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$958+ Cheap flights from O'Hare Intl (ORD) to Graz (GRZ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GRZ
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Graz

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Graz (GRZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$958
(FlightHub)

Popular in

June

Cheapest in

August

Average price

$899
From Chicago O'Hare Intl to Graz Thalerhof
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Highest demand for flights based on searches. 16% potential increase in price ($178 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from O'Hare Intl to Graz

Cheapest flights from O'Hare Intl to Graz
Explore the most affordable flight options available from O'Hare Intl to Graz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:00 amORD - GRZ
2 stops24h 40mMultiple Airlines
Sat 12/206:05 amGRZ - ORD
1 stop14h 05mMultiple Airlines
Deal found 9/11$958
This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:50 pmORD - GRZ
1 stop10h 50mLufthansa
Sat 12/206:05 amGRZ - ORD
1 stop14h 05mLufthansa
Deal found 9/11$975
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/52:00 pmORD - GRZ
2 stops18h 40mAir Canada
Tue 12/96:00 amGRZ - ORD
2 stops18h 48mAir Canada
Deal found 9/9$1,025
This Lufthansa deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:50 pmORD - GRZ
1 stop10h 50mLufthansa
Tue 12/96:05 amGRZ - ORD
1 stop14h 05mLufthansa
Deal found 9/10$1,102
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:20 pmORD - GRZ
1 stop15h 15mUnited Airlines
Tue 12/96:05 amGRZ - ORD
2 stops17h 47mUnited Airlines
Deal found 9/10$1,113
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2411:05 amORD - GRZ
2 stops20h 05mUnited Airlines
Sat 9/276:00 amGRZ - ORD
2 stops19h 41mUnited Airlines
Deal found 9/10$2,161

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Graz that are best for you.

Fly from

O'Hare Intl

Fly to

Graz

Route

Depart

Return

Price

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Fri 12/5

8:00 am-3:40 pm

2 stops24h 40m

Graz Thalerhof

Sat 12/20

6:05 am-1:10 pm

1 stop14h 05m

$958

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Fri 12/5

9:50 pm-3:40 pm

1 stop10h 50m

Graz Thalerhof

Sat 12/20

6:05 am-1:10 pm

1 stop14h 05m

$975

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Fri 12/5

2:00 pm-3:40 pm

2 stops18h 40m

Graz Thalerhof

Tue 12/9

6:00 am-5:48 pm

2 stops18h 48m

$1,025

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Fri 12/5

9:50 pm-3:40 pm

1 stop10h 50m

Graz Thalerhof

Tue 12/9

6:05 am-1:10 pm

1 stop14h 05m

$1,102

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Fri 12/5

4:20 pm-1:35 pm

1 stop14h 15m

Graz Thalerhof

Tue 12/9

6:05 am-4:52 pm

2 stops17h 47m

$1,113

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Wed 9/24

10:35 am-2:10 pm

2 stops20h 35m

Graz Thalerhof

Sat 9/27

6:00 am-7:55 pm

1 stop20h 55m

$2,161

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from O'Hare Intl to Graz

Have a flexible travel schedule? Discover the best time to fly to Graz from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Graz. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Graz from Chicago O'Hare Intl?

    If you book a flight to Graz from Chicago O'Hare Intl, you will be flying to Thalerhof, which is the city’s only airport. Graz Thalerhof (GRZ) is located 5.2 mi from the center of Graz. There are 0 flights from Chicago O'Hare Intl to Thalerhof per day from 0 different airlines.

  • How long is the flight from Chicago O'Hare Intl Airport to Graz?

    There are many flights that can get you from Chicago O'Hare Intl Airport to Graz in 10h 50m. Fly via Lufthansa or Air Canada to get the fastest option. Airlines will cover a distance of 4706 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from O'Hare Intl to Graz that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Graz flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Graz?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Graz.

  • Can I find deals for business class flights from O'Hare Intl to Graz?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Graz by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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