Islip to Fort Lauderdale flights in November 2026 from $531 ISP → FLL
Long Island MacArthur Airport (ISP) → Fort Lauderdale-Hollywood International Airport (FLL)
For departures in November 2026, the cheapest return found recently is $609 with jetBlue, 20 Nov – 22 Nov, found 2 days ago. The cheapest one-way found recently is $531 with jetBlue, 28 Nov, found 2 days ago.
Return
In November 2026, the cheapest return fare on each of 9 departure dates is usually $609 to $844. Across all 22 departure dates we hold on this route, it is usually $544 to $893. Of the 3 months with enough return fares to compare, 1 is usually cheaper than November 2026.
Cheapest return found recently
$609
20 Nov – 22 Nov · jetBlue
Long Island MacArthur Airport (ISP) → Fort Lauderdale-Hollywood International Airport (FLL)
out nonstop, back nonstop
found 2 days ago
Cheapest we hold, of any age
$366
24 Nov – 27 Nov · jetBlue
Long Island MacArthur Airport (ISP) → Fort Lauderdale-Hollywood International Airport (FLL)
out nonstop, back nonstop
found 3 days ago
The cheapest dates in November 2026
| Dates | From | Airline | Stops | Found | |
|---|---|---|---|---|---|
| 24 Nov – 27 Nov | $366 | jetBlue | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 18 Nov – 24 Nov | $507 | jetBlue | out nonstop, back nonstop | found 8 days ago | See prices for these dates |
| 20 Nov – 22 Nov | $609 | jetBlue | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 27 Nov – 1 Dec | $704 | jetBlue | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 17 Nov – 13 Jan 2027 | $720 | jetBlue | out nonstop, back 1 stop | found 3 days ago | See prices for these dates |
Every date we hold
9 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 13 Nov – 15 Nov | $883 | jetBlue | Long Island MacArthur Airport (ISP) → Fort Lauderdale-Hollywood International Airport (FLL) | out nonstop, back 1 stop | found 3 days ago | See prices for these dates |
| 16 Nov – 18 Nov | $728 | jetBlue | Long Island MacArthur Airport (ISP) → Fort Lauderdale-Hollywood International Airport (FLL) | out nonstop, back 1 stop | found 5 days ago | See prices for these dates |
| 17 Nov – 13 Jan 2027 | $720 | jetBlue | Long Island MacArthur Airport (ISP) → Fort Lauderdale-Hollywood International Airport (FLL) | out nonstop, back 1 stop | found 3 days ago | See prices for these dates |
| 18 Nov – 24 Nov | $507 | jetBlue | Long Island MacArthur Airport (ISP) → Fort Lauderdale-Hollywood International Airport (FLL) | out nonstop, back nonstop | found 8 days ago | See prices for these dates |
| 19 Nov – 22 Nov | $844 | jetBlue | Long Island MacArthur Airport (ISP) → Fort Lauderdale-Hollywood International Airport (FLL) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 20 Nov – 22 Nov | $609 | jetBlue | Long Island MacArthur Airport (ISP) → Fort Lauderdale-Hollywood International Airport (FLL) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 24 Nov – 27 Nov | $366 | jetBlue | Long Island MacArthur Airport (ISP) → Fort Lauderdale-Hollywood International Airport (FLL) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 27 Nov – 1 Dec | $704 | jetBlue | Long Island MacArthur Airport (ISP) → Fort Lauderdale-Hollywood International Airport (FLL) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 28 Nov – 30 Nov | $1,062 | jetBlue | Long Island MacArthur Airport (ISP) → Fort Lauderdale-Hollywood International Airport (FLL) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $366.
One-way
In November 2026, the cheapest one-way fare on each of 4 departure dates is usually $402 to $527. Across all 12 departure dates we hold on this route, it is usually $319 to $504. Of the 2 months with enough one-way fares to compare, November 2026 is usually the most expensive.
Cheapest one-way found recently
$531
28 Nov · jetBlue
Long Island MacArthur Airport (ISP) → Fort Lauderdale-Hollywood International Airport (FLL)
nonstop
found 2 days ago
Cheapest we hold, of any age
$292
22 Nov · jetBlue
Long Island MacArthur Airport (ISP) → Fort Lauderdale-Hollywood International Airport (FLL)
nonstop
found 4 days ago
The cheapest dates in November 2026
| Dates | From | Airline | Stops | Found | |
|---|---|---|---|---|---|
| 22 Nov | $292 | jetBlue | nonstop | found 4 days ago | Open this trip |
| 30 Nov | $438 | jetBlue | nonstop | found 3 days ago | Open this trip |
| 16 Nov | $526 | jetBlue | nonstop | found 7 days ago | Open this trip |
| 28 Nov | $531 | jetBlue | nonstop | found 2 days ago | Open this trip |
Every date we hold
4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 16 Nov | $526 | jetBlue | Long Island MacArthur Airport (ISP) → Fort Lauderdale-Hollywood International Airport (FLL) | nonstop | found 7 days ago | Open this trip |
| 22 Nov | $292 | jetBlue | Long Island MacArthur Airport (ISP) → Fort Lauderdale-Hollywood International Airport (FLL) | nonstop | found 4 days ago | Open this trip |
| 28 Nov | $531 | jetBlue | Long Island MacArthur Airport (ISP) → Fort Lauderdale-Hollywood International Airport (FLL) | nonstop | found 2 days ago | Open this trip |
| 30 Nov | $438 | jetBlue | Long Island MacArthur Airport (ISP) → Fort Lauderdale-Hollywood International Airport (FLL) | nonstop | found 3 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $278.
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