Wilmington to Islip ILM → ISP
Wilmington International Airport (ILM) → Long Island MacArthur Airport (ISP)
The cheapest return found recently is $397 with Breeze Airways, 30 Oct – 1 Nov, found today. The cheapest one-way found recently is $219 with Breeze Airways, 15 Nov, found today.
Return
The cheapest return fare on each of 5 departure dates is usually $592 to $755.
Cheapest return found recently
$397
30 Oct – 1 Nov · Breeze Airways
Wilmington International Airport (ILM) → Long Island MacArthur Airport (ISP)
Leaves 8:43 p.m. · Return leaves 5:28 p.m. · 22 h 38 min of travel, both ways together
out 2 stops, back nonstop
found today
Cheapest nonstop return
$592
25 Nov – 29 Nov · Breeze Airways
Wilmington International Airport (ILM) → Long Island MacArthur Airport (ISP)
Leaves 6:12 p.m. · Return leaves 5:28 p.m. · 3 h 35 min of travel, both ways together
out nonstop, back nonstop
found today
Found recently, and the cheapest we hold
$397 30 Oct – 1 Novfound todaySee prices for these dates
$391 30 Oct – 1 Novfound 5 days agoSee prices for these dates
What have prices looked like?
Over 6 days, 3 Oct to 18 Oct, the cheapest return we saw each day was $391 to $667.
6 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 5 departure dates from 30 Oct to 25 Nov, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 2-night return fares leaving within 3 days of 30 Oct to compare.
Every date we hold
6 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 30 Oct – 1 Nov | $391 | Breeze Airways | Wilmington International Airport (ILM) → Long Island MacArthur Airport (ISP) | out 1 stop, back nonstop | found 5 days ago | See prices for these dates |
| 31 Oct – 1 Nov | $715 | American Airlines | Wilmington International Airport (ILM) → Long Island MacArthur Airport (ISP) | out 1 stop, back nonstop | found today | See prices for these dates |
| 20 Nov – 24 Nov | $755 | Breeze Airways | Wilmington International Airport (ILM) → Long Island MacArthur Airport (ISP) | out 1 stop, back 1 stop | found today | See prices for these dates |
| 21 Nov – 24 Nov | $1,021 | Avelo Airlines | Wilmington International Airport (ILM) → Long Island MacArthur Airport (ISP) | out 2 stops, back 2 stops | found 5 days ago | See prices for these dates |
| 25 Nov – 29 Nov | $592 | Breeze Airways | Wilmington International Airport (ILM) → Long Island MacArthur Airport (ISP) | out nonstop, back nonstop | found today | See prices for these dates |
Which month looks cheapest?
October 2026 is the cheapest month — from $391.
Airlines on the cheapest dates: Breeze Airways, American Airlines, Avelo Airlines.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$219
15 Nov · Breeze Airways
Wilmington International Airport (ILM) → Long Island MacArthur Airport (ISP)
Leaves 3:11 p.m. · 1 h 37 min trip
nonstop
found today
Cheapest nonstop one-way
$219
15 Nov · Breeze Airways
Wilmington International Airport (ILM) → Long Island MacArthur Airport (ISP)
Leaves 3:11 p.m. · 1 h 37 min trip
nonstop
found today
Found recently, and the cheapest we hold
$219 15 Novfound todayOpen this trip
It is also the cheapest one-way we hold, of any age.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 15 Nov to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 15 Nov | $219 | Breeze Airways | Wilmington International Airport (ILM) → Long Island MacArthur Airport (ISP) | nonstop | found today | Open this trip |
Airlines on the cheapest dates: Breeze Airways.
Premium cabin fares from Wilmington to Islip
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 30 Oct – 1 Nov in another cabin: Premium economy · Business · First
Today's prices for 15 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Wilmington to Islip?
Return
Not enough history yet: we have 6 days of return prices, 3 Oct to 18 Oct, and compare booking times once 3 booking ranges have 7 days each.
One-way
Not enough history yet to compare how far ahead to book one-way fares.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Wilmington → New York
77 km from Islip
$256
$141 less than flying to Islip
14 Nov – 15 Nov · ILM → LGA · out nonstop, back nonstop
found yesterday
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 30 Oct – 1 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work