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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — UVF
Jan 27 — Feb 31
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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 28, 2025.

This American Airlines deal was found by Cheapflights users on 12/26. 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.
Sat 12/276:26 pmBWI - UVF
1 stop17h 38mAmerican Airlines
Tue 12/304:54 pmUVF - BWI
1 stop17h 32mAmerican Airlines
Deal found 12/26$727
This American Airlines deal was found by Cheapflights users on 12/28. 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 12/296:49 pmBWI - UVF
1 stop17h 15mAmerican Airlines
Mon 1/53:53 pmUVF - BWI
1 stop19h 26mAmerican Airlines
Deal found 12/28$1,218
This American Airlines deal was found by Cheapflights users on 12/27. 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.
Mon 12/296:49 pmBWI - UVF
1 stop17h 15mAmerican Airlines
Sat 1/33:53 pmUVF - BWI
1 stop18h 05mAmerican Airlines
Deal found 12/27$1,359
This Delta deal was found by Cheapflights users on 12/25. 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 12/317:05 amBWI - UVF
1 stop7h 25mDelta
Sat 1/34:53 pmUVF - BWI
1 stop17h 25mDelta
Deal found 12/25$1,562
This Delta deal was found by Cheapflights users on 12/25. 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 12/316:00 amBWI - UVF
1 stop8h 30mDelta
Mon 1/54:25 pmUVF - BWI
1 stop18h 54mDelta
Deal found 12/25$1,701
This Delta deal was found by Cheapflights users on 12/25. 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.
Tue 12/308:15 amBWI - UVF
1 stop30h 15mDelta
Sat 1/34:53 pmUVF - BWI
1 stop17h 25mDelta
Deal found 12/25$1,773
This Delta deal was found by Cheapflights users on 12/25. 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 12/317:05 amBWI - UVF
1 stop7h 25mDelta
Sun 1/44:50 pmUVF - BWI
1 stop18h 29mDelta
Deal found 12/25$1,801
This Mytrip deal was found by Cheapflights users on 12/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:45 amBWI - SLU
2 stops29h 50mMultiple Airlines
Sun 1/47:10 pmSLU - BWI
2 stops29h 36mMultiple Airlines
Deal found 12/27$1,869
This Delta deal was found by Cheapflights users on 12/25. 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.
Tue 12/302:00 pmBWI - UVF
1 stop24h 30mDelta
Mon 1/54:25 pmUVF - BWI
1 stop8h 12mDelta
Deal found 12/25$1,912
This Delta deal was found by Cheapflights users on 12/26. 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 12/277:05 amBWI - UVF
1 stop7h 28mDelta
Sat 1/33:00 pmUVF - BWI
1 stop8h 44mDelta
Deal found 12/26$2,465

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 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$347
(American Airlines)

One-way from

$123
(Delta)

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.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Castries George F. L. Charle flights.
From Baltimore/Washington to Saint Lucia
One-way flight from Baltimore/Washington to Saint Lucia
Highest demand for flights based on searches. 23% potential increase in price ($270 potential increase over avg. RT price).
Cheapest flight prices on average. 11% potential price decrease ($89 potential savings vs. average RT price).
Average for round-trip flights in December 2025

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 28, 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

Fri 2/6

6:00 am-3:03 pm

1 stop8h 03m

Castries Hewanorra

Thu 2/12

4:18 pm-11:58 pm

1 stop8h 40m

$347

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Sun 1/25

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Thu 1/29

4:25 pm-12:41 am

1 stop9h 16m

$347

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Sat 2/7

6:36 pm-1:46 pm

1 stop18h 10m

Castries Hewanorra

Thu 2/12

4:25 pm-11:54 pm

1 stop8h 29m

$347

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Sun 1/25

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Wed 2/4

4:25 pm-9:24 am

1 stop17h 59m

$347

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Thu 1/29

6:36 pm-1:46 pm

1 stop18h 10m

Castries Hewanorra

Mon 2/2

5:02 pm-9:19 am

1 stop17h 17m

$347

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Sun 1/25

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Thu 2/5

4:25 pm-9:24 am

1 stop17h 59m

$347

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Mon 1/26

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Mon 2/2

4:25 pm-12:41 am

1 stop9h 16m

$347

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Fri 1/30

6:36 pm-2:10 pm

1 stop18h 34m

Castries Hewanorra

Sat 2/7

5:02 pm-9:19 am

1 stop17h 17m

$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

Thu 1/29

2:46 pm-11:59 pm

1 stop10h 13m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

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 February is currently the most expensive (average of $505). 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.

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 28, 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.

Entertainment

7.9

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

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.

Entertainment

7.9

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

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.

Entertainment

7.9

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

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 03m. 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 February is currently the most expensive (average of $505). 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 Baltimore to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.

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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$525Average$833FlexibilityNo cancel feeOn-time71%
DeltaCheapest$541Average$784FlexibilityNo cancel feeOn-timeN/A

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