Cheap flights from Boston to Caribbean

Travel > Caribbean

Travel tip: Visit San Juan on your holidays!

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.

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Travelgrove
 
From $136 / RT details

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Cheap San Juan airfares from $136/RT are provided by Cheapoair.com. Outbound flight is leaving on 03/13/2025, 10:43 am from Boston Logan (BOS) airport and arrives at San Juan Marin Intl (SJU) at 02:44 pm. The flight time is 4 hours and 1 minutes. The Returning flight departes on 03/18/2025, 03:49 pm (other return dates are also available). Date posted: 11 Feb 2025

Price evolution for flights From Boston To Caribbean

Price overview for flights from Boston to Caribbean

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

  • $136Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Boston, MA (BOS)San Juan, PR (SJU)03/13/202510:43 am
    San Juan, PR (SJU)Boston, MA (BOS)03/18/202503:49 pm
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  • $138Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Boston, MA (BOS)San Juan, PR (SJU)03/13/202510:43 am
    San Juan, PR (SJU)Boston, MA (BOS)03/18/202502:44 am
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  • $174Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Boston, MA (BOS)San Juan, PR (SJU)03/19/202508:00 am
    San Juan, PR (SJU)Boston, MA (BOS)03/31/202506:00 am
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  • $228Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Boston, MA (BOS)San Juan, PR (SJU)03/19/202508:00 am
    San Juan, PR (SJU)Boston, MA (BOS)03/31/202509:51 pm
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  • $232Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Boston, MA (BOS)San Juan, PR (SJU)02/16/202505:10 am
    San Juan, PR (SJU)Boston, MA (BOS)02/21/202506:25 pm
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  • $53Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Boston, MA (BOS)San Juan, PR (SJU)03/11/202510:43 am
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  • $65Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Boston, MA (BOS)Saint Maarten, AN (SXM)03/24/202511:22 am
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  • $75Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Boston, MA (BOS)San Juan, PR (SJU)03/11/202506:00 am
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  • $94Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Boston, MA (BOS)Montego Bay, JM (MBJ)03/04/202508:09 pm
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  • $99Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Boston, MA (BOS)Saint Maarten, AN (SXM)02/23/202508:16 pm
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