Cheapest flights for Boston – San Juan (BOS – SJU)

Aviasales.ge will find you the cheapest airfare for Boston – San Juan by comparing the ticket prices to San Juan using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy your tickets for Boston – San Juan is up to you.

Boston – San Juan is most popular in February, March and April. During this period the average ticket price is 348.

In the off-season – in January, June and October ticket prices drop to an average of 750.

Direct flight for from Boston to San Juan

The easiest way to to get to your destination is a direct flight. Direct flights for from Boston to San Juan are offered by:

  • JetBlue Airways (daily B6261)
  • Delta Air Lines (daily DL1780)
  • Frontier Airlines (daily F93001)

Juan is served by 2 airports: Isla Grande and Luis Munoz Marin International Airport. Direct flights for Boston – San Juan are operated by:
  • American Airlines, JetBlue Airways, Delta Air Lines, Frontier Airlines, Spirit Airlines, United Airlines, Southwest Airlines from Logan International Airport to Luis Munoz Marin International Airport
Flight with layover for the route from Boston to San Juan

An alternative option for Boston – San Juan (round-trip) would be a flight with a layover. Prices start at 993 up to 993 .

A flight with a layover on the route Boston – San Juan will allow you to make your trip more interesting. The layover could be in:

  • New York (flight B62317 JetBlue Airways)
  • Baltimore (flight WN3018 Southwest Airlines)
  • Saint Thomas (flight B6907 JetBlue Airways)

This is a great chance to get to know these cities. Layovers are usually at least six hours.

Please keep in mind that depending on the number of days remaining until your departure, ticket prices for Boston – San Juan could change by more than 126%.

Aviasales.ge suggests buying tickets for Boston – San Juan in advance in order to choose the conditions for your flight that best suit your preferences and budget.

General information on flight Boston – San Juan (BOS – SJU)
2,697 km
Distance
1 ⁠hr
Current time difference
48
Number of flights per week
₾119
Lowest price
Average ticket price
06:05
Earliest flight out
20:50
Latest flight out

Ticket prices for Boston – San Juan by month *

Month One-way Round-trip
January 2025 06.01.2025
12.01 - 16.01.2025
February 2025 18.02.2025
19.02 - 01.03.2025
March 2025 01.03.2025
03.03 - 08.03.2025
April 2025 01.04.2025
05.04 - 08.04.2025
June 2025 01.06.2025
11.06 - 16.06.2025
October 2025 01.10.2025
02.10 - 05.10.2025

* Prices found by users over the last 48 hours (they do not represent an offer).

Cheapest flight for from Boston to San Juan found by our users over the last 48 hours: ticket with Frontier Airlines with a departure on 02.02.2025 and a price of 117 GEL.
Fastest flight for from Boston to San Juan: ticket with JetBlue Airways with the nearest departure on 29.01.2025 and a flight duration of 3hrs. 56min..
Airlines flying from Boston to San Juan
Airports serving Boston – San Juan

Boston airports serving flights to San Juan:

  • Logan International Airport (BOS)

San Juan airports accepting flights from Boston:

  • Luis Munoz Marin International Airport (SJU)