HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Lucia

$166+ Cheap flights from Maryland 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — UVF
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maryland to Saint Lucia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Maryland to Saint Lucia

Keep the following information in mind while searching for Maryland to Saint Lucia flight deals. Data was last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$418
(Air Canada)

One-way from

$166
(Air Canada)

Popular in

December

Cheapest in

January

Average price

$779
Provider with most accurate pricing for Washington, D.C. (WAS)-Castries George F. L. Charle flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Castries George F. L. Charle flights.
Search Deals
From Maryland to Saint Lucia
Search Deals
One-way flight from Maryland to Saint Lucia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Maryland to Saint Lucia

Cheapest flights from Maryland to Saint Lucia
Explore the most affordable flight options available from Maryland to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Air Canada deal was found by Cheapflights users on 4/28. 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.
Mon 6/28:40 pmDCA - UVF
1 stop17h 35mAir Canada
Tue 7/83:10 pmUVF - DCA
2 stops19h 08mAir Canada
Deal found 4/28$418
This Air Canada deal was found by Cheapflights users on 4/28. 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.
Mon 6/22:25 pmIAD - UVF
1 stop23h 50mAir Canada
Fri 6/63:10 pmUVF - IAD
1 stop18h 31mAir Canada
Deal found 4/28$418
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:00 amBWI - UVF
1 stop7h 15mDelta
Tue 9/93:38 pmUVF - BWI
1 stop8h 34mDelta
Deal found 4/28$427
This Priceline deal was found by Cheapflights users on 4/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/19:45 amPHL - UVF
2 stops52h 30mAir Canada
Tue 6/103:10 pmUVF - PHL
2 stops23h 23mAir Canada
Deal found 4/28$428
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/14:05 pmBWI - UVF
2 stops22h 15mAmerican Airlines
Wed 9/103:34 pmUVF - BWI
2 stops18h 44mAmerican Airlines
Deal found 4/28$432
This deal was found by Cheapflights users on 4/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:30 amDCA - UVF
1 stop7h 29mJetBlue
Wed 9/103:05 pmUVF - DCA
1 stop7h 54mJetBlue
Deal found 4/28$495
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:00 amIAD - UVF
1 stop8h 15mDelta
Mon 9/83:38 pmUVF - IAD
1 stop8h 29mDelta
Deal found 4/28$495
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/49:45 amIAD - UVF
2 stops52h 30mMultiple Airlines
Sun 6/82:35 pmUVF - IAD
1 stop24h 31mMultiple Airlines
Deal found 4/28$519
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/196:00 amDCA - UVF
1 stop8h 06mDelta
Thu 5/223:26 pmUVF - DCA
1 stop8h 17mDelta
Deal found 4/28$526
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:40 pmPHL - UVF
1 stop17h 30mAmerican Airlines
Tue 10/212:10 pmUVF - PHL
1 stop8h 31mAmerican Airlines
Deal found 4/28$547
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/315:45 amPHL - UVF
2 stops32h 00mMultiple Airlines
Tue 6/103:10 pmUVF - PHL
2 stops23h 23mMultiple Airlines
Deal found 4/28$551
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:00 amDCA - UVF
1 stop7h 00mAmerican Airlines
Tue 12/163:05 pmUVF - DCA
1 stop9h 54mAmerican Airlines
Deal found 4/28$567

Cheapflights Fare Finder

Customize your flight search to find flights from Maryland 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 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Maryland to Saint Lucia that are best for you.

Fly from

Maryland

Fly to

Saint Lucia

Route

Depart

Return

Price

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Mon 6/2

8:40 pm-2:15 pm

1 stop17h 35m

Castries Hewanorra

Tue 7/8

3:10 pm-10:18 am

2 stops19h 08m

$418

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Mon 6/2

2:25 pm-2:15 pm

1 stop23h 50m

Castries Hewanorra

Fri 6/6

3:10 pm-9:41 am

1 stop18h 31m

$418

PhiladelphiaCastries

PHL - UVF

PHLUVF

Philadelphia

Sun 6/1

9:45 am-2:15 pm

2 stops52h 30m

Castries Hewanorra

Tue 6/10

3:10 pm-3:48 pm

1 stop24h 38m

$428

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Mon 5/19

6:00 am-2:06 pm

1 stop8h 06m

Castries Hewanorra

Thu 5/22

3:26 pm-12:28 am

1 stop9h 02m

$495

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Wed 6/4

9:45 am-2:15 pm

2 stops52h 30m

Castries Hewanorra

Sun 6/8

2:35 pm-3:06 pm

1 stop24h 31m

$519

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Mon 5/19

6:00 am-2:06 pm

1 stop8h 06m

Castries Hewanorra

Thu 5/22

3:26 pm-11:43 pm

1 stop8h 17m

$526

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Tue 5/13

6:09 am-1:49 pm

1 stop7h 40m

Castries Hewanorra

Sat 5/17

12:25 pm-10:58 pm

1 stop10h 33m

$531

PhiladelphiaCastries

PHL - UVF

PHLUVF

Philadelphia

Tue 10/7

6:40 pm-12:10 pm

1 stop17h 30m

Castries Hewanorra

Tue 10/21

2:10 pm-10:41 pm

1 stop8h 31m

$547

PhiladelphiaCastries

PHL - UVF

PHLUVF

Philadelphia

Sat 5/31

5:45 am-1:45 pm

2 stops32h 00m

Castries Hewanorra

Tue 6/10

3:10 pm-2:33 pm

2 stops23h 23m

$551

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Mon 6/9

5:35 am-2:15 pm

2 stops32h 40m

Castries Hewanorra

Fri 6/13

3:10 pm-10:16 pm

3 stops31h 06m

$601

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 38 results
1
2
3
4

Best time to book a flight from Maryland to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Maryland 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 Maryland to Saint Lucia

What is the cheapest month to book a flight from Maryland to Saint Lucia?

Currently, January is the cheapest month in which you can book a flight from Maryland to Saint Lucia (average of $556). Flying from Maryland to Saint Lucia in December is currently the most expensive (average of $730). 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 MD to LC?

Find hourly flight availability from Maryland 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 April 29, 2025.

When flying from Maryland 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 April 29, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and JetBlue from Maryland to Saint Lucia 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
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,823 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 Maryland 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 Maryland to Saint Lucia one-way?

    One-way options have recently been found by users for as low as $166 on Air Canada. Other airlines that offer cheap prices include Delta from $311 and American Airlines from $348 one-way.

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

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

  • How can I find direct flights from Maryland to Saint Lucia?

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

  • Can I find deals for business class flights from Maryland to Saint Lucia?

    Yes. Cheapflights offers flight deals from Maryland 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 Maryland to Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from Maryland to Saint Lucia (average of $556). Flying from Maryland to Saint Lucia in December is currently the most expensive (average of $730). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maryland to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santiago de los Caballeros flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Punta Cana flights
Orlando to Luis Munoz Marin Intl flights
John F Kennedy Intl to Montego Bay flights
LaGuardia to Luis Munoz Marin Intl flights
Newark to Punta Cana flights
Newark to Santiago de los Caballeros flights
John F Kennedy Intl to Santo Domingo flights
Newark to Santo Domingo flights
Dallas/Fort Worth to Luis Munoz Marin Intl flights
Newark to Montego Bay flights
Dulles Intl to Luis Munoz Marin Intl flights
Newark to Oranjestad flights
Philadelphia to Luis Munoz Marin Intl flights
Reagan-National to Luis Munoz Marin Intl flights
John F Kennedy Intl to Oranjestad flights
Hartford to Luis Munoz Marin Intl flights
Boston to Luis Munoz Marin Intl flights
Baltimore to Luis Munoz Marin Intl flights
Miami to Luis Munoz Marin Intl flights
Fort Lauderdale to Luis Munoz Marin Intl flights
Atlanta to Montego Bay flights
Atlanta to Luis Munoz Marin Intl flights
O'Hare Intl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Nassau flights
Tampa to Luis Munoz Marin Intl flights
LaGuardia to Punta Cana flights
Newark to Nassau flights
Dulles Intl to Punta Cana flights
Boston to Oranjestad flights
Hobby to Luis Munoz Marin Intl flights
John F Kennedy Intl to Bridgetown flights
John F Kennedy Intl to Kingston flights
LaGuardia to Montego Bay flights
Raleigh to Luis Munoz Marin Intl flights
Dulles Intl to Montego Bay flights
George Bush Intcntl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Saint Thomas Island flights
O'Hare Intl to Punta Cana flights
John F Kennedy Intl to Simpson Bay flights
Dallas/Fort Worth to Punta Cana flights
Atlanta to Punta Cana flights
LaGuardia to Oranjestad flights
Newark to Simpson Bay flights
John F Kennedy Intl to St. John's flights
Boston to Santo Domingo flights
Newark to Saint Thomas Island flights
Boston to Punta Cana flights

Top 2 airlines flying from Maryland to Saint Lucia

Discover the top 2 airlines that operate flights from Maryland 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 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$550Average$749FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$565Average$784FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.