BWI - STT

$98 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 4/25. 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
$200
Typical prices: $839-$261
American Airlines
Sat 4/18Thu 4/23
BWI - STT • 1 stop
Cheapest non-stop
$391
Southwest
Sun 5/3Sun 5/10
BWI - STT • Non-stop
Nonstop flights
Mon, Thu, Fri, Sat, Sun
You can fly direct with Southwest. Average duration is 4h 03m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $200 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $443 (round-trip)
Shortest trip • 6h 23m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 14% 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

Sat, Apr 18 - Thu, Apr 23
American Airlines Logo
7:16 pm - 11:35 am
BWI
-
STT
16h 19m
1 stop
American Airlines Logo
5:05 pm - 11:49 pm
STT
-
BWI
6h 44m
1 stop
$200American Airlines
Wed, May 6 - Wed, May 13
American Airlines Logo
7:16 pm - 11:35 am
BWI
-
STT
16h 19m
1 stop
American Airlines Logo
5:05 pm - 11:49 pm
STT
-
BWI
6h 44m
1 stop
$205American Airlines
Sun, Apr 12 - Thu, Apr 16
Southwest Logo
10:25 am - 2:25 pm
BWI
-
STT
4h 00mnonstop
Southwest Logo
2:30 pm - 9:45 pm
STT
-
BWI
7h 15m
1 stop
$206Southwest
Sun, Apr 12 - Thu, Apr 16
Southwest Logo
6:35 am - 1:10 pm
BWI
-
STT
6h 35m
1 stop
Southwest Logo
2:30 pm - 9:45 pm
STT
-
BWI
7h 15m
1 stop
$210Southwest
Mon, Apr 20 - Thu, Apr 23
Delta Logo
7:00 am - 2:48 pm
BWI
-
STT
7h 48m
1 stop
Delta Logo
1:59 pm - 12:38 am
STT
-
BWI
10h 39m
1 stop
$220Delta
Wed, May 6 - Wed, May 13
United Airlines Logo
6:00 am - 3:43 pm
BWI
-
STT
9h 43m
1 stop
United Airlines Logo
1:22 pm - 10:44 pm
STT
-
BWI
9h 22m
1 stop
$245United Airlines
Sun, Apr 12 - Thu, Apr 16
Multiple Airlines Logo
6:25 am - 3:28 pm
BWI
-
STT
9h 03m
1 stop
Multiple Airlines Logo
5:10 pm - 9:37 am
STT
-
BWI
16h 27m
1 stop
$256Multiple Airlines
Fri, Apr 10 - Tue, Apr 21
Spirit Airlines Logo
8:39 pm - 1:26 pm
BWI
-
STT
16h 47m
1 stop
Spirit Airlines Logo
12:25 pm - 10:20 pm
STT
-
BWI
9h 55m
1 stop
$258Spirit Airlines
Thu, May 14 - Mon, May 18
American Airlines Logo
7:16 pm - 11:35 am
BWI
-
STT
16h 19m
1 stop
American Airlines Logo
2:05 pm - 10:51 am
STT
-
BWI
20h 46m
1 stop
$259American Airlines
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
6:00 am - 1:15 pm
BWI
-
STT
7h 15m
1 stop
American Airlines Logo
5:05 pm - 11:49 pm
STT
-
BWI
6h 44m
1 stop
$261American 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 April.

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 $439 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is $589 and $589 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 9 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$98
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 9% 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

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

    In the last 3 days, the lowest price for a flight from Baltimore to Saint Thomas Island was $98 for a one-way ticket and $200 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 Monday, Thursday, Friday, 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 $617 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 $538 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 $228 or less one-way and $486 or less round-trip.

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

Monday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Direct returns

Saint Thomas Island Cyril E King to Baltimore/Washington

Monday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

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 4331 reviews
8.6Crew
8.0Comfort
7.5Entertainment
7.0Food
8.1Boarding
Airline reviews

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

2.0 MediocreStuart, Mar 2026
HOU - STL
Read more Southwest reviews

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

Southwest continues to do less for more money. Flight attendants used to be fun and friendly. But now it’s like they don’t even see you. Such a shame.

Great flight. Good snacks and drinks. Grateful it was free. The flight from Nashville to louisville, i think her name was Tracy (not sure that's right) super awesome, nice and cheerful. She really enjoyed being at work today! She was the person who scanned the boarding pass on flight wn941. She should be recommended for a raise !

I liked it better when you were truer to your roots Am paying more for less fun

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

Boarding was easy. The seats are small and fairly uncomfortable

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

I am still at the Airport! Delayed Delayed and Delyaed

I took seat 15A in anticipation of window seat, there is no window.

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

Overall, the flight was good. Lounge access should be with all business class tickets.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

The flight changed gates multiple times and flight had to be delayed multiple times

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Delayed for mechanical and no updates on what was happening and how long the delay might be.

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

We had to take a bus to the plane with a old woman and carry on bags, and at landing at the airport we have to wait one hour seating on the plane waiting for a gate. We came back from Australia Bussines class Quantas 16 hours traveling, then wait in Dallas 7 hours for connection...honestly waiting 1 hour more at the plane was the worst part.

Flight delayed twice (not Spirit fault) No food served* No entertainment * *in response to my choices in the rating. None was provided so couldn’t rate properly

Delayed over two hours. Only knew about a 30 minute delay in advance

Poor service but I guess that’s what you get for picking cheap flight. Overacted with all extra up-charge fees, so annoying.

They canceled both the flight to Myrtle beach and the return flight. They are an awful airline and they ruined my trip. I will never book with Spirit again.

The flight was a big joke very uncomfortable I had a horrible experience and I will never fly with them again everything about the flight was bogus and I’m not happy with it at all this experience makes me not want to fly ever again

Pricing, boarding time communication, over priced baggage and overall service is lacking, seating unconfortable

Flight attendant was all so sweet and pilot got us to our destination safely and on time

They cancelled our flight. 2 hours before we were supposed to take off and offered us nothing! We got our money back and that was it. No other flight to get to our cruise no working with another airline or with us to get there. Terrible customer service, no apology.

we boarded the plane and then sat for OVER AN HOUR on it, first waiting for fuel and then the crew timed out. the flight kept getting delayed longer and longer, a 9:30pm flight is still on the ground at 1:15am.

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

Information on your arrival and departure airports