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District of Columbia

$278+ 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
UVF — IAD
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap 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 October 30, 2025.

Round-trip from

$470
(Delta)

One-way from

$278
(Priceline)
From Saint Lucia to District of Columbia
Search Deals
One-way flight from Saint Lucia to District of Columbia
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Find 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 October 30, 2025.

This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:01 pmUVF - DCA
1 stop22h 58mJetBlue
Sun 12/147:30 amDCA - UVF
2 stops30h 27mJetBlue
Deal found 10/30$768
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/264:52 pmUVF - DCA
1 stop8h 32mAmerican Airlines
Sun 12/145:00 amDCA - UVF
1 stop7h 19mAmerican Airlines
Deal found 10/30$841

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 October 30, 2025.
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

Thu 1/22

4:25 pm-11:34 pm

1 stop8h 09m

Washington, D.C. Reagan-National

Mon 2/16

7:00 am-3:04 pm

1 stop7h 04m

$470

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Thu 1/29

4:25 pm-9:12 am

1 stop17h 47m

Washington, D.C. Reagan-National

Mon 2/16

7:00 am-3:04 pm

1 stop7h 04m

$470

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Wed 1/28

5:15 pm-10:35 pm

1 stop30h 20m

Washington, D.C. Reagan-National

Mon 2/23

6:59 am-4:25 pm

1 stop8h 26m

$521

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Fri 1/30

5:15 pm-3:31 pm

2 stops23h 16m

Washington, D.C. Reagan-National

Mon 2/23

6:59 am-4:25 pm

1 stop8h 26m

$521

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Thu 1/29

4:25 pm-11:34 pm

1 stop8h 09m

Washington, D.C. Reagan-National

Mon 2/23

7:00 am-3:04 pm

1 stop7h 04m

$530

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Fri 1/30

5:15 pm-3:31 pm

2 stops23h 16m

Washington, D.C. Reagan-National

Mon 2/16

6:59 am-4:25 pm

1 stop8h 26m

$530

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Sun 1/11

5:15 pm-7:45 pm

1 stop27h 30m

Washington, D.C. Reagan-National

Mon 2/16

6:59 am-4:25 pm

1 stop8h 26m

$575

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Thu 11/20

5:01 pm-2:59 pm

1 stop22h 58m

$278

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Thu 1/15

4:25 pm-11:34 pm

1 stop8h 09m

$288

CastriesWashington, D.C.

UVF - DCA

UVFDCA

Castries Hewanorra

Mon 2/2

5:15 pm-3:31 pm

2 stops23h 16m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 13 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 Delta and Air Canada fly from Saint Lucia to District of Columbia in about 8h 09m. The time it takes to get you to your destination can typically vary by up to 22h 11m. 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 JetBlue ($278), Delta ($288), and Air Canada ($297).

  • 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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