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Cheap flights from Buffalo to Simpson Bay from $106

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Simpson Bay departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Buffalo to Simpson Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
7:00 am - 2:28 pm
BUF
-
SXM
6h 28m1 stop
JetBlue Logo
3:43 pm - 11:47 pm
SXM
-
BUF
9h 04m1 stop
$273JetBlue
Sun, Feb 1 - Thu, Feb 5
American Airlines Logo
6:37 pm - 2:05 pm
BUF
-
SXM
18h 28m2 stops
American Airlines Logo
5:28 pm - 11:51 am
SXM
-
BUF
19h 23m2 stops
$298American Airlines
Sat, Feb 28 - Sat, Mar 7
American Airlines Logo
7:51 pm - 3:28 pm
BUF
-
SXM
19h 37m2 stops
American Airlines Logo
4:28 pm - 10:58 am
SXM
-
BUF
18h 30m2 stops
$322American Airlines
Sat, Mar 14 - Tue, Mar 17
JetBlue Logo
7:20 am - 2:05 pm
BUF
-
SXM
6h 45m1 stop
JetBlue Logo
11:45 am - 11:55 pm
SXM
-
BUF
12h 10m1 stop
$344JetBlue
Sat, May 2 - Tue, May 12
American Airlines Logo
7:40 pm - 3:28 pm
BUF
-
SXM
19h 48m2 stops
American Airlines Logo
3:55 pm - 10:46 am
SXM
-
BUF
18h 51m2 stops
$346American Airlines
Wed, Apr 1 - Wed, Apr 8
American Airlines Logo
6:00 am - 3:00 pm
BUF
-
SXM
9h 00m1 stop
American Airlines Logo
3:55 pm - 10:46 am
SXM
-
BUF
18h 51m2 stops
$427American Airlines
Wed, Apr 1 - Wed, Apr 8
JetBlue Logo
6:00 am - 1:39 pm
BUF
-
SXM
7h 39m1 stop
JetBlue Logo
3:00 pm - 11:14 pm
SXM
-
BUF
8h 14m1 stop
$457JetBlue
Wed, Apr 1 - Wed, Apr 8
United Airlines Logo
9:55 am - 1:50 pm
BUF
-
SXM
26h 55m2 stops
United Airlines Logo
2:52 pm - 8:29 pm
SXM
-
BUF
30h 37m2 stops
$459United Airlines
Sun, Feb 1 - Thu, Feb 5
American Airlines Logo
7:51 pm - 1:16 pm
BUF
-
SXM
17h 25m1 stop
American Airlines Logo
4:28 pm - 11:54 am
SXM
-
BUF
19h 26m2 stops
$462American Airlines
Sat, Mar 14 - Tue, Mar 17
Delta Logo
7:40 pm - 12:13 pm
BUF
-
SXM
15h 33m1 stop
Delta Logo
4:15 pm - 11:58 pm
SXM
-
BUF
8h 43m1 stop
$467Delta
Sat, Feb 28 - Sat, Mar 7

American Airlines flights from Buffalo to Simpson Bay

Our best American Airlines deals on Buffalo to Simpson Bay flight tickets
American Airlines
Feb 28
BUF6:37 pmBuffalo
18h 28m
2 stops
SXM2:05 pmSimpson Bay Princess Juliana
Mar 7
SXM5:28 pmSimpson Bay Princess Juliana
19h 23m
2 stops
BUF11:51 amBuffalo
$298
Find similar
American Airlines
Mar 14
BUF7:51 pmBuffalo
19h 37m
2 stops
SXM3:28 pmSimpson Bay Princess Juliana
Mar 17
SXM4:28 pmSimpson Bay Princess Juliana
18h 30m
2 stops
BUF10:58 amBuffalo
$322
Find similar
American Airlines
Apr 1
BUF7:40 pmBuffalo
19h 48m
2 stops
SXM3:28 pmSimpson Bay Princess Juliana
Apr 8
SXM3:55 pmSimpson Bay Princess Juliana
18h 51m
2 stops
BUF10:46 amBuffalo
$346
Find similar

JetBlue flights from Buffalo to Simpson Bay

Our best JetBlue deals on Buffalo to Simpson Bay flight tickets
JetBlue
Feb 1
BUF7:00 amBuffalo
6h 28m
1 stop
SXM2:28 pmSimpson Bay Princess Juliana
Feb 5
SXM3:43 pmSimpson Bay Princess Juliana
9h 04m
1 stop
BUF11:47 pmBuffalo
$273
Find similar
JetBlue
May 2
BUF7:20 amBuffalo
6h 45m
1 stop
SXM2:05 pmSimpson Bay Princess Juliana
May 12
SXM11:45 amSimpson Bay Princess Juliana
12h 10m
1 stop
BUF11:55 pmBuffalo
$344
Find similar
JetBlue
Apr 1
BUF6:00 amBuffalo
7h 39m
1 stop
SXM1:39 pmSimpson Bay Princess Juliana
Apr 8
SXM3:00 pmSimpson Bay Princess Juliana
8h 14m
1 stop
BUF11:14 pmBuffalo
$457
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Simpson Bay that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Buffalo to Simpson Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Sun 2/1

7:00 am-2:28 pm

1 stop6h 28m

Simpson Bay Princess Juliana

Thu 2/5

3:43 pm-11:47 pm

1 stop9h 04m

$273

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Sat 2/28

6:37 pm-2:05 pm

2 stops18h 28m

Simpson Bay Princess Juliana

Sat 3/7

5:28 pm-11:51 am

2 stops19h 23m

$298

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Sat 3/14

7:51 pm-3:28 pm

2 stops19h 37m

Simpson Bay Princess Juliana

Tue 3/17

4:28 pm-10:58 am

2 stops18h 30m

$322

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Sat 5/2

7:20 am-2:05 pm

1 stop6h 45m

Simpson Bay Princess Juliana

Tue 5/12

11:45 am-11:55 pm

1 stop12h 10m

$344

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Wed 4/1

7:40 pm-3:28 pm

2 stops19h 48m

Simpson Bay Princess Juliana

Wed 4/8

3:55 pm-10:46 am

2 stops18h 51m

$346

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Wed 4/1

6:00 am-3:00 pm

1 stop9h 00m

Simpson Bay Princess Juliana

Wed 4/8

3:55 pm-10:46 am

2 stops18h 51m

$427

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Wed 4/1

6:00 am-1:39 pm

1 stop7h 39m

Simpson Bay Princess Juliana

Wed 4/8

3:00 pm-11:14 pm

1 stop8h 14m

$457

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Sun 2/1

9:55 am-1:50 pm

2 stops26h 55m

Simpson Bay Princess Juliana

Thu 2/5

2:52 pm-8:29 pm

2 stops30h 37m

$459

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Sat 3/14

7:51 pm-1:16 pm

1 stop17h 25m

Simpson Bay Princess Juliana

Tue 3/17

4:28 pm-11:54 am

2 stops19h 26m

$462

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Sat 2/28

7:40 pm-12:13 pm

1 stop15h 33m

Simpson Bay Princess Juliana

Sat 3/7

4:15 pm-11:58 pm

1 stop8h 43m

$467

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Simpson Bay from

How to get the cheapest flight ticket from Buffalo to Simpson Bay

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Simpson Bay?

In general, September is the cheapest month to fly from Buffalo to Simpson Bay. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $521. If you aren’t able to travel to Simpson Bay during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $573.

What is the cheapest day to depart on your flight to Simpson Bay?

Our data shows that Wednesday is the least expensive day to fly to Simpson Bay. Tickets to fly out on this day can be as low as $490. Flights from Buffalo to Simpson Bay on a Monday will generally be more expensive and average around $698. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Simpson Bay?

According to our data, the cheapest time of day to fly to Simpson Bay is in the afternoon. momondo users have found flights departing from Buffalo to Simpson Bay in the afternoon for as low as $464. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Simpson Bay is in the morning when prices are around $677.

When to book flights from Buffalo to Simpson Bay

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Simpson Bay according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Simpson Bay (BUF to SXM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Simpson Bay

Fastest flight time

6h 28m

Direct flights

None
The fastest flight from Buffalo to Simpson Bay takes 6h 28m
There are no direct flights from Buffalo to Simpson Bay. There are no popular flight routes from Buffalo to Simpson Bay.
Search flight deals

  • How far is Buffalo to Simpson Bay Princess Juliana by plane?

    Buffalo and Simpson Bay Princess Juliana are 1947.7 mi apart from one another. A reasonable flight in good conditions will take 6h 28m.

  • When did momondo last update prices for flights from Buffalo Airport to Simpson Bay Princess Juliana Airport?

    Prices for flights from Buffalo Airport to Simpson Bay Princess Juliana Airport were last updated today.

  • How many operators does momondo search for flights from Buffalo Airport to Simpson Bay Princess Juliana Airport?

  • How old do you have to be to fly from Buffalo Airport to Simpson Bay Princess Juliana Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Simpson Bay Princess Juliana Airport.

  • What documentation or ID do you need to fly to Simpson Bay Princess Juliana Airport?

    The travel and health documents required for your trip to Simpson Bay Princess Juliana Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Simpson Bay Princess Juliana Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Buffalo to Simpson Bay?

Best airlines flying from Buffalo to Simpson Bay

Compare and see reviews for airlines that fly from Buffalo to Simpson Bay with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $200Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights
DeltaPriceFrom $451Free CancellationRating
7.9
8,008 reviews
Search Delta flights
United AirlinesPriceFrom $464Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
American AirlinesPriceFrom $542Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights

Traveling to a place near Simpson Bay?

Book flights to Simpson Bay if you plan to visit one of these locations
Philipsburg

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Simpson Bay?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buffalo to Simpson Bay. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Buffalo to Simpson Bay with flexible booking policies on momondo?

Yes. All flights to Simpson Bay from Buffalo on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Buffalo to Simpson Bay?

momondo helps you find the best flight between Buffalo and Simpson Bay by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Buffalo to Simpson Bay right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Buffalo to Simpson Bay flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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Delta