Round-trip from | $214 |
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When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 46 days in advance, which can save you up to 43% on flights from Seattle to Islip, New York compared to booking the week you need them. Waiting 46 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $349. For sooner than that we have options available in the next 3 days from $506.
January is one of the best times of the year to fly to Islip, New York from Seattle. Prices for January average $344 per person but you can even find prices for as low as $149. The most expensive prices can be found in the month of June. Opting for a January flight can save you 30% on your journey compared to booking in June
When flying from Seattle to Islip, New York, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
No data available for this route at this time. Please check back soon.
Currently, December is the cheapest month in which you can book a flight from Seattle to Islip, New York (average of $78). Flying from Seattle to Islip, New York in July is currently the most expensive (average of $154). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$101
February
$151
March
$135
April
$125
May
$119
June
$140
July
$154
August
$111
September
$96
October
$99
November
$88
December
$78
NYC Temperature | 33.8 - 77 °F |
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