Trip.com
>
Flights
>
Flights to United States
>
Flights to New York State
>
Flights to Islip
Hotels in Islip
>
Flights from Boston to Islip

Cheap flight deals from Boston to Islip

Non stop flight deals! Book direct flights from Boston to Islip: One way flights from CNY 1,845, round trip flights from CNY 3,646. Cheapest next 3 months.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Boston to Islip

The distance between Boston and Islip is about 247.06 km. It takes around 1 hour 26 minutes on average to fly from Boston to Islip. The most popular month to Islip is March. The off-season for travel is April.

Cheapest one-way flight price CNY 1,826
Cheapest round-trip ticket price CNY 3,646
Off-season for travel April
Peak season for travel March
Flight distance 247.06 km
Average flight time 1 hour 26 minutes

When is the cheapest time to fly from Boston to Islip?

The cheapest time for Boston to Islip flights: Jul 27 to Aug 3 — one way flight prices from CNY 1,826.

Cheapest flights
From price
Search
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28

  • Oct

    28 5
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Boston (BOS) to Islip (ISP) the cheapest?

    Airlines adjust prices for flights from Boston to Islip based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Boston (BOS) to Islip (ISP) cost?

    According to Trip.com's data, the lowest price is around CNY 2,312.

  • How long does it take to fly from Boston (BOS) to Islip (ISP) and what is the distance?

    It takes around 1 hour 26 minutes to fly from Boston (BOS) to Islip (ISP).

  • What are the most popular airlines that fly from Boston (BOS) to Islip (ISP)?

    Airlines with flights from Boston (BOS) to Islip (ISP): Cape Air and Jetblue Airways.

How to find a cheap flight from Boston to Islip

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Boston to Islip. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

More Travel Options