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Santiago de los Caballeros

$168+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — STI
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$428
(Cheapflightsfares)

One-way from

$168
(Priceline)

Popular in

December

Cheapest in

January

Average price

$547
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. 7% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 17, 2025.

This CheapOair deal was found by Cheapflights users on 4/17. 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.
Sun 5/118:29 pmIAH - STI
2 stops20h 04mFrontier
Sun 5/186:43 pmSTI - IAH
2 stops16h 54mFrontier
Deal found 4/17$405
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 6/148:49 pmIAH - STI
1 stop12h 40mSpirit Airlines
Sat 6/2111:29 amSTI - IAH
1 stop13h 42mSpirit Airlines
Deal found 4/17$458
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 6/138:49 pmIAH - STI
1 stop12h 40mMultiple Airlines
Mon 6/162:10 pmSTI - IAH
2 stops18h 32mMultiple Airlines
Deal found 4/17$490
This American Airlines deal was found by Cheapflights users on 4/16. 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 8/36:23 pmIAH - STI
2 stops17h 01mAmerican Airlines
Wed 8/278:15 amSTI - IAH
2 stops10h 25mAmerican Airlines
Deal found 4/16$519
This Delta deal was found by Cheapflights users on 4/17. 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 5/296:37 amIAH - STI
2 stops16h 37mDelta
Sat 6/148:53 pmSTI - IAH
2 stops16h 13mDelta
Deal found 4/17$619
This JetBlue deal was found by Cheapflights users on 4/17. 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.
Sun 5/256:58 pmIAH - STI
1 stop13h 07mJetBlue
Sat 5/313:45 amSTI - IAH
1 stop15h 18mJetBlue
Deal found 4/17$790

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 April 17, 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

Sun 5/11

8:29 pm-5:33 pm

2 stops20h 04m

Santiago de los Caballeros

Sun 5/18

6:43 pm-10:37 am

2 stops16h 54m

$405

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Sat 6/14

8:49 pm-10:29 am

1 stop12h 40m

Santiago de los Caballeros

Sat 6/21

11:29 am-12:11 am

1 stop13h 42m

$458

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Fri 6/13

8:49 pm-10:29 am

1 stop12h 40m

Santiago de los Caballeros

Mon 6/16

2:10 pm-7:42 am

2 stops18h 32m

$490

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Sun 8/3

6:23 pm-12:24 pm

2 stops17h 01m

Santiago de los Caballeros

Wed 8/27

8:15 am-5:40 pm

2 stops10h 25m

$519

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Thu 5/29

6:37 am-12:14 am

2 stops16h 37m

Santiago de los Caballeros

Sat 6/14

8:53 pm-12:06 pm

2 stops16h 13m

$619

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Sun 5/25

6:58 pm-9:05 am

1 stop13h 07m

Santiago de los Caballeros

Sat 5/31

3:45 am-6:03 pm

1 stop15h 18m

$790

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Tue 6/24

8:49 pm-10:29 am

1 stop12h 40m

$168

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Tue 7/15

2:18 pm-12:50 pm

2 stops21h 32m

$260

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Tue 7/15

7:20 am-9:10 pm

1 stop12h 50m

$306

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Fri 5/30

6:58 pm-9:05 am

1 stop13h 07m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 11 results
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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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Houston George Bush Intcntl Airport-Santiago de los Caballeros flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Santiago de los Caballeros (average of $347). Flying from Houston George Bush Intcntl Airport to Santiago de los Caballeros in July is currently the most expensive (average of $631). 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 April 17, 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 in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 54% on airfare.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Santiago de los Caballeros?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Santiago de los Caballeros. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Santiago de los Caballeros flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santiago de los Caballeros ranges from 3.0 - 11.6 inches per month. December is typically the wettest month, when rainfall can reach 11.6 in. July is typically the driest time to visit Santiago de los Caballeros when rainfall is around 3.0 in.

Temperature in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santiago de los Caballeros, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

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 April 17, 2025.
To help decide which airline to fly from Houston to Santiago de los Caballeros, see what other customers have to say about Delta, United Airlines and JetBlue. 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.
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.3
Good
2,926 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Spirit Airlines
6.3
Okay
7,926 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Currently priced at $428, 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. Search Cheapflights for deals from Frontier and American Airlines - these airlines can fly you to your destination from $449 and $515, respectively. Spirit Airlines is priced at 38% 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 $168. However, be on the lookout for offers from American Airlines and JetBlue, 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, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Santiago de los Caballeros (average of $347). Flying from Houston George Bush Intcntl Airport to Santiago de los Caballeros in July is currently the most expensive (average of $631). 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$291Average$443FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$525Average$812FlexibilityNo cancel feeOn-time71%

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