How many flights depart from Saint Thomas Island to Washington, D.C. on average per day?

The number of flights available between Saint Thomas Island and Washington, D.C. is 1 per day as of April 2026. The most frequent departure time is 4:00PM, with 100% of daily flights leaving in the afternoon.

How many flights depart from Saint Thomas Island to Washington, D.C. on average per week?

As of April 2026, 9 flights take off from Saint Thomas Island and land in Washington, D.C. each week. The most common flight departure day for this route is Sat, with 22% of weekly flights taking off on this day.

What is the cheapest airline that flies from Saint Thomas Island Cyril E King to Washington, D.C.?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Saint Thomas Island Cyril E King to Washington, D.C.

What airlines fly to Washington, D.C.?

American Airlines, Spirit Airlines and United Airlines are the top three most popular airlines that fly to Washington, D.C. from Saint Thomas Island according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 4 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Saint Thomas Island Cyril E King Airport to Washington, D.C.?

Prices for flights from Saint Thomas Island Cyril E King Airport to Washington, D.C. refresh daily.

How many operators does momondo search for flights from Saint Thomas Island Cyril E King Airport to Washington, D.C.?

There are 4 operators available for flights from Saint Thomas Island Cyril E King Airport to Washington, D.C. as of April 2026.

How old do you have to be to fly from Saint Thomas Island Cyril E King Airport to Washington, D.C.?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Saint Thomas Island Cyril E King Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$122 Cheap Flights from Saint Thomas Island to Washington, D.C. in 2026

Q: What is the typical price of a round-trip flight between Saint Thomas Island and Washington, D.C.?

Prices are currently low for flights on this route. Typical prices usually range from $803 to $369. The lowest price recently found on this route was $260.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Saint Thomas Island to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:22 pm - 10:44 pm

STT

BWI

9h 22m

1 stop

6:00 am - 3:43 pm

BWI

STT

9h 43m

1 stop

$260United Airlines

vie., may. 1 - mar., may. 5

1:22 pm - 12:38 am

STT

BWI

11h 16m

1 stop

6:00 am - 2:48 pm

BWI

STT

8h 48m

1 stop

$276Delta

mié., abr. 29 - dom., may. 3

12:25 pm - 10:20 pm

STT

BWI

9h 55m

1 stop

7:10 am - 2:16 pm

BWI

STT

7h 06m

1 stop

$285Spirit Airlines

jue., abr. 30 - lun., may. 4

3:21 pm - 7:43 am

STT

BWI

16h 22m

2 stops

6:30 am - 12:47 pm

BWI

STT

6h 17m

1 stop

$292Multiple Airlines

jue., may. 28 - sáb., may. 30

10:49 am - 8:26 pm

STT

BWI

9h 37m

1 stop

6:02 pm - 12:47 pm

BWI

STT

18h 45m

1 stop

$293Multiple Airlines

jue., abr. 30 - sáb., may. 9

2:05 pm - 12:34 am

STT

DCA

10h 29m

1 stop

6:00 am - 1:35 pm

DCA

STT

7h 35m

1 stop

$297American Airlines

vie., may. 8 - jue., may. 14

12:25 pm - 10:20 pm

STT

BWI

9h 55m

1 stop

7:10 am - 2:16 pm

BWI

STT

7h 06m

1 stop

$316Spirit Airlines

vie., may. 1 - lun., may. 4

2:30 pm - 8:55 am

STT

DCA

18h 25m

2 stops

6:05 am - 1:10 pm

DCA

STT

7h 05m

1 stop

$367Southwest

jue., abr. 30 - dom., may. 3

2:45 pm - 11:10 am

STT

DCA

20h 25m

2 stops

6:00 am - 1:45 pm

DCA

STT

7h 45m

1 stop

$386Southwest

jue., jul. 9 - mar., jul. 14

3:30 pm - 10:29 pm

STT

DCA

6h 59m

1 stop

8:09 pm - 11:35 am

DCA

STT

15h 26m

1 stop

$409American Airlines

mar., may. 5 - sáb., may. 9

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American Airlines flights from Saint Thomas Island to Washington, D.C.

Our best American Airlines deals on Saint Thomas Island to Washington, D.C. flight tickets

American Airlines

May 8

STT2:05 pmSaint Thomas Island Cyril E King

10h 29m

1 stop

DCA12:34 amWashington, D.C. Reagan-National

May 14

DCA6:00 amWashington, D.C. Reagan-National

7h 35m

1 stop

STT1:35 pmSaint Thomas Island Cyril E King

$297

American Airlines

Apr 28

STT2:30 pmSaint Thomas Island Cyril E King

6h 53m

1 stop

BWI9:23 pmBaltimore/Washington

May 4

BWI6:00 amBaltimore/Washington

7h 15m

1 stop

STT1:15 pmSaint Thomas Island Cyril E King

$343

American Airlines

Apr 27

STT2:05 pmSaint Thomas Island Cyril E King

9h 44m

1 stop

BWI11:49 pmBaltimore/Washington

May 4

BWI6:00 amBaltimore/Washington

10h 15m

1 stop

STT4:15 pmSaint Thomas Island Cyril E King

$399

United Airlines flights from Saint Thomas Island to Washington, D.C.

Our best United Airlines deals on Saint Thomas Island to Washington, D.C. flight tickets

United Airlines

May 1

STT1:22 pmSaint Thomas Island Cyril E King

9h 22m

1 stop

BWI10:44 pmBaltimore/Washington

May 5

BWI6:00 amBaltimore/Washington

9h 43m

1 stop

STT3:43 pmSaint Thomas Island Cyril E King

$260

United Airlines

Apr 30

STT1:22 pmSaint Thomas Island Cyril E King

9h 22m

1 stop

BWI10:44 pmBaltimore/Washington

May 7

BWI6:00 amBaltimore/Washington

9h 43m

1 stop

STT3:43 pmSaint Thomas Island Cyril E King

$284

United Airlines

Apr 30

STT4:45 pmSaint Thomas Island Cyril E King

4h 13m

IAD8:58 pmWashington, D.C. Dulles Intl

May 7

IAD6:00 amWashington, D.C. Dulles Intl

7h 08m

1 stop

STT1:08 pmSaint Thomas Island Cyril E King

$307

momondo Fare Finder

Use the filters below to find and compare flights from Saint Thomas Island to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint Thomas IslandBaltimore

STT - BWI

STTBWI

Saint Thomas Island Cyril E King

vie. 5/1

1:22 pm-10:44 pm

1 stop9h 22m

Baltimore/Washington

mar. 5/5

6:00 am-3:43 pm

1 stop9h 43m

$260

Saint Thomas IslandBaltimore

STT - BWI

STTBWI

Saint Thomas Island Cyril E King

mié. 4/29

1:22 pm-12:38 am

1 stop11h 16m

Baltimore/Washington

dom. 5/3

6:00 am-2:48 pm

1 stop8h 48m

$276

Quickest round-trip

Saint Thomas IslandBaltimore

STT - BWI

STTBWI

Saint Thomas Island Cyril E King

jue. 4/30

12:25 pm-10:20 pm

1 stop9h 55m

Baltimore/Washington

lun. 5/4

7:10 am-2:16 pm

1 stop7h 06m

$285

Saint Thomas IslandBaltimore

STT - BWI

STTBWI

Saint Thomas Island Cyril E King

jue. 5/28

3:21 pm-7:43 am

2 stops16h 22m

Baltimore/Washington

sáb. 5/30

6:30 am-12:47 pm

1 stop6h 17m

$292

Saint Thomas IslandBaltimore

STT - BWI

STTBWI

Saint Thomas Island Cyril E King

jue. 4/30

10:49 am-8:26 pm

1 stop9h 37m

Baltimore/Washington

sáb. 5/9

6:02 pm-12:47 pm

1 stop18h 45m

$293

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

vie. 5/8

2:05 pm-12:34 am

1 stop10h 29m

Washington, D.C. Reagan-National

jue. 5/14

6:00 am-1:35 pm

1 stop7h 35m

$297

Saint Thomas IslandBaltimore

STT - BWI

STTBWI

Saint Thomas Island Cyril E King

vie. 5/1

12:25 pm-10:20 pm

1 stop9h 55m

Baltimore/Washington

lun. 5/4

7:10 am-2:16 pm

1 stop7h 06m

$316

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

jue. 4/30

2:30 pm-8:55 am

2 stops18h 25m

Washington, D.C. Reagan-National

dom. 5/3

6:05 am-1:10 pm

1 stop7h 05m

$367

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

jue. 7/9

2:45 pm-11:10 am

2 stops20h 25m

Washington, D.C. Reagan-National

mar. 7/14

6:00 am-1:45 pm

1 stop7h 45m

$386

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

mar. 5/5

3:30 pm-10:29 pm

1 stop6h 59m

Washington, D.C. Reagan-National

sáb. 5/9

8:09 pm-11:35 am

1 stop15h 26m

$409

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Saint Thomas Island to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Saint Thomas Island and Washington, D.C.?

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Saint Thomas Island is on a Thursday. momondo users have found tickets for Thursday departures for as low as $475. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Saint Thomas Island to Washington, D.C. for around $755.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the morning is the cheapest time of day to fly from Saint Thomas Island to Washington, D.C. when you can find flight prices for as low as $470. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $653. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Saint Thomas Island Cyril E King to Washington, D.C. flight route?

Fly from Saint Thomas Island Cyril E King to Baltimore/Washington for the best Saint Thomas Island Cyril E King - Washington, D.C. flight prices

What cabin class options are available on Saint Thomas Island Cyril E King to Washington, D.C. flights?

There are 4 cabin classes available to choose from on Saint Thomas Island Cyril E King to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Saint Thomas Island to Washington, D.C. flights?

You could potentially save up to 47% on your flight if you consider stops on a Saint Thomas Island to Washington, D.C. flight.

How have Saint Thomas Island to Washington, D.C. flight prices changed over time?

As of April 2026, prices for Saint Thomas Island to Washington, D.C. flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from Saint Thomas Island to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Saint Thomas Island to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Saint Thomas Island to Washington, D.C. (STT to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint Thomas Island to Washington, D.C.

Best Price Found	$180
Fastest flight time	4h 13m
Direct flights	Every day
Airports in Washington, D.C.	2 airports

The best one-way flight to Washington, D.C. from Saint Thomas Island in the past 72 hours is $180. The best round-trip flight deal from Saint Thomas Island to Washington, D.C. found on momondo in the last 72 hours is $261.

The fastest flight from Saint Thomas Island to Washington, D.C. takes 4h 13m

Direct flights go from Saint Thomas Island to Washington, D.C. every day.

There are 2 airports in Washington, D.C.. From Saint Thomas Island there are direct flights to Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD).

Search flight deals

Frequently asked questions about flying from Saint Thomas Island to Washington, D.C.

How far is Saint Thomas Island Cyril E King to Washington, D.C. by plane?
Saint Thomas Island Cyril E King and Washington, D.C. are 1594.5 mi apart from one another. A reasonable flight in good conditions will take 4h 13m.
When did momondo last update prices for flights from Saint Thomas Island Cyril E King Airport to Washington, D.C.?
Prices for flights from Saint Thomas Island Cyril E King Airport to Washington, D.C. refresh daily.
How many operators does momondo search for flights from Saint Thomas Island Cyril E King Airport to Washington, D.C.?
There are 4 operators available for flights from Saint Thomas Island Cyril E King Airport to Washington, D.C. as of April 2026.
How old do you have to be to fly from Saint Thomas Island Cyril E King Airport to Washington, D.C.?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Saint Thomas Island Cyril E King Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Saint Thomas Island to Washington, D.C.?
Based on momondo bookings for flights between Saint Thomas Island and Washington, D.C., the leading plane model is Boeing 737 MAX 8, making up 80.77% of the total bookings. Other popular models include Boeing 757 with 7.69%, Airbus A319 with 3.85%, and Boeing 737-700 with 3.85%.
What is the most popular airline from Saint Thomas Island to Washington, D.C.?
momondo data reveals that the most frequently booked airline on the route from Saint Thomas Island to Washington, D.C. is United Airlines, representing 100% of all bookings.

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

Compare and see reviews for airlines that fly from Saint Thomas Island to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.1 11,603 reviews	Search American Airlines flights
JetBlue	PriceFrom $220	Free Cancellation	Rating 7.2 2,945 reviews	Search JetBlue flights
United Airlines	PriceFrom $261	Free Cancellation	Rating 7.4 9,605 reviews	Search United Airlines flights
Spirit Airlines	PriceFrom $347	Free Cancellation	Rating 6.3 8,622 reviews	Search Spirit Airlines flights

United Airlines Flights From Saint Thomas Island to Washington, D.C.
The lowest priced United Airlines flight from Saint Thomas Island to Washington, D.C. from the last 72 hours was $261. Generally, United Airlines has 7 flights on this route every week with an average price of $405. United Airlines is rated 7.4/10 by our users.

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Fredericksburg

Silver Spring

Rockville

Manassas

Tysons

Linthicum Heights

Bethesda

Fairfax

Springfield

College Park

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Why should I use momondo to find a flight deal from Saint Thomas Island to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Saint Thomas Island to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Saint Thomas Island to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Saint Thomas Island which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Saint Thomas Island to Washington, D.C.?

Once you have performed a search for Saint Thomas Island to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Saint Thomas Island to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Saint Thomas Island. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Saint Thomas Island to Washington, D.C. from $122

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American Airlines flights from Saint Thomas Island to Washington, D.C.

Our best American Airlines deals on Saint Thomas Island to Washington, D.C. flight tickets

United Airlines flights from Saint Thomas Island to Washington, D.C.

Our best United Airlines deals on Saint Thomas Island to Washington, D.C. flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Saint Thomas Island to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Saint Thomas Island to Washington, D.C.

What is the typical price of a round-trip flight between Saint Thomas Island and Washington, D.C.?

What is the cheapest day to depart on your flight to Washington, D.C.?

What is the cheapest time of day to depart on your flight to Washington, D.C.?

What is the cheapest Saint Thomas Island Cyril E King to Washington, D.C. flight route?

What cabin class options are available on Saint Thomas Island Cyril E King to Washington, D.C. flights?

Can stopping save me money on Saint Thomas Island to Washington, D.C. flights?

How have Saint Thomas Island to Washington, D.C. flight prices changed over time?

What is the cheapest airline that flies from Saint Thomas Island Cyril E King to Washington, D.C.?

What airlines fly to Washington, D.C.?

How many flights depart from Saint Thomas Island to Washington, D.C. on average per day?

How many flights depart from Saint Thomas Island to Washington, D.C. on average per week?

When to book flights from Saint Thomas Island to Washington, D.C.

Cheap Saint Thomas Island to Washington, D.C. (STT to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint Thomas Island to Washington, D.C.

Best Price Found

Fastest flight time

Direct flights

Airports in Washington, D.C.

Frequently asked questions about flying from Saint Thomas Island to Washington, D.C.

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

Compare and see reviews for airlines that fly from Saint Thomas Island to Washington, D.C. with momondo

United Airlines Flights From Saint Thomas Island to Washington, D.C.

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. trip

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Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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