Boston (BOS) to Bucharest (OTP) cheap flight deal from $322 USD in economy class

ACAir Canada

LXSwiss International Air Lines

Round Trip

•

Economy

BOS

Logan International Airport

Boston, United States

OTP

Henri Coanda International Airport

Bucharest, Romania

$585 USD

-45%$322 USD

Verified 33 minutes ago

September 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1$416 2$416 3$416 4$466 5$466 6$466 7$416 8$416 9$416 10$416 11$466 12$502 13$466 14$416 15$441 16$441 17$541 18$640 19$501 20$501 21$441 22$441 23$441 24$441 25$501 26$501 27$501 28$441 29$441 30$441 1$441 2$501 3$501 4$501 5$441

Extremely Rare Availability

1% of dates checked are available within 10% of the lowest price

Monday, September 29th, 2025

8 round-trip options

Returning

Mon, Oct 6, 2025•7 Day Trip

$448 USD

Google Flights

Returning

Tue, Oct 7, 2025•8 Day Trip

$441 USD

Google Flights

Returning

Wed, Oct 8, 2025•9 Day Trip

$441 USD

Google Flights

Returning

Thu, Oct 9, 2025•10 Day Trip

$441 USD

Google Flights

Returning

Fri, Oct 10, 2025•11 Day Trip

$441 USD

Google Flights

Returning

Sat, Oct 11, 2025•12 Day Trip

$501 USD

Google Flights

Returning

Sun, Oct 12, 2025•13 Day Trip

$501 USD

Google Flights

Returning

Mon, Oct 13, 2025•14 Day Trip

$448 USD

Google Flights