$764 Cheap Flights from Baltimore (BWI) to Graz (GRZ)

View $764 flight on Thu, Jan 22, 2026Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Graz (GRZ)

Cheap Flights from Baltimore to Graz (BWI-GRZ)

Prices were available within the past 7 days and start at $764 for one-way flights and $1,070 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Wed, Aug 26 - Tue, Sep 1
BWI
Baltimore
GRZ
Graz
$1,070 Roundtrip, found 19 hours ago
$1,070
Roundtrip
found 19 hours ago
Select Southwest Airlines flight, departing Wed, Aug 26 from Baltimore to Graz, returning Tue, Sep 1, priced at $1,070 found 19 hours ago
Southwest Airlines
Wed, Aug 26 - Tue, Sep 1
BWI
Baltimore
GRZ
Graz
$1,100 Roundtrip, found 19 hours ago
$1,100
Roundtrip
found 19 hours ago
Select Southwest Airlines flight, departing Wed, Aug 26 from Baltimore to Graz, returning Tue, Sep 1, priced at $1,100 found 19 hours ago
United
Wed, Aug 26 - Tue, Sep 1
BWI
Baltimore
GRZ
Graz
$1,690 Roundtrip, found 19 hours ago
$1,690
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Aug 26 from Baltimore to Graz, returning Tue, Sep 1, priced at $1,690 found 19 hours ago
United
Wed, Aug 26 - Tue, Sep 1
BWI
Baltimore
GRZ
Graz
$1,890 Roundtrip, found 19 hours ago
$1,890
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Aug 26 from Baltimore to Graz, returning Tue, Sep 1, priced at $1,890 found 19 hours ago
British Airways
Thu, Jun 18 - Mon, Jul 6
BWI
Baltimore
GRZ
Graz
$1,930 Roundtrip, found 3 days ago
$1,930
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Jun 18 from Baltimore to Graz, returning Mon, Jul 6, priced at $1,930 found 3 days ago
British Airways
Thu, Jun 18 - Mon, Jul 6
BWI
Baltimore
GRZ
Graz
$1,934 Roundtrip, found 3 days ago
$1,934
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Jun 18 from Baltimore to Graz, returning Mon, Jul 6, priced at $1,934 found 3 days ago
British Airways
Thu, Jun 18 - Mon, Jul 6
BWI
Baltimore
GRZ
Graz
$2,130 Roundtrip, found 3 days ago
$2,130
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Jun 18 from Baltimore to Graz, returning Mon, Jul 6, priced at $2,130 found 3 days ago
British Airways
Thu, Jun 18 - Mon, Jul 6
BWI
Baltimore
GRZ
Graz
$2,134 Roundtrip, found 3 days ago
$2,134
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Jun 18 from Baltimore to Graz, returning Mon, Jul 6, priced at $2,134 found 3 days ago
British Airways
Thu, Jun 18 - Mon, Jul 6
BWI
Baltimore
GRZ
Graz
$2,355 Roundtrip, found 3 days ago
$2,355
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Jun 18 from Baltimore to Graz, returning Mon, Jul 6, priced at $2,355 found 3 days ago
British Airways
Thu, Jun 18 - Mon, Jul 6
BWI
Baltimore
GRZ
Graz
$2,359 Roundtrip, found 3 days ago
$2,359
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Jun 18 from Baltimore to Graz, returning Mon, Jul 6, priced at $2,359 found 3 days ago
Flights from Baltimore (BWI) to Graz (GRZ)
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Graz
Airlines serving
United
Roundtrip price
$1,070
Distance
4403 mi

Baltimore to Graz Flights

The cheapest times to fly from Baltimore 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 Baltimore to Graz are during the month of August. You can find some of the cheapest flights from Baltimore to Graz with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Graz

Sunday is one of the best days to book for cheap flights from Baltimore 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 Baltimore 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 Baltimore to Graz in 2026. You can also book with separate airlines for your outbound and return journeys, from $764 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 Baltimore 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 Baltimore 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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Thalerhof Airport (GRZ) cost?
Snag a cheap one-way flight from $764 or cheap return flight from $1,070 from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Thalerhof Airport (GRZ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Thalerhof Airport (GRZ)?
August is the cheapest month to fly from BWI to GRZ. Planning your trip for the off-season is often the key to better flight prices.
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Thalerhof Airport (GRZ)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from BWI to GRZ. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Thalerhof Airport (GRZ)?
You'll have to take a flight with a layover if you're traveling from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Thalerhof Airport (GRZ). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from BWI 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 airline, season 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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Thalerhof Airport (GRZ)?
To reach Thalerhof Airport (GRZ) on schedule, book a flight that leaves from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Thalerhof Airport (GRZ) last-minute?
Booking your ticket from BWI to GRZ just before your trip is typically more expensive. But if there's some wiggle room with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a BWI to GRZ flight and hotel package?
You can save money by securing a BWI to GRZ flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've chosen your preferred flights and accommodations, consider other add-ons like activities, car rentals and tours.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Thalerhof Airport (GRZ)?
Typically, you're able to reschedule or cancel your BWI to GRZ flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more details, go to our Customer Service portal.

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*Available to One Key members.