Cheap flights from Chicago to Graz from $523
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Graz departing on 6/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Chicago to Graz
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Air Canada flights from Chicago to Graz
Our best Air Canada deals on Chicago to Graz flight tickets
SWISS flights from Chicago to Graz
Our best SWISS deals on Chicago to Graz flight tickets
See travel insights to Graz from
How to get the cheapest flight ticket from Chicago to Graz
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Graz?
The cheapest day to depart from Chicago to Graz is on a Saturday when prices can be found for as low as $1,141. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,484. These prices are subject to change though, so be sure to set up a Price Alert for flights to Graz.
What is the cheapest time of day to depart on your flight to Graz?
In the afternoon is the cheapest time of day to fly from Chicago to Graz when you can find flight prices for as low as $1,479. Flying to Graz in the afternoon is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Graz, so prices are often more expensive at around $1,479 per ticket.
What is the cheapest airline that flies from Chicago to Graz Thalerhof?
SWISS and Lufthansa are the most popular carriers operating from Chicago to Graz Thalerhof
What airlines fly to Graz?
Austrian Airlines, United Airlines and Turkish Airlines are the top three most popular airlines that fly to Graz from Chicago according to our data. Austrian Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Graz. Keep in mind that there are 11 different airlines that fly to Graz on a routine basis, so you have a few additional options to choose from.
When to book flights from Chicago to Graz
Cheap Chicago to Graz (CHI to GRZ) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Graz
How far is Chicago to Graz Thalerhof by plane?
There are 4697.8 mi between Chicago and Graz Thalerhof. Flights usually cover this in 10h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Chicago to Graz Thalerhof Airport?
Prices for flights from Chicago to Graz Thalerhof Airport are updated daily.
How many operators does momondo search for flights from Chicago to Graz Thalerhof Airport?
As of March 2025, there is 1 operator available to choose from for flights from Chicago to Graz Thalerhof Airport.
How old do you have to be to fly from Chicago to Graz Thalerhof Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Graz Thalerhof Airport.
What documentation or ID do you need to fly to Graz Thalerhof Airport?
The required travel and health documents for your Graz Thalerhof Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Graz Thalerhof Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Chicago to Graz
Compare and see reviews for airlines that fly from Chicago to Graz with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,327 | Free Cancellation | Rating 6.7 6,950 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Graz?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Graz from Chicago.
Can I find flights from Chicago to Graz with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Graz from Chicago with this policy.
How can momondo help me find flights from Chicago to Graz?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Graz.
I’m not ready to book a flight from Chicago to Graz right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Chicago to Graz flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.