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$285+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — HOU
Mar 8 — Mar 151
Sun 3/8
Sun 3/15
1 adult, Economy
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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 February 6, 2026.

This Mytrip deal was found by Cheapflights users on 2/3. 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.
Fri 3/612:40 am
SCL
-
IAH
2 stops19h 05m
Multiple Airlines
Wed 3/185:15 am
IAH
-
SCL
3 stops27h 24m
Multiple Airlines
Deal found 2/3$503
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 3/187:15 am
SCL
-
IAH
2 stops18h 34m
Multiple Airlines
Tue 3/245:24 pm
IAH
-
SCL
1 stop18h 46m
Multiple Airlines
Deal found 2/2$574
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 3/3111:00 pm
SCL
-
IAH
1 stop26h 49m
Multiple Airlines
Thu 4/92:20 pm
IAH
-
SCL
2 stops29h 45m
Multiple Airlines
Deal found 2/5$579
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Wed 3/2510:30 am
SCL
-
IAH
1 stop15h 19m
Multiple Airlines
Sun 3/294:22 pm
IAH
-
SCL
2 stops40h 19m
Multiple Airlines
Deal found 2/5$582
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 3/3111:00 pm
SCL
-
IAH
1 stop26h 49m
Multiple Airlines
Sun 4/122:20 pm
IAH
-
SCL
2 stops29h 45m
Multiple Airlines
Deal found 2/5$583
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Wed 4/110:30 am
SCL
-
IAH
1 stop15h 19m
Multiple Airlines
Sun 4/122:20 pm
IAH
-
SCL
2 stops29h 45m
Multiple Airlines
Deal found 2/5$585
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 3/1910:30 am
SCL
-
IAH
1 stop15h 19m
Multiple Airlines
Tue 3/245:24 pm
IAH
-
SCL
2 stops35h 16m
Multiple Airlines
Deal found 2/6$593
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 3/3111:00 pm
SCL
-
IAH
1 stop26h 49m
Multiple Airlines
Mon 4/137:35 am
IAH
-
SCL
2 stops19h 21m
Multiple Airlines
Deal found 2/5$594
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Wed 4/110:30 am
SCL
-
IAH
1 stop15h 19m
Multiple Airlines
Mon 4/137:35 am
IAH
-
SCL
2 stops19h 21m
Multiple Airlines
Deal found 2/5$597
This LATAM Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/35:15 am
SCL
-
HOU
2 stops20h 13m
LATAM Airlines
Tue 3/102:13 pm
HOU
-
SCL
2 stops21h 52m
LATAM Airlines
Deal found 2/2$795
This LATAM Airlines deal was found by Cheapflights users on 2/3. 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 3/64:35 am
SCL
-
HOU
2 stops20h 53m
LATAM Airlines
Wed 3/185:22 pm
HOU
-
SCL
2 stops20h 08m
LATAM Airlines
Deal found 2/3$798
This LATAM Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 3/116:40 am
SCL
-
HOU
2 stops29h 43m
LATAM Airlines
Tue 3/315:27 pm
HOU
-
SCL
2 stops35h 08m
LATAM Airlines
Deal found 2/3$803

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 February 6, 2026.

Round-trip from

$503
(Mytrip)

One-way from

$281
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$1,078
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. 23% potential increase in price ($277 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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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 February 6, 2026.
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

Fri 3/6

12:40 am-4:45 pm

2 stops19h 05m

Houston George Bush Intcntl

Wed 3/18

5:15 am-10:39 am

3 stops27h 24m

$503

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Mon 4/6

11:00 pm-11:49 pm

1 stop25h 49m

Houston George Bush Intcntl

Sun 4/12

2:20 pm-2:15 pm

2 stops22h 55m

$622

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Thu 3/19

9:05 pm-6:56 pm

2 stops23h 51m

Houston George Bush Intcntl

Tue 3/24

5:15 am-5:14 am

3 stops21h 59m

$652

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Tue 3/3

7:15 am-11:59 pm

2 stops19h 44m

Houston George Bush Intcntl

Tue 3/10

5:24 pm-12:00 pm

3 stops40h 36m

$652

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Tue 3/31

10:30 am-11:49 pm

1 stop15h 19m

Houston George Bush Intcntl

Wed 4/8

6:46 am-6:50 am

1 stop23h 04m

$702

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Mon 3/9

11:25 pm-11:59 pm

1 stop26h 34m

Houston George Bush Intcntl

Mon 3/23

8:36 pm-9:15 pm

1 stop22h 39m

$712

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Mon 4/13

4:56 am-7:10 pm

2 stops39h 14m

Houston George Bush Intcntl

Mon 4/20

9:15 pm-8:55 pm

3 stops46h 40m

$737

SantiagoHouston

SCL - HOU

SCLHOU

Santiago Arturo Merino Benitez

Tue 3/3

5:15 am-10:28 pm

2 stops20h 13m

Houston Hobby

Tue 3/10

2:13 pm-2:05 pm

2 stops21h 52m

$795

SantiagoHouston

SCL - HOU

SCLHOU

Santiago Arturo Merino Benitez

Thu 4/9

7:45 am-10:23 am

2 stops27h 38m

Houston Hobby

Tue 4/21

5:23 pm-5:25 pm

2 stops23h 02m

$798

SantiagoHouston

SCL - HOU

SCLHOU

Santiago Arturo Merino Benitez

Mon 4/13

5:40 am-11:06 pm

2 stops18h 26m

Houston Hobby

Fri 4/24

5:23 pm-5:25 pm

2 stops23h 02m

$798

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 32 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 January 30, 2026.

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 March is currently the most expensive (average of $834). 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 February 6, 2026.

When flying from Santiago to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 85 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 February 6, 2026.
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
6.5
Okay
2,499 reviews

Comfort

6.2

Entertainment

5.4

Food

5.0

Overall

6.5

Crew

7.2

Boarding

6.9

Reviews

1 / 20
2.0
Mediocre

Kevin,Dec 2025

SAL - SJO

Horrible experience and I will never use the airline again I also will make sure I post a video to my 400k followers about this experience
Avianca
6.5
Okay
2,499 reviews
Avianca
6.5
Okay
2,499 reviews

Comfort

6.2

Entertainment

5.4

Food

5.0

Overall

6.5

Crew

7.2

Boarding

6.9

Reviews

1 / 20
2.0
Mediocre

Kevin,Dec 2025

SAL - SJO

Horrible experience and I will never use the airline again I also will make sure I post a video to my 400k followers about this experience

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?

    LATAM Airlines can get you from Santiago to Houston in just under 20h 13m. 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 71% 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 March is currently the most expensive (average of $834). 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 Hobby flights
Santiago to George Bush Intcntl 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 February 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$258Average$684FlexibilityNo cancel feeOn-time71%

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