Islip to Hyannis (ISP–HYA) — Airlines, Schedules & Connections

ISP Airport Page →
159 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 1 1-stop flight Verified 1mo ago
Also flown by charter / private operators: NetJets Aviation.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

Last scheduled nonstop: Aug 2026.

✦ 1-Stop connections via 1 hub
BOS Boston 3h 9m 9K → 9K Boston (BOS) to Hyannis flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Islip to Hyannis
Connecting service available through multiple hubs.
1 Airlines 159 mi 0h 30m nonstop

ISP–HYA had nonstop service from Cape Air, last on the schedule in August 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 159 miles in 0h 30m.

Also explore Browse available seat maps ISP Routes HYA Routes ISP Live Flights HYA Live Flights ISP Delays
All flights from Hyannis (HYA) Hyannis to Islip flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop ISP–HYA service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
9K Cape Air 0 – – 100% – –
Alliance coverage
Unaffiliated: 9K (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for ISP to HYA.
1-STOP
One-Stop Connections
1
Hubs
~3h
Fastest
~3h
Longest
BOS ~3h 9m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
47
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.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
ISP → HYA
100%
Generally reliable. Most flights run on time.
Departing
100%
Return
HYA → ISP
50%
Frequent delays expected. Consider flexible booking.
Arriving
50%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ISP delays →
Alternatives

Other ways to reach Hyannis from Islip

Nearby airports with service to Cape Cod Gateway Airport.
Metric ISP→HYA HPN→HYA JFK→HYA
Distance from ISP – 37 mi 37 mi
Nonstop airlines – 7 7
Weekly flights – 1 4
Flight time 0h 30m 0h 25m 1h 15m
Departure OTP 100% – –
White Plains (HPN) to Hyannis flights · New York (JFK) to Hyannis flights · New York (LGA) to Hyannis flights
Airports within 200 miles of ISP with service to Cape Cod Gateway Airport.
Know before you go

Travel Essentials

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

When it's 6:00 PM in Islip, it's 6:00 PM in Hyannis.
Distance & Flight Time
159 mi / 255 km
Nonstop flight time is approximately 0h 30m gate to gate.
Facts

ISP–HYA Quick Facts

Key statistics for the Islip to Hyannis route.
Route details
Distance159 mi / 255 km
Flight time0h 30m
Time difference0 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: ISP
Full nameLong Island MacArthur Airport
IATA / ICAOISP / KISP
TimezoneAmerica/New_York
Passengers/yr1.4M
Elevation99 ft / 30 m
Destination: HYA
Full nameCape Cod Gateway Airport
IATA / ICAOHYA / KHYA
TimezoneAmerica/New_York
Passengers/yr0.1M
Elevation54 ft / 16 m
FAQ

Frequently Asked Questions

Common questions about ISP to HYA flights.
Nonstop flights from Long Island MacArthur Airport to Cape Cod Gateway Airport take about 0h 30m gate to gate. The route covers 159 miles.
1 airline operated the nonstop from ISP to HYA: Cape Air. The last scheduled nonstop was in August 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in August 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 0h 30m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Boston Logan.
On a single ticket, yes. Your bags are checked through to HYA and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Yes, return flights from HYA to ISP are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include HPN, JFK and LGA. See the Alternatives section for a full comparison.
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 ISP to HYA

Long Island MacArthur Airport (ISP) and Cape Cod Gateway Airport (HYA) had nonstop service from Cape Air, last on the schedule in August 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

ISP to HYA Flight Duration and Schedule

Nonstop flight time from ISP to HYA is about 0 hours 30 minutes gate to gate. The route covers a distance of 159 miles (255 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Boston Logan. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include White Plains (HPN), New York (JFK) and New York (LGA).