Cheap flights from Boston to Caribbean

Travel > Caribbean

Check our current prices for flights from Boston to Caribbean. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Boston to Caribbean, you will need to run a search below.

Search and Compare cheap Flights

Enter your travel details:Step 1

Flight only
Flight + HotelSave up to 30% on vacations

From (city or airport):
Rooms: 1 2 3 4 5 6
Travelers: 1 2 3 4 5 6
To (city or airport):
Depart (mm/dd/yyyy):
Return (mm/dd/yyyy):
Weekly newsletter (optional)

Select merchants to compare:Step 2

 

From $119 / RT details

Book your flight now with Cheapoair.com and save!

Cheap San Juan airfares from $119/RT are provided by Cheapoair.com. Outbound flight is leaving on 01/05/2025, 12:43 pm from Boston Logan (BOS) airport and arrives at San Juan Marin Intl (SJU) at 05:53 pm. The flight time is 5 hours and 10 minutes. The Returning flight departes on 01/15/2025, 06:00 am (other return dates are also available). Date posted: 11 Nov 2024

Price evolution for flights From Boston To Caribbean

Recent Deals on Flights from Boston to Caribbean:Roundtrip / Oneway

• $119 Multiple Airlines 

  From	To	Departure	Time
  Boston, MA (BOS)	San Juan, PR (SJU)	01/05/2025	12:43 pm
  San Juan, PR (SJU)	Boston, MA (BOS)	01/15/2025	06:00 am

  cheapoair.com check price
• $123 Spirit Airlines 

  From	To	Departure	Time
  Boston, MA (BOS)	San Juan, PR (SJU)	01/05/2025	12:43 pm
  San Juan, PR (SJU)	Boston, MA (BOS)	01/15/2025	06:15 am

  cheapoair.com check price
• $257 Frontier Airlines 

  From	To	Departure	Time
  Boston, MA (BOS)	Aguadilla, PR (BQN)	11/24/2024	06:00 am
  Aguadilla, PR (BQN)	Boston, MA (BOS)	12/06/2024	03:51 am

  cheapoair.com check price
• $259 Frontier Airlines 

  From	To	Departure	Time
  Boston, MA (BOS)	Trinidad, TT (POS)	12/07/2024	12:25 pm
  Trinidad, TT (POS)	Boston, MA (BOS)	12/15/2024	05:52 pm

  cheapoair.com check price
• $267 Spirit Airlines 

  From	To	Departure	Time
  Boston, MA (BOS)	St. Croix Island, VI (STX)	01/04/2025	05:00 am
  St. Croix Island, VI (STX)	Boston, MA (BOS)	01/13/2025	05:05 pm

  cheapoair.com check price
• $63 Spirit Airlines 

  From	To	Departure	Time
  Boston, MA (BOS)	San Juan, PR (SJU)	12/08/2024	10:56 am

  cheapoair.com check price
• $88 Spirit Airlines 

  From	To	Departure	Time
  Boston, MA (BOS)	San Juan, PR (SJU)	11/24/2024	06:00 am

  cheapoair.com check price
• $88 Frontier Airlines 

  From	To	Departure	Time
  Boston, MA (BOS)	San Juan, PR (SJU)	12/08/2024	09:52 am

  cheapoair.com check price
• $112 Frontier Airlines 

  From	To	Departure	Time
  Boston, MA (BOS)	San Juan, PR (SJU)	11/24/2024	06:00 am

  cheapoair.com check price
• $117 Spirit Airlines 

  From	To	Departure	Time
  Boston, MA (BOS)	Port Au Prince, HT (PAP)	11/21/2024	06:55 pm

  cheapoair.com check price