Flights from Baltimore to Islip Long Island

Our cheapest offers for flights from Baltimore to Islip Long Island

Here you can compare cheap flights from Baltimore (BWI) to Islip Long Island (ISP) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Islip Long Island. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Baltimore
Islip - Long Island
Outbound
10/10/25
2 Stopovers (CLT, BOS)
AA2733, AA0922, 9K0217
09h 08min
Return
11/04/25
2 Stopovers (BOS, CLT)
9K0214, AA1004, AA2316
22h 05min
American Airlines, Cape Air ?
$1,228
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Baltimore to Islip Long Island

Favourite connection: via Orlando
73 % of booked tickets on this route are for flights with a transfer in Orlando.
Route
bookings
1 stopover Orlando International Airport, FL
11h 58min, from $2,003
73 %
1 stopover Tampa International Airport, FL
13h 24min, from $2,077
27 %

Important flight information

Flight information: Baltimore - Islip - Long Island

Roundtrip from $1,227.09
Flight duration min. 01:00 / max. 01:10
Return flight duration min. 01:15/ max. 01:25
Distance 354 km
Flights per week 30
Departure airport Airport Baltimore-Washington International-Thurgood Marshall Airport, MD (BWI)
Arrival airport Airport Islip - Long Island MacArthur Airport,NY (ISP)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Islip - Long Island
Flight destinations with a similar price