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Saint Thomas Island

$104+ Cheap flights from Washington, D.C. (WAS) to Saint Thomas Island (STT)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — STT
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Washington, D.C. to Saint Thomas Island Cyril E King are usually found in September or February, booked 37 days in advance, depart on a Thursday or Tuesday and return on a Thursday

Cheap flight deals from Washington, D.C. to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Saint Thomas Island (STT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$223
(CheapOair)

One-way from

$104
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$582

Good round-trip deal

$634 or less

Good one-way deal

$402 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Saint Thomas Island Cyril E King flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Saint Thomas Island Cyril E King flights.
Search Deals
From Washington, D.C. (WAS) to Saint Thomas Island Cyril E King
Search Deals
One-way flight from Washington, D.C. (WAS) to Saint Thomas Island Cyril E King
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Saint Thomas Island Cyril E King.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Saint Thomas Island Cyril E King.
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Find flight deals from Washington, D.C. to Saint Thomas Island

Cheapest flights from Washington, D.C. to Saint Thomas Island
Explore the most affordable flight options available from Washington, D.C. to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/95:38 pmBWI - STT
2 stops19h 10mSpirit Airlines
Fri 2/1411:41 amSTT - BWI
1 stop10h 36mSpirit Airlines
Deal found 1/20$222
This Mytrip deal was found by Cheapflights users on 1/20. 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 2/98:00 amBWI - STT
3 stops25h 46mMultiple Airlines
Thu 2/1311:41 amSTT - BWI
3 stops34h 17mMultiple Airlines
Deal found 1/20$350
This JetBlue deal was found by Cheapflights users on 1/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/98:00 amDCA - STT
1 stop6h 31mJetBlue
Thu 4/243:26 pmSTT - DCA
1 stop6h 33mJetBlue
Deal found 1/20$391
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Tue 2/118:25 amIAD - STT
3 stops25h 21mMultiple Airlines
Tue 2/182:33 pmSTT - IAD
3 stops21h 53mMultiple Airlines
Deal found 1/20$393
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 9/167:00 amBWI - STT
1 stop6h 39mDelta
Wed 9/242:49 pmSTT - BWI
1 stop9h 28mDelta
Deal found 1/20$412
This United Airlines deal was found by Cheapflights users on 1/21. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/208:15 amIAD - STT
Nonstop3h 56mUnited Airlines
Thu 2/271:05 pmSTT - IAD
Nonstop4h 19mUnited Airlines
Deal found 1/21$460
This United Airlines deal was found by Cheapflights users on 1/20. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/56:25 amDCA - STT
1 stop8h 15mUnited Airlines
Wed 3/122:00 pmSTT - DCA
1 stop8h 42mUnited Airlines
Deal found 1/20$469
This eDestinos deal was found by Cheapflights users on 1/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/287:00 amDCA - STT
2 stops31h 30mMultiple Airlines
Fri 3/71:49 pmSTT - DCA
3 stops46h 14mMultiple Airlines
Deal found 1/20$474
This American Airlines deal was found by Cheapflights users on 1/20. 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 9/117:40 amDCA - STT
1 stop8h 50mAmerican Airlines
Sun 9/145:20 pmSTT - DCA
1 stop15h 48mAmerican Airlines
Deal found 1/20$479
This Delta deal was found by Cheapflights users on 1/21. 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 2/246:00 amIAD - STT
1 stop8h 49mDelta
Wed 3/52:55 pmSTT - IAD
1 stop10h 25mDelta
Deal found 1/21$479
This Delta deal was found by Cheapflights users on 1/19. 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.
Sat 9/206:00 amDCA - STT
1 stop8h 40mDelta
Thu 9/252:49 pmSTT - DCA
1 stop8h 36mDelta
Deal found 1/19$504
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/226:12 amIAD - STT
1 stop9h 48mAmerican Airlines
Thu 2/274:26 pmSTT - IAD
1 stop8h 27mAmerican Airlines
Deal found 1/20$504

Find flights from Washington, D.C. to Saint Thomas Island within your budget

Customize your flight search to find flights from Washington, D.C. to Saint Thomas Island 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Sun 2/9

5:38 pm-1:48 pm

2 stops19h 10m

Saint Thomas Island Cyril E King

Fri 2/14

11:41 am-9:17 pm

1 stop10h 36m

$222

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Sun 2/9

8:00 am-10:46 am

3 stops25h 46m

Saint Thomas Island Cyril E King

Thu 2/13

11:41 am-8:58 pm

3 stops34h 17m

$350

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

Wed 4/9

8:00 am-2:31 pm

1 stop6h 31m

Saint Thomas Island Cyril E King

Thu 4/24

3:26 pm-9:59 pm

1 stop6h 33m

$391

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

Tue 2/11

8:25 am-10:46 am

3 stops25h 21m

Saint Thomas Island Cyril E King

Tue 2/18

2:33 pm-11:26 am

3 stops21h 53m

$393

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

Thu 2/20

8:15 am-1:11 pm

Nonstop3h 56m

Saint Thomas Island Cyril E King

Thu 2/27

1:05 pm-4:24 pm

Nonstop4h 19m

$460

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

Wed 2/19

6:25 am-3:40 pm

1 stop8h 15m

Saint Thomas Island Cyril E King

Wed 2/26

3:00 pm-10:42 pm

1 stop8h 42m

$469

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

Fri 2/28

7:00 am-3:30 pm

2 stops31h 30m

Saint Thomas Island Cyril E King

Fri 3/7

1:49 pm-11:03 am

3 stops46h 14m

$474

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

Wed 2/19

6:05 am-3:25 pm

1 stop8h 20m

Saint Thomas Island Cyril E King

Wed 2/26

6:35 pm-9:18 am

1 stop15h 43m

$479

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

Mon 2/24

6:00 am-3:49 pm

1 stop8h 49m

Saint Thomas Island Cyril E King

Wed 3/5

2:55 pm-12:20 am

1 stop10h 25m

$479

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

Thu 2/27

6:00 am-2:45 pm

1 stop7h 45m

Saint Thomas Island Cyril E King

Wed 3/5

2:55 pm-11:39 pm

1 stop9h 44m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 23 results
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Compare providers for flights from Washington, D.C. to Saint Thomas Island

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Saint Thomas Island in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Saint Thomas Island flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Saint Thomas Island flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Saint Thomas Island flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Saint Thomas Island flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Saint Thomas Island flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Washington, D.C. 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.

Travel insights for flights from Washington, D.C. to Saint Thomas Island

Get recent, data-driven insights about flights from Washington, D.C. to Saint Thomas Island including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. to Saint Thomas Island?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Saint Thomas Island. Price data was last updated on January 17, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Saint Thomas Island, you should look to book at least 37 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. to Saint Thomas Island?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Saint Thomas Island (average of $433). Flying from Washington, D.C. to Saint Thomas Island in June is currently the most expensive (average of $660). 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.

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

Find hourly flight availability from Washington, D.C. to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Washington, D.C. to Saint Thomas Island, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 44% versus a flight in the morning.

Reviews of airlines servicing Saint Thomas Island

Get insights into the airlines that provide service to Saint Thomas Island. 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 Saint Thomas Island. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with JetBlue, United Airlines and American Airlines from Washington, D.C. to Saint Thomas Island to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue
7.4
Good
3,200 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,984 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Spirit Airlines
6.3
Okay
8,116 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Saint Thomas Island. 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 into for flights to Saint Thomas Island from Washington, D.C.?

    Most people fly into Saint Thomas Island Cyril E King (STT) if they book a flight to Saint Thomas Island from Washington, D.C.. On average, Cyril E King has 0 inbound flights from Washington, D.C. per day from 5 airlines. Saint Thomas Island Cyril E King is conveniently located just 2.8 mi from Saint Thomas Island’s city center.

  • What are the cheapest airlines flying from Washington, D.C. to Saint Thomas Island round-trip?

    Cheapflights users have booked flights from Washington, D.C. to Saint Thomas Island round-trip from $223. Other airlines that can offer you cheap pricing are JetBlue, from $419, and United Airlines, from $460. You may be able to fly from Washington, D.C. to Saint Thomas Island for 61% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Washington, D.C. to Saint Thomas Island one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $104. Users have also found prices from $173 and $268 on JetBlue and United Airlines, respectively.

  • What are the most popular routes from Washington, D.C. to Saint Thomas Island?

    The most popular flight routes from Washington, D.C. to Saint Thomas Island are Washington, D.C. Dulles Intl - Saint Thomas Island Cyril E King, Baltimore/Washington - Saint Thomas Island Cyril E King and Washington, D.C. Reagan-National - Saint Thomas Island Cyril E King.

  • Where are the most common layover locations when flying from Washington, D.C. to Saint Thomas Island?

    Most of the time, Washington, D.C. to Saint Thomas Island flights that have layovers will stop in San Juan.

  • What are some popular things to do or see while on a layover in San Juan?

    The majority of San Juan visitors spend their time at Viejo San Juan, Casa Blanca, and Centro de Bellas Artes Luis A. Ferre. Viejo San Juan, Casa Blanca, and Centro de Bellas Artes Luis A. Ferre are located about 7.7 mi, 7.9 mi, and 4.3 mi, respectively from San Juan Luis Munoz Marin Intl. Those looking to explore during their layover in San Juan can rent a car from San Juan Luis Munoz Marin Intl for about $57 per day.

  • Where are the least popular layover locations for Washington, D.C. to Saint Thomas Island flights?

    Of the flights from Washington, D.C. to Saint Thomas Island that have layovers, the fewest flights stop in Orlando.

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

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

  • How can I find direct flights from Washington, D.C. to Saint Thomas Island?

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

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

    Yes. Cheapflights offers flight deals from Washington, D.C. to Saint Thomas Island 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 Washington, D.C. to Saint Thomas Island?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Saint Thomas Island (average of $433). Flying from Washington, D.C. to Saint Thomas Island in June is currently the most expensive (average of $660). 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 Washington, D.C. to Saint Thomas Island

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Saint Thomas Island flights
Reagan-National to Saint Thomas Island flights
Dulles Intl to Christiansted flights
Reagan-National to Christiansted flights

Top 5 airlines flying from Washington, D.C. to Saint Thomas Island

Discover the top 5 airlines that operate flights from Washington, D.C. to Saint Thomas Island. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$197Average$338FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$287Average$520FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$427Average$651FlexibilityNo cancel feeOn-time71%
DeltaCheapest$427Average$665FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$450Average$675FlexibilityNo cancel feeOn-time69%
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