HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Thomas Island

$142+ Cheap flights from District of Columbia 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — STT
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from District of Columbia to Saint Thomas Island 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 District of Columbia to Saint Thomas Island

Keep the following information in mind while searching for District of Columbia to Saint Thomas Island flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$440
(Mytrip)

One-way from

$142
(JetBlue)

Popular in

December

Cheapest in

September

Average price

$584

Good round-trip deal

$636 or less

Good one-way deal

$358 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Saint Thomas Island Cyril E King flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Saint Thomas Island Cyril E King flights.
Search Deals
From District of Columbia to Saint Thomas Island Cyril E King
Search Deals
One-way flight from District of Columbia to Saint Thomas Island Cyril E King
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from District of Columbia to Saint Thomas Island Cyril E King.
Search Deals
Price to beat on a one-way flight from District of Columbia to Saint Thomas Island Cyril E King.
Search Deals

Find flight deals from District of Columbia to Saint Thomas Island

Cheapest flights from District of Columbia to Saint Thomas Island
Explore the most affordable flight options available from District of Columbia to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/98:53 pmIAD - STT
3 stops37h 08mMultiple Airlines
Wed 3/121:40 pmSTT - IAD
2 stops26h 21mMultiple Airlines
Deal found 2/19$442
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/110:19 pmIAD - STT
2 stops17h 24mUnited Airlines
Tue 4/82:10 pmSTT - IAD
2 stops17h 01mUnited Airlines
Deal found 2/19$443
This Delta deal was found by Cheapflights users on 2/20. 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 9/307:00 amDCA - STT
1 stop6h 39mDelta
Tue 10/72:42 pmSTT - DCA
1 stop7h 40mDelta
Deal found 2/20$469
This JetBlue deal was found by Cheapflights users on 2/20. 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.
Fri 3/288:00 amDCA - STT
1 stop7h 41mJetBlue
Wed 4/23:26 pmSTT - DCA
1 stop6h 33mJetBlue
Deal found 2/20$470
This JetBlue Airways deal was found by Cheapflights users on 2/20. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/38:00 amDCA - STT
1 stop7h 15mMultiple Airlines
Mon 3/104:36 pmSTT - DCA
1 stop28h 53mMultiple Airlines
Deal found 2/20$488
This Delta deal was found by Cheapflights users on 2/20. 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.
Thu 3/277:35 amIAD - STT
1 stop7h 21mDelta
Tue 4/11:55 pmSTT - IAD
1 stop10h 36mDelta
Deal found 2/20$494
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 3/266:35 amDCA - STT
2 stops8h 03mAmerican Airlines
Mon 3/315:25 pmSTT - DCA
1 stop15h 35mAmerican Airlines
Deal found 2/20$519
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.
Mon 12/85:54 pmIAD - STT
1 stop16h 46mAmerican Airlines
Fri 12/124:30 pmSTT - IAD
1 stop8h 25mAmerican Airlines
Deal found 2/19$549
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 5/27:00 amDCA - STT
1 stop8h 43mUnited Airlines
Mon 5/52:10 pmSTT - DCA
1 stop7h 32mUnited Airlines
Deal found 2/20$584

Find flights from District of Columbia to Saint Thomas Island within your budget

Customize your flight search to find flights from District of Columbia 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 February 20, 2025.

Fly from

District of Columbia

Fly to

Saint Thomas Island

Route

Depart

Return

Price

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

Sun 3/9

8:53 pm-10:01 am

3 stops37h 08m

Saint Thomas Island Cyril E King

Wed 3/12

1:40 pm-4:01 pm

2 stops26h 21m

$442

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

Tue 4/1

10:19 pm-3:43 pm

2 stops17h 24m

Saint Thomas Island Cyril E King

Tue 4/8

2:10 pm-7:11 am

2 stops17h 01m

$443

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

Thu 4/3

7:00 am-3:43 pm

1 stop8h 43m

Saint Thomas Island Cyril E King

Mon 4/7

2:10 pm-9:41 pm

1 stop7h 31m

$469

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

Fri 3/28

8:00 am-3:41 pm

1 stop7h 41m

Saint Thomas Island Cyril E King

Thu 4/3

3:26 pm-9:59 pm

1 stop6h 33m

$470

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

Mon 3/3

8:00 am-4:15 pm

1 stop7h 15m

Saint Thomas Island Cyril E King

Mon 3/10

4:36 pm-9:29 pm

1 stop28h 53m

$488

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

Sat 5/24

6:05 am-12:10 pm

1 stop6h 05m

Saint Thomas Island Cyril E King

Wed 5/28

1:13 pm-11:23 pm

1 stop10h 10m

$494

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

Thu 3/27

7:35 am-2:56 pm

1 stop7h 21m

Saint Thomas Island Cyril E King

Tue 4/1

1:55 pm-12:31 am

1 stop10h 36m

$494

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

Wed 3/26

6:35 am-2:38 pm

2 stops8h 03m

Saint Thomas Island Cyril E King

Mon 3/31

5:25 pm-9:00 am

1 stop15h 35m

$519

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

Thu 4/3

5:00 am-10:50 am

1 stop5h 50m

Saint Thomas Island Cyril E King

Sun 4/13

5:50 pm-1:42 pm

2 stops19h 52m

$612

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

Mon 4/7

8:00 am-2:31 pm

1 stop6h 31m

$142

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 18 results
1
2

Best time to book a flight from District of Columbia to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from District of Columbia 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 District of Columbia to Saint Thomas Island

Get recent, data-driven insights about flights from District of Columbia to Saint Thomas Island including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from District of Columbia to Saint Thomas Island?

Currently, September is the cheapest month in which you can book a flight from District of Columbia to Saint Thomas Island (average of $433). Flying from District of Columbia to Saint Thomas Island in June is currently the most expensive (average of $657). 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 DC to STT?

Find hourly flight availability from District of Columbia 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 February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Saint Thomas Island as you normally would.

Weekly flight availability from District of Columbia to Saint Thomas Island

Explore weekly flight availability from District of Columbia to Saint Thomas Island. 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 February 20, 2025.

The most flights from USDC to STT 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).

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 February 20, 2025.
Read reviews from past customers who have flown Delta, JetBlue and United Airlines from District of Columbia to Saint Thomas Island. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

JetBlue
7.4
Good
3,070 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 District of Columbia 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 District of Columbia?

    Most people fly into Saint Thomas Island Cyril E King (STT) if they book a flight to Saint Thomas Island from District of Columbia. Cyril E King is conveniently located just 2.8 mi from Saint Thomas Island’s city center.

  • What are the cheapest airlines to fly from District of Columbia to Saint Thomas Island one-way?

    $142 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $226 and $273, respectively.

  • What are the cheapest flights from District of Columbia to Saint Thomas Island?

    Looking for the cheapest flight from District of Columbia to Saint Thomas Island? While on average our users pay $959, our data indicates the cheapest price to be $313. The most popular route (Washington, D.C. Dulles Intl - Saint Thomas Island Cyril E King), is priced around $329.

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

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

  • How can I find direct flights from District of Columbia 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 District of Columbia to Saint Thomas Island.

  • Can I find deals for business class flights from District of Columbia to Saint Thomas Island?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Saint Thomas Island?

    Currently, September is the cheapest month in which you can book a flight from District of Columbia to Saint Thomas Island (average of $433). Flying from District of Columbia to Saint Thomas Island in June is currently the most expensive (average of $657). 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

Traveling to a place near District of Columbia?

Book flights to District of Columbia if you plan to visit one of these locations
St. John

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 District of Columbia to Saint Thomas Island

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Saint Thomas Island flights
Newark to Saint Thomas Island flights
Dulles Intl to Saint Thomas Island flights
Atlanta to Saint Thomas Island flights
LaGuardia to Saint Thomas Island flights
Boston to Saint Thomas Island flights
O'Hare Intl to Saint Thomas Island flights
Fort Lauderdale to Saint Thomas Island flights
Reagan-National to Saint Thomas Island flights
Baltimore to Saint Thomas Island flights
Dallas/Fort Worth to Saint Thomas Island flights
Orlando to Saint Thomas Island flights
Philadelphia to Saint Thomas Island flights
Minneapolis to Saint Thomas Island flights
Miami to Saint Thomas Island flights
Hobby to Saint Thomas Island flights
Denver to Saint Thomas Island flights
Charlotte to Saint Thomas Island flights
Detroit to Saint Thomas Island flights
Raleigh to Saint Thomas Island flights
George Bush Intcntl to Saint Thomas Island flights
Cleveland to Saint Thomas Island flights
Newark to Christiansted flights
John F Kennedy Intl to Christiansted flights
Reagan-National to Christiansted flights
Midway to Saint Thomas Island flights
Atlanta to Christiansted flights
Dulles Intl to Christiansted flights
Los Angeles to Saint Thomas Island flights
Pittsburgh to Saint Thomas Island flights
O'Hare Intl to Christiansted flights
Tampa to Saint Thomas Island flights
Baltimore to Christiansted flights
Indianapolis to Saint Thomas Island flights
Kansas City to Saint Thomas Island flights
Cincinnati to Saint Thomas Island flights
Dallas/Fort Worth to Christiansted flights
Atlantic City to Saint Thomas Island flights
Columbus to Saint Thomas Island flights
Nashville to Saint Thomas Island flights
New Orleans to Saint Thomas Island flights
Philadelphia to Christiansted flights
Austin to Saint Thomas Island flights
Boston to Christiansted flights
Jacksonville to Saint Thomas Island flights
Richmond to Saint Thomas Island flights
San Francisco to Saint Thomas Island flights
LaGuardia to Christiansted flights
Charlotte to Christiansted flights
St. Louis to Saint Thomas Island flights

Top 5 airlines flying from District of Columbia to Saint Thomas Island

Discover the top 5 airlines that operate flights from District of Columbia 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$200Average$354FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$287Average$530FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$427Average$684FlexibilityNo cancel feeOn-time71%
DeltaCheapest$427Average$686FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$450Average$667FlexibilityNo 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.