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$911+ Cheap flights from Chicago (CHI) to Graz (GRZ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — GRZ
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Chicago to Graz

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,038
(Expedia)

One-way from

$911
(Flightnetwork)
Provider with most accurate pricing for Chicago (CHI)-Graz Thalerhof flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Graz Thalerhof flights.
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From Chicago (CHI) to Graz Thalerhof
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One-way flight from Chicago (CHI) to Graz Thalerhof
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Find flight deals from Chicago to Graz

Cheapest flights from Chicago to Graz
Explore the most affordable flight options available from Chicago to Graz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/13:35 pmORD - GRZ
2 stops17h 40mMultiple Airlines
Fri 8/1510:35 amGRZ - ORD
2 stops16h 41mMultiple Airlines
Deal found 4/29$1,038
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/19:40 pmORD - GRZ
1 stop11h 35mLufthansa
Fri 8/159:55 amGRZ - ORD
1 stop15h 20mLufthansa
Deal found 4/29$1,136

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago 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 May 1, 2025.
Use the filters below to find and compare flights from Chicago to Graz that are best for you.

Fly from

Chicago

Fly to

Graz

Route

Depart

Return

Price

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Fri 8/1

3:35 pm-4:15 pm

2 stops17h 40m

Graz Thalerhof

Fri 8/15

10:35 am-8:16 pm

2 stops16h 41m

$1,038

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Fri 8/1

9:40 pm-4:15 pm

1 stop11h 35m

Graz Thalerhof

Fri 8/15

9:55 am-6:15 pm

1 stop15h 20m

$1,136

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Sun 6/15

10:40 am-10:10 am

2 stops16h 30m

$911

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Sat 6/14

8:25 pm-12:35 pm

2 stops33h 10m

$915

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Sun 6/15

7:05 pm-9:55 am

1 stop31h 50m

$918

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

  • Most accurate provider: When it comes to deals on Chicago-Graz flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Graz flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago-Graz flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-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-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 Chicago to Graz

Have a flexible travel schedule? Discover the best time to fly to Graz from Chicago 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 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 May 1, 2025.
SWISS
7.5
Good
1,588 reviews

Overall

7.5

Boarding

7.6

Food

7.0

Entertainment

6.7

Crew

8.2

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
SWISS
7.5
Good
1,588 reviews
SWISS
7.5
Good
1,588 reviews

Overall

7.5

Boarding

7.6

Food

7.0

Entertainment

6.7

Crew

8.2

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Air Canada
7.0
Good
9,254 reviews
SWISS
7.5
Good
1,588 reviews

Overall

7.5

Boarding

7.6

Food

7.0

Entertainment

6.7

Crew

8.2

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Lufthansa
6.7
Okay
7,045 reviews
SWISS
7.5
Good
1,588 reviews

Overall

7.5

Boarding

7.6

Food

7.0

Entertainment

6.7

Crew

8.2

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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?

    Located just 5.2 mi from the city center, Graz Thalerhof is the airport most travelers will use when flying to Graz from Chicago. Booking flights from Chicago to Thalerhof (GRZ) should be relatively easy as there are 0 daily inbound flights from Chicago from 1 airline.

  • Can I find deals for flights from Chicago to Graz that include hotel bookings?

    Yes. In addition to deals on Chicago to Graz flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Graz?

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

  • Can I find deals for business class flights from Chicago to Graz?

    Yes. Cheapflights offers flight deals from Chicago 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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Top airline flying from Chicago to Graz

Discover the top airline that operate flights from Chicago 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$1,293Average$1,332FlexibilityNo cancel feeOn-time76%

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