Cheap Flights from Islip (ISP) to San Diego (SAN)

Flight 1

Popular airlines from MacArthur Airport (ISP) to San Diego Intl. Airport (SAN)

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Frequently asked questions

How much is a flight from ISP to San Diego Intl. Airport (SAN)?
If you're travelling between ISP and San Diego Intl. Airport (SAN), round-trip journeys start from . This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ISP to San Diego Intl. Airport (SAN)?
We get that things come up unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from MacArthur Airport (ISP) to SAN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for MacArthur Airport (ISP) to San Diego Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from MacArthur Airport (ISP) to San Diego Intl. Airport (SAN)?
The flight distance between MacArthur Airport (ISP) and SAN is 4,000 kilometres. Bring a snack, a drink and a good movie. Keep yourself entertained and time will zip by.
Which airlines fly direct from ISP to San Diego Intl. Airport (SAN)?
Currently, no airlines offer direct flights from MacArthur Airport (ISP) to San Diego Airport. You'll need to book a flight with one or more stops. To score the best connections and price, lock in your fare well ahead of time.
Are MacArthur Airport to San Diego Airport flight tickets cheaper when they're purchased at the last minute?
Tickets from MacArthur Airport to SAN are available up to a year prior to departure on Expedia. And although you may occasionally nab fantastic last-minute deals, it's never something you can count on. Also, booking your flights in advance means you'll have more choices — and you can avoid getting caught in the dreaded middle seat! We're always updating our fares to bring you the best bargains, so check back often for all the latest specials.

Travel information

Origin airport
MacArthur
Destination airport
San Diego Intl.
Distance
3962 km
*Available to Expedia members.