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>

$199 CHEAP FLIGHTS from Washington to Saint Thomas Island

STT

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$473

Overall average: $572

Delta

Wed 2/18Thu 2/26

SEA - STT • 1 stop

Cheapest one-way

$199

Typical prices: $282-$380

Multiple Airlines

Fri 2/6

SEA - STT • 3 stops

Start a new search

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

We hope you love your trip to Saint Thomas Island!

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 - Thu, Feb 26

9:59 pm - 1:45 pmSEA-STT

11h 46m1 stop

3:00 pm - 11:12 pmSTT-SEA

12h 12m1 stop

$473Delta

Find Deal

Thu, Feb 19 - Thu, Feb 26

6:26 pm - 12:21 pmSEA-STT

13h 55m2 stops

2:45 pm - 12:59 amSTT-SEA

14h 14m2 stops

$514American Airlines

Find Deal

Sun, Jan 11 - Sun, Jan 18

11:12 pm - 5:05 pmSEA-STT

13h 53m2 stops

6:39 pm - 11:01 amSTT-SEA

20h 22m2 stops

$541American Airlines

Find Deal

Fri, Feb 20 - Fri, Feb 27

6:26 pm - 12:21 pmSEA-STT

13h 55m2 stops

1:16 pm - 12:59 amSTT-SEA

15h 43m2 stops

$555American Airlines

Find Deal

Sun, Mar 15 - Fri, Mar 20

10:52 pm - 4:15 pmSEA-STT

14h 23m1 stop

1:30 pm - 9:53 pmSTT-SEA

11h 23m1 stop

$556American Airlines

Find Deal

Mon, Jan 12 - Fri, Jan 23

9:45 pm - 12:42 pmPDX-STT

10h 57m1 stop

1:52 pm - 10:45 pmSTT-PDX

12h 53m1 stop

$559Delta

Find Deal

Wed, May 6 - Wed, May 13

11:59 pm - 3:43 pmSEA-STT

12h 44m1 stop

1:22 pm - 10:48 pmSTT-SEA

12h 26m1 stop

$563United Airlines

Find Deal

Thu, Mar 5 - Mon, Mar 16

12:59 am - 5:30 pmSEA-STT

12h 31m2 stops

2:20 pm - 11:08 pmSTT-SEA

11h 48m1 stop

$569American Airlines

Find Deal

Thu, Jan 22 - Thu, Jan 29

7:51 pm - 4:18 pmPDX-STT

16h 27m2 stops

3:05 pm - 10:32 pmSTT-PDX

11h 27m1 stop

$649United Airlines

Find Deal

Fri, May 1 - Thu, May 7

10:56 pm - 1:08 pmPDX-STT

11h 12m1 stop

1:22 pm - 10:44 pmSTT-PDX

12h 22m1 stop

$689United Airlines

Find Deal

Useful Info

Low season	September
High season	March
Cheapest flight	$199

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly with an average 5% 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)

STT

$199 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

Everything you should know

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

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