$301+ 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — STI
Jul 9 — Jul 161
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 9, 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 9, 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 Cheapflightsfares 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 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 6/8![JetBlue logo]()
$421
This JetBlue deal was found by Cheapflights users on 6/7. 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 9/23:51 pm
STI
- IAH
1 stop8h 11m
JetBlue
Deal found 6/7![JetBlue logo]()
$426
This Super.com deal was found by Cheapflights users on 6/5. 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 8/293:51 pm
STI
- IAH
1 stop8h 11m
JetBlue
Deal found 6/5![JetBlue logo]()
$430
This Cheapflightsfares deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 6/4![JetBlue logo]()
$451
This deal was found by Cheapflights users on 6/6. 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 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
Wed 7/155:01 am
STI
- IAH
1 stop7h 46m
JetBlue
Deal found 6/6![JetBlue logo]()
$456
This Super.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Thu 7/305:01 am
STI
- IAH
1 stop7h 46m
JetBlue
Deal found 6/4![JetBlue logo]()
$462
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.
Fri 7/314:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Sat 8/88:13 am
STI
- IAH
1 stop8h 34m
JetBlue
Deal found 6/8![JetBlue logo]()
$464
This Cheapflightsfares 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 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 6/8![JetBlue logo]()
$481
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Mon 7/275:01 am
STI
- IAH
1 stop11h 46m
JetBlue
Deal found 6/8![JetBlue logo]()
$484
This JetBlue deal was found by Cheapflights users on 6/6. 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 7/234:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Wed 7/295:01 am
STI
- IAH
1 stop7h 46m
JetBlue
Deal found 6/6![JetBlue logo]()
$486
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.
Thu 7/301:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Sat 8/88:13 am
STI
- IAH
1 stop8h 34m
JetBlue
Deal found 6/8![JetBlue logo]()
$489
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 9, 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 9, 2026.
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.
Fri 10/26:35 am
IAH
- STI
1 stop5h 52m
JetBlue
Tue 10/133:55 pm
STI
- IAH
1 stop8h 07m
JetBlue
Deal found 6/9![JetBlue logo]()
$421
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:26 pm
HOU
- STI
2 stops18h 14m
Delta
Tue 9/227:16 pm
STI
- HOU
2 stops22h 15m
Delta
Deal found 6/4![Delta logo]()
$615
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/229:36 am
HOU
- STI
2 stops10h 53m
American Airlines
Sun 8/27:00 am
STI
- HOU
2 stops13h 53m
American Airlines
Deal found 6/5![American Airlines logo]()
$845
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 6/8. 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 deal was found by Cheapflights users on 6/6. 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 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
Wed 7/155:01 am
STI
- IAH
1 stop7h 46m
JetBlue
Deal found 6/6![JetBlue logo]()
$456
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.
Sat 8/14:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Sat 8/88:13 am
STI
- IAH
1 stop8h 34m
JetBlue
Deal found 6/8![JetBlue logo]()
$489
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.
Sat 8/14:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Fri 8/78:13 am
STI
- IAH
1 stop8h 34m
JetBlue
Deal found 6/8![JetBlue logo]()
$489
This JetBlue deal was found by Cheapflights users on 6/6. 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 7/251:00 pm
IAH
- STI
1 stop9h 51m
JetBlue
Mon 7/275:01 am
STI
- IAH
1 stop11h 46m
JetBlue
Deal found 6/6![JetBlue logo]()
$519
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 Delta deal was found by Cheapflights users on 6/5. 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 6/196:03 am
HOU
- STI
2 stops18h 56m
Delta
Mon 6/298:59 pm
STI
- HOU
2 stops16h 13m
Delta
Deal found 6/5![Delta logo]()
$1,024
This Delta deal was found by Cheapflights users on 6/7. 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 12/16:00 am
HOU
- STI
2 stops16h 55m
Delta
Sun 1/102:30 pm
STI
- HOU
2 stops20h 56m
Delta
Deal found 6/7![Delta logo]()
$1,039
This Delta deal was found by Cheapflights users on 6/7. 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 12/16:00 am
HOU
- STI
2 stops16h 55m
Delta
Wed 1/62:30 pm
STI
- HOU
2 stops20h 56m
Delta
Deal found 6/7![Delta logo]()
$1,064
This American Airlines deal was found by Cheapflights users on 6/5. 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 6/5![American Airlines logo]()
$1,224
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 9, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Santiago de los Caballeros. Data last updated June 9, 2026 and is based on user searches.
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 6/8. 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 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 6/8![JetBlue logo]()
$421
This deal was found by Cheapflights users on 6/6. 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 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
Wed 7/155:01 am
STI
- IAH
1 stop7h 46m
JetBlue
Deal found 6/6![JetBlue logo]()
$456
This Super.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Thu 7/305:01 am
STI
- IAH
1 stop7h 46m
JetBlue
Deal found 6/4![JetBlue logo]()
$462
This Cheapflightsfares 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 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 6/8![JetBlue logo]()
$481
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 Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Mon 7/275:01 am
STI
- IAH
1 stop11h 46m
JetBlue
Deal found 6/8![JetBlue logo]()
$484
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/229:36 am
HOU
- STI
2 stops10h 53m
American Airlines
Sun 8/27:00 am
STI
- HOU
2 stops13h 53m
American Airlines
Deal found 6/5![American Airlines logo]()
$845
This JetBlue deal was found by Cheapflights users on 6/6. 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 7/234:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Wed 7/295:01 am
STI
- IAH
1 stop7h 46m
JetBlue
Deal found 6/6![JetBlue logo]()
$486
This American Airlines deal was found by Cheapflights users on 6/7. 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 7/266:03 am
HOU
- STI
2 stops14h 26m
American Airlines
Sun 8/27:00 am
STI
- HOU
2 stops13h 53m
American Airlines
Deal found 6/7![American Airlines logo]()
$900
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.
Thu 7/304:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Fri 8/78:13 am
STI
- IAH
1 stop8h 34m
JetBlue
Deal found 6/8![JetBlue logo]()
$489
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.
Fri 7/314:42 pm
IAH
- STI
1 stop6h 09m
JetBlue
Sat 8/88:13 am
STI
- IAH
1 stop8h 34m
JetBlue
Deal found 6/8![JetBlue logo]()
$464
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 9, 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 9, 2026.
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:36 am
IAH
- STI
1 stop22h 18m
Frontier
Deal found 6/8![Frontier logo]()
$301
This Priceline deal was found by Cheapflights users on 6/5. 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.
Sat 6/2010:36 am
IAH
- STI
1 stop22h 18m
Frontier
Deal found 6/5![Frontier logo]()
$334
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1710:36 am
IAH
- STI
1 stop22h 18m
Frontier
Deal found 6/8![Frontier logo]()
$344
This Orbitz deal was found by Cheapflights users on 6/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2011:51 am
IAH
- STI
2 stops19h 09m
JetBlue
Deal found 6/5![JetBlue logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/410:36 am
IAH
- STI
1 stop22h 23m
Frontier
Deal found 6/7![Frontier logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 6/2910:36 am
IAH
- STI
1 stop22h 18m
Frontier
Deal found 6/7![Frontier logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 6/2810:08 pm
IAH
- STI
2 stops34h 46m
Frontier
Deal found 6/7![Frontier logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/38:32 pm
IAH
- STI
2 stops36h 27m
Frontier
Deal found 6/7![Frontier logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 6/208:55 pm
IAH
- STI
3 stops41h 04m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$425
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.
Mon 6/1510:09 am
HOU
- STI
2 stops14h 50m
Delta
Deal found 6/8![Delta logo]()
$488
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:03 am
HOU
- STI
2 stops14h 09m
American Airlines
Deal found 6/4![American Airlines logo]()
$508
This American Airlines deal was found by Cheapflights users on 6/7. 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 7/412:46 pm
HOU
- STI
2 stops31h 43m
American Airlines
Deal found 6/7![American Airlines logo]()
$514
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 9, 2026.
Round-trip from | $401 (Super.com) |
|---|---|
One-way from | $302 (FlightHub) |
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 9, 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
3:55 pm-11:02 pm
1 stop8h 07m
$421
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 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
Mon 7/13
4:42 pm-11:51 pm
1 stop6h 09m
Santiago de los Caballeros
Wed 7/15
5:01 am-11:47 am
1 stop7h 46m
$456
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
Sat 8/8
8:13 am-3:47 pm
1 stop8h 34m
$489
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
Fri 8/7
8:13 am-3:47 pm
1 stop8h 34m
$489
HoustonSantiago de los Caballeros
IAH - STI
IAHSTI
Houston George Bush Intcntl
Sat 7/25
1:00 pm-11:51 pm
1 stop9h 51m
Santiago de los Caballeros
Mon 7/27
5:01 am-3:47 pm
1 stop11h 46m
$519
HoustonSantiago de los Caballeros
HOU - STI
HOUSTI
Houston Hobby
Tue 9/15
5:26 pm-12:40 pm
2 stops18h 14m
Santiago de los Caballeros
Tue 9/22
7:16 pm-4:31 pm
2 stops22h 15m
$615
HoustonSantiago de los Caballeros
HOU - STI
HOUSTI
Houston Hobby
Wed 7/22
9:36 am-9:29 pm
2 stops10h 53m
Santiago de los Caballeros
Sun 8/2
7:00 am-7:53 pm
2 stops13h 53m
$845
HoustonSantiago de los Caballeros
HOU - STI
HOUSTI
Houston Hobby
Sat 7/18
10:18 am-9:29 pm
2 stops10h 11m
Santiago de los Caballeros
Fri 7/24
7:00 am-6:19 pm
2 stops12h 19m
$860
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 April is currently the most expensive (average of $420). 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 9, 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
Overall
7.1
Boarding
7.5
Crew
7.9
Food
6.4
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Comfort
7.2
Overall
7.1
Boarding
7.5
Crew
7.9
Food
6.4
Entertainment
6.9
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 9, 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 9, 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$514 | Average$724 | FlexibilityNo cancel fee | On-time71% |