BWI - SXM

$120 Find Cheap Flights from Baltimore to Simpson Bay - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$314
Typical prices: $443-$683
Southwest
Fri 11/2Mon 11/5
BWI - SXM • Non-stop
Cheapest one-way
$120
Typical prices: $198-$352
Delta
Fri 10/19
BWI - SXM • 1 stop
Nonstop flights
There are currently no direct flights between Baltimore and Simpson Bay. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 26 weeks in advance save around 51% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 27% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $374 (round-trip)
Shortest trip • 7h 33m (one-way)
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We hope you love your trip to Simpson Bay!
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Simpson Bay

Mon, Nov 2 - Thu, Nov 5
Southwest Logo
9:05 am - 2:20 pmBWI  Baltimore/Washington-SXM Simpson Bay Princess Juliana
4h 15mnonstop
Southwest Logo
4:40 pm - 8:15 pmSXM  Simpson Bay Princess Juliana-BWI Baltimore/Washington
4h 35mnonstop
$314Southwest
Mon, Sep 28 - Wed, Oct 7
Delta Logo
7:05 am - 1:53 pmBWI  Baltimore/Washington-SXM Simpson Bay Princess Juliana
6h 48m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:05 pm - 11:28 pmSXM  Simpson Bay Princess Juliana-BWI Baltimore/Washington
8h 23m1 stop Atlanta Hartsfield-Jackson
$320Delta
Mon, Nov 2 - Thu, Nov 5
American Airlines Logo
5:45 am - 1:26 pmBWI  Baltimore/Washington-SXM Simpson Bay Princess Juliana
6h 41m1 stop Charlotte Douglas
American Airlines Logo
3:26 pm - 10:58 pmSXM  Simpson Bay Princess Juliana-BWI Baltimore/Washington
8h 32m1 stop Miami
$329American Airlines
Sun, Nov 8 - Thu, Nov 12
American Airlines Logo
7:22 pm - 2:26 pmBWI  Baltimore/Washington-SXM Simpson Bay Princess Juliana
18h 04m1 stop Miami
American Airlines Logo
3:26 pm - 10:58 pmSXM  Simpson Bay Princess Juliana-BWI Baltimore/Washington
8h 32m1 stop Miami
$329American Airlines
Mon, Nov 2 - Thu, Nov 5
Southwest Logo
9:05 am - 2:20 pmBWI  Baltimore/Washington-SXM Simpson Bay Princess Juliana
4h 15mnonstop
Southwest Logo
3:20 pm - 12:30 amSXM  Simpson Bay Princess Juliana-BWI Baltimore/Washington
10h 10m2 stops Orlando Nashville Intl
$329Southwest
Mon, Oct 5 - Wed, Oct 14
Delta Logo
6:00 am - 1:53 pmBWI  Baltimore/Washington-SXM Simpson Bay Princess Juliana
7h 53m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:05 pm - 12:51 amSXM  Simpson Bay Princess Juliana-BWI Baltimore/Washington
9h 46m1 stop Atlanta Hartsfield-Jackson
$329Delta
Sat, Jan 23 - Sat, Jan 30
United Airlines Logo
5:11 pm - 3:51 pmBWI  Baltimore/Washington-SXM Simpson Bay Princess Juliana
21h 40m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
2:40 pm - 10:34 amSXM  Simpson Bay Princess Juliana-BWI Baltimore/Washington
20h 54m1 stop Chicago O'Hare Intl
$401United Airlines
Sun, Nov 1 - Sun, Nov 8
Copa Airlines Logo
3:43 pm - 11:30 amBWI  Baltimore/Washington-SXM Simpson Bay Princess Juliana
18h 47m1 stop Panama City Tocumen Intl
Copa Airlines Logo
12:25 pm - 2:14 pmSXM  Simpson Bay Princess Juliana-BWI Baltimore/Washington
26h 49m1 stop Panama City Tocumen Intl
$421Copa Airlines
Sat, Sep 19 - Thu, Sep 24
JetBlue Logo
7:19 am - 2:00 pmBWI  Baltimore/Washington-SXM Simpson Bay Princess Juliana
6h 41m1 stop Fort Lauderdale
JetBlue Logo
3:05 pm - 10:33 pmSXM  Simpson Bay Princess Juliana-BWI Baltimore/Washington
7h 28m1 stop Fort Lauderdale
$447JetBlue
Tue, Oct 13 - Sat, Oct 17
JetBlue Logo
6:09 am - 12:43 pmBWI  Baltimore/Washington-SXM Simpson Bay Princess Juliana
6h 34m1 stop Fort Lauderdale
JetBlue Logo
1:45 pm - 11:27 pmSXM  Simpson Bay Princess Juliana-BWI Baltimore/Washington
9h 42m1 stop Fort Lauderdale
$447JetBlue
Booking Insights

Price, demand and travel trends for Baltimore to Simpson Bay flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Baltimore to Simpson Bay with more confidence.

How much is a round-trip flight from Baltimore to Simpson Bay?

Round-trip flights from Baltimore to Simpson Bay start at $314. Prices are below average for this route right now, with typical round-trip fares ranging from $443 to $683. The lowest price found in the past 5 days was $314 on Southwest.

What's the cheapest day of the week to fly from Baltimore to Simpson Bay?

Sunday is the cheapest day of the week to fly from Baltimore to Simpson Bay, it is 11% cheaper than the average day. Friday is the most expensive day with flight prices 12% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • September is the cheapest month to fly from Baltimore to Simpson Bay at $420 round-trip.
  • December ($697) and June ($633) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 65% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Baltimore to Simpson Bay the cheapest?

Flights from Baltimore to Simpson Bay are cheapest 26 weeks before departure. Booking in this window typically costs about 51% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Baltimore to Simpson Bay flights

Low season

October

Cheapest flight

$120
Best time to beat the crowds with an average 18% drop 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

Your Baltimore to Simpson Bay flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airlines offer extra legroom and free seat selection on Baltimore to Simpson Bay flights?

    Among airlines operating Baltimore to Simpson Bay flights:

    • Southwest: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Baltimore to Simpson Bay?

    Only Southwest operates flights between Baltimore and Simpson Bay.

  • Which airports can I use when flying from Baltimore to Simpson Bay?

    Flights from Baltimore to Simpson Bay usually depart from Baltimore/Washington (BWI) and arrive at Simpson Bay Princess Juliana (SXM).

  • Which airlines include bags at no extra cost on Baltimore to Simpson Bay flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Southwest: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Baltimore to Simpson Bay?

    Two cabin classes are available on flights from Baltimore to Simpson Bay:

    • Economy Class
    • Business Class

  • How much can I save by taking a layover when flying from Baltimore to Simpson Bay?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $374 round-trip via Chicago O'Hare Intl (ORD), compared to $641 for nonstop.

  • What is the standard checked-bag allowance on flights from Baltimore to Simpson Bay?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Baltimore to Simpson Bay?

    The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest and United Airlines. Other aircraft seen on the route include Boeing 737 variants.

  • Which airports do connecting flights from Baltimore to Simpson Bay pass through?

    One-stop flights from Baltimore to Simpson Bay most commonly connect through:

    • Fort Lauderdale (FLL) - 42% of one-stop connections
    • Charlotte Douglas (CLT) - 24% of one-stop connections
    • Orlando (MCO) - 15% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 12% of one-stop connections

    Fort Lauderdale (FLL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Baltimore to Simpson Bay?

    On the Baltimore to Simpson Bay route, being flexible with your departure day can save you up to 21%. Sunday is the cheapest day at $513 round-trip on average, while Friday is the most expensive at $648: a $135 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How long is a flight from Baltimore to Simpson Bay?

    A nonstop flight from Baltimore to Simpson Bay takes 4h 15m, covering 1,670 miles.

  • What are the earliest and latest flights from Baltimore to Simpson Bay?

    These are the earliest and latest flight times available from Baltimore to Simpson Bay:

    • Earliest: departs at 9:00 am and lands at 1:15 pm
    • Latest: departs at 9:05 am and lands at 1:20 pm.

    The flight takes about 4h 15m.

  • How expensive are last-minute Baltimore to Simpson Bay flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 42% above the route average of $574. Book 26 weeks before departure for the lowest fares.

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

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Baltimore to Simpson Bay looking right now?

    One-way fares from Baltimore to Simpson Bay are currently lower than usual. Average one-way flight prices are about $147, which is 46% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Baltimore to Simpson Bay?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 7h 33m, compared with 7h 35m via Fort Lauderdale (FLL) and 7h 42m via Orlando (MCO).

  • What car rental options are available at Simpson Bay Princess Juliana Airport (SXM)?

    Simpson Bay Princess Juliana Airport (SXM) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:
    · Ace
    · Right Cars
    · Europcar
    · Budget
    · Alamo

  • How much should I expect to pay for a Baltimore to Simpson Bay flight?

    Round-trip flights from Baltimore to Simpson Bay range from $443 to $683, with an average of $574 over the past 12 months. Anything below $443 counts as a good deal.

Your guide to booking Baltimore to Simpson Bay flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Sunday departure instead of Friday. On this route, Sunday flights average $513 - about $135 less than Friday (21% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 26 weeks before you fly. On this route, that window historically saves about 51% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Baltimore to Simpson Bay trip for September. Fares historically average $420 round-trip in that month - typically $277 less than the most expensive month, which is December (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Chicago O'Hare Intl Airport (ORD) can be cheaper than flying direct. The cheapest layover option averages $374 round-trip on this route - about $267 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Simpson Bay Princess Juliana Airport.
    - Hilton Vacation Club Flamingo Beach St. Maarten
    - The Villas at Simpson Bay Resort
    - Simpson Bay Resort Marina & Spa

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

Information on your arrival and departure airports