Boston to Islip (BOS–ISP) — Airlines, Schedules & Connections

BOS Airport Page →
153 mi airlines 14/wk
On-time Some delays Frequent delays
Flight Schedule 5 flights Verified 22h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
9K211
9K Cape
T12
9:30 AM
EDT TC
11:05 AM
EDT
1h 35m
—
M T W T F S S
Prices
✓
→
9K217
9K Cape
CNA
6:19 PM
EDT TC
7:45 PM
EDT
1h 26m
—
M T W T F S S
Prices
✓
←
9K210
9K Cape
T12
7:25 AM
EDT
8:59 AM
EDT
1h 34m
—
M T W T F S S
Prices
✓
←
9K212
9K Cape
CNA
9:59 AM
EDT
11:24 AM
EDT
1h 25m
—
M T W T F S S
Prices
✓
←
9K214
9K Cape
T12
1:45 PM
EDT
2:52 PM
EDT
1h 7m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Boston to Islip
2 carriers, 14 flights/week nonstop.
2 Airlines 14 Flights/wk 153 mi 1h 26m nonstop 38 1-stop hubs

BOS–ISP is served by 2 airlines with nonstop service. Cape Air and Tradewind Aviation lead the route. The flight covers 153 miles in approximately 1h 26m. Beyond nonstop, 38 hubs offer 1-stop connections.

Also explore BOS Routes ISP Routes BOS Live Flights ISP Live Flights BOS Delays ISP Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop BOS–ISP service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
9K Cape Air 14 CNA, T12 1h26-1h35 76% – –
TJ Tradewind Aviation 1 – – 76% – –
Aircraft on this route
CNA – 9K
T12 Tupolev Tu-124 – 9K
Alliance coverage
Unaffiliated: 9K + TJ (15 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, BOS to ISP direction.
Mon
2
flights
Tue
2
flights
Wed
2
flights
Thu
2
flights
Fri
2
flights
Sat
2
flights
Sun
2
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
2
Nonstop flights
14
Outbound / wk
21
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for BOS to ISP.
1-STOP
One-Stop Connections
38
Hubs
~2h
Fastest
~25h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
642
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Islip is 0 hours the same as Boston.
BOS: EDT · ISP: EDT

When it's 6:00 PM in Boston, it's 6:00 PM in Islip.
Distance & Flight Time
153 mi / 246 km
Nonstop flight time is approximately 1h 26m to 1h 35m.
Getting to BOS

MBTA Silver Line SL1 bus runs from South Station (Red Line, Amtrak) through the Ted Williams Tunnel to all Logan terminals; free from the airport, $2.40 inbound. Journey from South Station takes 15–20 minutes depending on traffic. The Blue Line Aquarium station connects to a free water taxi ($12) across the harbor to Logan; scenic but weather-dependent.Taxis from downtown Boston cost $30–45 with the Ted Williams Tunnel toll included. Ride-hails are comparable. The Sumner and Ted Williams tunnels both serve the airport; check traffic before departing, as both frequently back up. Logan is only 3 miles from downtown but tunnel congestion often extends that to 30+ minutes.

Facts

BOS–ISP Quick Facts

Key statistics for the Boston to Islip route.
Route details
Distance153 mi / 246 km
Flight time1h 26m to 1h 35m
Time difference0 hours
Airlines (nonstop)2
Weekly flights14 out / 21 return
1-stop connections38 hubs
Origin: BOS
Full nameBoston Logan International Airport
IATA / ICAOBOS / KBOS
TimezoneAmerica/New_York
Passengers/yr42.2M
Elevation20 ft / 6 m
Destination: ISP
Full nameLong Island MacArthur Airport
IATA / ICAOISP / KISP
TimezoneAmerica/New_York
Passengers/yr1.4M
Elevation99 ft / 30 m
FAQ

Frequently Asked Questions

Common questions about BOS to ISP flights.
Nonstop flights from Boston Logan International Airport to Long Island MacArthur Airport take approximately 1h 26m to 1h 35m. The route covers 153 miles.
2 airlines operate nonstop service: Cape Air and Tradewind Aviation.
There are approximately 14 nonstop flights per week from BOS to ISP. The return direction has about 21 weekly flights.
Yes, 1-stop connections are available through ALB, FRG, BDL, HPN, MMU, TEB, ILG, LGA, SYR, PHL, BUF, IAD, MKE, SAV, SDF, MDW, MSP, NAS, SRQ, VRB, ORF, MSY, AUS, GCM, SLC, LAS, OAK, BWI, RDU, CHS, MCO, RIC, PBI, MYR, TPA, FLL, RSW and ILM. These options provide additional schedule flexibility.
Yes, return flights from ISP to BOS are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from BOS to ISP

Boston Logan International Airport (BOS) and Long Island MacArthur Airport (ISP) are connected by nonstop service from Cape Air and Tradewind Aviation. With 14 weekly departures, this is a well served route.

BOS to ISP Flight Duration and Schedule

Nonstop flight time from BOS to ISP ranges from 1 hours 26 minutes to 1 hours 35 minutes. The route covers a distance of 153 miles (246 km). There are approximately 14 weekly flights outbound and 21 return, totaling 35 flights per week in both directions.

Connecting Options and Alternatives

38 one-stop connections are available, with the fastest taking approximately 2 hours via ALB. Two-stop connections are also available via intermediate hubs.