How does KAYAK find such low prices on flights from Washington to Saint Thomas Island?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Saint Thomas Island. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Saint Thomas Island?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island from Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington to Saint Thomas Island?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Thomas Island with an airline and back to Washington with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Saint Thomas Island?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Thomas Island from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$235 CHEAP FLIGHTS from Washington to Saint Thomas Island

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Flight Deals

Cheap Flights from Washington to Saint Thomas Island

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Saint Thomas Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Saint Thomas Island

Wed, Feb 18 - Wed, Feb 25

1:35 am - 3:51 pmSEA-STT

10h 16m1 stop

4:31 pm - 12:57 amSTT-SEA

12h 26m1 stop

$473American Airlines

Find Deal

Fri, Jan 23 - Fri, Feb 6

7:30 pm - 2:30 pmSEA-STT

15h 00m2 stops

1:02 pm - 10:43 pmSTT-SEA

13h 41m2 stops

$497United Airlines

Find Deal

Wed, Feb 18 - Tue, Feb 24

11:59 pm - 5:25 pmSEA-STT

13h 26m2 stops

1:30 pm - 12:57 amSTT-SEA

15h 27m2 stops

$511American Airlines

Find Deal

Wed, Jan 7 - Wed, Jan 14

6:38 pm - 1:10 pmSEA-STT

14h 32m2 stops

6:39 pm - 11:05 amSTT-SEA

20h 26m2 stops

$534American Airlines

Find Deal

Mon, Mar 9 - Wed, Mar 25

1:33 am - 4:15 pmSEA-STT

11h 42m2 stops

12:30 pm - 11:08 pmSTT-SEA

13h 38m2 stops

$549American Airlines

Find Deal

Mon, Jan 12 - Fri, Jan 23

5:45 pm - 1:45 pmPDX-STT

16h 00m2 stops

4:00 pm - 10:39 pmSTT-PDX

10h 39m1 stop

$559Delta

Find Deal

Tue, Jan 6 - Tue, Jan 13

5:12 pm - 12:00 pmSEA-STT

14h 48m2 stops

3:34 pm - 11:07 amSTT-SEA

23h 33m2 stops

$679Multiple Airlines

Find Deal

Thu, Mar 5 - Sun, Mar 8

2:35 pm - 2:00 pmSEA-STT

19h 25m2 stops

1:05 pm - 12:20 amSTT-SEA

14h 15m2 stops

$749Southwest

Find Deal

Sun, Nov 16 - Fri, Nov 21

10:10 pm - 2:40 pmPDX-STT

12h 30m1 stop

3:50 pm - 10:21 pmSTT-PDX

10h 31m1 stop

$831Delta

Find Deal

Tue, Oct 14 - Wed, Oct 22

9:55 am - 10:20 amPDX-STT

21h 25m2 stops

2:05 pm - 8:53 amSTT-PDX

21h 48m2 stops

$894Multiple Airlines

Find Deal

Cheapest round-trip

$473

Overall average: $637

American Airlines

Wed 2/18Wed 2/25

SEA - STT • 1 stop

Cheapest one-way

$235

Typical prices: $280-331

American Airlines

Sun 10/26

SEA - STT • 2 stops

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Saint Thomas Island!

Useful Info

Low season	September
High season	March
Cheapest flight	$235

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly with an average 9% increase in price.

Flight from Seattle to Saint Thomas Island

How does KAYAK find such low prices on flights from Washington to Saint Thomas Island?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Saint Thomas Island.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Saint Thomas Island?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Saint Thomas Island?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Thomas Island with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Saint Thomas Island?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Thomas Island from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Saint Thomas Island

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Saint Thomas Island

Saint Thomas Island (STT)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

STT

$235 Find Cheap Flights from Washington to Saint Thomas Island

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Thomas Island

Cheap Flights from Washington to Saint Thomas Island

Recent round-trip flight deals from Washington to Saint Thomas Island

Recent one-way flight deals from Washington to Saint Thomas Island

Recent last minute flight deals from Washington to Saint Thomas Island

Everything you should know

Good to know

FAQs for booking flights from Washington to Saint Thomas Island

How does KAYAK find such low prices on flights from Washington to Saint Thomas Island?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Saint Thomas Island.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Saint Thomas Island?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Saint Thomas Island?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Thomas Island with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Saint Thomas Island?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Thomas Island from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Saint Thomas Island

Information on the airport you'll fly into in Saint Thomas Island

Cabin class types available on flights to Washington

Complete your trip to Saint Thomas Island with a hotel stay or car rental

Find direct flights for Saint Thomas Island

Flights to other popular destinations

Flights from domestic origins to Saint Thomas Island

Choose which airport to fly into in Saint Thomas Island

Find deals for your return flight