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Cheap flights Boston — Kuala Lumpur

from $1 135 14 903 km ~18h 2m 2 flights found 2 airlines cheapest on Thursday
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $1 135 on 21.12.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
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January 2027
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Prices found for 2 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
22 Dec 2026, Tue
jetBlue B6 2387
06:25
BOS Logan International Airport
09:04
KUL Kuala Lumpur International Airport
26h 39m 2 stops
View this ticket
Route characteristics
Distance
14 903 km
Flight time
18h 2m
Time difference
+12h
Minimum price
from $1 135 (21.12.2026)
Average price
$1 135
Maximum price
$1 135
Cheapest day
Thursday
Departure airports (1)
BOS Logan International Airport
Arrival airports (1)
KUL Kuala Lumpur International Airport
Airlines (2)
KE Korean Air B6 jetBlue
Agencies (2)
Trip.com Kiwi.com
Airlines — cheapest prices 2
Korean Air
Korean Air
1 flights · 1 days
$467
jetBlue
jetBlue
Low-cost 1 flights · 1 days
$1 135
Where to buy tickets 2
Trip.com
1 tickets · 1 days
from $467
Kiwi.com
1 tickets · 1 days
from $1 135
Airports

From — Boston (1)

  • BOS Logan International Airport

To — Kuala Lumpur (1)

  • KUL Kuala Lumpur International Airport
Other destinations from Boston
Frequently asked questions about the route Boston — Kuala Lumpur
How long is the flight from Boston to Kuala Lumpur?
Approximate flight time — 18h 2m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Boston to Kuala Lumpur?
The straight-line distance — 14 903 km.
How much do flights from Boston to Kuala Lumpur cost?
The minimum price over 3 months — from $1 135 on 21.12.2026.
What is the average ticket price?
The average price — $1 135. Range: $1 135 — $1 135.
What is the time difference between Boston and Kuala Lumpur?
The difference — +12h.
From which airports does Boston operate flights?
From Boston: BOS (Logan International Airport).
To which airports in Kuala Lumpur do flights arrive?
To Kuala Lumpur: KUL (Kuala Lumpur International Airport).
Which airlines fly this route?
This route is served by 2 airlines: Korean Air, jetBlue.
Which day of the week is cheapest?
The cheapest day of the week — Thursday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Boston — Kuala Lumpur

Flights Boston — Kuala Lumpur is a popular route. The straight-line distance is 14 903 km. Flight time 18h 2m. Time difference +12h.

From Boston (BOS) flights depart from 1 airport: BOS. To Kuala Lumpur (KUL) — 1 arrival airport: KUL.

2 airlines operate on this route: Korean Air, jetBlue.

The minimum price for the next 3 months — from $1 135 (21.12.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $1 135, ranging from $1 135 to $1 135. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Thursday.