What are the cheapest airlines to fly from Saint Thomas Island to Washington, D.C. Reagan-National Airport one-way?

To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $192. Delta flights start at $277 while deals on American Airlines start at $282 one-way.

What is the cheapest day to fly from Saint Thomas Island to Washington, D.C. Reagan-National Airport?

Travelers seeking maximum savings on their Saint Thomas Island to Washington, D.C. Reagan-National Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest month to fly from Saint Thomas Island to Washington, D.C. Reagan-National Airport?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, December can be a great choice for travel to Washington, D.C. Reagan-National Airport. Flights to Washington, D.C. Reagan-National Airport from Saint Thomas Island in December are about $532 on average during December, but can be found for as low as $243.

What is the cheapest time of day to fly from STT to DCA?

When flying from Saint Thomas Island to Washington, D.C. Reagan-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 7% versus a flight in the afternoon.

What airport do you fly from for flights from Saint Thomas Island to Washington, D.C. Reagan-National?

If you book a flight to Washington, D.C. Reagan-National from Saint Thomas Island, you will be flying from Cyril E King, which is the city’s only airport. Saint Thomas Island Cyril E King (STT) is located 2.8 mi from the center of Saint Thomas Island. There are 0 flights from Cyril E King to Washington, D.C. Reagan-National per day from 2 different airlines.

How can I find direct flights from Saint Thomas Island to Reagan-National?

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 Reagan-National.

Can I find deals for business class flights from Saint Thomas Island to Reagan-National?

Yes. Cheapflights offers flight deals from Saint Thomas Island to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$192+ Flights from Saint Thomas Island to Washington, D.C. Reagan-National Airport

Q: What is the cheapest day to fly round-trip from Saint Thomas Island to Washington, D.C. Reagan-National Airport?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Washington, D.C. Reagan-National Airport. Check prices with Cheapflights to find a great deal for your trip.

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Cheap flight deals from Saint Thomas Island to Reagan-National

Round-trip from	$267 (JetBlue)
One-way from	$192 (JetBlue)
Popular in	March
Cheapest in	August
Average price	$687

From Saint Thomas Island Cyril E King to Washington, D.C. Reagan-National

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One-way flight from Saint Thomas Island Cyril E King to Washington, D.C. Reagan-National

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Highest demand for flights based on searches. 20% potential increase in price ($155 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Saint Thomas Island to Reagan-National

Cheapest flights from Saint Thomas Island to Reagan-National
Explore the most affordable flight options available from Saint Thomas Island to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Fri 8/12:23 pmSTT - DCA

1 stop7h 36mJetBlue

Fri 8/88:00 amDCA - STT

1 stop5h 28mJetBlue

Deal found 7/3

$267

Sat 9/201:40 pmSTT - DCA

1 stop8h 20mAmerican Airlines

Sat 10/46:00 amDCA - STT

2 stops10h 00mAmerican Airlines

Deal found 7/3

$519

Sat 7/121:21 pmSTT - DCA

1 stop7h 38mUnited Airlines

Wed 7/165:00 pmDCA - STT

2 stops22h 43mUnited Airlines

Deal found 6/30

$1,104

Mon 7/284:10 pmSTT - DCA

1 stop7h 25mDelta

Fri 8/16:00 amDCA - STT

2 stops9h 00mDelta

Deal found 7/1

$3,267

Best flights from Saint Thomas Island to Reagan-National
Discover carefully curated flight deals from Saint Thomas Island to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Fri 8/12:23 pmSTT - DCA

1 stop7h 36mJetBlue

Fri 8/88:00 amDCA - STT

1 stop5h 28mJetBlue

Deal found 7/3

$267

Sat 9/201:40 pmSTT - DCA

1 stop8h 20mAmerican Airlines

Sat 10/46:00 amDCA - STT

2 stops10h 00mAmerican Airlines

Deal found 7/3

$519

Mon 7/284:10 pmSTT - DCA

1 stop7h 25mDelta

Fri 8/16:00 amDCA - STT

2 stops9h 00mDelta

Deal found 7/1

$3,267

Last-minute flights from Saint Thomas Island to Reagan-National
Discover last-minute flight deals from Saint Thomas Island to Reagan-National. Data last updated July 3, 2025 and is based on user searches.

Thu 7/102:23 pmSTT - DCA

1 stop7h 36mJetBlue

Tue 7/158:00 amDCA - STT

1 stop5h 28mJetBlue

Deal found 7/1

$615

Sat 7/121:21 pmSTT - DCA

1 stop7h 38mUnited Airlines

Wed 7/165:00 pmDCA - STT

2 stops22h 43mUnited Airlines

Deal found 6/30

$1,104

Sat 7/124:10 pmSTT - DCA

1 stop7h 25mDelta

Tue 7/156:00 amDCA - STT

2 stops9h 00mDelta

Deal found 6/30

$5,275

Mon 7/284:10 pmSTT - DCA

1 stop7h 25mDelta

Fri 8/16:00 amDCA - STT

2 stops9h 00mDelta

Deal found 7/1

$3,267

Fri 8/12:23 pmSTT - DCA

1 stop7h 36mJetBlue

Fri 8/88:00 amDCA - STT

1 stop5h 28mJetBlue

Deal found 7/3

$267

Fri 8/15:05 pmSTT - DCA

1 stop16h 12mAmerican Airlines

Fri 8/88:07 pmDCA - STT

1 stop15h 46mAmerican Airlines

Deal found 7/2

$579

One-way flights from Saint Thomas Island to Reagan-National
Search for one-way flight options from Saint Thomas Island to Reagan-National. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Wed 8/272:23 pmSTT - DCA

1 stop7h 36mJetBlue

Deal found 7/1

$192

Wed 7/92:35 pmSTT - DCA

2 stops17h 47mMultiple Airlines

Deal found 7/1

$266

Wed 10/82:42 pmSTT - DCA

1 stop7h 34mDelta

Deal found 7/3

$277

Fri 10/35:10 pmSTT - DCA

2 stops14h 49mAmerican Airlines

Deal found 7/2

$282

Sun 10/192:10 pmSTT - DCA

2 stops19h 48mUnited Airlines

Deal found 7/3

$434

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Fri 8/1

2:23 pm-9:59 pm

1 stop7h 36m

Washington, D.C. Reagan-National

Fri 8/8

8:00 am-1:28 pm

1 stop5h 28m

$267

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Sat 9/20

4:05 pm-11:04 pm

1 stop6h 59m

Washington, D.C. Reagan-National

Sat 10/4

10:04 pm-12:48 pm

2 stops14h 44m

$519

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Mon 7/28

4:10 pm-11:35 pm

1 stop7h 25m

Washington, D.C. Reagan-National

Fri 8/1

6:00 am-3:00 pm

2 stops9h 00m

$3,267

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Wed 8/27

2:23 pm-9:59 pm

1 stop7h 36m

$192

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Wed 7/9

2:35 pm-8:22 am

2 stops17h 47m

$266

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Wed 10/8

2:42 pm-10:16 pm

1 stop7h 34m

$277

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Fri 10/3

5:10 pm-7:59 am

2 stops14h 49m

$282

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Sun 10/19

2:10 pm-9:58 am

2 stops19h 48m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Saint Thomas Island to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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 Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Saint Thomas Island to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Saint Thomas Island to Washington, D.C. Reagan-National Airport (average of $278). Flying from Saint Thomas Island to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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.

How much does it cost to fly round-trip from Saint Thomas Island to Washington, D.C. Reagan-National Airport?

Reviews of airlines servicing Reagan-National

Read through reviews of airlines operating flights from Saint Thomas Island to Washington, D.C. Reagan-National Airport, such as Delta, United Airlines, and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,861 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

JetBlue

7.3

Good

2,916 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Saint Thomas Island to Washington, D.C. Reagan-National?
If you book a flight to Washington, D.C. Reagan-National from Saint Thomas Island, you will be flying from Cyril E King, which is the city’s only airport. Saint Thomas Island Cyril E King (STT) is located 2.8 mi from the center of Saint Thomas Island. There are 0 flights from Cyril E King to Washington, D.C. Reagan-National per day from 2 different airlines.
What are the cheapest airlines flying from Saint Thomas Island to Washington, D.C. Reagan-National Airport round-trip?
Cheapflights users have booked flights from Saint Thomas Island to Washington, D.C. Reagan-National Airport round-trip from $267. Other airlines that can offer you cheap pricing are American Airlines, from $519, and Delta, from $3,267. JetBlue is currently priced 54% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Saint Thomas Island to Washington, D.C. Reagan-National Airport one-way?
To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $192. Delta flights start at $277 while deals on American Airlines start at $282 one-way.
Can I find deals for flights from Saint Thomas Island to Reagan-National that include hotel bookings?
Yes. In addition to deals on Saint Thomas Island to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Saint Thomas Island to Reagan-National?
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 Reagan-National.
Can I find deals for business class flights from Saint Thomas Island to Reagan-National?
Yes. Cheapflights offers flight deals from Saint Thomas Island to Reagan-National 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 Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Saint Thomas Island to Washington, D.C. Reagan-National Airport (average of $278). Flying from Saint Thomas Island to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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.

See more FAQs

Arlington

Woodbridge

Alexandria

Tysons

Silver Spring

Fredericksburg

Linthicum Heights

Gaithersburg

Fairfax

Easton

Towson

Waldorf

Laurel

Falls Church

Rockville

Springfield

National Harbor

Manassas

Dundalk

Bowie

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Saint Thomas Island to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$297	Average$496	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$437	Average$557	FlexibilityNo cancel fee	On-time71%

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$192+ Cheap flights from Saint Thomas Island (STT) to Reagan-National (DCA)

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Saint Thomas Island to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Saint Thomas Island to Reagan-National

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Saint Thomas Island to Reagan-National

Cheapest flights from Saint Thomas Island to Reagan-NationalExplore the most affordable flight options available from Saint Thomas Island to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Saint Thomas Island to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Saint Thomas Island to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Saint Thomas Island with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Saint Thomas Island to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Saint Thomas Island to Washington, D.C. Reagan-National Airport?

How much does it cost to fly round-trip from Saint Thomas Island to Washington, D.C. Reagan-National Airport?

Reviews of airlines servicing Reagan-National

Read through reviews of airlines operating flights from Saint Thomas Island to Washington, D.C. Reagan-National Airport, such as Delta, United Airlines, and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Saint Thomas Island to Reagan-National. 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 Washington, D.C. Reagan-National?

What are the cheapest airlines flying from Saint Thomas Island to Washington, D.C. Reagan-National Airport round-trip?

What are the cheapest airlines to fly from Saint Thomas Island to Washington, D.C. Reagan-National Airport one-way?

Can I find deals for flights from Saint Thomas Island to Reagan-National that include hotel bookings?

How can I find direct flights from Saint Thomas Island to Reagan-National?

Can I find deals for business class flights from Saint Thomas Island to Reagan-National?

What is the cheapest month to book a flight from Saint Thomas Island to Washington, D.C. Reagan-National Airport?

Traveling to a place near Saint Thomas Island?

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Alternative routes for Saint Thomas Island to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Saint Thomas Island to Reagan-National

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Cheapest flights from Saint Thomas Island to Reagan-National
Explore the most affordable flight options available from Saint Thomas Island to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.