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Cheap Flights from Seattle (SEAA) to Cyril E. King (STT)

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Flight deals from Seattle to Cyril E. King Airport

Looking for a cheap last-minute deal or the best return flight from Seattle to Cyril E. King Airport? If you want to travel next month, return fares start from £416. Find the lowest prices on one-way and return tickets right here.
Saint Thomas.£416 per passenger.Departing Fri, 17 Apr, returning Sat, 25 Apr.Return flight with Frontier Airlines and Spirit Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Fri, 17 Apr, arriving in Cyril E. King.Inbound indirect flight with Spirit Airlines, departs from Cyril E. King on Sat, 25 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £416, select.
Saint Thomas.£494 per passenger.Departing Fri, 8 May, returning Sat, 16 May.Return flight with Frontier Airlines and Spirit Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Fri, 8 May, arriving in Cyril E. King.Inbound indirect flight with Spirit Airlines, departs from Cyril E. King on Sat, 16 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £494, select.
Saint Thomas.£517 per passenger.Departing Wed, 29 Apr, returning Mon, 4 May.Return flight with Frontier Airlines and Cape Air.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Wed, 29 Apr, arriving in Cyril E. King.Inbound indirect flight with Cape Air, departs from Cyril E. King on Mon, 4 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £517, select.
Saint Thomas.£589 per passenger.Departing Mon, 6 Jul, returning Thu, 9 Jul.Return flight with United.Outbound indirect flight with United, departs from Seattle / Tacoma International on Mon, 6 Jul, arriving in Cyril E. King.Inbound indirect flight with United, departs from Cyril E. King on Thu, 9 Jul, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £589, select.
Saint Thomas.£592 per passenger.Departing Tue, 31 Mar, returning Sat, 4 Apr.Return flight with Frontier Airlines and Spirit Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Tue, 31 Mar, arriving in Cyril E. King.Inbound indirect flight with Spirit Airlines, departs from Cyril E. King on Sat, 4 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £592, select.
Saint Thomas.£644 per passenger.Departing Sat, 30 May, returning Fri, 5 Jun.Return flight with Frontier Airlines and Spirit Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Sat, 30 May, arriving in Cyril E. King.Inbound indirect flight with Spirit Airlines, departs from Cyril E. King on Fri, 5 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £644, select.
Saint Thomas.£646 per passenger.Departing Wed, 18 Nov, returning Wed, 25 Nov.Return flight with United.Outbound indirect flight with United, departs from Seattle / Tacoma International on Wed, 18 Nov, arriving in Cyril E. King.Inbound indirect flight with United, departs from Cyril E. King on Wed, 25 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £646, select.
Saint Thomas.£760 per passenger.Departing Sun, 28 Jun, returning Wed, 1 Jul.Return flight with Frontier Airlines and Spirit Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Sun, 28 Jun, arriving in Cyril E. King.Inbound indirect flight with Spirit Airlines, departs from Cyril E. King on Wed, 1 Jul, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £760, select.
Saint Thomas.£2,221 per passenger.Departing Fri, 18 Dec, returning Sun, 3 Jan.Return flight with United.Outbound indirect flight with United, departs from Seattle / Tacoma International on Fri, 18 Dec, arriving in Cyril E. King.Inbound indirect flight with United, departs from Cyril E. King on Sun, 3 Jan, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £2,221, select.

Find the cheapest month to fly from Seattle to Cyril E. King

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Cyril E. King flights are currently cheapest in April.
Mar
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Apr
from £416
May
from £494
Jun
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Jul
from £589
Aug
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Sep
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Oct
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Nov
from £646
Dec
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Jan
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Feb
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Seattle to Saint Thomas: Flight information

The things to know before you go.
Cheapest flight found£416
Cheapest month to flyApril

Check out these Saint Thomas hotels

Ready to plan your stay? Other travellers rate these Saint Thomas hotels for cleanliness, service and location.
The Mary Anne Boutique Hotel Usvi
0.03 miles from city centre
£303
Per night
Aqua
2.32 miles from city centre
£281
Per night
Island View Guesthouse
1.59 miles from city centre
£234
Per night
The Mary Anne Boutique Hotel Usvi
0.03 miles from city centre
£303
Per night
Aqua
2.32 miles from city centre
£281
Per night
Island View Guesthouse
1.59 miles from city centre
£234
Per night
Explore top-rated hotels

Finding cheap flights from Seattle to Cyril E. King: Frequently asked questions

The best price we found for a return flight from Seattle to Cyril E. King is £415. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Seattle to Cyril E. King. But we found flights with one stop from £416.
As of March 2026, there are no flights flying from Seattle to Cyril E. King.
The cheapest month to fly from Seattle to Cyril E. King is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Cyril E. King Airport on Friday, 17 April 2026.
No airlines currently offer direct flights between Seattle and Cyril E. King Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cyril E. King but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Saint Thomas is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Cyril E. King is Frontier Airlines .

Travelling from Seattle to Cyril E. King Airport (STT): What you need to know

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Show up at the airport on time to catch your flight from Seattle to STT.

  • In peak travel periods, allow for extended wait times and arrive earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international journeys.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Located around 23 kms (14 miles) from the centre of Seattle, SEA can be reached in about 20 minutes by car (depending on traffic). The journey by public transport takes roughly 55 minutes.

  • Looking for a convenient hotel near Seattle-Tacoma International Airport? If you've booked an early flight from Seattle to Cyril E. King Airport, these accommodation options will have you sleeping just around the corner from the terminal:

  • 81.27% of flights leaving Seattle-Tacoma International Airport touch down at their destination on schedule. Given its strong performance rating, delays are unlikely when flying out of SEA.

Lake Union Sea Plane Base Airport (LKE)

  • Using public transport, you can travel from central Seattle to LKE in about 25 minutes. The airport is roughly 3 kms (2 miles) away, and making the journey by car will take approximately 10 minutes.

  • Start your holiday sooner with an additional night away from home. Before catching your Seattle to STT flight, stay in one of these hotels near Lake Union Sea Plane Base Airport:

About Cyril E. King Airport (STT)

How to find the cheapest flights from Seattle to Cyril E. King Airport (STT)

  • At the moment, £413 is the lowest price we've found for a one-way ticket from Seattle to Cyril E. King Airport. The cheapest price for a return flight is £416. Keep in mind fares can change due to availability at the time of booking.

  • Don't leave everything to the last moment. You're more likely to walk away with cheap flights from Seattle to STT if you book in advance. Airlines often offer some fantastic early bird rates.

  • The 'Whole month' search tool shows you the cheapest Seattle to Cyril E. King Airport tickets across the entire month. It's an easy way to find a bargain if your travel plans aren't set in stone.

  • Filters make it easier to dig up a deal for your flight from Seattle to Cyril E. King Airport. Pick the departure times, carriers and stops that match your plans. Then sort the results by 'Cheapest' to find the most affordable option fast.

Plan the rest of your trip from Seattle to Saint Thomas

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.