$366 Cheap WestJet flights Seattle (SEA) to Providenciales (PLS)

View $366 flight on Wed, Oct 29, 2025Opens in a new window
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$366 Cheap WestJet flights Seattle (SEA) to Providenciales (PLS)

Prices were available within the past 7 days and start at $366 for one-way flights and $1,055 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Wed, Nov 19 - Sat, Nov 22
SEA
Seattle
PLS
Providenciales
$1,055 Roundtrip, found 7 hours ago
$1,055
Roundtrip
found 7 hours ago
Select WestJet flight, departing Wed, Nov 19 from Seattle to Providenciales, returning Sat, Nov 22, priced at $1,055 found 7 hours ago
Flights from Seattle (SEA) to Providenciales (PLS)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Providenciales Intl.
Airlines serving
Air Canada, American Airlines, Delta, JetBlue Airways, Southwest Airlines, United, WestJet
Popular airline
Delta
Distance
3275 mi

Frequently asked questions

How much is a WestJet flight from Seattle - Tacoma Intl. Airport (SEA) to Providenciales Intl. Airport (PLS)?
Scoring cheap one-way WestJet flights from SEA to PLS from $366 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Or check out our budget-friendly return fares from $1,055 for your next exciting vacation.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to PLS with WestJet?
WestJet flights to Providenciales are often more affordable in the quieter months of September and October. Whether you're in search of a round-trip or one-way ticket, you could land a better deal then.
What is the cheapest time to book flights from Seattle - Tacoma Intl. Airport (SEA) to Providenciales Intl. Airport (PLS) with WestJet?
Start your search for WestJet flights from SEA to PLS about one month before you want to go. The most affordable time to reserve an international flight is usually 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. Regardless of fare class and itinerary, the best day of the week to book international airfare is usually Sunday. Friday is often the most expensive. Travelers booking on a Sunday can save 17% on average compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does WestJet fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Providenciales Intl. Airport (PLS)?
Enter your dates, click search and select "Nonstop" on Expedia to find any direct flights from SEA to PLS with WestJet or another carrier.
What is the earliest WestJet flight from SEA to PLS?
Filter your results by "Morning" and "Early Morning" to see the earliest departures from SEA to PLS. Jetting off early means flight cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does WestJet fly into in Providenciales?
WestJet flights from Seattle - Tacoma Intl. Airport (SEA) to Providenciales come in to Providenciales Intl. Airport (PLS). This is the main entry point here.
Why fly with WestJet from SEA to PLS?
Flying from SEA to PLS with WestJet comes with plenty of perks, including top-tier customer service and a rewarding loyalty program. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to redeem on select future travel purchases. That's on top of the WestJet Rewards points you can earn with WestJet.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my WestJet flight from Seattle - Tacoma Intl. Airport (SEA) to Providenciales Intl. Airport (PLS)?
Changes are generally free within 24 hours of making a booking, but your airline may charge a fee after that. For further information about modifying your flights, check out your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to make changes without additional costs, check the "Changes included" and "No cancel fee" filters when organizing your next adventure.

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*Available to One Key members.