HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Simpson Bay

$161+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SXM
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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.

Cheapflights Tip: The best prices from San Francisco to Simpson Bay Princess Juliana are usually found in August or January, booked 40 days in advance, depart on a Sunday or Tuesday and return on a Monday

Cheap 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$521
(Delta)

One-way from

$161
(Frontier)

Popular in

December

Cheapest in

August

Average price

$881
Provider with most accurate pricing for San Francisco-Simpson Bay Princess Juliana flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Simpson Bay Princess Juliana flights.
Search Deals
From San Francisco to Simpson Bay Princess Juliana
Search Deals
One-way flight from San Francisco to Simpson Bay Princess Juliana
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find 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 March 28, 2025.

This Delta deal was found by Cheapflights users on 3/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2611:55 pmSFO - SXM
1 stop11h 10mDelta
Wed 4/301:46 pmSXM - SFO
1 stop11h 46mDelta
Deal found 3/28$521
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/166:05 pmSFO - SXM
2 stops40h 10mMultiple Airlines
Sat 5/2412:34 pmSXM - SFO
1 stop24h 54mMultiple Airlines
Deal found 3/27$525
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1012:21 amSFO - SXM
1 stop9h 54mAmerican Airlines
Sat 5/173:24 pmSXM - SFO
2 stops21h 11mAmerican Airlines
Deal found 3/28$526
This Priceline deal was found by Cheapflights users on 3/27. 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.
Fri 6/68:43 pmSFO - SXM
1 stop11h 40mFrontier
Sat 6/1412:36 pmSXM - SFO
2 stops35h 50mFrontier
Deal found 3/27$556
This JetBlue Airways deal was found by Cheapflights users on 3/27. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/71:45 pmSFO - SXM
1 stop18h 37mJetBlue
Mon 4/1411:38 amSXM - SFO
1 stop15h 53mJetBlue
Deal found 3/27$753
This United deal was found by Cheapflights users on 3/28. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/610:45 pmSFO - SXM
1 stop12h 58mUnited Airlines
Sat 6/143:55 pmSXM - SFO
1 stop12h 03mUnited Airlines
Deal found 3/28$804
This WestJet deal was found by Cheapflights users on 3/28. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/251:55 pmSFO - SXM
2 stops44h 20mWestJet
Thu 5/12:10 pmSXM - SFO
2 stops24h 55mWestJet
Deal found 3/28$1,167
This Priceline deal was found by Cheapflights users on 3/27. 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.
Sat 11/228:30 amSFO - SXM
1 stop27h 25mAir Canada
Sat 11/295:15 pmSXM - SFO
1 stop21h 47mAir Canada
Deal found 3/27$1,398

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 March 28, 2025.
Use the filters below to find and compare flights from San Francisco to Simpson Bay that are best for you.

Fly from

San Francisco

Fly to

Simpson Bay

Route

Depart

Return

Price

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Sat 4/26

11:55 pm-2:05 pm

1 stop11h 10m

Simpson Bay Princess Juliana

Wed 4/30

1:46 pm-10:32 pm

1 stop11h 46m

$521

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Fri 5/16

6:05 pm-1:15 pm

2 stops40h 10m

Simpson Bay Princess Juliana

Sat 5/24

12:34 pm-10:28 am

1 stop24h 54m

$525

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Sat 5/10

12:21 am-1:15 pm

1 stop9h 54m

Simpson Bay Princess Juliana

Sat 5/17

3:24 pm-9:35 am

2 stops21h 11m

$526

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Fri 6/6

8:43 pm-11:23 am

1 stop11h 40m

Simpson Bay Princess Juliana

Sat 6/14

12:36 pm-9:26 pm

2 stops35h 50m

$556

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Mon 4/7

1:45 pm-11:22 am

1 stop18h 37m

Simpson Bay Princess Juliana

Mon 4/14

11:38 am-12:31 am

1 stop15h 53m

$753

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Fri 6/6

10:45 pm-2:43 pm

1 stop12h 58m

Simpson Bay Princess Juliana

Sat 6/14

3:55 pm-12:58 am

1 stop12h 03m

$804

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Fri 4/25

1:55 pm-1:15 pm

2 stops44h 20m

Simpson Bay Princess Juliana

Thu 5/1

2:10 pm-12:05 pm

2 stops24h 55m

$1,167

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Fri 5/30

8:38 pm-11:24 am

1 stop11h 46m

$161

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Sun 5/18

10:00 pm-1:15 pm

1 stop12h 15m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust 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?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Simpson Bay. Price data was last updated on March 21, 2025.

Booking 40 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, September is the cheapest month in which you can book a flight from San Francisco to Simpson Bay (average of $459). Flying from San Francisco to Simpson Bay in July is currently the most expensive (average of $679). 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.

What is the cheapest time of day to fly from SFO to SXM?

Find hourly flight availability from San Francisco to Simpson Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 24% on flights from San Francisco to Simpson Bay by exploring options for tickets in the afternoon.

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 March 28, 2025.
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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.
JetBlue
7.3
Good
2,923 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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.
WestJet
7.2
Good
2,785 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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.

  • 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 Delta. Our recent data shows that you can find tickets from as low as $521 on this airline. Additional options worth looking into are American Airlines and Frontier, starting at $526 and $556 round-trip. Users have found that Delta is 34% 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, September is the cheapest month in which you can book a flight from San Francisco to Simpson Bay (average of $459). Flying from San Francisco to Simpson Bay in July is currently the most expensive (average of $679). 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

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.

Top 5 airlines flying from San Francisco to Simpson Bay

Discover the top 5 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$504Average$751FlexibilityNo cancel feeOn-time71%
DeltaCheapest$522Average$955FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$529Average$804FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$566Average$636FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$582Average$863FlexibilityNo cancel feeOn-time69%
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.