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Cheap flights from Graz to Chicago from $531

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Graz to Chicago departing on 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Graz to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 am - 2:52 pm
GRZ
-
ORD
15h 52m
2 stops
Multiple Airlines Logo
3:47 pm - 3:40 pm
ORD
-
GRZ
16h 53m
2 stops
$767Multiple Airlines
Fri, Nov 6 - Tue, Nov 10
Multiple Airlines Logo
10:20 am - 8:05 pm
GRZ
-
ORD
16h 45m
1 stop
Multiple Airlines Logo
4:10 pm - 9:55 am
ORD
-
GRZ
10h 45m
1 stop
$768Multiple Airlines
Fri, Nov 6 - Mon, Nov 9
Multiple Airlines Logo
6:00 am - 1:10 pm
GRZ
-
ORD
14h 10m
1 stop
Multiple Airlines Logo
6:50 pm - 6:05 pm
ORD
-
GRZ
16h 15m
1 stop
$769Multiple Airlines
Thu, Nov 5 - Wed, Nov 11
Multiple Airlines Logo
10:50 am - 3:55 pm
GRZ
-
ORD
12h 05m
1 stop
Multiple Airlines Logo
11:05 am - 9:15 am
ORD
-
GRZ
15h 10m
2 stops
$770Multiple Airlines
Wed, Sep 2 - Wed, Sep 9
Multiple Airlines Logo
2:45 pm - 7:55 pm
GRZ
-
ORD
12h 10m
1 stop
Multiple Airlines Logo
11:05 am - 9:15 am
ORD
-
GRZ
15h 10m
2 stops
$771Multiple Airlines
Wed, Sep 2 - Wed, Sep 9
United Airlines Logo
6:05 am - 2:55 pm
GRZ
-
ORD
15h 50m
1 stop
United Airlines Logo
6:00 pm - 12:35 pm
ORD
-
GRZ
11h 35m
1 stop
$772United Airlines
Thu, Oct 8 - Mon, Oct 12
United Airlines Logo
6:00 am - 3:20 pm
GRZ
-
ORD
16h 20m
1 stop
United Airlines Logo
12:45 pm - 1:55 pm
ORD
-
GRZ
18h 10m
2 stops
$773United Airlines
Fri, Nov 6 - Mon, Nov 9
SWISS Logo
10:50 am - 12:35 pm
GRZ
-
ORD
32h 45m
1 stop
SWISS Logo
2:20 pm - 8:45 am
ORD
-
GRZ
11h 25m
1 stop
$774SWISS
Mon, Aug 24 - Mon, Aug 31
Multiple Airlines Logo
6:00 am - 9:00 am
GRZ
-
ORD
34h 00m
2 stops
Multiple Airlines Logo
8:40 am - 9:45 am
ORD
-
GRZ
18h 05m
2 stops
$776Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
United Airlines Logo
6:00 am - 2:52 pm
GRZ
-
ORD
15h 52m
2 stops
United Airlines Logo
6:10 pm - 1:55 pm
ORD
-
GRZ
12h 45m
1 stop
$777United Airlines
Sat, Nov 7 - Tue, Nov 10

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United Airlines flights from Graz to Chicago

Our best United Airlines deals on Graz to Chicago flight tickets
United Airlines
Oct 8
GRZ6:05 amGraz Thalerhof
11h 55m
1 stop
ORD11:00 amChicago O'Hare Intl
Oct 12
ORD12:55 pmChicago O'Hare Intl
20h 15m
2 stops
GRZ4:10 pmGraz Thalerhof
$772
United Airlines
Nov 6
GRZ6:00 amGraz Thalerhof
16h 20m
1 stop
ORD3:20 pmChicago O'Hare Intl
Nov 9
ORD12:45 pmChicago O'Hare Intl
18h 10m
2 stops
GRZ1:55 pmGraz Thalerhof
$773
United Airlines
Nov 7
GRZ6:00 amGraz Thalerhof
15h 52m
2 stops
ORD2:52 pmChicago O'Hare Intl
Nov 10
ORD6:10 pmChicago O'Hare Intl
12h 45m
1 stop
GRZ1:55 pmGraz Thalerhof
$777

SWISS flights from Graz to Chicago

Our best SWISS deals on Graz to Chicago flight tickets
SWISS
Aug 24
GRZ10:50 amGraz Thalerhof
32h 45m
1 stop
ORD12:35 pmChicago O'Hare Intl
Aug 31
ORD2:20 pmChicago O'Hare Intl
11h 25m
1 stop
GRZ8:45 amGraz Thalerhof
$774
SWISS
Nov 5
GRZ7:00 pmGraz Thalerhof
24h 10m
2 stops
ORD12:10 pmChicago O'Hare Intl
Nov 10
ORD3:45 pmChicago O'Hare Intl
19h 20m
2 stops
GRZ6:05 pmGraz Thalerhof
$823
SWISS
Nov 7
GRZ10:45 amGraz Thalerhof
14h 30m
2 stops
ORD6:15 pmChicago O'Hare Intl
Nov 10
ORD3:45 pmChicago O'Hare Intl
19h 20m
2 stops
GRZ6:05 pmGraz Thalerhof
$842

momondo Fare Finder

 
Customize your flight search to find flights from Graz to Chicago 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 July 22, 2026.
Use the filters below to find and compare flights from Graz to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Fri 11/6

6:00 am-2:52 pm

2 stops15h 52m

Chicago O'Hare Intl

Tue 11/10

3:47 pm-3:40 pm

2 stops16h 53m

$767

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Fri 11/6

10:20 am-8:05 pm

1 stop16h 45m

Chicago O'Hare Intl

Mon 11/9

4:10 pm-9:55 am

1 stop10h 45m

$768

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Thu 11/5

6:00 am-1:10 pm

1 stop14h 10m

Chicago O'Hare Intl

Wed 11/11

6:50 pm-6:05 pm

1 stop16h 15m

$769
Quickest round-trip

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Wed 9/2

10:50 am-3:55 pm

1 stop12h 05m

Chicago O'Hare Intl

Wed 9/9

11:05 am-9:15 am

2 stops15h 10m

$770

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Wed 9/2

2:45 pm-7:55 pm

1 stop12h 10m

Chicago O'Hare Intl

Wed 9/9

11:05 am-9:15 am

2 stops15h 10m

$771

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Thu 10/8

6:05 am-2:55 pm

1 stop15h 50m

Chicago O'Hare Intl

Mon 10/12

6:00 pm-12:35 pm

1 stop11h 35m

$772

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Fri 11/6

6:00 am-3:20 pm

1 stop16h 20m

Chicago O'Hare Intl

Mon 11/9

12:45 pm-1:55 pm

2 stops18h 10m

$773

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Mon 8/24

10:50 am-12:35 pm

1 stop32h 45m

Chicago O'Hare Intl

Mon 8/31

2:20 pm-8:45 am

1 stop11h 25m

$774

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Mon 8/24

6:00 am-9:00 am

2 stops34h 00m

Chicago O'Hare Intl

Mon 8/31

8:40 am-9:45 am

2 stops18h 05m

$776

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

Sat 11/7

6:00 am-2:52 pm

2 stops15h 52m

Chicago O'Hare Intl

Tue 11/10

6:10 pm-1:55 pm

1 stop12h 45m

$777

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Graz to Chicago

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 Graz Thalerhof to Chicago?

British Airways is the most popular carrier operating from Graz Thalerhof to Chicago

What airlines fly to Chicago?

Austrian Airlines, LOT and United Airlines are the top three most popular airlines that fly to Chicago from Graz according to our data. Austrian Airlines is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 3 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

When to book flights from Graz to Chicago

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

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

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

Fastest flight time

11h 55m

Direct flights

None
The fastest flight from Graz to Chicago takes 11h 55m
There are no direct flights from Graz to Chicago. There are no popular flight routes from Graz to Chicago.
Search flight deals

Frequently asked questions about flying from Graz to Chicago

  • How far is Graz Thalerhof to Chicago by plane?

    The distance between Graz Thalerhof and Chicago is about 4697.8 mi. By plane, this route typically takes 11h 55m.

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

    Prices for flights from Graz Thalerhof Airport to Chicago refresh daily.

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

    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 Graz Thalerhof Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Portage
Benton Harbor
Lansing
Saint Joseph
Valparaiso
Schererville
Munster
Chesterton
Monticello
Crown Point
Porter
Griffith
Saint John

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Graz to Chicago. momondo saves you time and could save you money on your trip.

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

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

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

momondo helps you find the best flight between Graz and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Graz to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport