BOS - GRZ

$1,140 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
$1,140
Typical prices: $891-$1,285
Multiple Airlines
Fri 12/7Fri 12/14
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 • 37% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Frankfurt am Main (FRA)
Cheapest • Avg $863 (round-trip)
Munich Franz Josef Strauss (MUC)
Shortest trip • 11h 27m (one-way)
Insights
Insights
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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

Mon, Dec 7 - Mon, Dec 14
Multiple Airlines Logo
9:20 pm - 10:35 pmBOS  Boston Logan Intl-GRZ Graz Thalerhof
19h 15m3 stops Dublin Amsterdam Schiphol Munich Franz Josef Strauss
Multiple Airlines Logo
2:35 pm - 1:55 pmGRZ  Graz Thalerhof-BOS Boston Logan Intl
29h 20m3 stops Frankfurt am Main Amsterdam Schiphol Dublin
$1,140Multiple Airlines
Mon, Dec 7 - Mon, Dec 14
Multiple Airlines Logo
6:00 pm - 10:35 pmBOS  Boston Logan Intl-GRZ Graz Thalerhof
22h 35m2 stops Lisbon Humberto Delgado Munich Franz Josef Strauss
Multiple Airlines Logo
6:10 am - 2:45 pmGRZ  Graz Thalerhof-BOS Boston Logan Intl
38h 35m2 stops Munich Franz Josef Strauss Lisbon Humberto Delgado
$1,166Multiple Airlines
Mon, Dec 7 - Mon, Dec 14
Multiple Airlines Logo
10:25 am - 9:55 amBOS  Boston Logan Intl-GRZ Graz Thalerhof
17h 30m2 stops Montreal Pierre Elliott Trudeau Intl Zurich
Multiple Airlines Logo
2:35 pm - 1:45 pmGRZ  Graz Thalerhof-BOS Boston Logan Intl
29h 10m1 stop Frankfurt am Main
$1,224Multiple Airlines
Mon, Dec 7 - Mon, Dec 14
Multiple Airlines Logo
7:50 pm - 10:35 pmBOS  Boston Logan Intl-GRZ Graz Thalerhof
20h 45m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen Munich Franz Josef Strauss
Multiple Airlines Logo
9:10 am - 7:55 pmGRZ  Graz Thalerhof-BOS Boston Logan Intl
16h 45m2 stops Duesseldorf Intl Lisbon Humberto Delgado
$1,235Multiple Airlines
Mon, Dec 7 - Mon, Dec 14
Lufthansa Logo
8:40 pm - 1:05 pmBOS  Boston Logan Intl-GRZ Graz Thalerhof
10h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:10 am - 6:35 pmGRZ  Graz Thalerhof-BOS Boston Logan Intl
18h 25m1 stop Munich Franz Josef Strauss
$1,250Lufthansa
Sat, Nov 21 - Mon, Nov 30
Multiple Airlines Logo
3:10 pm - 8:25 amBOS  Boston Logan Intl-GRZ Graz Thalerhof
35h 15m3 stops Toronto Pearson Intl London Heathrow Duesseldorf Intl
Multiple Airlines Logo
2:35 pm - 8:20 pmGRZ  Graz Thalerhof-BOS Boston Logan Intl
35h 45m3 stops Frankfurt am Main London Heathrow Zurich
$1,409Multiple Airlines
Thu, Dec 17 - Wed, Dec 23
Air Canada Logo
5:45 am - 9:40 amBOS  Boston Logan Intl-GRZ Graz Thalerhof
21h 55m2 stops Toronto Pearson Intl Frankfurt am Main
Air Canada Logo
2:35 pm - 2:17 pmGRZ  Graz Thalerhof-BOS Boston Logan Intl
53h 42m2 stops Frankfurt am Main Toronto Pearson Intl
$1,446Air Canada
Thu, Dec 17 - Wed, Dec 23
Multiple Airlines Logo
5:45 am - 9:40 amBOS  Boston Logan Intl-GRZ Graz Thalerhof
21h 55m2 stops Toronto Pearson 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
$1,468Multiple Airlines
Sat, Nov 21 - Mon, Nov 30
Air Canada Logo
6:35 pm - 1:55 pmBOS  Boston Logan Intl-GRZ Graz Thalerhof
37h 20m2 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
$1,521Air Canada
Thu, Dec 17 - Wed, Dec 23
Lufthansa Logo
4:05 pm - 9:40 amBOS  Boston Logan Intl-GRZ Graz Thalerhof
11h 35m1 stop Frankfurt am Main
Lufthansa Logo
4:25 pm - 6:35 pmGRZ  Graz Thalerhof-BOS Boston Logan Intl
32h 10m1 stop Munich Franz Josef Strauss
$1,586Lufthansa
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 with more confidence.

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

Lufthansa ($1,250) and Air Canada ($1,446) are the cheapest airlines to fly round-trip from Boston to Graz according to KAYAK data over the last 5 days.

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Key details for Boston to Graz flights

Low season

January

Cheapest flight

$1,140
Beat the crowds with an average 74% drop in travelers.
The most popular month to fly with an average 17% increase in travelers.
Round-trip 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 answers about this route, including flight times, airports, airlines and booking tips.

  • How long is a flight from Boston to Graz?

    A nonstop flight from Boston to Graz takes 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.

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

    Round-trip flights from Boston to Graz range from $891 to $1,285, with an average of $1,199 over the past 12 months. Anything below $891 counts as a good deal.

  • 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 $1,140 to $7,142. That means the highest observed fare was about 6x higher than the lowest one.

  • 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:

    • Budget
    • Europcar
    • Alamo
    • Sixt
    • Thrifty

  • 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).

  • 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

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

    Yes. Flexible dates can save you up to 46% on flights from Boston to Graz. Monday is the cheapest departure day at $758 round-trip on average, while Thursday is the most expensive at $1,388, a difference of $630.

    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 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 27m, compared with 14h 45m via Frankfurt am Main (FRA).

  • What is the time difference between Boston and Graz?

    Graz is 5 hours ahead of Boston (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

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 are flexible, aim for a Monday departure and avoid flying on Thursday. On this route, Monday flights average $758, about $630 less than Thursday fares (45% 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

Complete your trip to Graz with a hotel stay or car rental

Car rentals in Graz
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