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$511+ Cheap flights from Saint Thomas Island (STT) to Washington

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
STT — SEA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$511
(American Airlines)
From Saint Thomas Island Cyril E King to Washington
Search Deals

Find 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 September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/13. 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 11/116:17 pmSTT - SEA
2 stops20h 27mAmerican Airlines
Fri 11/142:46 pmSEA - STT
1 stop20h 02mAmerican Airlines
Deal found 9/13$511
This United deal was found by Cheapflights users on 9/13. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:28 pmSTT - SEA
2 stops21h 43mMultiple Airlines
Fri 11/147:28 pmSEA - STT
2 stops15h 02mMultiple Airlines
Deal found 9/13$679
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2810:49 amSTT - SEA
3 stops33h 12mMultiple Airlines
Thu 10/26:04 pmSEA - STT
2 stops17h 53mMultiple Airlines
Deal found 9/13$734
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/185:10 pmSTT - SEA
2 stops19h 11mAmerican Airlines
Thu 9/258:51 pmSEA - STT
1 stop12h 59mAmerican Airlines
Deal found 9/14$875

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 September 15, 2025.
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 11/11

6:17 pm-10:44 am

2 stops20h 27m

Seattle/Tacoma Intl

Thu 11/13

12:59 am-4:57 pm

2 stops11h 58m

$549

Saint Thomas IslandSeattle

STT - SEA

STTSEA

Saint Thomas Island Cyril E King

Thu 3/5

1:05 pm-8:10 pm

1 stop11h 05m

Seattle/Tacoma Intl

Mon 3/9

7:10 pm-12:56 pm

2 stops14h 46m

$563

Saint Thomas IslandSeattle

STT - SEA

STTSEA

Saint Thomas Island Cyril E King

Thu 3/5

6:40 pm-10:46 am

2 stops20h 06m

Seattle/Tacoma Intl

Mon 3/9

11:59 pm-2:35 pm

2 stops11h 36m

$583

Saint Thomas IslandSeattle

STT - SEA

STTSEA

Saint Thomas Island Cyril E King

Sun 3/1

4:35 pm-11:25 pm

1 stop10h 50m

Seattle/Tacoma Intl

Sun 3/8

10:52 pm-11:00 am

1 stop9h 08m

$676

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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

What is the cheapest time of day to fly from STT to WA?

Find hourly flight availability from Saint Thomas Island to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Saint Thomas Island to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Saint Thomas Island to Washington to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

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 and United Airlines fly from Saint Thomas Island to State of Washington in about 11h 05m. The time it takes to get you to your destination can typically vary by up to 9h 22m. Saint Thomas Island and State of Washington are separated by a distance of 3775 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

  • What is the cheapest month to book a flight from Saint Thomas Island to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Saint Thomas Island to State of Washington (average of $238). Flying from Saint Thomas Island to State of Washington in June is currently the most expensive (average of $388). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Saint Thomas Island to Washington

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Top 2 airlines flying from Saint Thomas Island to Washington

Discover the top 2 airlines that operate flights from Saint Thomas Island to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$262Average$652FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$561Average$679FlexibilityNo cancel feeOn-time71%

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