Which airports can I use when flying from Chicago O'Hare Intl Airport to Graz?

Flights from Chicago O'Hare Intl Airport to Graz usually depart from Chicago O'Hare Intl (ORD) and arrive at Graz Thalerhof (GRZ).

What cabin classes can I book on flights from Chicago O'Hare Intl Airport to Graz?

Only Economy Class is available on flights from Chicago O'Hare Intl Airport to Graz.

Which airports do connecting flights from Chicago O'Hare Intl Airport to Graz pass through?

Most connecting flights from Chicago O'Hare Intl Airport to Graz pass through Frankfurt am Main (FRA), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Graz?

Yes. Flexible dates can save you up to 29% on flights from Chicago O'Hare Intl Airport to Graz. Thursday is the cheapest departure day at $1,065 round-trip on average, while Tuesday is the most expensive at $1,486, a difference of $421. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

A nonstop flight from Chicago O'Hare Intl Airport to Graz takes 00m, covering 4,706 miles.

Do I need a passport to fly from Chicago O'Hare Intl Airport to Graz?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Chicago O'Hare Intl Airport to Graz changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,158 to $2,538. That means the highest observed fare was about 2x higher than the lowest one.

What is the time difference between Chicago O'Hare Intl Airport and Graz?

Graz is 7 hours ahead of Chicago O'Hare Intl Airport (Central European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Graz Thalerhof Airport (GRZ)?

Graz Thalerhof Airport (GRZ) hosts 5 major car rental companies, with daily rates averaging $76 for economy cars. Top options include: • Budget • Europcar • Alamo • Sixt • Thrifty

Which airline is the cheapest to fly from Chicago O'Hare Intl Airport to Graz?

Air Canada ($1,168) and Lufthansa ($1,255) are the cheapest airlines to fly round-trip from Chicago O'Hare Intl Airport to Graz according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Chicago O'Hare Intl Airport to Graz?

Flights via Frankfurt am Main (FRA) offer the most affordable fares, with an average round-trip price of $1,114. Based on KAYAK data over the past 3 months.

When flying from Chicago O'Hare Intl Airport to Graz which airport offers the shortest layover?

Frankfurt am Main (FRA) had the shortest average connection time for Chicago O'Hare Intl Airport to Graz layovers at 6h 49m over the past 3 months.

$1,158 CHEAP FLIGHTS from Chicago to Graz (ORD - GRZ)

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$1,158

Typical prices: $1,065-$1,486

Multiple Airlines

Sat 12/8Wed 3/7

ORD - GRZ • 3 stops

Nonstop flights

Not available

There are currently no direct flights between Chicago O'Hare Intl Airport and Graz. You'll need to take a connecting flight to reach the destination.

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Graz!

Flight Deals

Cheap Flights from Chicago to Graz (ORD-GRZ)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Chicago to Graz

Tue, Dec 8 - Sun, Mar 7

6:30 pm - 10:20 pmORD Chicago O'Hare Intl-GRZ Graz Thalerhof

20h 50m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Munich Franz Josef Strauss

3:50 pm - 5:20 pmGRZ Graz Thalerhof-ORD Chicago O'Hare Intl

32h 30m3 stops Hamburg Kastrup Copenhagen Reykjavik Keflavik Intl

$1,158Multiple Airlines

Mon, Apr 12 - Sat, Apr 24

4:30 pm - 12:45 pmORD Chicago O'Hare Intl-GRZ Graz Thalerhof

13h 15m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

6:15 am - 2:48 pmGRZ Graz Thalerhof-ORD Chicago O'Hare Intl

15h 33m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$1,168Air Canada

Mon, Apr 12 - Sun, Apr 25

4:30 pm - 12:45 pmORD Chicago O'Hare Intl-GRZ Graz Thalerhof

13h 15m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

6:15 am - 2:48 pmGRZ Graz Thalerhof-ORD Chicago O'Hare Intl

15h 33m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$1,168Air Canada

Mon, Apr 12 - Sun, Apr 25

10:05 am - 1:20 pmORD Chicago O'Hare Intl-GRZ Graz Thalerhof

20h 15m3 stops Toronto Pearson Intl London Heathrow Duesseldorf Intl

7:50 pm - 6:15 pmGRZ Graz Thalerhof-ORD Chicago O'Hare Intl

29h 25m3 stops Berlin Brandenburg Kastrup Copenhagen Reykjavik Keflavik Intl

$1,175Multiple Airlines

Mon, Apr 12 - Sat, Apr 24

7:25 pm - 10:45 pmORD Chicago O'Hare Intl-GRZ Graz Thalerhof

20h 20m3 stops Reykjavik Keflavik Intl Berlin Brandenburg Frankfurt am Main

2:40 pm - 4:00 pmGRZ Graz Thalerhof-ORD Chicago O'Hare Intl

32h 20m3 stops Frankfurt am Main Malaga Lisbon Humberto Delgado

$1,225Multiple Airlines

Mon, Apr 12 - Sat, Apr 24

4:30 pm - 12:45 pmORD Chicago O'Hare Intl-GRZ Graz Thalerhof

13h 15m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

9:15 am - 3:55 pmGRZ Graz Thalerhof-ORD Chicago O'Hare Intl

13h 40m1 stop Zurich

$1,232Multiple Airlines

Mon, Apr 12 - Sun, Apr 25

9:40 pm - 4:10 pmORD Chicago O'Hare Intl-GRZ Graz Thalerhof

11h 30m1 stop Munich Franz Josef Strauss

6:15 am - 2:48 pmGRZ Graz Thalerhof-ORD Chicago O'Hare Intl

15h 33m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$1,236Multiple Airlines

Sun, Mar 7 - Fri, Mar 12

8:45 am - 10:20 pmORD Chicago O'Hare Intl-GRZ Graz Thalerhof

30h 35m3 stops Toronto Pearson Intl London Heathrow Munich Franz Josef Strauss

9:50 am - 9:08 amGRZ Graz Thalerhof-ORD Chicago O'Hare Intl

30h 18m3 stops Munich Franz Josef Strauss London Heathrow Toronto Pearson Intl

$1,249Multiple Airlines

Mon, Apr 12 - Sat, Apr 24

3:35 pm - 4:10 pmORD Chicago O'Hare Intl-GRZ Graz Thalerhof

17h 35m1 stop Munich Franz Josef Strauss

6:15 am - 7:55 pmGRZ Graz Thalerhof-ORD Chicago O'Hare Intl

20h 40m1 stop Frankfurt am Main

$1,255Lufthansa

Mon, Apr 12 - Sat, Apr 24

11:20 am - 10:45 pmORD Chicago O'Hare Intl-GRZ Graz Thalerhof

28h 25m2 stops Istanbul Frankfurt am Main

9:50 am - 9:35 amGRZ Graz Thalerhof-ORD Chicago O'Hare Intl

30h 45m3 stops Munich Franz Josef Strauss Frankfurt am Main Istanbul

$1,257Multiple Airlines

Booking Insights

Price, demand and travel trends for Chicago O'Hare Intl Airport to Graz flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Airlines

Layovers

Which airline is the cheapest to fly from Chicago O'Hare Intl Airport to Graz?: Air Canada ($1,168) and Lufthansa ($1,255) are the cheapest airlines to fly round-trip from Chicago O'Hare Intl Airport to Graz according to KAYAK data over the last 5 days.

Find deals

Cheapest flight	$1,158

Round-trip flight from Chicago O'Hare Intl Airport to Graz

When to book flights from Chicago to Graz

Are your dates flexible? Find out the best times to travel from Chicago to Graz based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Chicago O'Hare Intl Airport to Graz?
Only Economy Class is available on flights from Chicago O'Hare Intl Airport to Graz.
How long is a flight from Chicago O'Hare Intl Airport to Graz?
A nonstop flight from Chicago O'Hare Intl Airport to Graz takes 00m, covering 4,706 miles.
Do I need a passport to fly from Chicago O'Hare Intl Airport to Graz?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Chicago O'Hare Intl Airport to Graz changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,158 to $2,538. That means the highest observed fare was about 2x higher than the lowest one.
What car rental options are available at Graz Thalerhof Airport (GRZ)?
Graz Thalerhof Airport (GRZ) hosts 5 major car rental companies, with daily rates averaging $76 for economy cars. Top options include:

• Budget
• Europcar
• Alamo
• Sixt
• Thrifty
Which airports can I use when flying from Chicago O'Hare Intl Airport to Graz?
Flights from Chicago O'Hare Intl Airport to Graz usually depart from Chicago O'Hare Intl (ORD) and arrive at Graz Thalerhof (GRZ).
Which airports do connecting flights from Chicago O'Hare Intl Airport to Graz pass through?
Most connecting flights from Chicago O'Hare Intl Airport to Graz pass through Frankfurt am Main (FRA), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Graz?
Yes. Flexible dates can save you up to 29% on flights from Chicago O'Hare Intl Airport to Graz. Thursday is the cheapest departure day at $1,065 round-trip on average, while Tuesday is the most expensive at $1,486, a difference of $421.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Chicago O'Hare Intl Airport and Graz?
Graz is 7 hours ahead of Chicago O'Hare Intl Airport (Central European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Thursday departure and avoid flying on Tuesday. On this route, Thursday flights average $1,065, about $421 less than Tuesday fares (28% savings) based on the last 12 months.

More options for your flight from Chicago to Graz

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Complete your trip to Graz with a hotel stay or car rental

Car rentals in Graz

Hotels in Graz

ORD - GRZ

$1,158 Find Cheap Flights from Chicago to Graz - Compare and Save

Everything you should know

Cheap Flights from Chicago to Graz (ORD-GRZ)

Recent round-trip flight deals from Chicago to Graz

Recent one-way flight deals from Chicago to Graz

Price, demand and travel trends for Chicago O'Hare Intl Airport to Graz flights

Which airline is the cheapest to fly from Chicago O'Hare Intl Airport to Graz?

What is the cheapest layover airport when flying from Chicago O'Hare Intl Airport to Graz?

When flying from Chicago O'Hare Intl Airport to Graz which airport offers the shortest layover?

Key details for Chicago O'Hare Intl Airport to Graz flights

Cheapest flight

When to book flights from Chicago to Graz

Your Chicago O'Hare Intl Airport to Graz flight questions, answered

Your guide to booking Chicago O'Hare Intl Airport to Graz flights

More options for your flight from Chicago to Graz

Complete your trip to Graz with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Graz

Find direct flights to and from Chicago and Graz

Flights from domestic origins to Graz

Flights to other popular destinations