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Zagreb

$291+ Cheap flights from Boston (BOS) to Zagreb (ZAG)

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ZAG
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Zagreb Franjo Tuđman are usually found in March or October, booked 11 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Boston to Zagreb

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Zagreb (ZAG). 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 septiembre 11, 2025.

Round-trip from

$366
(Kiwi.com)

One-way from

$291
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$762
From Boston Logan Intl to Zagreb Franjo Tuđman
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One-way flight from Boston Logan Intl to Zagreb Franjo Tuđman
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Highest demand for flights based on searches. 10% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Boston to Zagreb

Cheapest flights from Boston to Zagreb
Explore the most affordable flight options available from Boston to Zagreb. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/38:40 pmBOS - ZAG
1 stop10h 10mMultiple Airlines
lun. 11/172:35 pmZAG - BOS
1 stop29h 30mMultiple Airlines
Deal found 9/11$366
This Mytrip deal was found by Cheapflights users on 9/10. 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.
lun. 10/204:30 pmBOS - ZAG
1 stop20h 15mMultiple Airlines
mié. 11/512:15 pmZAG - BOS
2 stops16h 32mMultiple Airlines
Deal found 9/10$371
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/96:25 pmBOS - ZAG
1 stop13h 35mMultiple Airlines
mar. 12/231:35 pmZAG - BOS
1 stop11h 00mMultiple Airlines
Deal found 9/10$373
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/108:40 pmBOS - ZAG
1 stop13h 15mLufthansa
mié. 12/241:35 pmZAG - BOS
1 stop11h 00mLufthansa
Deal found 9/11$376
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/88:40 pmBOS - ZAG
1 stop10h 10mMultiple Airlines
lun. 12/222:35 pmZAG - BOS
1 stop29h 30mMultiple Airlines
Deal found 9/9$383
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/92:15 pmBOS - ZAG
2 stops17h 35mLufthansa
mar. 12/231:35 pmZAG - BOS
1 stop11h 00mLufthansa
Deal found 9/10$388
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/299:40 pmBOS - ZAG
1 stop13h 15mLufthansa
mié. 11/121:35 pmZAG - BOS
1 stop11h 00mLufthansa
Deal found 9/9$389
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/309:40 pmBOS - ZAG
1 stop13h 15mMultiple Airlines
jue. 11/132:35 pmZAG - BOS
1 stop29h 30mMultiple Airlines
Deal found 9/10$399
This Mytrip deal was found by Cheapflights users on 9/10. 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.
lun. 10/208:05 pmBOS - ZAG
1 stop10h 30mLufthansa
mié. 11/51:35 pmZAG - BOS
1 stop11h 00mLufthansa
Deal found 9/10$401

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Zagreb 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Boston to Zagreb that are best for you.

Fly from

Boston

Fly to

Zagreb

Route

Depart

Return

Price

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

mar. 12/9

6:25 pm-2:00 pm

1 stop13h 35m

Zagreb Franjo Tuđman

mar. 12/23

1:35 pm-6:35 pm

1 stop11h 00m

$373

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

mié. 12/10

8:40 pm-3:55 pm

1 stop13h 15m

Zagreb Franjo Tuđman

mié. 12/24

1:35 pm-6:35 pm

1 stop11h 00m

$376

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

lun. 11/3

5:30 am-12:50 pm

2 stops25h 20m

Zagreb Franjo Tuđman

lun. 11/17

2:35 pm-2:05 pm

1 stop29h 30m

$392

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

mar. 2/10

8:40 pm-12:50 pm

1 stop10h 10m

Zagreb Franjo Tuđman

mar. 2/24

1:35 pm-6:35 pm

1 stop11h 00m

$408

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

lun. 11/10

5:30 am-12:50 pm

2 stops25h 20m

Zagreb Franjo Tuđman

lun. 11/17

2:35 pm-2:05 pm

1 stop29h 30m

$409

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

lun. 3/9

5:30 am-12:50 pm

2 stops26h 20m

Zagreb Franjo Tuđman

lun. 3/23

4:40 pm-7:35 pm

1 stop31h 55m

$412

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

mié. 10/29

5:20 pm-3:55 pm

2 stops17h 35m

Zagreb Franjo Tuđman

mié. 11/12

1:35 pm-6:35 pm

1 stop11h 00m

$419

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

mié. 12/10

8:40 pm-3:55 pm

1 stop13h 15m

Zagreb Franjo Tuđman

mié. 12/24

1:35 pm-7:42 pm

2 stops36h 07m

$423

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

jue. 10/30

9:40 pm-3:55 pm

1 stop13h 15m

Zagreb Franjo Tuđman

jue. 11/13

6:10 am-6:35 pm

2 stops18h 25m

$428

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

mar. 3/10

6:15 am-12:50 pm

2 stops25h 35m

Zagreb Franjo Tuđman

mar. 3/24

2:35 pm-9:57 am

2 stops24h 22m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 18 results
1
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Best time to book a flight from Boston to Zagreb

Have a flexible travel schedule? Discover the best time to fly to Zagreb 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.

Cheapflights Insights

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

How far ahead should I book a flight from Boston to Zagreb?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Zagreb. Price data was last updated on August 29, 2025.

Booking 11 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Zagreb. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Zagreb?

Currently, November is the cheapest month in which you can book a flight from Boston to Zagreb (average of $641). Flying from Boston to Zagreb in June is currently the most expensive (average of $1,257). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to ZAG?

Find hourly flight availability from Boston to Zagreb. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

When flying from Boston to Zagreb, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 21% versus a flight at noon.

Reviews of airlines servicing Zagreb

Get insights into the airlines that provide service to Zagreb. 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 Zagreb. Reviews last updated septiembre 11, 2025.
Get a feel of what it's like to fly with KLM, Air France, and Turkish Airlines from Boston to Zagreb by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Air France
7.4
Good
1,469 reviews
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Turkish Airlines
7.3
Good
3,968 reviews
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Lufthansa
6.8
Okay
7,409 reviews
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
British Airways
6.7
Okay
7,361 reviews
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from Boston to Zagreb. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Boston to Zagreb?

    Airlines like Lufthansa fly from Boston to Zagreb in about 13h 15m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 4102 mi.

  • What are the cheapest airlines flying from Boston to Zagreb round-trip?

    Cheapflights users have booked flights from Boston to Zagreb round-trip from $418. Other airlines that can offer you cheap pricing are KLM, from $424, and Lufthansa, from $467. You may be able to fly from Boston to Zagreb for 47% less than the average price by searching for these airlines.

  • Can I find deals for flights from Boston to Zagreb that include hotel bookings?

    Yes. In addition to deals on Boston to Zagreb flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Zagreb?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Zagreb.

  • Can I find deals for business class flights from Boston to Zagreb?

    Yes. Cheapflights offers flight deals from Boston to Zagreb by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Zagreb?

    Currently, November is the cheapest month in which you can book a flight from Boston to Zagreb (average of $641). Flying from Boston to Zagreb in June is currently the most expensive (average of $1,257). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

Top 7 airlines flying from Boston to Zagreb

Discover the top 7 airlines that operate flights from Boston to Zagreb. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$418Average$780FlexibilityNo cancel feeOn-time77%
KLMCheapest$424Average$751FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$467Average$788FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$501Average$669FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$535Average$675FlexibilityNo cancel feeOn-time77%
DeltaCheapest$544Average$853FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$563Average$613FlexibilityNo cancel feeOn-time77%

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