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Saint Martin Island

$529+ Cheap flights from San Antonio (SAT) to Saint Martin Island

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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SXM
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Cheap flight deals from San Antonio to Saint Martin Island

Keep the following information in mind while searching for San Antonio to Saint Martin Island flight deals. Data was last updated November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$529
(Kiwi.com)

Popular in

October

Cheapest in

April

Average price

$818
Provider with most accurate pricing for San Antonio-Simpson Bay Princess Juliana flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Simpson Bay Princess Juliana flights.
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From San Antonio to Saint Martin Island
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Highest demand for flights based on searches. 26% potential increase in price ($296 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from San Antonio to Saint Martin Island

Cheapest flights from San Antonio to Saint Martin Island
Explore the most affordable flight options available from San Antonio to Saint Martin Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Sun 12/212:39 pmSAT - SXM
1 stop21h 36mMultiple Airlines
Sun 12/2811:30 amSXM - SAT
2 stops24h 07mMultiple Airlines
Deal found 11/3$529
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Wed 12/175:20 amSAT - SXM
1 stop7h 00mAmerican Airlines
Sun 12/213:28 pmSXM - SAT
1 stop9h 58mAmerican Airlines
Deal found 11/3$673
This Mytrip deal was found by Cheapflights users on 11/3. 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 12/177:00 amSAT - SXM
3 stops25h 25mMultiple Airlines
Sun 12/211:45 pmSXM - SAT
2 stops11h 41mMultiple Airlines
Deal found 11/3$753
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Sun 12/218:19 pmSAT - SXM
2 stops18h 14mAmerican Airlines
Sun 12/285:33 pmSXM - SAT
2 stops19h 23mAmerican Airlines
Deal found 11/3$810
This American Airlines deal was found by Cheapflights users on 11/4. 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 12/208:19 pmSAT - SXM
2 stops18h 14mAmerican Airlines
Sat 12/275:04 pmSXM - SAT
1 stop18h 14mAmerican Airlines
Deal found 11/4$830
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Sun 12/282:39 pmSAT - SXM
1 stop21h 36mMultiple Airlines
Sun 1/41:45 pmSXM - SAT
2 stops24h 05mMultiple Airlines
Deal found 11/3$858

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Saint Martin Island 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 November 5, 2025.
Use the filters below to find and compare flights from San Antonio to Saint Martin Island that are best for you.

Fly from

San Antonio

Fly to

Saint Martin Island

Route

Depart

Return

Price

San AntonioSimpson Bay

SAT - SXM

SATSXM

San Antonio

Wed 2/18

5:20 am-4:33 pm

1 stop9h 13m

Simpson Bay Princess Juliana

Wed 2/25

4:40 pm-9:24 am

1 stop18h 44m

$583

San AntonioSimpson Bay

SAT - SXM

SATSXM

San Antonio

Tue 3/10

5:30 am-1:53 pm

1 stop7h 23m

Simpson Bay Princess Juliana

Wed 3/11

3:45 pm-11:10 am

1 stop20h 25m

$583

San AntonioSimpson Bay

SAT - SXM

SATSXM

San Antonio

Wed 2/18

6:00 am-2:16 pm

3 stops30h 16m

Simpson Bay Princess Juliana

Wed 2/25

3:11 pm-11:53 pm

3 stops34h 42m

$622

San AntonioSimpson Bay

SAT - SXM

SATSXM

San Antonio

Tue 3/10

5:31 am-1:10 pm

1 stop6h 39m

Simpson Bay Princess Juliana

Wed 3/11

4:15 pm-8:39 am

2 stops17h 24m

$698

San AntonioSimpson Bay

SAT - SXM

SATSXM

San Antonio

Sat 12/20

8:19 pm-2:22 pm

2 stops16h 03m

Simpson Bay Princess Juliana

Sat 12/27

5:33 pm-9:45 am

2 stops18h 12m

$830

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Best time to book a flight from San Antonio to Saint Martin Island

Have a flexible travel schedule? Discover the best time to fly to Saint Martin Island 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 Saint Martin Island

What is the cheapest month to book a flight from San Antonio to Saint Martin Island?

Currently, September is the cheapest month in which you can book a flight from San Antonio to Saint Martin Island (average of $439). Flying from San Antonio to Saint Martin Island in June is currently the most expensive (average of $603). 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 Saint Martin Island

Get insights into the airlines that provide service to Saint Martin Island. 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 Saint Martin Island. Reviews last updated November 5, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from San Antonio to Saint Martin Island to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,004 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,042 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • What airport do you fly from for flights from San Antonio to Saint Martin Island?

    If you book a flight to Saint Martin Island from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio.

  • How long is the flight from San Antonio to Saint Martin Island?

    For as low as $583, American Airlines can have you in Saint Martin Island from San Antonio in 7h 23m. Airlines will cover a distance of 2359 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from San Antonio to Saint Martin Island that include hotel bookings?

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

  • How can I find direct flights from San Antonio to Saint Martin Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Saint Martin Island.

  • Can I find deals for business class flights from San Antonio to Saint Martin Island?

    Yes. Cheapflights offers flight deals from San Antonio to Saint Martin Island 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 Saint Martin Island?

    Currently, September is the cheapest month in which you can book a flight from San Antonio to Saint Martin Island (average of $439). Flying from San Antonio to Saint Martin Island in June is currently the most expensive (average of $603). 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 2 airlines flying from San Antonio to Saint Martin Island

Discover the top 2 airlines that operate flights from San Antonio to Saint Martin Island. 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$560Average$666FlexibilityNo cancel feeOn-time71%
DeltaCheapest$663Average$743FlexibilityNo cancel feeOn-timeN/A

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