Cheap flights from Seattle to Islip (SEA - ISP)
Cheap flight deals from Seattle to Islip
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Islip (ISP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 26, 2024.
Round-trip from | $214 |
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How far in advance should I book a flight from Seattle to Islip, New York?
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.
What is the cheapest month to fly from Seattle to Islip, New York?
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 is the cheapest time to fly from Seattle to Islip, New York (SEA - ISP)?
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.
Average price of flights to Islip by month
Plan your trip from Seattle to Islip by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Islip is currently $0 while a round-trip flight costs $0. Price data was last updated on April 21, 2024.
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
Temperature and rainfall in Islip by month
Plan your trip to Islip by taking into account the average temperature and rainfall totals by month.
NYC Temperature | 33.8 - 77 °F |
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Related info for your journey
Find useful and relevant information for your journey from Seattle to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Seattle to IslipSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
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Certainly. Search results for flights to Islip from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
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