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Cheap flights from Chicago to Vienna from $402

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
9:50 pm - 3:45 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
10h 55m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
6:00 am - 8:01 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
21h 01m2 stops Frankfurt am Main Vancouver Intl
$930Multiple Airlines
Tue, Nov 10 - Tue, Nov 17
SWISS Logo
6:50 pm - 6:00 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
16h 10m1 stop Zurich
SWISS Logo
10:40 am - 4:15 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
12h 35m1 stop Zurich
$934SWISS
Tue, Nov 10 - Tue, Nov 17
Multiple Airlines Logo
2:30 pm - 1:55 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
16h 25m2 stops Denver Intl Frankfurt am Main
Multiple Airlines Logo
6:00 am - 8:01 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
21h 01m2 stops Frankfurt am Main Vancouver Intl
$946Multiple Airlines
Tue, Nov 10 - Tue, Nov 17
Multiple Airlines Logo
9:50 pm - 3:45 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
10h 55m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
10:20 am - 7:58 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
16h 38m2 stops Frankfurt am Main Toronto Pearson Intl
$962Multiple Airlines
Wed, Nov 11 - Wed, Nov 18
Multiple Airlines Logo
9:50 pm - 3:45 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
10h 55m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
10:20 am - 7:58 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
16h 38m2 stops Frankfurt am Main Toronto Pearson Intl
$962Multiple Airlines
Tue, Nov 10 - Wed, Nov 18
Air Canada Logo
10:37 am - 3:45 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
22h 08m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
Air Canada Logo
6:00 am - 2:52 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
15h 52m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$965Air Canada
Wed, Nov 11 - Wed, Nov 18
Air Canada Logo
1:55 pm - 1:05 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
16h 10m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
Air Canada Logo
6:00 am - 2:52 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
15h 52m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$965Air Canada
Mon, Nov 9 - Thu, Nov 19
Air Canada Logo
10:37 am - 3:45 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
22h 08m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
Air Canada Logo
6:00 am - 2:52 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
15h 52m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$965Air Canada
Wed, Nov 11 - Thu, Nov 19
Air Canada Logo
3:45 pm - 1:05 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
14h 20m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
Air Canada Logo
6:00 am - 7:52 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
20h 52m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$965Air Canada
Mon, Nov 9 - Tue, Nov 17
Air Canada Logo
3:45 pm - 1:05 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
14h 20m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
Air Canada Logo
6:00 am - 2:52 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
15h 52m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$965Air Canada
Mon, Nov 9 - Wed, Nov 18

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United Airlines flights from Chicago to Graz

Our best United Airlines deals on Chicago to Graz flight tickets
United Airlines
Nov 10
ORD6:00 pmChicago O'Hare Intl
14h 45m
1 stop
GRZ3:45 pmGraz Thalerhof
Nov 15
GRZ6:00 amGraz Thalerhof
12h 05m
1 stop
ORD11:05 amChicago O'Hare Intl
$984
United Airlines
Nov 10
ORD9:50 pmChicago O'Hare Intl
10h 55m
1 stop
GRZ3:45 pmGraz Thalerhof
Nov 17
GRZ6:00 amGraz Thalerhof
15h 52m
2 stops
ORD2:52 pmChicago O'Hare Intl
$1,012
United Airlines
Nov 11
ORD6:10 pmChicago O'Hare Intl
12h 45m
1 stop
GRZ1:55 pmGraz Thalerhof
Nov 17
GRZ2:35 pmGraz Thalerhof
27h 30m
1 stop
ORD11:05 amChicago O'Hare Intl
$1,041

Lufthansa flights from Chicago to Graz

Our best Lufthansa deals on Chicago to Graz flight tickets
Lufthansa
Nov 8
ORD9:50 pmChicago O'Hare Intl
17h 30m
1 stop
GRZ10:20 pmGraz Thalerhof
Nov 15
GRZ6:00 amGraz Thalerhof
14h 10m
1 stop
ORD1:10 pmChicago O'Hare Intl
$989
Lufthansa
Nov 8
ORD9:50 pmChicago O'Hare Intl
17h 30m
1 stop
GRZ10:20 pmGraz Thalerhof
Nov 14
GRZ4:25 pmGraz Thalerhof
33h 00m
1 stop
ORD6:25 pmChicago O'Hare Intl
$1,001
Lufthansa
Nov 10
ORD9:50 pmChicago O'Hare Intl
10h 55m
1 stop
GRZ3:45 pmGraz Thalerhof
Nov 18
GRZ2:35 pmGraz Thalerhof
12h 30m
1 stop
ORD8:05 pmChicago O'Hare Intl
$1,003

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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Cheapest round-trip

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Tue 11/10

9:50 pm-3:45 pm

1 stop10h 55m

Graz Thalerhof

Tue 11/17

6:00 am-8:01 pm

2 stops21h 01m

$930

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Tue 11/10

6:50 pm-6:00 pm

1 stop16h 10m

Graz Thalerhof

Tue 11/17

10:40 am-4:15 pm

1 stop12h 35m

$934

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Tue 11/10

2:30 pm-1:55 pm

2 stops16h 25m

Graz Thalerhof

Tue 11/17

6:00 am-8:01 pm

2 stops21h 01m

$946
Quickest round-trip

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Wed 11/11

9:50 pm-3:45 pm

1 stop10h 55m

Graz Thalerhof

Wed 11/18

10:20 am-7:58 pm

2 stops16h 38m

$962

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Tue 11/10

9:50 pm-3:45 pm

1 stop10h 55m

Graz Thalerhof

Wed 11/18

10:20 am-7:58 pm

2 stops16h 38m

$962

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Wed 11/11

10:37 am-3:45 pm

2 stops22h 08m

Graz Thalerhof

Wed 11/18

6:00 am-2:52 pm

2 stops15h 52m

$965

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Mon 11/9

1:55 pm-1:05 pm

2 stops16h 10m

Graz Thalerhof

Thu 11/19

6:00 am-2:52 pm

2 stops15h 52m

$965

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Wed 11/11

10:37 am-3:45 pm

2 stops22h 08m

Graz Thalerhof

Thu 11/19

6:00 am-2:52 pm

2 stops15h 52m

$965

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Mon 11/9

3:45 pm-1:05 pm

2 stops14h 20m

Graz Thalerhof

Tue 11/17

6:00 am-7:52 pm

2 stops20h 52m

$965

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Mon 11/9

3:45 pm-1:05 pm

2 stops14h 20m

Graz Thalerhof

Wed 11/18

6:00 am-2:52 pm

2 stops15h 52m

$965

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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, Turkish Airlines and Scandinavian 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 35% 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

$402

Fastest flight time

11h 25m

Direct flights

None
The best one-way flight to Graz from Chicago in the past 72 hours is $402. The best round-trip flight deal from Chicago to Graz found on momondo in the last 72 hours is $930.
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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