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Cheap flights from Chicago to Graz from $1,236

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Graz departing on 11/12. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:50 am - 12:55 pm
ORD
-
GRZ
20h 05m
2 stops
Multiple Airlines Logo
2:15 pm - 2:55 pm
GRZ
-
ORD
31h 40m
2 stops
$1,236Multiple Airlines
Thu, Nov 12 - Mon, Nov 16
Multiple Airlines Logo
2:00 pm - 12:55 pm
ORD
-
GRZ
15h 55m
2 stops
Multiple Airlines Logo
2:15 pm - 1:10 pm
GRZ
-
ORD
29h 55m
1 stop
$1,246Multiple Airlines
Thu, Nov 12 - Mon, Nov 16
SWISS Logo
6:50 pm - 2:40 pm
ORD
-
GRZ
12h 50m
1 stop
SWISS Logo
10:45 am - 4:20 pm
GRZ
-
ORD
12h 35m
1 stop
$1,272SWISS
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
8:55 am - 1:35 pm
ORD
-
GRZ
21h 40m
3 stops
United Airlines Logo
6:05 am - 4:20 pm
GRZ
-
ORD
41h 15m
2 stops
$1,357United Airlines
Thu, Nov 12 - Mon, Nov 16
Multiple Airlines Logo
6:30 pm - 6:10 pm
ORD
-
GRZ
16h 40m
3 stops
Multiple Airlines Logo
9:50 am - 2:41 pm
GRZ
-
ORD
35h 51m
3 stops
$1,419Multiple Airlines
Thu, Nov 12 - Mon, Nov 16
Multiple Airlines Logo
8:35 am - 4:20 pm
ORD
-
GRZ
24h 45m
3 stops
Multiple Airlines Logo
12:40 pm - 4:05 pm
GRZ
-
ORD
34h 25m
3 stops
$1,579Multiple Airlines
Sun, Jun 21 - Fri, Jun 26
Multiple Airlines Logo
2:20 pm - 4:20 pm
ORD
-
GRZ
19h 00m
2 stops
Multiple Airlines Logo
12:40 pm - 4:05 pm
GRZ
-
ORD
34h 25m
3 stops
$1,584Multiple Airlines
Sun, Jun 21 - Fri, Jun 26
Multiple Airlines Logo
3:45 pm - 8:15 pm
ORD
-
GRZ
21h 30m
3 stops
Multiple Airlines Logo
4:50 pm - 11:50 am
GRZ
-
ORD
26h 00m
2 stops
$1,688Multiple Airlines
Thu, Jun 11 - Wed, Jun 17
Multiple Airlines Logo
11:25 am - 3:35 pm
ORD
-
GRZ
21h 10m
2 stops
Multiple Airlines Logo
3:00 pm - 9:40 am
GRZ
-
ORD
25h 40m
2 stops
$1,714Multiple Airlines
Thu, Jun 11 - Wed, Jun 17
Multiple Airlines Logo
11:05 am - 4:20 pm
ORD
-
GRZ
22h 15m
3 stops
Multiple Airlines Logo
4:50 pm - 12:55 pm
GRZ
-
ORD
27h 05m
3 stops
$1,727Multiple Airlines
Thu, Jun 11 - Wed, Jun 17

Lufthansa flights from Chicago to Graz

Our best Lufthansa deals on Chicago to Graz flight tickets
Lufthansa
Jun 11
ORD3:35 pmChicago O'Hare Intl
10h 35m
1 stop
GRZ9:10 amGraz Thalerhof
Jun 17
GRZ4:50 pmGraz Thalerhof
26h 45m
1 stop
ORD12:35 pmChicago O'Hare Intl
$2,292
Lufthansa
Jun 21
ORD9:40 pmChicago O'Hare Intl
11h 30m
1 stop
GRZ4:10 pmGraz Thalerhof
Jun 26
GRZ1:15 pmGraz Thalerhof
12h 00m
1 stop
ORD6:15 pmChicago O'Hare Intl
$2,740

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Graz 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 May 16, 2026.
Use the filters below to find and compare flights from Chicago to Graz that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Thu 11/12

9:50 am-12:55 pm

2 stops20h 05m

Graz Thalerhof

Mon 11/16

2:15 pm-2:55 pm

2 stops31h 40m

$1,236

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Thu 11/12

2:00 pm-12:55 pm

2 stops15h 55m

Graz Thalerhof

Mon 11/16

2:15 pm-1:10 pm

1 stop29h 55m

$1,246
Quickest round-trip

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Thu 11/12

6:50 pm-2:40 pm

1 stop12h 50m

Graz Thalerhof

Mon 11/16

10:45 am-4:20 pm

1 stop12h 35m

$1,272

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Thu 11/12

8:55 am-1:35 pm

3 stops21h 40m

Graz Thalerhof

Mon 11/16

6:05 am-4:20 pm

2 stops41h 15m

$1,357

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Thu 11/12

6:30 pm-6:10 pm

3 stops16h 40m

Graz Thalerhof

Mon 11/16

9:50 am-2:41 pm

3 stops35h 51m

$1,419

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Sun 6/21

8:35 am-4:20 pm

3 stops24h 45m

Graz Thalerhof

Fri 6/26

12:40 pm-4:05 pm

3 stops34h 25m

$1,579

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Sun 6/21

2:20 pm-4:20 pm

2 stops19h 00m

Graz Thalerhof

Fri 6/26

12:40 pm-4:05 pm

3 stops34h 25m

$1,584

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Thu 6/11

3:45 pm-8:15 pm

3 stops21h 30m

Graz Thalerhof

Wed 6/17

4:50 pm-11:50 am

2 stops26h 00m

$1,688

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Thu 6/11

11:25 am-3:35 pm

2 stops21h 10m

Graz Thalerhof

Wed 6/17

3:00 pm-9:40 am

2 stops25h 40m

$1,714

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Thu 6/11

11:05 am-4:20 pm

3 stops22h 15m

Graz Thalerhof

Wed 6/17

4:50 pm-12:55 pm

3 stops27h 05m

$1,727

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Graz from

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

What is the cheapest airline that flies from Chicago to Graz Thalerhof?

United Airlines is the most popular carrier operating from Chicago to Graz Thalerhof

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 39% 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 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

Fastest flight time

20h 05m

Direct flights

None
The fastest flight from Chicago to Graz takes 20h 05m
There are no direct flights from Chicago to Graz. There are no popular flight routes from Chicago to Graz.
Search flight deals

Frequently asked questions about flying from Chicago to Graz

  • How far is Chicago to Graz Thalerhof by plane?

    There are 4697.8 mi between Chicago and Graz Thalerhof. Flights usually cover this in 20h 05m, 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.

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