HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$222+ Cheap flights from Saint Thomas Island (STT) to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
STT — SEA
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Saint Thomas Island to Washington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Saint Thomas Island to Washington

Cheapest flights from Saint Thomas Island to Washington
Explore the most affordable flight options available from Saint Thomas Island to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:53 pm
STT
-
SEA
1 stop12h 47m
American Airlines
Sat 4/412:59 am
SEA
-
STT
1 stop12h 03m
American Airlines
Deal found 2/19$504
This American Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:45 am
STT
-
SEA
1 stop11h 54m
American Airlines
Tue 11/312:59 am
SEA
-
STT
2 stops11h 56m
American Airlines
Deal found 2/18$551
This American Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/271:53 pm
STT
-
SEA
2 stops14h 02m
American Airlines
Wed 4/112:07 am
SEA
-
STT
1 stop10h 56m
American Airlines
Deal found 2/15$590
This Southwest deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:50 pm
STT
-
SEA
2 stops13h 40m
Southwest
Tue 3/104:25 pm
SEA
-
STT
2 stops18h 55m
Southwest
Deal found 2/18$601
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/64:15 pm
STT
-
SEA
1 stop10h 57m
Delta
Tue 3/1010:58 pm
SEA
-
STT
1 stop11h 02m
Delta
Deal found 2/18$671
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/13:10 pm
STT
-
SEA
1 stop12h 02m
Delta
Sun 3/87:35 pm
SEA
-
STT
2 stops15h 12m
Delta
Deal found 2/19$676
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/84:15 pm
STT
-
SEA
1 stop10h 51m
Delta
Tue 6/169:55 pm
SEA
-
STT
1 stop11h 20m
Delta
Deal found 2/19$751
This Southwest deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:30 pm
STT
-
SEA
2 stops13h 10m
Southwest
Thu 6/119:25 pm
SEA
-
STT
2 stops13h 25m
Southwest
Deal found 2/18$760
This American Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/281:57 pm
STT
-
SEA
2 stops13h 58m
American Airlines
Wed 4/112:07 am
SEA
-
STT
1 stop10h 56m
American Airlines
Deal found 2/16$767

Find flight deals from Saint Thomas Island to Washington

Keep the following information in mind while searching for Saint Thomas Island to Washington flight deals. Data was last updated February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$504
(American Airlines)

One-way from

$222
(Kiwi.com)
Provider with most accurate pricing for Saint Thomas Island Cyril E King-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Saint Thomas Island Cyril E King-Seattle/Tacoma Intl flights.
Search Deals
From Saint Thomas Island Cyril E King to Washington
Search Deals
One-way flight from Saint Thomas Island Cyril E King to Washington
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Thomas Island to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 19, 2026.
Use the filters below to find and compare flights from Saint Thomas Island to Washington that are best for you.

Fly from

Saint Thomas Island

Fly to

Washington

Route

Depart

Return

Price

Saint Thomas IslandSeattle

STT - SEA

STTSEA

Saint Thomas Island Cyril E King

Tue 3/31

1:53 pm-11:40 pm

1 stop12h 47m

Seattle/Tacoma Intl

Sun 4/5

5:00 pm-4:02 pm

1 stop20h 02m

$504

Saint Thomas IslandSeattle

STT - SEA

STTSEA

Saint Thomas Island Cyril E King

Fri 3/27

1:53 pm-11:40 pm

1 stop12h 47m

Seattle/Tacoma Intl

Thu 4/2

11:59 pm-4:02 pm

1 stop13h 03m

$504

Saint Thomas IslandSeattle

STT - SEA

STTSEA

Saint Thomas Island Cyril E King

Fri 3/6

2:50 pm-12:30 am

2 stops13h 40m

Seattle/Tacoma Intl

Tue 3/10

4:25 pm-2:20 pm

2 stops18h 55m

$601

Saint Thomas IslandSeattle

STT - SEA

STTSEA

Saint Thomas Island Cyril E King

Fri 3/6

3:10 pm-11:12 pm

1 stop12h 02m

Seattle/Tacoma Intl

Tue 3/10

7:35 pm-11:38 am

2 stops13h 03m

$671

Saint Thomas IslandSeattle

STT - SEA

STTSEA

Saint Thomas Island Cyril E King

Sun 3/1

4:15 pm-11:12 pm

1 stop10h 57m

Seattle/Tacoma Intl

Sun 3/8

9:45 pm-1:47 pm

1 stop13h 02m

$676

Saint Thomas IslandSeattle

STT - SEA

STTSEA

Saint Thomas Island Cyril E King

Mon 6/8

4:15 pm-12:06 am

1 stop10h 51m

Seattle/Tacoma Intl

Tue 6/16

9:55 pm-12:15 pm

1 stop11h 20m

$751

Saint Thomas IslandSeattle

STT - SEA

STTSEA

Saint Thomas Island Cyril E King

Sun 3/1

1:02 pm-12:24 am

2 stops15h 22m

Seattle/Tacoma Intl

Sun 3/8

11:59 pm-2:46 pm

2 stops11h 47m

$757

Saint Thomas IslandSeattle

STT - SEA

STTSEA

Saint Thomas Island Cyril E King

Mon 4/13

2:36 pm-9:27 am

3 stops45h 51m

$222

Saint Thomas IslandSeattle

STT - SEA

STTSEA

Saint Thomas Island Cyril E King

Mon 4/13

2:10 pm-12:19 am

1 stop13h 09m

$417

Saint Thomas IslandSeattle

STT - SEA

STTSEA

Saint Thomas Island Cyril E King

Fri 4/3

1:53 pm-11:40 pm

1 stop12h 47m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 11 results
1
2

Best time to book a flight from Saint Thomas Island to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Saint Thomas Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Saint Thomas Island to Washington
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Saint Thomas Island to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Saint Thomas Island to Washington?

    Saint Thomas Island Cyril E King (STT), located 2.8 mi from the city center, is the airport you fly out of when you book flights from Saint Thomas Island to Washington.

  • How long is the flight from Saint Thomas Island to State of Washington?

    Airlines like American Airlines fly from Saint Thomas Island to State of Washington in about 12h 47m. The time it takes to get you to your destination can typically vary by up to . Saint Thomas Island and State of Washington are separated by a distance of 3775 mi.

  • Can I find deals for flights from Saint Thomas Island to Washington that include hotel bookings?

    Yes. In addition to deals on Saint Thomas Island to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Saint Thomas Island to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Thomas Island to Washington.

  • Can I find deals for business class flights from Saint Thomas Island to Washington?

    Yes. Cheapflights offers flight deals from Saint Thomas Island to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Saint Thomas Island to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Saint Thomas Island to Atlanta flights
Christiansted to Orlando flights
Saint Thomas Island to Fort Lauderdale flights
Saint Thomas Island to Miami flights
Saint Thomas Island to John F Kennedy Intl flights
Saint Thomas Island to Newark flights
Saint Thomas Island to LaGuardia flights
Saint Thomas Island to Orlando flights
Saint Thomas Island to Boston flights
Saint Thomas Island to Dulles Intl flights
Christiansted to Atlanta flights
Saint Thomas Island to Cleveland flights
Saint Thomas Island to Dallas/Fort Worth flights
Saint Thomas Island to Seattle flights
Saint Thomas Island to Tampa flights
Christiansted to Dulles Intl flights
Christiansted to Sky Harbor Intl flights
Christiansted to Fort Lauderdale flights
Saint Thomas Island to Las Vegas flights
Saint Thomas Island to George Bush Intcntl flights
Saint Thomas Island to New Orleans flights
Saint Thomas Island to San Diego flights
Christiansted to Boston flights
Christiansted to Charlotte flights
Christiansted to Reagan-National flights
Saint Thomas Island to Wilmington flights
Christiansted to Miami flights
Saint Thomas Island to Baltimore flights
Saint Thomas Island to Providence flights
Christiansted to Raleigh flights
Christiansted to Richmond flights
Christiansted to Tampa flights
Saint Thomas Island to Charlotte flights
Saint Thomas Island to Jacksonville flights
Saint Thomas Island to O'Hare Intl flights
Saint Thomas Island to Philadelphia flights
Christiansted to Cleveland flights
Christiansted to Hobby flights
Saint Thomas Island to Reagan-National flights
Saint Thomas Island to Ontario flights
Saint Thomas Island to Sky Harbor Intl flights
Saint Thomas Island to Asheville flights
Saint Thomas Island to Hartford flights
Christiansted to Baltimore flights
Christiansted to Dallas/Fort Worth flights
Christiansted to George Bush Intcntl flights
Christiansted to Jacksonville flights
Saint Thomas Island to Austin flights
Saint Thomas Island to Denver flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights