Cheap Flights from Seattle to Islip

Popular airlines from Seattle-Tacoma International Airport (SEA) to MacArthur Airport (ISP)

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Cheap Flights from Seattle to Islip (SEA-ISP)

Prices were available within the past 7 days and start at for one-way flights and S$1,057 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 11 Sep - Tue, 16 Sep
SEA
Seattle
ISP
Islip
S$1,057 Return, found 8 hours ago
S$1,057
Return
found 8 hours ago
Select United flight, departing Thu, 11 Sep from Seattle to Islip, returning Tue, 16 Sep, priced at S$1,057 found 8 hours ago
American Airlines
Thu, 11 Sep - Tue, 16 Sep
SEA
Seattle
ISP
Islip
S$1,086 Return, found 8 hours ago
S$1,086
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 11 Sep from Seattle to Islip, returning Tue, 16 Sep, priced at S$1,086 found 8 hours ago
United
Thu, 11 Sep - Tue, 16 Sep
SEA
Seattle
ISP
Islip
S$1,121 Return, found 8 hours ago
S$1,121
Return
found 8 hours ago
Select United flight, departing Thu, 11 Sep from Seattle to Islip, returning Tue, 16 Sep, priced at S$1,121 found 8 hours ago
United
Thu, 11 Sep - Tue, 16 Sep
SEA
Seattle
ISP
Islip
S$1,134 Return, found 8 hours ago
S$1,134
Return
found 8 hours ago
Select United flight, departing Thu, 11 Sep from Seattle to Islip, returning Tue, 16 Sep, priced at S$1,134 found 8 hours ago
American Airlines
Thu, 11 Sep - Tue, 16 Sep
SEA
Seattle
ISP
Islip
S$1,149 Return, found 8 hours ago
S$1,149
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 11 Sep from Seattle to Islip, returning Tue, 16 Sep, priced at S$1,149 found 8 hours ago
American Airlines
Thu, 11 Sep - Tue, 16 Sep
SEA
Seattle
ISP
Islip
S$1,162 Return, found 8 hours ago
S$1,162
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 11 Sep from Seattle to Islip, returning Tue, 16 Sep, priced at S$1,162 found 8 hours ago
American Airlines
Thu, 11 Sep - Tue, 16 Sep
SEA
Seattle
ISP
Islip
S$1,168 Return, found 8 hours ago
S$1,168
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 11 Sep from Seattle to Islip, returning Tue, 16 Sep, priced at S$1,168 found 8 hours ago
United
Thu, 11 Sep - Tue, 16 Sep
SEA
Seattle
ISP
Islip
S$1,198 Return, found 8 hours ago
S$1,198
Return
found 8 hours ago
Select United flight, departing Thu, 11 Sep from Seattle to Islip, returning Tue, 16 Sep, priced at S$1,198 found 8 hours ago
Delta
Thu, 11 Sep - Tue, 16 Sep
SEA
Seattle
ISP
Islip
S$1,200 Return, found 8 hours ago
S$1,200
Return
found 8 hours ago
Select Delta flight, departing Thu, 11 Sep from Seattle to Islip, returning Tue, 16 Sep, priced at S$1,200 found 8 hours ago
American Airlines
Thu, 11 Sep - Tue, 16 Sep
SEA
Seattle
ISP
Islip
S$1,226 Return, found 8 hours ago
S$1,226
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 11 Sep from Seattle to Islip, returning Tue, 16 Sep, priced at S$1,226 found 8 hours ago
United
Thu, 11 Sep - Tue, 16 Sep
SEA
Seattle
ISP
Islip
S$1,231 Return, found 8 hours ago
S$1,231
Return
found 8 hours ago
Select United flight, departing Thu, 11 Sep from Seattle to Islip, returning Tue, 16 Sep, priced at S$1,231 found 8 hours ago
American Airlines
Thu, 11 Sep - Tue, 16 Sep
SEA
Seattle
ISP
Islip
S$1,233 Return, found 8 hours ago
S$1,233
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 11 Sep from Seattle to Islip, returning Tue, 16 Sep, priced at S$1,233 found 8 hours ago
American Airlines
Thu, 11 Sep - Tue, 16 Sep
SEA
Seattle
ISP
Islip
S$1,246 Return, found 8 hours ago
S$1,246
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 11 Sep from Seattle to Islip, returning Tue, 16 Sep, priced at S$1,246 found 8 hours ago
American Airlines
Thu, 11 Sep - Tue, 16 Sep
SEA
Seattle
ISP
Islip
S$1,252 Return, found 8 hours ago
S$1,252
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 11 Sep from Seattle to Islip, returning Tue, 16 Sep, priced at S$1,252 found 8 hours ago
American Airlines
Thu, 11 Sep - Tue, 16 Sep
SEA
Seattle
ISP
Islip
S$1,265 Return, found 8 hours ago
S$1,265
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 11 Sep from Seattle to Islip, returning Tue, 16 Sep, priced at S$1,265 found 8 hours ago
American Airlines
Thu, 11 Sep - Tue, 16 Sep
SEA
Seattle
ISP
Islip
S$1,278 Return, found 8 hours ago
S$1,278
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 11 Sep from Seattle to Islip, returning Tue, 16 Sep, priced at S$1,278 found 8 hours ago
Alaska Airlines
Thu, 11 Sep - Tue, 16 Sep
SEA
Seattle
ISP
Islip
S$1,307 Return, found 8 hours ago
S$1,307
Return
found 8 hours ago
Select Alaska Airlines flight, departing Thu, 11 Sep from Seattle to Islip, returning Tue, 16 Sep, priced at S$1,307 found 8 hours ago
United
Thu, 11 Sep - Tue, 16 Sep
SEA
Seattle
ISP
Islip
S$1,307 Return, found 8 hours ago
S$1,307
Return
found 8 hours ago
Select United flight, departing Thu, 11 Sep from Seattle to Islip, returning Tue, 16 Sep, priced at S$1,307 found 8 hours ago
United
Thu, 11 Sep - Tue, 16 Sep
SEA
Seattle
ISP
Islip
S$1,310 Return, found 8 hours ago
S$1,310
Return
found 8 hours ago
Select United flight, departing Thu, 11 Sep from Seattle to Islip, returning Tue, 16 Sep, priced at S$1,310 found 8 hours ago
United
Thu, 11 Sep - Tue, 16 Sep
SEA
Seattle
ISP
Islip
S$1,323 Return, found 8 hours ago
S$1,323
Return
found 8 hours ago
Select United flight, departing Thu, 11 Sep from Seattle to Islip, returning Tue, 16 Sep, priced at S$1,323 found 8 hours ago
Seattle to Islip route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
MacArthur
Return price
S$1,056
Distance
3906 km

Perfect flights from Seattle to Islip

Your Journey from Seattle to Islip

Start your unforgettable journey with Expedia. Our broad selection of flights from Seattle to Islip caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including United, American Airlines, Delta, Alaska Airlines. Our selection of flights from Seattle - Tacoma Intl. to MacArthur caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seattle to Islip Flights

Experience the joy of finding cheap flights from Seattle - Tacoma Intl. to MacArthur that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares and roundtrip prices from S$1,057*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seattle to Islip with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Islip

Picture yourself stepping off the plane in Islip and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seattle to Islip Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seattle to Islip.
 

Beyond the Flight – Exploring Islip

With Expedia, your adventure extends beyond the flight. Explore Islip at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seattle to Islip with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seattle to Islip with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to MacArthur Airport?
Start packing your suitcase, because round-trip journeys from Seattle - Tacoma Intl. Airport (SEA) to ISP start from S$1,057. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to MacArthur Airport (ISP)?
This varies between airlines, as each has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel online.
How do I find cheap flights from Sea-Tac Airport to ISP that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to MacArthur Airport (ISP) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to ISP?
The flying distance between SEA and MacArthur Airport (ISP) is 3,900 kilometres. Listen to some music or finish that novel and the journey will zip on by.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to MacArthur Airport (ISP)?
There are no direct flights, so you'll have to make at least one stop between Seattle - Tacoma Intl. Airport (SEA) and MacArthur Airport. Take advantage of the layover time to stretch your legs and grab a coffee.
Are Sea-Tac Airport to MacArthur Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to get an amazing last-minute deal from SEA to MacArthur Airport, but it's also possible to miss out entirely! As many airlines release seats up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can be certain you're always getting the latest offers.

Explore a world of travel with Expedia

Islip Airports

New York

Seattle to John F. Kennedy Intl.
S$253.40
Seattle to LaGuardia
S$278.40
*Available to Expedia members.