Direct (non-stop) flights from Ronkonkoma (ISP) to Boston (BOS)
Find comprehensive flight information, schedules, and booking details for direct flights from Ronkonkoma (ISP) to Boston (BOS). This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 1h 25m - 1h 35m (average flight time)• Distance: 153 miles (246 km) (air miles between airports)• Daily Flights: 3 flights (scheduled departures per day)
Ronkonkoma (ISP)
Boston (BOS)
FLIGHT TIME
1h 25m - 1h 35m
FLIGHT DISTANCE
153 miles (246 km)
1h 25m - 1h 34m
07:30
12:40
153 miles (246 km)
December
1 (Show)
21
Flight Schedule
December 2025
Airlines with direct flights from Ronkonkoma (ISP) to Boston (BOS)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 1h 25m - 1h 35m.
Pricing patterns: December typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 7:00, 9:00, 12:00, offering more flight options and potentially better connections.
Ronkonkoma (ISP) - Boston (BOS) flight price statistics
$3907
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$5478
May$5478
Jun$5471
Jul$5473
Aug$2854
Sep$5473
Oct$520
Nov$512
DecRelated Information
Airports: ISP • BOS Airport
Airlines operating this route: Cape Air (9K)
Frequently Asked Questions
How many flights operate from ISP to BOS?
There are 3 direct flights operating from ISP to BOS. Approximately 3 flights daily.
Which airlines operate flights from ISP to BOS?
1 airline operates on this route: Cape Air.
How long is the flight from ISP to BOS?
The flight duration from ISP to BOS is approximately 1h 25m - 1h 35m.
What is the distance from ISP to BOS?
The distance from ISP to BOS is 153 miles (246 km).
What is the flight time range for this route?
Flight times on this route range from 1h 25m - 1h 34m.
What are the earliest and latest flight departure times?
The earliest flight departs at 07:30 and the latest flight departs at 12:40.
What is the cheapest month to fly from ISP to BOS?
December is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 21 flights operate per week from ISP to BOS.
What types of aircraft operate on this route?
This route is served by T12, Cessna (Light aircraft).
What is the average flight price from ISP to BOS?
The average flight price for a round-trip ticket from ISP to BOS is approximately $3907 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from ISP to BOS for the lowest prices?
December is typically the cheapest month to fly from ISP to BOS. Booking in advance and avoiding peak travel seasons can help you find better deals.
How far is BOS from ISP?
The distance from ISP to BOS is 153 miles (246 km). This is a long-haul flight route.
How long does it take to fly from ISP to BOS?
The flight time from ISP to BOS is approximately 1h 25m - 1h 35m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.