Browse by airline

A fast, easy-to-use flight route finder

Type in your origin and destination city and we will give you the best flight route options based on flight time and connection time along with airline and airports delays.

Flights from Saint Louis to Islip – Airlines & connecting routes

Show flight options Codeshare flights Show map Price search

STL to ISP flights and routes map STL to ISP – All flight route options from Saint Louis Airport, Missouri, USA to Long Island Mac Arthur, New York, USA. These flights are operated by American Airlines & Southwest Airlines through 2 different flight connections. The shortest flight time is 5 hours and 16 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA STL Saint Louis Airport Saint Louis, MO, USA
USA ISP Long Island Mac Arthur, NY, USA
STL
Saint Louis Airport
USASaint Louis, MO, USA
Long Island Mac Arthur
USAIslip, NY, USA
ISP
No direct flights found
2 routes with 1 stop found »
SHOW FLIGHTS

1 stop route options with the same airline:

Duration

Via Baltimore BWI
1 stop with Southwest Airlines. 2-5 flights per day.

SHOW SCHEDULE
5h 30m

Via Baltimore BWI
1 stop with Southwest Airlines.
5h 30m
2-5 flights per day.
SHOW SCHEDULE

1 stop route options with codeshare or different airlines:

Duration

Via Boston BOS With American Airlines & Cape Air
Begins in 9/8

SHOW SCHEDULE
5h 16m

Begins in 9/8
Via Boston BOS
5h 16m
With American Airlines & Cape Air
Begins in 9/8
SHOW SCHEDULE
SELECT DATE & CHECK PRICE
Find the best prices on hotels and car rental near Long Island Mac Arthur

We got great deals on hotels and car rentals near the airport.

Long Island Mac Arthur HOTEL PRICES
Long Island Mac Arthur CAR-RENTAL
Ad

Saint Louis to Islip flights

With over 26 flights every week and 2 different airlines you have a wide range of options. While flying to Islip from Saint Louis you will be doing a stopover in either Boston (BOS) or Baltimore (BWI).

Are there any non-stop flights from STL to ISP?

There are no direct or non-stop flights from Saint Louis Airport, STL to Long Island Mac Arthur, ISP.

Saint Louis to Islip with Southwest Airlines

If you fly from Saint Louis with Southwest Airlines you will do a stopover in Baltimore, BWI before reaching Islip. This flight trip will take 5 hours and 30 minutes and you can fly every weekday with departures from 5:00 am to 6:00 pm.

Distance & flight times: Saint Louis Airport to Long Island Mac Arthur

The shortest flight time between STL and ISP is 5 hours and 16 minutes.

ViaTotal flight timeLayover timeDistance
BOS Boston5h 16m1h 35m1202 miles (1934 km)
BWI Baltimore5h 30m1h 40m959 miles (1543 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.STL-ISP flight routesSaint Louis to Islip flight routes illustrated on a map.
Ad
Saint Louis - Islip route map and flight paths
CHECK PRICES FOR STL - ISP
Quick copy and share this page
URL copied to clipboard!
Ad
Show all destinations from STL Show all destinations from ISP

The fastest way to fly from Saint Louis (STL) to Islip (ISP) is via Boston and it will take about 5 hours and 16 minutes. The second fastest route is via Baltimore and will take 5 hours and 30 minutes.

You can fly with American Airlines, Cape Air or Southwest Airlines from Saint Louis to Islip.

The flight time between Saint Louis Airport (STL) and Long Island Mac Arthur (ISP) via Boston Logan International Airport, BOS is 5 hours and 16 minutes.

No. But you can get a 1 stop ticket via Boston or Baltimore to Islip (ISP) instead.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
Ad
Search price