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Saint Lucia

$273+ 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — UVF
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$526
(Mytrip)

One-way from

$273
(Delta)

Popular in

July

Cheapest in

November

Average price

$915
From Baltimore/Washington to Saint Lucia
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One-way flight from Baltimore/Washington to Saint Lucia
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Highest demand for flights based on searches. 9% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 17, 2025.

This Mytrip deal was found by Cheapflights users on 9/16. 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 11/87:00 amBWI - UVF
2 stops32h 25mMultiple Airlines
Fri 11/145:15 pmUVF - BWI
2 stops30h 56mMultiple Airlines
Deal found 9/16$526
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Mon 9/294:27 pmBWI - UVF
2 stops21h 48mMultiple Airlines
Fri 10/33:10 pmUVF - BWI
2 stops31h 23mMultiple Airlines
Deal found 9/15$553
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/276:00 amBWI - UVF
1 stop9h 00mAmerican Airlines
Tue 11/44:52 pmUVF - BWI
1 stop8h 07mAmerican Airlines
Deal found 9/17$567
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Mon 11/103:31 pmBWI - UVF
2 stops22h 19mMultiple Airlines
Fri 11/145:15 pmUVF - BWI
2 stops30h 56mMultiple Airlines
Deal found 9/15$568
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 10/166:00 amBWI - UVF
1 stop9h 00mAmerican Airlines
Thu 10/234:00 pmUVF - BWI
1 stop7h 59mAmerican Airlines
Deal found 9/16$592
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/293:06 pmBWI - UVF
2 stops23h 54mAmerican Airlines
Tue 11/44:52 pmUVF - BWI
2 stops26h 36mAmerican Airlines
Deal found 9/15$597
This American Airlines deal was found by Cheapflights users on 9/14. 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 12/76:00 amBWI - UVF
1 stop8h 53mAmerican Airlines
Sun 12/143:57 pmUVF - BWI
1 stop19h 17mAmerican Airlines
Deal found 9/14$605
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/237:45 pmBWI - UVF
1 stop17h 20mAmerican Airlines
Mon 10/272:56 pmUVF - BWI
1 stop9h 03mAmerican Airlines
Deal found 9/15$617
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Thu 10/1611:56 amBWI - SLU
3 stops26h 44mMultiple Airlines
Thu 10/233:20 pmSLU - BWI
3 stops27h 07mMultiple Airlines
Deal found 9/16$874
This Mytrip deal was found by Cheapflights users on 9/16. 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 12/1410:48 amBWI - SLU
3 stops31h 12mMultiple Airlines
Wed 12/1710:25 amSLU - BWI
3 stops31h 24mMultiple Airlines
Deal found 9/16$1,070
This Mytrip deal was found by Cheapflights users on 9/14. 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 9/276:50 amBWI - SLU
3 stops28h 55mMultiple Airlines
Sat 10/46:20 pmSLU - BWI
2 stops29h 12mMultiple Airlines
Deal found 9/14$3,186

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 September 17, 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

Sat 11/8

8:13 am-4:25 pm

3 stops31h 12m

Castries Hewanorra

Fri 11/14

5:15 pm-11:11 pm

2 stops30h 56m

$546

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Mon 10/27

6:00 am-3:00 pm

1 stop9h 00m

Castries Hewanorra

Tue 11/4

4:52 pm-11:59 pm

1 stop8h 07m

$567

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Fri 10/31

7:05 am-2:26 pm

1 stop7h 21m

Castries Hewanorra

Fri 11/7

4:41 pm-12:41 am

1 stop9h 00m

$592

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Thu 10/30

6:00 am-1:05 pm

1 stop7h 05m

Castries Hewanorra

Thu 11/6

2:19 pm-11:59 pm

1 stop10h 40m

$592

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Thu 10/16

6:00 am-3:00 pm

1 stop9h 00m

Castries Hewanorra

Thu 10/23

4:00 pm-11:59 pm

1 stop7h 59m

$592

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Thu 11/20

5:46 pm-3:52 pm

2 stops21h 06m

Castries Hewanorra

Tue 11/25

4:52 pm-11:14 am

2 stops19h 22m

$597

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Wed 10/29

3:06 pm-3:00 pm

2 stops23h 54m

Castries Hewanorra

Tue 11/4

4:52 pm-11:59 pm

1 stop8h 07m

$597

BaltimoreCastries

BWI - SLU

BWISLU

Baltimore/Washington

Thu 10/16

11:56 am-2:40 pm

3 stops26h 44m

Castries George F. L. Charle

Thu 10/23

3:20 pm-6:27 pm

3 stops27h 07m

$874

BaltimoreCastries

BWI - SLU

BWISLU

Baltimore/Washington

Sun 12/14

10:48 am-7:00 pm

3 stops31h 12m

Castries George F. L. Charle

Wed 12/17

10:25 am-4:49 pm

3 stops31h 24m

$1,070

BaltimoreCastries

BWI - SLU

BWISLU

Baltimore/Washington

Sat 9/27

6:50 am-11:45 am

3 stops28h 55m

Castries George F. L. Charle

Sat 10/4

6:20 pm-11:32 pm

2 stops29h 12m

$3,186

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 20 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, January is the cheapest month in which you can book a flight from Baltimore to Saint Lucia (average of $556). Flying from Baltimore 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 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 September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Saint Lucia as you normally would.

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 September 17, 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
8.0
Very good
7,961 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 9h. Baltimore and Saint Lucia are separated by a distance of 2000 mi.

  • 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, January is the cheapest month in which you can book a flight from Baltimore to Saint Lucia (average of $556). Flying from Baltimore 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

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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.
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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$542Average$760FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$567Average$781FlexibilityNo cancel feeOn-time71%

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