
₩233,200 Cheap Flights from Boston (BOS) to San Juan (SJU)
Popular airlines from Logan International Airport (BOS) to Luis Munoz Marin Intl. Airport (SJU)
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Cheap Flights from Boston to San Juan (BOS-SJU)
Prices were available within the past 7 days and start at ₩233,200 for one-way flights and ₩438,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Nov 1 - Tue, Nov 17
BOS
Boston
SJU
San Juan
₩438,200 Roundtrip, found 1 day ago
₩438,200
Roundtrip
found 1 day ago

Sun, Oct 11 - Fri, Oct 16
BOS
Boston
SJU
San Juan
₩452,900 Roundtrip, found 2 days ago
₩452,900
Roundtrip
found 2 days ago

Sat, Nov 7 - Tue, Nov 17
BOS
Boston
SJU
San Juan
₩457,700 Roundtrip, found 1 day ago
₩457,700
Roundtrip
found 1 day ago

Sun, Oct 11 - Fri, Oct 16
BOS
Boston
SJU
San Juan
₩459,000 Roundtrip, found 2 days ago
₩459,000
Roundtrip
found 2 days ago

Sun, Nov 1 - Thu, Nov 19
BOS
Boston
SJU
San Juan
₩479,700 Roundtrip, found 1 day ago
₩479,700
Roundtrip
found 1 day ago

Wed, Nov 18 - Wed, Dec 2
BOS
Boston
SJU
San Juan
₩485,800 Roundtrip, found 1 day ago
₩485,800
Roundtrip
found 1 day ago

Wed, Nov 18 - Sat, Dec 5
BOS
Boston
SJU
San Juan
₩491,900 Roundtrip, found 1 day ago
₩491,900
Roundtrip
found 1 day ago

Sat, Nov 7 - Thu, Nov 19
BOS
Boston
SJU
San Juan
₩499,200 Roundtrip, found 1 day ago
₩499,200
Roundtrip
found 1 day ago

Mon, Nov 2 - Mon, Nov 16
BOS
Boston
SJU
San Juan