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Saint Martin Island

$479+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SXM
ago. 9 — ago. 161
sáb. 8/9
sáb. 8/16
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 agosto 4, 2025.

Round-trip from

$479
(FlightHub)

Popular in

October

Cheapest in

September

Average price

$608
From San Antonio to Saint Martin Island
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 agosto 4, 2025.

This FlightHub deal was found by Cheapflights users on 8/2. 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.
dom. 8/175:53 pmSAT - SXM
1 stop19h 07mSpirit Airlines
sáb. 8/233:05 pmSXM - SAT
1 stop26h 43mSpirit Airlines
Deal found 8/2$479
This American Airlines deal was found by Cheapflights users on 8/4. 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.
lun. 12/15:25 amSAT - SXM
1 stop8h 55mAmerican Airlines
mié. 12/103:15 pmSXM - SAT
1 stop10h 10mAmerican Airlines
Deal found 8/4$583
This Mytrip deal was found by Cheapflights users on 8/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/185:42 pmSAT - SXM
2 stops19h 18mMultiple Airlines
jue. 9/2510:35 amSXM - SAT
3 stops32h 37mMultiple Airlines
Deal found 8/4$820
This Delta deal was found by Cheapflights users on 8/1. 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.
sáb. 8/305:25 amSAT - SXM
1 stop7h 31mDelta
dom. 9/73:21 pmSXM - SAT
1 stop9h 36mDelta
Deal found 8/1$1,967

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 agosto 4, 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

dom. 8/17

5:53 pm-2:00 pm

1 stop19h 07m

Simpson Bay Princess Juliana

sáb. 8/23

3:05 pm-4:48 pm

1 stop26h 43m

$479

San AntonioSimpson Bay

SAT - SXM

SATSXM

San Antonio

lun. 12/1

5:25 am-4:20 pm

1 stop8h 55m

Simpson Bay Princess Juliana

mié. 12/10

3:15 pm-11:25 pm

1 stop10h 10m

$583

San AntonioSimpson Bay

SAT - SXM

SATSXM

San Antonio

jue. 9/18

5:42 pm-2:00 pm

2 stops19h 18m

Simpson Bay Princess Juliana

jue. 9/25

10:35 am-6:12 pm

3 stops32h 37m

$820

San AntonioSimpson Bay

SAT - SXM

SATSXM

San Antonio

sáb. 8/30

5:25 am-1:56 pm

1 stop7h 31m

Simpson Bay Princess Juliana

dom. 9/7

3:21 pm-11:57 pm

1 stop9h 36m

$1,967

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

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 $459). Flying from San Antonio to Saint Martin Island in March is currently the most expensive (average of $653). 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 agosto 4, 2025.
Peruse reviews from past customers who have flown with Delta, American Airlines, and Spirit 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
8.0
Very good
7,987 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

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
7,987 reviews
Delta
8.0
Very good
7,987 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

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
7,987 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

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!
Spirit Airlines
6.3
Okay
8,053 reviews
Delta
8.0
Very good
7,987 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

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 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.

  • 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 $459). Flying from San Antonio to Saint Martin Island in March is currently the most expensive (average of $653). 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 agosto 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$554Average$693FlexibilityNo cancel feeOn-time71%
DeltaCheapest$663Average$743FlexibilityNo cancel feeOn-timeN/A

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