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$267+ Cheap flights from Santiago (SCL) to Houston

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — HOU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Santiago Arturo Merino Benitez to Houston are usually found in September or June, booked 12 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Santiago to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) to Houston (HO1). 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 September 11, 2025.

Round-trip from

$567
(Mytrip)

One-way from

$267
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$508
From Santiago Arturo Merino Benitez to Houston
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One-way flight from Santiago Arturo Merino Benitez to Houston
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Highest demand for flights based on searches. 28% potential increase in price ($436 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Santiago to Houston

Cheapest flights from Santiago to Houston
Explore the most affordable flight options available from Santiago to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/11. 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.
Tue 10/284:25 pmSCL - IAH
2 stops30h 52mMultiple Airlines
Tue 11/42:48 pmIAH - SCL
2 stops30h 42mMultiple Airlines
Deal found 9/11$567
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/911:00 amSCL - IAH
1 stop25h 00mMultiple Airlines
Thu 10/166:43 pmIAH - SCL
2 stops25h 32mMultiple Airlines
Deal found 9/9$582
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1010:55 pmSCL - IAH
1 stop24h 22mMultiple Airlines
Fri 10/1710:55 amIAH - SCL
2 stops33h 20mMultiple Airlines
Deal found 9/10$583
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:50 amSCL - IAH
1 stop25h 10mMultiple Airlines
Sun 11/166:18 pmIAH - SCL
2 stops24h 57mMultiple Airlines
Deal found 9/9$585
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/612:10 amSCL - IAH
2 stops23h 07mMultiple Airlines
Tue 10/142:48 pmIAH - SCL
1 stop14h 02mMultiple Airlines
Deal found 9/10$588
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:50 amSCL - IAH
1 stop25h 10mMultiple Airlines
Sun 11/26:43 pmIAH - SCL
2 stops40h 57mMultiple Airlines
Deal found 9/10$590
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3011:00 amSCL - IAH
1 stop36h 07mMultiple Airlines
Tue 10/282:48 pmIAH - SCL
2 stops29h 27mMultiple Airlines
Deal found 9/10$591
This OneTravel deal was found by Cheapflights users on 9/10. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:10 pmSCL - HOU
1 stop17h 18mLATAM Airlines
Thu 1/296:00 amHOU - SCL
1 stop22h 00mLATAM Airlines
Deal found 9/10$1,007
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:50 amSCL - HOU
2 stops32h 58mDelta
Sun 11/162:32 pmHOU - SCL
1 stop14h 08mDelta
Deal found 9/9$1,035
This eDestinos deal was found by Cheapflights users on 9/9. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:30 amSCL - HOU
3 stops34h 18mMultiple Airlines
Sun 11/169:33 amHOU - SCL
3 stops43h 07mMultiple Airlines
Deal found 9/9$1,095
This Atrapalo deal was found by Cheapflights users on 9/10. 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 Atrapalo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:20 amSCL - HOU
2 stops19h 28mLATAM Airlines
Sun 11/166:00 amHOU - SCL
1 stop22h 40mLATAM Airlines
Deal found 9/10$1,106
This Delta deal was found by Cheapflights users on 9/11. 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.
Tue 10/148:15 amSCL - HOU
2 stops16h 45mDelta
Tue 10/216:00 amHOU - SCL
2 stops21h 45mDelta
Deal found 9/11$1,205

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago to Houston 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 September 11, 2025.
Use the filters below to find and compare flights from Santiago to Houston that are best for you.

Fly from

Santiago

Fly to

Houston

Route

Depart

Return

Price

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Mon 10/6

12:10 am-9:17 pm

2 stops23h 07m

Houston George Bush Intcntl

Tue 10/14

2:48 pm-6:50 am

1 stop14h 02m

$588

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Sun 10/26

10:50 am-10:00 am

1 stop25h 10m

Houston George Bush Intcntl

Sun 11/2

6:43 pm-12:15 pm

3 stops38h 32m

$591

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Tue 9/30

11:00 am-9:07 pm

1 stop36h 07m

Houston George Bush Intcntl

Tue 10/28

2:48 pm-10:15 pm

2 stops29h 27m

$591

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Tue 10/28

4:25 pm-9:17 pm

2 stops30h 52m

Houston George Bush Intcntl

Tue 11/4

12:42 pm-12:30 am

3 stops32h 48m

$595

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Thu 10/9

11:00 am-10:00 am

1 stop25h 00m

Houston George Bush Intcntl

Thu 10/16

6:43 pm-10:15 pm

2 stops25h 32m

$596

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Mon 10/13

12:10 am-9:17 pm

2 stops23h 07m

Houston George Bush Intcntl

Wed 10/22

2:48 pm-6:50 am

1 stop14h 02m

$637

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Wed 9/24

11:00 am-5:54 pm

1 stop32h 54m

Houston George Bush Intcntl

Sun 10/5

6:35 am-12:20 pm

3 stops27h 45m

$651

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Fri 10/3

12:55 am-10:48 pm

3 stops23h 53m

Houston George Bush Intcntl

Thu 10/9

6:35 am-3:35 am

2 stops19h 00m

$753

SantiagoHouston

SCL - HOU

SCLHOU

Santiago Arturo Merino Benitez

Wed 1/14

11:15 pm-9:46 pm

1 stop25h 31m

Houston Hobby

Thu 2/12

10:05 am-6:40 am

2 stops17h 35m

$955

SantiagoHouston

SCL - HOU

SCLHOU

Santiago Arturo Merino Benitez

Mon 3/2

6:30 pm-9:32 am

2 stops18h 02m

Houston Hobby

Mon 3/16

10:05 am-5:35 am

2 stops17h 30m

$955

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 28 results
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Best time to book a flight from Santiago to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Santiago 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 Santiago to Houston

How far ahead should I book a flight from Santiago to Houston?

Use this chart to determine the optimal time to book a round-trip flight from Santiago to Houston. Price data was last updated on August 29, 2025.

The best time to book flights from Santiago to Houston is 12 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Santiago to Houston (average of $230). Flying from Santiago to Houston in March is currently the most expensive (average of $331). 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 SCL to HOU?

Find hourly flight availability from Santiago to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Santiago to Houston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 38% versus a flight at noon.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated September 11, 2025.
See what other customers who have flown with Avianca from Santiago to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Avianca
6.7
Okay
2,436 reviews

Crew

7.2

Boarding

7.0

Entertainment

5.4

Overall

6.7

Food

5.1

Comfort

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

GYE - GPS

We could not take this flight… Avianca did not bring us to Guayaquil on time to take it Very bad company
Avianca
6.7
Okay
2,436 reviews
Avianca
6.7
Okay
2,436 reviews

Crew

7.2

Boarding

7.0

Entertainment

5.4

Overall

6.7

Food

5.1

Comfort

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

GYE - GPS

We could not take this flight… Avianca did not bring us to Guayaquil on time to take it Very bad company

Related info for your journey

Find useful and relevant information for your journey from Santiago to Houston. 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 from for flights from Santiago to Houston?

    Located just 8.4 mi from the city center, Santiago Arturo Merino Benitez is the airport most travelers will use when flying to Houston from Santiago. Booking flights from Arturo Merino Benitez (SCL) to Houston should be relatively easy as there are 0 daily outbound flights to Houston from 1 airline.

  • How long is the flight from Santiago to Houston?

    Delta can get you from Santiago to Houston in just under 25h 31m. Your travel time can differ by up to . The distance from Santiago to Houston is about 4637 mi.

  • What is the cheapest airline to fly from Santiago to Houston round-trip?

    According to our current data, Avianca ($258), offers the cheapest pricing from Santiago to Houston. Avianca is priced at 76% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Santiago to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago to Houston.

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

    Yes. Cheapflights offers flight deals from Santiago to Houston 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 Santiago to Houston?

    Currently, September is the cheapest month in which you can book a flight from Santiago to Houston (average of $230). Flying from Santiago to Houston in March is currently the most expensive (average of $331). 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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Alternative routes for Santiago to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Santiago to Hobby flights
Santiago to George Bush Intcntl flights
Santiago to Dallas/Fort Worth flights
Santiago to Austin flights
Santiago to Love Field flights
Santiago to San Antonio flights

Top airline flying from Santiago to Houston

Discover the top airline that operate flights from Santiago to Houston. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$258Average$692FlexibilityNo cancel feeOn-time71%

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