Cheap flights from Boston to San Juan

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Travelers usually depart from Logan International, Boston South Station, Boston, MA - Back Bay Station, Boston, MA - State House, or Boston, MA - Copley Square when they travel from Boston to San Juan. Book your trip to arrive at Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci. The distance between Boston and San Juan is 2704 km. The most popular airlines for this route are JetBlue Airways, Spirit Airlines, Delta Air Lines, United Airlines, and American Airlines. Boston and San Juan have 270 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights34373981-4237
Fly direct with

JetBlue Airways on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Spirit Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Boston to San Juan

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
JetBlue AirwaysJBUB6YesOpens 24 days before flight
Closes 2 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
American AirlinesAALAAYesNo

Frequently asked questions

How long does it take to travel from Boston to San Juan?
A one-way nonstop (direct) flight between Boston and San Juan takes around 4.1 hours.
What is the flight distance between Boston and San Juan?
The flight distance between Boston and San Juan is 2704 km.
What airlines offer nonstop (direct) flights between Boston and San Juan?
Several carriers operate flights between Boston and San Juan. Airlines offering nonstop (direct) flights include JetBlue Airways, Spirit Airlines.
What are the most popular routes to and from Boston?
Travelers frequently search for route combinations, such as Boston and London, Paris, Orlando, Barcelona, Rome, Madrid, Dublin, Athens, Lisbon, Denver, Prague, Miami, Vienna, Amsterdam, Milan, Munich, Fort Lauderdale, Berlin, Istanbul, Raleigh.
What are the most popular routes to and from San Juan?
Travelers frequently search for route combinations, such as San Juan and Orlando, Philadelphia, New York, Atlanta, Chicago, Denver, Raleigh, Cincinnati, Saint Croix, Minneapolis, Charlotte, Washington, D.C., Fort Lauderdale, Dallas, Houston, Cleveland, Tampa, Madrid, Nashville, Austin.
What airports are near Boston?
The main airport in Boston is Logan International. It is also served by Logan International, Bradley International, T. F. Green, Albany International, Portland International Jetport, Manchester–Boston Regional, Lebanon Municipal, Worcester Regional, Barnstable Municipal, Portsmouth International Airport at Pease.
What airports are near San Juan?
The main airport in San Juan is Luis Muñoz Marín International. It is also served by Aguadilla Rafael Hernandez, José Aponte de la Torre, Mercedita, Eugenio María de Hostos.
What buses and trains depart from Boston?
A number of bus and train companies depart from Boston, including Amtrak train, Peter Pan Bus.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Boston and San Juan?
Yes, it's possible to combine different modes of transport between Boston and San Juan thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Boston and San Juan can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
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When's the best time to travel between Boston and San Juan?
What flights operate between Boston and San Juan?
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How many airports are there near San Juan?
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What time do nonstop (direct) flights between Boston and San Juan depart?
What time do nonstop (direct) flights between Boston and San Juan arrive?
What time do flights between Boston and San Juan depart?
What time do flights between Boston and San Juan arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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