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$739+ Cheap flights from Graz (GRZ) to Boston (BOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
GRZ — BOS
Jan 10 — Jan 171
Sat 1/10
Sat 1/17
1 adult, Economy
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Cheap flight deals from Graz to Boston

Cheapest flights from Graz to Boston
Explore the most affordable flight options available from Graz to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 11, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:05 amGRZ - BOS
1 stop13h 20mUnited Airlines
Tue 12/309:30 amBOS - GRZ
2 stops22h 05mUnited Airlines
Deal found 12/10$860
This Flighttix deal was found by Cheapflights users on 12/10. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:50 amGRZ - BOS
1 stop14h 45mMultiple Airlines
Tue 1/66:55 pmBOS - GRZ
2 stops36h 25mMultiple Airlines
Deal found 12/10$949
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:05 amGRZ - BOS
1 stop13h 20mLufthansa
Tue 12/308:40 pmBOS - GRZ
1 stop13h 00mLufthansa
Deal found 12/11$953
This Flighttix deal was found by Cheapflights users on 12/10. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:05 amGRZ - BOS
1 stop13h 20mLufthansa
Tue 1/64:20 pmBOS - GRZ
1 stop15h 15mLufthansa
Deal found 12/10$986
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:05 amGRZ - BOS
1 stop13h 20mUnited Airlines
Mon 1/56:23 pmBOS - GRZ
2 stops37h 12mUnited Airlines
Deal found 12/10$1,104
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:05 amGRZ - BOS
1 stop13h 20mLufthansa
Mon 1/57:44 pmBOS - GRZ
2 stops37h 56mLufthansa
Deal found 12/10$1,141

Find flight deals from Graz to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Graz (GRZ) to Boston (BOS). 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 December 11, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$739
(Cheapflightsfares)

Popular in

November

Cheapest in

March

Average price

$748
Provider with most accurate pricing for Vienna Intl-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Vienna Intl-Boston Logan Intl flights.
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From Graz Thalerhof to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($167 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($73 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Graz to Boston 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 December 11, 2025.
Use the filters below to find and compare flights from Graz to Boston that are best for you.

Fly from

Graz

Fly to

Boston

Route

Depart

Return

Price

GrazBoston

GRZ - BOS

GRZBOS

Graz Thalerhof

Thu 1/29

6:05 am-1:35 pm

1 stop13h 30m

Boston Logan Intl

Sat 2/7

8:40 pm-3:40 pm

1 stop13h 00m

$739

GrazBoston

GRZ - BOS

GRZBOS

Graz Thalerhof

Thu 1/29

6:05 am-1:35 pm

1 stop13h 30m

Boston Logan Intl

Fri 2/6

8:40 pm-3:40 pm

1 stop13h 00m

$739

GrazBoston

GRZ - BOS

GRZBOS

Graz Thalerhof

Fri 1/30

6:05 am-1:35 pm

1 stop13h 30m

Boston Logan Intl

Sat 2/7

8:40 pm-10:40 pm

1 stop20h 00m

$740

GrazBoston

GRZ - BOS

GRZBOS

Graz Thalerhof

Mon 3/30

1:15 pm-5:40 pm

1 stop10h 25m

Boston Logan Intl

Mon 4/6

8:05 pm-4:15 pm

1 stop14h 10m

$751

GrazBoston

GRZ - BOS

GRZBOS

Graz Thalerhof

Thu 1/29

6:05 am-1:35 pm

1 stop13h 30m

Boston Logan Intl

Fri 2/6

4:15 pm-1:35 pm

1 stop15h 20m

$760

GrazBoston

GRZ - BOS

GRZBOS

Graz Thalerhof

Thu 4/9

6:00 am-3:55 pm

1 stop15h 55m

Boston Logan Intl

Mon 4/13

5:40 pm-2:05 pm

1 stop14h 25m

$761

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Best time to book a flight from Graz to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Graz 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 Graz to Boston

What is the cheapest month to book a flight from Graz to Boston?

Currently, October is the cheapest month in which you can book a flight from Graz to Boston (average of $259). Flying from Graz to Boston in December is currently the most expensive (average of $571). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Graz to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Graz to Boston?

    Airlines like Lufthansa fly from Graz to Boston in about 13h 30m. The time it takes to get you to your destination can typically vary by up to . Graz and Boston are separated by a distance of 4032 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Graz to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Graz to Boston?

    Currently, October is the cheapest month in which you can book a flight from Graz to Boston (average of $259). Flying from Graz to Boston in December is currently the most expensive (average of $571). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Cranston
Lincoln
Lowell
Smithfield
Peabody
Brockton
Quincy
York Beach
Warwick
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea

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