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Reagan-National

$275+ Cheap flights from Saint Lucia 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
UVF — DCA
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Saint Lucia to Reagan-National

Cheapest flights from Saint Lucia to Reagan-National
Explore the most affordable flight options available from Saint Lucia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This Air Canada deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:15 pm
UVF
-
DCA
1 stop16h 38m
Air Canada
Sun 4/266:50 pm
DCA
-
UVF
1 stop20h 30m
Air Canada
Deal found 2/11$428
This Air Canada deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:15 pm
UVF
-
DCA
2 stops20h 04m
Air Canada
Mon 2/236:59 am
DCA
-
UVF
1 stop8h 26m
Air Canada
Deal found 2/9$552
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/183:48 pm
UVF
-
DCA
2 stops17h 11m
American Airlines
Mon 2/2310:10 pm
DCA
-
UVF
2 stops15h 38m
American Airlines
Deal found 2/9$2,690

Find flight deals from Saint Lucia to Reagan-National

Keep the following information in mind while searching for Saint Lucia to Reagan-National flight deals. Data was last updated February 11, 2026.

Round-trip from

$428
(Air Canada)

One-way from

$275
(Air Canada)
From Saint Lucia to Washington, D.C. Reagan-National
Search Deals
One-way flight from Saint Lucia to Washington, D.C. Reagan-National
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Lucia to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Saint Lucia to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Saint Lucia

Fly to

Reagan-National

Route

Depart

Return

Price

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Thu 4/23

4:15 pm-8:53 am

1 stop16h 38m

Washington, D.C. Reagan-National

Sun 4/26

8:40 pm-3:20 pm

1 stop18h 40m

$428

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Mon 4/13

4:05 pm-12:01 pm

2 stops19h 56m

$275

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Tue 7/28

3:05 pm-8:52 am

1 stop17h 47m

$280

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Thu 4/30

4:15 pm-7:58 pm

1 stop27h 43m

$281

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Thu 3/26

4:15 pm-12:19 pm

2 stops20h 04m

$313

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Mon 3/30

4:20 pm-6:03 pm

1 stop25h 43m

$349

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Sun 3/29

4:20 pm-12:01 pm

2 stops19h 41m

$349

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Wed 3/25

4:20 pm-10:35 pm

1 stop30h 15m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Best time to book a flight from Saint Lucia to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Saint Lucia 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 Lucia to Washington, D.C. Reagan-National Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Saint Lucia to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Saint Lucia to Washington, D.C. Reagan-National Airport?

    For as low as $428, Air Canada can have you in Washington, D.C. Reagan-National Airport from Saint Lucia in 16h 38m. The distance between Saint Lucia and Washington, D.C. Reagan-National Airport is about 1993 mi.

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

    Yes. In addition to deals on Saint Lucia to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Saint Lucia 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 Lucia to Reagan-National.

  • Can I find deals for business class flights from Saint Lucia to Reagan-National?

    Yes. Cheapflights offers flight deals from Saint Lucia 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.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Laurel
Linthicum Heights
Rockville
Upper Marlboro
Manassas
Bowie
Largo
McLean
Clinton
Towson

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