What airlines fly to District of Columbia?

American Airlines, United Airlines and Spirit Airlines are the top three most popular airlines that fly to District of Columbia from Saint Thomas Island according to our data. American Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 4 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

How many flights depart from Saint Thomas Island to District of Columbia on average per week?

7 flights are operational weekly from Saint Thomas Island to District of Columbia as of February 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

What is the cheapest airline that flies from Saint Thomas Island Cyril E King to District of Columbia?

United Airlines, Delta, and American Airlines are the most popular carriers operating from Saint Thomas Island Cyril E King to District of Columbia

How many flights depart from Saint Thomas Island to District of Columbia on average per day?

As of February 2026, 1 flights take off from Saint Thomas Island and land in District of Columbia each day. The most common flight departure time for this route is 1:00PM, with 100% of daily flights taking off in the afternoon.

When did momondo last update prices for flights from Saint Thomas Island Cyril E King Airport to District of Columbia?

Prices for flights from Saint Thomas Island Cyril E King Airport to District of Columbia are refreshed on a daily basis.

How many operators does momondo search for flights from Saint Thomas Island Cyril E King Airport to District of Columbia?

As of February 2026, there are 3 operators available to choose from for flights from Saint Thomas Island Cyril E King Airport to District of Columbia.

How old do you have to be to fly from Saint Thomas Island Cyril E King Airport to District of Columbia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Saint Thomas Island Cyril E King Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The required travel and health documents for your District of Columbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$103 Cheap Flights from Saint Thomas Island to District of Columbia in 2026

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Find the cheapest flights from Saint Thomas Island to District of Columbia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:45 pm - 8:58 pm

STT

IAD

4h 13mnonstop

8:15 am - 12:20 pm

IAD

STT

4h 05mnonstop

$201United Airlines

Fri, Apr 17 - Mon, Apr 20

4:45 pm - 8:58 pm

STT

IAD

4h 13mnonstop

6:00 am - 1:08 pm

IAD

STT

7h 08m

1 stop

$206United Airlines

Fri, Apr 17 - Mon, Apr 20

1:58 pm - 7:49 pm

STT

DCA

6h 51m

1 stop

8:20 am - 4:29 pm

DCA

STT

8h 09m

1 stop

$252American Airlines

Sat, Mar 7 - Wed, Mar 11

1:55 pm - 12:27 am

STT

IAD

10h 32m

1 stop

6:01 am - 1:47 pm

IAD

STT

7h 46m

1 stop

$284Delta

Tue, Mar 31 - Fri, Apr 10

2:36 pm - 7:27 am

STT

IAD

16h 51m

1 stop

6:15 am - 1:31 pm

IAD

STT

31h 16m

2 stops

$303Multiple Airlines

Fri, Apr 17 - Tue, Apr 21

1:15 pm - 11:59 pm

STT

IAD

10h 44m

1 stop

8:11 pm - 12:07 pm

IAD

STT

15h 56m

1 stop

$364American Airlines

Wed, May 13 - Mon, May 18

2:36 pm - 10:11 am

STT

IAD

19h 35m

1 stop

2:58 pm - 1:26 pm

IAD

STT

22h 28m

2 stops

$367Multiple Airlines

Tue, Mar 31 - Fri, Apr 10

1:55 pm - 11:39 pm

STT

DCA

9h 44m

1 stop

7:59 am - 2:45 pm

DCA

STT

6h 46m

1 stop

$384Delta

Fri, Mar 20 - Tue, Mar 24

4:37 pm - 9:57 am

STT

DCA

17h 20m

2 stops

6:00 am - 3:42 pm

DCA

STT

9h 42m

2 stops

$540JetBlue

Mon, Jun 29 - Wed, Jul 15

4:37 pm - 9:57 am

STT

DCA

17h 20m

2 stops

8:20 am - 3:42 pm

DCA

STT

7h 22m

1 stop

$616JetBlue

Mon, Jun 29 - Wed, Jul 15

Delta flights from Saint Thomas Island to District of Columbia

Our best Delta deals on Saint Thomas Island to District of Columbia flight tickets

Delta

Mar 31

STT1:55 pmSaint Thomas Island Cyril E King

10h 32m

1 stop

IAD12:27 amWashington, D.C. Dulles Intl

Apr 10

IAD6:01 amWashington, D.C. Dulles Intl

7h 46m

1 stop

STT1:47 pmSaint Thomas Island Cyril E King

$284

Delta

Feb 27

STT3:10 pmSaint Thomas Island Cyril E King

6h 35m

1 stop

IAD8:45 pmWashington, D.C. Dulles Intl

Mar 3

IAD6:00 amWashington, D.C. Dulles Intl

8h 04m

1 stop

STT3:04 pmSaint Thomas Island Cyril E King

$290

Delta

Mar 20

STT1:55 pmSaint Thomas Island Cyril E King

10h 32m

1 stop

IAD12:27 amWashington, D.C. Dulles Intl

Mar 23

IAD6:01 amWashington, D.C. Dulles Intl

7h 46m

1 stop

STT1:47 pmSaint Thomas Island Cyril E King

$384

United Airlines flights from Saint Thomas Island to District of Columbia

Our best United Airlines deals on Saint Thomas Island to District of Columbia flight tickets

United Airlines

Apr 17

STT4:45 pmSaint Thomas Island Cyril E King

4h 13m

IAD8:58 pmWashington, D.C. Dulles Intl

Apr 20

IAD8:15 amWashington, D.C. Dulles Intl

4h 05m

STT12:20 pmSaint Thomas Island Cyril E King

$201

United Airlines

Apr 17

STT4:45 pmSaint Thomas Island Cyril E King

4h 13m

IAD8:58 pmWashington, D.C. Dulles Intl

Apr 20

IAD6:00 amWashington, D.C. Dulles Intl

7h 08m

1 stop

STT1:08 pmSaint Thomas Island Cyril E King

$206

United Airlines

Apr 17

STT2:10 pmSaint Thomas Island Cyril E King

10h 07m

1 stop

IAD12:17 amWashington, D.C. Dulles Intl

Apr 20

IAD6:00 amWashington, D.C. Dulles Intl

7h 08m

1 stop

STT1:08 pmSaint Thomas Island Cyril E King

$210

momondo Fare Finder

Use the filters below to find and compare flights from Saint Thomas Island to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Fri 4/17

4:45 pm-8:58 pm

Nonstop4h 13m

Washington, D.C. Dulles Intl

Mon 4/20

8:15 am-12:20 pm

Nonstop4h 05m

$201

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Fri 4/17

4:45 pm-8:58 pm

Nonstop4h 13m

Washington, D.C. Dulles Intl

Mon 4/20

6:00 am-1:08 pm

1 stop7h 08m

$206

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Sat 3/7

1:58 pm-7:49 pm

1 stop6h 51m

Washington, D.C. Reagan-National

Wed 3/11

8:20 am-4:29 pm

1 stop8h 09m

$252

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Tue 3/31

1:55 pm-12:27 am

1 stop10h 32m

Washington, D.C. Dulles Intl

Fri 4/10

6:01 am-1:47 pm

1 stop7h 46m

$284

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Fri 4/17

2:36 pm-7:27 am

1 stop16h 51m

Washington, D.C. Dulles Intl

Tue 4/21

6:15 am-1:31 pm

2 stops31h 16m

$303

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Wed 5/13

1:15 pm-11:59 pm

1 stop10h 44m

Washington, D.C. Dulles Intl

Mon 5/18

8:11 pm-12:07 pm

1 stop15h 56m

$364

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Tue 3/31

2:36 pm-10:11 am

1 stop19h 35m

Washington, D.C. Dulles Intl

Fri 4/10

2:58 pm-1:26 pm

2 stops22h 28m

$367

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Fri 3/20

1:55 pm-11:39 pm

1 stop9h 44m

Washington, D.C. Reagan-National

Tue 3/24

7:59 am-2:45 pm

1 stop6h 46m

$384

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Mon 6/29

4:37 pm-9:57 am

2 stops17h 20m

Washington, D.C. Reagan-National

Wed 7/15

6:00 am-3:42 pm

2 stops9h 42m

$540

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Mon 6/29

4:37 pm-9:57 am

2 stops17h 20m

Washington, D.C. Reagan-National

Wed 7/15

8:20 am-3:42 pm

1 stop7h 22m

$616

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 District of Columbia

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 cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Friday when prices can be found for as low as $530. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Saint Thomas Island because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $742.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Saint Thomas Island at noon is the least expensive time of day to depart. momondo users have found prices as low as $616 when looking at flights departing at noon. Flights to District of Columbia are more costly in the afternoon, with an average ticket price of $680. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Saint Thomas Island Cyril E King to District of Columbia flight route?

Fly from Saint Thomas Island Cyril E King to Baltimore/Washington for the best Saint Thomas Island Cyril E King - District of Columbia flight prices

What cabin class options are available on Saint Thomas Island Cyril E King to District of Columbia flights?

There are 4 cabin classes available to choose from on Saint Thomas Island Cyril E King to District of Columbia 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 District of Columbia flights?

You could potentially save up to 10% on your flight if you consider stops on a Saint Thomas Island to District of Columbia flight.

Cheap Saint Thomas Island to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint Thomas Island to District of Columbia

Best Price Found	$282
Fastest flight time	4h 13m
Direct flights	Every day
Airports in District of Columbia	2 airports

The best one-way flight to District of Columbia from Saint Thomas Island in the past 72 hours is $282. The best round-trip flight deal from Saint Thomas Island to District of Columbia found on momondo in the last 72 hours is $405.

The fastest flight from Saint Thomas Island to District of Columbia takes 4h 13m

Direct flights go from Saint Thomas Island to District of Columbia every day.

There are 2 airports in District of Columbia. From Saint Thomas Island there are direct flights to Washington, D.C. Dulles Intl (IAD).

Search flight deals

When did momondo last update prices for flights from Saint Thomas Island Cyril E King Airport to District of Columbia?
Prices for flights from Saint Thomas Island Cyril E King Airport to District of Columbia are refreshed on a daily basis.
How many operators does momondo search for flights from Saint Thomas Island Cyril E King Airport to District of Columbia?
As of February 2026, there are 3 operators available to choose from for flights from Saint Thomas Island Cyril E King Airport to District of Columbia.
How old do you have to be to fly from Saint Thomas Island Cyril E King Airport to District of Columbia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Saint Thomas Island Cyril E King Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The required travel and health documents for your District of Columbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Saint Thomas Island to District of Columbia?
Based on momondo bookings for flights between Saint Thomas Island and District of Columbia, the leading plane model is Boeing 737 MAX 8, making up 60.00% of the total bookings. Other popular models include Boeing 737-800 with 13.33%, Airbus A319 with 6.67%, and Boeing 757 with 6.67%.

Best airlines flying from Saint Thomas Island to District of Columbia

Compare and see reviews for airlines that fly from Saint Thomas Island to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.2 11,341 reviews	Search American Airlines flights
JetBlue	PriceFrom $220	Free Cancellation	Rating 7.2 2,898 reviews	Search JetBlue flights
United Airlines	PriceFrom $298	Free Cancellation	Rating 7.4 9,342 reviews	Search United Airlines flights
Spirit Airlines	PriceFrom $347	Free Cancellation	Rating 6.3 8,487 reviews	Search Spirit Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Saint Thomas Island to District of Columbia?

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 District of Columbia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Saint Thomas Island to District of Columbia with flexible booking policies on momondo?

Flights from Saint Thomas Island to District of Columbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Saint Thomas Island to District of Columbia?

Once you have performed a search for Saint Thomas Island to District of Columbia 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 District of Columbia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to District of Columbia 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.

An easier way to manage your District of Columbia trip

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Popular cities in District of Columbia

Flights to New Yorkfrom $56

Flights to Los Angelesfrom $48

Flights to Miamifrom $49

Flights to Orlandofrom $41

Flights to Chicagofrom $58

Flights to San Franciscofrom $70

Flights to Las Vegasfrom $30

Flights to Washington, D.C.from $56

Flights to Bostonfrom $78

Flights to Atlantafrom $49

Flights to Dallasfrom $59

Flights to Seattlefrom $60

Cheap flights from Saint Thomas Island to District of Columbia from $103

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Delta flights from Saint Thomas Island to District of Columbia

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Use the filters below to find and compare flights from Saint Thomas Island to District of Columbia that are best for you.

See travel insights to District of Columbia from

How to get the cheapest flight ticket from Saint Thomas Island to District of Columbia

What is the cheapest day to depart on your flight to District of Columbia?

What is the cheapest time of day to depart on your flight to District of Columbia?

What is the cheapest Saint Thomas Island Cyril E King to District of Columbia flight route?

What cabin class options are available on Saint Thomas Island Cyril E King to District of Columbia flights?

Can stopping save me money on Saint Thomas Island to District of Columbia flights?

What is the cheapest airline that flies from Saint Thomas Island Cyril E King to District of Columbia?

What airlines fly to District of Columbia?

How many flights depart from Saint Thomas Island to District of Columbia on average per day?

How many flights depart from Saint Thomas Island to District of Columbia on average per week?

Cheap Saint Thomas Island to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint Thomas Island to District of Columbia

Best Price Found

Fastest flight time

Direct flights

Airports in District of Columbia

Best airlines flying from Saint Thomas Island to District of Columbia

Compare and see reviews for airlines that fly from Saint Thomas Island to District of Columbia with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Saint Thomas Island to District of Columbia?

Can I find flights from Saint Thomas Island to District of Columbia with flexible booking policies on momondo?

How can momondo help me find flights from Saint Thomas Island to District of Columbia?

I’m not ready to book a flight from Saint Thomas Island to District of Columbia right now. Can momondo alert me if prices change?

An easier way to manage your District of Columbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to District of Columbia

Popular cities in District of Columbia

Popular flights according to clicks in the last 7 days on momondo

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