ZAG - BOS

$706 Find Cheap Flights from Zagreb to Boston

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Zagreb to Boston departing on 11/3. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Zagreb to Boston, 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 Zagreb to Boston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$706
Austrian Airlines
Mon 11/3Sun 11/16
ZAG - BOS • 1 stop
Cheapest one-way
$1,278
Typical prices: $545-$567
Multiple Airlines
Tue 11/4
ZAG - BOS • 3 stops
Top airlines
Austrian Airlines
Cheapest • from $706 (round-trip)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Zagreb to Boston (ZAG-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Zagreb to Boston 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 Zagreb to Boston

Mon, Nov 3 - Sun, Nov 16
Austrian Airlines Logo
2:35 pm - 2:05 pmZAG-BOS
29h 30m1 stop
Austrian Airlines Logo
6:25 pm - 2:00 pmBOS-ZAG
13h 35m1 stop
$706Austrian Airlines
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Fri, Nov 28 - Fri, Dec 5
Multiple Airlines Logo
6:15 am - 1:25 pmZAG-BOS
13h 10m1 stop
Multiple Airlines Logo
2:15 pm - 2:00 pmBOS-ZAG
17h 45m2 stops
$737Multiple Airlines
Find Deal
Fri, Nov 28 - Fri, Dec 5
United Airlines Logo
6:15 am - 2:52 pmZAG-BOS
14h 37m2 stops
United Airlines Logo
2:15 pm - 10:15 pmBOS-ZAG
26h 00m2 stops
$745United Airlines
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Fri, Nov 28 - Fri, Dec 5
Delta Logo
6:30 am - 1:20 pmZAG-BOS
12h 50m1 stop
Delta Logo
6:30 pm - 2:35 pmBOS-ZAG
14h 05m1 stop
$756Delta
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Mon, Nov 3 - Sun, Nov 16
Delta Logo
6:30 am - 6:55 pmZAG-BOS
18h 25m2 stops
Delta Logo
1:20 pm - 2:35 pmBOS-ZAG
19h 15m2 stops
$779Delta
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Wed, Dec 17 - Mon, Dec 22
KLM Logo
6:30 am - 1:20 pmZAG-BOS
12h 50m1 stop
KLM Logo
8:50 pm - 1:10 pmBOS-ZAG
10h 20m1 stop
$868KLM
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Thu, Dec 18 - Sun, Dec 21
KLM Logo
6:30 am - 1:20 pmZAG-BOS
12h 50m1 stop
KLM Logo
8:50 pm - 1:10 pmBOS-ZAG
10h 20m1 stop
$1,032KLM
Find Deal
Wed, Dec 17 - Mon, Dec 22
United Airlines Logo
6:15 am - 9:32 amZAG-BOS
33h 17m2 stops
United Airlines Logo
6:55 pm - 1:50 pmBOS-ZAG
36h 55m2 stops
$1,180United Airlines
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Wed, Dec 17 - Mon, Dec 22
Lufthansa Logo
6:15 am - 1:25 pmZAG-BOS
13h 10m1 stop
Lufthansa Logo
2:15 pm - 11:40 amBOS-ZAG
15h 25m2 stops
$1,204Lufthansa
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Tue, Oct 28 - Wed, Nov 5
Lufthansa Logo
6:15 am - 2:25 pmZAG-BOS
13h 10m1 stop
Lufthansa Logo
4:20 pm - 1:50 pmBOS-ZAG
15h 30m1 stop
$12,646Lufthansa
Find Deal
Booking Insights

KAYAK's insights & trends for Zagreb to Boston flights

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

What’s the cheapest day of the week to fly from Zagreb to Boston?

The average price of all round-trip flights from Zagreb to Boston clicked on KAYAK for each day over the last 12 months.

When flying from Zagreb to Boston, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Zagreb, you’ll find the best rates on Wednesdays and the most expensive ones on Saturdays.

Good to know

Low seasonMay
Cheapest flight$706
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Zagreb to Boston

When to book flights from Zagreb to Boston

Are your dates flexible? Find out the best times to travel from Zagreb to Boston 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 Zagreb to Boston

  • What is the cheapest flight from Zagreb to Boston?

    In the last 3 days, the lowest price for a flight from Zagreb to Boston was $1,278 for a one-way ticket and $706 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Zagreb and on arrival in Boston.

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

    When flying out of Zagreb you will be using Zagreb Franjo Tuđman. You will be landing at Boston, also known as Boston Logan Intl.

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

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

  • Which airline alliances offer flights from Zagreb to Boston?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Zagreb and Boston, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Zagreb to Boston, KLM or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Zagreb to Boston are KLM and Lufthansa. With an average price for the route of $827 and an overall rating of 7.7, KLM is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $729 and an overall rating of 6.8.

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

    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 Zagreb to Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Zagreb 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 Zagreb to Boston?

    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 Boston with an airline and back to Zagreb with another airline. Booking your flights between Zagreb and BOS 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 Zagreb to Boston?

    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 Boston from Zagreb up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Zagreb to Boston

 
See real verified KAYAK customer reviews for airlines flying from Zagreb to Boston. 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 Zagreb to Boston? 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.
7.7
KLMOverall score based on 1404 reviews
7.6Comfort
7.1Entertainment
8.4Crew
7.8Boarding
7.3Food
Airline reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

2.0 MediocreElizabeth, Oct 2025CDG - AMS
Read more KLM reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Klm start boarding while somw air issue in the plan

Give yourself over 2+ hours layover because if flight is slighlty delayed and you miss your connection, Lufthansa will do nothing for you

We would have missed our connection from Munich to Boston but we had a van outside the plan that wisked us to our terminal. Much appreciated and we didn’t even realize that Lufthansa had done this until the announcement on disembarkation. Well organized airline! Will definitely fly Lufthansa again!!!

Everything went well. I will fly with Lufthansa again. And use Kayak whenever I book flights

Bought a seat in a flight that got changed out so ended up paying for a seat I would have had if I hadn't paid.

Food was poor quality and the screens for entertainment didn’t work properly

Food was much better than my outbound flight. On-time. Good service. I had a problem with my entertainment screen, but the attendant fixed it promptly.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

United lost my travel information and canceled my original flight. I had a seat assignment but was refused the booking. I had to prove that I went to Germany on United Very concerned about security that no one recorded my passport from Cleveland to NY and NY to Frankfurt I arrived at home at 12:30am on Saturday instead of 8pm I expect a full refund from United Please provide information to assure compensation

I paid for extra legroom which made the long flight very comfortable. Food was very tasty, they fed us 2 meals plus a cookie snack and extra liquids. Checked luggage is expensive.

Lufthansa is turning into a budget airline. On transfers, the luggage never arrives if you have less than 2 hours for the transfer. This is happened to me multiple times when I end up on flights serviced by Lufthansa. The first leg of the flight was serviced by Discover Airlines. It was a 3-hour flight and they only offer a glass of water. Everything else is for purchase. I purchased my ticket as economy which should have included a bag but it ended up booking as economy light so I had to pay for a bag in each direction.

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

Information on your arrival and departure airports

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