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

As of August 2025, 6 flights take off from District of Columbia and land in Saint Thomas Island each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

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

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

What airlines fly to Saint Thomas Island?

United Airlines, American Airlines and Spirit Airlines are the top three most popular airlines that fly to Saint Thomas Island from District of Columbia according to our data. United Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Saint Thomas Island. Keep in mind that there are 5 different airlines that fly to Saint Thomas Island on a routine basis, so you have a few additional options to choose from.

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

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

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

As of August 2025, there are 5 operators available to choose from for flights from District of Columbia to Saint Thomas Island Cyril E King Airport.

What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

The required travel and health documents for your Saint Thomas Island Cyril E King Airport 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 Saint Thomas Island Cyril E King Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$139 Cheap Flights from District of Columbia to Saint Thomas Island in 2025

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:14 pm - 2:57 pmIAD-STT

19h 43m1 stop

10:49 am - 9:59 amSTT-IAD

23h 10m2 stops

$340

Find Deal

jue., sep. 4 - dom., sep. 7

6:56 pm - 3:11 pmIAD-STT

19h 15m1 stop

1:33 pm - 11:45 pmSTT-IAD

11h 12m2 stops

$356

Find Deal

sáb., nov. 8 - mar., nov. 11

8:00 am - 2:20 pmDCA-STT

5h 20m1 stop

3:17 pm - 9:59 pmSTT-DCA

7h 42m1 stop

$357JetBlue

Find Deal

mié., nov. 12 - vie., dic. 5

8:00 am - 2:20 pmDCA-STT

5h 20m1 stop

3:17 pm - 9:59 pmSTT-DCA

7h 42m1 stop

$377JetBlue

Find Deal

dom., nov. 16 - vie., dic. 5

9:00 am - 1:56 pmIAD-STT

3h 56mnonstop

1:05 pm - 4:24 pmSTT-IAD

4h 19mnonstop

$460United Airlines

Find Deal

mié., ene. 28 - mié., feb. 4

6:59 am - 4:00 pmDCA-STT

9h 01m1 stop

5:10 pm - 9:02 amSTT-DCA

15h 52m1 stop

$469American Airlines

Find Deal

vie., sep. 12 - lun., sep. 15

8:25 pm - 10:50 amIAD-STT

14h 25m1 stop

12:40 pm - 6:54 pmSTT-IAD

6h 14m1 stop

$469American Airlines

Find Deal

jue., oct. 16 - mié., oct. 22

8:15 am - 12:12 pmIAD-STT

3h 57mnonstop

2:15 pm - 10:58 pmSTT-IAD

9h 43m1 stop

$490United Airlines

Find Deal

vie., oct. 31 - mar., nov. 4

6:00 am - 3:54 pmIAD-STT

8h 54m1 stop

4:00 pm - 12:07 amSTT-IAD

9h 07m1 stop

$509Delta

Find Deal

mar., ene. 20 - vie., ene. 30

6:23 am - 1:33 pmIAD-STT

7h 10m1 stop

3:55 pm - 11:17 pmSTT-IAD

7h 22m1 stop

$519Delta

Find Deal

sáb., sep. 20 - sáb., sep. 27

JetBlue flights from District of Columbia to Saint Thomas Island

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

JetBlue

Nov 12

DCA8:00 amWashington, D.C. Reagan-National

5h 20m

1 stop

STT2:20 pmSaint Thomas Island Cyril E King

Dec 5

STT3:17 pmSaint Thomas Island Cyril E King

7h 42m

1 stop

DCA9:59 pmWashington, D.C. Reagan-National

$357

Find similar

JetBlue

Nov 16

DCA8:00 amWashington, D.C. Reagan-National

5h 20m

1 stop

STT2:20 pmSaint Thomas Island Cyril E King

Dec 5

STT3:17 pmSaint Thomas Island Cyril E King

7h 42m

1 stop

DCA9:59 pmWashington, D.C. Reagan-National

$377

Find similar

JetBlue

Sep 22

DCA8:25 amWashington, D.C. Reagan-National

6h 06m

1 stop

STT2:31 pmSaint Thomas Island Cyril E King

Sep 27

STT3:30 pmSaint Thomas Island Cyril E King

6h 25m

1 stop

DCA9:55 pmWashington, D.C. Reagan-National

$379

Find similar

United Airlines flights from District of Columbia to Saint Thomas Island

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

United Airlines

Jan 28

IAD9:00 amWashington, D.C. Dulles Intl

3h 56m

STT1:56 pmSaint Thomas Island Cyril E King

Feb 4

STT1:05 pmSaint Thomas Island Cyril E King

4h 19m

IAD4:24 pmWashington, D.C. Dulles Intl

$460

Find similar

United Airlines

Oct 31

IAD8:15 amWashington, D.C. Dulles Intl

3h 57m

STT12:12 pmSaint Thomas Island Cyril E King

Nov 4

STT2:15 pmSaint Thomas Island Cyril E King

9h 43m

1 stop

IAD10:58 pmWashington, D.C. Dulles Intl

$490

Find similar

United Airlines

Nov 19

IAD8:15 amWashington, D.C. Dulles Intl

3h 57m

STT1:12 pmSaint Thomas Island Cyril E King

Nov 27

STT1:02 pmSaint Thomas Island Cyril E King

4h 23m

IAD4:25 pmWashington, D.C. Dulles Intl

$504

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

jue. 9/4

7:14 pm-2:57 pm

1 stop19h 43m

Saint Thomas Island Cyril E King

dom. 9/7

10:49 am-9:59 am

2 stops23h 10m

$340

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

sáb. 11/8

6:56 pm-3:11 pm

1 stop19h 15m

Saint Thomas Island Cyril E King

mar. 11/11

1:33 pm-11:45 pm

2 stops11h 12m

$356

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

mié. 11/12

8:00 am-2:20 pm

1 stop5h 20m

Saint Thomas Island Cyril E King

vie. 12/5

3:17 pm-9:59 pm

1 stop7h 42m

$357

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

dom. 11/16

8:00 am-2:20 pm

1 stop5h 20m

Saint Thomas Island Cyril E King

vie. 12/5

3:17 pm-9:59 pm

1 stop7h 42m

$377

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

mié. 1/28

9:00 am-1:56 pm

Nonstop3h 56m

Saint Thomas Island Cyril E King

mié. 2/4

1:05 pm-4:24 pm

Nonstop4h 19m

$460

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

vie. 9/12

6:59 am-4:00 pm

1 stop9h 01m

Saint Thomas Island Cyril E King

lun. 9/15

5:10 pm-9:02 am

1 stop15h 52m

$469

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

jue. 10/16

8:25 pm-10:50 am

1 stop14h 25m

Saint Thomas Island Cyril E King

mié. 10/22

12:40 pm-6:54 pm

1 stop6h 14m

$469

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

vie. 10/31

8:15 am-12:12 pm

Nonstop3h 57m

Saint Thomas Island Cyril E King

mar. 11/4

2:15 pm-10:58 pm

1 stop9h 43m

$490

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

mar. 1/20

6:00 am-3:54 pm

1 stop8h 54m

Saint Thomas Island Cyril E King

vie. 1/30

4:00 pm-12:07 am

1 stop9h 07m

$509

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

sáb. 9/20

6:23 am-1:33 pm

1 stop7h 10m

Saint Thomas Island Cyril E King

sáb. 9/27

3:55 pm-11:17 pm

1 stop7h 22m

$519

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 District of Columbia to Saint Thomas Island

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 month to fly to Saint Thomas Island?

The month of September is another great option to travel to Saint Thomas Island, with average flight prices from District of Columbia averaging around $465.

What is the cheapest day to depart on your flight to Saint Thomas Island?

On average, the least expensive day to fly to Saint Thomas Island from District of Columbia is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $637. 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 District of Columbia to Saint Thomas Island for around $864.

What is the cheapest time of day to depart on your flight to Saint Thomas Island?

The cheapest time of day to fly to Saint Thomas Island is in the afternoon when flights can be purchased for as low as $348. Flights to Saint Thomas Island are more costly in the morning, with an average ticket price of $719. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Washington, D.C. Dulles Intl to Saint Thomas Island Cyril E King for the best District of Columbia - Saint Thomas Island Cyril E King flight prices

How far in advance should I book a flight to Saint Thomas Island?

You are more likely to see cheaper flights to Saint Thomas Island from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint Thomas Island for around $694 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Saint Thomas Island from District of Columbia for as low as $579 on momondo.

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

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

You could potentially save up to 71% on your flight if you consider stops on a District of Columbia to Saint Thomas Island flight.

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

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

Best Price Found	$139
Fastest flight time	3h 56m
Direct flights	Every day
Airports in Saint Thomas Island	1 airport

The best one-way flight to Saint Thomas Island from District of Columbia in the past 72 hours is $139. The best round-trip flight deal from District of Columbia to Saint Thomas Island found on momondo in the last 72 hours is $340.

The fastest flight from District of Columbia to Saint Thomas Island takes 3h 56m

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

There is 1 airport near Saint Thomas Island: Saint Thomas Island Cyril E King (STT)

Search flight deals

When did momondo last update prices for flights from District of Columbia to Saint Thomas Island Cyril E King Airport?
Prices for flights from District of Columbia to Saint Thomas Island Cyril E King Airport are refreshed on a daily basis.
How many operators does momondo search for flights from District of Columbia to Saint Thomas Island Cyril E King Airport?
As of August 2025, there are 5 operators available to choose from for flights from District of Columbia to Saint Thomas Island Cyril E King Airport.
How old do you have to be to fly from District of Columbia to Saint Thomas Island Cyril E King Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Saint Thomas Island Cyril E King Airport.
What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?
The required travel and health documents for your Saint Thomas Island Cyril E King Airport 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 Saint Thomas Island Cyril E King Airport. 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 District of Columbia to Saint Thomas Island?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from District of Columbia to Saint Thomas Island is Boeing 737 MAX 8 (91.72% of total bookings). The next most popular plane models are Boeing 737-700 (6.55%), Airbus A319 (0.69%), and Boeing 757 (0.69%).

Best airlines flying from District of Columbia to Saint Thomas Island

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

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $198	Free Cancellation	Rating 6.3 8,048 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $320	Free Cancellation	Rating 7.2 2,915 reviews	Search JetBlue flights
Delta	PriceFrom $427	Free Cancellation	Rating 8.0 7,979 reviews	Search Delta flights
American Airlines	PriceFrom $456	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $458	Free Cancellation	Rating 7.4 8,920 reviews	Search United Airlines flights

St. John

Why use momondo?

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

Finding the right flight to Saint Thomas Island from District of Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint Thomas Island quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Saint Thomas Island from District of Columbia with this policy.

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

momondo helps you find the best flight between District of Columbia and Saint Thomas Island by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Saint Thomas Island from District of Columbia. 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 Saint Thomas Island 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.

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lun. 8/25

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Airports servicing U.S. Virgin Islands

Saint Croix Airport

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Cheap flights from District of Columbia to Saint Thomas Island from $139

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

JetBlue flights from District of Columbia to Saint Thomas Island

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

United Airlines flights from District of Columbia to Saint Thomas Island

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

momondo Fare Finder

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

See travel insights to Saint Thomas Island from

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

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

What is the cheapest month to fly to Saint Thomas Island?

The month of September is another great option to travel to Saint Thomas Island, with average flight prices from District of Columbia averaging around $465.

What is the cheapest day to depart on your flight to Saint Thomas Island?

What is the cheapest time of day to depart on your flight to Saint Thomas Island?

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

Fly from Washington, D.C. Dulles Intl to Saint Thomas Island Cyril E King for the best District of Columbia - Saint Thomas Island Cyril E King flight prices

How far in advance should I book a flight to Saint Thomas Island?

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

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

You could potentially save up to 71% on your flight if you consider stops on a District of Columbia to Saint Thomas Island flight.

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

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

What airlines fly to Saint Thomas Island?

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

As of August 2025, 6 flights take off from District of Columbia and land in Saint Thomas Island each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Saint Thomas Island

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

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

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

What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

What is the most popular plane model from District of Columbia to Saint Thomas Island?

Best airlines flying from District of Columbia to Saint Thomas Island

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

Traveling to a place near Saint Thomas Island?

Why use momondo?

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

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

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

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

An easier way to manage your Saint Thomas Island 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 the U.S. Virgin Islands

Airports servicing U.S. Virgin Islands