C$ 237 Find Cheap Flights from San Juan to Boston – Compare and Save

These are the earliest and latest flight times available from San Juan Luis Munoz Marin Intl Airport to Boston:

• Earliest: departs at 5:01 am and lands at 9:18 am
• Latest: departs at 8:45 pm and lands at 1:02 am.

The flight takes about 4h 17m.

A direct flight from San Juan Luis Munoz Marin Intl Airport to Boston takes 4h 17m, covering 4,346 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from San Juan Luis Munoz Marin Intl Airport to Boston range from C$ 361 to C$ 598, with an average of C$ 461 over the past 12 months. Anything below C$ 361 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 15% above the C$ 461 route average. Book 7 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 374 round-trip via Fort Lauderdale (FLL), compared to C$ 462 for direct.

Delta is slightly above the route average for timely arrivals, while Frontier has a lower on-time arrival rate. On-time arrival rates on San Juan Luis Munoz Marin Intl Airport to Boston flights are:

• Delta: 87% on time
• Frontier: 85% on time
• JetBlue: 77% on time

On average, flights on this route are punctual 79% of the time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 49–C$ 140 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A321neo family is used most often on this route, operated mainly by Delta and Frontier. Other aircraft seen on the route include Airbus A321 (sharklets) variants.

Afternoon is the busiest departure period on San Juan Luis Munoz Marin Intl Airport to Boston flights, with 50% leaving in that window. Morning departures account for 25%, Evening flights for 25%, and Night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 419 to C$ 1,973. That means the highest observed fare was about 5x higher than the lowest one.

Delta is the only airline on the San Juan Luis Munoz Marin Intl Airport to Boston route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from San Juan Luis Munoz Marin Intl Airport to Boston are currently lower than usual. Average one-way flight prices are about C$ 269, which is 14% below the typical average for this route.

Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates averaging C$ 108 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Thrifty
• Sixt

Flights from San Juan Luis Munoz Marin Intl Airport to Boston usually depart from San Juan Luis Munoz Marin Intl (SJU) and arrive at Boston Logan Intl (BOS).

Morning flights have the fewest delays on this route, while evening departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the San Juan Luis Munoz Marin Intl Airport to Boston route, 21% of flights were delayed in the past three months, with delays averaging 2h 23m.

One-stop flights from San Juan Luis Munoz Marin Intl Airport to Boston most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) – 27% of one-stop connections
• New York John F Kennedy Intl (JFK) – 27% of one-stop connections
• Orlando (MCO) – 19% of one-stop connections
• Philadelphia (PHL) – 13% of one-stop connections

Yes. Flexible dates can save you up to 28% on flights from San Juan Luis Munoz Marin Intl Airport to Boston. Thursday is the cheapest departure day at C$ 429 round-trip on average, while Sunday is the most expensive at C$ 592, a difference of C$ 163.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

3 airlines operate flights between San Juan Luis Munoz Marin Intl Airport and Boston. The airlines offering direct flights on this route include:

• JetBlue
• Delta
• Frontier

Flying via Newark (EWR) gives the shortest average 1-stop total travel time at 6h 50m, compared with 6h 52m via Baltimore/Washington (BWI) and 6h 57m via New York John F Kennedy Intl (JFK).

Some of the most popular sights in Boston are Fenway Park, TD Garden, and Boston Common. These are among the most viewed places in Boston on KAYAK.

Among airlines operating San Juan Luis Munoz Marin Intl Airport to Boston flights:

• JetBlue: offers extra legroom; offers free seat selection
• Delta: offers extra legroom; offers free seat selection
• Frontier: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• JetBlue: a carry-on bag and a checked bag in Economy Class
• Delta: a carry-on bag and a checked bag in Economy Class
• Frontier: a cabin bag in Economy Class class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.