$124+ Cheap flights from Houston 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — STT
May 1 — May 81
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Saint Thomas Island with Cheapflights
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Cheapest flights from Houston to Saint Thomas IslandExplore the most affordable flight options available from Houston to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
Explore the most affordable flight options available from Houston to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
This CheapOair deal was found by Cheapflights users on 3/27. 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.
Fri 4/1712:35 pm
IAH
- STT
2 stops20h 19m
Spirit Airlines
Wed 4/2212:25 pm
STT
- IAH
1 stop11h 22m
Spirit Airlines
Deal found 3/27![Spirit Airlines logo]()
$250
This CheapOair deal was found by Cheapflights users on 3/28. 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.
Sat 4/256:46 pm
IAH
- STT
1 stop15h 44m
Spirit Airlines
Tue 4/2812:25 pm
STT
- IAH
1 stop11h 22m
Spirit Airlines
Deal found 3/28![Spirit Airlines logo]()
$251
This CheapOair deal was found by Cheapflights users on 3/28. 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.
Sat 4/256:46 pm
IAH
- STT
1 stop15h 44m
Spirit Airlines
Mon 4/275:10 pm
STT
- IAH
1 stop19h 17m
Spirit Airlines
Deal found 3/28![Spirit Airlines logo]()
$258
This CheapOair deal was found by Cheapflights users on 3/27. 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.
Thu 4/2312:35 pm
IAH
- STT
2 stops20h 19m
Spirit Airlines
Sat 4/255:10 pm
STT
- IAH
1 stop6h 37m
Spirit Airlines
Deal found 3/27![Spirit Airlines logo]()
$259
This CheapOair deal was found by Cheapflights users on 3/31. 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.
Tue 4/2112:16 pm
IAH
- STT
1 stop22h 14m
Spirit Airlines
Sat 4/2510:49 am
STT
- IAH
1 stop10h 28m
Spirit Airlines
Deal found 3/31![Spirit Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/1311:42 am
IAH
- STT
1 stop26h 46m
Multiple Airlines
Mon 4/205:10 pm
STT
- IAH
1 stop19h 17m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$273
This Mytrip deal was found by Cheapflights users on 3/30. 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.
Mon 4/2012:35 pm
IAH
- STT
2 stops20h 19m
Spirit Airlines
Tue 4/2812:25 pm
STT
- IAH
1 stop11h 22m
Spirit Airlines
Deal found 3/30![Spirit Airlines logo]()
$274
This CheapOair deal was found by Cheapflights users on 3/27. 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 4/207:00 am
IAH
- STT
1 stop25h 54m
Spirit Airlines
Sun 4/2612:25 pm
STT
- IAH
1 stop20h 58m
Spirit Airlines
Deal found 3/27![Spirit Airlines logo]()
$280
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:10 am
HOU
- STT
1 stop6h 25m
Southwest
Tue 4/282:10 pm
STT
- HOU
2 stops9h 55m
Southwest
Deal found 3/30![Southwest logo]()
$518
This Southwest deal was found by Cheapflights users on 3/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:50 am
HOU
- STT
1 stop6h 30m
Southwest
Wed 4/222:10 pm
STT
- HOU
2 stops9h 55m
Southwest
Deal found 3/27![Southwest logo]()
$543
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:30 pm
HOU
- STT
2 stops16h 40m
Southwest
Tue 4/212:10 pm
STT
- HOU
2 stops9h 55m
Southwest
Deal found 3/30![Southwest logo]()
$584
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:00 am
HOU
- STT
1 stop7h 35m
Southwest
Thu 4/162:30 pm
STT
- HOU
2 stops9h 40m
Southwest
Deal found 3/30![Southwest logo]()
$598
Best flights from Houston to Saint Thomas IslandDiscover carefully curated flight deals from Houston to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
Discover carefully curated flight deals from Houston to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
This CheapOair deal was found by Cheapflights users on 3/27. 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.
Thu 4/2312:16 pm
IAH
- STT
1 stop22h 14m
Spirit Airlines
Sat 4/2512:25 pm
STT
- IAH
1 stop11h 22m
Spirit Airlines
Deal found 3/27![Spirit Airlines logo]()
$285
This Southwest deal was found by Cheapflights users on 3/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:50 am
HOU
- STT
1 stop6h 30m
Southwest
Wed 4/222:10 pm
STT
- HOU
2 stops9h 55m
Southwest
Deal found 3/27![Southwest logo]()
$543
This United Airlines deal was found by Cheapflights users on 3/28. 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 5/69:52 am
IAH
- STT
Nonstop4h 51m
United Airlines
Mon 5/111:22 pm
STT
- IAH
Nonstop5h 07m
United Airlines
Deal found 3/28![United Airlines logo]()
$626
This Delta deal was found by Cheapflights users on 3/28. 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 5/66:00 am
HOU
- STT
1 stop6h 51m
Delta
Mon 5/111:16 pm
STT
- HOU
1 stop10h 10m
Delta
Deal found 3/28![Delta logo]()
$660
This American Airlines deal was found by Cheapflights users on 3/31. 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 5/106:01 am
HOU
- STT
2 stops9h 14m
American Airlines
Thu 5/142:05 pm
STT
- HOU
2 stops10h 49m
American Airlines
Deal found 3/31![American Airlines logo]()
$710
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Sun 5/104:06 pm
IAH
- STT
2 stops21h 10m
Spirit Airlines
Thu 5/143:21 pm
STT
- IAH
1 stop17h 12m
Spirit Airlines
Deal found 3/31![Spirit Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:30 pm
HOU
- STT
2 stops16h 40m
Southwest
Tue 4/212:10 pm
STT
- HOU
2 stops9h 55m
Southwest
Deal found 3/30![Southwest logo]()
$584
This Southwest deal was found by Cheapflights users on 3/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:20 pm
HOU
- STT
2 stops15h 50m
Southwest
Tue 4/282:10 pm
STT
- HOU
2 stops9h 55m
Southwest
Deal found 3/28![Southwest logo]()
$599
This Delta deal was found by Cheapflights users on 3/27. 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 5/285:55 am
IAH
- STT
1 stop8h 33m
Delta
Mon 6/11:16 pm
STT
- IAH
1 stop9h 09m
Delta
Deal found 3/27![Delta logo]()
$685
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Mon 6/89:52 am
IAH
- STT
Nonstop4h 51m
United Airlines
Mon 6/151:22 pm
STT
- IAH
Nonstop5h 03m
United Airlines
Deal found 3/29![United Airlines logo]()
$692
This Delta deal was found by Cheapflights users on 3/30. 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.
Sat 7/187:00 am
IAH
- STT
1 stop8h 40m
Delta
Sat 7/255:50 pm
STT
- IAH
1 stop7h 06m
Delta
Deal found 3/30![Delta logo]()
$685
This United Airlines deal was found by Cheapflights users on 3/30. 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 5/129:52 am
IAH
- STT
Nonstop4h 51m
United Airlines
Fri 5/152:10 pm
STT
- IAH
1 stop10h 32m
United Airlines
Deal found 3/30![United Airlines logo]()
$706
This Southwest deal was found by Cheapflights users on 3/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:00 pm
HOU
- STT
2 stops17h 35m
Southwest
Mon 5/112:30 pm
STT
- HOU
1 stop10h 00m
Southwest
Deal found 3/28![Southwest logo]()
$650
This Delta deal was found by Cheapflights users on 3/27. 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.
Sat 5/26:00 am
HOU
- STT
1 stop6h 51m
Delta
Tue 5/53:05 pm
STT
- HOU
1 stop9h 02m
Delta
Deal found 3/27![Delta logo]()
$698
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Sun 7/199:52 am
IAH
- STT
Nonstop4h 51m
United Airlines
Wed 7/294:45 pm
STT
- IAH
1 stop9h 00m
United Airlines
Deal found 3/28![United Airlines logo]()
$721
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:35 pm
HOU
- STT
2 stops15h 45m
Southwest
Sat 4/183:20 pm
STT
- HOU
1 stop7h 15m
Southwest
Deal found 3/30![Southwest logo]()
$709
This Delta deal was found by Cheapflights users on 3/30. 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 5/125:55 am
IAH
- STT
1 stop6h 56m
Delta
Fri 5/153:01 pm
STT
- IAH
1 stop7h 24m
Delta
Deal found 3/30![Delta logo]()
$710
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 6/259:52 am
IAH
- STT
Nonstop4h 51m
United Airlines
Mon 6/291:22 pm
STT
- IAH
Nonstop5h 03m
United Airlines
Deal found 3/31![United Airlines logo]()
$746
This United Airlines deal was found by Cheapflights users on 3/27. 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 7/19:52 am
IAH
- STT
Nonstop4h 51m
United Airlines
Wed 7/81:22 pm
STT
- IAH
Nonstop5h 03m
United Airlines
Deal found 3/27![United Airlines logo]()
$764
Last-minute flights from Houston to Saint Thomas IslandDiscover last-minute flight deals from Houston to Saint Thomas Island. Data last updated April 1, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Saint Thomas Island. Data last updated April 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/1311:42 am
IAH
- STT
1 stop26h 46m
Multiple Airlines
Mon 4/205:10 pm
STT
- IAH
1 stop19h 17m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$273
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:00 am
HOU
- STT
1 stop7h 35m
Southwest
Thu 4/162:30 pm
STT
- HOU
2 stops9h 40m
Southwest
Deal found 3/30![Southwest logo]()
$598
This Southwest deal was found by Cheapflights users on 3/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:50 am
HOU
- STT
1 stop6h 30m
Southwest
Wed 4/222:10 pm
STT
- HOU
2 stops9h 55m
Southwest
Deal found 3/27![Southwest logo]()
$543
This CheapOair deal was found by Cheapflights users on 3/27. 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.
Fri 4/1712:35 pm
IAH
- STT
2 stops20h 19m
Spirit Airlines
Wed 4/2212:25 pm
STT
- IAH
1 stop11h 22m
Spirit Airlines
Deal found 3/27![Spirit Airlines logo]()
$250
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:30 pm
HOU
- STT
2 stops16h 40m
Southwest
Tue 4/212:10 pm
STT
- HOU
2 stops9h 55m
Southwest
Deal found 3/30![Southwest logo]()
$584
This Mytrip deal was found by Cheapflights users on 3/30. 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.
Mon 4/2012:35 pm
IAH
- STT
2 stops20h 19m
Spirit Airlines
Tue 4/2812:25 pm
STT
- IAH
1 stop11h 22m
Spirit Airlines
Deal found 3/30![Spirit Airlines logo]()
$274
This CheapOair deal was found by Cheapflights users on 3/27. 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 4/207:00 am
IAH
- STT
1 stop25h 54m
Spirit Airlines
Sun 4/2612:25 pm
STT
- IAH
1 stop20h 58m
Spirit Airlines
Deal found 3/27![Spirit Airlines logo]()
$280
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:10 am
HOU
- STT
1 stop6h 25m
Southwest
Tue 4/282:10 pm
STT
- HOU
2 stops9h 55m
Southwest
Deal found 3/30![Southwest logo]()
$518
This CheapOair deal was found by Cheapflights users on 3/31. 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.
Tue 4/2112:16 pm
IAH
- STT
1 stop22h 14m
Spirit Airlines
Sat 4/2510:49 am
STT
- IAH
1 stop10h 28m
Spirit Airlines
Deal found 3/31![Spirit Airlines logo]()
$269
This CheapOair deal was found by Cheapflights users on 3/27. 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.
Thu 4/2312:35 pm
IAH
- STT
2 stops20h 19m
Spirit Airlines
Sat 4/255:10 pm
STT
- IAH
1 stop6h 37m
Spirit Airlines
Deal found 3/27![Spirit Airlines logo]()
$259
This CheapOair deal was found by Cheapflights users on 3/28. 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.
Sat 4/256:46 pm
IAH
- STT
1 stop15h 44m
Spirit Airlines
Tue 4/2812:25 pm
STT
- IAH
1 stop11h 22m
Spirit Airlines
Deal found 3/28![Spirit Airlines logo]()
$251
This CheapOair deal was found by Cheapflights users on 3/28. 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.
Sat 4/256:46 pm
IAH
- STT
1 stop15h 44m
Spirit Airlines
Mon 4/275:10 pm
STT
- IAH
1 stop19h 17m
Spirit Airlines
Deal found 3/28![Spirit Airlines logo]()
$258
One-way flights from Houston to Saint Thomas IslandSearch for one-way flight options from Houston to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
Search for one-way flight options from Houston to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
This CheapOair deal was found by Cheapflights users on 3/29. 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.
Tue 4/286:00 am
IAH
- STT
1 stop9h 15m
Spirit Airlines
Deal found 3/29![Spirit Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/203:24 pm
IAH
- STT
1 stop19h 06m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Fri 4/1011:42 am
IAH
- STT
1 stop26h 46m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/167:44 pm
IAH
- STT
1 stop17h 32m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 4/286:14 pm
IAH
- STT
2 stops38h 40m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$159
This CheapOair deal was found by Cheapflights users on 3/27. 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 4/201:58 pm
IAH
- STT
2 stops20h 32m
Spirit Airlines
Deal found 3/27![Spirit Airlines logo]()
$168
This Cheapflightsfares deal was found by Cheapflights users on 3/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:00 am
IAH
- STT
1 stop6h 07m
Spirit Airlines
Deal found 3/29![Spirit Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/125:45 am
IAH
- STT
2 stops30h 41m
Spirit Airlines
Deal found 3/30![Spirit Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 5/2112:27 pm
IAH
- STT
2 stops23h 20m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$195
This Southwest deal was found by Cheapflights users on 3/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:10 am
HOU
- STT
1 stop6h 25m
Southwest
Deal found 3/27![Southwest logo]()
$257
This Southwest deal was found by Cheapflights users on 3/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:20 pm
HOU
- STT
2 stops15h 50m
Southwest
Deal found 3/31![Southwest logo]()
$344
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/125:05 am
HOU
- STT
1 stop7h 05m
Southwest
Deal found 3/30![Southwest logo]()
$347
Find flight deals from Houston to Saint Thomas Island
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 April 1, 2026.
Round-trip from | $250 (CheapOair) |
|---|---|
One-way from | $124 (CheapOair) |
Popular in | June |
Cheapest in | September |
Average price | $465 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston 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 April 1, 2026.
Use the filters below to find and compare flights from Houston to Saint Thomas Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonSaint Thomas Island
IAH - STT
IAHSTT
Houston George Bush Intcntl
Thu 4/23
12:16 pm-11:30 am
1 stop22h 14m
Saint Thomas Island Cyril E King
Sat 4/25
12:25 pm-10:47 pm
1 stop11h 22m
$285
HoustonSaint Thomas Island
IAH - STT
IAHSTT
Houston George Bush Intcntl
Sun 5/10
4:06 pm-2:16 pm
2 stops21h 10m
Saint Thomas Island Cyril E King
Thu 5/14
3:21 pm-7:33 am
1 stop17h 12m
$382
HoustonSaint Thomas Island
HOU - STT
HOUSTT
Houston Hobby
Tue 4/14
5:50 am-1:20 pm
1 stop6h 30m
Saint Thomas Island Cyril E King
Wed 4/22
2:10 pm-11:05 pm
2 stops9h 55m
$543
HoustonSaint Thomas Island
HOU - STT
HOUSTT
Houston Hobby
Fri 4/17
7:30 pm-1:10 pm
2 stops16h 40m
Saint Thomas Island Cyril E King
Tue 4/21
2:10 pm-11:05 pm
2 stops9h 55m
$584
HoustonSaint Thomas Island
HOU - STT
HOUSTT
Houston Hobby
Sat 4/25
8:20 pm-1:10 pm
2 stops15h 50m
Saint Thomas Island Cyril E King
Tue 4/28
2:10 pm-11:05 pm
2 stops9h 55m
$599
HoustonSaint Thomas Island
IAH - STT
IAHSTT
Houston George Bush Intcntl
Wed 5/6
9:52 am-3:43 pm
Nonstop4h 51m
Saint Thomas Island Cyril E King
Mon 5/11
1:22 pm-5:29 pm
Nonstop5h 07m
$626
HoustonSaint Thomas Island
HOU - STT
HOUSTT
Houston Hobby
Wed 5/6
7:00 pm-1:35 pm
2 stops17h 35m
Saint Thomas Island Cyril E King
Mon 5/11
2:30 pm-11:30 pm
1 stop10h 00m
$650
HoustonSaint Thomas Island
HOU - STT
HOUSTT
Houston Hobby
Wed 5/6
6:00 am-1:51 pm
1 stop6h 51m
Saint Thomas Island Cyril E King
Mon 5/11
1:16 pm-10:26 pm
1 stop10h 10m
$660
HoustonSaint Thomas Island
IAH - STT
IAHSTT
Houston George Bush Intcntl
Thu 5/28
5:55 am-3:28 pm
1 stop8h 33m
Saint Thomas Island Cyril E King
Mon 6/1
1:16 pm-9:25 pm
1 stop9h 09m
$685
HoustonSaint Thomas Island
IAH - STT
IAHSTT
Houston George Bush Intcntl
Sat 7/18
7:00 am-4:40 pm
1 stop8h 40m
Saint Thomas Island Cyril E King
Sat 7/25
5:50 pm-11:56 pm
1 stop7h 06m
$685
Showing 1-10 of 35 resultsSorted by cheapest first
Best time to book a flight from Houston to Saint Thomas Island
Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Houston with our price prediction graph.
HO1-STT
IAH-STT
HOU-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 Houston to Saint Thomas Island
HO1-STT
IAH-STT
HOU-STT
How far ahead should I book a flight from Houston to Saint Thomas Island?
Use this chart to determine the optimal time to book a round-trip flight from Houston to Saint Thomas Island. Price data was last updated on March 13, 2026.
Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston to Saint Thomas Island. 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 Houston to Saint Thomas Island?
Currently, November is the cheapest month in which you can book a flight from Houston to Saint Thomas Island (average of $192). Flying from Houston to Saint Thomas Island in June is currently the most expensive (average of $308). 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 HOU to STT?
Find hourly flight availability from Houston to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2026.
When flying from Houston to Saint Thomas Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Houston to Saint Thomas Island?
The best insider tips for Houston to Saint Thomas Island flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston to Saint Thomas Island trip
Our travel experts
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 April 1, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Houston to Saint Thomas Island have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
Comfort
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 Houston 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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Complete your trip
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Houston and Saint Thomas Island flights
Browse other Houston and Saint Thomas Island flight options. Last updated on April 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 April 1, 2026.
Top 4 airlines flying from Houston to Saint Thomas Island
Discover the top 4 airlines that operate flights from Houston 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 April 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$192 | Average$348 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$518 | Average$762 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$535 | Average$647 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$594 | Average$994 | FlexibilityNo cancel fee | On-timeN/A |