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Flights from Islip to Buffalo – Airlines & connecting routes

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ISP to BUF flights and routes map ISP to BUF – All flight route options from Long Island Mac Arthur, New York, USA to Buffalo Niagara International, New York, USA. These flights are operated by Cape Air & Southwest Airlines through 2 different flight connections. The shortest flight time is 4 hours and 33 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 ISP Long Island Mac Arthur Islip, NY, USA
USA BUF Buffalo Niagara , NY, USA
ISP
Long Island Mac Arthur
USAIslip, NY, USA
Buffalo Niagara
USABuffalo, NY, USA
BUF
No direct flights found
2 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Baltimore BWI
1 stop with Southwest Airlines. 0-2 flights per day.

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4h 33m

Via Baltimore BWI
1 stop with Southwest Airlines.
4h 33m
0-2 flights per day.
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1 stop route options with codeshare or different airlines:

Duration

Via Boston BOS With Cape Air & JetBlue Airways

SHOW SCHEDULE
5h 09m

Via Boston BOS
5h 09m
With Cape Air & JetBlue Airways
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Islip to Buffalo flights

There are over 2 and approximately 8 flights every week. While flying to Buffalo from Islip you will be doing a stopover in either Baltimore (BWI) or Boston (BOS).

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

There are no direct or non-stop flights from Long Island Mac Arthur, ISP to Buffalo Niagara International, BUF.

Islip to Buffalo with Southwest Airlines

If you fly from Islip with Southwest Airlines you will do a stopover in Baltimore, BWI before reaching Buffalo. This flight trip will take 4 hours and 33 minutes and you can fly every day of the week except Mondays and Tuesday with departures between 10:00 am and 5:00 pm.

Distance & flight times: Long Island Mac Arthur to Buffalo Niagara International

The shortest flight time between ISP and BUF is 4 hours and 33 minutes.

ViaTotal flight timeLayover timeDistance
BWI Baltimore4h 33m1h 20m502 miles (808 km)
BOS Boston5h 9m2h 30m549 miles (883 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.ISP-BUF flight routesIslip to Buffalo flight routes illustrated on a map.
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Islip - Buffalo route map and flight paths
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Show all destinations from ISP Show all destinations from BUF

The fastest way to fly from Islip (ISP) to Buffalo (BUF) is via Baltimore and it will take about 4 hours and 33 minutes. The second fastest route is via Boston and will take 5 hours and 9 minutes.

You can fly with Southwest Airlines, Cape Air or JetBlue Airways from Islip to Buffalo.

The flight time between Long Island Mac Arthur (ISP) and Buffalo Niagara International (BUF) via Baltimore Washington International, BWI is 4 hours and 33 minutes.

No. But you can get a 1 stop ticket via Baltimore or Boston to Buffalo (BUF) 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.
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