HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Graz

$299+ Cheap flights from Boston (BOS) to Graz (GRZ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GRZ
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Graz with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 3, 2025.

Round-trip from

$683
(Gotogate)

One-way from

$299
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,057
From Boston Logan Intl to Graz Thalerhof
Search Deals
One-way flight from Boston Logan Intl to Graz Thalerhof
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 3, 2025.

This Gotogate deal was found by Cheapflights users on 7/3. 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 8/176:00 amBOS - GRZ
2 stops24h 35mAir Canada
Tue 8/269:55 amGRZ - BOS
2 stops29h 35mAir Canada
Deal found 7/3$683
This Mytrip deal was found by Cheapflights users on 7/3. 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.
Sun 8/175:05 pmBOS - GRZ
1 stop11h 05mMultiple Airlines
Tue 8/269:55 amGRZ - BOS
1 stop13h 45mMultiple Airlines
Deal found 7/3$690
This Lufthansa deal was found by Cheapflights users on 7/3. 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.
Sun 8/178:05 pmBOS - GRZ
1 stop10h 30mLufthansa
Tue 8/2610:35 amGRZ - BOS
2 stops14h 20mLufthansa
Deal found 7/3$718
This SWISS deal was found by Cheapflights users on 7/2. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:40 pmBOS - GRZ
1 stop15h 20mSWISS
Wed 9/246:45 pmGRZ - BOS
1 stop31h 10mSWISS
Deal found 7/2$758

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 July 3, 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

Sun 8/17

6:00 am-12:35 pm

2 stops24h 35m

Graz Thalerhof

Tue 8/26

9:55 am-9:30 am

2 stops29h 35m

$683

BostonGraz

BOS - GRZ

BOSGRZ

Boston Logan Intl

Sun 8/17

5:05 pm-10:10 am

1 stop11h 05m

Graz Thalerhof

Tue 8/26

9:55 am-5:40 pm

1 stop13h 45m

$690

BostonGraz

BOS - GRZ

BOSGRZ

Boston Logan Intl

Sun 8/17

8:05 pm-12:35 pm

1 stop10h 30m

Graz Thalerhof

Tue 8/26

10:35 am-6:55 pm

2 stops14h 20m

$718

BostonGraz

BOS - GRZ

BOSGRZ

Boston Logan Intl

Wed 9/17

9:40 pm-7:00 pm

1 stop15h 20m

Graz Thalerhof

Wed 9/24

6:45 pm-7:55 pm

1 stop31h 10m

$758

BostonGraz

BOS - GRZ

BOSGRZ

Boston Logan Intl

Wed 8/13

8:50 pm-3:00 pm

2 stops36h 10m

$299

BostonGraz

BOS - GRZ

BOSGRZ

Boston Logan Intl

Tue 8/12

5:05 pm-5:55 pm

1 stop18h 50m

$509

BostonGraz

BOS - GRZ

BOSGRZ

Boston Logan Intl

Mon 8/18

8:05 pm-12:35 pm

1 stop10h 30m

$511

BostonGraz

BOS - GRZ

BOSGRZ

Boston Logan Intl

Fri 8/15

5:50 am-1:55 pm

2 stops26h 05m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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.

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 July 3, 2025.
Read through reviews of airlines operating flights from Boston to Graz, such as SWISS, Air Canada, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Food

7.1

Overall

7.5

Crew

8.2

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
SWISS
7.5
Good
1,654 reviews
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Food

7.1

Overall

7.5

Crew

8.2

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Air Canada
7.1
Good
9,681 reviews
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Food

7.1

Overall

7.5

Crew

8.2

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Lufthansa
6.8
Okay
7,207 reviews
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Food

7.1

Overall

7.5

Crew

8.2

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

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 $683. Other airlines that can offer you cheap pricing are Lufthansa, from $718, and SWISS, from $758.

  • What are the cheapest airlines to fly from Boston to Graz one-way?

    The cheapest airlines for a one-way flight from Boston to Graz are SWISS ($509), Lufthansa ($511), and Air Canada ($568).

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Graz

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Vienna flights
Boston to Salzburg flights
Albany to Vienna flights
Boston to Innsbruck flights
Hartford to Vienna flights
Boston to Klagenfurt flights
Boston to Linz flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.