BOS - GRZ

$418 Find Cheap Flights from Boston to Graz

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Graz departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Graz

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Graz, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Graz, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,004
Multiple Airlines
Fri 8/7Fri 8/14
BOS - GRZ • 1 stop
Cheapest one-way
$418
Multiple Airlines
Fri 7/10
BOS - GRZ • 3 stops
Top airlines
Lufthansa
Cheapest • from $969 (round-trip)
Lufthansa
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Graz. You'll need at least 1 connection.
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Graz (BOS-GRZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Graz that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Graz

Fri, Aug 7 - Fri, Aug 14
Multiple Airlines Logo
4:45 pm - 1:55 pm
BOS
-
GRZ
15h 10m
1 stop
Multiple Airlines Logo
6:10 am - 2:45 pm
GRZ
-
BOS
14h 35m
1 stop
$1,004Multiple Airlines
Fri, Aug 7 - Fri, Aug 14
United Airlines Logo
10:40 am - 1:55 pm
BOS
-
GRZ
21h 15m
2 stops
United Airlines Logo
1:15 pm - 5:40 pm
GRZ
-
BOS
10h 25m
1 stop
$1,111United Airlines
Mon, Jul 13 - Thu, Jul 23
Multiple Airlines Logo
4:45 pm - 1:55 pm
BOS
-
GRZ
15h 10m
1 stop
Multiple Airlines Logo
10:05 am - 2:45 pm
GRZ
-
BOS
10h 40m
1 stop
$1,128Multiple Airlines
Fri, Aug 7 - Fri, Aug 14
United Airlines Logo
10:40 am - 1:55 pm
BOS
-
GRZ
21h 15m
2 stops
United Airlines Logo
6:10 am - 9:59 pm
GRZ
-
BOS
21h 49m
2 stops
$1,129United Airlines
Sat, Jul 18 - Thu, Jul 23
Multiple Airlines Logo
4:45 pm - 11:00 pm
BOS
-
GRZ
24h 15m
2 stops
Multiple Airlines Logo
4:35 pm - 2:45 pm
GRZ
-
BOS
28h 10m
3 stops
$1,154Multiple Airlines
Sun, Jul 12 - Wed, Jul 22
Multiple Airlines Logo
4:45 pm - 6:20 pm
BOS
-
GRZ
19h 35m
1 stop
Multiple Airlines Logo
6:00 am - 2:45 pm
GRZ
-
BOS
14h 45m
1 stop
$1,254Multiple Airlines
Sat, Jul 18 - Thu, Jul 23
Multiple Airlines Logo
4:45 pm - 9:10 am
BOS
-
GRZ
34h 25m
3 stops
Multiple Airlines Logo
4:35 pm - 2:45 pm
GRZ
-
BOS
28h 10m
3 stops
$1,263Multiple Airlines
Sat, Jul 18 - Thu, Jul 23
Multiple Airlines Logo
4:45 pm - 9:45 am
BOS
-
GRZ
11h 00m
1 stop
Multiple Airlines Logo
6:05 am - 2:45 pm
GRZ
-
BOS
14h 40m
1 stop
$1,283Multiple Airlines
Fri, Aug 7 - Fri, Aug 14
Multiple Airlines Logo
6:50 pm - 12:35 pm
BOS
-
GRZ
35h 45m
3 stops
Multiple Airlines Logo
5:05 pm - 10:26 pm
GRZ
-
BOS
35h 21m
3 stops
$1,290Multiple Airlines
Mon, Jul 13 - Thu, Jul 23
Multiple Airlines Logo
8:50 pm - 10:05 am
BOS
-
GRZ
31h 15m
3 stops
Multiple Airlines Logo
6:55 pm - 9:45 pm
GRZ
-
BOS
32h 50m
3 stops
$1,373Multiple Airlines
Booking Insights

KAYAK's insights & trends for Boston to Graz flights

Get data-powered insights and trends into flights from Boston to Graz to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Boston to Graz?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Boston to Graz were found on Lufthansa ($969) and United Airlines ($1,111).

Find deals

Good to know

Cheapest flight$418
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Graz

  • What is the cheapest flight from Boston to Graz?

    In the last 5 days, the lowest price for a flight from Boston to Graz was $418 for a one-way ticket and $910 for a round-trip.

  • Do I need a passport to fly between Boston and Graz?

    A passport is required to fly from Boston to Graz.

  • Which airports will I be using when flying from Boston to Graz?

    On your way to Graz, you’ll fly out from Boston Logan Intl. You’ll be landing at Graz Thalerhof.

  • Which aircraft models fly most regularly from Boston to Graz?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Graz?

    Star Alliance is the only airline alliance operating flights between Boston and Graz.

  • How does KAYAK find such low prices on flights from Boston to Graz?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Graz.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Graz?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Graz from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Graz?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Graz with an airline and back to Boston with another airline. Booking your flights between Boston and GRZ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Graz?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Graz from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Boston to Graz

 
See real verified KAYAK customer reviews for airlines flying from Boston to Graz. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Graz? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 8102 reviews
7.6Crew
6.4Entertainment
6.8Comfort
7.0Boarding
6.3Food
Airline reviews

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

8.0 ExcellentAnonymous, Oct 2025
BOS - FRA
Read more Lufthansa reviews

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

Flight was 1.5 hours late to depart so changed flights to Swiss Air.

Entertainment was good. Food was mediocre. Service was mediocre. New plane was smooth

Staff was great. Space in bathrooms was very good. Boarding went smoothly due to aisles. I would like more room in coach. 2 more inches would be helpful. Lost luggage was a big issue; more on the administrative side than flight related, but diminished the flight experience.

Flight was cancelled and I got rebooked with anther airline. Also had booked a direct flight and got a layover.

The seats are designed for 12 years old, but pretty uncomfortable for the average adulte!!

Boston Logan is a crummy airport - signage is terrible or lacking in areas. Boarding seemed to be a free for all and with all the different airlines speaking, you couldn't tell who was supposed to be where and when. Plain and simple, airlines should board from the back of the plane to the front. Also someone was sitting in my seat. By the time that was figured out, I had to place my overhead behind me which made de-planing more difficult. Logan is not Lufthansa's fault so that is not on them, Boarding is on them! Still, overall it was a Good Experience flying with Lufthansa. This is not my first flight with them...

The Lufthansa part was wonderful. The short connection flight was not.

Both flights were late for what appeared to be the airline’s not having the planes ready. Arrived over 6 hours late.

Seats were not the most comfortable and food options weren’t great but overall but everything else was excellent

Everything you need to know for your flight from Boston to Graz

Information on your arrival and departure airports

Boston (BOS)
Graz (GRZ)