To save up to 75% on this flight, we recommend booking at least 16 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, New York to Santa Ana from $412 1-2 weeks out and tickets from $576 for flights departing within the next 72 hours.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Santa Ana. Flights to Santa Ana from Islip, New York in September are about $366 on average during September, but can be found for as low as $132.
When flying from Islip, New York to Santa Ana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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