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Find the best flight from Boston to San Juan

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Great deals from Boston to San Juan

We’ve searched 100s of deals recently found by travellers.*
Boston, MA (BOS) San Juan, PR (SJU)
Sat 25/01 - Wed 29/01
American Airlines - Roundtrip, Economy
US$320
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Philadelphia, PA (PHL) San Juan, PR (SJU)
Mon 05/08 - Thu 08/08
Frontier Airlines - Roundtrip, Economy
US$246
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Miami, FL (MIA) San Juan, PR (SJU)
Sun 08/03 - Wed 18/03
American Airlines - Roundtrip, Economy
US$269
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Atlanta, GA (ATL) San Juan, PR (SJU)
Fri 01/11 - Sun 10/11
Frontier Airlines - Roundtrip, Economy
US$330
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New York City, NY (NYC) San Juan, PR (SJU)
Wed 18/09 - Sat 21/09
American Airlines - Roundtrip, Economy
US$336
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Antigua, AG (ANU) San Juan, PR (SJU)
Thu 02/01 - Thu 16/01
LIAT - Roundtrip, Economy
US$371
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Washington DC, DC (WAS) San Juan, PR (SJU)
Tue 13/08 - Fri 16/08
United Airlines - Roundtrip, Economy
US$396
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Toronto, CA (YTO) San Juan, PR (SJU)
Fri 18/10 - Sat 26/10
United Airlines - Roundtrip, Economy
US$424
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*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travellers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
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Route information

  • Boston, MA is 1,681 miles from San Juan
  • There are 7 daily flights from Boston, MA to San Juan
  • There are 11 weekly flights from Boston, MA to San Juan
  • 8 non-stop flights are operating from Boston, MA to San Juan today
  • JetBlue has the most nonstop flights between Boston, MA and San Juan
  • New York City, NY - John F. Kennedy International Airport is the most popular connection for one stop flights between Boston, MA and San Juan

In-Flight information

  • The average flying time for a direct flight from Boston, MA to San Juan is 3 hours 57 minutes
  • Most direct flights leave around 8:23 EST
  • El Al Israel Airlines flight 8574 is today's earliest flight from Boston, MA to San Juan (8:23 EST, Airbus A320-100/200)
  • Aer Lingus flight 5284 is today's latest flight from Boston, MA to San Juan (22:49 EST, Airbus A320-100/200)
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Arrival information

  • San Juan is 7 mi from Luis Munoz Marin Intl Airport (San Juan, Puerto Rico).
  • Luis Munoz Marin Intl Airport (San Juan, Puerto Rico)
    • Right now, 50 airlines operate out of Luis Munoz Marin Intl Airport.
    • Luis Munoz Marin Intl Airport offers nonstop flights to 38 cities.
    • Every week, at least 1,150 domestic flights and 1,136 international flights depart from Luis Munoz Marin Intl Airport.
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