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Cheap flights from Chicago to Vienna from $1,249

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago to Vienna

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:45 am - 10:20 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
30h 35m3 stops Toronto Pearson Intl London Heathrow Munich Franz Josef Strauss
Multiple Airlines Logo
9:50 am - 9:08 amGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
30h 18m3 stops Munich Franz Josef Strauss London Heathrow Toronto Pearson Intl
$1,249Multiple Airlines
Sun, Mar 7 - Fri, Mar 12
Multiple Airlines Logo
8:05 pm - 10:20 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
19h 15m2 stops Dublin Munich Franz Josef Strauss
Multiple Airlines Logo
3:30 pm - 6:20 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
33h 50m2 stops Zurich Dublin
$1,353Multiple Airlines
Sun, Dec 13 - Sun, Dec 20
Multiple Airlines Logo
6:30 pm - 10:20 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
20h 50m3 stops Reykjavik Keflavik Intl Manchester Munich Franz Josef Strauss
Multiple Airlines Logo
4:25 pm - 5:20 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
31h 55m3 stops Munich Franz Josef Strauss Dublin Reykjavik Keflavik Intl
$1,357Multiple Airlines
Sun, Dec 13 - Sun, Dec 20
Multiple Airlines Logo
3:55 pm - 1:05 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
14h 10m2 stops Dublin Duesseldorf Intl
Multiple Airlines Logo
6:45 pm - 6:20 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
30h 35m3 stops Zurich Rome Fiumicino Dublin
$1,414Multiple Airlines
Sun, Mar 7 - Fri, Mar 12
Multiple Airlines Logo
6:30 pm - 10:40 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
21h 10m3 stops Reykjavik Keflavik Intl Manchester Frankfurt am Main
Multiple Airlines Logo
3:30 pm - 2:10 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
29h 40m2 stops Zurich Dublin
$1,420Multiple Airlines
Sun, Dec 13 - Sun, Dec 20
Multiple Airlines Logo
9:50 pm - 10:20 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
17h 30m2 stops London Heathrow Munich Franz Josef Strauss
Multiple Airlines Logo
6:00 am - 6:45 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
19h 45m2 stops Frankfurt am Main London Heathrow
$1,540Multiple Airlines
Sun, Mar 7 - Fri, Mar 12
Lufthansa Logo
9:50 pm - 10:20 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
17h 30m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 1:10 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
14h 10m1 stop Frankfurt am Main
$1,711Lufthansa
Sun, Dec 13 - Sun, Dec 20
Multiple Airlines Logo
9:50 pm - 10:20 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
17h 30m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
9:50 am - 7:58 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
17h 08m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
$1,738Multiple Airlines
Sun, Dec 13 - Sun, Dec 20
Multiple Airlines Logo
12:50 pm - 9:40 amORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
13h 50m2 stops Toronto Pearson Intl Frankfurt am Main
Multiple Airlines Logo
6:00 am - 1:10 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
14h 10m1 stop Frankfurt am Main
$2,218Multiple Airlines
Sun, Mar 7 - Fri, Mar 12
Lufthansa Logo
9:50 pm - 10:20 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
17h 30m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 1:10 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
14h 10m1 stop Frankfurt am Main
$2,247Lufthansa
Sun, Mar 7 - Fri, Mar 12

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Air Canada flights from Chicago to Graz

Our best Air Canada deals on Chicago to Graz flight tickets
Air Canada
Nov 15
ORD8:40 pmChicago O'Hare Intl
33h 25m
2 stops
GRZ1:05 pmGraz Thalerhof
Nov 19
GRZ6:00 amGraz Thalerhof
16h 02m
2 stops
ORD3:02 pmChicago O'Hare Intl
$2,260
Air Canada
Nov 15
ORD8:40 pmChicago O'Hare Intl
33h 25m
2 stops
GRZ1:05 pmGraz Thalerhof
Nov 19
GRZ6:00 amGraz Thalerhof
16h 02m
2 stops
ORD3:02 pmChicago O'Hare Intl
$2,261
Air Canada
Nov 15
ORD8:40 pmChicago O'Hare Intl
33h 25m
2 stops
GRZ1:05 pmGraz Thalerhof
Nov 19
GRZ6:00 amGraz Thalerhof
21h 48m
2 stops
ORD8:48 pmChicago O'Hare Intl
$2,266

United Airlines flights from Chicago to Graz

Our best United Airlines deals on Chicago to Graz flight tickets
United Airlines
Nov 15
ORD3:15 pmChicago O'Hare Intl
11h 25m
1 stop
GRZ9:40 amGraz Thalerhof
Nov 19
GRZ6:00 amGraz Thalerhof
14h 10m
1 stop
ORD1:10 pmChicago O'Hare Intl
$2,360
United Airlines
Nov 15
ORD3:15 pmChicago O'Hare Intl
11h 25m
1 stop
GRZ9:40 amGraz Thalerhof
Nov 19
GRZ6:00 amGraz Thalerhof
14h 10m
1 stop
ORD1:10 pmChicago O'Hare Intl
$2,361
United Airlines
Nov 15
ORD6:10 pmChicago O'Hare Intl
12h 45m
1 stop
GRZ1:55 pmGraz Thalerhof
Nov 19
GRZ6:00 amGraz Thalerhof
16h 02m
2 stops
ORD3:02 pmChicago O'Hare Intl
$2,363

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago to Graz that are best for you.

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Price

Cheapest round-trip

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Sun 3/7

8:45 am-10:20 pm

3 stops30h 35m

Graz Thalerhof

Fri 3/12

9:50 am-9:08 am

3 stops30h 18m

$1,249

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Sun 12/13

8:05 pm-10:20 pm

2 stops19h 15m

Graz Thalerhof

Sun 12/20

3:30 pm-6:20 pm

2 stops33h 50m

$1,353

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Sun 12/13

6:30 pm-10:20 pm

3 stops20h 50m

Graz Thalerhof

Sun 12/20

4:25 pm-5:20 pm

3 stops31h 55m

$1,357

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Sun 3/7

3:55 pm-1:05 pm

2 stops14h 10m

Graz Thalerhof

Fri 3/12

6:45 pm-6:20 pm

3 stops30h 35m

$1,414

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Sun 12/13

6:30 pm-10:40 pm

3 stops21h 10m

Graz Thalerhof

Sun 12/20

3:30 pm-2:10 pm

2 stops29h 40m

$1,420

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Sun 3/7

9:50 pm-10:20 pm

2 stops17h 30m

Graz Thalerhof

Fri 3/12

6:00 am-6:45 pm

2 stops19h 45m

$1,540

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Sun 12/13

9:50 pm-10:20 pm

1 stop17h 30m

Graz Thalerhof

Sun 12/20

6:00 am-1:10 pm

1 stop14h 10m

$1,711

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Sun 12/13

9:50 pm-10:20 pm

1 stop17h 30m

Graz Thalerhof

Sun 12/20

9:50 am-7:58 pm

2 stops17h 08m

$1,738
Quickest round-trip

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Sun 3/7

12:50 pm-9:40 am

2 stops13h 50m

Graz Thalerhof

Fri 3/12

6:00 am-1:10 pm

1 stop14h 10m

$2,218

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Sun 3/7

9:50 pm-10:20 pm

1 stop17h 30m

Graz Thalerhof

Fri 3/12

6:00 am-1:10 pm

1 stop14h 10m

$2,247

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Vienna 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 airlines fly to Graz?

Austrian Airlines, Scandinavian 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 40% of people opting to fly with this airline when traveling to Graz. Keep in mind that there are 8 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

Best Price Found

$1,249

Fastest flight time

11h 25m

Direct flights

None
The best flight deal from Chicago to Graz found on momondo in the last 72 hours is $1,249
The fastest flight from Chicago to Graz takes 11h 25m
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 11h 25m, 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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