BOS - BKI

$510 Find Cheap Flights from Boston to Kota Kinabalu

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Kota Kinabalu departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Kota Kinabalu

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Kota Kinabalu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Kota Kinabalu, as well as popular online travel agencies
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Cheap Flights from Boston to Kota Kinabalu (BOS-BKI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Kota Kinabalu that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Kota Kinabalu

Sat, Feb 14 - Sat, Mar 7
Logo
3:40 pm - 12:15 pmBOS-BKI
31h 35m2 stops
Logo
5:00 pm - 2:10 pmBKI-BOS
34h 10m2 stops
$1,131
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Sat, Feb 14 - Sat, Mar 7
Logo
3:40 pm - 12:15 pmBOS-BKI
31h 35m2 stops
Logo
11:00 am - 2:10 pmBKI-BOS
64h 10m2 stops
$1,132
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Sat, Feb 14 - Sat, Mar 7
Logo
3:40 pm - 12:55 amBOS-BKI
44h 15m2 stops
Logo
11:00 am - 2:10 pmBKI-BOS
40h 10m2 stops
$1,136
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Sun, Mar 8 - Thu, Mar 12
Malaysia Airlines Logo
10:05 pm - 9:30 amBOS-BKI
47h 25m2 stops
Malaysia Airlines Logo
8:50 pm - 2:55 pmBKI-BOS
54h 05m2 stops
$1,186Malaysia Airlines
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Tue, Sep 23 - Fri, Sep 26
Malaysia Airlines Logo
10:00 pm - 2:15 pmBOS-BKI
52h 15m2 stops
Malaysia Airlines Logo
10:20 pm - 3:05 pmBKI-BOS
28h 45m2 stops
$1,306Malaysia Airlines
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Tue, Sep 23 - Thu, Sep 25
Korean Air Logo
12:55 pm - 11:35 pmBOS-BKI
22h 40m1 stop
Korean Air Logo
12:35 am - 10:10 amBKI-BOS
21h 35m1 stop
$1,437Korean Air
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Tue, Sep 23 - Thu, Sep 25
Korean Air Logo
8:05 am - 11:35 pmBOS-BKI
27h 30m2 stops
Korean Air Logo
12:35 am - 10:10 amBKI-BOS
21h 35m1 stop
$1,516Korean Air
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Sat, Mar 7 - Wed, Mar 11
Cathay Pacific Logo
12:30 am - 12:30 amBOS-BKI
35h 00m1 stop
Cathay Pacific Logo
1:30 am - 11:00 pmBKI-BOS
33h 30m1 stop
$1,563Cathay Pacific
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Tue, Dec 30 - Sat, Jan 10
Etihad Airways Logo
3:40 pm - 9:30 pmBOS-BKI
40h 50m2 stops
Etihad Airways Logo
11:00 am - 2:10 pmBKI-BOS
64h 10m2 stops
$2,020Etihad Airways
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Fri, Feb 13 - Fri, Mar 6
Cathay Pacific Logo
12:30 am - 12:30 amBOS-BKI
35h 00m1 stop
Cathay Pacific Logo
1:30 am - 10:00 pmBKI-BOS
33h 30m1 stop
$2,268Cathay Pacific
Find Deal

Everything you should know

Cheapest round-trip
$1,131
Multiple Airlines
Sat 2/14Sat 3/7
BOS - BKI • 2 stops
Cheapest one-way
$510
Multiple Airlines
Tue 10/21
BOS - BKI • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kota Kinabalu!
Booking Insights

KAYAK's insights & trends for Boston to Kota Kinabalu flights

Get data-powered insights and trends into flights from Boston to Kota Kinabalu to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Boston to Kota Kinabalu?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boston to Kota Kinabalu were found on Malaysia Airlines ($1,186) and Korean Air ($1,437).

Find deals

Good to know

Cheapest flight$510
Flight from Boston to Kota Kinabalu

When to book flights from Boston to Kota Kinabalu

Are your dates flexible? Find out the best times to travel from Boston to Kota Kinabalu based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Kota Kinabalu

  • What is the cheapest flight from Boston to Kota Kinabalu?

    In the last 3 days, the lowest price for a flight from Boston to Kota Kinabalu was $510 for a one-way ticket and $1,131 for a round-trip.

  • Do I need a passport to fly between Boston and Kota Kinabalu?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boston and on arrival in Kota Kinabalu.

  • Which airports will I be using when flying from Boston to Kota Kinabalu?

    Boston airport is called Boston Logan Intl and the only airport in Kota Kinabalu is Kota Kinabalu.

  • Which aircraft models fly most regularly from Boston to Kota Kinabalu?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Kota Kinabalu?

    SkyTeam, and oneworld are the airline alliances operating flights between Boston and Kota Kinabalu, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Boston to Kota Kinabalu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Kota Kinabalu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Kota Kinabalu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kota Kinabalu from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Kota Kinabalu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kota Kinabalu with an airline and back to Boston with another airline. Booking your flights between Boston and BKI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Kota Kinabalu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kota Kinabalu from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Boston to Kota Kinabalu

Information on your arrival and departure airports

Boston (BOS)
Kota Kinabalu (BKI)

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