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Cheap Flights from Boston (BOS) to Samui Intl. Airport (USM)

Cheap Flights from Boston to Koh Samui (BOS-USM)

Prices were available within the past 7 days and start at ￥379,240 for roundtrip flights, for the period specified. Prices and availability are subject to change.
Emirates
Sat, Aug 1 - Sat, Aug 8
BOS
Boston
USM
Koh Samui
￥379,240
Roundtrip
Found 2 days ago
Select Emirates flight, departing Sat, Aug 1 from Boston to Koh Samui, returning Sat, Aug 8, priced at ￥379,240 Found 2 days ago
Iberia
Sat, Aug 1 - Sat, Aug 8
BOS
Boston
USM
Koh Samui
￥477,520
Roundtrip
Found 2 days ago
Select Iberia flight, departing Sat, Aug 1 from Boston to Koh Samui, returning Sat, Aug 8, priced at ￥477,520 Found 2 days ago
Etihad Airways
Sat, Aug 1 - Sat, Aug 8
BOS
Boston
USM
Koh Samui
￥479,060
Roundtrip
Found 2 days ago
Select Etihad Airways flight, departing Sat, Aug 1 from Boston to Koh Samui, returning Sat, Aug 8, priced at ￥479,060 Found 2 days ago
Iberia
Sat, Aug 1 - Sat, Aug 8
BOS
Boston
USM
Koh Samui
￥480,030
Roundtrip
Found 2 days ago
Select Iberia flight, departing Sat, Aug 1 from Boston to Koh Samui, returning Sat, Aug 8, priced at ￥480,030 Found 2 days ago
British Airways
Sat, Aug 1 - Sat, Aug 8
BOS
Boston
USM
Koh Samui
￥482,490
Roundtrip
Found 2 days ago
Select British Airways flight, departing Sat, Aug 1 from Boston to Koh Samui, returning Sat, Aug 8, priced at ￥482,490 Found 2 days ago
British Airways
Sat, Aug 1 - Sat, Aug 8
BOS
Boston
USM
Koh Samui
￥485,000
Roundtrip
Found 2 days ago
Select British Airways flight, departing Sat, Aug 1 from Boston to Koh Samui, returning Sat, Aug 8, priced at ￥485,000 Found 2 days ago
American Airlines
Sat, Aug 1 - Sat, Aug 8
BOS
Boston
USM
Koh Samui
￥492,300
Roundtrip
Found 2 days ago
Select American Airlines flight, departing Sat, Aug 1 from Boston to Koh Samui, returning Sat, Aug 8, priced at ￥492,300 Found 2 days ago
Iberia
Sat, Aug 1 - Sat, Aug 8
BOS
Boston
USM
Koh Samui
￥492,790
Roundtrip
Found 2 days ago
Select Iberia flight, departing Sat, Aug 1 from Boston to Koh Samui, returning Sat, Aug 8, priced at ￥492,790 Found 2 days ago
Etihad Airways
Sat, Aug 1 - Sat, Aug 8
BOS
Boston
USM
Koh Samui
￥494,660
Roundtrip
Found 2 days ago
Select Etihad Airways flight, departing Sat, Aug 1 from Boston to Koh Samui, returning Sat, Aug 8, priced at ￥494,660 Found 2 days ago
American Airlines
Sat, Aug 1 - Sat, Aug 8
BOS
Boston
USM
Koh Samui
￥494,810
Roundtrip
Found 2 days ago
Select American Airlines flight, departing Sat, Aug 1 from Boston to Koh Samui, returning Sat, Aug 8, priced at ￥494,810 Found 2 days ago
British Airways
Sat, Aug 1 - Sat, Aug 8
BOS
Boston
USM
Koh Samui
￥497,760
Roundtrip
Found 2 days ago
Select British Airways flight, departing Sat, Aug 1 from Boston to Koh Samui, returning Sat, Aug 8, priced at ￥497,760 Found 2 days ago
American Airlines
Sat, Aug 1 - Sat, Aug 8
BOS
Boston
USM
Koh Samui
￥507,570
Roundtrip
Found 2 days ago
Select American Airlines flight, departing Sat, Aug 1 from Boston to Koh Samui, returning Sat, Aug 8, priced at ￥507,570 Found 2 days ago
Lufthansa
Sat, Aug 1 - Sat, Aug 8
BOS
Boston
USM
Koh Samui
￥594,560
Roundtrip
Found 2 days ago
Select Lufthansa flight, departing Sat, Aug 1 from Boston to Koh Samui, returning Sat, Aug 8, priced at ￥594,560 Found 2 days ago
Lufthansa
Sat, Aug 1 - Sat, Aug 8
BOS
Boston
USM
Koh Samui
￥594,570
Roundtrip
Found 2 days ago
Select Lufthansa flight, departing Sat, Aug 1 from Boston to Koh Samui, returning Sat, Aug 8, priced at ￥594,570 Found 2 days ago
Emirates
Sat, Aug 1 - Sat, Aug 8
BOS
Boston
USM
Koh Samui
￥625,440
Roundtrip
Found 2 days ago
Select Emirates flight, departing Sat, Aug 1 from Boston to Koh Samui, returning Sat, Aug 8, priced at ￥625,440 Found 2 days ago
Cathay Pacific
Sat, Aug 1 - Sat, Aug 8
BOS
Boston
USM
Koh Samui
￥648,200
Roundtrip
Found 2 days ago
Select Cathay Pacific flight, departing Sat, Aug 1 from Boston to Koh Samui, returning Sat, Aug 8, priced at ￥648,200 Found 2 days ago
Lufthansa
Sat, Aug 1 - Sat, Aug 8
BOS
Boston
USM
Koh Samui
￥747,960
Roundtrip
Found 2 days ago
Select Lufthansa flight, departing Sat, Aug 1 from Boston to Koh Samui, returning Sat, Aug 8, priced at ￥747,960 Found 2 days ago
Lufthansa
Sat, Aug 1 - Sat, Aug 8
BOS
Boston
USM
Koh Samui
￥772,910
Roundtrip
Found 2 days ago
Select Lufthansa flight, departing Sat, Aug 1 from Boston to Koh Samui, returning Sat, Aug 8, priced at ￥772,910 Found 2 days ago
Lufthansa
Sat, Aug 1 - Sat, Aug 8
BOS
Boston
USM
Koh Samui
￥773,020
Roundtrip
Found 2 days ago
Select Lufthansa flight, departing Sat, Aug 1 from Boston to Koh Samui, returning Sat, Aug 8, priced at ￥773,020 Found 2 days ago
Lufthansa
Sat, Aug 1 - Sat, Aug 8
BOS
Boston
USM
Koh Samui
￥922,710
Roundtrip
Found 2 days ago
Select Lufthansa flight, departing Sat, Aug 1 from Boston to Koh Samui, returning Sat, Aug 8, priced at ￥922,710 Found 2 days ago

Travel information

Origin airport
Logan International Airport
Destination airport
Samui Intl. Airport
Distance
14,170 km away
Airlines serving
Emirates, Etihad Airways, Lufthansa, British Airways, Qatar Airways, KLM, Swiss International Air Lines, Air France, Cathay Pacific, Austrian Airlines
Popular airline
Emirates
Roundtrip price
￥379,240
*Available to One Key members.