Cheap flights from Boston (BOS) to San Juan (SJU)

Flight FAQs

From Boston to San Juan

Are flight prices decreasing from Boston to San Juan due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boston and San Juan for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Boston to San Juan for under $100 on Cheapflights?

Yes, there are multiple flights from Boston to San Juan for under $100. The cheapest flight booked recently is on Multiple Airlines for just $99, but on average you can expect to pay $114.

Are there nonstop flights from Boston to San Juan for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to San Juan under $100. A good price for a nonstop flight from Boston to San Juan is less than $126.

Are there last-minute flights available from Boston to San Juan for under $200?

There are currently 20+ open flights from Boston to San Juan within the next 7 days for less than $200.

What days are nonstop flights available from Boston to San Juan?

Nonstop flights are available for this route on the following days: Wednesday.

How many flights depart from Boston to San Juan on average per day?

On average, you can expect to see 1 flight from Boston Logan Intl to San Juan a day.
Morning (6am - Noon) - 100% of flight departures

Is Boston weather warmer or cooler than San Juan?

Our data indicates that the weather will be 90 °F on average in the month of June. The temperature in San Juan is typically hotter than in Boston. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Boston to San Juan?

Spirit Airlines and JetBlue can get you from Boston to San Juan in just under 3h 39m. Your travel time can differ by up to 6h 27m. Airlines will cover a distance of 1688 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Boston to San Juan round-trip?

Cheapflights users have booked flights from Boston to San Juan round-trip from $102. Another airline that can offer you cheap pricing is JetBlue.

What are the cheapest airlines to fly from Boston to San Juan one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $53. Check flights for JetBlue, as they currently have the next best price.