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$645+ Cheap flights from Zagreb (ZAG) to Boston (BOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
ZAG — BOS
Jul 23 — Jul 301
Wed 7/23
Wed 7/30
1 adult, Economy
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Cheap flight deals from Zagreb to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Zagreb (ZAG) to Boston (BOS). 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 July 18, 2025.

Round-trip from

$645
(American Airlines)

Popular in

August

Cheapest in

September

Average price

$839
From Zagreb Franjo Tuđman to Boston Logan Intl
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Highest demand for flights based on searches. 8% potential increase in price ($70 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 July 2025
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Find flight deals from Zagreb to Boston

Cheapest flights from Zagreb to Boston
Explore the most affordable flight options available from Zagreb to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2025.

This American Airlines deal was found by Cheapflights users on 7/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/68:45 pmZAG - BOS
1 stop26h 25mAmerican Airlines
Fri 9/197:40 pmBOS - ZAG
1 stop18h 15mAmerican Airlines
Deal found 7/17$645
This British Airways deal was found by Cheapflights users on 7/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/28:45 pmZAG - BOS
1 stop20h 35mBritish Airways
Mon 8/188:10 pmBOS - ZAG
1 stop17h 15mBritish Airways
Deal found 7/16$649
This Condor deal was found by Cheapflights users on 7/17. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/217:40 amZAG - BOS
1 stop12h 15mMultiple Airlines
Mon 8/44:00 pmBOS - ZAG
1 stop13h 25mMultiple Airlines
Deal found 7/17$670
This Orbitz deal was found by Cheapflights users on 7/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:35 pmZAG - BOS
1 stop28h 15mIberia
Tue 9/234:30 pmBOS - ZAG
1 stop12h 55mIberia
Deal found 7/16$692
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Wed 9/106:15 amZAG - BOS
2 stops17h 40mUnited Airlines
Tue 9/1610:00 pmBOS - ZAG
1 stop19h 40mUnited Airlines
Deal found 7/17$694
This Lufthansa deal was found by Cheapflights users on 7/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:15 amZAG - BOS
1 stop19h 55mLufthansa
Tue 9/168:05 pmBOS - ZAG
1 stop19h 15mLufthansa
Deal found 7/17$704
This Air Canada deal was found by Cheapflights users on 7/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:15 amZAG - BOS
2 stops17h 40mAir Canada
Tue 9/164:45 pmBOS - ZAG
2 stops13h 50mAir Canada
Deal found 7/17$710
This Gotogate deal was found by Cheapflights users on 7/17. 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.
Sun 10/127:45 amZAG - BOS
2 stops35h 55mITA Airways
Thu 10/165:05 pmBOS - ZAG
2 stops21h 25mITA Airways
Deal found 7/17$745
This Delta deal was found by Cheapflights users on 7/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/26:00 amZAG - BOS
2 stops19h 20mDelta
Mon 8/184:45 pmBOS - ZAG
2 stops17h 20mDelta
Deal found 7/16$886

Cheapflights Fare Finder

Customize your flight search to find flights from Zagreb to Boston 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 July 18, 2025.
Use the filters below to find and compare flights from Zagreb to Boston that are best for you.

Fly from

Zagreb

Fly to

Boston

Route

Depart

Return

Price

ZagrebBoston

ZAG - BOS

ZAGBOS

Zagreb Franjo Tuđman

Sat 9/6

8:45 pm-5:10 pm

1 stop26h 25m

Boston Logan Intl

Fri 9/19

7:40 pm-7:55 pm

1 stop18h 15m

$645

ZagrebBoston

ZAG - BOS

ZAGBOS

Zagreb Franjo Tuđman

Sat 8/2

8:45 pm-11:20 am

1 stop20h 35m

Boston Logan Intl

Mon 8/18

8:10 pm-7:25 pm

1 stop17h 15m

$649

ZagrebBoston

ZAG - BOS

ZAGBOS

Zagreb Franjo Tuđman

Sat 9/13

9:35 pm-7:50 pm

1 stop28h 15m

Boston Logan Intl

Tue 9/23

4:30 pm-11:25 am

1 stop12h 55m

$692

ZagrebBoston

ZAG - BOS

ZAGBOS

Zagreb Franjo Tuđman

Wed 9/10

6:15 am-5:55 pm

2 stops17h 40m

Boston Logan Intl

Tue 9/16

10:00 pm-11:40 pm

1 stop19h 40m

$694

ZagrebBoston

ZAG - BOS

ZAGBOS

Zagreb Franjo Tuđman

Fri 9/19

6:05 am-3:35 pm

2 stops15h 30m

Boston Logan Intl

Fri 9/26

5:40 pm-9:20 pm

2 stops21h 40m

$701

ZagrebBoston

ZAG - BOS

ZAGBOS

Zagreb Franjo Tuđman

Wed 9/10

6:15 am-8:10 pm

1 stop19h 55m

Boston Logan Intl

Tue 9/16

8:05 pm-9:20 pm

1 stop19h 15m

$704

ZagrebBoston

ZAG - BOS

ZAGBOS

Zagreb Franjo Tuđman

Wed 9/10

6:15 am-5:55 pm

2 stops17h 40m

Boston Logan Intl

Tue 9/16

4:45 pm-12:35 pm

2 stops13h 50m

$710

ZagrebBoston

ZAG - BOS

ZAGBOS

Zagreb Franjo Tuđman

Sun 10/12

7:45 am-1:40 pm

2 stops35h 55m

Boston Logan Intl

Thu 10/16

5:05 pm-8:30 pm

2 stops21h 25m

$745

ZagrebBoston

ZAG - BOS

ZAGBOS

Zagreb Franjo Tuđman

Sat 8/2

6:00 am-7:20 pm

2 stops19h 20m

Boston Logan Intl

Mon 8/18

4:45 pm-4:05 pm

2 stops17h 20m

$886

ZagrebBoston

ZAG - BOS

ZAGBOS

Zagreb Franjo Tuđman

Thu 8/28

6:05 am-5:40 pm

1 stop17h 35m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

Showing 1-10 of 13 results
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Best time to book a flight from Zagreb to Boston

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

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

Currently, January is the cheapest month in which you can book a flight from Zagreb to Boston (average of $218). Flying from Zagreb to Boston in July is currently the most expensive (average of $307). 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 ZAG to BOS?

Find hourly flight availability from Zagreb to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 18, 2025.

It’s typically best to fly out from Zagreb to Boston at noon. Doing so could potentially save you 17% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated July 18, 2025.
See what other customers who have flown with Delta, United Airlines, and Turkish Airlines from Zagreb to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,959 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,959 reviews
Delta
8.0
Very good
7,959 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,864 reviews
Delta
8.0
Very good
7,959 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Turkish Airlines
7.3
Good
3,906 reviews
Delta
8.0
Very good
7,959 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,959 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air Canada
7.1
Good
9,738 reviews
Delta
8.0
Very good
7,959 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Zagreb to Boston. 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 Zagreb to Boston round-trip?

    Currently priced at $645, American Airlines will fly you from Zagreb to Boston and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Iberia - these airlines can fly you to your destination from $649 and $692, respectively. Users have found that American Airlines is 12% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Zagreb to Boston are Lufthansa ($662), Turkish Airlines ($1,237), and ITA Airways ($3,135).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Zagreb to Boston 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 Zagreb to Boston?

    Currently, January is the cheapest month in which you can book a flight from Zagreb to Boston (average of $218). Flying from Zagreb to Boston in July is currently the most expensive (average of $307). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Watertown
Warwick
Seabrook
Waltham
Framingham
Lowell
Smithfield
Cranston
Randolph
Chestnut Hill
Brockton
York Beach
Chelsea
Saco
Burlington
Hampton Beach
Swansea
Lincoln

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Alternative routes for Zagreb to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Dubrovnik to Boston flights
Split to Boston flights
Zadar to Boston flights

Top 3 airlines flying from Zagreb to Boston

Discover the top 3 airlines that operate flights from Zagreb to Boston. 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 July 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$562Average$644FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$628Average$727FlexibilityNo cancel feeOn-time76%
KLMCheapest$678Average$798FlexibilityNo cancel feeOn-time75%

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