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Cheap flight deals from Seattle to Islip Starting at PHP 14,040

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • SEA09:15 pm
        19h 49m
        1 stop
        ISP08:04 pm
        Mon, Mar 24|Seattle - Islip|Hawaiian Airlines
        PHP 14,040PHP 34,625
        59% OFF
        59% OFF
        PHP 34,625PHP 14,040

        Choose Hawaiian Airlines flights from Seattle to Islip. The one-way connecting flight with Hawaiian Airlines departs from Seattle-Tacoma International Airport on Mon, Mar 24, arriving at Long Island Macarthur Airport. One-way Prices start from PHP 14,040 including taxes and charges.

      • SEA09:15 pm
        19h 49m
        1 stop
        ISP08:04 pm
        Mon, Mar 24|Seattle - Islip|Alaska Airlines
        PHP 14,127PHP 34,625
        59% OFF
        59% OFF
        PHP 34,625PHP 14,127

        Choose Alaska Airlines flights from Seattle to Islip. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Mon, Mar 24, arriving at Long Island Macarthur Airport. One-way Prices start from PHP 14,127 including taxes and charges.

      • SEA11:35 pm
        12h 23m
        1 stop
        ISP02:58 pm
        Sun, Apr 13|Seattle - Islip|Alaska Airlines
        PHP 16,167PHP 34,625
        53% OFF
        53% OFF
        PHP 34,625PHP 16,167

        Choose Alaska Airlines flights from Seattle to Islip. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Sun, Apr 13, arriving at Long Island Macarthur Airport. One-way Prices start from PHP 16,167 including taxes and charges.

      • SEA07:00 am
        34h 9m
        1 stop
        ISP08:09 pm
        Sun, Apr 13|Seattle - Islip|United Airlines
        PHP 30,470
        PHP 30,470

        Choose United Airlines flights from Seattle to Islip. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Sun, Apr 13, arriving at Long Island Macarthur Airport. One-way Prices start from PHP 30,470 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        ISP02:00 pm
        Sun, Feb 23|Seattle - Islip|Hawaiian Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Seattle to Islip Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS346

    Alaska Airlines

    03:35 pm

    SEA

    5.4h

    11:59 pm

    MCO

    SMTWTFS
    Search

  2. F91238

    Frontier Airlines

    05:30 am

    MCO

    2.6h

    08:07 am

    ISP

    SMTWTFS

  3. UA2269

    United Airlines

    05:00 am

    SEA

    2.7h

    08:43 am

    DEN

    SMTWTFS
    Search

  4. UA1832

    United Airlines

    09:40 am

    DEN

    3.8h

    03:26 pm

    PBI

    SMTWTFS

  5. F92448

    Frontier Airlines

    10:27 pm

    PBI

    2.9h

    01:18 am

    ISP

    SMTWTFS

  6. F93406

    Frontier Airlines

    06:00 am

    SEA

    2.9h

    09:51 am

    DEN

    S-TWTFS
    Search

  7. F91734

    Frontier Airlines

    12:23 am

    DEN

    3.8h

    06:09 am

    MCO

    SMTWTFS

  8. F93056

    Frontier Airlines

    05:22 pm

    MCO

    2.7h

    08:04 pm

    ISP

    SMTWTFS

  9. F93406

    Frontier Airlines

    06:00 am

    SEA

    2.9h

    09:51 am

    DEN

    S-TWTFS
    Search

  10. F94920

    Frontier Airlines

    07:12 pm

    DEN

    3.8h

    01:00 am

    MCO

    SMTWT-S

  11. F91238

    Frontier Airlines

    05:30 am

    MCO

    2.6h

    08:07 am

    ISP

    SMTWTFS

  12. UA1387

    United Airlines

    07:13 pm

    SEA

    2.7h

    10:57 pm

    DEN

    S-TWT--
    Search

  13. UA1841

    United Airlines

    11:59 pm

    DEN

    3.5h

    05:28 am

    TPA

    SMTWTFS

  14. F93356

    Frontier Airlines

    12:45 pm

    TPA

    2.8h

    03:33 pm

    ISP

    SMTWTFS

  15. AS916

    Alaska Airlines

    07:55 am

    SEA

    5.9h

    04:50 pm

    MCO

    SMTWTFS
    Search

  16. F91238

    Frontier Airlines

    05:30 am

    MCO

    2.6h

    08:07 am

    ISP

    SMTWTFS

  17. AS360

    Alaska Airlines

    09:08 pm

    SEA

    5.5h

    05:40 am

    TPA

    SMTWTFS
    Search

  18. F93356

    Frontier Airlines

    12:45 pm

    TPA

    2.8h

    03:33 pm

    ISP

    SMTWTFS

  19. AS520

    Alaska Airlines

    09:40 pm

    SEA

    6.0h

    06:43 am

    FLL

    SMTWTFS
    Search

  20. F93390

    Frontier Airlines

    11:49 am

    FLL

    3.0h

    02:46 pm

    ISP

    SMTWTFS

  21. HA6646

    Hawaiian Airlines

    11:05 pm

    SEA

    5.6h

    07:39 am

    MCO

    SMTWTFS
    Search

  22. F93056

    Frontier Airlines

    05:22 pm

    MCO

    2.7h

    08:04 pm

    ISP

    SMTWTFS

  23. UA423

    United Airlines

    12:46 pm

    SEA

    2.8h

    04:31 pm

    DEN

    SMTWTFS
    Search

  24. UA259

    United Airlines

    05:45 pm

    DEN

    3.8h

    11:30 pm

    MCO

    SMTWTFS

  25. F91238

    Frontier Airlines

    05:30 am

    MCO

    2.6h

    08:07 am

    ISP

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Seattle to Islip?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Seattle (SEA) to Islip (ISP) the cheapest?

    Airlines adjust prices for flights from Seattle to Islip based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to Islip (ISP) cost?

    According to Trip.com's data, the lowest price is around PHP 32,358.

  • What is the transportation method from the main airport to downtown in Islip?

    • The distance from Long Island Macarthur Airport to downtown is about 11 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Seattle to Islip

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Islip. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Seattle to Islip

Cheapest nonstop flight pricePHP 14,039
Off-season for travelJanuary
Peak season for travelApril
Flight distance3,928.51 km
Popular airlineAlaska Airlines

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