$165 Find Cheap Flights from San Juan Airport to Boston - Compare and Save

If you are looking for a flight deal from San Juan Airport to Boston, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Boston, Monday is the cheapest day to fly and Thursday is the most expensive.

The cheapest month for flights from San Juan Luis Munoz Marin Intl Airport to Boston is February, where tickets cost $223 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $407 and $393 respectively.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $406 on average.

To get a below average price on the flight from San Juan Luis Munoz Marin Intl Airport to Boston, you should book around 2 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

In the past 5 days, the cheapest round-trip tickets from San Juan Airport to Boston were found on Southwest ($316) and JetBlue ($318).

There are 3 airlines that fly nonstop from San Juan Luis Munoz Marin Intl Airport to Boston. They are: Delta, Frontier and JetBlue. The cheapest price of all airlines flying this route was found with Frontier at $95 for a round-trip flight. On average, the best prices for this route can be found at Frontier.

Weekly flights between San Juan and Boston historically see delays in approximately 19% of cases, with the average delay over the past year being 156 minutes.

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

Statistically, Tuesday is the day of the week with the fewest delays on this flight route, while Thursday has typically experienced more delays than other days.

Based on our data, Delta have experienced the fewest delays on this route in the past 12 months, with only about 14% of their flights encountering any delays.

New York (JFK) is the top choice – 42% of KAYAK users who clicked on 1-stop flights from San Juan Airport to Boston picked an itinerary connecting there.

Flights via Atlanta (ATL) offer the most affordable fares, with an average round-trip price of $265.

Consider flying via Newark (EWR) for the shortest journey. The average one-way travel time for flights connecting there is 6h 53m.

If you prefer a quick connection, Newark (EWR) often has the shortest layovers from San Juan Airport to Boston, with an average of 1h 13m.

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 4 and 5 nonstop flights that take off from San Juan Luis Munoz Marin Intl Airport and land in Boston, with an average flight time of 4h 06m. The most common departure time is 3:00 pm and most flights take off in the afternoon. Each week, there are 31 flights. The most frequent day of departure is Tuesday, when 16% of all weekly flights depart. The fewest flights depart on a Monday.