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$122+ Cheap flights from Saint Thomas Island (STT) to Baltimore (BWI)

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
STT — BWI
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
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Cheap flight deals from Saint Thomas Island to Baltimore

Cheapest flights from Saint Thomas Island to Baltimore
Explore the most affordable flight options available from Saint Thomas Island to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

This Delta deal was found by Cheapflights users on 4/22. 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 4/303:05 pm
STT
-
BWI
1 stop9h 33m
Delta
Sun 5/36:00 am
BWI
-
STT
1 stop8h 48m
Delta
Deal found 4/22$290
This American Airlines deal was found by Cheapflights users on 4/19. 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 5/75:05 pm
STT
-
BWI
1 stop17h 46m
American Airlines
Sun 5/106:00 am
BWI
-
STT
1 stop10h 15m
American Airlines
Deal found 4/19$311
This Delta deal was found by Cheapflights users on 4/23. 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 4/301:22 pm
STT
-
BWI
1 stop11h 16m
Delta
Thu 5/76:00 am
BWI
-
STT
1 stop7h 51m
Delta
Deal found 4/23$312
This Delta deal was found by Cheapflights users on 4/19. 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 12/233:05 pm
STT
-
BWI
1 stop6h 41m
Delta
Thu 12/317:00 am
BWI
-
STT
1 stop8h 25m
Delta
Deal found 4/19$332
This Southwest deal was found by Cheapflights users on 4/22. 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.
Thu 9/242:35 pm
STT
-
BWI
1 stop7h 40m
Southwest
Mon 9/287:20 am
BWI
-
STT
1 stop6h 30m
Southwest
Deal found 4/22$333
This Delta deal was found by Cheapflights users on 4/19. 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 4/283:05 pm
STT
-
BWI
1 stop9h 33m
Delta
Mon 5/47:00 am
BWI
-
STT
1 stop7h 48m
Delta
Deal found 4/19$343
This Southwest deal was found by Cheapflights users on 4/23. 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.
Fri 9/112:35 pm
STT
-
BWI
1 stop7h 40m
Southwest
Mon 9/147:20 am
BWI
-
STT
1 stop6h 30m
Southwest
Deal found 4/23$354
This CheapOair deal was found by Cheapflights users on 4/20. 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.
Fri 6/192:29 pm
STT
-
BWI
1 stop8h 54m
Spirit Airlines
Wed 8/126:30 am
BWI
-
STT
1 stop6h 53m
Spirit Airlines
Deal found 4/20$368
This United Airlines deal was found by Cheapflights users on 4/20. 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 4/301:22 pm
STT
-
BWI
1 stop9h 22m
United Airlines
Thu 5/76:00 am
BWI
-
STT
1 stop9h 43m
United Airlines
Deal found 4/20$380
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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.
Thu 7/92:29 pm
STT
-
BWI
1 stop8h 54m
Spirit Airlines
Sun 7/126:30 am
BWI
-
STT
1 stop6h 53m
Spirit Airlines
Deal found 4/21$382

Find flight deals from Saint Thomas Island to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Saint Thomas Island (STT) to Baltimore (BWI). 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 April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$290
(American Airlines)

One-way from

$122
(Delta)

Popular in

September

Cheapest in

February

Average price

$416
Provider with most accurate pricing for Saint Thomas Island Cyril E King-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Saint Thomas Island Cyril E King-Baltimore/Washington flights.
Search Deals
From Saint Thomas Island Cyril E King to Baltimore/Washington
Search Deals
One-way flight from Saint Thomas Island Cyril E King to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Thomas Island to Baltimore 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 24, 2026.
Use the filters below to find and compare flights from Saint Thomas Island to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint Thomas IslandBaltimore

STT - BWI

STTBWI

Saint Thomas Island Cyril E King

Thu 5/7

5:05 pm-10:51 am

1 stop17h 46m

Baltimore/Washington

Sun 5/10

6:00 am-4:15 pm

1 stop10h 15m

$311

Saint Thomas IslandBaltimore

STT - BWI

STTBWI

Saint Thomas Island Cyril E King

Thu 9/24

2:35 pm-10:15 pm

1 stop7h 40m

Baltimore/Washington

Mon 9/28

7:20 am-1:50 pm

1 stop6h 30m

$333

Saint Thomas IslandBaltimore

STT - BWI

STTBWI

Saint Thomas Island Cyril E King

Fri 9/11

2:35 pm-10:15 pm

1 stop7h 40m

Baltimore/Washington

Mon 9/14

7:20 am-1:50 pm

1 stop6h 30m

$354

Saint Thomas IslandBaltimore

STT - BWI

STTBWI

Saint Thomas Island Cyril E King

Tue 5/5

1:22 pm-10:44 pm

1 stop9h 22m

Baltimore/Washington

Sat 5/9

6:15 am-5:00 pm

1 stop10h 45m

$384

Saint Thomas IslandBaltimore

STT - BWI

STTBWI

Saint Thomas Island Cyril E King

Sat 5/23

4:57 pm-9:26 am

1 stop16h 29m

Baltimore/Washington

Wed 5/27

5:01 am-1:47 pm

1 stop8h 46m

$404

Saint Thomas IslandBaltimore

STT - BWI

STTBWI

Saint Thomas Island Cyril E King

Thu 6/11

1:52 pm-11:29 pm

1 stop9h 37m

Baltimore/Washington

Mon 6/15

7:10 am-2:16 pm

1 stop7h 06m

$452

Saint Thomas IslandBaltimore

STT - BWI

STTBWI

Saint Thomas Island Cyril E King

Tue 5/5

2:30 pm-9:15 am

2 stops42h 45m

Baltimore/Washington

Sat 5/9

6:02 pm-12:47 pm

1 stop18h 45m

$494
Quickest round-trip

Saint Thomas IslandBaltimore

STT - BWI

STTBWI

Saint Thomas Island Cyril E King

Thu 5/14

2:30 pm-9:45 pm

1 stop7h 15m

Baltimore/Washington

Sun 5/24

10:25 am-2:25 pm

Nonstop4h 00m

$494

Saint Thomas IslandBaltimore

STT - BWI

STTBWI

Saint Thomas Island Cyril E King

Fri 6/12

1:52 pm-12:13 pm

1 stop22h 21m

Baltimore/Washington

Tue 6/16

9:43 pm-1:23 pm

2 stops39h 40m

$499

Saint Thomas IslandBaltimore

STT - BWI

STTBWI

Saint Thomas Island Cyril E King

Thu 5/7

2:30 pm-5:20 am

2 stops14h 50m

Baltimore/Washington

Sun 5/10

8:15 pm-1:35 pm

2 stops17h 20m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Saint Thomas Island to Baltimore

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 Saint Thomas Island to Baltimore in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Saint Thomas Island-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Saint Thomas Island-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Saint Thomas Island-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Saint Thomas Island-Baltimore 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 Saint Thomas Island-Baltimore 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 Saint Thomas Island to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Saint Thomas Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Saint Thomas Island to Baltimore

What is the cheapest month to book a flight from Saint Thomas Island to Baltimore?

Currently, February is the cheapest month in which you can book a flight from Saint Thomas Island to Baltimore (average of $278). Flying from Saint Thomas Island to Baltimore in September is currently the most expensive (average of $629). 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 STT to BWI?

Find hourly flight availability from Saint Thomas Island to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2026.

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

How much does it cost to fly round-trip from Saint Thomas Island to Baltimore?

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated April 24, 2026.
Read reviews from past customers who have flown American Airlines and Spirit Airlines from Saint Thomas Island to Baltimore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,662 reviews

Food

6.4

Entertainment

6.9

Comfort

7.2

Crew

7.9

Boarding

7.5

Overall

7.1

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.
American Airlines
7.1
Good
11,662 reviews
American Airlines
7.1
Good
11,662 reviews

Food

6.4

Entertainment

6.9

Comfort

7.2

Crew

7.9

Boarding

7.5

Overall

7.1

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.
Spirit Airlines
6.3
Okay
8,634 reviews
American Airlines
7.1
Good
11,662 reviews

Food

6.4

Entertainment

6.9

Comfort

7.2

Crew

7.9

Boarding

7.5

Overall

7.1

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.

Related info for your journey

Find useful and relevant information for your journey from Saint Thomas Island to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Saint Thomas Island to Baltimore?

    Southwest, American Airlines, and Spirit Airlines can get you from Saint Thomas Island to Baltimore in just under 7h 40m. Your travel time can differ by up to 19h 42m. The distance between Saint Thomas Island and Baltimore is about 1600 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Saint Thomas Island to Baltimore round-trip?

    Cheapflights users have booked flights from Saint Thomas Island to Baltimore round-trip from $280. Another airline that can offer you cheap pricing is Spirit Airlines. American Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Saint Thomas Island to Baltimore one-way?

    The cheapest airlines for a one-way flight from Saint Thomas Island to Baltimore are Delta ($112), Spirit Airlines ($137), and American Airlines ($144).

  • What are the cheapest flights from Saint Thomas Island to Baltimore?

    On average you can expect to pay $462 for a flight from Saint Thomas Island to Baltimore. The cheapest flight overall is $170 while the most popular route, (Saint Thomas Island Cyril E King - Baltimore/Washington) is currently priced at $290.

  • Can I find deals for flights from Saint Thomas Island to Baltimore that include hotel bookings?

    Yes. In addition to deals on Saint Thomas Island to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Saint Thomas Island to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Thomas Island to Baltimore.

  • Can I find deals for business class flights from Saint Thomas Island to Baltimore?

    Yes. Cheapflights offers flight deals from Saint Thomas Island to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Saint Thomas Island to Baltimore?

    Currently, February is the cheapest month in which you can book a flight from Saint Thomas Island to Baltimore (average of $278). Flying from Saint Thomas Island to Baltimore in September is currently the most expensive (average of $629). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Saint Thomas Island to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
Saint Thomas Island to Dulles Intl flights
Saint Thomas Island to Philadelphia flights

Top 2 airlines flying from Saint Thomas Island to Baltimore

Discover the top 2 airlines that operate flights from Saint Thomas Island to Baltimore. 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 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$280Average$507FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$347Average$474FlexibilityNo cancel feeOn-time65%

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