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Cheap flights from Illinois to Vienna from $906

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Illinois to Vienna

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 pm - 9:55 amORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
32h 25m3 stops Reykjavik Keflavik Intl Berlin Brandenburg Zurich
Multiple Airlines Logo
9:10 am - 5:20 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
15h 10m2 stops Berlin Brandenburg Reykjavik Keflavik Intl
$906Multiple Airlines
Thu, Nov 12 - Mon, Nov 16
Multiple Airlines Logo
6:50 pm - 6:00 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
16h 10m1 stop Zurich
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
$1,023Multiple Airlines
Thu, Nov 12 - Sun, Nov 15
Multiple Airlines Logo
6:30 pm - 9:55 amORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
32h 25m3 stops Reykjavik Keflavik Intl Berlin Brandenburg Zurich
Multiple Airlines Logo
6:00 am - 5:20 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
18h 20m3 stops Munich Franz Josef Strauss Berlin Brandenburg Reykjavik Keflavik Intl
$1,027Multiple Airlines
Thu, Nov 12 - Mon, Nov 16
Lufthansa Logo
9:50 pm - 10:35 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
17h 45m1 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
$1,031Lufthansa
Thu, Nov 12 - Sun, Nov 15
Multiple Airlines Logo
6:50 pm - 6:00 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
16h 10m1 stop Zurich
Multiple Airlines Logo
6:00 am - 3:38 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
16h 38m2 stops Frankfurt am Main Toronto Pearson Intl
$1,037Multiple Airlines
Thu, Nov 12 - Sun, Nov 15
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 - 2:52 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
15h 52m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$1,045Multiple Airlines
Thu, Nov 12 - Sun, Nov 15
Multiple Airlines Logo
6:30 pm - 9:55 amORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
32h 25m3 stops Reykjavik Keflavik Intl London Gatwick Zurich
Multiple Airlines Logo
2:35 pm - 5:20 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
33h 45m3 stops Frankfurt am Main London Heathrow Reykjavik Keflavik Intl
$1,054Multiple Airlines
Thu, Nov 12 - Sun, Nov 15
Air Canada Logo
8:49 am - 1:05 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
21h 16m2 stops Vancouver 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
$1,056Air Canada
Thu, Nov 12 - Sun, Nov 15
SWISS Logo
6:50 pm - 6:00 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
16h 10m1 stop Zurich
SWISS Logo
10:45 am - 4:15 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
12h 30m1 stop Zurich
$1,109SWISS
Thu, Nov 12 - Mon, Nov 16
Air Canada Logo
8:49 am - 1:05 pmORD  Chicago O'Hare Intl-GRZ Graz Thalerhof
21h 16m2 stops Vancouver Intl Munich Franz Josef Strauss
Air Canada Logo
2:35 pm - 2:52 pmGRZ  Graz Thalerhof-ORD Chicago O'Hare Intl
31h 17m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$1,127Air Canada
Thu, Nov 12 - Mon, Nov 16

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Lufthansa flights from Illinois to Graz

Our best Lufthansa deals on Illinois to Graz flight tickets
Lufthansa
Nov 12
ORD9:50 pmChicago O'Hare Intl
17h 45m
1 stop
GRZ10:35 pmGraz Thalerhof
Nov 15
GRZ6:00 amGraz Thalerhof
14h 10m
1 stop
ORD1:10 pmChicago O'Hare Intl
$1,031
Lufthansa
Nov 12
ORD9:50 pmChicago O'Hare Intl
17h 45m
1 stop
GRZ10:35 pmGraz Thalerhof
Nov 16
GRZ2:35 pmGraz Thalerhof
29h 35m
1 stop
ORD1:10 pmChicago O'Hare Intl
$1,163
Lufthansa
Dec 17
ORD9:50 pmChicago O'Hare Intl
17h 45m
1 stop
GRZ10:35 pmGraz Thalerhof
Dec 21
GRZ2:35 pmGraz Thalerhof
29h 35m
1 stop
ORD1:10 pmChicago O'Hare Intl
$1,643

United Airlines flights from Illinois to Graz

Our best United Airlines deals on Illinois 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
$1,915
United Airlines
Nov 15
ORD2:30 pmChicago O'Hare Intl
16h 25m
2 stops
GRZ1:55 pmGraz Thalerhof
Nov 19
GRZ6:00 amGraz Thalerhof
12h 05m
1 stop
ORD11:05 amChicago O'Hare Intl
$1,920
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
$1,955

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest round-trip

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Thu 11/12

6:30 pm-9:55 am

3 stops32h 25m

Graz Thalerhof

Mon 11/16

9:10 am-5:20 pm

2 stops15h 10m

$906

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Thu 11/12

6:50 pm-6:00 pm

1 stop16h 10m

Graz Thalerhof

Sun 11/15

10:20 am-7:58 pm

2 stops16h 38m

$1,023

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Thu 11/12

6:30 pm-9:55 am

3 stops32h 25m

Graz Thalerhof

Mon 11/16

6:00 am-5:20 pm

3 stops18h 20m

$1,027

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Thu 11/12

9:50 pm-10:35 pm

1 stop17h 45m

Graz Thalerhof

Sun 11/15

6:00 am-1:10 pm

1 stop14h 10m

$1,031

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Thu 11/12

6:50 pm-6:00 pm

1 stop16h 10m

Graz Thalerhof

Sun 11/15

6:00 am-3:38 pm

2 stops16h 38m

$1,037

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Thu 11/12

12:50 pm-9:40 am

2 stops13h 50m

Graz Thalerhof

Sun 11/15

6:00 am-2:52 pm

2 stops15h 52m

$1,045

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Thu 11/12

6:30 pm-9:55 am

3 stops32h 25m

Graz Thalerhof

Sun 11/15

2:35 pm-5:20 pm

3 stops33h 45m

$1,054

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Thu 11/12

8:49 am-1:05 pm

2 stops21h 16m

Graz Thalerhof

Sun 11/15

6:00 am-2:52 pm

2 stops15h 52m

$1,056
Quickest round-trip

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Thu 11/12

6:50 pm-6:00 pm

1 stop16h 10m

Graz Thalerhof

Mon 11/16

10:45 am-4:15 pm

1 stop12h 30m

$1,109

ChicagoGraz

ORD Chicago O'Hare Intl - GRZ Graz Thalerhof

ORDGRZ

Chicago O'Hare Intl

Thu 11/12

8:49 am-1:05 pm

2 stops21h 16m

Graz Thalerhof

Mon 11/16

2:35 pm-2:52 pm

2 stops31h 17m

$1,127

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 Illinois 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, Turkish Airlines and Scandinavian Airlines are the top three most popular airlines that fly to Graz from Illinois 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 7 different airlines that fly to Graz on a routine basis, so you have a few additional options to choose from.

Cheap Illinois to Graz flight deals and tips

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

Best Price Found

$906

Fastest flight time

11h 25m

Direct flights

None
The best flight deal from Illinois to Graz found on momondo in the last 72 hours is $906
The fastest flight from Illinois to Graz takes 11h 25m
There are no direct flights from Illinois to Graz. There are no popular flight routes from Illinois to Graz.
Search flight deals

Frequently asked questions about flying from Illinois to Graz

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois 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 Illinois 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 Illinois.

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

Yes. All flights to Graz from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Illinois to Graz flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Graz from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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