Travelers: If your trip is not within 72 hours, we urge you to hold off calling customer service so we can help those with more imminent travel.
For other steps you can take now Request to change or cancel your booking - Click here

CHEAP FLIGHTS FROM Boston TO San Juan

1 Passenger
-
1 adult
+
Economy/Coach
Additional Options  
  • $26
    total per person
    SELECT
    Spirit Airlines
    Boston - Apr, 24th San Juan - Apr, 24th
    San Juan - May, 1st Boston - May, 1st
  • $26
    total per person
    SELECT
    Spirit Airlines
    Boston - Apr, 16th San Juan - Apr, 16th
    San Juan - Apr, 21st Boston - Apr, 21st
  • $26
    total per person
    SELECT
    Spirit Airlines
    Boston - May, 1st San Juan - May, 1st
    San Juan - May, 8th Boston - May, 8th
  • $26
    total per person
    SELECT
    Spirit Airlines
    Boston - May, 4th San Juan - May, 4th
    San Juan - May, 19th Boston - May, 19th
  • $26
    total per person
    SELECT
    Spirit Airlines
    Boston - May, 17th San Juan - May, 17th
    San Juan - May, 28th Boston - May, 28th
Home Page    Cheap flights    Central America    Puerto Rico    San Juan    From Boston
Facts about flights from Boston to San Juan
  •   The average cost for direct flight from Boston to San Juan is $77.74
  •   On average, there is 27 min of delay from Boston to San Juan
  •   Generally flights between Boston and San Juan are sometimes late
  •   Flights from Boston to San Juan are rarely diverted
  •   Usually, people stay 9 days when travelling from Boston to San Juan
  •   On average, 73% of flights are on time when travelling from Boston to San Juan
Cost of living in Boston and San Juan
Boston is 48% more expensive than San Juan

  Boston   San Juan
Milk (1 liter) $1.07   $1.78
Local cheese (1kg) $14.26   $8.04
Apartment (1 bedroom) in city centre $1 911.90   $873.75
Gasoline (1 liter) $1.00   $0.95
Apartment (1 bedroom) outside of centre $1 317.50   $550.00
* All price are converted to USD

Seasonal price trend for cheap flights from Boston to San Juan


  • 221-
  • 196-
  • 171-
  • 146-
  • 121-
  • 96-
  • 71-
  • 46-
  • 21-
  • 0-
  • $103
    JAN
  • $103
    FEB
  • $26
    MAR
  • $26
    APR
  • $26
    MAY
  • $26
    JUN
  • $66
    JUL
  • $73
    AUG
  • $68
    SEP
  • $96
    OCT
  • $121
    NOV
  • $106
    DEC

Information about travelling from Boston to San Juan

  • Distance between San Juan and Boston
    2 698 km
  • There is on average 84mm more rain in Boston than San Juan for this month
    San Juan : 9.8 mm
    Boston : 93.8 mm
  • For this month, Boston is 44% colder than San Juan
    San Juan : 25 °C
    Boston : 14 °C
  • Most popular airline for this trip
    Jetblue Airways
  • Average flight duration between San Juan and Boston
    4h 46m
  • Airlines who fly from San Juan to Boston
    Jetblue Airways, Prinair, American Airlines