Book a trip from Kuala Lumpur to Boston with Cathay Pacific , fares from MYR4,115

Book a trip from Kuala Lumpur to Boston ..

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Deals on Kuala Lumpur (KUL) to Boston (BOS) flights

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From
To
Fare Type
Dates
Price
Kuala Lumpur (KUL)Boston (BOS)Round-trip
/
Economy
08/09/2025 - 11/09/2025

From

MYR4,115

Seen 12 hours ago

Kuala Lumpur (KUL)Boston (BOS)Round-trip
/
Economy
21/10/2025 - 27/10/2025

From

MYR4,250

Seen 1 day ago

Kuala Lumpur (KUL)Boston (BOS)Round-trip
/
Economy
03/10/2025 - 24/10/2025

From

MYR4,250

Seen 50 minutes ago

Kuala Lumpur (KUL)Boston (BOS)Round-trip
/
Economy
17/01/2026 - 20/02/2026

From

MYR4,700

Seen 19 hours ago

Kuala Lumpur (KUL)Boston (BOS)Round-trip
/
Economy
05/11/2025 - 05/01/2026

From

MYR4,700

Seen 19 hours ago

Book Business Class flights to Boston - selected offers

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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

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

Travel to Boston in Premium Economy

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.)