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Simpson Bay

$572+ Cheap flights from San Antonio (SAT) to Simpson Bay (SXM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SXM
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheap flight deals from San Antonio to Simpson Bay

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 August 13, 2025.

Round-trip from

$572
(Mytrip)

Popular in

October

Cheapest in

September

Average price

$648
From San Antonio to Simpson Bay Princess Juliana
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Highest demand for flights based on searches. 10% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from San Antonio to Simpson Bay

Cheapest flights from San Antonio to Simpson Bay
Explore the most affordable flight options available from San Antonio to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This Mytrip deal was found by Cheapflights users on 8/11. 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.
Thu 10/97:19 pmSAT - SXM
1 stop17h 41mSpirit Airlines
Mon 10/133:05 pmSXM - SAT
3 stops38h 50mSpirit Airlines
Deal found 8/11$572
This FlightHub deal was found by Cheapflights users on 8/10. 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.
Sun 8/175:53 pmSAT - SXM
1 stop19h 07mSpirit Airlines
Sat 8/233:05 pmSXM - SAT
1 stop26h 43mSpirit Airlines
Deal found 8/10$624
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 10/95:30 amSAT - SXM
1 stop7h 07mAmerican Airlines
Mon 10/132:40 pmSXM - SAT
1 stop8h 18mAmerican Airlines
Deal found 8/11$633
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:17 pmSAT - SXM
1 stop17h 43mMultiple Airlines
Sun 9/142:10 pmSXM - SAT
2 stops29h 02mMultiple Airlines
Deal found 8/11$673
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 9/1111:26 amSAT - SXM
2 stops24h 53mAmerican Airlines
Sun 9/142:20 pmSXM - SAT
2 stops21h 01mAmerican Airlines
Deal found 8/11$703

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio 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 August 13, 2025.
Use the filters below to find and compare flights from San Antonio to Simpson Bay that are best for you.

Fly from

San Antonio

Fly to

Simpson Bay

Route

Depart

Return

Price

San AntonioSimpson Bay

SAT - SXM

SATSXM

San Antonio

Thu 10/9

7:19 pm-2:00 pm

1 stop17h 41m

Simpson Bay Princess Juliana

Mon 10/13

3:05 pm-4:55 am

3 stops38h 50m

$572

San AntonioSimpson Bay

SAT - SXM

SATSXM

San Antonio

Thu 10/9

5:30 am-1:37 pm

1 stop7h 07m

Simpson Bay Princess Juliana

Mon 10/13

2:40 pm-8:19 am

2 stops18h 39m

$638

San AntonioSimpson Bay

SAT - SXM

SATSXM

San Antonio

Thu 9/11

7:17 pm-2:00 pm

1 stop17h 43m

Simpson Bay Princess Juliana

Sun 9/14

2:10 pm-6:12 pm

2 stops29h 02m

$673

San AntonioSimpson Bay

SAT - SXM

SATSXM

San Antonio

Thu 9/11

11:26 am-1:19 pm

2 stops24h 53m

Simpson Bay Princess Juliana

Sun 9/14

2:20 pm-10:21 am

2 stops21h 01m

$703

San AntonioSimpson Bay

SAT - SXM

SATSXM

San Antonio

Sat 12/27

6:09 pm-2:00 pm

1 stop17h 51m

Simpson Bay Princess Juliana

Wed 1/7

5:20 pm-12:08 am

1 stop8h 48m

$733

San AntonioSimpson Bay

SAT - SXM

SATSXM

San Antonio

Wed 12/24

6:00 am-12:15 pm

2 stops28h 15m

Simpson Bay Princess Juliana

Sat 12/27

5:20 pm-12:34 am

1 stop9h 14m

$877

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

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

Have a flexible travel schedule? Discover the best time to fly to Simpson Bay from San Antonio 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 Antonio to Simpson Bay

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

Currently, September is the cheapest month in which you can book a flight from San Antonio to Simpson Bay (average of $459). Flying from San Antonio to Simpson Bay in March is currently the most expensive (average of $654). 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.

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 August 13, 2025.
See what other customers who have flown with Delta and American Airlines from San Antonio to Simpson Bay have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from San Antonio 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 Antonio to Simpson Bay round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Simpson Bay, with prices starting at $572. Another option worth looking into is American Airlines, starting at $633 round trip. Spirit Airlines is 27% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from San Antonio 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 Antonio to Simpson Bay.

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

    Yes. Cheapflights offers flight deals from San Antonio 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 Antonio to Simpson Bay?

    Currently, September is the cheapest month in which you can book a flight from San Antonio to Simpson Bay (average of $459). Flying from San Antonio to Simpson Bay in March is currently the most expensive (average of $654). 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

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Alternative routes for San Antonio to Simpson Bay

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from San Antonio to Simpson Bay

Discover the top 2 airlines that operate flights from San Antonio 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 August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$554Average$697FlexibilityNo cancel feeOn-time71%
DeltaCheapest$663Average$743FlexibilityNo cancel feeOn-timeN/A

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