Boston (BOS) → Zagreb (ZAG)
About Boston to Zagreb Flights
Discover the best flights from Boston to Zagreb, covering 6,606 km in approximately 8h 45m. Boston (BOS) to Zagreb (ZAG) is one of the major long-haul routes connecting United States and Croatia. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Boston to Zagreb.
12-Month Price History
Flight prices from Boston to Zagreb vary significantly throughout the year. February typically offers the best deals with average prices around $1208, while August sees the highest prices, averaging $1992. Savvy travelers can save up to 39% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
August
Peak season pricing
Book in Advance
163 days
For best prices
Booking Tips
For the best prices on Boston to Zagreb flights, we recommend booking 176 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
JetBlue Airways B6 | $1800 | $5020 | - |
Delta Air Lines DL | $2110 | $6740 | $12310 |
American Airlines AA | $2120 | $7060 | $12460 |
Air France AF | $2130 | $7920 | $11930 |
United Airlines UA | $2230 | $7170 | $11190 |
Croatia Airlines OU | $2420 | $6370 | $12820 |
British Airways BA | $2440 | $7140 | $14290 |
JetBlue Airways
B6
Economy
$1800
Business
$5020
First
-
Delta Air Lines
DL
Economy
$2110
Business
$6740
First
$12310
American Airlines
AA
Economy
$2120
Business
$7060
First
$12460
Air France
AF
Economy
$2130
Business
$7920
First
$11930
United Airlines
UA
Economy
$2230
Business
$7170
First
$11190
Croatia Airlines
OU
Economy
$2420
Business
$6370
First
$12820
British Airways
BA
Economy
$2440
Business
$7140
First
$14290
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Hartford → Zagreb
Bradley International (BDL) to Zagreb Franjo Tuđman (ZAG)
Distance: 6,745 km
Average price: $1445
Portland → Zagreb
Portland International Jetport (PWM) to Zagreb Franjo Tuđman (ZAG)
Distance: 6,477 km
Average price: $1393
Boston → Ljubljana
Logan International (BOS) to Ljubljana Jože Pučnik (LJU)
Distance: 6,472 km
Average price: $1392
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Frequently Asked Questions
How long is the flight from Boston to Zagreb?
The flight time from Boston (BOS) to Zagreb (ZAG) is approximately 8 hours and 45 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Boston and Zagreb?
The aerial distance between Boston and Zagreb is 6,606 kilometers (4,105 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Boston to Zagreb?
Several airlines operate flights between Boston and Zagreb, including Delta Air Lines, JetBlue Airways, Croatia Airlines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Boston to Zagreb?
Based on historical data, February typically offers the lowest airfares for flights from Boston to Zagreb. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Zagreb?
For the best prices on Boston to Zagreb flights, we recommend booking 76 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Boston to Zagreb?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United States traveling to Croatia should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Boston and Zagreb?
Boston operates on America/New_York time zone, while Zagreb is in the Europe/Zagreb time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.