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District of Columbia

$341+ Cheap flights from Saint Lucia to District of Columbia

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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
UVF — IAD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Saint Lucia to District of Columbia

Cheapest flights from Saint Lucia to District of Columbia
Explore the most affordable flight options available from Saint Lucia to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Air Canada deal was found by Cheapflights users on 1/27. 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.
Fri 3/134:15 pm
UVF
-
DCA
1 stop25h 50m
Air Canada
Fri 3/206:59 am
DCA
-
UVF
1 stop8h 26m
Air Canada
Deal found 1/27$448
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/184:25 pm
UVF
-
DCA
1 stop8h 07m
Delta
Mon 2/236:00 am
DCA
-
UVF
1 stop8h 05m
Delta
Deal found 1/27$525
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 2/174:58 pm
UVF
-
DCA
1 stop17h 11m
American Airlines
Tue 2/246:59 am
DCA
-
UVF
1 stop7h 59m
American Airlines
Deal found 1/27$539
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/184:58 pm
UVF
-
DCA
2 stops17h 21m
American Airlines
Mon 2/235:00 am
DCA
-
UVF
1 stop9h 18m
American Airlines
Deal found 1/27$543
This Air Canada deal was found by Cheapflights users on 1/28. 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
2 stops19h 46m
Air Canada
Sun 4/268:40 pm
DCA
-
UVF
1 stop18h 40m
Air Canada
Deal found 1/28$579
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 4/233:28 pm
UVF
-
DCA
1 stop8h 26m
American Airlines
Sun 4/265:59 am
DCA
-
UVF
1 stop7h 36m
American Airlines
Deal found 1/27$584
This Orbitz deal was found by Cheapflights users on 1/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/174:51 pm
UVF
-
DCA
2 stops17h 16m
Multiple Airlines
Tue 2/249:40 am
DCA
-
UVF
1 stop29h 40m
Multiple Airlines
Deal found 1/27$675

Find flight deals from Saint Lucia to District of Columbia

Keep the following information in mind while searching for Saint Lucia to District of Columbia flight deals. Data was last updated January 29, 2026.

Round-trip from

$448
(Air Canada)

One-way from

$341
(JetBlue)
From Saint Lucia to District of Columbia
Search Deals
One-way flight from Saint Lucia to District of Columbia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Lucia to District of Columbia 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 January 29, 2026.
Use the filters below to find and compare flights from Saint Lucia to District of Columbia that are best for you.

Fly from

Saint Lucia

Fly to

District of Columbia

Route

Depart

Return

Price

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Fri 3/13

4:15 pm-6:05 pm

1 stop25h 50m

Washington, D.C. Reagan-National

Fri 3/20

6:59 am-3:25 pm

1 stop8h 26m

$448

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Wed 2/18

4:25 pm-11:32 pm

1 stop8h 07m

Washington, D.C. Reagan-National

Mon 2/23

6:00 am-3:05 pm

1 stop8h 05m

$525

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Tue 2/17

4:58 pm-9:09 am

1 stop17h 11m

Washington, D.C. Reagan-National

Tue 2/24

6:59 am-3:58 pm

1 stop7h 59m

$539

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Wed 2/18

4:58 pm-9:19 am

2 stops17h 21m

Washington, D.C. Reagan-National

Mon 2/23

5:00 am-3:18 pm

1 stop9h 18m

$543

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Thu 4/23

4:15 pm-6:03 pm

1 stop25h 48m

Washington, D.C. Reagan-National

Sun 4/26

8:40 pm-3:20 pm

1 stop18h 40m

$579

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Thu 4/23

3:28 pm-11:54 pm

1 stop8h 26m

Washington, D.C. Reagan-National

Sun 4/26

5:59 am-1:35 pm

1 stop7h 36m

$584

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Sat 2/14

1:40 pm-10:59 pm

1 stop10h 19m

$341

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Fri 5/15

3:15 pm-12:01 pm

2 stops20h 46m

$375

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Thu 5/14

3:28 pm-11:54 pm

1 stop8h 26m

$386

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Mon 5/18

3:57 pm-1:33 pm

2 stops21h 36m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 14 results
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Best time to book a flight from Saint Lucia to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia
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 District of Columbia. 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 District of Columbia?

    Airlines like Air Canada, Delta, and American Airlines fly from Saint Lucia to District of Columbia in about 8h 07m. The time it takes to get you to your destination can typically vary by up to 17h 43m. The distance from Saint Lucia to District of Columbia is about 1993 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Saint Lucia to District of Columbia one-way?

    The cheapest airlines for a one-way flight from Saint Lucia to District of Columbia are Delta ($305), Air Canada ($335), and American Airlines ($418).

  • Can I find deals for flights from Saint Lucia to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Saint Lucia to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Saint Lucia to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Lucia to District of Columbia.

  • Can I find deals for business class flights from Saint Lucia to District of Columbia?

    Yes. Cheapflights offers flight deals from Saint Lucia to District of Columbia 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

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