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Santiago de los Caballeros

$172+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — STI
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap 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 May 1, 2025.

Round-trip from

$449
(Cheapflightsfares)

One-way from

$172
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$612
From Houston to Santiago de los Caballeros
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One-way flight from Houston to Santiago de los Caballeros
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Highest demand for flights based on searches. 15% potential increase in price ($138 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Houston to Santiago de los Caballeros

Cheapest flights from Houston to Santiago de los Caballeros
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 May 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/288:40 pmIAH - STI
1 stop12h 23mSpirit Airlines
Sat 8/2312:19 pmSTI - IAH
1 stop10h 44mSpirit Airlines
Deal found 5/1$449
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/42:10 pmIAH - STI
1 stop26h 23mMultiple Airlines
Thu 5/83:53 pmSTI - IAH
1 stop9h 14mMultiple Airlines
Deal found 4/30$488
This Priceline deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/47:05 pmIAH - STI
2 stops21h 28mFrontier
Thu 5/86:43 pmSTI - IAH
2 stops22h 10mFrontier
Deal found 4/30$514
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/245:26 amIAH - STI
1 stop14h 49mAmerican Airlines
Fri 8/221:31 pmSTI - IAH
1 stop11h 57mAmerican Airlines
Deal found 4/30$515
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/154:31 pmHOU - STI
2 stops18h 49mAmerican Airlines
Thu 9/181:35 pmSTI - HOU
2 stops11h 12mAmerican Airlines
Deal found 4/30$639
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/147:10 amIAH - STI
2 stops16h 32mDelta
Sat 6/216:03 amSTI - IAH
2 stops14h 37mDelta
Deal found 4/30$674
This JetBlue deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2811:40 amIAH - STI
1 stop13h 03mJetBlue
Mon 9/13:15 amSTI - IAH
1 stop12h 18mJetBlue
Deal found 4/30$740
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/281:00 pmHOU - STI
2 stops11h 12mDelta
Tue 9/29:25 pmSTI - HOU
2 stops18h 37mDelta
Deal found 4/29$864

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 May 1, 2025.
Use the filters below to find and compare flights from Houston to Santiago de los Caballeros that are best for you.

Fly from

Houston

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Mon 7/28

8:40 pm-10:03 am

1 stop12h 23m

Santiago de los Caballeros

Sat 8/23

12:19 pm-10:03 pm

1 stop10h 44m

$449

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Thu 7/24

5:26 am-9:15 pm

1 stop14h 49m

Santiago de los Caballeros

Fri 8/22

1:31 pm-12:28 am

1 stop11h 57m

$515

HoustonSantiago de los Caballeros

HOU - STI

HOUSTI

Houston Hobby

Mon 9/15

4:31 pm-12:20 pm

2 stops18h 49m

Santiago de los Caballeros

Thu 9/18

1:35 pm-11:47 pm

2 stops11h 12m

$639

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Sat 6/14

7:10 am-12:42 am

2 stops16h 32m

Santiago de los Caballeros

Sat 6/21

6:03 am-7:40 pm

2 stops14h 37m

$674

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Thu 8/28

11:40 am-1:43 am

1 stop13h 03m

Santiago de los Caballeros

Mon 9/1

3:15 am-2:33 pm

1 stop12h 18m

$740

HoustonSantiago de los Caballeros

HOU - STI

HOUSTI

Houston Hobby

Thu 8/28

1:00 pm-1:12 am

2 stops11h 12m

Santiago de los Caballeros

Tue 9/2

9:25 pm-3:02 pm

2 stops18h 37m

$864

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Sun 5/11

4:55 pm-5:33 pm

1 stop23h 38m

$172

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Tue 6/17

8:49 pm-10:29 am

1 stop12h 40m

$186

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Wed 5/7

9:05 pm-5:33 pm

2 stops19h 28m

$263

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Fri 8/8

5:30 am-8:48 pm

1 stop14h 18m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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.
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

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

Currently, May is the cheapest month in which you can book a flight from Houston to Santiago de los Caballeros (average of $347). Flying from Houston 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 HOU to STI?

Find hourly flight availability from Houston 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 May 1, 2025.

One of the essential ways to save on airfare from Houston 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 afternoon could potentially save you up to 33% on airfare.

What is the cheapest day to fly from Houston to Santiago de los Caballeros?

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

Travelers seeking maximum savings on their Houston to Santiago de los Caballeros flight should consider departing on Thursday afternoons when fares are most often at their lowest. Friday 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 May 1, 2025.
Read through reviews of airlines operating flights from Houston to Santiago de los Caballeros, such as Delta, JetBlue and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
2,924 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
7,963 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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.
Frontier
6.0
Okay
3,287 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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 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.

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

    Santiago de los Caballeros (STI), located 6.8 mi from the city center, is the airport you fly into when you book flights from Houston to Santiago de los Caballeros. 2 airlines have flights to Santiago from Houston on a regular basis. Booking flights from Houston to Santiago de los Caballeros should not be difficult; the airport handles an average of 0 inbound flights from Houston per day.

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

    Currently priced at $449, Spirit Airlines will fly you from Houston 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 American Airlines and Delta - these airlines can fly you to your destination from $515 and $674, respectively. You may be able to fly from Houston to Santiago de los Caballeros for 40% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $186. Users have also found prices from $263 and $306 on Frontier and American Airlines, respectively.

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

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

  • How can I find direct flights from Houston 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 Houston to Santiago de los Caballeros.

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

    Yes. Cheapflights offers flight deals from Houston 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 to Santiago de los Caballeros?

    Currently, May is the cheapest month in which you can book a flight from Houston to Santiago de los Caballeros (average of $347). Flying from Houston 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.

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Alternative routes for Houston to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Houston to Santiago de los Caballeros

Discover the top 2 airlines 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$395Average$479FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$525Average$810FlexibilityNo cancel feeOn-time71%

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