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Simpson Bay

$191+ 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SXM
Apr 21 — Apr 281
Mon 4/21
Mon 4/28
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Simpson Bay Princess Juliana are usually found in September or August, 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 April 16, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$500
(Mytrip)

One-way from

$191
(Frontier)

Popular in

December

Cheapest in

September

Average price

$684
Provider with most accurate pricing for San Francisco-Simpson Bay Princess Juliana flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Simpson Bay Princess Juliana flights.
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From San Francisco to Simpson Bay Princess Juliana
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One-way flight from San Francisco to Simpson Bay Princess Juliana
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Highest demand for flights based on searches. 15% potential increase in price ($150 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 16, 2025.

This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/46:05 pmSFO - SXM
2 stops16h 10mMultiple Airlines
Thu 6/122:10 pmSXM - SFO
3 stops31h 30mMultiple Airlines
Deal found 4/16$500
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/46:05 pmSFO - SXM
2 stops16h 10mWestJet
Thu 6/122:10 pmSXM - SFO
2 stops24h 55mWestJet
Deal found 4/16$504
This American Airlines deal was found by Cheapflights users on 4/15. 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.
Fri 5/1611:53 pmSFO - SXM
1 stop12h 38mAmerican Airlines
Thu 5/222:05 pmSXM - SFO
1 stop11h 56mAmerican Airlines
Deal found 4/15$521
This JetBlue deal was found by Cheapflights users on 4/14. 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.
Fri 5/303:50 pmSFO - SXM
1 stop17h 25mJetBlue
Fri 6/612:45 pmSXM - SFO
1 stop14h 14mJetBlue
Deal found 4/14$553
This Delta deal was found by Cheapflights users on 4/16. 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.
Tue 6/104:00 pmSFO - SXM
2 stops19h 00mDelta
Thu 6/193:25 pmSXM - SFO
1 stop12h 22mDelta
Deal found 4/16$555
This Frontier deal was found by Cheapflights users on 4/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/308:45 pmSFO - SXM
1 stop11h 39mFrontier
Fri 6/66:15 pmSXM - SFO
2 stops19h 08mFrontier
Deal found 4/14$596
This United Airlines deal was found by Cheapflights users on 4/15. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3111:05 pmSFO - SXM
1 stop10h 24mUnited Airlines
Sat 6/73:55 pmSXM - SFO
1 stop20h 23mUnited Airlines
Deal found 4/15$611

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 April 16, 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

Wed 6/4

6:05 pm-1:15 pm

2 stops16h 10m

Simpson Bay Princess Juliana

Thu 6/12

2:10 pm-6:40 pm

3 stops31h 30m

$500

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Wed 6/4

6:05 pm-1:15 pm

2 stops16h 10m

Simpson Bay Princess Juliana

Thu 6/12

2:10 pm-12:05 pm

2 stops24h 55m

$504

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Fri 5/16

1:35 pm-11:35 am

1 stop19h 00m

Simpson Bay Princess Juliana

Sat 5/24

4:40 pm-10:52 am

1 stop21h 12m

$521

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Fri 5/30

3:50 pm-12:15 pm

1 stop17h 25m

Simpson Bay Princess Juliana

Fri 6/6

12:45 pm-11:59 pm

1 stop14h 14m

$553

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Tue 6/10

4:00 pm-2:00 pm

2 stops19h 00m

Simpson Bay Princess Juliana

Thu 6/19

3:25 pm-12:47 am

1 stop12h 22m

$555

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Fri 5/30

8:45 pm-11:24 am

1 stop11h 39m

Simpson Bay Princess Juliana

Fri 6/6

6:15 pm-10:23 am

2 stops19h 08m

$596

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Sat 5/31

11:05 pm-12:29 pm

1 stop10h 24m

Simpson Bay Princess Juliana

Sat 6/7

3:55 pm-9:18 am

1 stop20h 23m

$611

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Fri 5/23

8:45 pm-11:24 am

1 stop11h 39m

$191

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Wed 5/7

2:03 pm-1:15 pm

3 stops20h 12m

$207

San FranciscoSimpson Bay

SFO - SXM

SFOSXM

San Francisco

Thu 5/8

10:00 pm-1:15 pm

1 stop12h 15m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 13 results
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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Francisco-Simpson Bay flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 11, 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 $675). 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 April 16, 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 April 16, 2025.
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
8,665 reviews
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
2,926 reviews
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
7,916 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
2,806 reviews
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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 WestJet. Our recent data shows that you can find tickets from as low as $504 on this airline. Additional options worth looking into are American Airlines and JetBlue, starting at $521 and $553 round-trip. Users have found that WestJet is 36% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Francisco to Simpson Bay one-way?

    $191 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and WestJet, with prices starting from $220 and $225, respectively.

  • 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 $675). 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

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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 April 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$511Average$754FlexibilityNo cancel feeOn-time71%
DeltaCheapest$522Average$846FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$529Average$804FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$541Average$636FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$582Average$875FlexibilityNo cancel feeOn-time69%

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