BOS - PR1 Price
|
$153 - $517
|
PR1 Temperature
|
82.4 - 89.6 °F
|
PR1 Rainfall
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1.3 - 5.8 inches
|
Popular in December High demand for flights, 51% potential price rise |
Cheapest in August Best time to find cheap flights, 39% potential price drop |
Round-trip from $153 From Boston to San Juan |
One-way from $75 One-way flight from Boston to San Juan |
Friday flights are found to be more expensive to fly from Boston to San Juan. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Juan.
Travelers have found it’s best to book a flight 19 days in advance to save up to 7% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 19 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Boston to San Juan 1-2 weeks in advance for as low as $262, or $281 for flights within the next 24 hours.
Flights from Boston to San Juan lean towards being more expensive in December. Prices are generally better when you fly from Boston to San Juan in August, with the cheapest ticket starting at $121.
When flying from Boston to San Juan, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 23% versus a flight at noon.
The chart below displays the airlines Cheapflights users traveling from Boston to San Juan choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
---|---|---|---|---|---|---|
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$102 | $158 | No cancel fee | 62% | ||
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$134 | $289 | No cancel fee | N/A | ||
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$135 | $350 | No cancel fee | 69% | ||
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$124 | $370 | No cancel fee | 65% | ||
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$133 | $383 | No cancel fee | 71% | ||
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$217 | $591 | No cancel fee | 62% |
Afternoon Noon to 6 PM | 66% of BOS to SJU departures |
Morning 6 AM to noon | 33% of BOS to SJU departures |
Early morning Midnight to 6 AM | 1% of BOS to SJU departures |
Evening 6 PM to midnight | 0% of BOS to SJU departures |