

GRZ9:50 amGraz Thalerhof

14h 58m

2 stops

ORD5:48 pmChicago O'Hare Intl

$788

Find similar

Air Canada

Feb 8

ORD6:28 pmChicago O'Hare Intl

35h 27m

2 stops

GRZ12:55 pmGraz Thalerhof

Feb 19

GRZ9:50 amGraz Thalerhof

32h 16m

2 stops

ORD11:06 amChicago O'Hare Intl

$789

Find similar

Lufthansa flights from Chicago to Graz

Our best Lufthansa deals on Chicago to Graz flight tickets

Lufthansa

Feb 8

ORD9:50 pmChicago O'Hare Intl

10h 50m

1 stop

GRZ3:40 pmGraz Thalerhof

Feb 19

GRZ6:05 amGraz Thalerhof

14h 05m

1 stop

ORD1:10 pmChicago O'Hare Intl

$880

Find similar

Lufthansa

Feb 8

ORD9:50 pmChicago O'Hare Intl

10h 50m

1 stop

GRZ3:40 pmGraz Thalerhof

Feb 18

GRZ6:05 amGraz Thalerhof

14h 05m

1 stop

ORD1:10 pmChicago O'Hare Intl

$885

Find similar

Lufthansa

Feb 9

ORD4:20 pmChicago O'Hare Intl

14h 15m

1 stop

GRZ1:35 pmGraz Thalerhof

Feb 18

GRZ6:05 amGraz Thalerhof

14h 05m

1 stop

ORD1:10 pmChicago O'Hare Intl

$898

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Fly from

Fly to

Route

Depart

Return

Price

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Sat 2/7

8:45 am-1:35 pm

2 stops21h 50m

Graz Thalerhof

Fri 2/20

6:05 am-9:33 pm

2 stops22h 28m

$751

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Mon 2/9

3:35 pm-12:55 pm

2 stops14h 20m

Graz Thalerhof

Wed 2/18

9:50 am-2:55 pm

2 stops36h 05m

$783

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Mon 2/9

12:50 pm-12:55 pm

2 stops17h 05m

Graz Thalerhof

Fri 2/20

9:50 am-5:48 pm

2 stops14h 58m

$788

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Sun 2/8

6:28 pm-12:55 pm

2 stops35h 27m

Graz Thalerhof

Thu 2/19

9:50 am-11:06 am

2 stops32h 16m

$789

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Sun 2/8

8:15 pm-12:55 pm

2 stops33h 40m

Graz Thalerhof

Fri 2/20

9:50 am-10:04 pm

2 stops19h 14m

$794

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Sat 2/7

9:15 pm-9:35 am

2 stops29h 20m

Graz Thalerhof

Fri 2/20

6:00 am-2:00 pm

1 stop15h 00m

$841

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Mon 2/9

1:00 pm-1:45 pm

2 stops17h 45m

Graz Thalerhof

Thu 2/19

1:55 pm-2:00 pm

1 stop31h 05m

$872

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Sun 2/8

9:50 pm-3:40 pm

1 stop10h 50m

Graz Thalerhof

Thu 2/19

6:05 am-1:10 pm

1 stop14h 05m

$880

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Sun 2/8

9:50 pm-3:40 pm

1 stop10h 50m

Graz Thalerhof

Wed 2/18

6:05 am-1:10 pm

1 stop14h 05m

$885

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Thu 2/5

6:50 pm-2:20 pm

1 stop12h 30m

Graz Thalerhof

Wed 2/18

6:55 pm-4:20 pm

1 stop28h 25m

$915

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Chicago to Graz

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

Prices

Airlines

What is the cheapest day to depart on your flight to Graz?

The cheapest day to depart from Chicago to Graz is on a Saturday when prices can be found for as low as $1,141. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,484. These prices are subject to change though, so be sure to set up a Price Alert for flights to Graz.

When to book flights from Chicago to Graz

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Graz according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Graz (CHI to GRZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Graz

Direct flights	None

There are no direct flights from Chicago to Graz. There are no popular flight routes from Chicago to Graz.

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How far is Chicago to Graz Thalerhof by plane?
There are 4697.8 mi between Chicago and Graz Thalerhof. Flights usually cover this in 10h 50m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Chicago to Graz Thalerhof Airport?
Prices for flights from Chicago to Graz Thalerhof Airport are updated daily.
How old do you have to be to fly from Chicago to Graz Thalerhof Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Graz Thalerhof Airport.
What documentation or ID do you need to fly to Graz Thalerhof Airport?
The required travel and health documents for your Graz Thalerhof Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Graz Thalerhof Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

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 Graz from Chicago.

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

Yes. momondo enables you to select and highlight flights to Graz from Chicago with this policy.

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

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 Chicago to Graz.

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

Yes. momondo can track prices for Chicago to Graz flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.