Simpson Bay

$203+ Cheap flights from San Francisco (SFO) to Simpson Bay (SXM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SXM
Aug 25 — Sep 11
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Simpson Bay with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Francisco to Simpson Bay

Cheapest flights from San Francisco to Simpson Bay
Explore the most affordable flight options available from San Francisco to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 26, 2026.

This JetBlue deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:40 pm
SFO
-
SXM
1 stop10h 57m
JetBlue
Wed 8/261:42 pm
SXM
-
SFO
1 stop13h 09m
JetBlue
Deal found 7/21$495
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:30 pm
SFO
-
SXM
2 stops16h 50m
Southwest
Sun 12/133:20 pm
SXM
-
SFO
2 stops22h 25m
Southwest
Deal found 7/22$500
This Justfly.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:40 pm
SFO
-
SXM
1 stop10h 57m
JetBlue
Fri 8/281:42 pm
SXM
-
SFO
1 stop13h 09m
JetBlue
Deal found 7/23$547
This Expedia deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:24 am
SFO
-
SXM
1 stop24h 36m
JetBlue
Fri 10/91:45 pm
SXM
-
SFO
1 stop12h 32m
JetBlue
Deal found 7/24$578
This JetBlue deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:40 pm
SFO
-
SXM
1 stop10h 57m
JetBlue
Sat 9/123:05 pm
SXM
-
SFO
1 stop11h 12m
JetBlue
Deal found 7/22$579
This Justfly.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:30 am
SFO
-
SXM
1 stop23h 13m
JetBlue
Wed 10/211:45 pm
SXM
-
SFO
1 stop12h 32m
JetBlue
Deal found 7/22$602
This JetBlue deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:40 pm
SFO
-
SXM
1 stop10h 57m
JetBlue
Sun 9/133:05 pm
SXM
-
SFO
1 stop11h 12m
JetBlue
Deal found 7/24$603
This Priceline deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:51 pm
SFO
-
SXM
1 stop12h 44m
JetBlue
Tue 11/102:35 pm
SXM
-
SFO
1 stop11h 52m
JetBlue
Deal found 7/23$615

Find flight deals from San Francisco to Simpson Bay

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Simpson Bay (SXM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$495
(JetBlue)

One-way from

$203
(Southwest)

Popular in

November

Cheapest in

October

Average price

$750
Provider with most accurate pricing for San Francisco-Simpson Bay Princess Juliana flight deals.
Provider most trusted by Cheapflights users for San Francisco-Simpson Bay Princess Juliana flights.
From San Francisco to Simpson Bay Princess Juliana
One-way flight from San Francisco to Simpson Bay Princess Juliana
Highest demand for flights based on searches. 1% potential increase in price ($9 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in July 2026

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 26, 2026.
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

Cheapest round-trip

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Sun 8/23

10:40 pm-12:37 pm

1 stop10h 57m

Simpson Bay Princess Juliana

Wed 8/26

1:42 pm-11:51 pm

1 stop13h 09m

$495

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Sun 12/6

5:30 pm-2:20 pm

2 stops16h 50m

Simpson Bay Princess Juliana

Sun 12/13

3:20 pm-9:45 am

2 stops22h 25m

$500
Quickest round-trip

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Sat 9/5

10:40 pm-12:37 pm

1 stop10h 57m

Simpson Bay Princess Juliana

Sat 9/12

3:05 pm-11:17 pm

1 stop11h 12m

$579

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Mon 8/17

9:35 pm-1:22 pm

1 stop12h 47m

Simpson Bay Princess Juliana

Wed 9/2

4:39 pm-8:50 am

2 stops19h 11m

$621

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Tue 9/1

9:35 pm-1:22 pm

1 stop12h 47m

Simpson Bay Princess Juliana

Sun 9/13

2:23 pm-11:59 pm

1 stop12h 36m

$634

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Fri 8/21

8:41 pm-1:33 pm

2 stops13h 52m

Simpson Bay Princess Juliana

Fri 8/28

4:39 pm-10:34 am

1 stop20h 55m

$634

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Wed 8/19

9:35 pm-3:39 pm

1 stop15h 04m

Simpson Bay Princess Juliana

Wed 8/26

4:39 pm-10:34 am

1 stop20h 55m

$634

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Wed 1/20

9:00 pm-12:15 pm

1 stop11h 15m

Simpson Bay Princess Juliana

Wed 1/27

4:05 pm-1:13 am

1 stop13h 08m

$636
Cheapest one-way

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Sat 11/14

6:00 pm-3:40 pm

2 stops17h 40m

$203

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Fri 11/13

6:00 pm-2:20 pm

2 stops16h 20m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from San Francisco to Simpson Bay

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Simpson Bay in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Simpson Bay flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Simpson Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Simpson Bay flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Simpson Bay flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Simpson Bay flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Simpson Bay

Have a flexible travel schedule? Discover the best time to fly to Simpson Bay from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Simpson Bay

How far ahead should I book a flight from San Francisco to Simpson Bay?

Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Simpson Bay. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Francisco to Simpson Bay?

Currently, October is the cheapest month in which you can book a flight from San Francisco to Simpson Bay (average of $561). Flying from San Francisco to Simpson Bay in November is currently the most expensive (average of $872). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from San Francisco to Simpson Bay?

Airfare is below average for this route at the moment.

San Francisco to Simpson Bay flights typically cost between $656 and $903 in August.
The cheapest round-trip price found within the last 5 days was $495 on JetBlue (Aug 23-Aug 26).

Reviews of airlines servicing Simpson Bay

Get insights into the airlines that provide service to Simpson Bay. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Simpson Bay. Reviews last updated July 26, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from San Francisco to Simpson Bay. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Overall

7.8

Food

7.2

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.1

Overall

7.8

Food

7.2

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.1

Overall

7.8

Food

7.2

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.1

Overall

7.8

Food

7.2

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.1

Overall

7.8

Food

7.2

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Simpson Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Francisco to Simpson Bay?

    Airlines like JetBlue and Southwest fly from San Francisco to Simpson Bay in about 10h 57m. The time it takes to get you to your destination can typically vary by up to 5h 53m. Airlines will cover a distance of 3796 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San Francisco to Simpson Bay round-trip?

    Our cheapest airline available from San Francisco to Simpson Bay is JetBlue. Our recent data shows that you can find tickets from as low as $411 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $561 and $561 round-trip. Users have found that JetBlue is 41% cheaper than the other options available to this destination.

  • Can I find deals for flights from San Francisco to Simpson Bay that include hotel bookings?

    Yes. In addition to deals on San Francisco to Simpson Bay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Simpson Bay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Simpson Bay.

  • Can I find deals for business class flights from San Francisco to Simpson Bay?

    Yes. Cheapflights offers flight deals from San Francisco to Simpson Bay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Simpson Bay?

    Currently, October is the cheapest month in which you can book a flight from San Francisco to Simpson Bay (average of $561). Flying from San Francisco to Simpson Bay in November is currently the most expensive (average of $872). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Simpson Bay?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Simpson Bay by adding a car rental and/or hotel reservation to your travel itinerary.

Top 4 airlines flying from San Francisco to Simpson Bay

Discover the top 4 airlines that operate flights from San Francisco to Simpson Bay. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$411Average$585FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$561Average$671FlexibilityNo cancel feeOn-time69%
DeltaCheapest$561Average$688FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$589Average$772FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.