Cheap flights from San Juan to Boston

Flights overview

Useful information for finding cheap flights from San Juan to Boston and booking your next trip
Cheapest round-trip flights $156
Spirit Nonstop 5 hr Thu, Jan 22 — Thu, Jan 29
The cheapest round-trip flight from San Juan to Boston is currently $156
Cheapest one-way flight $69
Frontier Nonstop 5 hr Thu, Feb 12
The cheapest one-way flight from San Juan to Boston is currently $69
Last-minute weekend getaway $201
Spirit 1 stop 13 hr Sat, Nov 22 — Mon, Nov 24
The cheapest last-minute weekend getaway from San Juan to Boston is currently $201
Cheapest business class flights $727
United 1 stop 7 hr Fri, Jan 23 — Thu, Jan 29
The cheapest business class round-trip flight from San Juan to Boston is currently $727
Fastest flight 4 hr 5 min The fastest nonstop flight from San Juan to Boston takes 4 hr 5 min
Nonstop flights Every day There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from San Juan to Boston is typically January. The most expensive month to fly is typically November.
January
Cheapest
Typical prices: $115–375
November
Most expensive
Typical prices: $245–400

Popular airlines from San Juan to Boston

  • JetBlue
    Nonstop
    from $262
    Typical price: $260–475
    18 weekly nonstop flights
    SJU - BOS Every day
    441 weekly connecting flights
    SJU - BOS Every day
  • Delta
    Nonstop
    from $262
    Typical price: $290–650
    7 weekly nonstop flights
    SJU - BOS Every day
    145 weekly connecting flights
    SJU - BOS Every day
  • American
    from $271
    Typical price: $300–600
    337 weekly connecting flights
    SJU - BOS Every day
  • United
    from $271
    Typical price: $310–590
    149 weekly connecting flights
    SJU - BOS Every day
  • Southwest
    from $285
    Typical price: $430–700
    118 weekly connecting flights
    SJU - BOS Every day
  • Frontier
    from $181
    Typical price: $195–530
    20 weekly connecting flights
    SJU - BOS Every day

Popular airports near San Juan

  • Luis Munoz Marin International Airport (SJU)
    San Juan Puerto Rico 15 min 4 mi
  • Antonio Rivera Rodríguez Airport (VQS)
    Vieques Puerto Rico 2 hr 36 min 42 mi
  • Benjamín Rivera Noriega Airport (CPX)
    Culebra Puerto Rico 3 hr 3 min 50 mi
  • Aeropuerto Eugenio María de Hostos (MAZ)
    Mayagüez Puerto Rico 2 hr 17 min 72 mi

Popular airports near Boston

  • Boston Logan International Airport (BOS)
    Boston United States 12 min 2 mi
  • John F. Kennedy International Airport (JFK)
    New York United States 3 hr 38 min 184 mi
  • LaGuardia Airport (LGA)
    New York United States 3 hr 27 min 181 mi
  • Rhode Island T.F. Green International Airport (PVD)
    Providence United States 1 hr 7 min 47 mi

Frequently asked questions about flying from San Juan to Boston

When are the cheapest days to fly from San Juan to Boston?
The cheapest flights from San Juan to Boston are usually in January. Typical ticket prices in January range from $115 to $375.
Which airlines provide the cheapest flights from San Juan to Boston?
The cheapest round-trip flight from San Juan to Boston recently found on Google Flights was with Spirit from $156. The cheapest one-way flight was with Frontier from $69.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest JetBlue flight from San Juan to Boston is $262, flying from Dec 25 to Jan 1.
  • The cheapest Delta flight from San Juan to Boston is $262, flying from Jan 22 to Jan 31.
  • The cheapest American flight from San Juan to Boston is $271, flying from Jan 22 to Jan 28.
  • The cheapest United flight from San Juan to Boston is $271, flying from Feb 12 to Feb 21.
  • The cheapest Southwest flight from San Juan to Boston is $285, flying from Feb 12 to Feb 21.
  • The cheapest Frontier flight from San Juan to Boston is $181, flying from Feb 12 to Feb 19.
What are the cheapest flights from San Juan to Boston?
The cheapest round-trip flight from San Juan to Boston starts at $156 from Thu, Jan 22 to Thu, Jan 29. The cheapest one-way flight starts at $69 and departs on Thu, Feb 12.
How long does it take to fly from San Juan to Boston?
4 hr 5 min is the shortest flight time from San Juan to Boston.
When should you fly to Boston, United States?
Boston is a year-round destination with a 4-season climate. Spring and fall feature generally mild weather, although snow sometimes falls in early spring (Apr). Summer can be humid. Foliage season (mid-Sep–Nov) attracts the largest crowds. Patriots Day (3rd Mon of Apr) commemorates the start of the Revolutionary War and coincides with the famed Boston Marathon. Summer festivals include Boston Harborfest, the city’s weeklong 4th of July party, and Italian-American celebrations in the North End (late Jul–Aug).
How do I find cheap dates to fly from San Juan to Boston?
It's easy to use Google Flights to find the cheapest days to fly from San Juan to Boston.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What is the best airline to fly from San Juan to Boston?
What counts as the best airline for your flights from San Juan to Boston really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from San Juan to Boston.

In terms of nonstop flights, JetBlue is the most popular. JetBlue offers 18 nonstop flights and 441 connecting flights per week. JetBlue flies from Luis Munoz Marin International Airport (SJU) to Boston Logan International Airport (BOS) .

Other popular airlines flying from San Juan to Boston are:
  • Delta offers 7 nonstop flights and 145 connecting flights per week. Delta flies from Luis Munoz Marin International Airport (SJU) to Boston Logan International Airport (BOS) .
  • American offers 337 connecting flights per week. American flies from Luis Munoz Marin International Airport (SJU) to Boston Logan International Airport (BOS) .
  • United offers 149 connecting flights per week. United flies from Luis Munoz Marin International Airport (SJU) to Boston Logan International Airport (BOS) .
  • Southwest offers 118 connecting flights per week. Southwest flies from Luis Munoz Marin International Airport (SJU) to Boston Logan International Airport (BOS) .
  • Frontier offers 20 connecting flights per week. Frontier flies from Luis Munoz Marin International Airport (SJU) to Boston Logan International Airport (BOS) .
The number of connecting flights refers to distinct flights with at least one stop between San Juan and Boston.
Which airlines provide the cheapest flights from San Juan to Boston?
The cheapest round-trip flight from San Juan to Boston recently found on Google Flights was with Spirit from $156. The cheapest one-way flight was with Frontier from $69.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest JetBlue flight from San Juan to Boston is $262, flying from Dec 25 to Jan 1.
  • The cheapest Delta flight from San Juan to Boston is $262, flying from Jan 22 to Jan 31.
  • The cheapest American flight from San Juan to Boston is $271, flying from Jan 22 to Jan 28.
  • The cheapest United flight from San Juan to Boston is $271, flying from Feb 12 to Feb 21.
  • The cheapest Southwest flight from San Juan to Boston is $285, flying from Feb 12 to Feb 21.
  • The cheapest Frontier flight from San Juan to Boston is $181, flying from Feb 12 to Feb 19.
Which airlines have direct flights from San Juan to Boston?
JetBlue and Delta fly direct from San Juan to Boston.
  • There are 18 JetBlue direct flights from San Juan to Boston per week. Flights are available every day.
  • There are 7 Delta direct flights from San Juan to Boston per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
Which airline provides the cheapest last-minute getaway flight from San Juan to Boston?
The cheapest last-minute deal between San Juan and Boston at price $201 is offered by Spirit from Sat, Nov 22 to Mon, Nov 24.
Which airlines have direct flights from San Juan to Boston?
JetBlue and Delta fly direct from San Juan to Boston.
  • There are 18 JetBlue direct flights from San Juan to Boston per week. Flights are available every day.
  • There are 7 Delta direct flights from San Juan to Boston per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
When are direct flights from San Juan to Boston available?
There are direct flights from San Juan to Boston on a daily basis.
What are the cheapest direct flights from San Juan to Boston?
The cheapest direct (nonstop) round-trip flights between San Juan and Boston start at $156 from Thu, Jan 22 to Thu, Jan 29 with Spirit.
How can I find nonstop flights from San Juan to Boston?
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from San Juan to Boston, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
What are the cheapest business class flights from San Juan to Boston?
The cheapest business class round-trip flights between San Juan and Boston start at $727 from Fri, Jan 23 to Thu, Jan 29 with United.
What are the cheapest economy class flights from San Juan to Boston?
The cheapest economy class round-trip flights between San Juan and Boston start at $156 from Thu, Jan 22 to Thu, Jan 29.
How can I book business class trips from San Juan to Boston?
To book business class trips from San Juan to Boston, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
Are there any last-minute deals from San Juan to Boston next weekend?
The best last-minute getaway deal for the next weekend between San Juan and Boston starts at $201 from Sat, Nov 22 to Mon, Nov 24 with Spirit.
Which airline provides the cheapest last-minute getaway flight from San Juan to Boston?
The cheapest last-minute deal between San Juan and Boston at price $201 is offered by Spirit from Sat, Nov 22 to Mon, Nov 24.
How can I find last-minute flight deals from San Juan to Boston?
To find last-minute flight deals from San Juan to Boston, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

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