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Cheap flights from Seattle to New York from $201

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
12:10 am - 11:55 amSEA  Seattle/Tacoma Intl-ISP Islip Long Island
8h 45m2 stops Chicago Midway Baltimore/Washington
Southwest Logo
12:20 pm - 9:35 pmISP  Islip Long Island-SEA Seattle/Tacoma Intl
12h 15m2 stops Baltimore/Washington Chicago Midway
$379Southwest
Fri, Oct 16 - Sat, Oct 24
Southwest Logo
11:05 pm - 12:10 pmSEA  Seattle/Tacoma Intl-ISP Islip Long Island
10h 05m2 stops Chicago Midway Baltimore/Washington
Southwest Logo
3:10 pm - 1:35 amISP  Islip Long Island-SEA Seattle/Tacoma Intl
13h 25m2 stops Baltimore/Washington Phoenix Sky Harbor Intl
$390Southwest
Mon, Sep 28 - Fri, Oct 2
Southwest Logo
10:30 pm - 10:15 amSEA  Seattle/Tacoma Intl-ISP Islip Long Island
8h 45m1 stop Baltimore/Washington
Southwest Logo
3:10 pm - 12:35 amISP  Islip Long Island-SEA Seattle/Tacoma Intl
12h 25m2 stops Baltimore/Washington Chicago Midway
$418Southwest
Mon, Sep 28 - Fri, Oct 2
Southwest Logo
7:10 am - 9:10 pmSEA  Seattle/Tacoma Intl-ISP Islip Long Island
11h 00m2 stops Phoenix Sky Harbor Intl Baltimore/Washington
Southwest Logo
10:20 am - 6:20 pmISP  Islip Long Island-SEA Seattle/Tacoma Intl
11h 00m2 stops Baltimore/Washington Chicago Midway
$423Southwest
Wed, Sep 9 - Mon, Sep 14
Southwest Logo
10:30 pm - 9:40 amSEA  Seattle/Tacoma Intl-ISP Islip Long Island
8h 10m1 stop Baltimore/Washington
Southwest Logo
10:20 am - 6:20 pmISP  Islip Long Island-SEA Seattle/Tacoma Intl
11h 00m2 stops Baltimore/Washington Chicago Midway
$440Southwest
Wed, Sep 9 - Mon, Sep 14
Southwest Logo
10:30 pm - 9:40 amSEA  Seattle/Tacoma Intl-ISP Islip Long Island
8h 10m1 stop Baltimore/Washington
Southwest Logo
4:05 pm - 11:00 pmISP  Islip Long Island-SEA Seattle/Tacoma Intl
9h 55m2 stops Baltimore/Washington Denver Intl
$497Southwest
Wed, Sep 9 - Mon, Sep 14
Southwest Logo
7:10 am - 9:10 pmSEA  Seattle/Tacoma Intl-ISP Islip Long Island
11h 00m2 stops Phoenix Sky Harbor Intl Baltimore/Washington
Southwest Logo
10:20 am - 6:20 pmISP  Islip Long Island-SEA Seattle/Tacoma Intl
11h 00m2 stops Baltimore/Washington Chicago Midway
$502Southwest
Wed, Sep 9 - Mon, Sep 14
Southwest Logo
10:30 pm - 9:55 amSEA  Seattle/Tacoma Intl-ISP Islip Long Island
8h 25m1 stop Baltimore/Washington
Southwest Logo
10:20 am - 6:20 pmISP  Islip Long Island-SEA Seattle/Tacoma Intl
11h 00m2 stops Baltimore/Washington Chicago Midway
$542Southwest
Sat, Sep 19 - Mon, Sep 21
Southwest Logo
5:20 pm - 9:55 amSEA  Seattle/Tacoma Intl-ISP Islip Long Island
13h 35m2 stops Sacramento Intl Baltimore/Washington
Southwest Logo
10:20 am - 6:20 pmISP  Islip Long Island-SEA Seattle/Tacoma Intl
11h 00m2 stops Baltimore/Washington Chicago Midway
$547Southwest
Sat, Sep 19 - Mon, Sep 21
Southwest Logo
5:20 pm - 9:55 amSEA  Seattle/Tacoma Intl-ISP Islip Long Island
13h 35m2 stops Sacramento Intl Baltimore/Washington
Southwest Logo
6:20 am - 2:40 pmISP  Islip Long Island-SEA Seattle/Tacoma Intl
11h 20m1 stop Baltimore/Washington
$554Southwest
Sat, Sep 12 - Sun, Sep 20

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Southwest flights from Seattle to Islip, New York

Our best Southwest deals on Seattle to Islip, New York flight tickets
Southwest
Oct 16
SEA12:10 amSeattle/Tacoma Intl
8h 45m
2 stops
ISP11:55 amIslip Long Island
Oct 24
ISP12:20 pmIslip Long Island
12h 15m
2 stops
SEA9:35 pmSeattle/Tacoma Intl
$379
Southwest
Sep 28
SEA11:05 pmSeattle/Tacoma Intl
10h 05m
2 stops
ISP12:10 pmIslip Long Island
Oct 2
ISP3:10 pmIslip Long Island
13h 25m
2 stops
SEA1:35 amSeattle/Tacoma Intl
$390
Southwest
Sep 28
SEA10:30 pmSeattle/Tacoma Intl
8h 45m
1 stop
ISP10:15 amIslip Long Island
Oct 2
ISP3:10 pmIslip Long Island
12h 25m
2 stops
SEA12:35 amSeattle/Tacoma Intl
$418

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Islip, New York that are best for you.

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Price

Cheapest round-trip

SeattleIslip

SEA Seattle/Tacoma Intl - ISP Islip Long Island

SEAISP

Seattle/Tacoma Intl

Fri 10/16

12:10 am-11:55 am

2 stops8h 45m

Islip Long Island

Sat 10/24

12:20 pm-9:35 pm

2 stops12h 15m

$379

SeattleIslip

SEA Seattle/Tacoma Intl - ISP Islip Long Island

SEAISP

Seattle/Tacoma Intl

Mon 9/28

11:05 pm-12:10 pm

2 stops10h 05m

Islip Long Island

Fri 10/2

3:10 pm-1:35 am

2 stops13h 25m

$390

SeattleIslip

SEA Seattle/Tacoma Intl - ISP Islip Long Island

SEAISP

Seattle/Tacoma Intl

Mon 9/28

10:30 pm-10:15 am

1 stop8h 45m

Islip Long Island

Fri 10/2

3:10 pm-12:35 am

2 stops12h 25m

$418

SeattleIslip

SEA Seattle/Tacoma Intl - ISP Islip Long Island

SEAISP

Seattle/Tacoma Intl

Wed 9/9

7:10 am-9:10 pm

2 stops11h 00m

Islip Long Island

Mon 9/14

10:20 am-6:20 pm

2 stops11h 00m

$423

SeattleIslip

SEA Seattle/Tacoma Intl - ISP Islip Long Island

SEAISP

Seattle/Tacoma Intl

Wed 9/9

10:30 pm-9:40 am

1 stop8h 10m

Islip Long Island

Mon 9/14

10:20 am-6:20 pm

2 stops11h 00m

$440
Quickest round-trip

SeattleIslip

SEA Seattle/Tacoma Intl - ISP Islip Long Island

SEAISP

Seattle/Tacoma Intl

Wed 9/9

10:30 pm-9:40 am

1 stop8h 10m

Islip Long Island

Mon 9/14

4:05 pm-11:00 pm

2 stops9h 55m

$497

SeattleIslip

SEA Seattle/Tacoma Intl - ISP Islip Long Island

SEAISP

Seattle/Tacoma Intl

Wed 9/9

7:10 am-9:10 pm

2 stops11h 00m

Islip Long Island

Mon 9/14

10:20 am-6:20 pm

2 stops11h 00m

$502

SeattleIslip

SEA Seattle/Tacoma Intl - ISP Islip Long Island

SEAISP

Seattle/Tacoma Intl

Sat 9/19

10:30 pm-9:55 am

1 stop8h 25m

Islip Long Island

Mon 9/21

10:20 am-6:20 pm

2 stops11h 00m

$542

SeattleIslip

SEA Seattle/Tacoma Intl - ISP Islip Long Island

SEAISP

Seattle/Tacoma Intl

Sat 9/19

5:20 pm-9:55 am

2 stops13h 35m

Islip Long Island

Mon 9/21

10:20 am-6:20 pm

2 stops11h 00m

$547

SeattleIslip

SEA Seattle/Tacoma Intl - ISP Islip Long Island

SEAISP

Seattle/Tacoma Intl

Sat 9/12

5:20 pm-9:55 am

2 stops13h 35m

Islip Long Island

Sun 9/20

6:20 am-2:40 pm

1 stop11h 20m

$554

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from Seattle to Islip, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Seattle to Islip, New York flights?

You could potentially save up to 53% on your flight if you consider stops on a Seattle to Islip, New York flight.

When to book flights from Seattle to Islip, New York

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Islip, New York according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Islip, New York (SEA to ISP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Islip, New York

Best Price Found

$201

Fastest flight time

8h 25m

Direct flights

None
The best one-way flight to Islip, New York from Seattle in the past 72 hours is $201. The best round-trip flight deal from Seattle to Islip, New York found on momondo in the last 72 hours is $379.
The fastest flight from Seattle to Islip, New York takes 8h 25m
There are no direct flights from Seattle to Islip, New York. There are no popular flight routes from Seattle to Islip, New York.
Search flight deals

Frequently asked questions about flying from Seattle to Islip, New York

  • How far is Seattle/Tacoma Intl to Islip Long Island by plane?

    Islip Long Island is 2436.8 mi away from Seattle/Tacoma Intl. Typically, this will take 8h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Islip Long Island Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Islip Long Island Airport were last updated today.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Islip Long Island Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Islip Long Island Airport.

  • What documentation or ID do you need to fly to Islip Long Island Airport?

    The necessary travel and health documents for your Islip Long Island Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Montauk
Riverhead
Southampton
Amagansett
Sag Harbor

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Islip?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Islip. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Islip with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Islip flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Islip?

Once you have performed a search for Seattle to Islip flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to Islip right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Islip now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Islip and let you know when they change.

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