$136 Cheap American Airlines flights San Juan (SJU) to Boston (BOS)

View $136 flight on Wed, Mar 11, 2026Opens in a new window

$136 Cheap American Airlines flights San Juan (SJU) to Boston (BOS)

Prices were available within the past 7 days and start at $136 for one-way flights and $503 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Jan 10 - Sat, Jan 31
SJU
San Juan
BOS
Boston
$503 Roundtrip, found 1 day ago
$503
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jan 10 from San Juan to Boston, returning Sat, Jan 31, priced at $503 found 1 day ago

Find the cheapest month to fly from San Juan (SJU) to Boston (BOS)

February is typically the cheapest month to fly

From $106 - $303 per traveler.
Flights from San Juan (SJU) to Boston (BOS)
Origin airport
Luis Munoz Marin Intl.
Destination airport
Logan Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Popular airline
Frontier Airlines
Distance
2686 km
Average flight time
3 hours 17 mins