Direct (non-stop) flights from Boston (BOS) to San Juan (SJU)
Find comprehensive flight information, schedules, and booking details for direct flights from Boston (BOS), US to San Juan (SJU), US. This popular route is operated by 2 airlines, offering multiple daily departures.• Flight Duration: 3h 54m - 4h 27m (average flight time)• Distance: 1688 miles (2716 km) (air miles between airports)• Daily Flights: 3-5 flights (scheduled departures per day)
Boston (BOS)
US
San Juan (SJU)
US
FLIGHT TIME
3h 54m - 4h 27m
FLIGHT DISTANCE
1688 miles (2716 km)
3h 58m - 4h 5m
05:01
20:15
1688 miles (2716 km)
March
2 (Show)
32
Terminal B & Terminal A (Boston (BOS))
Terminal B & Terminal A (San Juan (SJU))
Flight Schedule
Loading calendar...
Airlines Operating This Route
JetBlue Airways (B6), Delta Air Lines (DL)
Click any airline to view their specific flight schedules, policies, and route details for this connection. You can also explore flights from Boston (BOS) and flights to San Juan (SJU).
Route Insights
Route Demand
With 32 weekly flights, this route maintains steady demand throughout the week, providing travelers with frequent scheduling options.
Route Importance
Multiple airlines compete on this route (2 carriers), indicating its significance in connecting Boston (BOS) and San Juan (SJU). This competition often leads to competitive pricing and multiple daily departure options.
Best Time to Fly
Best Value Period
March typically offers the best value for travelers, with lower average fares compared to peak travel periods.
Price Trends
Price variation throughout the year is significant, with Mar being the most affordable month and prices increasing during peak travel seasons.
Distance & Duration Explained
Route Distance
At 1688 miles (2716 km), this is an ultra-long-haul route between Boston (BOS) and San Juan (SJU), requiring larger aircraft and extended flight times.
Flight Duration
Flight duration averages 3h 54m - 4h 27m, with actual times ranging from 3h 58m - 4h 5m depending on aircraft type, wind conditions, and routing.
Airline Comparison
Available Airlines
Travelers have 2 airline options on this route: JetBlue Airways, Delta Air Lines. Each airline offers different schedules, pricing, and service levels to meet various travel needs.
Flight Frequency
JetBlue Airways operates the most flights on this route with 3 daily departures, followed by Delta Air Lines.
Weather & Climate Information for San Juan (SJU)
Weather and climate data is not currently available for this destination. Please check back later or contact us for more information.
Best Time to Visit & Travel Planning
Cheapest Month
Travel Planning Tips for Boston (BOS) to San Juan (SJU)
- Best Month to Travel
March is generally the cheapest month to fly from Boston (BOS) to San Juan (SJU). Plan your trip during this month for the best deals.
Loading price statistics...
Related Pages
Related Airports
Related Airlines
Frequently Asked Questions
How many flights operate from Boston (BOS) to San Juan (SJU)?
There are 4 direct flights operating from Boston (BOS) to San Juan (SJU). Approximately 3-5 flights daily.
Which airlines operate flights from Boston (BOS) to San Juan (SJU)?
2 airlines operate on this route: JetBlue Airways, Delta Air Lines.
How long is the flight from Boston (BOS) to San Juan (SJU)?
The flight duration from Boston (BOS) to San Juan (SJU) is approximately 3h 54m - 4h 27m.
What is the distance from Boston (BOS) to San Juan (SJU)?
The distance from Boston (BOS) to San Juan (SJU) is 1688 miles (2716 km).
What is the flight time range for this route?
Flight times on this route range from 3h 58m - 4h 5m.
What are the earliest and latest flight departure times?
The earliest flight departs at 05:01 and the latest flight departs at 20:15.
What is the cheapest month to fly from Boston (BOS) to San Juan (SJU)?
March is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 32 flights operate per week from Boston (BOS) to San Juan (SJU).
What types of aircraft operate on this route?
This route is served by Airbus A320, Airbus A321neo, Airbus A321.
What is the average flight price from Boston (BOS) to San Juan (SJU)?
The average flight price for a round-trip ticket from Boston (BOS) to San Juan (SJU) is approximately $255 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from Boston (BOS) to San Juan (SJU) for the lowest prices?
March is typically the cheapest month to fly from Boston (BOS) to San Juan (SJU). Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from Boston (BOS) to San Juan (SJU)?
2 airlines offer direct flights from Boston (BOS) to San Juan (SJU), providing travelers with multiple options for scheduling and pricing.
How far is San Juan (SJU) from Boston (BOS)?
The distance from Boston (BOS) to San Juan (SJU) is 1688 miles (2716 km). This is a long-haul flight route.
How long does it take to fly from Boston (BOS) to San Juan (SJU)?
The flight time from Boston (BOS) to San Juan (SJU) is approximately 3h 54m - 4h 27m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does San Juan (SJU) serve?
San Juan (SJU) serves San Juan, US.