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. American Airlines flights start at $277 while deals on United Airlines start at $322 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.

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.

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 March. 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 $496 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

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Cheap flight deals from Saint Thomas Island to Reagan-National

Round-trip from	$435 (JetBlue)
One-way from	$192 (JetBlue)
Popular in	March
Cheapest in	August
Average price	$544

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 June 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 June 18, 2025.

Sat 9/203:30 pmSTT - DCA

1 stop6h 26mJetBlue

Sat 10/48:00 amDCA - STT

1 stop6h 35mJetBlue

Deal found 6/16

$435

Fri 10/105:15 pmSTT - DCA

1 stop14h 44mAmerican Airlines

Mon 10/138:11 pmDCA - STT

1 stop16h 39mAmerican Airlines

Deal found 6/18

$469

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 June 18, 2025.

Sat 9/203:30 pmSTT - DCA

1 stop6h 26mJetBlue

Sat 10/48:00 amDCA - STT

1 stop6h 35mJetBlue

Deal found 6/16

$435

Fri 10/105:15 pmSTT - DCA

1 stop14h 44mAmerican Airlines

Mon 10/138:11 pmDCA - STT

1 stop16h 39mAmerican Airlines

Deal found 6/18

$469

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 June 18, 2025 and is based on user searches.

Thu 6/2611:39 amSTT - DCA

1 stop11h 28mAmerican Airlines

Thu 7/106:00 amDCA - STT

1 stop9h 55mAmerican Airlines

Deal found 6/18

$647

Thu 6/262:20 pmSTT - DCA

1 stop7h 27mJetBlue

Mon 6/308:00 amDCA - STT

1 stop5h 23mJetBlue

Deal found 6/16

$726

Thu 7/174:10 pmSTT - DCA

1 stop7h 25mDelta

Thu 7/246:05 amDCA - STT

1 stop6h 12mDelta

Deal found 6/15

$494

Thu 7/175:05 pmSTT - DCA

1 stop6h 54mAmerican Airlines

Thu 7/246:10 amDCA - STT

2 stops9h 45mAmerican Airlines

Deal found 6/15

$639

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 June 18, 2025.

Thu 9/253:30 pmSTT - DCA

1 stop6h 26mJetBlue

Deal found 6/17

$192

Wed 7/24:35 pmSTT - DCA

2 stops16h 47mMultiple Airlines

Deal found 6/16

$236

Wed 10/81:45 pmSTT - DCA

2 stops9h 10mAmerican Airlines

Deal found 6/16

$277

Thu 7/101:19 pmSTT - DCA

1 stop8h 56mUnited Airlines

Deal found 6/17

$322

Tue 7/84:10 pmSTT - DCA

1 stop7h 25mDelta

Deal found 6/17

$367

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

Sat 9/20

3:30 pm-9:56 pm

1 stop6h 26m

Washington, D.C. Reagan-National

Sat 10/4

8:00 am-2:35 pm

1 stop6h 35m

$435

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Fri 10/10

5:15 pm-7:59 am

1 stop14h 44m

Washington, D.C. Reagan-National

Mon 10/13

8:11 pm-12:50 pm

1 stop16h 39m

$469

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Thu 9/25

3:30 pm-9:56 pm

1 stop6h 26m

$192

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Wed 7/2

4:35 pm-9:22 am

2 stops16h 47m

$236

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Wed 10/8

1:45 pm-10:55 pm

2 stops9h 10m

$277

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Thu 7/10

1:19 pm-10:15 pm

1 stop8h 56m

$322

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Tue 7/8

4:10 pm-11:35 pm

1 stop7h 25m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

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 June is currently the most expensive (average of $336). 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.

Rainfall in Reagan-National by month

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.

Temperature in Reagan-National by month

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).

Reviews of airlines servicing Reagan-National

Peruse reviews from past customers who have flown with Delta, United Airlines and JetBlue from Saint Thomas Island to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,964 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

7,964 reviews

Delta

8.0

Very good

7,964 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

8,809 reviews

Delta

8.0

Very good

7,964 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

2,923 reviews

Delta

8.0

Very good

7,964 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

7,964 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 $435. Another airline that can offer you cheap pricing is American Airlines. JetBlue is currently priced 25% 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. American Airlines flights start at $277 while deals on United Airlines start at $322 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 June is currently the most expensive (average of $336). 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

Linthicum Heights

Fredericksburg

Fairfax

Gaithersburg

Easton

Towson

Manassas

Falls Church

Rockville

Springfield

National Harbor

Dundalk

Waldorf

Bowie

Hanover

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$572	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 9/25. 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 June 18, 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 June 18, 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?

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Reagan-National

Peruse reviews from past customers who have flown with Delta, United Airlines and JetBlue from Saint Thomas Island to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of 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 June 18, 2025.