Cheap Flights from Boston to San Juan
Looking for cheap flights from Boston to San Juan? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Boston to San Juan vary by season and date, but economy flights can start around 8,500–20,000 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Boston to San Juan for specific travel dates.
2026-05-02
BOS - SJU
Economy | Non stop | 7 left
From 15,800 Pts + $5.6
2026-05-02
BOS - SJU
Economy | Non stop | 3 left
From 19,900 Pts + $5.6
2026-05-03
BOS - SJU
Economy | Non stop | 9+ left
From 18,500 Pts + $5.6
2026-05-03
BOS - SJU
Economy | Non stop | 9+ left
From 15,800 Pts + $5.6
2026-05-03
BOS - SJU
Economy | Non stop | 9+ left
From 8,500 Pts + $5.6
2026-05-03
BOS - SJU
Economy | 1 Stop | 7 left
From 20,000 Pts + $5.6
Premium cabin flights from Boston to San Juan
Premium cabin
2026-05-02
BOS - SJU
First | 1 Stop | 2 left
From 35,900 Pts + $5.6
Premium cabin
2026-05-03
BOS - SJU
First | 1 Stop | 1 left
From 35,900 Pts + $5.6
Premium cabin
2026-05-03
BOS - SJU
Business | 1 Stop | 9+ left
From 35,300 Pts + $5.6
Premium cabin
2026-05-04
BOS - SJU
First | 1 Stop | 1 left
From 79,700 Pts + $5.6
Premium cabin
2026-05-04
BOS - SJU
Business | 1 Stop | 5 left
From 46,600 Pts + $5.6
Premium cabin
2026-05-05
BOS - SJU
First | Non stop | 6 left
From 35,900 Pts + $5.6
Selected hotels for your next stay
San Juan (Puerto Rico)
Olive Boutique Hotel(SLH)
From 90,000 Pts or $321
San Juan (Puerto Rico)
Sheraton Puerto Rico Resort & Casino
From Pts or $224
San Juan (Puerto Rico)
San Juan Marriott Resort & Stellaris Casino
From Pts or $317
Frequently Asked Questions
The cheapest route from Boston to San Juan depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Boston to San Juan.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Boston to San Juan.
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Our mission is to provide the simplest and best
points travel planning experience. Yeah!
