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Zagreb

$271+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ZAG
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Zagreb Franjo Tuđman are usually found in November or October, booked 75 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap 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 diciembre 12, 2025.

This Gotogate deal was found by Cheapflights users on 12/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/246:15 amBOS - ZAG
2 stops25h 35mMultiple Airlines
lun. 1/125:50 pmZAG - BOS
2 stops29h 24mMultiple Airlines
Deal found 12/10$859
This Gotogate deal was found by Cheapflights users on 12/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/163:40 pmBOS - ZAG
2 stops15h 35mMultiple Airlines
lun. 12/222:35 pmZAG - BOS
1 stop29h 30mMultiple Airlines
Deal found 12/10$979
This KLM deal was found by Cheapflights users on 12/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/247:10 pmBOS - ZAG
1 stop21h 50mKLM
lun. 1/123:25 pmZAG - BOS
1 stop28h 15mKLM
Deal found 12/10$1,013
This Ovago deal was found by Cheapflights users on 12/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/247:44 pmBOS - ZAG
2 stops38h 11mMultiple Airlines
sáb. 12/272:35 pmZAG - BOS
1 stop29h 30mMultiple Airlines
Deal found 12/10$1,086
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/236:23 pmBOS - ZAG
2 stops37h 27mUnited Airlines
mar. 1/276:55 amZAG - BOS
2 stops17h 37mUnited Airlines
Deal found 12/10$1,092
This Gurufare deal was found by Cheapflights users on 12/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/148:40 pmBOS - ZAG
1 stop13h 15mMultiple Airlines
dom. 12/288:15 amZAG - BOS
1 stop11h 50mMultiple Airlines
Deal found 12/11$1,136
This Ovago deal was found by Cheapflights users on 12/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/247:44 pmBOS - ZAG
2 stops38h 11mLufthansa
sáb. 12/279:05 amZAG - BOS
2 stops15h 30mLufthansa
Deal found 12/10$1,161

Find 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$399
(Cheapflightsfares)

One-way from

$271
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$791
Provider with most accurate pricing for Boston Logan Intl-Zagreb Franjo Tuđman flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Zagreb Franjo Tuđman flights.
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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. 11% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 diciembre 12, 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. 3/31

8:05 pm-12:35 pm

1 stop10h 30m

Zagreb Franjo Tuđman

mié. 4/8

6:10 am-5:40 pm

1 stop17h 30m

$399

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

mar. 4/28

2:30 pm-9:30 pm

2 stops25h 00m

Zagreb Franjo Tuđman

jue. 5/7

6:10 am-5:40 pm

1 stop17h 30m

$403

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

mar. 4/28

4:40 pm-3:05 pm

2 stops16h 25m

Zagreb Franjo Tuđman

jue. 5/7

6:00 am-1:35 pm

1 stop13h 35m

$417

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

mar. 4/28

3:35 pm-12:35 pm

2 stops15h 00m

Zagreb Franjo Tuđman

jue. 5/7

1:20 pm-9:27 pm

2 stops14h 07m

$418

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

mar. 3/24

7:25 pm-11:00 am

1 stop10h 35m

Zagreb Franjo Tuđman

jue. 4/2

5:50 pm-1:50 pm

1 stop26h 00m

$425

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

mié. 3/25

9:50 pm-11:00 pm

1 stop20h 10m

Zagreb Franjo Tuđman

vie. 4/3

6:00 am-1:35 pm

1 stop13h 35m

$426

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

mié. 3/25

9:50 pm-11:00 pm

1 stop20h 10m

Zagreb Franjo Tuđman

jue. 4/2

6:00 am-4:30 pm

1 stop16h 30m

$426

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

mié. 3/25

9:40 pm-3:55 pm

1 stop13h 15m

Zagreb Franjo Tuđman

mié. 4/1

6:10 am-5:40 pm

1 stop17h 30m

$427

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

mié. 3/25

9:50 pm-11:00 pm

1 stop20h 10m

Zagreb Franjo Tuđman

mar. 3/31

6:00 am-1:35 pm

1 stop13h 35m

$427

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

mar. 3/24

9:40 pm-3:55 pm

1 stop13h 15m

Zagreb Franjo Tuđman

mié. 4/1

6:10 am-5:40 pm

1 stop17h 30m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 20 results
1
2

Compare providers for flights from Boston to Zagreb

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Zagreb in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Zagreb flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Zagreb flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Zagreb flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Zagreb flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Zagreb flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 5, 2025.

Booking 75 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, December is the cheapest month in which you can book a flight from Boston to Zagreb (average of $398). Flying from Boston to Zagreb in March is currently the most expensive (average of $594). 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 diciembre 12, 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 20% 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 diciembre 12, 2025.
Get a feel of what it's like to fly with Delta, KLM, 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.
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,432 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Turkish Airlines
7.3
Good
4,089 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,626 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,571 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 10h 10m. 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 $413. Other airlines that can offer you cheap pricing are Iberia, from $418, and KLM, from $424. You may be able to fly from Boston to Zagreb for 43% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Boston to Zagreb one-way?

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $346. Users have also found prices from $373 and $397 on Delta and Austrian Airlines, respectively.

  • 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, December is the cheapest month in which you can book a flight from Boston to Zagreb (average of $398). Flying from Boston to Zagreb in March is currently the most expensive (average of $594). 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 6 airlines flying from Boston to Zagreb

Discover the top 6 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$413Average$679FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$418Average$778FlexibilityNo cancel feeOn-time77%
KLMCheapest$424Average$635FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$466Average$736FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$501Average$626FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$592Average$688FlexibilityNo cancel feeOn-time77%

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