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$140+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
STT — IAD
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find 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 November 3, 2025.

This American Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 11/132:56 pmSTT - DCA
1 stop7h 34mAmerican Airlines
Mon 11/178:25 amDCA - STT
1 stop7h 32mAmerican Airlines
Deal found 11/1$402
This JetBlue deal was found by Cheapflights users on 11/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:30 pmSTT - DCA
1 stop8h 24mJetBlue
Mon 11/178:00 amDCA - STT
1 stop5h 20mJetBlue
Deal found 11/2$407
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/44:35 pmSTT - IAD
1 stop7h 32mAmerican Airlines
Tue 11/187:55 amIAD - STT
1 stop6h 54mAmerican Airlines
Deal found 11/2$426
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/44:17 pmSTT - DCA
1 stop8h 03mAmerican Airlines
Tue 11/187:59 amDCA - STT
1 stop6h 50mAmerican Airlines
Deal found 11/2$426
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/41:02 pmSTT - IAD
Nonstop4h 23mUnited Airlines
Tue 11/188:15 amIAD - STT
Nonstop3h 57mUnited Airlines
Deal found 11/2$437
This Delta deal was found by Cheapflights users on 11/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/33:49 pmSTT - IAD
1 stop8h 30mDelta
Mon 11/176:00 amIAD - STT
1 stop7h 40mDelta
Deal found 11/1$446
This Delta deal was found by Cheapflights users on 11/2. 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.
Mon 11/33:49 pmSTT - DCA
1 stop7h 51mDelta
Mon 11/176:00 amDCA - STT
1 stop7h 40mDelta
Deal found 11/2$446
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 11/31:36 pmSTT - DCA
1 stop10h 58mAmerican Airlines
Mon 11/107:00 amDCA - STT
1 stop8h 57mAmerican Airlines
Deal found 11/2$463
This Delta deal was found by Cheapflights users on 11/2. 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.
Mon 11/33:49 pmSTT - IAD
1 stop8h 30mDelta
Sun 11/166:00 amIAD - STT
1 stop7h 40mDelta
Deal found 11/2$483
This Delta deal was found by Cheapflights users on 11/2. 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.
Mon 11/33:49 pmSTT - DCA
1 stop7h 51mDelta
Sun 11/166:00 amDCA - STT
1 stop7h 40mDelta
Deal found 11/2$483
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 11/51:02 pmSTT - IAD
Nonstop4h 23mUnited Airlines
Mon 11/178:15 amIAD - STT
Nonstop3h 57mUnited Airlines
Deal found 11/2$527
This Priceline deal was found by Cheapflights users on 11/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:17 pmSTT - DCA
1 stop7h 31mJetBlue
Mon 11/178:00 amDCA - STT
1 stop5h 20mJetBlue
Deal found 11/1$527

Cheap 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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$313
(Kiwi.com)

One-way from

$140
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$519

Good round-trip deal

$490 or less

Good one-way deal

$212 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 ($146 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 3, 2025.
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 - DCA

STTDCA

Saint Thomas Island Cyril E King

Thu 11/13

2:56 pm-9:30 pm

1 stop7h 34m

Washington, D.C. Reagan-National

Mon 11/17

8:25 am-4:57 pm

1 stop7h 32m

$402

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Mon 11/24

6:17 pm-10:47 am

1 stop17h 30m

Washington, D.C. Reagan-National

Mon 12/1

5:59 am-5:27 pm

1 stop10h 28m

$446

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Fri 11/14

3:17 pm-9:48 pm

1 stop7h 31m

Washington, D.C. Reagan-National

Mon 11/17

8:00 am-2:20 pm

1 stop5h 20m

$527

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Mon 11/24

4:35 pm-8:41 am

1 stop17h 06m

Washington, D.C. Dulles Intl

Sun 11/30

8:05 pm-11:43 am

1 stop14h 38m

$554

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Mon 11/24

2:15 pm-8:57 pm

1 stop7h 42m

Washington, D.C. Dulles Intl

Mon 12/1

8:15 am-1:12 pm

Nonstop3h 57m

$612

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Fri 2/20

3:00 pm-12:07 am

1 stop10h 07m

Washington, D.C. Dulles Intl

Tue 2/24

7:00 am-2:55 pm

1 stop6h 55m

$640

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Tue 11/25

1:27 pm-8:55 pm

1 stop8h 28m

Washington, D.C. Dulles Intl

Sun 11/30

8:59 am-1:56 pm

Nonstop3h 57m

$646

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Fri 2/20

1:02 pm-4:25 pm

Nonstop4h 23m

Washington, D.C. Dulles Intl

Tue 2/24

8:59 am-1:56 pm

Nonstop3h 57m

$671

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Thu 12/18

2:55 pm-9:44 pm

1 stop7h 49m

Washington, D.C. Reagan-National

Thu 12/25

8:00 am-2:00 pm

1 stop5h 00m

$676

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Fri 11/14

11:45 am-11:35 am

1 stop24h 50m

Washington, D.C. Dulles Intl

Mon 11/17

8:15 am-1:12 pm

Nonstop3h 57m

$679

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 34 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 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 November 3, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 76% on flights from Saint Thomas Island to District of Columbia by exploring options for tickets in the evening.

Weekly flight availability from Saint Thomas Island to District of Columbia

Explore weekly flight availability from Saint Thomas Island to District of Columbia. 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 November 3, 2025.

The most flights from STT to USDC 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 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 November 3, 2025.
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
8,996 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,996 reviews
United Airlines
7.4
Good
8,996 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,036 reviews
United Airlines
7.4
Good
8,996 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
JetBlue
7.2
Good
2,906 reviews
United Airlines
7.4
Good
8,996 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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, JetBlue, and United Airlines fly from Saint Thomas Island to District of Columbia in about 7h 31m. The time it takes to get you to your destination can typically vary by up to 11m. 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?

    $144 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and JetBlue, with prices starting from $149 and $196, 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 $3,611, our data indicates the cheapest price to be $202. The most popular route (Saint Thomas Island Cyril E King - Washington, D.C. Dulles Intl), is priced around $539.

  • 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.

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Alternative routes for Saint Thomas Island to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$131Average$423FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$298Average$680FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$343Average$379FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$409Average$591FlexibilityNo cancel feeOn-time71%

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