$446 Cheap Flights from Pittsburgh (PIT) to Graz (GRZ)

View $446 flight on Wed, Aug 12, 2026Opens in a new window

Popular airlines from Pittsburgh Intl. Airport (PIT) to Graz (GRZ)

Cheap Flights from Pittsburgh to Graz (PIT-GRZ)

Prices were available within the past 7 days and start at $446 for one-way flights and $648 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Apr 28 - Tue, May 12
PIT
Pittsburgh
GRZ
Graz
$648 Roundtrip, found 15 hours ago
$648
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Tue, Apr 28 from Pittsburgh to Graz, returning Tue, May 12, priced at $648 found 15 hours ago
Air Canada
Tue, Apr 28 - Tue, May 12
PIT
Pittsburgh
GRZ
Graz
$656 Roundtrip, found 15 hours ago
$656
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Tue, Apr 28 from Pittsburgh to Graz, returning Tue, May 12, priced at $656 found 15 hours ago
Air Canada
Wed, Aug 12 - Wed, Aug 19
PIT
Pittsburgh
GRZ
Graz
$664 Roundtrip, found 5 days ago
$664
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Aug 12 from Pittsburgh to Graz, returning Wed, Aug 19, priced at $664 found 5 days ago
Air Canada
Wed, Aug 12 - Wed, Aug 19
PIT
Pittsburgh
GRZ
Graz
$670 Roundtrip, found 5 days ago
$670
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Aug 12 from Pittsburgh to Graz, returning Wed, Aug 19, priced at $670 found 5 days ago
Air Canada
Tue, Apr 28 - Tue, May 12
PIT
Pittsburgh
GRZ
Graz
$674 Roundtrip, found 15 hours ago
$674
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Tue, Apr 28 from Pittsburgh to Graz, returning Tue, May 12, priced at $674 found 15 hours ago
Air Canada
Tue, Apr 28 - Tue, May 12
PIT
Pittsburgh
GRZ
Graz
$675 Roundtrip, found 15 hours ago
$675
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Tue, Apr 28 from Pittsburgh to Graz, returning Tue, May 12, priced at $675 found 15 hours ago
United
Tue, Apr 28 - Tue, May 12
PIT
Pittsburgh
GRZ
Graz
$679 Roundtrip, found 15 hours ago
$679
Roundtrip
found 15 hours ago
Select United flight, departing Tue, Apr 28 from Pittsburgh to Graz, returning Tue, May 12, priced at $679 found 15 hours ago
Lufthansa
Tue, Apr 28 - Tue, May 12
PIT
Pittsburgh
GRZ
Graz
$685 Roundtrip, found 15 hours ago
$685
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Tue, Apr 28 from Pittsburgh to Graz, returning Tue, May 12, priced at $685 found 15 hours ago
Swiss International Air Lines
Wed, Aug 12 - Wed, Aug 19
PIT
Pittsburgh
GRZ
Graz
$689 Roundtrip, found 5 days ago
$689
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Wed, Aug 12 from Pittsburgh to Graz, returning Wed, Aug 19, priced at $689 found 5 days ago
Austrian Airlines
Tue, Apr 28 - Tue, May 12
PIT
Pittsburgh
GRZ
Graz
$723 Roundtrip, found 15 hours ago
$723
Roundtrip
found 15 hours ago
Select Austrian Airlines flight, departing Tue, Apr 28 from Pittsburgh to Graz, returning Tue, May 12, priced at $723 found 15 hours ago
Flights from Pittsburgh (PIT) to Graz (GRZ)
Origin airport
Pittsburgh Intl.
Destination airport
Graz
Airlines serving
Air Canada, Austrian Airlines, British Airways, Lufthansa, Swiss International Air Lines, United
Roundtrip price
$648
Distance
4487 mi

Pittsburgh to Graz Flights

The cheapest times to fly from Pittsburgh to Graz

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pittsburgh to Graz are during the month of April. You can find some of the cheapest flights from Pittsburgh to Graz with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pittsburgh to Graz

Sunday is one of the best days to book for cheap flights from Pittsburgh to Graz: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Pittsburgh to Graz

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pittsburgh to Graz in 2025. You can also book with separate airlines for your outbound and return journeys, from $446 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pittsburgh to Graz flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pittsburgh to Graz airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Pittsburgh Intl. Airport (PIT) to Thalerhof Airport (GRZ) cost?
Grab a cheap one-way flight from $446 or cheap return flight from $648 from Pittsburgh Intl. Airport (PIT) to Thalerhof Airport (GRZ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Pittsburgh Intl. Airport (PIT) to Thalerhof Airport (GRZ)?
Flying in April is a great way to save, as it's the cheapest month for flights between PIT and GRZ. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Pittsburgh Intl. Airport (PIT) to Thalerhof Airport (GRZ)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from PIT to GRZ. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Pittsburgh Intl. Airport (PIT) to Thalerhof Airport (GRZ)?
There aren't any daily nonstop flights departing from Pittsburgh Intl. Airport (PIT) to Thalerhof Airport (GRZ). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from PIT to GRZ?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pittsburgh Intl. Airport (PIT) to Thalerhof Airport (GRZ)?
To avoid possible delays on the Pittsburgh Intl. Airport (PIT) to Thalerhof Airport (GRZ) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pittsburgh Intl. Airport (PIT) to Thalerhof Airport (GRZ) last-minute?
Holding off until just before your departure to book a ticket from PIT to GRZ often results in higher prices. While you might find some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans to boost your chances of scoring a bargain.
Is it cheaper to book a PIT to GRZ flight and hotel package?
Compared with arranging flights and hotels separately, booking a PIT to GRZ flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the stress out of travel planning. Just pick your flights and choose from our extensive range of stays, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Pittsburgh Intl. Airport (PIT) to Thalerhof Airport (GRZ)?
If you booked your PIT to GRZ flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.