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Did you mean flights from San Francisco to Islip, Long Island?
United States
Long Island MacArthur Airport
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United States
San Francisco International Airport
At present, there are no direct flights from Islip, Long Island to San Francisco.
However, there are several flights from ISP to SFO with a stopover.
Select a stopover airport from the list below to see which airlines operate flights from ISP to SFO, and to see what flight schedules are available.
In San Francisco, the summers are known for being warm, long, and dry, with temperatures typically reaching about 30°C (86°F). The area’s breathtaking scenery complements the sun-filled lifestyle, making it a popular destination for visitors all year round who are looking for relaxation, fun by the water, and the beauty of the outdoors.
San Francisco is best explored from mid-spring to summer, specifically between April and September, as most rainfall occurs from October to February.

In total there are 4 airlines that cover the full route from Islip, Long Island ISP to San Francisco SFO. These airlines are:
All other flights from Islip, Long Island to San Francisco are operated by a combination of multiple carriers, which are listed below:
Unfortunately, there are no alliances that cover the full route (with 1 stopover) from Islip, Long Island ISP to San Francisco SFO at this moment.
You can fly the full journey from ISP to SFO in Economy only.
For the first part of this route, flights in Economy are available only.
Again depending on your stopover airport, available classes for the second part of this route are Economy and Business Class.
In total there are 5 aircraft types that cover the full route from Islip, Long Island to San Francisco. These aircrafts are:
All other flights from Islip, Long Island to San Francisco are operated by a combination of multiple aircraft types.
The distance between Islip, Long Island and San Francisco is 2,615 miles (4,209 kilometers).
However, because there are no direct flights between ISP and SFO, the distance of the full journey varies between 2,669 and 3,577 miles (or 4,295 and 5,757 kilometers), depending on your stopover airport.
Flights from Islip, Long Island to San Francisco take from 6 hours and 55 minutes up to 9 hours and 40 minutes, depending on your stopover airport.
Please note that these times refer to the actual flight times, excluding the stopover time in between connecting flights, as this depends on your stopover airport as well as your date(s) of travel.
There are 2 airports in San Francisco: San Francisco International Airport (SFO) and Norman Y. Mineta San Jose International Airport (SJC).
From 6 hours and 55 minutes up to 9 hours and 40 minutes, depending on your stopover airport.
Note that this excludes the layover time in between connecting flights.
Because there are no direct flights between ISP and SFO, the total distance of the full journey varies between 2,669 and 3,577 miles (or 4,295 and 5,757 kilometers), depending on your stopover airport.
Southwest Airlines, Breeze Airways, Frontier Airlines and JetBlue are flying the full route from Islip, Long Island to San Francisco.
United Airlines, Cape Air, Delta and Alaska operate several connecting flights, but only partly.
There are no alliances flying from Islip, Long Island to San Francisco at this moment.
You can fly the full route (with 1 stopover) in Economy only.
Aircraft types that fly the full route from Islip, Long Island to San Francisco (with 1 stopover):
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