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Cheap flights from Boston to Kota Kinabalu from $1,020

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 12/26. 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

Enter your travel dates to find the best prices.
Etihad Airways Logo
3:40 pm - 9:30 pmBOS-BKI
40h 50m2 stops
Etihad Airways Logo
11:00 am - 3:10 pmBKI-BOS
40h 10m2 stops
$1,038Etihad Airways
Find Deal
Tue, Mar 3 - Wed, Mar 11
Etihad Airways Logo
3:40 pm - 9:30 pmBOS-BKI
40h 50m2 stops
Etihad Airways Logo
11:00 am - 3:10 pmBKI-BOS
40h 10m2 stops
$1,070Etihad Airways
Find Deal
Sun, Mar 1 - Tue, Mar 10
Qatar Airways Logo
8:40 pm - 6:20 pmBOS-BKI
32h 40m2 stops
Qatar Airways Logo
10:00 pm - 2:55 pmBKI-BOS
28h 55m2 stops
$1,123Qatar Airways
Find Deal
Sun, Mar 1 - Fri, Mar 13
Qatar Airways Logo
8:40 pm - 5:05 pmBOS-BKI
55h 25m2 stops
Qatar Airways Logo
10:00 pm - 2:55 pmBKI-BOS
52h 55m2 stops
$1,124Qatar Airways
Find Deal
Mon, Mar 2 - Fri, Mar 13
Multiple Airlines Logo
3:40 pm - 10:30 amBOS-BKI
29h 50m3 stops
Multiple Airlines Logo
10:00 pm - 2:55 pmBKI-BOS
28h 55m2 stops
$1,193Multiple Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 11
Malaysia Airlines Logo
8:40 pm - 9:40 pmBOS-BKI
36h 00m2 stops
Malaysia Airlines Logo
10:20 pm - 2:55 pmBKI-BOS
28h 35m2 stops
$1,227Malaysia Airlines
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Thu, Mar 5 - Wed, Mar 11
Malaysia Airlines Logo
8:40 pm - 6:20 pmBOS-BKI
32h 40m2 stops
Malaysia Airlines Logo
10:20 pm - 2:55 pmBKI-BOS
28h 35m2 stops
$1,273Malaysia Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 10
Multiple Airlines Logo
8:40 pm - 6:20 pmBOS-BKI
32h 40m2 stops
Multiple Airlines Logo
1:30 am - 11:00 pmBKI-BOS
33h 30m1 stop
$1,275Multiple Airlines
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Tue, Mar 3 - Tue, Mar 10
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
$1,371Cathay Pacific
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Mon, Mar 2 - Tue, Mar 10
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
$1,413Cathay Pacific
Find Deal
Sun, Mar 1 - Wed, Mar 11

Etihad Airways flights from Boston to Kota Kinabalu

Our best Etihad Airways deals on Boston to Kota Kinabalu flight tickets
Etihad Airways
Mar 3
BOS3:40 pmBoston Logan Intl
40h 50m
2 stops
BKI9:30 pmKota Kinabalu
Mar 11
BKI11:00 amKota Kinabalu
40h 10m
2 stops
BOS3:10 pmBoston Logan Intl
$1,038
Find similar
Etihad Airways
Mar 1
BOS3:40 pmBoston Logan Intl
40h 50m
2 stops
BKI9:30 pmKota Kinabalu
Mar 10
BKI11:00 amKota Kinabalu
40h 10m
2 stops
BOS3:10 pmBoston Logan Intl
$1,070
Find similar
Etihad Airways
Feb 28
BOS3:40 pmBoston Logan Intl
64h 50m
2 stops
BKI9:30 pmKota Kinabalu
Mar 12
BKI11:00 amKota Kinabalu
40h 10m
2 stops
BOS3:10 pmBoston Logan Intl
$1,090
Find similar

Qatar Airways flights from Boston to Kota Kinabalu

Our best Qatar Airways deals on Boston to Kota Kinabalu flight tickets
Qatar Airways
Mar 1
BOS8:40 pmBoston Logan Intl
32h 40m
2 stops
BKI6:20 pmKota Kinabalu
Mar 13
BKI10:00 pmKota Kinabalu
28h 55m
2 stops
BOS2:55 pmBoston Logan Intl
$1,123
Find similar
Qatar Airways
Mar 2
BOS8:40 pmBoston Logan Intl
55h 25m
2 stops
BKI5:05 pmKota Kinabalu
Mar 13
BKI10:00 pmKota Kinabalu
52h 55m
2 stops
BOS2:55 pmBoston Logan Intl
$1,124
Find similar
Qatar Airways
Feb 14
BOS8:40 pmBoston Logan Intl
38h 00m
2 stops
BKI11:40 pmKota Kinabalu
Mar 7
BKI7:20 amKota Kinabalu
43h 35m
2 stops
BOS1:55 pmBoston Logan Intl
$1,154
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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 November 5, 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

Tue 3/3

3:40 pm-9:30 pm

2 stops40h 50m

Kota Kinabalu

Wed 3/11

11:00 am-3:10 pm

2 stops40h 10m

$1,038

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Sun 3/1

3:40 pm-9:30 pm

2 stops40h 50m

Kota Kinabalu

Tue 3/10

11:00 am-3:10 pm

2 stops40h 10m

$1,070

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Sun 3/1

8:40 pm-6:20 pm

2 stops32h 40m

Kota Kinabalu

Fri 3/13

10:00 pm-2:55 pm

2 stops28h 55m

$1,123

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Mon 3/2

8:40 pm-5:05 pm

2 stops55h 25m

Kota Kinabalu

Fri 3/13

10:00 pm-2:55 pm

2 stops52h 55m

$1,124

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Tue 3/3

3:40 pm-10:30 am

3 stops29h 50m

Kota Kinabalu

Wed 3/11

10:00 pm-2:55 pm

2 stops28h 55m

$1,193

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Thu 3/5

8:40 pm-9:40 pm

2 stops36h 00m

Kota Kinabalu

Wed 3/11

10:20 pm-2:55 pm

2 stops28h 35m

$1,227

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Fri 3/6

8:40 pm-6:20 pm

2 stops32h 40m

Kota Kinabalu

Tue 3/10

10:20 pm-2:55 pm

2 stops28h 35m

$1,273

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Tue 3/3

8:40 pm-6:20 pm

2 stops32h 40m

Kota Kinabalu

Tue 3/10

1:30 am-11:00 pm

1 stop33h 30m

$1,275

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Mon 3/2

12:30 am-12:30 am

1 stop35h 00m

Kota Kinabalu

Tue 3/10

1:30 am-11:00 pm

1 stop33h 30m

$1,371

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Sun 3/1

12:30 am-12:30 am

1 stop35h 00m

Kota Kinabalu

Wed 3/11

1:30 am-11:00 pm

1 stop33h 30m

$1,413

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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

Direct flights

None
There are no direct flights from Boston to Kota Kinabalu. There are no popular flight routes from Boston to Kota Kinabalu.
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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 26h 25m, 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.

  • How do I get Price Alerts for flights from Boston to Kota Kinabalu?

    Confirm your travel details to search for the latest offers for flights from Boston to Kota Kinabalu. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Boston to Kota Kinabalu with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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