$247+ Cheap flights from Baltimore (BWI) to Saint Lucia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — UVF
Oct 11 — Oct 181
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 September 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 September 11, 2026.
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 11/17:16 pm -
1 stop17h 14m
Fri 11/62:32 pm -
1 stop9h 26m
Deal found 9/10![American Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 11/811:51 am -
1 stop26h 50m
Fri 11/132:32 pm -
1 stop9h 26m
Deal found 9/10![American Airlines logo]()
$549
This Delta deal was found by Cheapflights users on 9/9. 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 10/206:00 am -
1 stop8h 12m
Wed 10/283:32 pm -
1 stop17h 44m
Deal found 9/9![Delta logo]()
$568
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 10/208:16 pm -
2 stops17h 26m
Tue 10/272:42 pm -
1 stop8h 14m
Deal found 9/7![American Airlines logo]()
$573
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Sun 10/255:00 am -
1 stop9h 20m
Fri 10/303:20 pm -
1 stop17h 25m
Deal found 9/7![American Airlines logo]()
$576
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:10 am -
1 stop6h 54m
Tue 11/172:32 pm -
2 stops21h 38m
Deal found 9/8![American Airlines logo]()
$578
This Delta deal was found by Cheapflights users on 9/9. 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 10/227:40 pm -
1 stop18h 32m
Wed 10/283:32 pm -
1 stop17h 44m
Deal found 9/9![Delta logo]()
$581
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/128:07 pm -
2 stops16h 23m
Tue 11/174:07 pm -
1 stop8h 02m
Deal found 9/10![American Airlines logo]()
$586
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 September 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 September 11, 2026.
This Delta deal was found by Cheapflights users on 9/9. 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 10/206:00 am -
1 stop8h 12m
Wed 10/283:32 pm -
1 stop17h 44m
Deal found 9/9![Delta logo]()
$568
This American Airlines deal was found by Cheapflights users on 9/10. 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 1/165:03 pm -
1 stop20h 16m
Sat 1/234:07 pm -
1 stop19h 06m
Deal found 9/10![American Airlines logo]()
$678
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:40 pm -
1 stop18h 32m
Fri 10/303:32 pm -
1 stop9h 19m
Deal found 9/7![Delta logo]()
$581
This Delta deal was found by Cheapflights users on 9/11. 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.
Wed 2/176:00 am -
1 stop8h 05m
Thu 2/254:25 pm -
1 stop17h 51m
Deal found 9/11![Delta logo]()
$611
This Delta deal was found by Cheapflights users on 9/8. 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.
Sun 9/276:00 am -
1 stop8h 12m
Wed 9/303:32 pm -
1 stop17h 44m
Deal found 9/8![Delta logo]()
$616
This Delta deal was found by Cheapflights users on 9/8. 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.
Tue 9/226:00 am -
1 stop8h 12m
Thu 10/13:32 pm -
1 stop17h 44m
Deal found 9/8![Delta logo]()
$616
This Delta deal was found by Cheapflights users on 9/11. 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.
Thu 2/186:00 am -
1 stop8h 05m
Thu 2/254:25 pm -
1 stop17h 51m
Deal found 9/11![Delta logo]()
$623
This Delta deal was found by Cheapflights users on 9/9. 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 1/216:00 am -
1 stop8h 05m
Sat 1/304:25 pm -
1 stop17h 51m
Deal found 9/9![Delta logo]()
$638
This Delta deal was found by Cheapflights users on 9/9. 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 10/206:00 am -
1 stop8h 12m
Tue 10/273:32 pm -
1 stop17h 44m
Deal found 9/9![Delta logo]()
$688
This Delta deal was found by Cheapflights users on 9/8. 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 11/96:00 am -
1 stop8h 05m
Tue 11/174:25 pm -
1 stop9h 33m
Deal found 9/8![Delta logo]()
$688
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 am -
1 stop8h 12m
Tue 10/63:32 pm -
1 stop8h 58m
Deal found 9/7![Delta logo]()
$708
This Delta deal was found by Cheapflights users on 9/11. 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.
Fri 2/196:00 am -
1 stop8h 05m
Tue 2/234:25 pm -
1 stop17h 51m
Deal found 9/11![Delta logo]()
$715
Last-minute flights from Baltimore to Saint LuciaDiscover last-minute flight deals from Baltimore to Saint Lucia. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Saint Lucia. Data last updated September 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/8. 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.
Tue 9/297:05 am -
1 stop7h 07m
Tue 10/63:32 pm -
1 stop17h 44m
Deal found 9/8![Delta logo]()
$594
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/108:16 pm -
1 stop18h 04m
Wed 10/142:42 pm -
1 stop8h 14m
Deal found 9/9![American Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sun 10/115:00 am -
2 stops8h 51m
Wed 10/144:04 pm -
2 stops16h 41m
Deal found 9/9![American Airlines logo]()
$543
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:19 pm -
1 stop18h 23m
Wed 10/282:42 pm -
1 stop8h 14m
Deal found 9/11![American Airlines logo]()
$591
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:50 pm -
1 stop18h 22m
Fri 10/233:32 pm -
1 stop9h 19m
Deal found 9/7![Delta logo]()
$604
This Delta deal was found by Cheapflights users on 9/9. 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 10/206:00 am -
1 stop8h 12m
Wed 10/283:32 pm -
1 stop17h 44m
Deal found 9/9![Delta logo]()
$568
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 10/208:16 pm -
2 stops17h 26m
Tue 10/272:42 pm -
1 stop8h 14m
Deal found 9/7![American Airlines logo]()
$573
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 10/206:00 am -
1 stop7h 42m
Sat 10/244:04 pm -
2 stops20h 40m
Deal found 9/7![American Airlines logo]()
$599
This Delta deal was found by Cheapflights users on 9/9. 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 10/227:40 pm -
1 stop18h 32m
Wed 10/283:32 pm -
1 stop17h 44m
Deal found 9/9![Delta logo]()
$581
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:19 pm -
2 stops18h 51m
Fri 10/302:42 pm -
1 stop8h 14m
Deal found 9/8![American Airlines logo]()
$586
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Sun 10/255:00 am -
1 stop9h 20m
Fri 10/303:20 pm -
1 stop17h 25m
Deal found 9/7![American Airlines logo]()
$576
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 September 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 September 11, 2026.
This Delta deal was found by Cheapflights users on 9/8. 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 11/57:00 am -
1 stop7h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 9/10. 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.
Thu 2/256:00 am -
1 stop8h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$269
This American Airlines deal was found by Cheapflights users on 9/10. 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 2/255:01 am -
2 stops10h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/315:13 pm -
2 stops20h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/45:24 pm -
2 stops42h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/286:43 pm -
2 stops36h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$538
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/319:40 am -
2 stops28h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$570
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Fri 12/2512:32 pm -
3 stops32h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$589
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/46:20 pm -
3 stops43h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$882
This United Airlines deal was found by Cheapflights users on 9/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/256:00 am -
2 stops30h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$925
This WestJet deal was found by Cheapflights users on 9/10. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2810:00 am -
2 stops51h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![WestJet logo]()
$1,639
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 September 11, 2026.
Round-trip from | $538 (American Airlines) |
|---|---|
One-way from | $247 (Delta) |
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 7,457,451 searches. Data last updated September 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 Baltimore/Washington - UVF Castries Hewanorra
BWIUVF
Baltimore/Washington
Thu 11/5
8:07 pm-1:30 pm
2 stops16h 23m
Castries Hewanorra
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$247
Quickest round-trip
BaltimoreCastries
BWI Baltimore/Washington - UVF Castries Hewanorra
BWIUVF
Baltimore/Washington
Thu 11/5
7:00 am-3:12 pm
1 stop7h 12m
Castries Hewanorra
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$247
BaltimoreCastries
BWI Baltimore/Washington - UVF Castries Hewanorra
BWIUVF
Baltimore/Washington
Thu 2/25
5:01 am-4:02 pm
2 stops10h 01m
Castries Hewanorra
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$269
BaltimoreCastries
BWI Baltimore/Washington - UVF Castries Hewanorra
BWIUVF
Baltimore/Washington
Thu 2/25
6:00 am-3:05 pm
1 stop8h 05m
Castries Hewanorra
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$269
BaltimoreCastries
BWI Baltimore/Washington - UVF Castries Hewanorra
BWIUVF
Baltimore/Washington
Thu 2/4
6:00 am-2:19 pm
1 stop7h 19m
Castries Hewanorra
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$269
BaltimoreCastries
BWI Baltimore/Washington - SLU Castries George F. L. Charle
BWISLU
Baltimore/Washington
Sun 2/28
6:43 pm-8:10 am
2 stops36h 27m
Castries George F. L. Charle
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$538
BaltimoreCastries
BWI Baltimore/Washington - UVF Castries Hewanorra
BWIUVF
Baltimore/Washington
Tue 10/20
6:00 am-2:12 pm
1 stop8h 12m
Castries Hewanorra
Wed 10/28
3:32 pm-9:16 am
1 stop17h 44m
$568
BaltimoreCastries
BWI Baltimore/Washington - SLU Castries George F. L. Charle
BWISLU
Baltimore/Washington
Thu 12/31
9:40 am-3:35 pm
2 stops28h 55m
Castries George F. L. Charle
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$570
BaltimoreCastries
BWI Baltimore/Washington - UVF Castries Hewanorra
BWIUVF
Baltimore/Washington
Thu 10/22
7:40 pm-2:12 pm
1 stop18h 32m
Castries Hewanorra
Fri 10/30
3:32 pm-12:51 am
1 stop9h 19m
$581
BaltimoreCastries
BWI Baltimore/Washington - SLU Castries George F. L. Charle
BWISLU
Baltimore/Washington
Fri 12/25
12:32 pm-10:10 pm
3 stops32h 38m
Castries George F. L. Charle
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$589
Showing 1-10 of 20 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, September is the cheapest month in which you can book a flight from Baltimore to Saint Lucia (average of $616). Flying from Baltimore to Saint Lucia in June is currently the most expensive (average of $1,120). 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.
How far ahead should I book a flight from Baltimore to Saint Lucia?
Booking 28 days in advance of your planned departure date is, on average, the best time to get cheap flights from Baltimore to Saint Lucia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 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.
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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.
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Baltimore and Saint Lucia flights
Browse other Baltimore and Saint Lucia flight options. Last updated on September 11, 2026.
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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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$518 | Average$745 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$520 | Average$807 | FlexibilityNo cancel fee | On-timeN/A |