- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Plan, book, fly with confidence
Cheap Flights from Boston to Sepang (BOS-KUL)
Prices were available within the past 7 days and start at S$766 for one-way flights and S$1,145 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![Cathay Pacific](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CX.gif)
Wed, 4 Sep - Tue, 24 Sep
BOS
Boston
KUL
Kuala Lumpur
S$1,145 Return, found 5 days ago
S$1,145
Return
found 5 days ago
![Turkish Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif)
Wed, 4 Sep - Tue, 24 Sep
BOS
Boston
KUL
Kuala Lumpur
S$1,501 Return, found 5 days ago
S$1,501
Return
found 5 days ago
![All Nippon Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/NH.gif)
Wed, 4 Sep - Tue, 24 Sep
BOS
Boston
KUL
Kuala Lumpur
S$1,639 Return, found 5 days ago
S$1,639
Return
found 5 days ago
![Delta](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)
Wed, 4 Sep - Tue, 24 Sep
BOS
Boston
KUL
Kuala Lumpur
S$1,652 Return, found 5 days ago
S$1,652
Return
found 5 days ago
![Korean Air](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KE.gif)
Wed, 4 Sep - Tue, 24 Sep
BOS
Boston
KUL
Kuala Lumpur
S$1,657 Return, found 5 days ago
S$1,657
Return
found 5 days ago
![United](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)
Wed, 4 Sep - Tue, 24 Sep
BOS
Boston
KUL
Kuala Lumpur
S$1,664 Return, found 5 days ago
S$1,664
Return
found 5 days ago
Expedia's Latest Trends
Flights
Flights from Senai to Malacca CityFlights from Singapore to SempornaFlights from Ho Chi Minh City to SenaiFlights from Singapore to George TownFlights from Singapore to Genting HighlandsFlights from San Jose to TemeculaFlights from Singapore to SitiawanFlights from Senai to Kuala TerengganuFlights from Ipoh to SingaporeFlights from Singapore to IpohFlights from Senai to TawauFlights from Sepang to SingaporeFlights from Johor Bahru to TaipingFlights from Singapore to MersingFlights from Kuala Lumpur to SenaiFlights from Scranton to BoulderFlights from Singapore to LangkawiFlights from Senai to SingaporeFlights from Sandakan to SempornaFlights from Rada to George TownFlights from Senai to SempornaFlights from Singapore to SenaiFlights from Kota Kinabalu to SenaiFlights from Kota Kinabalu to Genting HighlandsFlights from Singapore to SepangFlights from Milwaukee to Mammoth LakesFlights from Kota Kinabalu to SempornaFlights from Singapore to Malacca CityFlights from Senai to IpohFlights from Houston to Anaheim
*Available to Expedia members.