$145+ Cheap flights from San Antonio (SAT) to Saint Thomas Island (STT)
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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — STT
Mar 24 — Mar 311
1 adult, Economy
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Find cheap flights from San Antonio to Saint Thomas Island 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
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Cheapest flights from San Antonio to Saint Thomas IslandExplore the most affordable flight options available from San Antonio to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2026.
Explore the most affordable flight options available from San Antonio to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2026.
This American Airlines deal was found by Cheapflights users on 2/22. 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.
Mon 3/95:53 pm
SAT
- STT
1 stop17h 12m
American Airlines
Tue 3/174:20 pm
STT
- SAT
1 stop18h 00m
American Airlines
Deal found 2/22![American Airlines logo]()
$240
This Priceline deal was found by Cheapflights users on 2/20. 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.
Tue 5/56:00 am
SAT
- STT
1 stop6h 31m
Spirit Airlines
Tue 5/122:36 pm
STT
- SAT
1 stop8h 42m
Spirit Airlines
Deal found 2/20![Spirit Airlines logo]()
$259
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 3/173:15 pm
SAT
- STT
2 stops18h 57m
American Airlines
Fri 5/155:05 pm
STT
- SAT
2 stops17h 31m
American Airlines
Deal found 2/20![American Airlines logo]()
$267
This Priceline deal was found by Cheapflights users on 2/18. 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.
Sun 3/16:00 am
SAT
- STT
1 stop6h 31m
Spirit Airlines
Thu 3/53:36 pm
STT
- SAT
1 stop10h 23m
Spirit Airlines
Deal found 2/18![Spirit Airlines logo]()
$273
This Priceline deal was found by Cheapflights users on 2/19. 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.
Thu 5/76:00 am
SAT
- STT
1 stop6h 31m
Spirit Airlines
Sun 5/102:36 pm
STT
- SAT
1 stop8h 42m
Spirit Airlines
Deal found 2/19![Spirit Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 2/20. 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.
Mon 3/25:30 am
SAT
- STT
1 stop7h 34m
Delta
Thu 3/51:50 pm
STT
- SAT
1 stop8h 35m
Delta
Deal found 2/20![Delta logo]()
$290
This American Airlines deal was found by Cheapflights users on 2/18. 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 4/156:10 am
SAT
- STT
1 stop7h 39m
American Airlines
Mon 4/2012:25 pm
STT
- SAT
1 stop11h 50m
American Airlines
Deal found 2/18![American Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 2/20. 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 4/116:00 am
SAT
- STT
1 stop8h 24m
American Airlines
Wed 4/222:05 pm
STT
- SAT
1 stop10h 10m
American Airlines
Deal found 2/20![American Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 2/20. 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.
Wed 3/256:13 am
SAT
- STT
1 stop6h 34m
Delta
Wed 4/812:49 pm
STT
- SAT
1 stop8h 41m
Delta
Deal found 2/20![Delta logo]()
$310
This Priceline deal was found by Cheapflights users on 2/19. 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.
Mon 5/186:00 am
SAT
- STT
1 stop6h 31m
Spirit Airlines
Fri 5/221:23 pm
STT
- SAT
1 stop9h 55m
Spirit Airlines
Deal found 2/19![Spirit Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 3/175:00 am
SAT
- STT
1 stop7h 30m
United Airlines
Sat 3/282:35 pm
STT
- SAT
1 stop7h 28m
United Airlines
Deal found 2/20![United Airlines logo]()
$330
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Mon 4/205:25 am
SAT
- STT
1 stop6h 50m
American Airlines
Sat 5/25:05 pm
STT
- SAT
1 stop7h 10m
American Airlines
Deal found 2/20![American Airlines logo]()
$337
Best flights from San Antonio to Saint Thomas IslandDiscover carefully curated flight deals from San Antonio to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 22, 2026.
Discover carefully curated flight deals from San Antonio to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 22, 2026.
This Delta deal was found by Cheapflights users on 2/20. 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.
Wed 4/85:10 am
SAT
- STT
1 stop7h 37m
Delta
Tue 4/213:05 pm
STT
- SAT
1 stop10h 41m
Delta
Deal found 2/20![Delta logo]()
$240
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Wed 3/185:00 am
SAT
- STT
1 stop7h 30m
United Airlines
Tue 3/312:10 pm
STT
- SAT
1 stop9h 43m
United Airlines
Deal found 2/21![United Airlines logo]()
$240
This American Airlines deal was found by Cheapflights users on 2/22. 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.
Mon 3/98:08 pm
SAT
- STT
2 stops17h 38m
American Airlines
Tue 3/174:20 pm
STT
- SAT
1 stop18h 00m
American Airlines
Deal found 2/22![American Airlines logo]()
$240
This Priceline deal was found by Cheapflights users on 2/19. 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.
Thu 5/76:00 am
SAT
- STT
1 stop6h 31m
Spirit Airlines
Sun 5/101:23 pm
STT
- SAT
1 stop9h 55m
Spirit Airlines
Deal found 2/19![Spirit Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 2/20. 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.
Wed 3/186:13 am
SAT
- STT
1 stop6h 34m
Delta
Wed 4/13:00 pm
STT
- SAT
1 stop10h 38m
Delta
Deal found 2/20![Delta logo]()
$240
This Delta deal was found by Cheapflights users on 2/20. 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 4/146:20 am
SAT
- STT
1 stop7h 28m
Delta
Thu 4/233:05 pm
STT
- SAT
1 stop8h 20m
Delta
Deal found 2/20![Delta logo]()
$240
This American Airlines deal was found by Cheapflights users on 2/18. 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 4/156:10 am
SAT
- STT
1 stop7h 39m
American Airlines
Mon 4/2012:25 pm
STT
- SAT
1 stop11h 50m
American Airlines
Deal found 2/18![American Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Mon 3/235:00 am
SAT
- STT
1 stop10h 29m
American Airlines
Tue 3/3112:02 pm
STT
- SAT
1 stop12h 57m
American Airlines
Deal found 2/19![American Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Mon 3/235:36 pm
SAT
- STT
2 stops16h 36m
American Airlines
Fri 3/275:25 pm
STT
- SAT
1 stop7h 34m
American Airlines
Deal found 2/18![American Airlines logo]()
$294
Last-minute flights from San Antonio to Saint Thomas IslandDiscover last-minute flight deals from San Antonio to Saint Thomas Island. Data last updated February 22, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Saint Thomas Island. Data last updated February 22, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 2/18. 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.
Sun 3/16:00 am
SAT
- STT
1 stop6h 31m
Spirit Airlines
Thu 3/53:36 pm
STT
- SAT
1 stop10h 23m
Spirit Airlines
Deal found 2/18![Spirit Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 3/18:24 pm
SAT
- STT
1 stop16h 07m
Multiple Airlines
Thu 3/55:40 pm
STT
- SAT
2 stops32h 19m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 2/20. 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.
Mon 3/25:30 am
SAT
- STT
1 stop7h 34m
Delta
Thu 3/51:50 pm
STT
- SAT
1 stop8h 35m
Delta
Deal found 2/20![Delta logo]()
$290
This American Airlines deal was found by Cheapflights users on 2/20. 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 3/56:00 am
SAT
- STT
1 stop9h 02m
American Airlines
Sun 3/85:25 pm
STT
- SAT
2 stops15h 58m
American Airlines
Deal found 2/20![American Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 2/22. 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.
Mon 3/98:08 pm
SAT
- STT
2 stops17h 38m
American Airlines
Tue 3/174:20 pm
STT
- SAT
1 stop18h 00m
American Airlines
Deal found 2/22![American Airlines logo]()
$240
This CheapOair deal was found by Cheapflights users on 2/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:00 am
SAT
- STT
1 stop6h 31m
Spirit Airlines
Mon 3/162:36 pm
STT
- SAT
2 stops19h 51m
Spirit Airlines
Deal found 2/19![Spirit Airlines logo]()
$348
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 3/173:15 pm
SAT
- STT
2 stops18h 57m
American Airlines
Fri 5/155:05 pm
STT
- SAT
2 stops17h 31m
American Airlines
Deal found 2/20![American Airlines logo]()
$267
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 3/175:00 am
SAT
- STT
1 stop7h 03m
American Airlines
Sun 3/295:25 pm
STT
- SAT
2 stops26h 45m
American Airlines
Deal found 2/20![American Airlines logo]()
$300
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 3/175:00 am
SAT
- STT
1 stop7h 30m
United Airlines
Sat 3/282:35 pm
STT
- SAT
1 stop7h 28m
United Airlines
Deal found 2/20![United Airlines logo]()
$330
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Mon 3/235:36 pm
SAT
- STT
2 stops18h 27m
American Airlines
Tue 3/313:40 pm
STT
- SAT
1 stop9h 19m
American Airlines
Deal found 2/19![American Airlines logo]()
$294
This CheapOair deal was found by Cheapflights users on 2/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/231:22 pm
SAT
- STT
2 stops25h 06m
Spirit Airlines
Fri 3/272:36 pm
STT
- SAT
2 stops19h 51m
Spirit Airlines
Deal found 2/18![Spirit Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 2/20. 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.
Wed 3/256:13 am
SAT
- STT
1 stop6h 34m
Delta
Mon 4/63:00 pm
STT
- SAT
1 stop8h 30m
Delta
Deal found 2/20![Delta logo]()
$310
One-way flights from San Antonio to Saint Thomas IslandSearch for one-way flight options from San Antonio to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated February 22, 2026.
Search for one-way flight options from San Antonio to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated February 22, 2026.
This Delta deal was found by Cheapflights users on 2/20. 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.
Mon 7/275:30 am
SAT
- STT
1 stop8h 32m
Delta
Deal found 2/20![Delta logo]()
$145
This American Airlines deal was found by Cheapflights users on 2/20. 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 7/298:15 pm
SAT
- STT
2 stops18h 35m
American Airlines
Deal found 2/20![American Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Mon 6/156:00 am
SAT
- STT
1 stop29h 28m
Spirit Airlines
Deal found 2/20![Spirit Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Tue 7/289:52 am
SAT
- STT
1 stop22h 46m
Spirit Airlines
Deal found 2/20![Spirit Airlines logo]()
$182
This American Airlines deal was found by Cheapflights users on 2/20. 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 7/265:55 pm
SAT
- STT
1 stop16h 12m
American Airlines
Deal found 2/20![American Airlines logo]()
$185
This Delta deal was found by Cheapflights users on 2/20. 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.
Thu 7/306:45 am
SAT
- STT
1 stop7h 17m
Delta
Deal found 2/20![Delta logo]()
$188
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Mon 7/278:15 pm
SAT
- STT
2 stops18h 35m
American Airlines
Deal found 2/20![American Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Tue 6/166:00 am
SAT
- STT
1 stop29h 28m
Spirit Airlines
Deal found 2/20![Spirit Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 6/146:00 am
SAT
- STT
1 stop29h 28m
Spirit Airlines
Deal found 2/20![Spirit Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Mon 6/1511:30 am
SAT
- STT
3 stops23h 58m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Sat 6/204:53 pm
SAT
- STT
2 stops42h 30m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$246
Find flight deals from San Antonio to Saint Thomas Island
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Saint Thomas Island (STT). 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 February 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $240 (American Airlines) |
One-way from | $145 (Delta) |
Popular in | June |
Cheapest in | February |
Average price | $372 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Saint Thomas 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 February 22, 2026.
Use the filters below to find and compare flights from San Antonio to Saint Thomas Island that are best for you.
Fly from
San Antonio
Fly to
Saint Thomas Island
Route
Depart
Return
Price
San AntonioSaint Thomas Island
SAT - STT
SATSTT
San Antonio
Wed 4/8
5:10 am-1:47 pm
1 stop7h 37m
Saint Thomas Island Cyril E King
Tue 4/21
3:05 pm-12:46 am
1 stop10h 41m
$240
San AntonioSaint Thomas Island
SAT - STT
SATSTT
San Antonio
Wed 3/18
5:00 am-1:30 pm
1 stop7h 30m
Saint Thomas Island Cyril E King
Tue 3/31
2:10 pm-10:53 pm
1 stop9h 43m
$240
San AntonioSaint Thomas Island
SAT - STT
SATSTT
San Antonio
Mon 3/9
8:08 pm-2:46 pm
2 stops17h 38m
Saint Thomas Island Cyril E King
Tue 3/17
4:20 pm-9:20 am
1 stop18h 00m
$240
San AntonioSaint Thomas Island
SAT - STT
SATSTT
San Antonio
Wed 3/18
6:13 am-1:47 pm
1 stop6h 34m
Saint Thomas Island Cyril E King
Wed 4/1
3:00 pm-12:38 am
1 stop10h 38m
$240
San AntonioSaint Thomas Island
SAT - STT
SATSTT
San Antonio
Tue 4/14
6:20 am-2:48 pm
1 stop7h 28m
Saint Thomas Island Cyril E King
Thu 4/23
3:05 pm-10:25 pm
1 stop8h 20m
$240
San AntonioSaint Thomas Island
SAT - STT
SATSTT
San Antonio
Thu 5/7
6:00 am-1:31 pm
1 stop6h 31m
Saint Thomas Island Cyril E King
Sun 5/10
1:23 pm-10:18 pm
1 stop9h 55m
$287
San AntonioSaint Thomas Island
SAT - STT
SATSTT
San Antonio
Wed 4/15
6:10 am-2:49 pm
1 stop7h 39m
Saint Thomas Island Cyril E King
Mon 4/20
12:25 pm-11:15 pm
1 stop11h 50m
$294
San AntonioSaint Thomas Island
SAT - STT
SATSTT
San Antonio
Mon 3/23
5:00 am-4:29 pm
1 stop10h 29m
Saint Thomas Island Cyril E King
Tue 3/31
12:02 pm-11:59 pm
1 stop12h 57m
$294
San AntonioSaint Thomas Island
SAT - STT
SATSTT
San Antonio
Mon 3/23
5:36 pm-11:12 am
2 stops16h 36m
Saint Thomas Island Cyril E King
Fri 3/27
5:25 pm-11:59 pm
1 stop7h 34m
$294
San AntonioSaint Thomas Island
SAT - STT
SATSTT
San Antonio
Mon 7/27
5:30 am-3:02 pm
1 stop8h 32m
$145
Showing 1-10 of 15 results
Compare providers for flights from San Antonio to Saint Thomas Island
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 Antonio to Saint Thomas Island in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Antonio-Saint Thomas Island flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Saint Thomas Island flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Saint Thomas Island flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Saint Thomas Island 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 Antonio-Saint Thomas Island 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 Antonio to Saint Thomas Island
Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from San Antonio with our price prediction graph.
SAT-STT
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 Thomas Island
How far ahead should I book a flight from San Antonio to Saint Thomas Island?
Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Saint Thomas Island. Price data was last updated on February 20, 2026.
The best time to book flights from San Antonio to Saint Thomas Island is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San Antonio to Saint Thomas Island?
Currently, March is the cheapest month in which you can book a flight from San Antonio to Saint Thomas Island (average of $215). Flying from San Antonio to Saint Thomas Island in October is currently the most expensive (average of $396). 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 Thomas Island
Get insights into the airlines that provide service to Saint Thomas 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 Thomas Island. Reviews last updated February 22, 2026.
Read through reviews of airlines operating flights from San Antonio to Saint Thomas Island, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Saint Thomas Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Saint Thomas Island?
Book flights to Saint Thomas Island if you plan to visit one of these locationsSt. John
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San Antonio and Saint Thomas Island flights
Browse other San Antonio and Saint Thomas Island flight options. Last updated on February 22, 2026.
Other flights from San Antonio
Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on February 22, 2026.
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Other flights to Saint Thomas Island
Explore flights to Saint Thomas Island departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 22, 2026.
Top 4 airlines flying from San Antonio to Saint Thomas Island
Discover the top 4 airlines that operate flights from San Antonio to Saint Thomas 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 February 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$293 | Average$417 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$294 | Average$572 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$329 | Average$675 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$349 | Average$365 | FlexibilityNo cancel fee | On-timeN/A |