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Graz

$763+ Cheap flights from Boston (BOS) to Graz (GRZ)

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GRZ
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Boston to Graz

Cheapest flights from Boston to Graz
Explore the most affordable flight options available from Boston to Graz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This Air Canada deal was found by Cheapflights users on 2/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:30 am
BOS
-
GRZ
2 stops25h 05m
Air Canada
Wed 4/296:00 am
GRZ
-
BOS
2 stops17h 57m
Air Canada
Deal found 2/9$763
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:05 pm
BOS
-
GRZ
1 stop10h 30m
Lufthansa
Wed 4/291:15 pm
GRZ
-
BOS
1 stop10h 25m
Lufthansa
Deal found 2/9$810
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:05 pm
BOS
-
GRZ
1 stop14h 05m
Multiple Airlines
Wed 4/299:50 am
GRZ
-
BOS
2 stops29h 59m
Multiple Airlines
Deal found 2/10$811
This Gotogate deal was found by Cheapflights users on 2/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/174:55 pm
BOS
-
GRZ
2 stops20h 10m
Multiple Airlines
Tue 3/249:50 am
GRZ
-
BOS
2 stops17h 47m
Multiple Airlines
Deal found 2/10$859
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:50 pm
BOS
-
GRZ
3 stops18h 10m
Multiple Airlines
Tue 3/106:10 am
GRZ
-
BOS
3 stops34h 25m
Multiple Airlines
Deal found 2/10$882
This Mytrip deal was found by Cheapflights users on 2/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/285:25 pm
BOS
-
GRZ
3 stops23h 55m
Multiple Airlines
Sat 4/46:00 am
GRZ
-
BOS
3 stops19h 55m
Multiple Airlines
Deal found 2/11$917
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/179:40 pm
BOS
-
GRZ
1 stop13h 00m
Lufthansa
Tue 3/246:05 am
GRZ
-
BOS
1 stop13h 05m
Lufthansa
Deal found 2/10$918
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/175:25 pm
BOS
-
GRZ
1 stop15h 10m
United Airlines
Tue 3/246:05 am
GRZ
-
BOS
1 stop13h 05m
United Airlines
Deal found 2/10$1,000
This Gotogate deal was found by Cheapflights users on 2/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2210:15 am
BOS
-
GRZ
2 stops22h 25m
Multiple Airlines
Fri 3/276:40 pm
GRZ
-
BOS
2 stops52h 00m
Multiple Airlines
Deal found 2/10$1,001

Find flight deals from Boston to Graz

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Graz (GRZ). 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$763
(Air Canada)

Popular in

June

Cheapest in

May

Average price

$665
Provider with most accurate pricing for Boston Logan Intl-Graz Thalerhof flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Graz Thalerhof flights.
Search Deals
From Boston Logan Intl to Graz Thalerhof
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Graz 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 February 13, 2026.
Use the filters below to find and compare flights from Boston to Graz that are best for you.

Fly from

Boston

Fly to

Graz

Route

Depart

Return

Price

BostonGraz

BOS - GRZ

BOSGRZ

Boston Logan Intl

Wed 4/1

5:30 am-12:35 pm

2 stops25h 05m

Graz Thalerhof

Wed 4/29

6:00 am-5:57 pm

2 stops17h 57m

$763

BostonGraz

BOS - GRZ

BOSGRZ

Boston Logan Intl

Wed 4/1

5:30 am-12:35 pm

2 stops25h 05m

Graz Thalerhof

Wed 4/29

6:00 am-5:57 pm

2 stops17h 57m

$763

BostonGraz

BOS - GRZ

BOSGRZ

Boston Logan Intl

Wed 4/1

8:05 pm-12:35 pm

1 stop10h 30m

Graz Thalerhof

Wed 4/29

1:15 pm-5:40 pm

1 stop10h 25m

$810

BostonGraz

BOS - GRZ

BOSGRZ

Boston Logan Intl

Tue 3/17

4:55 pm-6:05 pm

2 stops20h 10m

Graz Thalerhof

Tue 3/24

9:50 am-10:37 pm

2 stops17h 47m

$859

BostonGraz

BOS - GRZ

BOSGRZ

Boston Logan Intl

Sat 3/28

5:25 pm-10:20 pm

3 stops23h 55m

Graz Thalerhof

Sat 4/4

6:00 am-7:55 pm

3 stops19h 55m

$917

BostonGraz

BOS - GRZ

BOSGRZ

Boston Logan Intl

Tue 3/17

5:25 pm-1:35 pm

1 stop15h 10m

Graz Thalerhof

Tue 3/24

6:05 am-2:10 pm

1 stop13h 05m

$1,000

BostonGraz

BOS - GRZ

BOSGRZ

Boston Logan Intl

Sun 3/22

10:15 am-1:40 pm

2 stops22h 25m

Graz Thalerhof

Fri 3/27

6:40 pm-5:40 pm

2 stops52h 00m

$1,001

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Compare providers for flights from Boston to Graz

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Graz in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Graz flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Graz flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Graz flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Graz flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Graz flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Graz

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

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

Currently, September is the cheapest month in which you can book a flight from Boston to Graz (average of $401). Flying from Boston to Graz in June is currently the most expensive (average of $607). 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.

Reviews of airlines servicing Graz

Get insights into the airlines that provide service to Graz. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Graz. Reviews last updated February 13, 2026.
Read through reviews of airlines operating flights from Boston to Graz, such as Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,780 reviews

Boarding

7.0

Comfort

6.8

Food

6.3

Overall

6.8

Crew

7.6

Entertainment

6.5

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.
Lufthansa
6.8
Okay
7,780 reviews
Lufthansa
6.8
Okay
7,780 reviews

Boarding

7.0

Comfort

6.8

Food

6.3

Overall

6.8

Crew

7.6

Entertainment

6.5

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.

Related info for your journey

Find useful and relevant information for your journey from Boston to Graz. 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 Boston to Graz?

    Departing from Boston to Graz will take you 10h 30m. Airlines will cover a distance of 4032 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Boston to Graz round-trip?

    Cheapflights users have booked flights from Boston to Graz round-trip from $913.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Graz 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 Boston to Graz?

    Currently, September is the cheapest month in which you can book a flight from Boston to Graz (average of $401). Flying from Boston to Graz in June is currently the most expensive (average of $607). 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

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Alternative routes for Boston to Graz

See prices for flight routes from nearby airports that may be better suited for you.
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Boston to Linz flights

Top airline flying from Boston to Graz

Discover the top airline that operate flights from Boston to Graz. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$913Average$1,176FlexibilityNo cancel feeOn-time76%

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