BWI - SXM

$117 Find Cheap Flights from Baltimore to Simpson Bay

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 Simpson Bay departing on 9/21. 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 Simpson Bay

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Simpson Bay, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Simpson Bay, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$317
Typical prices: $439-$697
JetBlue
sam. 8/22mer. 8/26
BWI - SXM • 1 stop
Cheapest non-stop
$444
Southwest
sam. 7/4sam. 7/11
BWI - SXM • Non-stop
Nonstop flights
2 days a week
Sat, Sun
You can fly direct with Southwest. Average duration is 4h 30m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $317 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $374 (round-trip)
Shortest trip • 6h 29m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 32% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Simpson Bay!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Baltimore to Simpson Bay (BWI-SXM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Simpson Bay 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 Simpson Bay

sam., août 22 - mer., août 26
JetBlue Logo
6:09 am - 12:37 pm
BWI
-
SXM
6h 28m
1 stop
JetBlue Logo
1:42 pm - 11:27 pm
SXM
-
BWI
9h 45m
1 stop
$317JetBlue
lun., août 24 - jeu., août 27
JetBlue Logo
6:09 am - 12:37 pm
BWI
-
SXM
6h 28m
1 stop
JetBlue Logo
1:42 pm - 11:27 pm
SXM
-
BWI
9h 45m
1 stop
$325JetBlue
sam., août 22 - mer., août 26
JetBlue Logo
6:09 am - 12:37 pm
BWI
-
SXM
6h 28m
1 stop
JetBlue Logo
1:42 pm - 11:27 pm
SXM
-
BWI
9h 45m
1 stop
$350JetBlue
mar., août 11 - jeu., août 20
JetBlue Logo
6:09 am - 12:37 pm
BWI
-
SXM
6h 28m
1 stop
JetBlue Logo
1:42 pm - 11:27 pm
SXM
-
BWI
9h 45m
1 stop
$358JetBlue
lun., nov. 2 - lun., nov. 9
Southwest Logo
9:05 am - 2:20 pm
BWI
-
SXM
4h 15mnonstop
Southwest Logo
4:40 pm - 8:15 pm
SXM
-
BWI
4h 35mnonstop
$362Southwest
lun., nov. 2 - lun., nov. 9
Southwest Logo
6:40 pm - 2:20 pm
BWI
-
SXM
18h 40m
2 stops
Southwest Logo
4:40 pm - 8:15 pm
SXM
-
BWI
4h 35mnonstop
$371Southwest
dim., juil. 19 - jeu., juil. 23
Southwest Logo
8:25 am - 12:55 pm
BWI
-
SXM
4h 30mnonstop
Southwest Logo
2:25 pm - 12:20 am
SXM
-
BWI
9h 55m
1 stop
$373Southwest
sam., juil. 18 - jeu., juil. 23
American Airlines Logo
5:01 am - 11:33 am
BWI
-
SXM
6h 32m
1 stop
American Airlines Logo
2:51 pm - 12:14 am
SXM
-
BWI
9h 23m
1 stop
$377American Airlines
sam., juil. 18 - jeu., juil. 23
American Airlines Logo
6:39 pm - 1:51 pm
BWI
-
SXM
19h 12m
2 stops
American Airlines Logo
4:45 pm - 9:26 am
SXM
-
BWI
16h 41m
2 stops
$382American Airlines
jeu., août 20 - lun., août 24
American Airlines Logo
6:00 am - 1:42 pm
BWI
-
SXM
7h 42m
1 stop
American Airlines Logo
2:42 pm - 3:14 pm
SXM
-
BWI
24h 32m
1 stop
$384American Airlines
Booking Insights

KAYAK's insights & trends for Baltimore to Simpson Bay flights

Get data-powered insights and trends into flights from Baltimore to Simpson Bay 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 Simpson Bay?

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 Simpson Bay departing in August.

What is the cheapest month to fly from Baltimore to Simpson Bay?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baltimore to Simpson Bay, 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 Simpson Bay is September, where tickets cost $433 (return) on average. On the other hand, the most expensive months are October and December, where the average cost of round-trip tickets is $799 and $780 respectively.

How far in advance should I book a flight from Baltimore to Simpson Bay?

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 Simpson Bay, 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 Simpson Bay, you should book around 3 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$117
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Baltimore to Simpson Bay

When to book flights from Baltimore to Simpson Bay

Are your dates flexible? Find out the best times to travel from Baltimore to Simpson Bay 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 Simpson Bay

  • How many flights are there between Baltimore and Simpson Bay per day?

    There is a maximum of 1 nonstop flight a day that takes off from Baltimore and lands in Simpson Bay, with an average flight time of 4h 30m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 2 flights.

  • What is the cheapest flight from Baltimore to Simpson Bay?

    In the last 5 days, the lowest price for a flight from Baltimore to Simpson Bay was $117 for a one-way ticket and $317 for a round-trip.

  • Do I need a passport to fly between Baltimore and Simpson Bay?

    A passport is required to fly from Baltimore to Simpson Bay.

  • Which airlines offer Wi-Fi service onboard planes from Baltimore to Simpson Bay?

    Only JetBlue offers inflight Wi-Fi service on the Baltimore to Simpson Bay flight route.

  • Which aircraft models fly most regularly from Baltimore to Simpson Bay?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Baltimore to Simpson Bay flight route.

  • Which airline alliances offer flights from Baltimore to Simpson Bay?

    SkyTeam, and oneworld are the airline alliances operating flights between Baltimore and Simpson Bay, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Baltimore to Simpson Bay?

    You can catch a nonstop flight from Baltimore to Simpson Bay on on Saturday, and Sunday.

  • Which is the best airline for flights from Baltimore to Simpson Bay, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Baltimore to Simpson Bay are Southwest and Delta. With an average price for the route of $617 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $605 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Baltimore to Simpson Bay?

    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 Simpson Bay.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Simpson Bay 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 Simpson Bay?

    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 Simpson Bay with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and SXM 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 Simpson Bay?

    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 Simpson Bay 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 Simpson Bay

  • Looking for a cheap flight? 25% of our users found flights on this route for $134 or less one-way and $454 or less round-trip.

Prefer to fly direct from Baltimore to Simpson Bay?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Baltimore/Washington to Simpson Bay Princess Juliana.
Find which airlines fly direct from Baltimore/Washington Airport to Simpson Bay Princess Juliana Airport, which days they fly and book direct flights.

Direct departures

Baltimore/Washington to Simpson Bay Princess Juliana

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Direct returns

Simpson Bay Princess Juliana to Baltimore/Washington

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Reviews of the top 4 airlines serving from Baltimore to Simpson Bay

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Simpson Bay. 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 Simpson Bay? 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.
7.9
SouthwestOverall score based on 4245 reviews
7.0Food
8.6Crew
8.0Comfort
8.1Boarding
7.5Entertainment
Airline reviews

The entire travel day was a disaster from beginning to end. Woke up at two in the morning to make it to San Juan airport in time for a 5:30 am flight to Milwaukee which connected in Baltimore. Massive delays lead to me missing original connection out of Baltimore. Sixteen hours of delays/rebooking/layover time later, arrived in Milwaukee to find that only one of two checked bags made it there (despite the fact that Southwest brought another 737 jet to San Juan to fly us out to our original Baltimore connection—-not squeezed into another booked flight). The flight from Baltimore to Milwaukee was barely half full, so there was no logical reason to ship my bags out of Baltimore on a different flight to Chicago to then ship to Milwaukee. Southwest decided that my bags should not have been on the same connecting flight I WAS ON to Milwaukee, and then proceeded to accidentally leave my larger bag with the important items in Chicago. Terrible logic and support all around. Extremely angered and disappointed with SW. What a clownish operation your company has become!

2.0 MediocreAnonymous, Apr 2026
BWI - MKE
Read more Southwest reviews

The entire travel day was a disaster from beginning to end. Woke up at two in the morning to make it to San Juan airport in time for a 5:30 am flight to Milwaukee which connected in Baltimore. Massive delays lead to me missing original connection out of Baltimore. Sixteen hours of delays/rebooking/layover time later, arrived in Milwaukee to find that only one of two checked bags made it there (despite the fact that Southwest brought another 737 jet to San Juan to fly us out to our original Baltimore connection—-not squeezed into another booked flight). The flight from Baltimore to Milwaukee was barely half full, so there was no logical reason to ship my bags out of Baltimore on a different flight to Chicago to then ship to Milwaukee. Southwest decided that my bags should not have been on the same connecting flight I WAS ON to Milwaukee, and then proceeded to accidentally leave my larger bag with the important items in Chicago. Terrible logic and support all around. Extremely angered and disappointed with SW. What a clownish operation your company has become!

Love them will get a Southwest card to track my points and keep flying with them. My family and I were pleased with the services.

It was canceled. Supposedly weather. But there was no snow in Baltimore. At least we found out before driving to airport

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

The seats were comfortable, and the boarding process was pretty smooth.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Flight was fine other than there was a gate change that I was not notified of. By chance I happened to check my phone and saw the change, otherwise, we would have missed our connecting flight.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

Other than a bit of a delay, everything was good. Again, the boarding process and picking seats is the only thing I don't enjoy.

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

My flight was delayed by 4 hours in 30 minute increments. The gate agents were amazing but the communication was not. We were told that there was a maintenance issue but they didn't know what it was. That didn't inspire confidence. Then they said they found it and it was fixed and the pilot just needed to sign off. Then the pilot needed to talk to the other pilot from the arriving flight and we'd be fine. Then we were waiting for the pilot to call back. Then the maintenance issue wasn't fixed. Then they decided we were getting a new plane (why didn't they decide this earlier??). Fine. But then they announced we were changing gates AND terminals. And we were boarding in 20 minutes. So we all had to run to the new terminal gate. We could have taken off at that time, but we then had to wait for all the people who rebooked on a different flight to book this flight again. That took 30+ minutes because there was only one gate agent. When everyone ditched this flight, I saw it as an opportunity to upgrade to comfort. Delta, the greedy jerks they are, charged me $121. After their delay, their fault, their issues, couldn't even discount an upgrade. They only handed out $12 meal vouchers for the delay. I can't even get a snack from starbucks for that.

The crew was very inconsiderate and rude. My flight was scheduled to depart at 6:00am. I received a call from the crew at 5:40am, asking if I was going to make the flight because I was the only one that hasn't boarded yet and boarding ends at 5:50am. I let them know that I will be at the gate in a few minutes, before the 5:50am cutoff. When I arrived at the gate at 5:45am the gate was closed. Departing early on last minute notice without having all passengers on board is inconsiderate and unprofessional.

FA was a bit strange and dodgy not very characteristic of Delta

Not really a “Delta” problem but worth mentioning: Boarding was a difficult process. TSA seemed understaffed and Pre-Check took longer than regular TSA. The supervisor was frazzled and yelled at travelers. Once through TSA, we had to put our carry-ons through another x-ray machine. Then queue up to board with both boarding pass and ID. Then, when we got to the stairs on the tarmac, we had to show our boarding pass again. Maybe this is just normal for Kona since the terminal is outdoors (but still a “secured” area).

flight was delayed 4+ hours. there was really no understanding of why? weather? the last hour of delay was post boarding. pilot seat was broken. was that the real reason? nonetheless, long day of inconveniences.

Love me some Delta. One of the few airlines to recognize and support veterans. Easy boarding, flight was on time and arrived early and the flight attendants were excellent on this flight.

Delta was really good about being transparent with why we were delayed it’s just that’s the plane was really old and outdated and a lot of the comfort and amenities we know Delta to have did not shine through

My sister and I paid to have our seats and have them next to each other. I heard one of the employees say to the other one that you shouldn’t have given away reserved seats away to other passengers, and so I guess that is what happened because I got the last most uncomfortable seat in the plane even though I paid to sit in the middle of the plane with my sister. Terrible Experience !!

We checked one bag. That was fast and the agent was fast and super nice. At the gate, boarding was fast and efficient. Flight was uneventful which was great because it was early in the morning and most folks were sleeping. Landing was great. Delta does a really good job of making the flying experience better all around considering you are sitting in such a small space on a plane for several hours.

Flight delayed for people who “should’nt have gotten thru tsa” had to look for their bags took two hours With no explanation had never happened Poorly handled

Better perks for corporate employees whom travel often and spend a lot of money with the airlines. Snacks were terrible chips crackers are ideas. Flight and crew were great comfort was fine entertainment not so great so so called status members means nothing

The flight de-boarded after being informed of a 3 hour delay. The gate agent said we could go to lounge. The flight ended up boarding 20 minutes later and I missed it.

My experience with American Airlines was great. Unfortunately my stroller was not located and has not been given to me and or reached out in return for in regard to information.

Pilots were fantastic - super smooth. First Class flight attendant was very attentive. Main Cabin flight attendant should try to smooth the rough edges of her voice - very shrill / punitive. Hurt my ears just to listen to her. Recognize they have a (tough) job to do - but tone over speakers needs to be less like scolding a 5 year old.

Maybe focus more on delivering a good product vs selling me a damn credit card

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Kayak boarding information contained inaccuracies that would have not existed if booked directly with American. Paid for preferential boarding, was last to board.

great experience. minimal lines at BWI. at DFW they got a long haul 787 boarded in 30 minutes

Baggage claim took too long and priority bags were not delivered first.

Late arrival flight arrived in BWI and I missed connecting flight in CLT to mobile. I had to wait 6.5 hours for next flight.

Complete and total debacle from start to finish. HUGE mistake picking this airline. NEVER again! Rudest staff in the business.

The food took two hours to be delivered to my seat, when I'm on an overnight flight I want to sleep asap after take off

It's not JetBlues fault but there was a smell on the plane (possibly other travelers) and 3 children behind me that never quit whining. Soccor fans that were very loud. Pilot brought the plane down from high altitude quickly, dropping us hu dress of feet at a time. I've never felt that intense of dropping on other airlines (usually fly Southwest Airlines). But I arrived safely and I'm thankful for that.

Seats were great, the staff was great, and the food was about the best I've had on a plane, and is especially the best of any US-based carrier I've flown. Free Wi-Fi was also great.

The flight was delayed 14 hours and communication was very poor. No one seemed to know what was happening and the gate agent was trying to help people for several flights. She was by herself trying to help 100s of people.

Domestic flights are good. Just stay away from international travel

Flight left 2 hours late with no explanation as to the delay

The aircraft was fine, it’s was just the service. The flight got canceled several times and that was very inconvenient for my 69 years old mom.

My checked in luggage cost was $59, almost ticket price. The first 13 rows were empty, but fly attendant did not alow women with little boy change her middle sit, sweet boy was crying, I am so sorry for mother and passengers. At the end of the flight the cabin became impossible cold. Only good was timing of departure and early landing, but it suppose to be normal.

Delayed 4 hours because of maintenance issue they knew about all day. Get another plane. Time is precious!

Everything you need to know for your flight from Baltimore to Simpson Bay

Information on your arrival and departure airports