$224+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — UVF
Aug 10 — Aug 171
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore 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 Baltimore to Saint Lucia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Baltimore to Saint LuciaExplore 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 July 11, 2026.
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 July 11, 2026.
This Delta deal was found by Cheapflights users on 7/9. 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 8/76:00 am
BWI
- UVF
1 stop8h 14m
Delta
Fri 8/213:34 pm
UVF
- BWI
1 stop18h 24m
Delta
Deal found 7/9![Delta logo]()
$548
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Fri 8/216:00 am
BWI
- UVF
1 stop7h 49m
American Airlines
Fri 8/283:19 pm
UVF
- BWI
1 stop7h 39m
American Airlines
Deal found 7/7![American Airlines logo]()
$549
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/247:24 pm
BWI
- UVF
2 stops18h 25m
American Airlines
Fri 8/282:49 pm
UVF
- BWI
2 stops20h 20m
American Airlines
Deal found 7/9![American Airlines logo]()
$553
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/266:52 pm
BWI
- UVF
2 stops19h 27m
American Airlines
Mon 8/312:49 pm
UVF
- BWI
2 stops20h 20m
American Airlines
Deal found 7/7![American Airlines logo]()
$558
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/127:24 pm
BWI
- UVF
1 stop18h 55m
American Airlines
Thu 8/273:19 pm
UVF
- BWI
1 stop7h 39m
American Airlines
Deal found 7/9![American Airlines logo]()
$561
This American Airlines deal was found by Cheapflights users on 7/10. 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 11/125:06 pm
BWI
- UVF
1 stop19h 15m
American Airlines
Wed 11/184:04 pm
UVF
- BWI
2 stops20h 06m
American Airlines
Deal found 7/10![American Airlines logo]()
$563
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/266:00 am
BWI
- UVF
1 stop7h 49m
American Airlines
Tue 9/12:49 pm
UVF
- BWI
1 stop19h 00m
American Airlines
Deal found 7/9![American Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/197:24 pm
BWI
- UVF
1 stop18h 55m
American Airlines
Sun 8/232:49 pm
UVF
- BWI
1 stop8h 56m
American Airlines
Deal found 7/9![American Airlines logo]()
$566
This American Airlines deal was found by Cheapflights users on 7/9. 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 10/87:14 pm
BWI
- UVF
1 stop18h 46m
American Airlines
Sun 10/113:01 pm
UVF
- BWI
2 stops21h 43m
American Airlines
Deal found 7/9![American Airlines logo]()
$568
This American Airlines deal was found by Cheapflights users on 7/10. 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 12/55:47 pm
BWI
- UVF
2 stops18h 32m
American Airlines
Sat 12/124:53 pm
UVF
- BWI
2 stops21h 10m
American Airlines
Deal found 7/10![American Airlines logo]()
$572
This KAYAK deal was found by Cheapflights users on 7/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:09 am
BWI
- SLU
3 stops31h 31m
Multiple Airlines
Mon 9/72:10 pm
SLU
- BWI
2 stops33h 17m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,488
Best flights from Baltimore to Saint LuciaDiscover carefully curated flight deals from Baltimore to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 11, 2026.
Discover carefully curated flight deals from Baltimore to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 11, 2026.
This Delta deal was found by Cheapflights users on 7/10. 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 10/146:00 am
BWI
- UVF
1 stop8h 26m
Delta
Wed 10/213:41 pm
UVF
- BWI
1 stop8h 45m
Delta
Deal found 7/10![Delta logo]()
$548
This American Airlines deal was found by Cheapflights users on 7/6. 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 8/266:52 pm
BWI
- UVF
2 stops19h 27m
American Airlines
Mon 8/312:49 pm
UVF
- BWI
2 stops20h 20m
American Airlines
Deal found 7/6![American Airlines logo]()
$558
This Delta deal was found by Cheapflights users on 7/6. 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 8/266:00 am
BWI
- UVF
1 stop8h 14m
Delta
Mon 8/313:34 pm
UVF
- BWI
1 stop17h 45m
Delta
Deal found 7/6![Delta logo]()
$548
This American Airlines deal was found by Cheapflights users on 7/6. 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.
Fri 8/144:25 pm
BWI
- UVF
2 stops21h 24m
American Airlines
Tue 8/182:49 pm
UVF
- BWI
2 stops29h 01m
American Airlines
Deal found 7/6![American Airlines logo]()
$592
This Delta deal was found by Cheapflights users on 7/8. 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 11/266:00 am
BWI
- UVF
1 stop8h 10m
Delta
Thu 12/34:25 pm
UVF
- BWI
1 stop9h 01m
Delta
Deal found 7/8![Delta logo]()
$548
This Delta deal was found by Cheapflights users on 7/10. 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 11/136:00 am
BWI
- UVF
1 stop8h 10m
Delta
Fri 11/204:25 pm
UVF
- BWI
1 stop9h 01m
Delta
Deal found 7/10![Delta logo]()
$588
This KAYAK deal was found by Cheapflights users on 7/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:09 am
BWI
- SLU
3 stops31h 31m
Multiple Airlines
Mon 9/72:10 pm
SLU
- BWI
2 stops33h 17m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,488
This Delta deal was found by Cheapflights users on 7/8. 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 10/57:05 am
BWI
- UVF
1 stop7h 07m
Delta
Wed 10/143:41 pm
UVF
- BWI
1 stop8h 45m
Delta
Deal found 7/8![Delta logo]()
$668
This Delta deal was found by Cheapflights users on 7/9. 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 10/136:00 am
BWI
- UVF
1 stop8h 26m
Delta
Sat 10/173:41 pm
UVF
- BWI
1 stop17h 35m
Delta
Deal found 7/9![Delta logo]()
$685
This Delta deal was found by Cheapflights users on 7/9. 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 10/146:00 am
BWI
- UVF
1 stop8h 26m
Delta
Sat 10/173:41 pm
UVF
- BWI
1 stop17h 35m
Delta
Deal found 7/9![Delta logo]()
$685
This Delta deal was found by Cheapflights users on 7/11. 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.
Sun 11/86:00 am
BWI
- UVF
1 stop8h 26m
Delta
Fri 11/134:25 pm
UVF
- BWI
1 stop9h 01m
Delta
Deal found 7/11![Delta logo]()
$685
Last-minute flights from Baltimore to Saint LuciaDiscover last-minute flight deals from Baltimore to Saint Lucia. Data last updated July 11, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Saint Lucia. Data last updated July 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/9. 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 8/66:00 am
BWI
- UVF
1 stop8h 14m
Delta
Fri 8/213:34 pm
UVF
- BWI
1 stop18h 24m
Delta
Deal found 7/9![Delta logo]()
$588
This Delta deal was found by Cheapflights users on 7/9. 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 8/76:00 am
BWI
- UVF
1 stop8h 14m
Delta
Fri 8/213:34 pm
UVF
- BWI
1 stop18h 24m
Delta
Deal found 7/9![Delta logo]()
$548
This Delta deal was found by Cheapflights users on 7/10. 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 8/117:00 am
BWI
- UVF
1 stop7h 14m
Delta
Fri 8/213:34 pm
UVF
- BWI
1 stop18h 24m
Delta
Deal found 7/10![Delta logo]()
$584
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/127:24 pm
BWI
- UVF
1 stop18h 55m
American Airlines
Thu 8/273:19 pm
UVF
- BWI
1 stop7h 39m
American Airlines
Deal found 7/9![American Airlines logo]()
$561
This American Airlines deal was found by Cheapflights users on 7/6. 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.
Fri 8/146:00 am
BWI
- UVF
1 stop8h 19m
American Airlines
Tue 8/182:49 pm
UVF
- BWI
2 stops31h 03m
American Airlines
Deal found 7/6![American Airlines logo]()
$592
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/197:24 pm
BWI
- UVF
1 stop18h 55m
American Airlines
Sun 8/232:49 pm
UVF
- BWI
1 stop8h 56m
American Airlines
Deal found 7/9![American Airlines logo]()
$566
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Fri 8/216:00 am
BWI
- UVF
1 stop7h 49m
American Airlines
Fri 8/283:19 pm
UVF
- BWI
1 stop7h 39m
American Airlines
Deal found 7/7![American Airlines logo]()
$549
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/247:24 pm
BWI
- UVF
2 stops18h 25m
American Airlines
Fri 8/282:49 pm
UVF
- BWI
2 stops20h 20m
American Airlines
Deal found 7/9![American Airlines logo]()
$553
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/266:00 am
BWI
- UVF
1 stop7h 49m
American Airlines
Mon 8/313:19 pm
UVF
- BWI
2 stops20h 03m
American Airlines
Deal found 7/9![American Airlines logo]()
$558
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/266:00 am
BWI
- UVF
1 stop7h 49m
American Airlines
Tue 9/12:49 pm
UVF
- BWI
1 stop19h 00m
American Airlines
Deal found 7/9![American Airlines logo]()
$564
One-way flights from Baltimore to Saint LuciaSearch for one-way flight options from Baltimore to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated July 11, 2026.
Search for one-way flight options from Baltimore to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated July 11, 2026.
This American Airlines deal was found by Cheapflights users on 7/7. 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 7/238:18 pm
BWI
- UVF
1 stop18h 02m
American Airlines
Deal found 7/7![American Airlines logo]()
$224
This American Airlines deal was found by Cheapflights users on 7/10. 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 11/168:21 pm
BWI
- UVF
1 stop17h 39m
American Airlines
Deal found 7/10![American Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:27 pm
BWI
- SLU
3 stops46h 13m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$495
This American Airlines deal was found by Cheapflights users on 7/9. 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 7/255:01 am
BWI
- UVF
2 stops8h 49m
American Airlines
Deal found 7/9![American Airlines logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:27 pm
BWI
- SLU
3 stops44h 08m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$565
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 July 11, 2026.
Round-trip from | $548 (Delta) |
|---|---|
One-way from | $224 (American Airlines) |
Popular in | November |
Cheapest in | December |
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 July 11, 2026.
Use the filters below to find and compare flights from Baltimore to Saint Lucia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreCastries
BWI - UVF
BWIUVF
Baltimore/Washington
Wed 10/14
6:00 am-2:26 pm
1 stop8h 26m
Castries Hewanorra
Wed 10/21
3:41 pm-12:26 am
1 stop8h 45m
$548
BaltimoreCastries
BWI - UVF
BWIUVF
Baltimore/Washington
Wed 8/26
6:00 am-2:14 pm
1 stop8h 14m
Castries Hewanorra
Mon 8/31
3:34 pm-9:19 am
1 stop17h 45m
$548
BaltimoreCastries
BWI - UVF
BWIUVF
Baltimore/Washington
Thu 11/26
6:00 am-3:10 pm
1 stop8h 10m
Castries Hewanorra
Thu 12/3
4:25 pm-12:26 am
1 stop9h 01m
$548
BaltimoreCastries
BWI - UVF
BWIUVF
Baltimore/Washington
Wed 8/26
6:52 pm-2:19 pm
2 stops19h 27m
Castries Hewanorra
Mon 8/31
2:49 pm-11:09 am
2 stops20h 20m
$558
BaltimoreCastries
BWI - UVF
BWIUVF
Baltimore/Washington
Fri 11/13
6:00 am-3:10 pm
1 stop8h 10m
Castries Hewanorra
Fri 11/20
4:25 pm-12:26 am
1 stop9h 01m
$588
BaltimoreCastries
BWI - UVF
BWIUVF
Baltimore/Washington
Fri 8/14
4:25 pm-1:49 pm
2 stops21h 24m
Castries Hewanorra
Tue 8/18
2:49 pm-7:50 pm
2 stops29h 01m
$592
Quickest round-trip
BaltimoreCastries
BWI - UVF
BWIUVF
Baltimore/Washington
Mon 10/5
7:05 am-2:12 pm
1 stop7h 07m
Castries Hewanorra
Wed 10/14
3:41 pm-12:26 am
1 stop8h 45m
$668
BaltimoreCastries
BWI - UVF
BWIUVF
Baltimore/Washington
Tue 10/13
6:00 am-2:26 pm
1 stop8h 26m
Castries Hewanorra
Sat 10/17
3:41 pm-9:16 am
1 stop17h 35m
$685
BaltimoreCastries
BWI - UVF
BWIUVF
Baltimore/Washington
Wed 10/14
6:00 am-2:26 pm
1 stop8h 26m
Castries Hewanorra
Sat 10/17
3:41 pm-9:16 am
1 stop17h 35m
$685
BaltimoreCastries
BWI - UVF
BWIUVF
Baltimore/Washington
Sun 11/8
6:00 am-3:26 pm
1 stop8h 26m
Castries Hewanorra
Fri 11/13
4:25 pm-12:26 am
1 stop9h 01m
$685
Showing 1-10 of 18 resultsSorted by cheapest first
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.
BWI-UVF
BWI-SLU
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
BWI-LC0
BWI-UVF
BWI-SLU
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 $252). Flying from Baltimore to Saint Lucia in May is currently the most expensive (average of $653). 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 July 11, 2026.
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.
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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.
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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.
Complete your trip
Complete your trip to Saint Lucia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Baltimore to Saint Lucia by cabin class
Find flights from Baltimore to Saint Lucia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Baltimore and Saint Lucia flights
Browse other Baltimore and Saint Lucia flight options. Last updated on July 11, 2026.
Popular flight searches
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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 July 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$518 | Average$750 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$520 | Average$822 | FlexibilityNo cancel fee | On-timeN/A |