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

Cheapflights users have booked flights from Boston to Zagreb round-trip from $582. Other airlines that can offer you cheap pricing are Air Canada, from $640, and Lufthansa, from $649. You may be able to fly from Boston to Zagreb for 29% 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 Austrian Airlines. According to our data, you can fly for as low as $536. Users have also found prices from $540 and $763 on Air Canada and ITA Airways, respectively.

What is the cheapest day to fly from Boston to Zagreb?

Travelers seeking maximum savings on their Boston to Zagreb flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Boston to Zagreb?

Consider Air France, British Airways or Delta when booking your flight. These represent the most popular airlines when flying from Boston to Zagreb.

What is the cheapest day to fly round-trip from Boston to Zagreb?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 38% when planning your travel around this day of the week.

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

To save up to 42% on this flight, we recommend booking at least 11 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Boston to Zagreb from $585 1-2 weeks out and tickets from $834 for flights departing within the next 72 hours.

What is the cheapest month to fly from Boston to Zagreb?

March is one of the best times of the year to fly to Zagreb from Boston. Prices for March average $822 per person but you can even find prices for as low as $535. The most expensive prices can be found in the month of June. Opting for a March flight can save you 31% on your journey compared to booking in June

Most accurate provider : When it comes to deals on Boston-Zagreb flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Boston-Zagreb flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

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.

$250+ Flights from Boston to Zagreb

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Find cheap flights from Boston to Zagreb with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Boston Logan Intl to Zagreb Franjo Tuđman are usually found in March or February, booked 10 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Boston to Zagreb

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$492 (Gotogate)
One-way from	$482 (Kiwi.com)
Popular in	June
Cheapest in	March
Average price	$837

Provider with most accurate pricing for Boston Logan Intl-Zagreb Franjo Tuđman flight deals.

Search Deals

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

Search Deals

One-way flight from Boston Logan Intl to Zagreb Franjo Tuđman

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($203 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 April 17, 2025.

Tue 5/134:15 pmBOS - ZAG

1 stop23h 50mMultiple Airlines

Tue 5/207:40 amZAG - BOS

1 stop12h 15mMultiple Airlines

Deal found 4/15

$492

Mon 6/237:40 pmBOS - ZAG

1 stop17h 45mBritish Airways

Tue 7/88:10 pmZAG - BOS

1 stop32h 30mBritish Airways

Deal found 4/15

$582

Tue 5/135:50 amBOS - ZAG

2 stops24h 45mAir Canada

Tue 5/206:05 amZAG - BOS

2 stops21h 52mAir Canada

Deal found 4/15

$640

Sun 8/38:05 pmBOS - ZAG

1 stop10h 30mLufthansa

Mon 8/253:00 pmZAG - BOS

1 stop30h 40mLufthansa

Deal found 4/16

$649

Tue 8/55:50 pmBOS - ZAG

1 stop14h 25mUnited Airlines

Tue 8/192:55 pmZAG - BOS

2 stops24h 40mUnited Airlines

Deal found 4/16

$658

Wed 5/73:17 pmBOS - ZAG

2 stops17h 13mDelta

Wed 5/216:00 amZAG - BOS

2 stops19h 06mDelta

Deal found 4/16

$663

Sun 8/36:45 pmBOS - ZAG

1 stop15h 20mKLM

Mon 8/255:00 pmZAG - BOS

1 stop31h 25mKLM

Deal found 4/17

$669

Tue 5/135:10 pmBOS - ZAG

1 stop11h 30mAustrian Airlines

Tue 5/2011:20 amZAG - BOS

2 stops36h 01mAustrian Airlines

Deal found 4/16

$673

Wed 9/249:35 pmBOS - ZAG

1 stop15h 50mTurkish Airlines

Wed 10/159:35 amZAG - BOS

1 stop16h 05mTurkish Airlines

Deal found 4/16

$718

Sun 12/1410:35 pmBOS - ZAG

2 stops17h 40mTAP AIR PORTUGAL

Sun 12/289:05 amZAG - BOS

2 stops17h 00mTAP AIR PORTUGAL

Deal found 4/17

$847

Best flights from Boston to Zagreb
Discover carefully curated flight deals from Boston to Zagreb that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Tue 5/134:15 pmBOS - ZAG

1 stop23h 50mMultiple Airlines

Tue 5/207:40 amZAG - BOS

1 stop12h 15mMultiple Airlines

Deal found 4/15

$492

Mon 6/237:40 pmBOS - ZAG

1 stop17h 45mBritish Airways

Tue 7/88:10 pmZAG - BOS

1 stop32h 30mBritish Airways

Deal found 4/15

$582

Tue 5/135:50 amBOS - ZAG

2 stops24h 45mAir Canada

Tue 5/206:05 amZAG - BOS

2 stops21h 52mAir Canada

Deal found 4/15

$640

Sun 8/38:05 pmBOS - ZAG

1 stop10h 30mLufthansa

Mon 8/253:00 pmZAG - BOS

1 stop30h 40mLufthansa

Deal found 4/16

$649

Tue 8/55:50 pmBOS - ZAG

1 stop14h 25mUnited Airlines

Tue 8/192:55 pmZAG - BOS

2 stops24h 40mUnited Airlines

Deal found 4/16

$658

Wed 5/73:17 pmBOS - ZAG

2 stops17h 13mDelta

Wed 5/216:00 amZAG - BOS

2 stops19h 06mDelta

Deal found 4/16

$663

Sun 8/36:45 pmBOS - ZAG

1 stop15h 20mKLM

Mon 8/255:00 pmZAG - BOS

1 stop31h 25mKLM

Deal found 4/17

$669

Tue 5/135:10 pmBOS - ZAG

1 stop11h 30mAustrian Airlines

Tue 5/2011:20 amZAG - BOS

2 stops36h 01mAustrian Airlines

Deal found 4/16

$673

Wed 9/249:35 pmBOS - ZAG

1 stop15h 50mTurkish Airlines

Wed 10/159:35 amZAG - BOS

1 stop16h 05mTurkish Airlines

Deal found 4/16

$718

Last-minute flights from Boston to Zagreb
Discover last-minute flight deals from Boston to Zagreb. Data last updated April 17, 2025 and is based on user searches.

Wed 4/2311:35 pmBOS - ZAG

2 stops32h 15mMultiple Airlines

Sun 5/46:50 amZAG - BOS

2 stops18h 00mMultiple Airlines

Deal found 4/16

$2,941

Wed 4/238:00 pmBOS - ZAG

2 stops15h 55mBritish Airways

Sat 5/108:45 pmZAG - BOS

1 stop20h 25mBritish Airways

Deal found 4/16

$4,711

Wed 4/239:35 pmBOS - ZAG

1 stop15h 50mTurkish Airlines

Sat 5/108:20 pmZAG - BOS

1 stop29h 20mTurkish Airlines

Deal found 4/16

$5,251

Wed 4/305:50 pmBOS - ZAG

2 stops12h 45mLufthansa

Fri 5/96:05 amZAG - BOS

2 stops15h 35mLufthansa

Deal found 4/16

$769

Wed 4/305:15 pmBOS - ZAG

3 stops21h 15mITA Airways

Sun 5/112:45 pmZAG - BOS

2 stops28h 55mITA Airways

Deal found 4/16

$1,235

Wed 5/73:17 pmBOS - ZAG

2 stops17h 13mDelta

Wed 5/216:00 amZAG - BOS

2 stops19h 06mDelta

Deal found 4/16

$663

Sun 5/117:25 pmBOS - ZAG

1 stop12h 25mBritish Airways

Wed 5/211:20 pmZAG - BOS

2 stops15h 29mBritish Airways

Deal found 4/16

$675

Sun 5/1110:00 pmBOS - ZAG

1 stop19h 35mUnited Airlines

Wed 5/216:15 amZAG - BOS

2 stops33h 20mUnited Airlines

Deal found 4/17

$795

Tue 5/134:15 pmBOS - ZAG

1 stop23h 50mMultiple Airlines

Tue 5/207:40 amZAG - BOS

1 stop12h 15mMultiple Airlines

Deal found 4/15

$492

Tue 5/135:50 amBOS - ZAG

2 stops24h 45mAir Canada

Tue 5/206:05 amZAG - BOS

2 stops21h 52mAir Canada

Deal found 4/15

$640

Tue 5/135:10 pmBOS - ZAG

1 stop11h 30mAustrian Airlines

Tue 5/2011:20 amZAG - BOS

2 stops36h 01mAustrian Airlines

Deal found 4/16

$673

Thu 5/159:35 pmBOS - ZAG

1 stop15h 50mTurkish Airlines

Mon 5/2610:05 pmZAG - BOS

2 stops51h 35mTurkish Airlines

Deal found 4/16

$890

One-way flights from Boston to Zagreb
Search for one-way flight options from Boston to Zagreb. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Thu 6/267:15 pmBOS - ZAG

3 stops23h 45mMultiple Airlines

Deal found 4/17

$482

Tue 5/135:10 pmBOS - ZAG

1 stop11h 30mAustrian Airlines

Deal found 4/17

$536

Tue 5/135:50 amBOS - ZAG

2 stops24h 45mAir Canada

Deal found 4/17

$540

Tue 5/2010:00 amBOS - ZAG

3 stops28h 35mITA Airways

Deal found 4/17

$763

Wed 4/3010:40 pmBOS - ZAG

2 stops16h 40mTAP AIR PORTUGAL

Deal found 4/17

$796

Sat 6/77:13 amBOS - ZAG

2 stops20h 42mBritish Airways

Deal found 4/17

$798

Wed 4/309:35 pmBOS - ZAG

1 stop15h 50mTurkish Airlines

Deal found 4/17

$824

Fri 5/165:50 pmBOS - ZAG

1 stop14h 20mLufthansa

Deal found 4/17

$3,268

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boston to Zagreb that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

Tue 5/13

4:15 pm-10:05 pm

1 stop23h 50m

Zagreb Franjo Tuđman

Tue 5/20

7:40 am-1:55 pm

1 stop12h 15m

$492

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

Mon 6/23

7:40 pm-7:25 pm

1 stop17h 45m

Zagreb Franjo Tuđman

Tue 7/8

8:10 pm-10:40 pm

1 stop32h 30m

$582

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

Tue 5/13

5:50 am-12:35 pm

2 stops24h 45m

Zagreb Franjo Tuđman

Tue 5/20

6:05 am-9:57 pm

2 stops21h 52m

$640

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

Sun 8/3

8:05 pm-12:35 pm

1 stop10h 30m

Zagreb Franjo Tuđman

Mon 8/25

3:00 pm-3:40 pm

1 stop30h 40m

$649

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

Tue 8/5

5:50 pm-2:15 pm

1 stop14h 25m

Zagreb Franjo Tuđman

Tue 8/19

2:55 pm-9:35 am

2 stops24h 40m

$658

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

Wed 5/7

3:17 pm-2:30 pm

2 stops17h 13m

Zagreb Franjo Tuđman

Wed 5/21

6:00 am-7:06 pm

2 stops19h 06m

$663

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

Sun 8/3

6:45 pm-4:05 pm

1 stop15h 20m

Zagreb Franjo Tuđman

Mon 8/25

5:00 pm-6:25 pm

1 stop31h 25m

$669

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

Tue 5/13

5:10 pm-10:40 am

1 stop11h 30m

Zagreb Franjo Tuđman

Tue 5/20

11:20 am-5:21 pm

2 stops36h 01m

$673

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

Wed 9/24

9:35 pm-7:25 pm

1 stop15h 50m

Zagreb Franjo Tuđman

Wed 10/15

9:35 am-7:40 pm

1 stop16h 05m

$718

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

Tue 9/30

11:00 pm-2:55 pm

2 stops33h 55m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 17 results

Compare providers for flights from Boston to Zagreb

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Zagreb in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*2 stars
Flightnetwork	Price Accuracy2 stars	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*3 stars

*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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Boston-Zagreb flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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?

Booking 10 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 $1,342). 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?

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.

Rainfall in Zagreb by month

In terms of precipitation, rainfall in Zagreb ranges from 1.9 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Zagreb when rainfall is around 1.9 in.

Temperature in Zagreb by month

If weather is an important factor for your trip to Zagreb, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Zagreb

To help decide which airline to fly from Boston to Zagreb, see what other customers have to say about Delta, KLM and Austrian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,917 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,329 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines

7.6

Good

775 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,667 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines

7.3

Good

3,769 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Boston to Zagreb round-trip?
Cheapflights users have booked flights from Boston to Zagreb round-trip from $582. Other airlines that can offer you cheap pricing are Air Canada, from $640, and Lufthansa, from $649. You may be able to fly from Boston to Zagreb for 29% 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 Austrian Airlines. According to our data, you can fly for as low as $536. Users have also found prices from $540 and $763 on Air Canada and ITA Airways, 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, 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 $1,342). 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

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Top 6 airlines flying from Boston to Zagreb

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$535	Average$700	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$559	Average$926	FlexibilityNo cancel fee	On-timeN/A
Air France	Cheapest$571	Average$642	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$584	Average$829	FlexibilityNo cancel fee	On-time70%
KLM	Cheapest$594	Average$901	FlexibilityNo cancel fee	On-time75%
Lufthansa	Cheapest$621	Average$888	FlexibilityNo cancel fee	On-time76%

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$250+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boston to Zagreb with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Boston Logan Intl to Zagreb Franjo Tuđman are usually found in March or February, booked 10 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Boston to Zagreb

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Boston to Zagreb

Cheapest flights from Boston to ZagrebExplore 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 April 17, 2025.

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 April 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boston to Zagreb that are best for you.

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 April.

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.

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 April 11, 2025.

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

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 April 17, 2025.

Rainfall in Zagreb by month

Plan your trip to Zagreb by taking into account the average rainfall totals by month.

Temperature in Zagreb by month

Plan your trip to Zagreb by taking into account the average temperature totals by month.

Reviews of airlines servicing Zagreb

To help decide which airline to fly from Boston to Zagreb, see what other customers have to say about Delta, KLM and Austrian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

How can I find direct flights from Boston to Zagreb?

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

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

Traveling to a place near Boston?

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Alternative routes for Boston to Zagreb

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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 April 17, 2025.