Favorite airline: American Airlines
The most popular airline for flights from Islip - Long Island to Los Angeles is American Airlines.
American Airlines
80 %
20 %
Favourite connection: via Philadelphia and Las Vegas
67 % of booked tickets on this route are for flights with a transfer in Philadelphia and Las Vegas.
2 stopovers Philadelphia International Airport, PA Las Vegas - McCarran International Airport, NV
16h 34min, from $467
67 %
1 stopover Baltimore-Washington International-Thurgood Marshall Airport, MD
07h 25min, from $670
33 %
Round trip from $467.00
For the best flight deal, book the outbound flight on 07/26/2019 and return flight on 08/09/2019.