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Santiago de los Caballeros

$212+ Cheap flights from George Bush Intcntl (IAH) 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — STI
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
1 adult, Economy
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Find flight deals from George Bush Intcntl to Santiago de los Caballeros

Cheapest flights from George Bush Intcntl to Santiago de los Caballeros
Explore the most affordable flight options available from George Bush Intcntl to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 6, 2025.

This Mytrip deal was found by Cheapflights users on 11/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/127:25 pmIAH - STI
1 stop14h 41mSpirit Airlines
dom. 12/143:43 amSTI - IAH
1 stop16h 00mSpirit Airlines
Deal found 11/5$335
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/47:25 pmIAH - STI
1 stop29h 17mSpirit Airlines
mié. 12/103:43 amSTI - IAH
1 stop7h 35mSpirit Airlines
Deal found 11/6$337
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
dom. 12/78:23 pmIAH - STI
2 stops28h 19mMultiple Airlines
vie. 12/123:43 amSTI - IAH
1 stop12h 18mMultiple Airlines
Deal found 11/5$341
This KAYAK deal was found by Cheapflights users on 11/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/87:25 pmIAH - STI
1 stop5h 17mSpirit Airlines
mié. 1/144:40 pmSTI - IAH
1 stop9h 27mSpirit Airlines
Deal found 11/5$354
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
vie. 12/127:25 pmIAH - STI
1 stop14h 41mMultiple Airlines
dom. 12/143:43 amSTI - IAH
2 stops15h 31mMultiple Airlines
Deal found 11/5$357
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
dom. 12/78:23 pmIAH - STI
2 stops28h 19mSpirit Airlines
sáb. 12/131:01 pmSTI - IAH
1 stop13h 56mSpirit Airlines
Deal found 11/5$368

Cheap flight deals from George Bush Intcntl to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 noviembre 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$308
(Cheapflightsfares)

One-way from

$212
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$455
Provider with most accurate pricing for Houston George Bush Intcntl-Santiago de los Caballeros flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Santiago de los Caballeros flights.
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From Houston George Bush Intcntl to Santiago de los Caballeros
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One-way flight from Houston George Bush Intcntl to Santiago de los Caballeros
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Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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 noviembre 6, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Santiago de los Caballeros that are best for you.

Fly from

George Bush Intcntl

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

dom. 2/22

7:35 am-3:35 pm

1 stop6h 00m

Santiago de los Caballeros

jue. 2/26

4:40 pm-12:04 am

1 stop9h 24m

$329

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

dom. 12/7

8:23 pm-2:42 am

2 stops28h 19m

Santiago de los Caballeros

vie. 12/12

3:43 am-2:01 pm

1 stop12h 18m

$341

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

lun. 2/23

5:45 am-3:35 pm

1 stop7h 50m

Santiago de los Caballeros

vie. 2/27

4:40 pm-12:04 am

1 stop9h 24m

$349

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

lun. 12/8

7:25 pm-2:42 am

1 stop5h 17m

Santiago de los Caballeros

mié. 1/14

4:40 pm-12:07 am

1 stop9h 27m

$354

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

dom. 12/7

8:23 pm-2:42 am

2 stops28h 19m

Santiago de los Caballeros

sáb. 12/13

1:01 pm-12:57 am

1 stop13h 56m

$368

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

mié. 11/12

10:28 am-12:22 pm

2 stops23h 54m

$212

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

mié. 11/12

5:34 am-12:22 pm

1 stop28h 48m

$221

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

mar. 4/7

6:00 am-3:12 pm

1 stop8h 12m

$307

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

mar. 4/7

5:00 am-2:20 pm

2 stops8h 20m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Compare providers for flights from George Bush Intcntl to Santiago de los Caballeros

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Santiago de los Caballeros in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Santiago de los Caballeros flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Santiago de los Caballeros flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Santiago de los Caballeros flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Santiago de los Caballeros flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Santiago de los Caballeros flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Santiago de los Caballeros

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Santiago de los Caballeros?

Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Santiago de los Caballeros (average of $236). Flying from Houston George Bush Intcntl Airport to Santiago de los Caballeros in May is currently the most expensive (average of $498). 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 IAH to STI?

Find hourly flight availability from George Bush Intcntl to Santiago de los Caballeros. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 6, 2025.

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Santiago de los Caballeros is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 56% on airfare.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport 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 noviembre 6, 2025.
Get a feel of what it's like to fly with American Airlines and Spirit Airlines from Houston George Bush Intcntl Airport to Santiago de los Caballeros by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,041 reviews

Food

6.4

Crew

8.0

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Overall

7.2

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
11,041 reviews
American Airlines
7.2
Good
11,041 reviews

Food

6.4

Crew

8.0

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Overall

7.2

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
Spirit Airlines
6.3
Okay
8,114 reviews
American Airlines
7.2
Good
11,041 reviews

Food

6.4

Crew

8.0

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Overall

7.2

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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.

  • What airport do you fly into for flights to Santiago de los Caballeros from Houston George Bush Intcntl?

    Santiago de los Caballeros (STI) is the airport you will fly into if you book a flight from Houston George Bush Intcntl to Santiago de los Caballeros. You should not have trouble finding flights to Santiago from Houston George Bush Intcntl; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Santiago de los Caballeros airport from Houston George Bush Intcntl. It is only a 6.8 mi journey from Santiago (STI) to Santiago de los Caballeros’s city center.

  • How long is the flight from Houston George Bush Intcntl Airport to Santiago de los Caballeros?

    For as low as $329, Spirit Airlines can have you in Santiago de los Caballeros from Houston George Bush Intcntl Airport in 6h. There are 1710 mi between Houston George Bush Intcntl Airport and Santiago de los Caballeros.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Santiago de los Caballeros round-trip?

    Currently priced at $321, Spirit Airlines will fly you from Houston George Bush Intcntl Airport to Santiago de los Caballeros and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $534. Spirit Airlines is priced at 46% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Santiago de los Caballeros one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $221. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Houston George Bush Intcntl Airport to Santiago de los Caballeros for a low price.

  • Can I find deals for flights from George Bush Intcntl to Santiago de los Caballeros that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Santiago de los Caballeros?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Santiago de los Caballeros.

  • Can I find deals for business class flights from George Bush Intcntl to Santiago de los Caballeros?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Santiago de los Caballeros by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Santiago de los Caballeros?

    Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Santiago de los Caballeros (average of $236). Flying from Houston George Bush Intcntl Airport to Santiago de los Caballeros in May is currently the most expensive (average of $498). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from George Bush Intcntl to Santiago de los Caballeros

Discover the top 2 airlines that operate flights from George Bush Intcntl 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 noviembre 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$321Average$452FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$534Average$778FlexibilityNo cancel feeOn-time71%

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