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District of Columbia

$98+ Cheap flights from Saint Thomas Island (STT) to District of Columbia

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
STT — IAD
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Saint Thomas Island to District of Columbia

Cheapest flights from Saint Thomas Island to District of Columbia
Explore the most affordable flight options available from Saint Thomas Island to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This American Airlines deal was found by Cheapflights users on 2/1. 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 3/45:22 pm
STT
-
IAD
1 stop16h 26m
American Airlines
Wed 3/116:00 am
IAD
-
STT
1 stop10h 02m
American Airlines
Deal found 2/1$200
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/45:22 pm
STT
-
DCA
1 stop16h 57m
American Airlines
Wed 3/115:00 am
DCA
-
STT
1 stop8h 03m
American Airlines
Deal found 2/1$200
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/176:25 pm
STT
-
DCA
1 stop15h 44m
American Airlines
Sat 2/215:58 pm
DCA
-
STT
1 stop17h 14m
American Airlines
Deal found 2/2$242
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 2/44:15 pm
STT
-
IAD
1 stop9h 09m
Delta
Wed 2/117:15 am
IAD
-
STT
1 stop6h 50m
Delta
Deal found 2/2$280
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 2/44:15 pm
STT
-
DCA
1 stop8h 17m
Delta
Wed 2/116:00 am
DCA
-
STT
1 stop8h 05m
Delta
Deal found 2/2$296
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/34:12 pm
STT
-
IAD
1 stop8h 00m
American Airlines
Thu 2/57:01 am
IAD
-
STT
1 stop7h 05m
American Airlines
Deal found 2/2$317
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/33:46 pm
STT
-
DCA
1 stop7h 17m
American Airlines
Thu 2/56:59 am
DCA
-
STT
1 stop7h 07m
American Airlines
Deal found 2/2$317
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/41:50 pm
STT
-
DCA
2 stops9h 10m
American Airlines
Wed 2/115:00 am
DCA
-
STT
1 stop11h 05m
American Airlines
Deal found 2/2$414
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/43:05 pm
STT
-
DCA
1 stop9h 54m
United Airlines
Wed 3/116:30 pm
DCA
-
STT
2 stops19h 00m
United Airlines
Deal found 2/1$440
This American Airlines deal was found by Cheapflights users on 2/3. 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 2/41:50 pm
STT
-
DCA
2 stops9h 10m
American Airlines
Fri 2/65:00 am
DCA
-
STT
1 stop9h 56m
American Airlines
Deal found 2/3$504
This JetBlue deal was found by Cheapflights users on 2/1. 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.
Sun 5/242:45 pm
STT
-
DCA
1 stop7h 00m
JetBlue
Sun 5/318:00 am
DCA
-
STT
1 stop5h 48m
JetBlue
Deal found 2/1$573
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/31:02 pm
STT
-
IAD
Nonstop4h 23m
United Airlines
Thu 2/510:28 pm
IAD
-
STT
1 stop16h 50m
United Airlines
Deal found 2/2$588

Find flight deals from Saint Thomas Island to District of Columbia

Keep the following information in mind while searching for Saint Thomas Island to District of Columbia flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$200
(American Airlines)

One-way from

$98
(United Airlines)

Popular in

June

Cheapest in

August

Average price

$469

Good round-trip deal

$396 or less

Good one-way deal

$494 or less
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 District of Columbia
Search Deals
One-way flight from Saint Thomas Island Cyril E King to District of Columbia
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Saint Thomas Island Cyril E King to District of Columbia.
Search Deals
Price to beat on a one-way flight from Saint Thomas Island Cyril E King to District of Columbia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Thomas Island to District of Columbia 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 3, 2026.
Use the filters below to find and compare flights from Saint Thomas Island to District of Columbia that are best for you.

Fly from

Saint Thomas Island

Fly to

District of Columbia

Route

Depart

Return

Price

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Wed 3/4

5:22 pm-8:48 am

1 stop16h 26m

Washington, D.C. Dulles Intl

Wed 3/11

6:00 am-4:02 pm

1 stop10h 02m

$200

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Wed 3/4

5:22 pm-9:19 am

1 stop16h 57m

Washington, D.C. Reagan-National

Wed 3/11

5:00 am-1:03 pm

1 stop8h 03m

$200

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Tue 2/17

6:25 pm-9:09 am

1 stop15h 44m

Washington, D.C. Reagan-National

Sat 2/21

5:58 pm-12:12 pm

1 stop17h 14m

$242

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Wed 3/4

3:05 pm-11:59 pm

1 stop9h 54m

Washington, D.C. Reagan-National

Wed 3/11

6:30 pm-1:30 pm

2 stops19h 00m

$440

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Sun 5/24

2:45 pm-9:45 pm

1 stop7h 00m

Washington, D.C. Reagan-National

Sun 5/31

8:00 am-1:48 pm

1 stop5h 48m

$573

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Sun 5/24

3:20 pm-8:55 am

2 stops17h 35m

Washington, D.C. Reagan-National

Sun 5/31

6:05 am-1:10 pm

1 stop7h 05m

$619

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Tue 2/17

3:56 pm-9:22 pm

1 stop6h 26m

Washington, D.C. Reagan-National

Sat 2/21

8:00 am-3:01 pm

1 stop6h 01m

$763

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Tue 2/17

1:02 pm-4:25 pm

Nonstop4h 23m

Washington, D.C. Dulles Intl

Sat 2/21

8:59 am-1:56 pm

Nonstop3h 57m

$771

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Fri 6/5

4:45 pm-8:58 pm

Nonstop4h 13m

Washington, D.C. Dulles Intl

Sat 6/13

10:20 pm-1:08 pm

2 stops14h 48m

$862

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Tue 2/17

3:05 pm-11:59 am

2 stops21h 54m

Washington, D.C. Reagan-National

Sat 2/21

6:30 am-4:18 pm

1 stop8h 48m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 29 results
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Best time to book a flight from Saint Thomas Island to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

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

Currently, January is the cheapest month in which you can book a flight from Saint Thomas Island to District of Columbia (average of $189). Flying from Saint Thomas Island to District of Columbia in June is currently the most expensive (average of $739). 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 DC?

Find hourly flight availability from Saint Thomas Island to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.

When flying from Saint Thomas Island to District of Columbia, 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 District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated February 3, 2026.
See what other customers who have flown with United Airlines, American Airlines, and JetBlue from Saint Thomas Island to District of Columbia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,236 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,236 reviews
United Airlines
7.4
Good
9,236 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
American Airlines
7.2
Good
11,218 reviews
United Airlines
7.4
Good
9,236 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
JetBlue
7.2
Good
2,893 reviews
United Airlines
7.4
Good
9,236 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Saint Thomas Island to District of Columbia. 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 District of Columbia?

    For a flight from Saint Thomas Island to District of Columbia, 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.

  • How long is the flight from Saint Thomas Island to District of Columbia?

    Airlines like American Airlines, United Airlines, and JetBlue fly from Saint Thomas Island to District of Columbia in about 7h. The time it takes to get you to your destination can typically vary by up to 9h 26m. The distance from Saint Thomas Island to District of Columbia is about 1591 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $104 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $131 and $145, respectively.

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

    Looking for the cheapest flight from Saint Thomas Island to District of Columbia? While on average our users pay $3,653, our data indicates the cheapest price to be $301. The most popular route (Saint Thomas Island Cyril E King - Washington, D.C. Dulles Intl), is priced around $242.

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

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

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

    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 District of Columbia.

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

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

    Currently, January is the cheapest month in which you can book a flight from Saint Thomas Island to District of Columbia (average of $189). Flying from Saint Thomas Island to District of Columbia in June is currently the most expensive (average of $739). 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

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Alternative routes for Saint Thomas Island to District of Columbia

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Top 4 airlines flying from Saint Thomas Island to District of Columbia

Discover the top 4 airlines that operate flights from Saint Thomas Island to District of Columbia. 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 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$189Average$534FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$220Average$343FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$298Average$669FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$347Average$494FlexibilityNo cancel feeOn-time65%

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