BWI - STT

$118 Find Cheap Flights from Baltimore to Saint Thomas Island

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Saint Thomas Island departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Thomas Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Saint Thomas Island.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Saint Thomas Island.
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Everything you should know

Cheapest round-trip
$240
Typical prices: $599-$401
American Airlines
Fri 8/21Fri 8/28
BWI - STT • 1 stop
Cheapest non-stop
$515
Southwest
Sat 6/27Sat 7/4
BWI - STT • Non-stop
Nonstop flights
Sat, Sun
You can fly direct with Southwest. Average duration is 4h 15m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $240 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $444 (round-trip)
Shortest trip • 6h 07m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Saint Thomas Island!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Baltimore to Saint Thomas Island (BWI-STT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Saint Thomas Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Saint Thomas Island

Fri, Aug 21 - Fri, Aug 28
American Airlines Logo
6:00 am - 2:59 pm
BWI
-
STT
8h 59m
1 stop
American Airlines Logo
4:42 pm - 9:47 am
STT
-
BWI
17h 05m
1 stop
$240American Airlines
Sun, Aug 23 - Thu, Aug 27
American Airlines Logo
6:54 am - 3:02 pm
BWI
-
STT
8h 08m
1 stop
American Airlines Logo
4:42 pm - 11:45 pm
STT
-
BWI
7h 03m
1 stop
$250American Airlines
Fri, Aug 28 - Fri, Sep 4
American Airlines Logo
6:35 pm - 11:18 am
BWI
-
STT
16h 43m
1 stop
American Airlines Logo
3:43 pm - 10:58 pm
STT
-
BWI
7h 15m
1 stop
$275American Airlines
Fri, Aug 21 - Fri, Aug 28
American Airlines Logo
7:46 am - 2:59 pm
BWI
-
STT
7h 13m
1 stop
American Airlines Logo
3:43 pm - 10:58 pm
STT
-
BWI
7h 15m
1 stop
$290American Airlines
Thu, Aug 20 - Sun, Aug 23
American Airlines Logo
6:35 pm - 12:53 pm
BWI
-
STT
18h 18m
1 stop
American Airlines Logo
3:43 pm - 11:59 pm
STT
-
BWI
8h 16m
1 stop
$300American Airlines
Wed, Aug 26 - Tue, Sep 1
American Airlines Logo
7:19 pm - 12:53 pm
BWI
-
STT
17h 34m
1 stop
American Airlines Logo
1:49 pm - 9:53 pm
STT
-
BWI
32h 04m
1 stop
$315American Airlines
Sat, Aug 22 - Fri, Aug 28
American Airlines Logo
6:00 am - 12:53 pm
BWI
-
STT
6h 53m
1 stop
American Airlines Logo
3:43 pm - 10:58 pm
STT
-
BWI
7h 15m
1 stop
$320American Airlines
Wed, Sep 2 - Sat, Sep 5
American Airlines Logo
7:19 pm - 12:53 pm
BWI
-
STT
17h 34m
1 stop
American Airlines Logo
12:08 pm - 10:49 am
STT
-
BWI
22h 41m
1 stop
$341American Airlines
Thu, Aug 20 - Sat, Aug 22
American Airlines Logo
6:35 pm - 3:52 pm
BWI
-
STT
21h 17m
1 stop
American Airlines Logo
4:42 pm - 9:49 am
STT
-
BWI
17h 07m
1 stop
$371American Airlines
Sun, Aug 23 - Sun, Aug 30
American Airlines Logo
6:00 am - 3:02 pm
BWI
-
STT
9h 02m
1 stop
American Airlines Logo
4:42 pm - 9:49 am
STT
-
BWI
17h 07m
1 stop
$372American Airlines
Booking Insights

KAYAK's insights & trends for Baltimore to Saint Thomas Island flights

Get data-powered insights and trends into flights from Baltimore to Saint Thomas Island to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Baltimore to Saint Thomas Island?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Baltimore to Saint Thomas Island departing in August.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baltimore to Saint Thomas Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Baltimore to Saint Thomas Island is February, where tickets cost $402 (return) on average. On the other hand, the most expensive months are June and October, where the average cost of round-trip tickets is $738 and $583 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Baltimore to Saint Thomas Island, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Baltimore to Saint Thomas Island, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$118
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Baltimore to Saint Thomas Island

When to book flights from Baltimore to Saint Thomas Island

Are your dates flexible? Find out the best times to travel from Baltimore to Saint Thomas Island based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to Saint Thomas Island

  • Do I have to pay extra for my bags on this flight?

    Baggage allowance and fees are dependent on the airline and ticket type you choose. Spirit and Frontier Airlines are focused on low prices, so any bags you bring will cost extra. The only bag included in these fares is a personal item that can fit under the seat. Frontier offers the Works and the Perks bundle, which includes a carry-on and checked bag for your trip. All passengers on Delta can bring a personal item and a carry-on free of charge. Checked bags will incur an extra fee.

  • Can I bring my surfboard from Baltimore to St. Thomas?

    You can enjoy the surf spots of ST. Thomas Island on your own board. Delta allows oversized luggage, like surfboards, provided that they are in a case. Surfboards weighing over 50 lbs will be charged an extra fee. On Spirit Airlines surfboards must be placed in a protective bag and are charged a special fee. However, you can place up to two boards in the bag to save money.

  • Do I need a visa to travel from Baltimore to St. Thomas?

    Since St. Thomas is a part of the US Virgin Islands, American citizens and permanent residents do not need to get a visa before visiting. However, you will be required to show your enhanced, government-issued photo ID to travel. Travelers who have passports from other countries can check official websites for the most up-to-date information.

  • Am I able to bring my dog from Baltimore to St. Thomas?

    Small dogs and cats are welcome onboard Spirit flights, as long as they are in an approved carrier that can fit under the seat. This will count towards your baggage allowance. Frontier also welcomes dogs and cats on board, but you will be charged a one-way fee which can be paid ahead of time or when you check in at the airport. All dogs and cats entering St. Thomas must have a health certificate and proof of rabies vaccination.

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

    In the last 7 days, the lowest price for a flight from Baltimore to Saint Thomas Island was $118 for a one-way ticket and $240 for a round-trip.

  • Do I need a passport to fly between Baltimore and Saint Thomas Island?

    A passport is required to fly from Baltimore to Saint Thomas Island.

  • Which airports will I be using when flying from Baltimore to Saint Thomas Island?

    When flying out of Baltimore you will be using Baltimore/Washington. You will be landing at Saint Thomas Island, also known as Saint Thomas Island Cyril E King.

  • Which airlines offer Wi-Fi service onboard planes from Baltimore to Saint Thomas Island?

    Only JetBlue offers inflight Wi-Fi service on the Baltimore to Saint Thomas Island flight route.

  • Which aircraft models fly most regularly from Baltimore to Saint Thomas Island?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Baltimore to Saint Thomas Island flight route.

  • Which airline alliances offer flights from Baltimore to Saint Thomas Island?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Baltimore and Saint Thomas Island, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Baltimore to Saint Thomas Island?

    You can catch a nonstop flight from Baltimore to Saint Thomas Island on on Saturday, and Sunday.

  • Which is the best airline for flights from Baltimore to Saint Thomas Island, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Baltimore to Saint Thomas Island are Southwest and Delta. With an average price for the route of $595 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $536 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Baltimore to Saint Thomas Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Saint Thomas Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Saint Thomas Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Saint Thomas Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Thomas Island with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and STT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Saint Thomas Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Thomas Island from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Baltimore to Saint Thomas Island

  • Looking for a cheap flight? 25% of our users found flights on this route for $350 or less one-way.
  • While there are no direct flights from Baltimore (BWI) to St. Thomas (STT), there are plenty of flights with only one stop. Atlanta (ATL), Fort Lauderdale (FLL), or San Juan (SJU) are some cities where you might have a stopover along this route.
  • The Bare Fare on Spirit gives you the lowest price, but any extras, like seat selection, baggage, and airport check-in, will cost extra. You can take advantage of their bundled packages to save money on these extras.
  • Budget airlines like Spirit and Frontier offer low prices without extras. Since these fees can add up, they offer bundles that allow you to combine popular extra services for a discount.
  • Families and frequent travelers should consider joining the Discount Den with Frontier Airlines. With this annual membership, you’ll receive flight discounts, Frontier miles, and even free flights for kids.
  • Frontier Airlines caters to families by offering priority boarding. They will seat families together, and even have games and activities available to keep the little ones occupied during the flight.

Prefer to fly direct from Baltimore to Saint Thomas Island?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Baltimore/Washington to Saint Thomas Island Cyril E King.
Find which airlines fly direct from Baltimore/Washington Airport to Saint Thomas Island Cyril E King Airport, which days they fly and book direct flights.

Direct departures

Baltimore/Washington to Saint Thomas Island Cyril E King

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Direct returns

Saint Thomas Island Cyril E King to Baltimore/Washington

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Reviews of the top 5 airlines serving from Baltimore to Saint Thomas Island

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Saint Thomas Island. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Saint Thomas Island? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4256 reviews
8.6Crew
8.1Boarding
7.5Entertainment
7.0Food
8.0Comfort
Airline reviews

I don't know why flying out of Sarasota requires two plane changes.

10.0 ExcellentJohn, Jun 2026
DAL - ABQ
Read more Southwest reviews

I don't know why flying out of Sarasota requires two plane changes.

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

I'm glad it wasn't only 75% full because I could get a good seat

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

Seats were very comfortable. They tilted back. Drinks and snacks were free and served 3 times. Attendants were awesome.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Boarded early, left early, arrived 40 mins early! A win win for me!

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

The Mario was so helpful and provided amazing customer service however l have being waiting for a callback for almost a week now and have not heard anything further after l informed them l wanted to change my date of traveling because of my hospital appointment even send them proof and l was unable to use manag your booking on their website is a bit frustrating and l would appreciate an update on My request as soon as possible. And have called them times without numbers no response

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

Movies on my phone are great. It would be nice to have a gluten free snack option.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

My flight today was cancelled because it was Spirit Airlines but have received no refund.

THEY WENT OUT OF BUSINESS AND CANCELED FLIGHT. REPLACEMENT FLIGHTS WERE 300% HIGHER SO MY FAMILY COULD NOT GET TOGETHER. WHY AM I GETTING THIS SURVEY?????

If there WAS a flight it would have been EXCELENT..Maybe?

It would have been better IF IT HAD NOT BEEN CANCELED!!!!

There was no flight. Spirit went bankrupt Right before my departure and kayak did not refund me any money. I would like my refund kayak. How can I get it? Please let me know. Thank you

Flights were canceled due to airline shutting down and haven’t received a reimbursement. Had to book last minute new flights which were expensive

My flight was canceled the morning of the flight. I had to rebook a flight with a different airline that cost me $900 out of my pocket

Are you serious? I know this is an automated message but how can you not update the system?

Had a flight change had to get a credit.will I get my money back.

Shut down without prior notice End up with spending lots of extra $$$

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

Information on your arrival and departure airports