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O'Hare Intl

$716+ Cheap flights from Graz (GRZ) to O'Hare Intl (ORD)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
GRZ — ORD
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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Cheap flight deals from Graz to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Graz (GRZ) to O'Hare Intl (ORD). 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 octubre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$716
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$717
Provider with most accurate pricing for Vienna Intl-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Vienna Intl-Chicago (CHI) flights.
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From Graz Thalerhof to Chicago O'Hare Intl
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Highest demand for flights based on searches. 0% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Graz to O'Hare Intl

Cheapest flights from Graz to O'Hare Intl
Explore the most affordable flight options available from Graz to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/146:05 amGRZ - ORD
1 stop12h 05mLufthansa
mar. 11/189:50 pmORD - GRZ
1 stop10h 50mLufthansa
Deal found 10/27$716
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/146:05 amGRZ - ORD
1 stop21h 00mMultiple Airlines
mar. 11/184:10 pmORD - GRZ
1 stop18h 55mMultiple Airlines
Deal found 10/27$734
This United Airlines deal was found by Cheapflights users on 10/27. 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.
vie. 11/146:05 amGRZ - ORD
1 stop12h 05mUnited Airlines
mar. 11/182:30 pmORD - GRZ
2 stops16h 05mUnited Airlines
Deal found 10/27$738
This Flysmarter deal was found by Cheapflights users on 10/27. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1010:45 amGRZ - ORD
1 stop12h 35mSWISS
dom. 11/164:10 pmORD - GRZ
1 stop10h 45mSWISS
Deal found 10/27$740
This Flysmarter deal was found by Cheapflights users on 10/27. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1010:45 amGRZ - ORD
2 stops16h 15mMultiple Airlines
dom. 11/167:05 amORD - GRZ
2 stops19h 50mMultiple Airlines
Deal found 10/27$756
This Gotogate deal was found by Cheapflights users on 10/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/109:50 amGRZ - ORD
2 stops17h 15mLufthansa
dom. 11/169:50 pmORD - GRZ
1 stop10h 50mLufthansa
Deal found 10/27$773
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/282:55 pmGRZ - ORD
1 stop30h 05mMultiple Airlines
lun. 1/56:00 pmORD - GRZ
1 stop11h 55mMultiple Airlines
Deal found 10/28$928
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/292:15 pmGRZ - ORD
1 stop27h 55mLufthansa
lun. 1/56:00 pmORD - GRZ
1 stop11h 55mLufthansa
Deal found 10/28$989
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/299:50 amGRZ - ORD
2 stops16h 38mMultiple Airlines
lun. 1/56:00 pmORD - GRZ
2 stops12h 45mMultiple Airlines
Deal found 10/28$1,057

Cheapflights Fare Finder

 
Customize your flight search to find flights from Graz to O'Hare Intl 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 octubre 29, 2025.
Use the filters below to find and compare flights from Graz to Chicago O'Hare Intl Airport that are best for you.

Fly from

Graz

Fly to

O'Hare Intl

Route

Depart

Return

Price

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

vie. 11/14

6:05 am-11:10 am

1 stop12h 05m

Chicago O'Hare Intl

mar. 11/18

9:50 pm-3:40 pm

1 stop10h 50m

$716

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

vie. 11/14

6:05 am-8:05 pm

1 stop21h 00m

Chicago O'Hare Intl

mar. 11/18

4:10 pm-6:05 pm

1 stop18h 55m

$734

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

jue. 2/26

6:05 am-3:20 pm

1 stop16h 15m

Chicago O'Hare Intl

lun. 3/2

9:50 pm-10:40 pm

1 stop17h 50m

$734

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

jue. 2/26

6:05 am-3:20 pm

1 stop16h 15m

Chicago O'Hare Intl

lun. 3/2

2:30 pm-1:35 pm

2 stops16h 05m

$736

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

vie. 11/14

6:05 am-11:10 am

1 stop12h 05m

Chicago O'Hare Intl

mar. 11/18

2:30 pm-1:35 pm

2 stops16h 05m

$738

GrazChicago

GRZ - ORD

GRZORD

Graz Thalerhof

lun. 11/10

10:45 am-4:20 pm

1 stop12h 35m

Chicago O'Hare Intl

dom. 11/16

4:10 pm-9:55 am

1 stop10h 45m

$740

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

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

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Graz 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.

Cheapflights Insights

Everything you need to know about your flight from Graz to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Graz to Chicago O'Hare Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Graz to Chicago O'Hare Intl Airport (average of $359). Flying from Graz to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $634). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Graz to O'Hare Intl. 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 from for flights from Graz to Chicago O'Hare Intl?

    Graz Thalerhof (GRZ), located 5.2 mi from the city center, is the airport you fly out of when you book flights from Graz to Chicago O'Hare Intl. 0 airlines have flights from Thalerhof to Chicago O'Hare Intl on a regular basis. Booking flights from Graz Thalerhof to Chicago O'Hare Intl should not be difficult; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day.

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

    There are many flights that can get you from Graz to Chicago O'Hare Intl Airport in 12h 05m. Fly via Lufthansa or United Airlines to get the fastest option. The distance between Graz and Chicago O'Hare Intl Airport is about 4706 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Graz to Chicago O'Hare Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Graz to Chicago O'Hare Intl Airport (average of $359). Flying from Graz to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $634). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Des Plaines
Gurnee
Hoffman Estates
Beloit
Elgin
Oak Brook
Elk Grove Village
Naperville
Racine
Downers Grove
Rockford
Orland Park
Merrillville
Bridgeview
Warrenville
Waukegan
Aurora

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