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ISP (Islip) to SJO (San Jose) Flights $460.89

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Cheap ISP to SJO Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Islip to San Jose (ISP to SJO)

Question : Is Long Island MacArthur Airport (ISP) the cheapest airport for getting to Juan Santamaria International Airport (SJO)?
Answer : Lucky for you, there is another airport near Ronkonkoma. Westchester County Airport (HPN) is 37 miles away, and over the next two months, flights are being booked 20% cheaper than flights from Long Island MacArthur Airport.

Question : Can you cut down on flight costs by changing the day of the week you travel to San Jose?
Answer : The best day to fly on a budget this month is Friday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : Looking for the cheapest flight over the next 30 days?
Answer : Nov 4th has seen bookings (as of Oct 16th) as cheap as $581. That comes in 13% below the average price for this route. Saving now means you'll have more money to spend on your trip.

Question : How many days should you spend in San Jose?
Answer : Travelers from ISP to SJO stay 13 days on average.

Question : What price range should you expect when booking from Ronkonkoma (ISP) to San Jose (SJO)?
Answer : Ranging from $535 to $1,865, prices for ISP to SJO do change more than the majority of routes from the United States. Remember, you can save by booking further in advance.

Question : Which airline is giving the best deals for round-trip flights from Long Island MacArthur Airport (ISP) to Juan Santamaria International Airport (SJO)?
Answer : American Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $535, while prices for other flights are as high as $1,865.