Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Las Vegas. Check prices with Cheapflights to find a great deal for your trip.
To save up to 18% on this flight, we recommend booking at least 24 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Islip to Las Vegas from $262 1-2 weeks out and tickets from $304 for flights departing within the next 72 hours.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Las Vegas. Flights to Las Vegas from Islip in August are about $260 on average during August, but can be found for as low as $64.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 47% on flights from Islip to Las Vegas by exploring options for tickets in the evening.
||$113||$296||No cancel fee||62%|
||$194||$375||No cancel fee||62%|
||$193||$394||No cancel fee||N/A|
||$153||$464||No cancel fee||71%|
|Morning 6 AM to noon||100% of ISP to LAS departures|
|Early morning Midnight to 6 AM||0% of ISP to LAS departures|
|Afternoon Noon to 6 PM||0% of ISP to LAS departures|
|Evening 6 PM to midnight||0% of ISP to LAS departures|