BOS - GRZ

$485 Find Cheap Flights from Boston to Graz - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$920
Typical prices: $913-$1,233
Multiple Airlines
Mon 10/29Mon 11/5
BOS - GRZ • 3 stops
Cheapest one-way
$485
Typical prices: $645-$663
Multiple Airlines
Tue 10/9
BOS - GRZ • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Boston and Graz. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
August
Cheapest • 27% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Frankfurt am Main (FRA)
Cheapest • Avg $886 (round-trip)
Munich Franz Josef Strauss (MUC)
Shortest trip • 11h 17m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Boston to Graz (BOS-GRZ)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Graz

Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
7:00 pm - 6:00 pmBOS  Boston Logan Intl-GRZ Graz Thalerhof
18h 00m3 stops Lisbon Humberto Delgado Geneva Geneve-Cointrin Zurich
Multiple Airlines Logo
6:00 am - 8:15 pmGRZ  Graz Thalerhof-BOS Boston Logan Intl
20h 15m3 stops Frankfurt am Main Geneva Geneve-Cointrin Lisbon Humberto Delgado
$920Multiple Airlines
Sun, Nov 29 - Sat, Dec 5
Air Canada Logo
5:30 am - 1:55 pmBOS  Boston Logan Intl-GRZ Graz Thalerhof
26h 25m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
Air Canada Logo
2:35 pm - 7:02 pmGRZ  Graz Thalerhof-BOS Boston Logan Intl
34h 27m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$1,004Air Canada
Sun, Nov 29 - Sat, Dec 5
Multiple Airlines Logo
10:25 am - 1:55 pmBOS  Boston Logan Intl-GRZ Graz Thalerhof
21h 30m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
Multiple Airlines Logo
4:25 pm - 6:35 pmGRZ  Graz Thalerhof-BOS Boston Logan Intl
32h 10m1 stop Munich Franz Josef Strauss
$1,018Multiple Airlines
Thu, Oct 29 - Thu, Nov 5
Lufthansa Logo
9:40 pm - 1:05 pmBOS  Boston Logan Intl-GRZ Graz Thalerhof
10h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 6:35 pmGRZ  Graz Thalerhof-BOS Boston Logan Intl
18h 35m1 stop Munich Franz Josef Strauss
$1,024Lufthansa
Thu, Oct 29 - Thu, Nov 5
Lufthansa Logo
5:05 pm - 9:40 amBOS  Boston Logan Intl-GRZ Graz Thalerhof
11h 35m1 stop Frankfurt am Main
Lufthansa Logo
9:50 am - 11:59 pmGRZ  Graz Thalerhof-BOS Boston Logan Intl
20h 09m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl
$1,051Lufthansa
Sun, Nov 29 - Sat, Dec 5
Lufthansa Logo
8:40 pm - 10:20 pmBOS  Boston Logan Intl-GRZ Graz Thalerhof
19h 40m1 stop Munich Franz Josef Strauss
Lufthansa Logo
4:25 pm - 6:35 pmGRZ  Graz Thalerhof-BOS Boston Logan Intl
32h 10m1 stop Munich Franz Josef Strauss
$1,051Lufthansa
Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
5:45 am - 9:40 amBOS  Boston Logan Intl-GRZ Graz Thalerhof
22h 55m2 stops Toronto Pearson Intl Frankfurt am Main
Multiple Airlines Logo
9:50 am - 10:22 amGRZ  Graz Thalerhof-BOS Boston Logan Intl
30h 32m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
$1,058Multiple Airlines
Wed, Mar 10 - Wed, Mar 24
Multiple Airlines Logo
6:00 pm - 3:45 pmBOS  Boston Logan Intl-GRZ Graz Thalerhof
15h 45m2 stops Lisbon Humberto Delgado Munich Franz Josef Strauss
Multiple Airlines Logo
11:50 am - 8:40 pmGRZ  Graz Thalerhof-BOS Boston Logan Intl
13h 50m1 stop London Gatwick
$1,170Multiple Airlines
Wed, Mar 10 - Wed, Mar 24
Multiple Airlines Logo
3:30 pm - 3:45 pmBOS  Boston Logan Intl-GRZ Graz Thalerhof
18h 15m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
Multiple Airlines Logo
9:50 am - 10:35 pmGRZ  Graz Thalerhof-BOS Boston Logan Intl
17h 45m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
$1,172Multiple Airlines
Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
8:50 pm - 10:35 pmBOS  Boston Logan Intl-GRZ Graz Thalerhof
20h 45m2 stops Reykjavik Keflavik Intl Munich Franz Josef Strauss
Multiple Airlines Logo
6:00 am - 8:15 pmGRZ  Graz Thalerhof-BOS Boston Logan Intl
20h 15m3 stops Munich Franz Josef Strauss Madrid Barajas Lisbon Humberto Delgado
$1,195Multiple Airlines
Booking Insights

Price, demand and travel trends for Boston to Graz flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Boston to Graz with more confidence.

What is the cheapest airline to fly from Boston to Graz?

Air Canada ($1,004) and Lufthansa ($1,024) are the cheapest airlines to fly round-trip from Boston to Graz according to KAYAK data over the last 5 days.

Find deals

Key details for Boston to Graz flights

Low season

February

Cheapest flight

$485
Most popular time to fly and prices are also 27% lower on average.
Flight from Boston to Graz

When to book flights from Boston to Graz

Are your dates flexible? Find out the best times to travel from Boston to Graz based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to Graz flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Boston to Graz?

    Flights from Boston to Graz usually depart from Boston Logan Intl (BOS) and arrive at Graz Thalerhof (GRZ).

  • What cabin classes can I book on flights from Boston to Graz?

    Only Economy Class is available on flights from Boston to Graz.

  • Which airports do connecting flights from Boston to Graz pass through?

    Connecting flights from Boston to Graz most commonly pass through:

    • Munich Franz Josef Strauss (MUC) - 67% of one-stop connections
    • Frankfurt am Main (FRA) - 33% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Boston to Graz?

    Yes. Being flexible with your travel dates can save you up to 42% on the Boston to Graz route. Monday is the cheapest departure day at $758 round-trip on average, while Friday is the most expensive at $1,285, a difference of $527. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Boston to Graz?

    A nonstop flight from Boston to Graz takes 0h 00m, covering 4,032 miles.

  • Do I need a passport to fly from Boston to Graz?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Boston to Graz changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $920 to $1,923. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Boston to Graz looking right now?

    One-way fares from Boston to Graz are currently higher than usual. Average one-way flight prices are about $717, which is 8% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Boston to Graz?

    Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time at 11h 17m, compared with 14h 19m via Frankfurt am Main (FRA).

  • What is the time difference between Boston and Graz?

    Graz is 6 hours ahead of Boston (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Graz Thalerhof Airport (GRZ)?

    Graz Thalerhof Airport (GRZ) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include:
    • Europcar
    • Budget
    • Sixt
    • Alamo
    • Avis

  • How much should I expect to pay for a Boston to Graz flight?

    Round-trip flights from Boston to Graz range from $913 to $1,233, with an average of $1,035 over the past 12 months. Anything below $913 counts as a good deal.

Your guide to booking Boston to Graz flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Friday. On this route, Monday flights average $758 - about $527 less than Friday (41% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Boston to Graz trip for August. Fares historically average $758 round-trip in that month - typically $630 less than the most expensive month, which is October (based on the last 12 months).

More options for your flight from Boston to Graz

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