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Flights from Seattle to Islip – Airlines & connecting routes

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SEA to ISP flights and routes map SEA to ISP – All flight route options from Seattle Tacoma International, Washington, USA to Long Island Mac Arthur, New York, USA. These flights are operated by 5 different airlines through 3 different connections. The shortest flight time is 8 hours and 40 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 SEA Seattle Tacoma Seattle, WA, USA
USA ISP Long Island Mac Arthur, NY, USA
SEA
Seattle Tacoma
USASeattle, WA, USA
Long Island Mac Arthur
USAIslip, NY, USA
ISP
No direct flights found
3 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. 0-1 flights per day.
Wed,Thu & Sun

SHOW SCHEDULE
9h 15m

Wed,Thu & Sun
Via Baltimore BWI
1 stop with Southwest Airlines.
9h 15m
0-1 flights per day.
Wed,Thu & Sun
SHOW SCHEDULE
Via Nashville BNA
1 stop with Southwest Airlines. 0-1 flights per day.
Wed,Thu & Sun

SHOW SCHEDULE
10h 15m

Wed,Thu & Sun
Via Nashville BNA
1 stop with Southwest Airlines.
10h 15m
0-1 flights per day.
Wed,Thu & Sun
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1 stop route options with codeshare or different airlines:

Duration

Via Boston BOS With American Airlines & Cape Air
CODESHARE

SHOW SCHEDULE
8h 44m

Via Boston BOS
8h 44m
With American Airlines & Cape Air
CODESHARE
SHOW SCHEDULE
SELECT DATE & CHECK PRICE
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Seattle to Islip flights

There are over 3 and approximately 6 flights every week. While flying to Islip from Seattle you will be doing a stopover in Boston, Baltimore or any other of the 3 alternatives with flight connections.

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

There are no direct or non-stop flights from Seattle Tacoma International, SEA to Long Island Mac Arthur, ISP.

Seattle to Islip with Southwest Airlines

If you choose to fly with Southwest Airlines from Seattle to Islip you can make a transit either via Baltimore or via Nashville. The route via Baltimore is 1 hour faster.

Distance & flight times: Seattle Airport to Long Island Mac Arthur

The shortest flight time between SEA and ISP is 8 hours and 44 minutes.

ViaTotal flight timeLayover timeDistance
BOS Boston8h 44m1h 22m2655 miles (4272 km)
BWI Baltimore9h 15m3h 0m2562 miles (4122 km)
BNA Nashville10h 15m2h 20m2789 miles (4488 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.
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Seattle - Islip route map and flight paths
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Show all destinations from SEA Show all destinations from ISP

The fastest way to fly from Seattle (SEA) to Islip (ISP) is via Boston and it will take about 8 hours and 44 minutes. The second fastest route is via Baltimore and will take 9 hours and 15 minutes.

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

The flight time between Seattle Tacoma (SEA) and Long Island Mac Arthur (ISP) via Boston Logan International Airport, BOS is 8 hours and 44 minutes.

No. But you can still purchase a 1 stop flight via Boston, Baltimore or any other route to Islip (ISP).

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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