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Saint Thomas Island

$93+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — STT
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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

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Cheapflights Tip: The best prices from Baltimore/Washington to Saint Thomas Island Cyril E King are usually found in July or January, booked 34 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Baltimore to Saint Thomas Island

Cheapest flights from Baltimore to Saint Thomas Island
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 December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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 12/316:42 amBWI - STT
1 stop8h 10mAmerican Airlines
Thu 1/86:39 pmSTT - BWI
1 stop15h 40mAmerican Airlines
Deal found 12/10$199
This American Airlines deal was found by Cheapflights users on 12/9. 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.
Tue 12/166:00 amBWI - STT
1 stop9h 58mAmerican Airlines
Fri 12/194:25 pmSTT - BWI
1 stop8h 14mAmerican Airlines
Deal found 12/9$263
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/135:00 amBWI - STT
1 stop5h 41mAmerican Airlines
Sat 12/204:34 pmSTT - BWI
1 stop17h 24mAmerican Airlines
Deal found 12/11$290
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/127:21 pmBWI - STT
1 stop15h 20mAmerican Airlines
Fri 12/196:36 pmSTT - BWI
1 stop15h 50mAmerican Airlines
Deal found 12/11$300
This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:18 pmBWI - STT
1 stop16h 13mSpirit Airlines
Wed 1/712:31 pmSTT - BWI
1 stop8h 33mSpirit Airlines
Deal found 12/10$312
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/127:21 pmBWI - STT
1 stop15h 20mAmerican Airlines
Mon 12/152:49 pmSTT - BWI
1 stop10h 40mAmerican Airlines
Deal found 12/11$316
This KAYAK deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:18 pmBWI - STT
1 stop16h 13mSpirit Airlines
Thu 1/83:57 pmSTT - BWI
2 stops19h 30mSpirit Airlines
Deal found 12/10$331
This Cheapflightsfares deal was found by Cheapflights users on 12/9. 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.
Tue 12/309:09 pmBWI - STT
1 stop16h 19mSpirit Airlines
Tue 1/63:23 pmSTT - BWI
1 stop9h 26mSpirit Airlines
Deal found 12/9$363
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Wed 12/176:00 amBWI - STT
1 stop5h 56mAmerican Airlines
Sun 12/216:36 pmSTT - BWI
1 stop15h 50mAmerican Airlines
Deal found 12/11$380

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 December 12, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$189
(American Airlines)

One-way from

$93
(American Airlines)

Popular in

December

Cheapest in

July

Average price

$702
Provider with most accurate pricing for Baltimore/Washington-Saint Thomas Island Cyril E King flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Saint Thomas Island Cyril E King flights.
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From Baltimore/Washington to Saint Thomas Island Cyril E King
Search Deals
One-way flight from Baltimore/Washington to Saint Thomas Island Cyril E King
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 2025.
Use the filters below to find and compare flights from Baltimore to Saint Thomas Island that are best for you.

Fly from

Baltimore

Fly to

Saint Thomas Island

Route

Depart

Return

Price

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Tue 1/20

6:00 am-1:10 pm

1 stop6h 10m

Saint Thomas Island Cyril E King

Fri 1/30

6:39 pm-9:19 am

1 stop15h 40m

$189

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Mon 2/2

7:22 am-3:05 pm

1 stop6h 43m

Saint Thomas Island Cyril E King

Wed 2/4

4:15 pm-12:41 am

1 stop9h 26m

$219

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Thu 2/19

7:15 am-3:04 pm

1 stop6h 49m

Saint Thomas Island Cyril E King

Wed 2/25

3:10 pm-12:37 am

1 stop10h 27m

$219

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Tue 1/6

8:45 am-4:10 pm

1 stop6h 25m

Saint Thomas Island Cyril E King

Thu 1/8

4:15 pm-11:37 pm

1 stop8h 22m

$219

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Fri 1/23

6:36 pm-3:56 pm

1 stop20h 20m

Saint Thomas Island Cyril E King

Mon 1/26

4:47 pm-9:19 am

1 stop17h 32m

$248

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Wed 1/14

8:45 am-4:10 pm

1 stop6h 25m

Saint Thomas Island Cyril E King

Thu 1/22

3:10 pm-12:41 am

1 stop10h 31m

$278

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Tue 2/3

6:00 am-4:20 pm

1 stop9h 20m

Saint Thomas Island Cyril E King

Thu 2/5

4:15 pm-12:41 am

1 stop9h 26m

$278

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Sun 1/18

6:36 pm-3:56 pm

1 stop20h 20m

Saint Thomas Island Cyril E King

Thu 1/22

4:47 pm-9:19 am

1 stop17h 32m

$284

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Mon 5/4

6:05 am-3:43 pm

1 stop9h 38m

Saint Thomas Island Cyril E King

Wed 5/13

1:22 pm-10:34 pm

1 stop9h 12m

$289

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Sun 1/11

5:25 pm-2:52 pm

2 stops20h 27m

Saint Thomas Island Cyril E King

Thu 1/15

3:57 pm-11:47 pm

1 stop8h 50m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 24 results
1
2
3

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 Baltimore-Saint Thomas Island flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Baltimore-Saint Thomas Island flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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.
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 December 5, 2025.

To ensure you get the cheapest price possible for a flight from Baltimore to Saint Thomas Island, you should look to book at least 34 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, March is the cheapest month in which you can book a flight from Baltimore to Saint Thomas Island (average of $153). Flying from Baltimore to Saint Thomas Island in October is currently the most expensive (average of $309). 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 December 12, 2025.

It’s optimal to fly from Baltimore to Saint Thomas Island in the afternoon. By choosing this option you can save up to 73% on the cost of your flight, compared to a flight in the morning.

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

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 December 12, 2025.
See what other customers who have flown with Delta, United Airlines, and American 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.
Delta
7.9
Good
8,007 reviews

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,180 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

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

    For as low as $189, American Airlines can have you in Saint Thomas Island from Baltimore in 6h 10m. The distance from Baltimore to Saint Thomas Island is about 1600 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Baltimore to Saint Thomas Island is Spirit Airlines. Our recent data shows that you can find tickets from as low as $190 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $292 and $465 round-trip. Spirit Airlines is 65% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $89 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $222 and Delta from $222 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Saint Thomas Island 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 Baltimore to Saint Thomas Island?

    Currently, March is the cheapest month in which you can book a flight from Baltimore to Saint Thomas Island (average of $153). Flying from Baltimore to Saint Thomas Island in October is currently the most expensive (average of $309). 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

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

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Top 4 airlines flying from Baltimore to Saint Thomas Island

Discover the top 4 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$192Average$363FlexibilityNo cancel feeOn-time65%
DeltaCheapest$396Average$590FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$465Average$615FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$469Average$669FlexibilityNo cancel feeOn-time71%

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