BOS - SBH

$501 Find Cheap Flights from Boston to Gustavia - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$880
Typical prices: $811-$1,402
Multiple Airlines
Thu 12/20Fri 12/28
BOS - SBH • 1 stop
Cheapest one-way
$501
Typical prices: $407-$996
Multiple Airlines
Fri 2/16
BOS - SBH • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Boston and Gustavia. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 34% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Simpson Bay Princess Juliana (SXM)
Cheapest • Avg $1,086 (round-trip)
The Valley Wallblake Intl (AXA)
Shortest trip • 7h 57m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Boston to Gustavia (BOS-SBH)

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

Recent round-trip flight deals from Boston to Gustavia

Sun, Dec 20 - Mon, Dec 28
Multiple Airlines Logo
7:07 am - 3:25 pmBOS  Boston Logan Intl-SBH Gustavia St Barthelemy
7h 18m1 stop Simpson Bay Princess Juliana
Multiple Airlines Logo
4:35 pm - 5:21 pmSBH  Gustavia St Barthelemy-BOS Boston Logan Intl
25h 46m1 stop Simpson Bay Princess Juliana
$880Multiple Airlines
Sun, Dec 20 - Mon, Dec 28
Multiple Airlines Logo
7:07 am - 3:00 pmBOS  Boston Logan Intl-SBH Gustavia St Barthelemy
6h 53m1 stop Simpson Bay Princess Juliana
Multiple Airlines Logo
1:55 pm - 11:47 pmSBH  Gustavia St Barthelemy-BOS Boston Logan Intl
10h 52m2 stops Simpson Bay Princess Juliana New York John F Kennedy Intl
$952Multiple Airlines
Sun, Apr 11 - Sun, Apr 18
Multiple Airlines Logo
5:45 am - 9:50 amBOS  Boston Logan Intl-SBH Gustavia St Barthelemy
28h 05m2 stops Toronto Pearson Intl Simpson Bay Princess Juliana
Multiple Airlines Logo
3:25 pm - 10:14 amSBH  Gustavia St Barthelemy-BOS Boston Logan Intl
42h 49m2 stops Simpson Bay Princess Juliana Toronto Pearson Intl
$1,039Multiple Airlines
Wed, Jan 13 - Mon, Jan 18
Multiple Airlines Logo
5:45 am - 3:10 pmBOS  Boston Logan Intl-SBH Gustavia St Barthelemy
8h 25m2 stops New York John F Kennedy Intl Simpson Bay Princess Juliana
Multiple Airlines Logo
3:20 pm - 5:30 pmSBH  Gustavia St Barthelemy-BOS Boston Logan Intl
27h 10m1 stop Simpson Bay Princess Juliana
$1,044Multiple Airlines
Sun, Jan 10 - Sat, Jan 16
Multiple Airlines Logo
5:45 am - 3:00 pmBOS  Boston Logan Intl-SBH Gustavia St Barthelemy
8h 15m2 stops New York John F Kennedy Intl Simpson Bay Princess Juliana
Multiple Airlines Logo
12:50 pm - 11:48 pmSBH  Gustavia St Barthelemy-BOS Boston Logan Intl
11h 58m2 stops Simpson Bay Princess Juliana New York John F Kennedy Intl
$1,058Multiple Airlines
Thu, Dec 3 - Mon, Dec 7
Multiple Airlines Logo
5:45 am - 3:20 pmBOS  Boston Logan Intl-SBH Gustavia St Barthelemy
8h 35m2 stops New York John F Kennedy Intl Simpson Bay Princess Juliana
Multiple Airlines Logo
12:45 pm - 12:17 amSBH  Gustavia St Barthelemy-BOS Boston Logan Intl
12h 32m2 stops Simpson Bay Princess Juliana Fort Lauderdale
$1,085Multiple Airlines
Sun, Apr 11 - Sun, Apr 18
Multiple Airlines Logo
10:40 am - 9:50 amBOS  Boston Logan Intl-SBH Gustavia St Barthelemy
23h 10m1 stop Simpson Bay Princess Juliana
Multiple Airlines Logo
4:35 pm - 8:48 pmSBH  Gustavia St Barthelemy-BOS Boston Logan Intl
28h 13m1 stop Simpson Bay Princess Juliana
$1,087Multiple Airlines
Thu, Mar 18 - Mon, Mar 22
Multiple Airlines Logo
7:10 am - 3:30 pmBOS  Boston Logan Intl-SBH Gustavia St Barthelemy
8h 20m1 stop Simpson Bay Princess Juliana
Multiple Airlines Logo
10:15 am - 10:35 pmSBH  Gustavia St Barthelemy-BOS Boston Logan Intl
12h 20m2 stops Simpson Bay Princess Juliana New York John F Kennedy Intl
$1,090Multiple Airlines
Thu, Mar 18 - Mon, Mar 22
Multiple Airlines Logo
7:10 am - 1:50 pmBOS  Boston Logan Intl-SBH Gustavia St Barthelemy
6h 40m1 stop Simpson Bay Princess Juliana
Multiple Airlines Logo
12:55 pm - 7:51 pmSBH  Gustavia St Barthelemy-BOS Boston Logan Intl
6h 56m1 stop Simpson Bay Princess Juliana
$1,097Multiple Airlines
Wed, Dec 9 - Wed, Dec 16
Multiple Airlines Logo
3:10 pm - 5:35 pmBOS  Boston Logan Intl-SBH Gustavia St Barthelemy
25h 25m3 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl Simpson Bay Princess Juliana
Multiple Airlines Logo
9:30 am - 10:12 amSBH  Gustavia St Barthelemy-BOS Boston Logan Intl
25h 42m2 stops Simpson Bay Princess Juliana Toronto Pearson Intl
$1,101Multiple Airlines
Booking Insights

Price, demand and travel trends for Boston to Gustavia flights

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

What’s the most popular layover airport when flying from Boston to Gustavia?

Simpson Bay Princess Juliana (SXM) is the most popular layover for the Boston to Gustavia route. 61% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via SXM.

What is the cheapest layover airport when flying from Boston to Gustavia?

Flights via Simpson Bay Princess Juliana (SXM) offer the most affordable fares, with an average round-trip price of $1,086. Based on KAYAK data over the past 3 months.

When flying from Boston to Gustavia which airport offers the shortest layover?

Simpson Bay Princess Juliana (SXM) had the shortest average connection time for Boston to Gustavia layovers at 4h 10m over the past 3 months.

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Key details for Boston to Gustavia flights

Cheapest flight

$501
The most popular month to fly with an average 44% increase in travelers.
One-way flight from Boston to Gustavia

When to book flights from Boston to Gustavia

Are your dates flexible? Find out the best times to travel from Boston to Gustavia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to Gustavia flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • How long is a flight from Boston to Gustavia?

    A nonstop flight from Boston to Gustavia takes 00m, covering 1,756 miles.

  • Do I need a passport to fly from Boston to Gustavia?

    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 much should I expect to pay for a Boston to Gustavia flight?

    Round-trip flights from Boston to Gustavia range from $811 to $1,402, with an average of $1,226 over the past 12 months. Anything below $811 counts as a good deal.

  • Have flight prices from Boston to Gustavia changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $880 to $4,013. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Boston to Gustavia looking right now?

    One-way fares from Boston to Gustavia are currently lower than usual. Average one-way flight prices are about $610, which is 34% below the typical average for this route.

  • What car rental options are available at Gustavia St Barthelemy Airport (SBH)?

    Gustavia St Barthelemy Airport (SBH) hosts 5 major car rental companies, with daily rates starting from around $10 for economy cars. Top options include:

    • Hertz
    • Budget
    • Sixt
    • Thrifty
    • Avis

  • Which airports can I use when flying from Boston to Gustavia?

    Flights from Boston to Gustavia usually depart from Boston Logan Intl (BOS) and arrive at Gustavia St Barthelemy (SBH).

  • Which airports do connecting flights from Boston to Gustavia pass through?

    One-stop flights from Boston to Gustavia most commonly connect through:

    • Simpson Bay Princess Juliana (SXM) - 61% of one-stop connections
    • San Juan Luis Munoz Marin Intl (SJU) - 35% of one-stop connections
    • The Valley Wallblake Intl (AXA) - 4% of one-stop connections

  • Can I save money by using flexible dates for flights from Boston to Gustavia?

    Yes. Flexible dates can save you up to 50% on flights from Boston to Gustavia. Thursday is the cheapest departure day at $890 round-trip on average, while Sunday is the most expensive at $1,775, a difference of $885.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Boston to Gustavia?

    Flying via Simpson Bay Princess Juliana (SXM) gives the shortest average 1-stop total travel time at 6h 24m, compared with 7h 57m via The Valley Wallblake Intl (AXA) and 8h 11m via San Juan Luis Munoz Marin Intl (SJU).

Your guide to booking Boston to Gustavia flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Sunday. On this route, Thursday flights average $890, about $885 less than Sunday fares (50% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Boston to Gustavia trip for March. Fares historically average $811 round-trip in that month - typically $3,191 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Gustavia St Barthelemy Airport.

    • Christopher Hotel
    • Tropical Hotel St Barth
    • Hotel Manapany

More options for your flight from Boston to Gustavia

Complete your trip to Gustavia with a hotel stay or car rental

Car rentals in Gustavia
Hotels in Gustavia