
$173 Cheap flight deals from Seattle (SEA) to St. Thomas (STT)
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Airfares from $173 One Way, $473 Round Trip from Seattle to St. Thomas
Prices starting at $473 for return flights and $173 for one-way flights to St. Thomas were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
St. Thomas economy flight packages

Margaritaville Vacation Club - St. Thomas
Aug 29 - Sep 1
Seattle (SEA) to St. Thomas (STT)
Reviewed on Jul 21, 2025

Hilltop Villas at Bluebeard's Castle
Aug 23 - Aug 30
Seattle (SEA) to St. Thomas (STT)
Reviewed on Jul 17, 2025

More About Flying To St. Thomas from Seattle
Route Information for Flights from Seattle to St. Thomas
Origin Airport IATA Code | SEA |
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Destination Airport IATA Code | STT |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Seattle to St. Thomas
If it is not enough that we have guaranteed low prices for Seattle to St. Thomas flights, Orbitz can also integrate your hotel and car rental needs into the package. This ensures your trip goes smoothly and you get the best possible bargain.
Save Big On Hotels With Our Summer Hotel Sale When Booking Seattle to St. Thomas Flights
We will get you bargain air tickets for Seattle to St. Thomas flights and can save you even more with our Summer Hotel sale. You can get a discount of up to 40% when you book a hotel along with your bargain flight from Orbitz.
If You Are Going To The Beach We Can Save You Even More
When you are arranging budget flights from Seattle to St. Thomas, you can save even more by staying near a beach. Orbitz Beach Hotel Deals will allow you to get as much as half off the price of an already cheap hotel. Saving money has never been this fun.
Plan A Spontaneous Trip Using Our Top Hotel and Flight Destinations
Want to know where other people are staying after flights from Seattle to St. Thomas? We not only recommend top destinations, but will tell you the most popular places to stay after {origin.name} to St. Thomas flights.
Use Orbitz.com For Up To The Minute Hot Deals
Budget deals on flights from Seattle to St. Thomas are constantly changing. You can get up-to-the-minute updates on the hottest deals on discount tickets and hotels on our website.
Flights to St. Thomas
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Flights from Seattle
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St. Thomas Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.