$212+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — UVF
May 10 — May 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
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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
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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 April 10, 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 April 10, 2026.
This Delta deal was found by Cheapflights users on 4/6. 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.
Fri 4/106:00 am
BWI
- UVF
1 stop7h 58m
Delta
Tue 4/143:22 pm
UVF
- BWI
1 stop9h 16m
Delta
Deal found 4/6![Delta logo]()
$478
This American Airlines deal was found by Cheapflights users on 4/6. 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.
Mon 8/2410:53 am
BWI
- UVF
2 stops27h 16m
American Airlines
Fri 8/283:15 pm
UVF
- BWI
2 stops20h 08m
American Airlines
Deal found 4/6![American Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 4/5. 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 8/195:38 pm
BWI
- UVF
2 stops20h 31m
American Airlines
Wed 8/263:09 pm
UVF
- BWI
2 stops27h 21m
American Airlines
Deal found 4/5![American Airlines logo]()
$488
This American Airlines deal was found by Cheapflights users on 4/6. 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.
Thu 9/107:06 pm
BWI
- UVF
1 stop18h 44m
American Airlines
Mon 9/144:00 pm
UVF
- BWI
2 stops29h 50m
American Airlines
Deal found 4/6![American Airlines logo]()
$492
This American Airlines deal was found by Cheapflights users on 4/7. 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 8/127:06 pm
BWI
- UVF
1 stop19h 03m
American Airlines
Thu 8/273:15 pm
UVF
- BWI
1 stop9h 11m
American Airlines
Deal found 4/7![American Airlines logo]()
$493
This Delta deal was found by Cheapflights users on 4/8. 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.
Wed 8/126:00 am
BWI
- UVF
1 stop8h 08m
Delta
Thu 8/273:28 pm
UVF
- BWI
1 stop8h 48m
Delta
Deal found 4/8![Delta logo]()
$498
This American Airlines deal was found by Cheapflights users on 4/7. 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 5/246:38 pm
BWI
- UVF
1 stop17h 19m
American Airlines
Wed 5/272:48 pm
UVF
- BWI
1 stop9h 07m
American Airlines
Deal found 4/7![American Airlines logo]()
$528
This Mytrip deal was found by Cheapflights users on 4/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:13 pm
BWI
- SLU
3 stops42h 22m
Multiple Airlines
Thu 5/285:50 pm
SLU
- BWI
2 stops29h 39m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$885
This Mytrip deal was found by Cheapflights users on 4/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:30 am
BWI
- SLU
2 stops33h 05m
Multiple Airlines
Sat 5/165:50 pm
SLU
- BWI
2 stops29h 39m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$957
This Mytrip deal was found by Cheapflights users on 4/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:30 am
BWI
- SLU
3 stops34h 05m
Multiple Airlines
Tue 5/57:10 pm
SLU
- BWI
3 stops28h 19m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$1,337
This Mytrip deal was found by Cheapflights users on 4/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:20 am
BWI
- SLU
3 stops12h 40m
Multiple Airlines
Sun 4/269:10 am
SLU
- BWI
3 stops14h 49m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,356
This Mytrip deal was found by Cheapflights users on 4/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:27 pm
BWI
- SLU
3 stops41h 43m
Multiple Airlines
Mon 5/2512:35 pm
SLU
- BWI
3 stops34h 54m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$1,373
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 April 10, 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 April 10, 2026.
This Delta deal was found by Cheapflights users on 4/7. 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.
Wed 8/197:00 am
BWI
- UVF
1 stop7h 08m
Delta
Wed 8/263:28 pm
UVF
- BWI
1 stop8h 48m
Delta
Deal found 4/7![Delta logo]()
$478
This Mytrip deal was found by Cheapflights users on 4/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:13 pm
BWI
- SLU
3 stops42h 22m
Multiple Airlines
Thu 5/285:50 pm
SLU
- BWI
2 stops29h 39m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$885
This Delta deal was found by Cheapflights users on 4/8. 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.
Wed 5/276:00 am
BWI
- UVF
1 stop8h 05m
Delta
Tue 6/23:25 pm
UVF
- BWI
1 stop9h 22m
Delta
Deal found 4/8![Delta logo]()
$712
This Delta deal was found by Cheapflights users on 4/5. 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 4/206:00 am
BWI
- UVF
1 stop8h 02m
Delta
Sat 4/253:22 pm
UVF
- BWI
1 stop9h 17m
Delta
Deal found 4/5![Delta logo]()
$734
This Delta deal was found by Cheapflights users on 4/7. 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 5/87:00 am
BWI
- UVF
1 stop7h 05m
Delta
Thu 5/143:25 pm
UVF
- BWI
1 stop9h 32m
Delta
Deal found 4/7![Delta logo]()
$754
This Mytrip deal was found by Cheapflights users on 4/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:30 am
BWI
- SLU
2 stops33h 05m
Multiple Airlines
Sat 5/165:50 pm
SLU
- BWI
2 stops29h 39m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$957
This Delta deal was found by Cheapflights users on 4/7. 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.
Mon 4/276:00 am
BWI
- UVF
1 stop8h 02m
Delta
Thu 4/303:22 pm
UVF
- BWI
1 stop9h 16m
Delta
Deal found 4/7![Delta logo]()
$789
This Delta deal was found by Cheapflights users on 4/7. 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.
Sun 5/36:00 am
BWI
- UVF
1 stop8h 02m
Delta
Wed 5/63:22 pm
UVF
- BWI
1 stop9h 16m
Delta
Deal found 4/7![Delta logo]()
$822
This Delta deal was found by Cheapflights users on 4/9. 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 4/287:00 am
BWI
- UVF
1 stop7h 02m
Delta
Mon 5/113:25 pm
UVF
- BWI
1 stop9h 32m
Delta
Deal found 4/9![Delta logo]()
$832
This Mytrip deal was found by Cheapflights users on 4/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:30 am
BWI
- SLU
3 stops34h 05m
Multiple Airlines
Tue 5/57:10 pm
SLU
- BWI
3 stops28h 19m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$1,337
This Delta deal was found by Cheapflights users on 4/10. 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 8/66:45 am
BWI
- UVF
1 stop7h 27m
Delta
Mon 8/103:28 pm
UVF
- BWI
1 stop8h 48m
Delta
Deal found 4/10![Delta logo]()
$832
This Mytrip deal was found by Cheapflights users on 4/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:20 am
BWI
- SLU
3 stops12h 40m
Multiple Airlines
Sun 4/269:10 am
SLU
- BWI
3 stops14h 49m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,356
This Delta deal was found by Cheapflights users on 4/6. 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.
Thu 9/37:00 am
BWI
- UVF
1 stop7h 08m
Delta
Sun 9/63:28 pm
UVF
- BWI
1 stop8h 48m
Delta
Deal found 4/6![Delta logo]()
$919
Last-minute flights from Baltimore to Saint LuciaDiscover last-minute flight deals from Baltimore to Saint Lucia. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Saint Lucia. Data last updated April 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/6. 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.
Fri 4/106:00 am
BWI
- UVF
1 stop7h 58m
Delta
Tue 4/143:22 pm
UVF
- BWI
1 stop9h 16m
Delta
Deal found 4/6![Delta logo]()
$478
This Delta deal was found by Cheapflights users on 4/8. 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.
Fri 4/106:00 am
BWI
- UVF
1 stop7h 58m
Delta
Thu 4/163:22 pm
UVF
- BWI
1 stop9h 16m
Delta
Deal found 4/8![Delta logo]()
$498
This United Airlines deal was found by Cheapflights users on 4/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:00 am
BWI
- UVF
1 stop9h 31m
United Airlines
Sat 4/1812:55 pm
UVF
- BWI
1 stop20h 44m
United Airlines
Deal found 4/10![United Airlines logo]()
$532
This Delta deal was found by Cheapflights users on 4/9. 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 4/166:00 am
BWI
- UVF
1 stop8h 02m
Delta
Wed 4/223:22 pm
UVF
- BWI
1 stop9h 16m
Delta
Deal found 4/9![Delta logo]()
$585
This Mytrip deal was found by Cheapflights users on 4/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:20 am
BWI
- SLU
3 stops12h 40m
Multiple Airlines
Sun 4/269:10 am
SLU
- BWI
3 stops14h 49m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,356
This Mytrip deal was found by Cheapflights users on 4/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:30 am
BWI
- SLU
3 stops34h 05m
Multiple Airlines
Tue 5/57:10 pm
SLU
- BWI
3 stops28h 19m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$1,337
This Mytrip deal was found by Cheapflights users on 4/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:30 am
BWI
- SLU
2 stops33h 05m
Multiple Airlines
Sat 5/165:50 pm
SLU
- BWI
2 stops29h 39m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$957
This American Airlines deal was found by Cheapflights users on 4/6. 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.
Thu 5/216:38 pm
BWI
- UVF
1 stop17h 27m
American Airlines
Thu 5/283:16 pm
UVF
- BWI
1 stop8h 51m
American Airlines
Deal found 4/6![American Airlines logo]()
$578
This American Airlines deal was found by Cheapflights users on 4/8. 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.
Thu 5/216:38 pm
BWI
- UVF
1 stop17h 27m
American Airlines
Tue 5/263:16 pm
UVF
- BWI
1 stop18h 10m
American Airlines
Deal found 4/8![American Airlines logo]()
$598
This American Airlines deal was found by Cheapflights users on 4/7. 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 5/246:38 pm
BWI
- UVF
1 stop17h 19m
American Airlines
Wed 5/272:48 pm
UVF
- BWI
1 stop9h 07m
American Airlines
Deal found 4/7![American Airlines logo]()
$528
This Mytrip deal was found by Cheapflights users on 4/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:13 pm
BWI
- SLU
3 stops42h 22m
Multiple Airlines
Thu 5/285:50 pm
SLU
- BWI
2 stops29h 39m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$885
This American Airlines deal was found by Cheapflights users on 4/10. 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.
Wed 5/276:38 pm
BWI
- UVF
1 stop17h 27m
American Airlines
Tue 6/23:16 pm
UVF
- BWI
1 stop9h 07m
American Airlines
Deal found 4/10![American Airlines logo]()
$648
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 April 10, 2026.
Search for one-way flight options from Baltimore to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
This Mytrip deal was found by Cheapflights users on 4/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:35 am
BWI
- UVF
2 stops31h 30m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$212
This American Airlines deal was found by Cheapflights users on 4/7. 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 7/176:39 pm
BWI
- UVF
1 stop17h 29m
American Airlines
Deal found 4/7![American Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 4/6. 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.
Thu 9/248:12 pm
BWI
- UVF
2 stops17h 38m
American Airlines
Deal found 4/6![American Airlines logo]()
$302
This American Airlines deal was found by Cheapflights users on 4/6. 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.
Tue 5/265:01 am
BWI
- UVF
1 stop9h 15m
American Airlines
Deal found 4/6![American Airlines logo]()
$341
This Mytrip deal was found by Cheapflights users on 4/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:10 am
BWI
- UVF
3 stops30h 55m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:10 am
BWI
- UVF
3 stops51h 30m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Thu 4/309:21 pm
BWI
- SLU
3 stops39h 49m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 7/1710:01 am
BWI
- UVF
3 stops51h 39m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$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 April 10, 2026.
Round-trip from | $478 (Delta) |
|---|---|
One-way from | $212 (Mytrip) |
Popular in | November |
Cheapest in | December |
Average price | $736 |
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 April 10, 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
Quickest round-trip
BaltimoreCastries
BWI - UVF
BWIUVF
Baltimore/Washington
Wed 8/19
7:00 am-2:08 pm
1 stop7h 08m
Castries Hewanorra
Wed 8/26
3:28 pm-12:16 am
1 stop8h 48m
$478
BaltimoreCastries
BWI - UVF
BWIUVF
Baltimore/Washington
Wed 5/27
6:00 am-2:05 pm
1 stop8h 05m
Castries Hewanorra
Tue 6/2
3:25 pm-12:47 am
1 stop9h 22m
$712
BaltimoreCastries
BWI - UVF
BWIUVF
Baltimore/Washington
Mon 4/20
6:00 am-2:02 pm
1 stop8h 02m
Castries Hewanorra
Sat 4/25
3:22 pm-12:39 am
1 stop9h 17m
$734
BaltimoreCastries
BWI - UVF
BWIUVF
Baltimore/Washington
Fri 5/8
7:00 am-2:05 pm
1 stop7h 05m
Castries Hewanorra
Thu 5/14
3:25 pm-12:57 am
1 stop9h 32m
$754
BaltimoreCastries
BWI - UVF
BWIUVF
Baltimore/Washington
Mon 4/27
6:00 am-2:02 pm
1 stop8h 02m
Castries Hewanorra
Thu 4/30
3:22 pm-12:38 am
1 stop9h 16m
$789
BaltimoreCastries
BWI - UVF
BWIUVF
Baltimore/Washington
Sun 5/3
6:00 am-2:02 pm
1 stop8h 02m
Castries Hewanorra
Wed 5/6
3:22 pm-12:38 am
1 stop9h 16m
$822
BaltimoreCastries
BWI - UVF
BWIUVF
Baltimore/Washington
Tue 4/28
7:00 am-2:02 pm
1 stop7h 02m
Castries Hewanorra
Mon 5/11
3:25 pm-12:57 am
1 stop9h 32m
$832
BaltimoreCastries
BWI - UVF
BWIUVF
Baltimore/Washington
Thu 8/6
6:45 am-2:12 pm
1 stop7h 27m
Castries Hewanorra
Mon 8/10
3:28 pm-12:16 am
1 stop8h 48m
$832
BaltimoreCastries
BWI - SLU
BWISLU
Baltimore/Washington
Sun 5/24
9:13 pm-3:35 pm
3 stops42h 22m
Castries George F. L. Charle
Thu 5/28
5:50 pm-11:29 pm
2 stops29h 39m
$885
BaltimoreCastries
BWI - UVF
BWIUVF
Baltimore/Washington
Thu 9/3
7:00 am-2:08 pm
1 stop7h 08m
Castries Hewanorra
Sun 9/6
3:28 pm-12:16 am
1 stop8h 48m
$919
Showing 1-10 of 22 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, 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 October 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 April 10, 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
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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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Alternative routes for Baltimore to Saint Lucia
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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 April 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$502 | Average$784 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$505 | Average$821 | FlexibilityNo cancel fee | On-time71% |