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$286+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — HOU
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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

Cheap 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 December 12, 2025.

This eDestinos deal was found by Cheapflights users on 12/11. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:00 amSCL - IAH
2 stops30h 37mMultiple Airlines
Sun 1/258:47 pmIAH - SCL
1 stop29h 48mMultiple Airlines
Deal found 12/11$817
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:35 amSCL - IAH
2 stops16h 35mAvianca
Sun 3/155:35 pmIAH - SCL
2 stops19h 45mAvianca
Deal found 12/11$975
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:35 amSCL - IAH
2 stops20h 23mAvianca
Sat 3/142:00 pmIAH - SCL
2 stops32h 30mAvianca
Deal found 12/11$978
This Air Canada deal was found by Cheapflights users on 12/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:55 pmSCL - IAH
1 stop17h 14mAir Canada
Sun 3/157:10 amIAH - SCL
1 stop26h 05mAir Canada
Deal found 12/11$1,008
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:30 amSCL - IAH
1 stop31h 40mMultiple Airlines
Fri 12/199:34 pmIAH - SCL
2 stops31h 06mMultiple Airlines
Deal found 12/11$1,144
This Air Canada deal was found by Cheapflights users on 12/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/178:55 pmSCL - IAH
1 stop27h 49mAir Canada
Sat 3/1412:10 pmIAH - SCL
2 stops45h 05mAir Canada
Deal found 12/11$1,161
This LATAM Airlines deal was found by Cheapflights users on 12/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:10 pmSCL - HOU
1 stop13h 51mLATAM Airlines
Mon 1/55:04 pmHOU - SCL
2 stops21h 21mLATAM Airlines
Deal found 12/10$1,470
This LATAM Airlines deal was found by Cheapflights users on 12/11. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:10 amSCL - HOU
2 stops28h 24mLATAM Airlines
Fri 12/1910:39 amHOU - SCL
2 stops16h 11mLATAM Airlines
Deal found 12/11$1,935
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:15 pmSCL - HOU
1 stop15h 24mAmerican Airlines
Mon 1/512:09 pmHOU - SCL
1 stop16h 36mAmerican Airlines
Deal found 12/11$1,955
This Delta deal was found by Cheapflights users on 12/11. 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.
Fri 12/129:30 pmSCL - HOU
1 stop18h 58mDelta
Fri 12/196:00 amHOU - SCL
1 stop21h 10mDelta
Deal found 12/11$2,960

Find 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 December 12, 2025.

Round-trip from

$621
(Kiwi.com)

One-way from

$286
(Trip.com)

Popular in

March

Cheapest in

October

Average price

$1,110
From Santiago Arturo Merino Benitez to Houston
Search Deals
One-way flight from Santiago Arturo Merino Benitez to Houston
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Highest demand for flights based on searches. 25% potential increase in price ($326 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($72 potential savings vs. average RT price).
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Average for round-trip flights in December 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 December 12, 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

Wed 3/11

9:05 pm-11:49 pm

2 stops28h 44m

Houston George Bush Intcntl

Thu 3/19

5:23 pm-2:10 pm

2 stops18h 47m

$771

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Wed 3/11

5:15 am-11:59 pm

2 stops20h 44m

Houston George Bush Intcntl

Wed 3/18

6:58 pm-5:55 pm

2 stops20h 57m

$795

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Tue 1/27

8:15 am-11:56 pm

2 stops18h 41m

Houston George Bush Intcntl

Sat 2/28

7:05 am-2:05 pm

2 stops28h 00m

$795

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Tue 1/20

12:35 pm-3:19 pm

3 stops29h 44m

Houston George Bush Intcntl

Tue 1/27

8:30 am-2:40 pm

3 stops27h 10m

$799

SantiagoHouston

SCL - HOU

SCLHOU

Santiago Arturo Merino Benitez

Wed 3/11

11:25 pm-4:32 pm

2 stops19h 07m

Houston Hobby

Wed 3/18

5:27 pm-2:05 pm

2 stops18h 38m

$799

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Tue 3/10

3:32 am-2:17 pm

3 stops36h 45m

Houston George Bush Intcntl

Wed 3/18

10:48 am-3:35 am

3 stops38h 47m

$800

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Mon 12/22

6:00 am-9:37 am

2 stops30h 37m

Houston George Bush Intcntl

Sun 1/25

8:47 pm-5:35 am

1 stop29h 48m

$817

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Wed 4/1

10:05 pm-11:49 pm

2 stops27h 44m

Houston George Bush Intcntl

Thu 4/16

3:41 pm-1:45 pm

2 stops21h 04m

$848

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Fri 5/22

2:30 pm-12:10 pm

2 stops22h 40m

Houston George Bush Intcntl

Fri 5/29

5:40 pm-1:25 pm

2 stops18h 45m

$853

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Fri 4/3

8:45 am-11:59 pm

2 stops17h 14m

Houston George Bush Intcntl

Wed 4/15

9:40 am-7:00 am

1 stop20h 20m

$880

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 36 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 December 5, 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 December is currently the most expensive (average of $791). 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 December 12, 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.

How much does it cost to fly round-trip from Santiago to Houston?

How often are flights from Santiago to Houston delayed?

About 1% of weekly flights between Santiago and Houston have experienced delays in the past year, with the average delay time being 87 minutes.

What is the most punctual flight time for Santiago to Houston flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Santiago to Houston flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 1% of flights being delayed.

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 December 12, 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
9,095 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
Avianca
6.6
Okay
2,480 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

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?

    LATAM Airlines and Delta can get you from Santiago to Houston in just under 20h 44m. Your travel time can differ by up to 1h 08m. The distance from Santiago to Houston is about 4661 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 72% 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 December is currently the most expensive (average of $791). 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 Dallas/Fort Worth flights
Santiago to George Bush Intcntl flights
Santiago to Hobby flights
Santiago to Love Field flights
Santiago to Austin 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$258Average$692FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,149Average$1,424FlexibilityNo cancel feeOn-time69%

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