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$257+ 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — HOU
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Santiago Arturo Merino Benitez to Houston are usually found in October or September, booked 12 days in advance, depart on a Tuesday or Monday and return on a Wednesday

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 October 28, 2025.

This Mytrip deal was found by Cheapflights users on 10/27. 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.
Mon 12/19:10 pmSCL - IAH
2 stops19h 43mMultiple Airlines
Fri 12/55:00 amIAH - SCL
2 stops24h 15mMultiple Airlines
Deal found 10/27$541
This Mytrip deal was found by Cheapflights users on 10/28. 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 12/212:30 pmSCL - IAH
2 stops33h 35mMultiple Airlines
Tue 1/206:18 pmIAH - SCL
2 stops24h 57mMultiple Airlines
Deal found 10/28$543
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/44:20 amSCL - IAH
2 stops22h 20mMultiple Airlines
Sun 12/144:57 pmIAH - SCL
2 stops42h 43mMultiple Airlines
Deal found 10/26$548
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Mon 11/105:50 amSCL - IAH
2 stops35h 28mMultiple Airlines
Mon 11/178:35 pmIAH - SCL
2 stops22h 40mMultiple Airlines
Deal found 10/26$579
This Delta deal was found by Cheapflights users on 10/26. 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 12/1511:10 pmSCL - HOU
1 stop17h 18mDelta
Mon 12/293:25 pmHOU - SCL
2 stops21h 05mDelta
Deal found 10/26$955
This LATAM Airlines deal was found by Cheapflights users on 10/26. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/144:35 amSCL - HOU
2 stops21h 13mLATAM Airlines
Mon 12/293:25 pmHOU - SCL
1 stop13h 15mLATAM Airlines
Deal found 10/26$972
This Delta deal was found by Cheapflights users on 10/27. 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 12/2711:30 pmSCL - HOU
2 stops26h 41mDelta
Mon 1/511:09 amHOU - SCL
1 stop17h 31mDelta
Deal found 10/27$995
This LATAM Airlines deal was found by Cheapflights users on 10/25. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:35 amSCL - HOU
2 stops21h 36mLATAM Airlines
Mon 1/510:30 amHOU - SCL
1 stop17h 30mLATAM Airlines
Deal found 10/25$1,010
This Delta deal was found by Cheapflights users on 10/26. 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 12/1911:10 pmSCL - HOU
1 stop18h 28mDelta
Sun 1/2511:09 amHOU - SCL
1 stop17h 31mDelta
Deal found 10/26$1,035
This LATAM Airlines deal was found by Cheapflights users on 10/26. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:40 amSCL - HOU
2 stops19h 17mLATAM Airlines
Sun 1/255:04 pmHOU - SCL
2 stops18h 01mLATAM Airlines
Deal found 10/26$1,044
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 12/211:15 pmSCL - HOU
1 stop15h 30mAmerican Airlines
Tue 1/2010:35 amHOU - SCL
1 stop18h 40mAmerican Airlines
Deal found 10/28$1,089
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/111:15 pmSCL - HOU
1 stop15h 25mAmerican Airlines
Fri 1/1612:47 pmHOU - SCL
1 stop16h 28mAmerican Airlines
Deal found 10/28$1,129

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 October 28, 2025.

Round-trip from

$541
(Mytrip)

One-way from

$257
(Mytrip)

Popular in

March

Cheapest in

October

Average price

$427
From Santiago Arturo Merino Benitez to Houston
Search Deals
One-way flight from Santiago Arturo Merino Benitez to Houston
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($321 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($69 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 28, 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 12/1

9:10 pm-9:40 pm

3 stops27h 30m

Houston George Bush Intcntl

Fri 12/5

5:00 am-12:15 pm

3 stops28h 15m

$592

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Tue 11/25

5:50 am-1:53 pm

2 stops35h 03m

Houston George Bush Intcntl

Sun 11/30

8:10 pm-5:55 am

2 stops30h 45m

$678

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Fri 1/16

5:50 am-1:17 pm

3 stops34h 27m

Houston George Bush Intcntl

Wed 1/28

9:54 am-10:39 am

2 stops21h 45m

$812

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Mon 12/22

3:45 pm-5:56 pm

3 stops29h 11m

Houston George Bush Intcntl

Sun 1/25

7:36 pm-7:30 am

1 stop32h 54m

$863

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Tue 3/17

7:55 pm-11:09 am

1 stop17h 14m

Houston George Bush Intcntl

Wed 3/18

5:35 pm-3:20 pm

2 stops19h 45m

$893

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Tue 3/3

1:35 am-3:10 pm

2 stops16h 35m

Houston George Bush Intcntl

Thu 3/12

2:00 pm-12:30 am

2 stops32h 30m

$919

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Tue 3/3

1:35 am-3:10 pm

2 stops16h 35m

Houston George Bush Intcntl

Sun 3/8

2:00 pm-12:30 am

2 stops32h 30m

$923

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Thu 4/2

12:55 am-4:10 pm

2 stops17h 15m

Houston George Bush Intcntl

Wed 4/15

5:40 pm-1:25 pm

2 stops18h 45m

$930

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Sat 12/27

12:30 pm-5:50 pm

2 stops32h 20m

Houston George Bush Intcntl

Mon 1/5

10:08 am-10:39 am

2 stops21h 31m

$937

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Tue 3/3

4:35 am-1:17 pm

3 stops35h 42m

Houston George Bush Intcntl

Thu 3/12

10:48 am-2:40 pm

3 stops25h 52m

$954

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 34 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 October 24, 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 $103). Flying from Santiago to Houston in November is currently the most expensive (average of $887). 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 October 28, 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 afternoon, which can drop the price by up to 46% versus a flight in the morning.

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 October 28, 2025.
See what other customers who have flown with United Airlines and 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.
United Airlines
7.4
Good
8,996 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,996 reviews
United Airlines
7.4
Good
8,996 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Avianca
6.6
Okay
2,468 reviews
United Airlines
7.4
Good
8,996 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 2 different airlines.

  • How long is the flight from Santiago to Houston?

    Delta and LATAM Airlines can get you from Santiago to Houston in just under 21h. Your travel time can differ by up to 27m. The distance from Santiago to Houston is about 4637 mi. This flight may include one or multiple stops.

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

    According to our current data, Avianca ($258), and United Airlines ($1,149) offers the cheapest pricing from Santiago to Houston. Avianca is priced at 73% 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 $103). Flying from Santiago to Houston in November is currently the most expensive (average of $887). 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

Browse thousands of different options on Cheapflights for your next trip

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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 George Bush Intcntl flights
Santiago to Hobby flights
Santiago to Dallas/Fort Worth flights
Santiago to Austin flights
Santiago to Love Field flights
Santiago to San Antonio flights

Top 2 airlines flying from Santiago to Houston

Discover the top 2 airlines 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$258Average$692FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,149Average$1,429FlexibilityNo cancel feeOn-time69%

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