$98+ Cheap flights from Baltimore (BWI) to Saint Thomas Island (STT)
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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — STT
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore to Saint Thomas Island 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 Thomas Island
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Cheapest flights from Baltimore to Saint Thomas IslandExplore the most affordable flight options available from Baltimore to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
Explore the most affordable flight options available from Baltimore to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
This American Airlines deal was found by Cheapflights users on 3/6. 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 5/47:16 pm
BWI
- STT
1 stop16h 19m
American Airlines
Wed 5/135:05 pm
STT
- BWI
1 stop6h 44m
American Airlines
Deal found 3/6![American Airlines logo]()
$200
This American Airlines deal was found by Cheapflights users on 3/6. 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 4/87:16 pm
BWI
- STT
1 stop16h 19m
American Airlines
Wed 4/1512:25 pm
STT
- BWI
1 stop11h 24m
American Airlines
Deal found 3/6![American Airlines logo]()
$205
This United Airlines deal was found by Cheapflights users on 3/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:00 am
BWI
- STT
1 stop9h 43m
United Airlines
Wed 5/61:22 pm
STT
- BWI
1 stop9h 22m
United Airlines
Deal found 3/5![United Airlines logo]()
$218
This American Airlines deal was found by Cheapflights users on 3/10. 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 5/37:16 pm
BWI
- STT
1 stop16h 19m
American Airlines
Wed 5/65:05 pm
STT
- BWI
1 stop6h 44m
American Airlines
Deal found 3/10![American Airlines logo]()
$220
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Sun 4/265:05 am
BWI
- STT
1 stop9h 44m
American Airlines
Wed 4/291:15 pm
STT
- BWI
1 stop8h 51m
American Airlines
Deal found 3/6![American Airlines logo]()
$230
This Cheapflightsfares deal was found by Cheapflights users on 3/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:39 pm
BWI
- STT
1 stop16h 47m
Spirit Airlines
Thu 3/264:35 pm
STT
- BWI
1 stop7h 24m
Spirit Airlines
Deal found 3/6![Spirit Airlines logo]()
$234
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Sun 5/36:00 am
BWI
- STT
1 stop9h 43m
United Airlines
Wed 5/61:22 pm
STT
- BWI
1 stop9h 22m
United Airlines
Deal found 3/7![United Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 3/8. 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 3/246:00 am
BWI
- STT
1 stop8h 45m
Delta
Wed 3/253:00 pm
STT
- BWI
1 stop7h 14m
Delta
Deal found 3/8![Delta logo]()
$240
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Thu 3/195:00 am
BWI
- STT
1 stop6h 06m
American Airlines
Thu 3/2612:02 pm
STT
- BWI
1 stop12h 38m
American Airlines
Deal found 3/5![American Airlines logo]()
$251
This Cheapflightsfares deal was found by Cheapflights users on 3/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:39 pm
BWI
- STT
1 stop16h 47m
Spirit Airlines
Tue 3/312:36 pm
STT
- BWI
1 stop9h 23m
Spirit Airlines
Deal found 3/6![Spirit Airlines logo]()
$254
This Delta deal was found by Cheapflights users on 3/10. 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 3/246:00 am
BWI
- STT
1 stop7h 47m
Delta
Tue 3/313:00 pm
STT
- BWI
1 stop9h 53m
Delta
Deal found 3/10![Delta logo]()
$255
Best flights from Baltimore to Saint Thomas IslandDiscover carefully curated flight deals from Baltimore to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
Discover carefully curated flight deals from Baltimore to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 4/286:00 am
BWI
- STT
1 stop9h 31m
United Airlines
Wed 5/61:22 pm
STT
- BWI
1 stop9h 22m
United Airlines
Deal found 3/8![United Airlines logo]()
$290
This Southwest deal was found by Cheapflights users on 3/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:05 am
BWI
- STT
1 stop7h 15m
Southwest
Sun 5/102:05 pm
STT
- BWI
Nonstop4h 20m
Southwest
Deal found 3/5![Southwest logo]()
$355
This Delta deal was found by Cheapflights users on 3/8. 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 4/276:00 am
BWI
- STT
1 stop7h 51m
Delta
Thu 5/71:16 pm
STT
- BWI
1 stop11h 41m
Delta
Deal found 3/8![Delta logo]()
$369
This CheapOair deal was found by Cheapflights users on 3/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:02 am
BWI
- STT
1 stop24h 52m
Spirit Airlines
Wed 5/2710:49 am
STT
- BWI
1 stop10h 15m
Spirit Airlines
Deal found 3/5![Spirit Airlines logo]()
$531
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Sat 5/96:15 am
BWI
- STT
1 stop10h 45m
United Airlines
Fri 5/151:22 pm
STT
- BWI
1 stop9h 22m
United Airlines
Deal found 3/8![United Airlines logo]()
$366
This Southwest deal was found by Cheapflights users on 3/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2610:25 am
BWI
- STT
Nonstop4h 00m
Southwest
Wed 4/292:10 pm
STT
- BWI
1 stop9h 20m
Southwest
Deal found 3/6![Southwest logo]()
$394
This Delta deal was found by Cheapflights users on 3/5. 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.
Tue 3/177:28 am
BWI
- STT
1 stop7h 17m
Delta
Thu 3/193:00 pm
STT
- BWI
1 stop9h 53m
Delta
Deal found 3/5![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:00 am
BWI
- STT
1 stop9h 31m
United Airlines
Thu 4/301:22 pm
STT
- BWI
1 stop9h 22m
United Airlines
Deal found 3/9![United Airlines logo]()
$421
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Sat 5/93:27 pm
BWI
- STT
2 stops24h 16m
United Airlines
Tue 5/121:22 pm
STT
- BWI
1 stop9h 22m
United Airlines
Deal found 3/8![United Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 3/6. 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 3/197:28 am
BWI
- STT
1 stop6h 19m
Delta
Mon 3/231:55 pm
STT
- BWI
1 stop10h 58m
Delta
Deal found 3/6![Delta logo]()
$508
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1910:25 am
BWI
- STT
Nonstop4h 00m
Southwest
Thu 4/232:30 pm
STT
- BWI
1 stop7h 15m
Southwest
Deal found 3/9![Southwest logo]()
$511
This Southwest deal was found by Cheapflights users on 3/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:05 am
BWI
- STT
1 stop8h 15m
Southwest
Sat 3/281:50 pm
STT
- BWI
Nonstop4h 30m
Southwest
Deal found 3/8![Southwest logo]()
$514
Last-minute flights from Baltimore to Saint Thomas IslandDiscover last-minute flight deals from Baltimore to Saint Thomas Island. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Saint Thomas Island. Data last updated March 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Thu 3/195:00 am
BWI
- STT
1 stop6h 06m
American Airlines
Thu 3/2612:02 pm
STT
- BWI
1 stop12h 38m
American Airlines
Deal found 3/5![American Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 3/5. 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.
Thu 3/197:28 am
BWI
- STT
1 stop7h 17m
Delta
Tue 3/243:00 pm
STT
- BWI
1 stop9h 53m
Delta
Deal found 3/5![Delta logo]()
$256
This Cheapflightsfares deal was found by Cheapflights users on 3/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:39 pm
BWI
- STT
1 stop16h 47m
Spirit Airlines
Thu 3/264:35 pm
STT
- BWI
1 stop7h 24m
Spirit Airlines
Deal found 3/6![Spirit Airlines logo]()
$234
This FlightHub deal was found by Cheapflights users on 3/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:39 pm
BWI
- STT
1 stop16h 47m
Spirit Airlines
Fri 3/274:35 pm
STT
- BWI
1 stop7h 24m
Spirit Airlines
Deal found 3/8![Spirit Airlines logo]()
$258
This Delta deal was found by Cheapflights users on 3/8. 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 3/246:00 am
BWI
- STT
1 stop8h 45m
Delta
Wed 3/253:00 pm
STT
- BWI
1 stop7h 14m
Delta
Deal found 3/8![Delta logo]()
$240
This Cheapflightsfares deal was found by Cheapflights users on 3/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:39 pm
BWI
- STT
1 stop16h 47m
Spirit Airlines
Tue 3/312:36 pm
STT
- BWI
1 stop9h 23m
Spirit Airlines
Deal found 3/6![Spirit Airlines logo]()
$254
This Delta deal was found by Cheapflights users on 3/10. 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 3/246:00 am
BWI
- STT
1 stop7h 47m
Delta
Tue 3/313:00 pm
STT
- BWI
1 stop9h 53m
Delta
Deal found 3/10![Delta logo]()
$255
This American Airlines deal was found by Cheapflights users on 3/6. 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 4/87:16 pm
BWI
- STT
1 stop16h 19m
American Airlines
Wed 4/1512:25 pm
STT
- BWI
1 stop11h 24m
American Airlines
Deal found 3/6![American Airlines logo]()
$205
This American Airlines deal was found by Cheapflights users on 3/10. 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 4/136:00 am
BWI
- STT
1 stop10h 15m
American Airlines
Thu 4/1612:25 pm
STT
- BWI
1 stop11h 24m
American Airlines
Deal found 3/10![American Airlines logo]()
$220
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Mon 4/206:00 am
BWI
- STT
1 stop7h 15m
American Airlines
Thu 4/235:05 pm
STT
- BWI
1 stop6h 44m
American Airlines
Deal found 3/5![American Airlines logo]()
$200
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Sun 4/265:05 am
BWI
- STT
1 stop9h 44m
American Airlines
Wed 4/291:15 pm
STT
- BWI
1 stop8h 51m
American Airlines
Deal found 3/6![American Airlines logo]()
$230
One-way flights from Baltimore to Saint Thomas IslandSearch for one-way flight options from Baltimore to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
Search for one-way flight options from Baltimore to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 4/76:00 am
BWI
- STT
1 stop9h 31m
United Airlines
Deal found 3/8![United Airlines logo]()
$98
This American Airlines deal was found by Cheapflights users on 3/6. 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 4/216:00 am
BWI
- STT
1 stop8h 50m
American Airlines
Deal found 3/6![American Airlines logo]()
$99
This Delta deal was found by Cheapflights users on 3/6. 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.
Mon 5/46:00 am
BWI
- STT
1 stop7h 51m
Delta
Deal found 3/6![Delta logo]()
$108
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:00 am
BWI
- STT
1 stop9h 43m
United Airlines
Deal found 3/6![United Airlines logo]()
$113
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:39 pm
BWI
- STT
1 stop16h 47m
Spirit Airlines
Deal found 3/9![Spirit Airlines logo]()
$114
This Delta deal was found by Cheapflights users on 3/10. 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 5/66:00 am
BWI
- STT
1 stop8h 48m
Delta
Deal found 3/10![Delta logo]()
$118
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:55 am
BWI
- STT
Nonstop4h 05m
Southwest
Deal found 3/9![Southwest logo]()
$124
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Thu 4/96:00 am
BWI
- STT
1 stop9h 31m
United Airlines
Deal found 3/10![United Airlines logo]()
$126
This American Airlines deal was found by Cheapflights users on 3/9. 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 5/95:52 pm
BWI
- STT
1 stop16h 55m
American Airlines
Deal found 3/9![American Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Mon 4/610:00 pm
BWI
- STT
1 stop15h 26m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$132
This American Airlines deal was found by Cheapflights users on 3/8. 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 4/297:16 pm
BWI
- STT
1 stop16h 19m
American Airlines
Deal found 3/8![American Airlines logo]()
$133
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Sun 3/227:54 pm
BWI
- STT
1 stop15h 12m
American Airlines
Deal found 3/6![American Airlines logo]()
$134
Find flight deals from Baltimore to Saint Thomas Island
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Saint Thomas Island (STT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $200 (American Airlines) |
One-way from | $98 (United Airlines) |
Popular in | April |
Cheapest in | February |
Average price | $466 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to Saint Thomas Island 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 March 10, 2026.
Use the filters below to find and compare flights from Baltimore to Saint Thomas Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreSaint Thomas Island
BWI - STT
BWISTT
Baltimore/Washington
Tue 4/28
6:00 am-3:31 pm
1 stop9h 31m
Saint Thomas Island Cyril E King
Wed 5/6
1:22 pm-10:44 pm
1 stop9h 22m
$290
BaltimoreSaint Thomas Island
BWI - STT
BWISTT
Baltimore/Washington
Tue 5/5
6:05 am-1:20 pm
1 stop7h 15m
Saint Thomas Island Cyril E King
Sun 5/10
2:05 pm-6:25 pm
Nonstop4h 20m
$355
BaltimoreSaint Thomas Island
BWI - STT
BWISTT
Baltimore/Washington
Sat 5/9
6:15 am-5:00 pm
1 stop10h 45m
Saint Thomas Island Cyril E King
Fri 5/15
1:22 pm-10:44 pm
1 stop9h 22m
$366
BaltimoreSaint Thomas Island
BWI - STT
BWISTT
Baltimore/Washington
Mon 4/27
6:00 am-1:51 pm
1 stop7h 51m
Saint Thomas Island Cyril E King
Thu 5/7
1:16 pm-12:57 am
1 stop11h 41m
$369
BaltimoreSaint Thomas Island
BWI - STT
BWISTT
Baltimore/Washington
Sun 4/26
10:25 am-2:25 pm
Nonstop4h 00m
Saint Thomas Island Cyril E King
Wed 4/29
2:10 pm-11:30 pm
1 stop9h 20m
$394
BaltimoreSaint Thomas Island
BWI - STT
BWISTT
Baltimore/Washington
Tue 3/17
7:28 am-2:45 pm
1 stop7h 17m
Saint Thomas Island Cyril E King
Thu 3/19
3:00 pm-12:53 am
1 stop9h 53m
$404
BaltimoreSaint Thomas Island
BWI - STT
BWISTT
Baltimore/Washington
Mon 4/27
6:00 am-3:31 pm
1 stop9h 31m
Saint Thomas Island Cyril E King
Thu 4/30
1:22 pm-10:44 pm
1 stop9h 22m
$421
BaltimoreSaint Thomas Island
BWI - STT
BWISTT
Baltimore/Washington
Sat 5/9
3:27 pm-3:43 pm
2 stops24h 16m
Saint Thomas Island Cyril E King
Tue 5/12
1:22 pm-10:44 pm
1 stop9h 22m
$440
BaltimoreSaint Thomas Island
BWI - STT
BWISTT
Baltimore/Washington
Thu 3/19
7:28 am-1:47 pm
1 stop6h 19m
Saint Thomas Island Cyril E King
Mon 3/23
1:55 pm-12:53 am
1 stop10h 58m
$508
Quickest round-trip
BaltimoreSaint Thomas Island
BWI - STT
BWISTT
Baltimore/Washington
Sun 4/19
10:25 am-2:25 pm
Nonstop4h 00m
Saint Thomas Island Cyril E King
Thu 4/23
2:30 pm-9:45 pm
1 stop7h 15m
$511
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Baltimore to Saint Thomas Island
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Saint Thomas Island in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Baltimore-Saint Thomas Island flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Saint Thomas Island flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Saint Thomas Island flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Baltimore-Saint Thomas Island flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Saint Thomas Island flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Baltimore to Saint Thomas Island
Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Baltimore with our price prediction graph.
BWI-STT
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 Thomas Island
How far ahead should I book a flight from Baltimore to Saint Thomas Island?
Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Saint Thomas Island. Price data was last updated on March 6, 2026.
To ensure you get the cheapest price possible for a flight from Baltimore to Saint Thomas Island, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Baltimore to Saint Thomas Island?
Currently, January is the cheapest month in which you can book a flight from Baltimore to Saint Thomas Island (average of $107). Flying from Baltimore to Saint Thomas Island in October is currently the most expensive (average of $305). 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 STT?
Find hourly flight availability from Baltimore to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 10, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Saint Thomas Island as you normally would.
Reviews of airlines servicing Saint Thomas Island
Get insights into the airlines that provide service to Saint Thomas Island. 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 Thomas Island. Reviews last updated March 10, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Baltimore to Saint Thomas Island have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Saint Thomas Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Saint Thomas Island?
Book flights to Saint Thomas Island if you plan to visit one of these locationsSt. John
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Baltimore and Saint Thomas Island flights
Browse other Baltimore and Saint Thomas Island flight options. Last updated on March 10, 2026.
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Other flights to Saint Thomas Island
Explore flights to Saint Thomas Island departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
Top 6 airlines flying from Baltimore to Saint Thomas Island
Discover the top 6 airlines that operate flights from Baltimore to Saint Thomas Island. 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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$520 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$187 | Average$371 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$187 | Average$398 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$191 | Average$628 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$222 | Average$595 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$355 | Average$563 | FlexibilityNo cancel fee | On-time69% |