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Cheap flights from San Francisco to Simpson Bay from $146

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Simpson Bay departing on 1/11. 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 San Francisco to Simpson Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
11:30 pm - 3:11 pm
SFO
-
SXM
11h 41m1 stop
JetBlue Logo
4:01 pm - 11:58 pm
SXM
-
SFO
11h 57m1 stop
$373JetBlue
Mon, Feb 23 - Wed, Mar 4
JetBlue Logo
10:37 pm - 4:21 pm
SFO
-
SXM
13h 44m1 stop
JetBlue Logo
4:05 pm - 11:58 pm
SXM
-
SFO
11h 53m1 stop
$388JetBlue
Thu, Feb 5 - Wed, Feb 18
JetBlue Logo
10:37 pm - 2:28 pm
SFO
-
SXM
11h 51m1 stop
JetBlue Logo
4:25 pm - 10:31 am
SXM
-
SFO
22h 06m1 stop
$394JetBlue
Mon, Feb 2 - Mon, Feb 9
Multiple Airlines Logo
6:54 pm - 2:10 pm
SFO
-
SXM
15h 16m2 stops
Multiple Airlines Logo
3:15 pm - 7:38 pm
SXM
-
SFO
32h 23m2 stops
$398Multiple Airlines
Wed, Jan 7 - Thu, Jan 22
Frontier Logo
10:34 pm - 1:59 pm
SFO
-
SXM
11h 25m1 stop
Frontier Logo
3:20 pm - 8:33 am
SXM
-
SFO
21h 13m2 stops
$422Frontier
Fri, Feb 20 - Sat, Feb 28
Multiple Airlines Logo
8:37 pm - 2:28 pm
SFO
-
SXM
13h 51m1 stop
Multiple Airlines Logo
3:15 pm - 10:30 am
SXM
-
SFO
23h 15m1 stop
$445Multiple Airlines
Sun, Jan 11 - Sun, Jan 25
JetBlue Logo
8:30 pm - 2:28 pm
SFO
-
SXM
13h 58m1 stop
JetBlue Logo
5:36 pm - 9:41 am
SXM
-
SFO
20h 05m1 stop
$453JetBlue
Fri, Jan 30 - Sun, Feb 8
Multiple Airlines Logo
12:49 pm - 2:10 pm
SFO
-
SXM
21h 21m3 stops
Multiple Airlines Logo
3:15 pm - 11:56 am
SXM
-
SFO
24h 41m2 stops
$454Multiple Airlines
Wed, Jan 7 - Thu, Jan 22
Frontier Logo
11:20 pm - 1:30 pm
SFO
-
SXM
10h 10m1 stop
Frontier Logo
4:11 pm - 1:18 pm
SXM
-
SFO
25h 07m1 stop
$459Frontier
Fri, Jan 2 - Sat, Jan 10
Frontier Logo
11:20 pm - 1:39 pm
SFO
-
SXM
10h 19m1 stop
Frontier Logo
3:10 pm - 12:28 am
SXM
-
SFO
37h 18m2 stops
$462Frontier
Fri, Jan 16 - Sat, Feb 7

JetBlue flights from San Francisco to Simpson Bay

Our best JetBlue deals on San Francisco to Simpson Bay flight tickets
JetBlue
Feb 23
SFO11:30 pmSan Francisco
11h 41m
1 stop
SXM3:11 pmSimpson Bay Princess Juliana
Mar 4
SXM4:01 pmSimpson Bay Princess Juliana
11h 57m
1 stop
SFO11:58 pmSan Francisco
$373
Find similar
JetBlue
Feb 5
SFO10:37 pmSan Francisco
13h 44m
1 stop
SXM4:21 pmSimpson Bay Princess Juliana
Feb 18
SXM4:05 pmSimpson Bay Princess Juliana
11h 53m
1 stop
SFO11:58 pmSan Francisco
$388
Find similar
JetBlue
Feb 2
SFO10:37 pmSan Francisco
11h 51m
1 stop
SXM2:28 pmSimpson Bay Princess Juliana
Feb 9
SXM4:25 pmSimpson Bay Princess Juliana
22h 06m
1 stop
SFO10:31 amSan Francisco
$394
Find similar

Frontier flights from San Francisco to Simpson Bay

Our best Frontier deals on San Francisco to Simpson Bay flight tickets
Frontier
Feb 20
SFO10:34 pmSan Francisco
11h 25m
1 stop
SXM1:59 pmSimpson Bay Princess Juliana
Feb 28
SXM3:20 pmSimpson Bay Princess Juliana
21h 13m
2 stops
SFO8:33 amSan Francisco
$422
Find similar
Frontier
Jan 2
SFO11:20 pmSan Francisco
10h 10m
1 stop
SXM1:30 pmSimpson Bay Princess Juliana
Jan 10
SXM4:11 pmSimpson Bay Princess Juliana
25h 07m
1 stop
SFO1:18 pmSan Francisco
$459
Find similar
Frontier
Jan 16
SFO11:20 pmSan Francisco
10h 19m
1 stop
SXM1:39 pmSimpson Bay Princess Juliana
Feb 7
SXM3:10 pmSimpson Bay Princess Juliana
37h 18m
2 stops
SFO12:28 amSan Francisco
$462
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco 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 21, 2025.
Use the filters below to find and compare flights from San Francisco to Simpson Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Mon 2/23

11:30 pm-3:11 pm

1 stop11h 41m

Simpson Bay Princess Juliana

Wed 3/4

4:01 pm-11:58 pm

1 stop11h 57m

$373

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Thu 2/5

10:37 pm-4:21 pm

1 stop13h 44m

Simpson Bay Princess Juliana

Wed 2/18

4:05 pm-11:58 pm

1 stop11h 53m

$388

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Mon 2/2

10:37 pm-2:28 pm

1 stop11h 51m

Simpson Bay Princess Juliana

Mon 2/9

4:25 pm-10:31 am

1 stop22h 06m

$394

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Wed 1/7

6:54 pm-2:10 pm

2 stops15h 16m

Simpson Bay Princess Juliana

Thu 1/22

3:15 pm-7:38 pm

2 stops32h 23m

$398

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Fri 2/20

10:34 pm-1:59 pm

1 stop11h 25m

Simpson Bay Princess Juliana

Sat 2/28

3:20 pm-8:33 am

2 stops21h 13m

$422

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Sun 1/11

8:37 pm-2:28 pm

1 stop13h 51m

Simpson Bay Princess Juliana

Sun 1/25

3:15 pm-10:30 am

1 stop23h 15m

$445

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Fri 1/30

8:30 pm-2:28 pm

1 stop13h 58m

Simpson Bay Princess Juliana

Sun 2/8

5:36 pm-9:41 am

1 stop20h 05m

$453

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Wed 1/7

12:49 pm-2:10 pm

3 stops21h 21m

Simpson Bay Princess Juliana

Thu 1/22

3:15 pm-11:56 am

2 stops24h 41m

$454

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Fri 1/2

11:20 pm-1:30 pm

1 stop10h 10m

Simpson Bay Princess Juliana

Sat 1/10

4:11 pm-1:18 pm

1 stop25h 07m

$459

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Fri 1/16

11:20 pm-1:39 pm

1 stop10h 19m

Simpson Bay Princess Juliana

Sat 2/7

3:10 pm-12:28 am

2 stops37h 18m

$462

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 San Francisco 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 day to depart on your flight to Simpson Bay?

Our data shows that Sunday is the least expensive day to fly to Simpson Bay. Tickets to fly out on this day can be as low as $612. Flights from San Francisco to Simpson Bay on a Friday will generally be more expensive and average around $905. 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 San Francisco to Simpson Bay in the afternoon for as low as $673. 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 at noon when prices are around $881.

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

You are more likely to see cheaper flights to Simpson Bay from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Simpson Bay for around $761 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Simpson Bay from San Francisco for as low as $583 on momondo.

Can stopping save me money on San Francisco to Simpson Bay flights?

You could potentially save up to 30% on your flight if you consider stops on a San Francisco to Simpson Bay flight.

How have San Francisco to Simpson Bay flight prices changed over time?

When to book flights from San Francisco to Simpson Bay

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

Cheap San Francisco to Simpson Bay (SFO to SXM) flight deals and tips

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

Fastest flight time

10h 19m

Direct flights

None
The fastest flight from San Francisco to Simpson Bay takes 10h 19m
There are no direct flights from San Francisco to Simpson Bay. There are no popular flight routes from San Francisco to Simpson Bay.
Search flight deals

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

    The straight-line distance from San Francisco to Simpson Bay Princess Juliana is 3798.2 mi. Flights usually cover this in 10h 19m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from San Francisco Airport to Simpson Bay Princess Juliana Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco 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 you'll need for your trip to Simpson Bay Princess Juliana Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Simpson Bay Princess Juliana Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from San Francisco to Simpson Bay

Compare and see reviews for airlines that fly from San Francisco to Simpson Bay with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $252Free CancellationRating
7.9
8,019 reviews
Search Delta flights
JetBluePriceFrom $455Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
American AirlinesPriceFrom $521Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $561Free CancellationRating
7.4
9,099 reviews
Search United 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 San Francisco to Simpson Bay?

It is quick and easy to find San Francisco to Simpson Bay flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Simpson Bay that suits you.

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

momondo does allow users to show only those flights to Simpson Bay from San Francisco which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Simpson Bay from San Francisco.

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

Price alerts on flights to Simpson Bay from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Simpson Bay trip

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