HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington, D.C.

$98+ Cheap flights from Saint Thomas Island (STT) to Washington, D.C. (WAS)

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
STT — WAS
Jan 11 — Jan 181
Sat 1/11
Sat 1/18
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, D.C. 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, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Saint Thomas Island (STT) to Washington, D.C. (WAS). 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 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$192
(FlightHub)

One-way from

$98
(FlightHub)

Popular in

June

Cheapest in

October
Provider with most accurate pricing for Saint Thomas Island Cyril E King-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Saint Thomas Island Cyril E King-Washington, D.C. (WAS) flights.
Search Deals
From Saint Thomas Island Cyril E King to Washington, D.C. (WAS)
Search Deals
One-way flight from Saint Thomas Island Cyril E King to Washington, D.C. (WAS)
Search Deals
High demand for flights, 10% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals

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

Cheapest flights from Saint Thomas Island to Washington, D.C.
Explore the most affordable flight options available from Saint Thomas Island to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2025.

This FlightHub deal was found by Cheapflights users on 1/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2811:51 amSTT - BWI
1 stop8h 05mSpirit Airlines
Mon 2/35:38 pmBWI - STT
1 stop16h 08mSpirit Airlines
Deal found 1/5$192
This Mytrip deal was found by Cheapflights users on 1/5. 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.
Thu 2/132:33 pmSTT - IAD
3 stops21h 53mMultiple Airlines
Wed 2/198:25 amIAD - STT
3 stops25h 21mMultiple Airlines
Deal found 1/5$388
This United Airlines deal was found by Cheapflights users on 1/5. 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.
Tue 2/41:05 pmSTT - IAD
Nonstop4h 19mUnited Airlines
Tue 2/188:15 amIAD - STT
Nonstop3h 56mUnited Airlines
Deal found 1/5$460
This JetBlue deal was found by Cheapflights users on 1/5. 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.
Fri 4/253:26 pmSTT - DCA
1 stop6h 32mJetBlue
Mon 4/288:00 amDCA - STT
1 stop6h 31mJetBlue
Deal found 1/5$468
This Delta deal was found by Cheapflights users on 1/6. 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 2/42:55 pmSTT - IAD
1 stop10h 27mDelta
Tue 2/187:25 amIAD - STT
1 stop6h 20mDelta
Deal found 1/6$469
This Delta deal was found by Cheapflights users on 1/6. 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.
Thu 2/132:55 pmSTT - DCA
1 stop6h 41mDelta
Wed 2/197:30 amDCA - STT
1 stop7h 19mDelta
Deal found 1/6$469
This Delta deal was found by Cheapflights users on 1/5. 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.
Thu 4/171:42 pmSTT - BWI
1 stop9h 28mDelta
Mon 4/217:00 amBWI - STT
1 stop8h 01mDelta
Deal found 1/5$529
This American Airlines deal was found by Cheapflights users on 1/5. 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 4/253:08 pmSTT - IAD
1 stop8h 49mAmerican Airlines
Mon 4/285:00 amIAD - STT
1 stop9h 28mAmerican Airlines
Deal found 1/5$554
This American Airlines deal was found by Cheapflights users on 1/5. 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 4/175:50 pmSTT - DCA
1 stop15h 10mAmerican Airlines
Mon 4/216:00 amDCA - STT
1 stop10h 59mAmerican Airlines
Deal found 1/5$584
This United deal was found by Cheapflights users on 1/5. 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.
Fri 4/255:40 pmSTT - DCA
2 stops15h 13mMultiple Airlines
Mon 4/287:00 amDCA - STT
2 stops12h 20mMultiple Airlines
Deal found 1/5$689
This United Airlines deal was found by Cheapflights users on 1/5. 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.
Fri 4/189:10 amSTT - DCA
2 stops23h 43mUnited Airlines
Mon 4/217:00 amDCA - STT
1 stop8h 43mUnited Airlines
Deal found 1/5$994
This American Airlines deal was found by Cheapflights users on 1/5. 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.
Wed 1/82:09 pmSTT - BWI
2 stops11h 09mAmerican Airlines
Tue 1/148:10 amBWI - STT
1 stop8h 31mAmerican Airlines
Deal found 1/5$1,738

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

Customize your flight search to find flights from Saint Thomas Island to Washington, D.C. 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 6, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Saint Thomas IslandBaltimore

STT - BWI

STTBWI

Saint Thomas Island Cyril E King

Tue 1/28

11:51 am-6:56 pm

1 stop8h 05m

Baltimore/Washington

Mon 2/3

5:38 pm-10:46 am

1 stop16h 08m

$192

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Thu 2/13

2:33 pm-11:26 am

3 stops21h 53m

Washington, D.C. Dulles Intl

Wed 2/19

8:25 am-10:46 am

3 stops25h 21m

$388

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Tue 2/4

1:05 pm-4:24 pm

Nonstop4h 19m

Washington, D.C. Dulles Intl

Tue 2/18

8:15 am-1:11 pm

Nonstop3h 56m

$460

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Fri 4/25

3:26 pm-9:58 pm

1 stop6h 32m

Washington, D.C. Reagan-National

Mon 4/28

8:00 am-2:31 pm

1 stop6h 31m

$468

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Tue 2/4

2:55 pm-12:22 am

1 stop10h 27m

Washington, D.C. Dulles Intl

Tue 2/18

7:25 am-2:45 pm

1 stop6h 20m

$469

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Thu 2/13

2:55 pm-8:36 pm

1 stop6h 41m

Washington, D.C. Reagan-National

Wed 2/19

7:30 am-3:49 pm

1 stop7h 19m

$469

Saint Thomas IslandBaltimore

STT - BWI

STTBWI

Saint Thomas Island Cyril E King

Thu 4/17

1:42 pm-11:10 pm

1 stop9h 28m

Baltimore/Washington

Mon 4/21

7:00 am-3:01 pm

1 stop8h 01m

$529

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Fri 4/25

3:08 pm-11:57 pm

1 stop8h 49m

Washington, D.C. Dulles Intl

Mon 4/28

5:00 am-2:28 pm

1 stop9h 28m

$554

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Thu 4/17

5:50 pm-9:00 am

1 stop15h 10m

Washington, D.C. Reagan-National

Mon 4/21

6:00 am-4:59 pm

1 stop10h 59m

$584

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Fri 4/25

5:40 pm-8:53 am

2 stops15h 13m

Washington, D.C. Reagan-National

Mon 4/28

7:00 am-7:20 pm

2 stops12h 20m

$689

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 22 results
1
2
3

Compare providers for flights from Saint Thomas Island to Washington, D.C.

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 Saint Thomas Island to Washington, D.C. in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice 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 Saint Thomas Island-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Saint Thomas Island-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Saint Thomas Island-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Saint Thomas Island-Washington, D.C. 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 Saint Thomas Island-Washington, D.C. 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 Saint Thomas Island to Washington, D.C.

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

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

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

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

Currently, August is the cheapest month in which you can book a flight from Saint Thomas Island to Washington, D.C. (average of $241). Flying from Saint Thomas Island to Washington, D.C. in March is currently the most expensive (average of $290). 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 STT to WAS?

Find hourly flight availability from Saint Thomas Island to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 6, 2025.

It’s typically best to fly out from Saint Thomas Island to Washington, D.C. at noon. Doing so could potentially save you 9% on the flight price compared to flying in the afternoon, which is usually more expensive.

Weekly flight availability from Saint Thomas Island to Washington, D.C.

Explore weekly flight availability from Saint Thomas Island to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 6, 2025.

The most flights from STT to WAS are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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, D.C.. Reviews last updated January 6, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Saint Thomas Island to Washington, D.C. have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,513 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,513 reviews
Delta
8.0
Very good
8,513 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

JetBlue
7.4
Good
3,205 reviews
Delta
8.0
Very good
8,513 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,942 reviews
Delta
8.0
Very good
8,513 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,513 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Spirit Airlines
6.3
Okay
8,083 reviews
Delta
8.0
Very good
8,513 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

    For a flight from Saint Thomas Island to Washington, D.C., you will be flying from Cyril E King. Saint Thomas Island Cyril E King (STT) is just 2.8 mi from the center of the city. Cyril E King is the only Saint Thomas Island airport and it handles 1 outbound flight to Washington, D.C. per day. 5 airlines have flights to Washington, D.C. from Saint Thomas Island Cyril E King on a regular basis.

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

    Flying on Spirit Airlines is currently your cheapest option to Washington, D.C., with prices starting at $192. Additional round-trip tickets that might be worth considering are offered by United Airlines and JetBlue, with the lowest prices starting at $460 and $468, respectively. Spirit Airlines is 60% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $98 on Spirit Airlines. Other airlines that offer cheap prices include JetBlue from $229 and American Airlines from $277 one-way.

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

    The most popular route from Saint Thomas Island to Washington, D.C. is Saint Thomas Island Cyril E King - Washington, D.C. Dulles Intl. You may also consider Saint Thomas Island Cyril E King - Baltimore/Washington or Saint Thomas Island Cyril E King - Washington, D.C. Reagan-National.

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

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

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

    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, D.C..

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

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

    Currently, August is the cheapest month in which you can book a flight from Saint Thomas Island to Washington, D.C. (average of $241). Flying from Saint Thomas Island to Washington, D.C. in March is currently the most expensive (average of $290). 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.

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, D.C.

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

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

Discover the top 5 airlines that operate flights from Saint Thomas Island to Washington, D.C.. 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 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$192Average$318FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$303Average$513FlexibilityNo cancel feeOn-time62%
DeltaCheapest$399Average$632FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$425Average$597FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$503Average$662FlexibilityNo cancel feeOn-time69%
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.