Round-trip from | $214 |
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Users have found that booking a flight from Boston to Islip, New York at least 57 days early can save you up to 156% on average compared to booking a flight this week. If booking 57 days before your flight isn’t an option for you, users have found flights from Boston to Islip, New York for as little as $178 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $330 for flights departing within the next 3 days.
Flights from Boston to Islip, New York lean towards being more expensive in April. Prices are generally better when you fly from Boston to Islip, New York in January, with the cheapest ticket starting at $86.
When flying from Boston 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.
Fly from
Fly to
Budget
$529 - $715
Route
Depart
Return
Price
Boston Logan IntlIslip Long Island
BOS - ISP
BOSISP
Boston Logan Intl
Thu 7/25
2 stops18h 38m
Islip Long Island
Sun 7/28
2 stops22h 59m
Boston Logan IntlIslip Long Island
BOS - ISP
BOSISP
Boston Logan Intl
Thu 7/25
3 stops34h 32m
Islip Long Island
Sun 7/28
2 stops22h 59m
Boston Logan IntlIslip Long Island
BOS - ISP
BOSISP
Boston Logan Intl
Thu 7/25
3 stops34h 32m
Islip Long Island
Sun 7/28
3 stops34h 06m
Boston Logan IntlIslip Long Island
BOS - ISP
BOSISP
Boston Logan Intl
Sat 7/6
3 stops20h 43m
Islip Long Island
Thu 7/11
3 stops30h 38m
Boston Logan IntlIslip Long Island
BOS - ISP
BOSISP
Boston Logan Intl
Sat 7/6
3 stops24h 29m
Islip Long Island
Thu 7/11
2 stops21h 26m
Boston Logan IntlIslip Long Island
BOS - ISP
BOSISP
Boston Logan Intl
Sun 6/30
2 stops22h 17m
Islip Long Island
Sun 7/7
3 stops35h 10m
Boston Logan IntlIslip Long Island
BOS - ISP
BOSISP
Boston Logan Intl
Sun 6/30
2 stops22h 17m
Islip Long Island
Sun 7/7
2 stops22h 26m
Boston Logan IntlIslip Long Island
BOS - ISP
BOSISP
Boston Logan Intl
Sun 6/30
3 stops29h 39m
Islip Long Island
Sun 7/7
3 stops35h 10m
No data available for this route at this time. Please check back soon.
NYC Temperature | 33.8 - 77 °F |
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If weather is an important factor for your trip to Islip, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).