Cheap Flights from Seattle to St. Thomas

Popular airlines from Seattle-Tacoma International Airport (SEA) to Cyril E. King Airport (STT)

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Find the cheapest month to fly from Seattle (SEA) to St. Thomas (STT)

April is typically the cheapest month to fly

From S$542 - S$1,438 per traveller.

Frequently asked questions

How much is a flight from Sea-Tac Airport to Cyril E. King Airport?
Round-trip tickets between SEA and Cyril E. King Airport (STT) start from . This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to Cyril E. King Airport (STT)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Sea-Tac Airport to STT 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 SEA to Cyril E. King Airport (STT) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SEA to Cyril E. King Airport (STT)?
You'll have 6,100 kilometres to cover on the long-haul SeaTac to St. Thomas route. Dress in comfy clothes and consider taking some noise-cancelling headphones and a sleep mask.
Which airlines fly direct from SEA to Cyril E. King Airport (STT)?
At the moment, no airlines offer direct flights from Seattle - Tacoma Intl. Airport (SEA) to STT. You'll need to book a flight with at least one stop. To score the best price and connections, lock in your airfare well in advance.
Are Seattle - Tacoma Intl. Airport (SEA) to Cyril E. King Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Sea-Tac Airport to STT can be hit-or-miss. You may be able to score a great bargain, but then again, you could miss out altogether! If you'd rather play it safe and start planning your trip ahead of time, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines list their prices so far in advance. Our top tip? Check back often as prices are updated frequently.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Cyril E. King
Distance
6043 km

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