Book a trip from Boston to Osaka with Cathay Pacific , fares from USD977

DISCOUNT CODE (OPTIONAL)

Deals on Boston (BOS) to Osaka (OSA) flights

Jun 2025
No results available
Displaying fares for June-2025
23

Mon

JUN

24

Tue

25

Wed

26

Thu

27

Fri

28

Sat

29

Sun

30

Mon

01

Tue

JUL

02

Wed

03

Thu

04

Fri

05

Sat

06

Sun

07

Mon

08

Tue

09

Wed

10

Thu

11

Fri

12

Sat

13

Sun

14

Mon

15

Tue

16

Wed

17

Thu

18

Fri

19

Sat

20

Sun

21

Mon

22

Tue

Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)

Book flights to Osaka OSA

keyboard_arrow_down
Book flights to Osaka OSA
From
To
Fare Type
Dates
Price
Boston (BOS)Osaka (KIX)Round-trip
/
Economy		09/10/2025 - 23/10/2025

From

USD977

Seen 12 hours ago

Boston (BOS)Osaka (KIX)Round-trip
/
Economy		13/09/2025 - 20/09/2025

From

USD1,077

Seen 16 hours ago

Boston (BOS)Osaka (KIX)Round-trip
/
Economy		23/11/2025 - 28/11/2025

From

USD1,177

Seen 1 day ago

Boston (BOS)Osaka (KIX)Round-trip
/
Economy		09/08/2025 - 31/08/2025

From

USD2,115

Seen 14 hours ago

Book Business Class flights to Osaka - selected offers

keyboard_arrow_down
keyboard_arrow_down

All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.

Flight Deals for Popular Routes on Cathay Pacific

Flight Deals for Popular Routes on Cathay Pacific
From
To
Fare Type
Dates
Price
Boston (BOS)Osaka (KIX)Round-trip
/
Economy		08/02/2026 - 26/02/2026

From

USD1,604

Seen 9 hours ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

Explore Cathay Pacific's top-pick destinations

Explore More Flights from Other Popular Origins