Question 1

How long is the flight from Boston to San Juan (Puerto Rico)?

Accepted Answer

A nonstop flight from Boston to San Juan (Puerto Rico) typically takes around 3 hours 6 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 14 hours 47 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.

Question 2

Are there nonstop flights from Boston to San Juan (Puerto Rico)?

Accepted Answer

Yes, there are nonstop flights from Boston to San Juan (Puerto Rico), averaging around 2 to 3 flights per day, operated by, among others, JetBlue Airways, Delta and TAP Portugal. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.

Question 3

Which airlines fly from Boston to San Juan (Puerto Rico)?

Accepted Answer

Direct flights from Boston to San Juan (Puerto Rico) are operated by, among others, JetBlue Airways, Delta and TAP Portugal. Connecting flights with one stop are also available, for example with American Airlines (via Philadelphia). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.

Question 4

On which days are there nonstop flights from Boston to San Juan (Puerto Rico)?

Accepted Answer

Nonstop flights from Boston to San Juan (Puerto Rico) operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.

Question 5

How many flights are there per day from Boston to San Juan (Puerto Rico)?

Accepted Answer

On the route from Boston to San Juan (Puerto Rico), there are on average around 2 to 3 flights per day. The number of flights can vary by day of the week and season. If you are flexible with your dates, it is worth comparing several departure days.

Question 6

How many flights per week are there from Boston to San Juan (Puerto Rico)?

Accepted Answer

On the route from Boston to San Juan (Puerto Rico), there are around 18 to 19 flights per week. The number of flights can vary depending on the season and day of the week. If you have flexibility, it is worth looking at several departure days.

Question 7

When does the first flight from Boston to San Juan (Puerto Rico) depart?

Accepted Answer

The earliest nonstop flight from Boston to San Juan (Puerto Rico) usually departs at 5:01 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in San Juan (Puerto Rico).

Question 8

When does the last flight from Boston to San Juan (Puerto Rico) depart?

Accepted Answer

The last nonstop flight from Boston to San Juan (Puerto Rico) usually departs at 10:55 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.

	Outbound	Return	Airlines	Baggage	Price
Boston San Juan (Puerto Rico)	Outbound 08/20/26 direct B60561 04h 04min	Return 08/25/26 1 Stopover (ATL) F92871, F93086 08h 12min	JetBlue Airways	?	$340
Best option Boston San Juan (Puerto Rico)	Outbound 10/01/26 direct B60861 04h 08min	Return 10/11/26 direct B60562 04h 03min	JetBlue Airways		$420
Boston San Juan (Puerto Rico) Please note: transfer for connecting flight	Outbound 10/01/26 1 Stopover (FLL) G43473, F94916 11h 04min	Return 10/11/26 direct B60562 04h 03min	Allegiant Air, Frontier Airlines		$443
Boston San Juan (Puerto Rico)	Outbound 08/20/26 1 Stopover (ATL) F93085, F92082 08h 15min	Return 08/25/26 1 Stopover (ATL) F92871, F93512 14h 37min	Frontier Airlines	?	$343
Boston San Juan (Puerto Rico)	Outbound 08/20/26 direct B60761 04h 00min	Return 08/25/26 1 Stopover (TPA) B60452, B60392 09h 26min	JetBlue Airways		$344
Boston San Juan (Puerto Rico)	Outbound 08/20/26 direct B60561 04h 04min	Return 08/25/26 1 Stopover (ATL) F92871, F93086 08h 12min	JetBlue Airways		$348
Boston San Juan (Puerto Rico)	Outbound 08/20/26 1 Stopover (ATL) F93085, F92082 08h 15min	Return 08/25/26 1 Stopover (ATL) F92871, F93512 14h 37min	Frontier Airlines		$350
Boston San Juan (Puerto Rico)	Outbound 08/20/26 1 Stopover (ATL) F93085, F92082 08h 15min	Return 08/25/26 1 Stopover (ATL) F92871, F93512 14h 37min	Frontier Airlines		$360
Boston San Juan (Puerto Rico)	Outbound 08/20/26 direct B60561 04h 04min	Return 08/25/26 1 Stopover (TPA) B60452, B60392 09h 26min	JetBlue Airways		$371
Boston San Juan (Puerto Rico)	Outbound 08/20/26 direct B60861 04h 01min	Return 08/25/26 2 Stopovers (IAH, EWR) UA1644, UA1397, UA2848 14h 59min	JetBlue Airways	?	$411

Roundtrip from	$339.48
Flight duration	min. 03:54 / max. 04:02
Return flight duration	min. 04:07/ max. 04:12
Distance	2705 km
Flights per week	16
Departure airport	Airport Boston Logan International Airport, MA (BOS)
Arrival airport	Airport San Juan - Luis Muñoz Marín International Airport (SJU)
Destination country	Flights to Puerto Rico
Departure airport - Destination country	Boston Logan International Airport, MA - Puerto Rico

Flight Routes from Boston to San Juan (Puerto Rico)

Our cheapest offers for flights from Boston to San Juan (Puerto Rico)

Boston Logan International Airport, MA

San Juan - Luis Muñoz Marín International Airport

Tips and tricks to help you find cheap flights from Boston to San Juan (Puerto Rico)

Important flight information

Frequently Asked Questions (FAQ)

Flight information: Boston - San Juan (Puerto Rico)

Alternative flights to San Juan (Puerto Rico)

Flight destinations with a similar price

Flight destinations with a similar price