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.

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.

$1,501 Cheap Flights from Boston to Kota Kinabalu in 2026

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Find the cheapest flights from Boston to Kota Kinabalu

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:50 pm - 3:30 pm

BOS

BKI

29h 40m

2 stops

11:00 am - 7:55 pm

BKI

BOS

44h 55m

2 stops

$1,501Multiple Airlines

Wed, Jun 17 - Sun, Jun 28

9:50 pm - 10:15 pm

BOS

BKI

36h 25m

2 stops

11:00 am - 7:55 pm

BKI

BOS

44h 55m

2 stops

$1,505Multiple Airlines

Wed, Jun 17 - Sun, Jun 28

8:40 pm - 11:10 am

BOS

BKI

49h 30m

2 stops

7:05 pm - 1:55 pm

BKI

BOS

55h 50m

2 stops

$1,552Malaysia Airlines

Sat, Feb 14 - Sat, Mar 7

8:40 pm - 6:20 pm

BOS

BKI

32h 40m

2 stops

7:05 pm - 1:55 pm

BKI

BOS

55h 50m

2 stops

$1,706Malaysia Airlines

Sat, Feb 14 - Sat, Mar 7

9:50 pm - 10:00 am

BOS

BKI

48h 10m

2 stops

11:00 am - 7:55 pm

BKI

BOS

44h 55m

2 stops

$1,751Multiple Airlines

Sun, Jul 5 - Sun, Jul 12

1:45 am - 4:25 pm

BOS

BKI

26h 40m

1 stop

9:50 am - 11:05 pm

BKI

BOS

25h 15m

1 stop

$2,276Multiple Airlines

Sat, Jul 4 - Sun, Jul 12

5:00 pm - 12:40 am

BOS

BKI

43h 40m

3 stops

11:30 am - 2:45 pm

BKI

BOS

39h 15m

3 stops

$2,480Multiple Airlines

Sun, Jul 5 - Sun, Jul 12

9:33 pm - 12:55 am

BOS

BKI

38h 22m

3 stops

6:00 pm - 1:55 pm

BKI

BOS

32h 55m

2 stops

$2,545Qatar Airways

Sat, Feb 14 - Sat, Mar 7

9:50 pm - 2:45 pm

BOS

BKI

28h 55m

2 stops

9:50 am - 11:05 pm

BKI

BOS

25h 15m

1 stop

$2,642Multiple Airlines

Sun, Jul 5 - Sun, Jul 12

6:10 am - 10:45 am

BOS

BKI

40h 35m

3 stops

12:30 am - 9:27 pm

BKI

BOS

32h 57m

2 stops

$2,711Multiple Airlines

Sun, Jul 5 - Sat, Jul 11

Malaysia Airlines flights from Boston to Kota Kinabalu

Our best Malaysia Airlines deals on Boston to Kota Kinabalu flight tickets

Malaysia Airlines

Feb 14

BOS8:40 pmBoston Logan Intl

49h 30m

2 stops

BKI11:10 amKota Kinabalu

Mar 7

BKI7:05 pmKota Kinabalu

55h 50m

2 stops

BOS1:55 pmBoston Logan Intl

$1,552

Malaysia Airlines

Feb 14

BOS8:40 pmBoston Logan Intl

32h 40m

2 stops

BKI6:20 pmKota Kinabalu

Mar 7

BKI7:05 pmKota Kinabalu

55h 50m

2 stops

BOS1:55 pmBoston Logan Intl

$1,706

Cathay Pacific flights from Boston to Kota Kinabalu

Our best Cathay Pacific deals on Boston to Kota Kinabalu flight tickets

Cathay Pacific

Feb 13

BOS12:30 amBoston Logan Intl

35h 00m

1 stop

BKI12:30 amKota Kinabalu

Mar 6

BKI1:30 amKota Kinabalu

33h 30m

1 stop

BOS10:00 pmBoston Logan Intl

$3,116

Cathay Pacific

Feb 13

BOS12:30 amBoston Logan Intl

35h 00m

1 stop

BKI12:30 amKota Kinabalu

Mar 6

BKI1:30 amKota Kinabalu

33h 30m

1 stop

BOS10:00 pmBoston Logan Intl

$4,975

Fly from

Fly to

Route

Depart

Return

Price

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Wed 6/17

9:50 pm-3:30 pm

2 stops29h 40m

Kota Kinabalu

Sun 6/28

11:00 am-7:55 pm

2 stops44h 55m

$1,501

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Wed 6/17

9:50 pm-10:15 pm

2 stops36h 25m

Kota Kinabalu

Sun 6/28

11:00 am-7:55 pm

2 stops44h 55m

$1,505

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Sat 2/14

8:40 pm-11:10 am

2 stops49h 30m

Kota Kinabalu

Sat 3/7

7:05 pm-1:55 pm

2 stops55h 50m

$1,552

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Sat 2/14

8:40 pm-6:20 pm

2 stops32h 40m

Kota Kinabalu

Sat 3/7

7:05 pm-1:55 pm

2 stops55h 50m

$1,706

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Sun 7/5

9:50 pm-10:00 am

2 stops48h 10m

Kota Kinabalu

Sun 7/12

11:00 am-7:55 pm

2 stops44h 55m

$1,751

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Sat 7/4

1:45 am-4:25 pm

1 stop26h 40m

Kota Kinabalu

Sun 7/12

9:50 am-11:05 pm

1 stop25h 15m

$2,276

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Sun 7/5

5:00 pm-12:40 am

3 stops43h 40m

Kota Kinabalu

Sun 7/12

11:30 am-2:45 pm

3 stops39h 15m

$2,480

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Sat 2/14

9:33 pm-12:55 am

3 stops38h 22m

Kota Kinabalu

Sat 3/7

6:00 pm-1:55 pm

2 stops32h 55m

$2,545

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Sun 7/5

9:50 pm-2:45 pm

2 stops28h 55m

Kota Kinabalu

Sun 7/12

9:50 am-11:05 pm

1 stop25h 15m

$2,642

BostonKota Kinabalu

BOS - BKI

BOSBKI

Boston Logan Intl

Sun 7/5

6:10 am-10:45 am

3 stops40h 35m

Kota Kinabalu

Sat 7/11

12:30 am-9:27 pm

2 stops32h 57m

$2,711

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Fastest flight time	28h 25m
Direct flights	None

The fastest flight from Boston to Kota Kinabalu takes 28h 25m

There are no direct flights from Boston to Kota Kinabalu. There are no popular flight routes from Boston to Kota Kinabalu.

Search flight deals

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 28h 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.