What is the cheapest airline to fly 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 $183 on this airline. Spirit Airlines is 66% 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 $106 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $268 and United Airlines from $512 one-way.

What is the cheapest day to fly from Baltimore to Saint Thomas Island?

Travelers seeking maximum savings on their Baltimore to Saint Thomas Island flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Baltimore to Saint Thomas Island?

Consider American Airlines, Delta or Spirit Airlines when booking your flight. These represent the most popular airlines when flying from Baltimore to Saint Thomas Island.

What is the cheapest day to fly round-trip from Baltimore to Saint Thomas Island?

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 27% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Baltimore to Saint Thomas Island?

Users have found that booking a flight from Baltimore to Saint Thomas Island at least 38 days early can save you up to 158% on average compared to booking a flight this week. If booking 38 days before your flight isn’t an option for you, users have found flights from Baltimore to Saint Thomas Island for as little as $493 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $881 for flights departing within the next 3 days.

What is the cheapest month to fly from Baltimore to Saint Thomas Island?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, September can be a great choice for travel to Saint Thomas Island. Flights to Saint Thomas Island from Baltimore in September are about $591 on average during September, but can be found for as low as $198.

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.

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.

$78+ Flights from Baltimore to Saint Thomas Island

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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

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

Cheap flight deals from Baltimore to Saint Thomas Island

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$183 (Cheapflightsfares)
One-way from	$106 (Mytrip)
Popular in	December
Cheapest in	May
Average price	$545

Provider with most accurate pricing for Baltimore/Washington-Saint Thomas Island Cyril E King flight deals.

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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

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One-way flight from Baltimore/Washington to Saint Thomas Island Cyril E King

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($64 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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Find 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 March 26, 2025.

Sat 5/37:55 pmBWI - STT

1 stop14h 05mSpirit Airlines

Sat 5/1010:52 amSTT - BWI

1 stop8h 00mSpirit Airlines

Deal found 3/24

$183

Wed 4/99:32 pmBWI - STT

1 stop12h 28mMultiple Airlines

Mon 4/145:40 pmSTT - BWI

1 stop12h 35mMultiple Airlines

Deal found 3/24

$328

Best flights from Baltimore to Saint Thomas Island
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 26, 2025.

Sat 5/37:55 pmBWI - STT

1 stop14h 05mSpirit Airlines

Sat 5/1010:52 amSTT - BWI

1 stop8h 00mSpirit Airlines

Deal found 3/24

$183

Wed 4/99:32 pmBWI - STT

1 stop12h 28mMultiple Airlines

Mon 4/145:40 pmSTT - BWI

1 stop12h 35mMultiple Airlines

Deal found 3/24

$328

Last-minute flights from Baltimore to Saint Thomas Island
Discover last-minute flight deals from Baltimore to Saint Thomas Island. Data last updated March 26, 2025 and is based on user searches.

Tue 4/15:00 amBWI - STT

1 stop9h 38mAmerican Airlines

Tue 4/154:50 pmSTT - BWI

1 stop6h 47mAmerican Airlines

Deal found 3/25

$737

Wed 4/25:50 amBWI - STT

1 stop7h 51mDelta

Sun 4/63:00 pmSTT - BWI

1 stop9h 36mDelta

Deal found 3/25

$789

Fri 4/48:27 pmBWI - STT

1 stop13h 39mSpirit Airlines

Wed 4/911:05 amSTT - BWI

1 stop7h 45mSpirit Airlines

Deal found 3/25

$311

Wed 4/99:32 pmBWI - STT

1 stop12h 28mMultiple Airlines

Mon 4/145:40 pmSTT - BWI

1 stop12h 35mMultiple Airlines

Deal found 3/24

$328

Tue 4/227:55 pmBWI - STT

1 stop14h 05mSpirit Airlines

Tue 4/2911:05 amSTT - BWI

1 stop11h 45mSpirit Airlines

Deal found 3/24

$184

One-way flights from Baltimore to Saint Thomas Island
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 26, 2025.

Mon 4/147:55 pmBWI - STT

1 stop14h 05mSpirit Airlines

Deal found 3/25

$106

Wed 5/78:00 amBWI - STT

1 stop7h 10mDelta

Deal found 3/25

$268

Fri 5/164:19 pmBWI - STT

1 stop23h 24mUnited Airlines

Deal found 3/25

$512

Cheapflights Fare Finder

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

Price

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Sat 5/3

7:55 pm-10:00 am

1 stop14h 05m

Saint Thomas Island Cyril E King

Sat 5/10

10:52 am-6:52 pm

1 stop8h 00m

$183

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Wed 4/9

9:32 pm-10:00 am

1 stop12h 28m

Saint Thomas Island Cyril E King

Mon 4/14

5:40 pm-6:15 am

1 stop12h 35m

$328

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Wed 4/30

7:55 pm-10:00 am

1 stop14h 05m

$78

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Wed 5/7

8:00 am-3:10 pm

1 stop7h 10m

$268

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Fri 5/16

4:19 pm-3:43 pm

1 stop23h 24m

$512

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Tue 4/29

8:09 am-3:26 pm

1 stop7h 17m

$553

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Compare providers for flights from Baltimore to Saint Thomas Island

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*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
CheapTicketsDeal	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy1 star	Trust 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 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.

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?

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, September is the cheapest month in which you can book a flight from Baltimore to Saint Thomas Island (average of $433). Flying from Baltimore to Saint Thomas Island in June is currently the most expensive (average of $646). 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?

It’s optimal to fly from Baltimore to Saint Thomas Island in the afternoon. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Saint Thomas Island

Delta

8.0

Very good

7,891 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,891 reviews

Delta

8.0

Very good

7,891 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,608 reviews

Delta

8.0

Very good

7,891 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Spirit Airlines

6.3

Okay

7,878 reviews

Delta

8.0

Very good

7,891 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What is the cheapest airline to fly 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 $183 on this airline. Spirit Airlines is 66% 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 $106 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $268 and United Airlines from $512 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, September is the cheapest month in which you can book a flight from Baltimore to Saint Thomas Island (average of $433). Flying from Baltimore to Saint Thomas Island in June is currently the most expensive (average of $646). 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

St. John

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Baltimore to Saint Thomas Island

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$198	Average$371	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$438	Average$616	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$441	Average$647	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$450	Average$672	FlexibilityNo cancel fee	On-time69%

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$78+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Cheap flight deals from Baltimore to Saint Thomas Island

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Baltimore to Saint Thomas Island

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 26, 2025.

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 26, 2025.

Cheapflights Fare Finder

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

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.

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.

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 21, 2025.

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

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 26, 2025.

Reviews of airlines servicing Saint Thomas Island

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.

What is the cheapest airline to fly from Baltimore to Saint Thomas Island round-trip?

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

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

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

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

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

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Alternative routes for Baltimore to Saint Thomas Island

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Top 4 airlines flying from Baltimore to Saint Thomas Island

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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 March 26, 2025.