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$667+ 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GRZ
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$667
(Lufthansa)
From Boston Logan Intl to Graz Thalerhof
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Find 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 June 12, 2025.

This Lufthansa deal was found by Cheapflights users on 6/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/305:05 pmBOS - GRZ
1 stop19h 55mMultiple Airlines
Tue 9/302:50 pmGRZ - BOS
1 stop11h 20mMultiple Airlines
Deal found 6/10$667
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Tue 8/128:05 pmBOS - GRZ
1 stop10h 30mLufthansa
Tue 9/302:50 pmGRZ - BOS
1 stop11h 20mLufthansa
Deal found 6/10$669
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:50 amBOS - GRZ
2 stops24h 45mAir Canada
Wed 10/19:55 amGRZ - BOS
2 stops29h 35mAir Canada
Deal found 6/10$681
This Austrian Airlines deal was found by Cheapflights users on 6/10. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1010:30 amBOS - GRZ
2 stops25h 25mAustrian Airlines
Sun 6/1511:25 amGRZ - BOS
2 stops37h 55mAustrian Airlines
Deal found 6/10$3,256

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 June 12, 2025.
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 7/30

5:05 pm-7:00 pm

1 stop19h 55m

Graz Thalerhof

Tue 9/30

2:50 pm-8:10 pm

1 stop11h 20m

$667

BostonGraz

BOS - GRZ

BOSGRZ

Boston Logan Intl

Tue 8/12

8:05 pm-12:35 pm

1 stop10h 30m

Graz Thalerhof

Tue 9/30

2:50 pm-8:10 pm

1 stop11h 20m

$669

BostonGraz

BOS - GRZ

BOSGRZ

Boston Logan Intl

Tue 8/12

5:50 am-12:35 pm

2 stops24h 45m

Graz Thalerhof

Wed 10/1

9:55 am-9:30 am

2 stops29h 35m

$681

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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

Rainfall in Graz by month

Plan your trip to Graz by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Graz ranges from 1.2 - 5.1 inches per month. July is typically the wettest month, when rainfall can reach 5.1 in. January is typically the driest time to visit Graz when rainfall is around 1.2 in.

Temperature in Graz by month

Plan your trip to Graz by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Graz, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 June 12, 2025.
Air Canada
7.1
Good
9,537 reviews

Food

6.3

Entertainment

6.8

Boarding

7.3

Overall

7.1

Comfort

7.0

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.
Air Canada
7.1
Good
9,537 reviews
Air Canada
7.1
Good
9,537 reviews

Food

6.3

Entertainment

6.8

Boarding

7.3

Overall

7.1

Comfort

7.0

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.
Lufthansa
6.8
Okay
7,139 reviews
Air Canada
7.1
Good
9,537 reviews

Food

6.3

Entertainment

6.8

Boarding

7.3

Overall

7.1

Comfort

7.0

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

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.

  • What are the cheapest airlines flying from Boston to Graz round-trip?

    Cheapflights users have booked flights from Boston to Graz round-trip from $669. Another airline that can offer you cheap pricing is Air Canada.

  • 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.

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