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District of Columbia

$154+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
STT — IAD
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$460
(United Airlines)

One-way from

$154
(Expedia)

Popular in

June

Cheapest in

August

Average price

$491

Good round-trip deal

$575 or less

Good one-way deal

$326 or less
From Saint Thomas Island Cyril E King to District of Columbia
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One-way flight from Saint Thomas Island Cyril E King to District of Columbia
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Highest demand for flights based on searches. 22% potential increase in price ($157 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Saint Thomas Island Cyril E King to District of Columbia.
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Price to beat on a one-way flight from Saint Thomas Island Cyril E King to District of Columbia.
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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 September 15, 2025.

This Mytrip deal was found by Cheapflights users on 9/15. 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.
Wed 10/811:01 amSTT - IAD
3 stops24h 22mMultiple Airlines
Sun 10/1212:50 pmIAD - STT
3 stops21h 06mMultiple Airlines
Deal found 9/15$428
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/211:02 pmSTT - IAD
Nonstop4h 23mUnited Airlines
Mon 12/18:15 amIAD - STT
Nonstop3h 57mUnited Airlines
Deal found 9/15$460
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:33 pmSTT - IAD
2 stops29h 58mMultiple Airlines
Thu 11/2711:12 amIAD - STT
1 stop26h 59mMultiple Airlines
Deal found 9/12$468
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/103:30 pmSTT - DCA
1 stop6h 27mJetBlue
Sat 10/118:30 amDCA - STT
1 stop6h 01mJetBlue
Deal found 9/15$474
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/201:02 pmSTT - IAD
Nonstop4h 23mUnited Airlines
Sat 11/298:59 amIAD - STT
Nonstop3h 57mUnited Airlines
Deal found 9/15$485
This JetBlue deal was found by Cheapflights users on 9/15. 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 10/103:30 pmSTT - DCA
1 stop6h 27mJetBlue
Mon 10/138:30 amDCA - STT
1 stop6h 01mJetBlue
Deal found 9/15$491
This JetBlue deal was found by Cheapflights users on 9/15. 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.
Sat 9/203:30 pmSTT - DCA
1 stop6h 25mJetBlue
Sat 10/48:30 amDCA - STT
1 stop6h 01mJetBlue
Deal found 9/15$493
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/2012:28 pmSTT - IAD
1 stop12h 31mAmerican Airlines
Sat 11/296:44 amIAD - STT
1 stop6h 16mAmerican Airlines
Deal found 9/15$494
This JetBlue deal was found by Cheapflights users on 9/15. 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.
Sat 9/203:30 pmSTT - DCA
1 stop6h 25mJetBlue
Sun 10/128:30 amDCA - STT
1 stop6h 01mJetBlue
Deal found 9/15$496
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/202:15 pmSTT - IAD
1 stop7h 42mUnited Airlines
Thu 11/278:15 amIAD - STT
Nonstop3h 57mUnited Airlines
Deal found 9/15$509
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/211:33 pmSTT - IAD
2 stops24h 05mMultiple Airlines
Wed 11/268:44 amIAD - STT
1 stop29h 27mMultiple Airlines
Deal found 9/12$519
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/202:15 pmSTT - IAD
1 stop9h 43mUnited Airlines
Fri 11/288:15 amIAD - STT
Nonstop3h 57mUnited Airlines
Deal found 9/15$534

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 September 15, 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 - IAD

STTIAD

Saint Thomas Island Cyril E King

Wed 10/8

11:01 am-11:23 am

3 stops24h 22m

Washington, D.C. Dulles Intl

Sun 10/12

12:50 pm-9:56 am

3 stops21h 06m

$428

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Fri 11/21

1:02 pm-4:25 pm

Nonstop4h 23m

Washington, D.C. Dulles Intl

Wed 11/26

8:15 am-1:12 pm

Nonstop3h 57m

$460

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Thu 11/20

1:02 pm-4:25 pm

Nonstop4h 23m

Washington, D.C. Dulles Intl

Thu 11/27

8:15 am-1:12 pm

Nonstop3h 57m

$460

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Fri 11/21

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

$465

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Thu 11/20

1:33 pm-6:31 pm

2 stops29h 58m

Washington, D.C. Dulles Intl

Thu 11/27

11:12 am-3:11 pm

1 stop26h 59m

$468

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Fri 10/10

3:30 pm-9:57 pm

1 stop6h 27m

Washington, D.C. Reagan-National

Sat 10/11

8:30 am-2:31 pm

1 stop6h 01m

$474

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Fri 2/20

3:00 pm-9:13 pm

1 stop7h 13m

Washington, D.C. Dulles Intl

Tue 2/24

6:00 am-3:54 pm

1 stop8h 54m

$483

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Thu 11/20

1:02 pm-4:25 pm

Nonstop4h 23m

Washington, D.C. Dulles Intl

Sat 11/29

8:59 am-1:56 pm

Nonstop3h 57m

$485

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Fri 10/10

3:30 pm-9:57 pm

1 stop6h 27m

Washington, D.C. Reagan-National

Mon 10/13

8:30 am-2:31 pm

1 stop6h 01m

$501

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Fri 11/21

3:34 pm-7:01 pm

1 stop28h 27m

Washington, D.C. Dulles Intl

Wed 11/26

8:44 am-3:11 pm

1 stop29h 27m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 36 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, August is the cheapest month in which you can book a flight from Saint Thomas Island to District of Columbia (average of $292). Flying from Saint Thomas Island to District of Columbia in April is currently the most expensive (average of $337). 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 September 15, 2025.

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 September 15, 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
8,929 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
JetBlue
7.2
Good
2,912 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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 United Airlines, JetBlue, and American Airlines fly from Saint Thomas Island to District of Columbia in about 4h 23m. The time it takes to get you to your destination can typically vary by up to 11h 12m. The distance from Saint Thomas Island to District of Columbia is about 1608 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $2,798, our data indicates the cheapest price to be $177. The most popular route (Saint Thomas Island Cyril E King - Washington, D.C. Dulles Intl), is priced around $460.

  • 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, August is the cheapest month in which you can book a flight from Saint Thomas Island to District of Columbia (average of $292). Flying from Saint Thomas Island to District of Columbia in April is currently the most expensive (average of $337). 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 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$131Average$420FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$343Average$431FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$409Average$601FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$550Average$720FlexibilityNo cancel feeOn-time69%

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