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Cheap flights from Boston to Kota Kinabalu from $502

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Kota Kinabalu departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boston to Kota Kinabalu

Cheap round-trip flights

Malaysia Airlines Logo
10:00 pm - 2:45 pmBOS-BKI
52h 45m2 stops
Malaysia Airlines Logo
11:30 am - 3:05 pmBKI-BOS
39h 35m2 stops
$1,303Malaysia Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
China Eastern Logo
6:15 am - 12:30 amBOS-BKI
30h 15m2 stops
China Eastern Logo
1:30 am - 9:10 pmBKI-BOS
31h 40m2 stops
$1,485China Eastern
Find Deal
Thu, Oct 16 - Sun, Oct 19
China Eastern Logo
6:15 am - 12:30 amBOS-BKI
30h 15m2 stops
China Eastern Logo
1:30 am - 11:44 pmBKI-BOS
34h 14m2 stops
$1,835China Eastern
Find Deal
Thu, Oct 16 - Sun, Oct 19

China Eastern flights from Boston to Kota Kinabalu

Our best China Eastern deals on Boston to Kota Kinabalu flight tickets
China Eastern
Oct 16
BOS6:15 amBoston Logan Intl
30h 15m
2 stops
BKI12:30 amKota Kinabalu
Oct 19
BKI1:30 amKota Kinabalu
31h 40m
2 stops
BOS9:10 pmBoston Logan Intl
$1,485
Find similar
China Eastern
Oct 16
BOS6:15 amBoston Logan Intl
30h 15m
2 stops
BKI12:30 amKota Kinabalu
Oct 19
BKI1:30 amKota Kinabalu
34h 14m
2 stops
BOS11:44 pmBoston Logan Intl
$1,835
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Kota Kinabalu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Boston to Kota Kinabalu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Thu 10/16

10:00 pm-2:45 pm

2 stops52h 45m

Kota Kinabalu

Mon 10/20

11:30 am-3:05 pm

2 stops39h 35m

$1,303

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Thu 10/16

6:15 am-12:30 am

2 stops30h 15m

Kota Kinabalu

Sun 10/19

1:30 am-9:10 pm

2 stops31h 40m

$1,485

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Thu 10/16

6:15 am-12:30 am

2 stops30h 15m

Kota Kinabalu

Sun 10/19

1:30 am-11:44 pm

2 stops34h 14m

$1,835

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Wed 10/29

6:20 am-6:30 pm

3 stops48h 10m

$502

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Wed 10/29

7:00 am-6:30 pm

2 stops47h 30m

$520

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Wed 11/5

3:40 pm-9:30 am

3 stops52h 50m

$549

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Tue 10/28

4:40 pm-8:10 pm

3 stops39h 30m

$550

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Mon 11/3

8:00 pm-8:10 pm

3 stops59h 10m

$551

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Thu 11/6

3:40 pm-9:30 am

3 stops52h 50m

$553

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Tue 11/4

3:40 pm-8:10 pm

3 stops39h 30m

$554

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Kota Kinabalu from

How to get the cheapest flight ticket from Boston to Kota Kinabalu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Boston Logan Intl to Kota Kinabalu?

Emirates is the most popular carrier operating from Boston Logan Intl to Kota Kinabalu

When to book flights from Boston to Kota Kinabalu

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Kota Kinabalu according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Kota Kinabalu (BOS to BKI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Kota Kinabalu

Best Price Found

$502

Fastest flight time

22h 35m

Direct flights

None

Airports in Kota Kinabalu

1 airport
The best one-way flight to Kota Kinabalu from Boston in the past 72 hours is $502. The best round-trip flight deal from Boston to Kota Kinabalu found on momondo in the last 72 hours is $1,303.
The fastest flight from Boston to Kota Kinabalu takes 22h 35m
There are no direct flights from Boston to Kota Kinabalu. Popular non-direct route for this connection is Boston Logan Intl Airport - Kota Kinabalu Airport.
There is 1 airport near Kota Kinabalu: Kota Kinabalu (BKI)
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  • How far is Boston Logan Intl to Kota Kinabalu by plane?

    A flight from Boston Logan Intl to Kota Kinabalu will travel around 9060.8 mi. Flights usually cover this in 30h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Kota Kinabalu Airport?

    Prices for flights from Boston Logan Intl Airport to Kota Kinabalu Airport refresh daily.

  • How old do you have to be to fly from Boston Logan Intl Airport to Kota Kinabalu Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Kota Kinabalu Airport.

  • What documentation or ID do you need to fly to Kota Kinabalu Airport?

    The travel and health documents required for your trip to Kota Kinabalu Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kota Kinabalu Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Kota Kinabalu?

It is quick and easy to find Boston to Kota Kinabalu flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kota Kinabalu that suits you.

Can I find flights from Boston to Kota Kinabalu with flexible booking policies on momondo?

Flights from Boston to Kota Kinabalu with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to Kota Kinabalu?

momondo helps you find the best flight between Boston and Kota Kinabalu by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Kota Kinabalu right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Kota Kinabalu flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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