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$265+ Cheap flights from Washington, D.C. (WAS) to Saint Lucia

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — UVF
nov. 25 — dic. 21
lun. 11/25
lun. 12/2
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Saint Lucia

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Saint Lucia (LC0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 20, 2024.

Find flight deals from Washington, D.C. to Saint Lucia

Cheapest flights from Washington, D.C. to Saint Lucia
Explore the most affordable flight options available from Washington, D.C. to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

This Orbitz deal was found by Cheapflights users on 11/19. 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.
lun. 12/238:40 pmDCA - UVF
1 stop18h 05mAir Canada
mié. 12/254:45 pmUVF - DCA
1 stop30h 52mAir Canada
Deal found 11/19$565
This Air Canada deal was found by Cheapflights users on 11/19. 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.
dom. 11/243:55 pmIAD - UVF
2 stops22h 50mAir Canada
mié. 12/44:45 pmUVF - IAD
1 stop18h 01mAir Canada
Deal found 11/19$585
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/32:35 pmIAD - UVF
1 stop24h 10mMultiple Airlines
mar. 12/103:40 pmUVF - IAD
1 stop19h 06mMultiple Airlines
Deal found 11/19$586
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/34:00 pmDCA - UVF
2 stops22h 45mMultiple Airlines
mar. 12/103:40 pmUVF - DCA
2 stops27h 20mMultiple Airlines
Deal found 11/19$596
This Delta deal was found by Cheapflights users on 11/20. 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.
lun. 12/307:15 amIAD - UVF
1 stop7h 13mDelta
mar. 12/314:48 pmUVF - IAD
1 stop8h 50mDelta
Deal found 11/20$656
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/35:20 amBWI - UVF
3 stops33h 25mMultiple Airlines
mar. 12/103:40 pmUVF - BWI
2 stops31h 48mMultiple Airlines
Deal found 11/19$660
This American Airlines deal was found by Cheapflights users on 11/18. 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.
lun. 12/96:13 amBWI - UVF
1 stop7h 22mAmerican Airlines
vie. 12/133:35 pmUVF - BWI
1 stop9h 53mAmerican Airlines
Deal found 11/18$665
This Delta deal was found by Cheapflights users on 11/18. 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.
lun. 12/306:00 amBWI - UVF
1 stop8h 28mDelta
mar. 12/314:48 pmUVF - BWI
1 stop8h 50mDelta
Deal found 11/18$691
This American Airlines deal was found by Cheapflights users on 11/18. 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.
lun. 12/95:05 amDCA - UVF
1 stop8h 30mAmerican Airlines
vie. 12/133:35 pmUVF - DCA
1 stop9h 24mAmerican Airlines
Deal found 11/18$746
This American Airlines deal was found by Cheapflights users on 11/18. 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.
lun. 12/95:00 amIAD - UVF
1 stop8h 35mAmerican Airlines
vie. 12/133:35 pmUVF - IAD
1 stop9h 20mAmerican Airlines
Deal found 11/18$746
This Delta deal was found by Cheapflights users on 11/20. 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.
lun. 12/306:05 amDCA - UVF
1 stop8h 23mDelta
mar. 12/314:48 pmUVF - DCA
1 stop18h 06mDelta
Deal found 11/20$856
This Mytrip deal was found by Cheapflights users on 11/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2810:35 amIAD - SLU
2 stops31h 25mMultiple Airlines
lun. 12/29:25 amSLU - IAD
3 stops31h 30mMultiple Airlines
Deal found 11/18$975

Find flights from Washington, D.C. to Saint Lucia within your budget

Customize your flight search to find flights from Washington, D.C. to Saint Lucia 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 2,629,791 searches. Data last updated noviembre 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

mar. 2/18

6:00 am-3:01 pm

1 stop8h 01m

Castries Hewanorra

mar. 2/25

4:21 pm-12:38 am

1 stop9h 17m

$551

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

dom. 3/2

6:13 am-3:19 pm

1 stop8h 06m

Castries Hewanorra

vie. 3/7

4:28 pm-11:57 pm

1 stop8h 29m

$561

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

lun. 12/23

8:40 pm-3:45 pm

1 stop18h 05m

Castries Hewanorra

mié. 12/25

4:45 pm-10:37 pm

1 stop30h 52m

$565

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

mar. 1/7

6:00 am-3:01 pm

1 stop8h 01m

Castries Hewanorra

mié. 1/15

4:21 pm-11:39 pm

1 stop8h 18m

$576

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

mar. 1/7

6:00 am-3:01 pm

1 stop8h 01m

Castries Hewanorra

mié. 1/15

4:21 pm-12:18 am

1 stop8h 57m

$576

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

mar. 1/7

10:02 pm-3:49 pm

2 stops16h 47m

Castries Hewanorra

mié. 1/15

4:49 pm-6:38 am

2 stops14h 49m

$580

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

mar. 2/18

5:26 pm-3:45 pm

2 stops21h 19m

Castries Hewanorra

mié. 2/26

4:45 pm-1:18 pm

2 stops21h 33m

$580

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

mar. 12/3

10:15 pm-3:45 pm

2 stops16h 30m

Castries Hewanorra

mar. 12/10

3:40 pm-9:46 am

1 stop19h 06m

$585

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

mar. 12/3

4:00 pm-3:45 pm

2 stops22h 45m

Castries Hewanorra

mar. 12/10

3:40 pm-6:00 pm

2 stops27h 20m

$596

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

mar. 4/22

7:59 am-3:23 pm

1 stop7h 24m

Castries Hewanorra

dom. 4/27

4:45 pm-7:17 am

1 stop14h 32m

$629

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 36 results
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Best time to book a flight from Washington, D.C. to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Washington, D.C. 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.

Travel insights for flights from Washington, D.C. to Saint Lucia

Get recent, data-driven insights about flights from Washington, D.C. to Saint Lucia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Washington, D.C. to Saint Lucia?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Saint Lucia (average of $566). Flying from Washington, D.C. to Saint Lucia in June is currently the most expensive (average of $717). 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.

What is the cheapest time of day to fly from WAS to LC?

Find hourly flight availability from Washington, D.C. to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 20, 2024.

When flying from Washington, D.C. to Saint Lucia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Lucia. Reviews last updated noviembre 20, 2024.
See what other customers who have flown with Delta, Air Canada and American Airlines from Washington, D.C. to Saint Lucia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue
7.5
Good
3,394 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.3
Good
2,811 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines to fly from Washington, D.C. to Saint Lucia one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $265. Users have also found prices from $278 and $297 on American Airlines and JetBlue, respectively.

  • What are the most popular routes from Washington, D.C. to Saint Lucia?

    The most popular route from Washington, D.C. to Saint Lucia is Washington, D.C. Dulles Intl - Castries Hewanorra. You may also consider Baltimore/Washington - Castries Hewanorra or Washington, D.C. Reagan-National - Castries Hewanorra.

  • Can I find deals for flights from Washington, D.C. to Saint Lucia that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Saint Lucia?

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

  • Can I find deals for business class flights from Washington, D.C. to Saint Lucia?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Saint Lucia 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 Washington, D.C. to Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Saint Lucia (average of $566). Flying from Washington, D.C. to Saint Lucia in June is currently the most expensive (average of $717). 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

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Alternative routes for Washington, D.C. to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Washington, D.C. to Saint Lucia

Discover the top 2 airlines that operate flights from Washington, D.C. to Saint Lucia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$510Average$798FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$535Average$788FlexibilityNo cancel feeOn-time71%
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