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Saint Lucia

$123+ Cheap flights from Baltimore (BWI) 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — UVF
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Baltimore to Saint Lucia

Cheapest flights from Baltimore to Saint Lucia
Explore the most affordable flight options available from Baltimore to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Delta deal was found by Cheapflights users on 12/23. 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.
Fri 12/267:05 amBWI - UVF
1 stop7h 25mDelta
Tue 12/304:50 pmUVF - BWI
1 stop18h 27mDelta
Deal found 12/23$1,063
This Delta deal was found by Cheapflights users on 12/23. 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 12/256:00 amBWI - UVF
1 stop8h 30mDelta
Tue 12/304:50 pmUVF - BWI
1 stop18h 27mDelta
Deal found 12/23$1,142
This Delta deal was found by Cheapflights users on 12/23. 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.
Sat 12/276:59 pmBWI - UVF
1 stop19h 31mDelta
Tue 12/304:50 pmUVF - BWI
1 stop18h 27mDelta
Deal found 12/23$1,193
This Delta deal was found by Cheapflights users on 12/23. 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.
Fri 12/267:05 amBWI - UVF
1 stop7h 25mDelta
Wed 12/314:50 pmUVF - BWI
1 stop18h 27mDelta
Deal found 12/23$1,241
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Sun 12/218:15 pmBWI - UVF
1 stop17h 37mAmerican Airlines
Sat 12/274:54 pmUVF - BWI
1 stop17h 32mAmerican Airlines
Deal found 12/21$1,309
This Delta deal was found by Cheapflights users on 12/23. 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 12/256:00 amBWI - UVF
1 stop8h 30mDelta
Wed 12/314:50 pmUVF - BWI
1 stop18h 27mDelta
Deal found 12/23$1,320
This Delta deal was found by Cheapflights users on 12/23. 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.
Sat 12/276:59 pmBWI - UVF
1 stop19h 31mDelta
Wed 12/314:50 pmUVF - BWI
1 stop18h 27mDelta
Deal found 12/23$1,372
This Delta deal was found by Cheapflights users on 12/23. 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.
Fri 12/267:05 amBWI - UVF
1 stop7h 25mDelta
Thu 1/14:50 pmUVF - BWI
1 stop17h 28mDelta
Deal found 12/23$1,392
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Sun 12/286:42 amBWI - UVF
1 stop7h 10mAmerican Airlines
Tue 1/65:02 pmUVF - BWI
1 stop17h 35mAmerican Airlines
Deal found 12/21$1,407
This Delta deal was found by Cheapflights users on 12/23. 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 12/257:05 amBWI - UVF
1 stop7h 25mDelta
Thu 1/14:50 pmUVF - BWI
1 stop17h 28mDelta
Deal found 12/23$1,471
This Delta deal was found by Cheapflights users on 12/23. 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.
Sat 12/276:59 pmBWI - UVF
1 stop19h 31mDelta
Thu 1/14:50 pmUVF - BWI
1 stop17h 28mDelta
Deal found 12/23$1,523
This Mytrip deal was found by Cheapflights users on 12/23. 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.
Tue 12/308:45 amBWI - SLU
3 stops33h 15mMultiple Airlines
Sat 1/36:20 pmSLU - BWI
2 stops30h 26mMultiple Airlines
Deal found 12/23$1,651

Find flight deals from Baltimore to Saint Lucia

Keep the following information in mind while searching for Baltimore to Saint Lucia flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$347
(American Airlines)

One-way from

$123
(American Airlines)

Popular in

November

Cheapest in

October

Average price

$1,080
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 Baltimore/Washington to Saint Lucia
Search Deals
One-way flight from Baltimore/Washington to Saint Lucia
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($268 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($88 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 December 23, 2025.
Use the filters below to find and compare flights from Baltimore to Saint Lucia that are best for you.

Fly from

Baltimore

Fly to

Saint Lucia

Route

Depart

Return

Price

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Tue 3/3

6:00 am-4:00 pm

1 stop9h 00m

Castries Hewanorra

Wed 3/11

2:57 pm-9:47 am

1 stop18h 50m

$347

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Tue 3/3

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Wed 3/11

3:18 pm-12:53 am

1 stop9h 35m

$347

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Thu 1/22

6:36 pm-1:46 pm

1 stop18h 10m

Castries Hewanorra

Mon 1/26

2:46 pm-11:59 pm

1 stop10h 13m

$347

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Thu 2/26

7:18 pm-2:50 pm

1 stop18h 32m

Castries Hewanorra

Mon 3/2

3:50 pm-9:46 am

1 stop18h 56m

$347

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Sat 1/24

6:36 pm-1:46 pm

1 stop18h 10m

Castries Hewanorra

Fri 1/30

4:06 pm-11:21 pm

1 stop8h 15m

$347

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Tue 3/17

6:00 am-2:58 pm

1 stop8h 58m

Castries Hewanorra

Mon 3/23

2:57 pm-9:47 am

1 stop18h 50m

$347

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Thu 2/5

6:48 pm-1:46 pm

1 stop17h 58m

Castries Hewanorra

Thu 2/12

4:25 pm-11:54 pm

1 stop8h 29m

$347

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Wed 2/25

1:00 pm-2:50 pm

2 stops24h 50m

Castries Hewanorra

Wed 3/4

5:00 pm-11:35 am

2 stops19h 35m

$352

BaltimoreCastries

BWI - SLU

BWISLU

Baltimore/Washington

Sat 6/6

5:45 am-10:10 pm

3 stops16h 25m

Castries George F. L. Charle

Sat 6/13

5:50 pm-11:59 pm

2 stops30h 09m

$1,198

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Sun 2/1

6:00 am-3:03 pm

1 stop8h 03m

$123

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 19 results
1
2

Best time to book a flight from Baltimore to Saint Lucia

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

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

Currently, November is the cheapest month in which you can book a flight from Baltimore to Saint Lucia (average of $179). Flying from Baltimore to Saint Lucia in August is currently the most expensive (average of $551). 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 BWI to LC?

Find hourly flight availability from Baltimore 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 December 23, 2025.

A simple way to save on the total cost of your ticket is to fly from Baltimore to Saint Lucia in the evening. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the afternoon.

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 December 23, 2025.
See what other customers who have flown with Delta and American Airlines from Baltimore to Saint Lucia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,013 reviews

Boarding

8.1

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,013 reviews
Delta
7.9
Good
8,013 reviews

Boarding

8.1

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,054 reviews
Delta
7.9
Good
8,013 reviews

Boarding

8.1

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Baltimore 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 airport do you fly from for flights from Baltimore to Saint Lucia?

    For a flight from Baltimore to Saint Lucia, you will be flying from Baltimore/Washington. Baltimore/Washington (BWI) is just 8.5 mi from the center of the city.

  • How long is the flight from Baltimore to Saint Lucia?

    Departing from Baltimore to Saint Lucia will take you 8h 05m. Baltimore and Saint Lucia are separated by a distance of 2000 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Baltimore to Saint Lucia (average of $179). Flying from Baltimore to Saint Lucia in August is currently the most expensive (average of $551). 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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Top 2 airlines flying from Baltimore to Saint Lucia

Discover the top 2 airlines that operate flights from Baltimore 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$525Average$833FlexibilityNo cancel feeOn-time71%
DeltaCheapest$541Average$784FlexibilityNo cancel feeOn-timeN/A

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