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$904+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GRZ
May 5 — May 121
Mon 5/5
Mon 5/12
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 April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$904
(Trip.com)
Provider with most accurate pricing for Chicago O'Hare Intl-Graz Thalerhof flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Graz Thalerhof flights.
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From Chicago O'Hare Intl to Graz Thalerhof
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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 April 30, 2025.

This Travelocity deal was found by Cheapflights users on 4/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/63:35 pmORD - GRZ
2 stops15h 35mMultiple Airlines
Sun 8/176:00 amGRZ - ORD
2 stops20h 29mMultiple Airlines
Deal found 4/28$1,208
This lol.travel deal was found by Cheapflights users on 4/28. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/124:00 pmORD - GRZ
1 stop11h 00mLufthansa
Thu 6/191:15 pmGRZ - ORD
1 stop12h 00mLufthansa
Deal found 4/28$1,320
This Flightnetwork deal was found by Cheapflights users on 4/28. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/128:25 pmORD - GRZ
2 stops33h 10mAir Canada
Thu 6/196:00 amGRZ - ORD
2 stops18h 27mAir Canada
Deal found 4/28$1,343
This SWISS deal was found by Cheapflights users on 4/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/127:05 pmORD - GRZ
1 stop16h 30mSWISS
Thu 6/197:45 pmGRZ - ORD
1 stop23h 25mSWISS
Deal found 4/28$1,373
This Austrian Airlines deal was found by Cheapflights users on 4/28. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/121:04 pmORD - GRZ
2 stops14h 46mAustrian Airlines
Thu 6/196:00 amGRZ - ORD
1 stop14h 20mAustrian Airlines
Deal found 4/28$1,389

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 April 30, 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

Sun 7/6

3:35 pm-2:10 pm

2 stops15h 35m

Graz Thalerhof

Sun 8/17

6:00 am-7:29 pm

2 stops20h 29m

$1,208

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Thu 6/12

4:00 pm-10:00 am

1 stop11h 00m

Graz Thalerhof

Thu 6/19

1:15 pm-6:15 pm

1 stop12h 00m

$1,320

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Thu 6/12

8:25 pm-12:35 pm

2 stops33h 10m

Graz Thalerhof

Thu 6/19

6:00 am-5:27 pm

2 stops18h 27m

$1,343

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Thu 6/12

7:05 pm-6:35 pm

1 stop16h 30m

Graz Thalerhof

Thu 6/19

7:45 pm-12:10 pm

1 stop23h 25m

$1,373

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Thu 6/12

1:04 pm-10:50 am

2 stops14h 46m

Graz Thalerhof

Thu 6/19

6:00 am-1:20 pm

1 stop14h 20m

$1,389

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Tue 6/10

8:40 am-12:35 pm

2 stops20h 55m

$908

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Tue 6/10

3:35 pm-9:15 am

1 stop10h 40m

$911

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Compare providers for flights from O'Hare Intl to Graz

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Graz in April.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Graz flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago O'Hare Intl Airport-Graz flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Graz flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Graz flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Graz flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Cheapflights Insights

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

Rainfall in Graz by month

Plan your trip to Graz by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Graz ranges from 1.2 - 5.1 inches per month. July is typically the wettest month, when rainfall can reach 5.1 in. January is typically the driest time to visit Graz when rainfall is around 1.2 in.

Temperature in Graz by month

Plan your trip to Graz by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Graz, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Graz

Get insights into the airlines that provide service to Graz. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Graz. Reviews last updated April 30, 2025.
SWISS
7.5
Good
1,588 reviews

Overall

7.5

Crew

8.2

Food

7.0

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
SWISS
7.5
Good
1,588 reviews
SWISS
7.5
Good
1,588 reviews

Overall

7.5

Crew

8.2

Food

7.0

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Air Canada
7.0
Good
9,242 reviews
SWISS
7.5
Good
1,588 reviews

Overall

7.5

Crew

8.2

Food

7.0

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Lufthansa
6.7
Okay
7,042 reviews
SWISS
7.5
Good
1,588 reviews

Overall

7.5

Crew

8.2

Food

7.0

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

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 1 airline.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Graz round-trip?

    Our cheapest airline available from Chicago O'Hare Intl Airport to Graz is Lufthansa. Our recent data shows that you can find tickets from as low as $1,136 on this airline. Additional options worth looking into are SWISS and Air Canada, starting at $1,227 and $1,318 round-trip.

  • 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.

See more FAQs

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Alternative routes for O'Hare Intl to Graz

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from O'Hare Intl to Graz

Discover the top airline that operate flights from O'Hare Intl to Graz. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$1,293Average$1,332FlexibilityNo cancel feeOn-time76%

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