Routes from Islip (ISP)
16 nonstop destinations from Islip (ISP) on 6 airlines: 16 in United States and 0 abroad. The most routes: Breeze Airways (9), Frontier Airlines (5) and JetBlue Airways (5). Longest: Fort Myers (RSW), about 1,102 miles. Routes checked October 27, 2026.
- Nonstop destinations
- 16
- Airlines
- 6
- Countries
- 1
- Longest route
- RSW 1,102 mi
- Baltimore BWISouthwest Airlines
- Boston BOSCape AirSeasonal
- Charleston CHSBreeze Airways
- Concord USAAvelo AirlinesSeasonal
- Fort Lauderdale FLLJetBlue Airways, Southwest Airlines
- Fort Myers RSWBreeze Airways, Frontier AirlinesSeasonal, JetBlue AirwaysSeasonal
- Myrtle Beach MYRBreeze Airways, Frontier AirlinesSeasonal
- Norfolk ORFBreeze Airways
- Orlando MCOFrontier Airlines, JetBlue Airways, Southwest Airlines
- Raleigh RDUBreeze Airways
- Richmond RICBreeze AirwaysSeasonal
- Sarasota/Bradenton SRQBreeze AirwaysSeasonal
- Tampa TPAFrontier AirlinesSeasonal, JetBlue AirwaysSeasonal, Southwest Airlines
- Vero Beach VRBBreeze Airways
- West Palm Beach DJTFrontier AirlinesSeasonal, JetBlue Airways, Southwest Airlines
- Wilmington ILMBreeze Airways
Route sources (including Wikipedia fallback): Avelo Airlines ↗ (checked Oct 27, 2026), Breeze Airways ↗ (checked Oct 27, 2026), Breeze Airways ↗ (checked Oct 27, 2026), Cape Air ↗ (checked Oct 27, 2026) and 2 more.
Airlines flying nonstop from ISP
- Breeze Airways · 9 destinationsBreeze Airways route map
- Frontier Airlines · 5 destinationsFrontier Airlines route mapSeat maps
- JetBlue Airways · 5 destinationsJetBlue Airways route map
- Southwest Airlines · 5 destinationsSouthwest Airlines route mapSeat maps
- Avelo Airlines · 1 destinationAvelo Airlines route map
- Cape Air · 1 destinationCape Air route map
Nonstop from ISP, by country
United States · 16
Baltimore BWI, Boston BOS, Charleston CHS, Concord USA, Fort Lauderdale FLL, Fort Myers RSW, Myrtle Beach MYR, Norfolk ORF, Orlando MCO, Raleigh RDU, Richmond RIC, Sarasota/Bradenton SRQ, Tampa TPA, Vero Beach VRB, West Palm Beach DJT, Wilmington ILM
Quick answers
How many nonstop destinations are there from ISP?
16 nonstop destinations in 1 country, counting the routes for Breeze Airways, Frontier Airlines, JetBlue Airways, Southwest Airlines, Avelo Airlines and Cape Air in the linked official sources and Wikipedia fallbacks (checked October 27, 2026). Airlines whose route maps we haven't loaded aren't counted yet.
Which airlines fly nonstop from ISP?
Breeze Airways (9 routes), Frontier Airlines (5 routes), JetBlue Airways (5 routes), Southwest Airlines (5 routes), Avelo Airlines (1 route) and Cape Air (1 route).
What is the longest nonstop flight from ISP?
Breeze Airways to Fort Myers (RSW), about 1,102 miles great-circle.
What new routes are starting from ISP?
None announced by the airlines we track right now.