$179+ Cheap flights from Houston to Santiago de los Caballeros (STI)
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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — STI
Jul 13 — Jul 201
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Santiago de los Caballeros 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Houston to Santiago de los Caballeros
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Cheapest flights from Houston to Santiago de los CaballerosExplore the most affordable flight options available from Houston to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
Explore the most affordable flight options available from Houston to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
This Super.com deal was found by Cheapflights users on 6/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/121:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Tue 7/215:01 am
STI
- IAH
1 stop7h 46m
JetBlue
Deal found 6/8![JetBlue logo]()
$401
This Flysmarter deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Sat 11/76:01 am
STI
- IAH
1 stop7h 46m
JetBlue
Deal found 6/10![JetBlue logo]()
$403
This Super.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/11:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Sat 8/83:51 pm
STI
- IAH
1 stop8h 11m
JetBlue
Deal found 6/11![JetBlue logo]()
$407
This Cheapflightsfares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:35 am
IAH
- STI
1 stop5h 52m
JetBlue
Tue 9/223:49 pm
STI
- IAH
1 stop7h 18m
JetBlue
Deal found 6/10![JetBlue logo]()
$421
This JetBlue deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Tue 8/118:13 am
STI
- IAH
1 stop8h 34m
JetBlue
Deal found 6/11![JetBlue logo]()
$426
This Cheapflightsfares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/121:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Wed 7/155:01 am
STI
- IAH
1 stop7h 46m
JetBlue
Deal found 6/10![JetBlue logo]()
$451
This JetBlue deal was found by Cheapflights users on 6/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/291:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Fri 8/78:13 am
STI
- IAH
1 stop8h 34m
JetBlue
Deal found 6/12![JetBlue logo]()
$456
This Super.com deal was found by Cheapflights users on 6/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Sat 8/88:13 am
STI
- IAH
1 stop8h 34m
JetBlue
Deal found 6/9![JetBlue logo]()
$469
This Faresmojo deal was found by Cheapflights users on 6/13. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/134:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Mon 7/205:01 am
STI
- IAH
1 stop7h 46m
JetBlue
Deal found 6/13![JetBlue logo]()
$475
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Mon 9/146:35 am
IAH
- STI
1 stop5h 52m
JetBlue
Mon 9/213:49 pm
STI
- IAH
1 stop20h 13m
JetBlue
Deal found 6/12![JetBlue logo]()
$479
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/181:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Fri 7/245:01 am
STI
- IAH
1 stop11h 46m
JetBlue
Deal found 6/11![JetBlue logo]()
$481
This Delta deal was found by Cheapflights users on 6/8. 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 9/1511:00 am
HOU
- STI
2 stops24h 40m
Delta
Tue 9/227:16 pm
STI
- HOU
2 stops22h 15m
Delta
Deal found 6/8![Delta logo]()
$615
Best flights from Houston to Santiago de los CaballerosDiscover carefully curated flight deals from Houston to Santiago de los Caballeros that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
Discover carefully curated flight deals from Houston to Santiago de los Caballeros that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/13. 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.
Fri 10/26:35 am
IAH
- STI
1 stop5h 52m
JetBlue
Tue 10/135:01 am
STI
- IAH
1 stop11h 46m
JetBlue
Deal found 6/13![JetBlue logo]()
$421
This Delta deal was found by Cheapflights users on 6/8. 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 9/1511:00 am
HOU
- STI
2 stops24h 40m
Delta
Tue 9/227:16 pm
STI
- HOU
2 stops22h 15m
Delta
Deal found 6/8![Delta logo]()
$615
This JetBlue deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/14:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Thu 8/63:51 pm
STI
- IAH
1 stop8h 11m
JetBlue
Deal found 6/11![JetBlue logo]()
$426
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/1810:18 am
HOU
- STI
2 stops10h 11m
American Airlines
Fri 7/247:00 am
STI
- HOU
2 stops12h 19m
American Airlines
Deal found 6/8![American Airlines logo]()
$860
This JetBlue deal was found by Cheapflights users on 6/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:35 am
IAH
- STI
1 stop5h 52m
JetBlue
Thu 9/243:49 pm
STI
- IAH
1 stop7h 18m
JetBlue
Deal found 6/8![JetBlue logo]()
$426
This JetBlue deal was found by Cheapflights users on 6/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:35 am
IAH
- STI
1 stop5h 52m
JetBlue
Thu 9/173:49 pm
STI
- IAH
1 stop7h 18m
JetBlue
Deal found 6/12![JetBlue logo]()
$426
This JetBlue deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/301:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Thu 8/68:13 am
STI
- IAH
1 stop8h 34m
JetBlue
Deal found 6/11![JetBlue logo]()
$426
This JetBlue deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Wed 8/54:54 pm
STI
- IAH
1 stop7h 08m
JetBlue
Deal found 6/11![JetBlue logo]()
$426
This Delta deal was found by Cheapflights users on 6/12. 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 9/142:25 pm
HOU
- STI
2 stops21h 15m
Delta
Mon 9/217:16 pm
STI
- HOU
2 stops22h 15m
Delta
Deal found 6/12![Delta logo]()
$635
This JetBlue deal was found by Cheapflights users on 6/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:24 am
IAH
- STI
1 stop6h 12m
JetBlue
Wed 9/28:13 am
STI
- IAH
1 stop8h 34m
JetBlue
Deal found 6/8![JetBlue logo]()
$426
This JetBlue deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/291:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Mon 8/108:13 am
STI
- IAH
1 stop8h 34m
JetBlue
Deal found 6/11![JetBlue logo]()
$426
This JetBlue deal was found by Cheapflights users on 6/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:24 am
IAH
- STI
1 stop6h 37m
JetBlue
Thu 8/68:13 am
STI
- IAH
1 stop8h 34m
JetBlue
Deal found 6/12![JetBlue logo]()
$456
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/2510:18 am
HOU
- STI
2 stops10h 11m
American Airlines
Fri 7/317:00 am
STI
- HOU
2 stops12h 19m
American Airlines
Deal found 6/9![American Airlines logo]()
$965
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/2510:18 am
HOU
- STI
2 stops10h 11m
American Airlines
Sat 8/17:00 am
STI
- HOU
2 stops12h 19m
American Airlines
Deal found 6/9![American Airlines logo]()
$1,060
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:00 am
HOU
- STI
2 stops10h 46m
Delta
Sat 10/107:16 pm
STI
- HOU
2 stops17h 58m
Delta
Deal found 6/11![Delta logo]()
$1,275
This American Airlines deal was found by Cheapflights users on 6/12. 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 6/256:03 am
HOU
- STI
2 stops14h 09m
American Airlines
Sun 6/287:04 am
STI
- HOU
2 stops13h 47m
American Airlines
Deal found 6/12![American Airlines logo]()
$1,438
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2612:55 pm
HOU
- STI
2 stops12h 00m
Delta
Sun 8/28:59 pm
STI
- HOU
2 stops20h 26m
Delta
Deal found 6/11![Delta logo]()
$1,594
Last-minute flights from Houston to Santiago de los CaballerosDiscover last-minute flight deals from Houston to Santiago de los Caballeros. Data last updated June 13, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Santiago de los Caballeros. Data last updated June 13, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:18 am
HOU
- STI
2 stops10h 11m
American Airlines
Fri 7/177:00 am
STI
- HOU
2 stops13h 53m
American Airlines
Deal found 6/11![American Airlines logo]()
$905
This Super.com deal was found by Cheapflights users on 6/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/121:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Tue 7/215:01 am
STI
- IAH
1 stop7h 46m
JetBlue
Deal found 6/8![JetBlue logo]()
$401
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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.
Sun 7/124:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Wed 7/155:01 am
STI
- IAH
1 stop7h 46m
JetBlue
Deal found 6/9![JetBlue logo]()
$421
This Faresmojo deal was found by Cheapflights users on 6/13. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/134:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Mon 7/205:01 am
STI
- IAH
1 stop7h 46m
JetBlue
Deal found 6/13![JetBlue logo]()
$475
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/181:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Fri 7/245:01 am
STI
- IAH
1 stop11h 46m
JetBlue
Deal found 6/11![JetBlue logo]()
$481
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:03 am
HOU
- STI
2 stops14h 26m
American Airlines
Fri 7/247:00 am
STI
- HOU
2 stops12h 19m
American Airlines
Deal found 6/11![American Airlines logo]()
$860
This Cheapflightsfares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Mon 7/275:01 am
STI
- IAH
1 stop7h 46m
JetBlue
Deal found 6/10![JetBlue logo]()
$484
This Super.com deal was found by Cheapflights users on 6/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/251:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Fri 7/315:01 am
STI
- IAH
1 stop11h 46m
JetBlue
Deal found 6/9![JetBlue logo]()
$499
This JetBlue deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Wed 8/58:03 am
STI
- IAH
1 stop8h 44m
JetBlue
Deal found 6/11![JetBlue logo]()
$426
This JetBlue deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:24 am
IAH
- STI
1 stop6h 37m
JetBlue
Fri 8/73:51 pm
STI
- IAH
1 stop8h 11m
JetBlue
Deal found 6/11![JetBlue logo]()
$456
This JetBlue deal was found by Cheapflights users on 6/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/301:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Tue 8/118:13 am
STI
- IAH
1 stop8h 34m
JetBlue
Deal found 6/12![JetBlue logo]()
$489
This Super.com deal was found by Cheapflights users on 6/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Sat 8/88:13 am
STI
- IAH
1 stop8h 34m
JetBlue
Deal found 6/9![JetBlue logo]()
$469
One-way flights from Houston to Santiago de los CaballerosSearch for one-way flight options from Houston to Santiago de los Caballeros. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
Search for one-way flight options from Houston to Santiago de los Caballeros. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
This Faresmojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/11:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Deal found 6/11![JetBlue logo]()
$179
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Deal found 6/11![JetBlue logo]()
$196
This Priceline deal was found by Cheapflights users on 6/12. 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.
Wed 12/21:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Deal found 6/12![JetBlue logo]()
$201
This SmartFares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/251:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Deal found 6/10![JetBlue logo]()
$216
This Cheapflightsfares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/114:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Deal found 6/10![JetBlue logo]()
$226
This Priceline deal was found by Cheapflights users on 6/12. 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 11/154:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Deal found 6/12![JetBlue logo]()
$231
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/101:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Deal found 6/11![JetBlue logo]()
$259
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:36 am
IAH
- STI
1 stop22h 23m
Frontier
Deal found 6/10![Frontier logo]()
$286
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:36 am
IAH
- STI
1 stop22h 18m
Frontier
Deal found 6/11![Frontier logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2510:48 am
IAH
- STI
2 stops22h 11m
Frontier
Deal found 6/11![Frontier logo]()
$331
This American Airlines deal was found by Cheapflights users on 6/12. 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 11/156:00 am
HOU
- STI
2 stops12h 49m
American Airlines
Deal found 6/12![American Airlines logo]()
$373
Find flight deals from Houston to Santiago de los Caballeros
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Santiago de los Caballeros (STI). 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 June 13, 2026.
Round-trip from | $401 (Super.com) |
|---|---|
One-way from | $179 (Faresmojo) |
Popular in | December |
Cheapest in | August |
Average price | $616 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Santiago de los Caballeros 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 June 13, 2026.
Use the filters below to find and compare flights from Houston to Santiago de los Caballeros that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonSantiago de los Caballeros
IAH - STI
IAHSTI
Houston George Bush Intcntl
Fri 10/2
6:35 am-1:27 pm
1 stop5h 52m
Santiago de los Caballeros
Tue 10/13
5:01 am-3:47 pm
1 stop11h 46m
$421
HoustonSantiago de los Caballeros
IAH - STI
IAHSTI
Houston George Bush Intcntl
Sat 8/1
4:42 pm-11:51 pm
1 stop6h 09m
Santiago de los Caballeros
Thu 8/6
3:51 pm-11:02 pm
1 stop8h 11m
$426
Quickest round-trip
HoustonSantiago de los Caballeros
IAH - STI
IAHSTI
Houston George Bush Intcntl
Mon 9/21
6:35 am-1:27 pm
1 stop5h 52m
Santiago de los Caballeros
Thu 9/24
3:49 pm-10:07 pm
1 stop7h 18m
$426
HoustonSantiago de los Caballeros
IAH - STI
IAHSTI
Houston George Bush Intcntl
Mon 9/14
6:35 am-1:27 pm
1 stop5h 52m
Santiago de los Caballeros
Thu 9/17
3:49 pm-10:07 pm
1 stop7h 18m
$426
HoustonSantiago de los Caballeros
IAH - STI
IAHSTI
Houston George Bush Intcntl
Thu 7/30
1:00 pm-11:51 pm
1 stop9h 51m
Santiago de los Caballeros
Thu 8/6
8:13 am-3:47 pm
1 stop8h 34m
$426
HoustonSantiago de los Caballeros
IAH - STI
IAHSTI
Houston George Bush Intcntl
Tue 8/4
1:00 pm-11:51 pm
1 stop9h 51m
Santiago de los Caballeros
Wed 8/5
4:54 pm-11:02 pm
1 stop7h 08m
$426
HoustonSantiago de los Caballeros
IAH - STI
IAHSTI
Houston George Bush Intcntl
Mon 8/31
7:24 am-2:36 pm
1 stop6h 12m
Santiago de los Caballeros
Wed 9/2
8:13 am-3:47 pm
1 stop8h 34m
$426
HoustonSantiago de los Caballeros
IAH - STI
IAHSTI
Houston George Bush Intcntl
Wed 7/29
1:00 pm-11:51 pm
1 stop9h 51m
Santiago de los Caballeros
Mon 8/10
8:13 am-3:47 pm
1 stop8h 34m
$426
HoustonSantiago de los Caballeros
IAH - STI
IAHSTI
Houston George Bush Intcntl
Mon 8/3
7:24 am-3:01 pm
1 stop6h 37m
Santiago de los Caballeros
Thu 8/6
8:13 am-3:47 pm
1 stop8h 34m
$456
HoustonSantiago de los Caballeros
HOU - STI
HOUSTI
Houston Hobby
Tue 9/15
11:00 am-12:40 pm
2 stops24h 40m
Santiago de los Caballeros
Tue 9/22
7:16 pm-4:31 pm
2 stops22h 15m
$615
Showing 1-10 of 29 resultsSorted by cheapest first
Best time to book a flight from Houston to Santiago de los Caballeros
Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Houston with our price prediction graph.
HO1-STI
IAH-STI
HOU-STI
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 Santiago de los Caballeros
HO1-STI
IAH-STI
HOU-STI
What is the cheapest month to book a flight from Houston to Santiago de los Caballeros?
Currently, December is the cheapest month in which you can book a flight from Houston to Santiago de los Caballeros (average of $228). Flying from Houston to Santiago de los Caballeros in June is currently the most expensive (average of $464). 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.
How much does it cost to fly round-trip from Houston to Santiago de los Caballeros?
Reviews of airlines servicing Santiago de los Caballeros
Get insights into the airlines that provide service to Santiago de los Caballeros. 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 Santiago de los Caballeros. Reviews last updated June 13, 2026.
Read reviews from past customers who have flown American Airlines from Houston to Santiago de los Caballeros. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Entertainment
6.9
Food
6.4
Overall
7.1
Crew
7.9
Boarding
7.5
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Comfort
7.2
Entertainment
6.9
Food
6.4
Overall
7.1
Crew
7.9
Boarding
7.5
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Related info for your journey
Find useful and relevant information for your journey from Houston to Santiago de los Caballeros. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Santiago de los Caballeros flight routes
Alternative routes for Houston to Santiago de los Caballeros
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Complete your trip
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Search flights from Houston to Santiago de los Caballeros by cabin class
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Houston and Santiago de los Caballeros flights
Browse other Houston and Santiago de los Caballeros flight options. Last updated on June 13, 2026.
Popular flight searches
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Other flights to Santiago de los Caballeros
Explore flights to Santiago de los Caballeros departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 13, 2026.
Top airline flying from Houston to Santiago de los Caballeros
Discover the top airline that operate flights from Houston to Santiago de los Caballeros. 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 June 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$514 | Average$724 | FlexibilityNo cancel fee | On-time71% |