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$313+ Cheap flights from Houston to Santiago (SCL)

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SCL
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
1 adult, Economy
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Cheap flight deals from Houston to Santiago

Cheapest flights from Houston to Santiago
Explore the most affordable flight options available from Houston to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2026.

This Air Canada deal was found by Cheapflights users on 6/16. 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.
Mon 11/3012:10 pm
IAH
-
SCL
1 stop14h 40m
Air Canada
Tue 12/158:55 pm
SCL
-
IAH
1 stop23h 13m
Air Canada
Deal found 6/16$802
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 8/57:23 pm
IAH
-
SCL
2 stops29h 57m
Multiple Airlines
Mon 8/1711:00 pm
SCL
-
IAH
1 stop13h 34m
Multiple Airlines
Deal found 6/16$806
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 8/57:23 pm
IAH
-
SCL
2 stops29h 57m
Multiple Airlines
Thu 8/2011:00 pm
SCL
-
IAH
1 stop13h 34m
Multiple Airlines
Deal found 6/16$821
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 8/57:23 pm
IAH
-
SCL
2 stops29h 57m
Multiple Airlines
Wed 8/1911:00 pm
SCL
-
IAH
1 stop13h 34m
Multiple Airlines
Deal found 6/16$825
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Mon 9/147:53 pm
IAH
-
SCL
1 stop33h 02m
Multiple Airlines
Tue 9/229:20 pm
SCL
-
IAH
2 stops37h 25m
Multiple Airlines
Deal found 6/16$832
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/217:23 pm
IAH
-
SCL
2 stops29h 27m
Multiple Airlines
Tue 8/48:30 am
SCL
-
IAH
2 stops24h 54m
Multiple Airlines
Deal found 6/17$846
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/287:23 pm
IAH
-
SCL
2 stops32h 51m
Multiple Airlines
Tue 8/48:30 am
SCL
-
IAH
2 stops24h 54m
Multiple Airlines
Deal found 6/13$848
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/77:23 pm
IAH
-
SCL
2 stops32h 51m
Multiple Airlines
Tue 7/1410:30 am
SCL
-
IAH
1 stop22h 54m
Multiple Airlines
Deal found 6/16$851
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 8/57:23 pm
IAH
-
SCL
2 stops29h 57m
Multiple Airlines
Sun 8/1610:30 am
SCL
-
IAH
1 stop22h 54m
Multiple Airlines
Deal found 6/16$858
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/287:23 pm
IAH
-
SCL
2 stops32h 51m
Multiple Airlines
Fri 8/78:40 am
SCL
-
IAH
2 stops24h 44m
Multiple Airlines
Deal found 6/13$863
This Cheapflightsfares deal was found by Cheapflights users on 6/15. 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 10/511:00 am
HOU
-
SCL
1 stop19h 15m
LATAM Airlines
Mon 10/2611:10 pm
SCL
-
HOU
1 stop15h 04m
LATAM Airlines
Deal found 6/15$1,133
This Delta deal was found by Cheapflights users on 6/14. 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 12/146:00 am
HOU
-
SCL
2 stops21h 00m
Delta
Wed 1/279:50 pm
SCL
-
HOU
1 stop14h 36m
Delta
Deal found 6/14$1,135

Find flight deals from Houston to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Santiago (SCL). 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 June 18, 2026.

Round-trip from

$802
(Air Canada)

One-way from

$313
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$1,465
From Houston to Santiago Arturo Merino Benitez
Search Deals
One-way flight from Houston to Santiago Arturo Merino Benitez
Search Deals
Highest demand for flights based on searches. 41% potential increase in price ($1,135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 24% potential price decrease ($321 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Santiago 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 June 18, 2026.
Use the filters below to find and compare flights from Houston to Santiago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Fri 8/21

10:03 am-5:14 am

1 stop18h 11m

Santiago Arturo Merino Benitez

Sun 10/4

5:15 am-7:56 pm

1 stop16h 41m

$1,123

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Fri 8/14

2:26 pm-3:00 am

1 stop11h 34m

Santiago Arturo Merino Benitez

Sun 8/30

12:43 am-7:56 pm

1 stop20h 13m

$1,123

HoustonSantiago

HOU - SCL

HOUSCL

Houston Hobby

Mon 10/5

2:25 pm-6:15 pm

2 stops25h 50m

Santiago Arturo Merino Benitez

Mon 10/26

8:15 am-9:26 am

2 stops27h 11m

$1,135

HoustonSantiago

HOU - SCL

HOUSCL

Houston Hobby

Mon 12/14

6:00 am-6:00 am

2 stops21h 00m

Santiago Arturo Merino Benitez

Tue 1/26

9:50 pm-9:26 am

1 stop14h 36m

$1,135

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Mon 8/3

9:45 am-6:00 am

2 stops19h 15m

Santiago Arturo Merino Benitez

Wed 8/12

6:45 pm-1:27 pm

2 stops19h 42m

$1,135

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Thu 8/6

8:05 am-6:00 am

2 stops20h 55m

Santiago Arturo Merino Benitez

Wed 8/19

6:45 pm-1:27 pm

2 stops19h 42m

$1,135

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Mon 12/14

5:55 am-6:00 am

2 stops21h 05m

Santiago Arturo Merino Benitez

Thu 1/28

7:05 am-11:58 pm

2 stops19h 53m

$1,135

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Wed 8/5

10:21 am-4:50 am

2 stops17h 29m

Santiago Arturo Merino Benitez

Thu 8/20

4:10 am-11:52 pm

2 stops20h 42m

$1,135

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Mon 12/14

5:55 am-6:00 am

2 stops21h 05m

Santiago Arturo Merino Benitez

Mon 1/25

6:45 pm-11:06 am

2 stops19h 21m

$1,135

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Sun 12/13

7:30 pm-7:40 am

1 stop33h 10m

Santiago Arturo Merino Benitez

Wed 1/27

9:50 pm-3:00 pm

1 stop20h 10m

$1,145

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 28 resultsSorted by cheapest first
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Best time to book a flight from Houston to Santiago

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

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

Currently, September is the cheapest month in which you can book a flight from Houston to Santiago (average of $96). Flying from Houston to Santiago in May is currently the most expensive (average of $1,901). 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.

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

Reviews of airlines servicing Santiago

Get insights into the airlines that provide service to Santiago. 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. Reviews last updated June 18, 2026.
See what other customers who have flown with LATAM Airlines,United Airlines, andAmerican Airlines from Houston to Santiago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,933 reviews

Food

6.7

Overall

7.4

Boarding

7.5

Entertainment

7.0

Comfort

7.3

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
LATAM Airlines
7.4
Good
1,933 reviews
LATAM Airlines
7.4
Good
1,933 reviews

Food

6.7

Overall

7.4

Boarding

7.5

Entertainment

7.0

Comfort

7.3

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
United Airlines
7.4
Good
9,855 reviews
LATAM Airlines
7.4
Good
1,933 reviews

Food

6.7

Overall

7.4

Boarding

7.5

Entertainment

7.0

Comfort

7.3

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
American Airlines
7.1
Good
11,679 reviews
LATAM Airlines
7.4
Good
1,933 reviews

Food

6.7

Overall

7.4

Boarding

7.5

Entertainment

7.0

Comfort

7.3

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.

Related info for your journey

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

    Located just 8.4 mi from the city center, Santiago Arturo Merino Benitez is the airport most travelers will use when flying to Santiago from Houston. Booking flights from Houston to Arturo Merino Benitez (SCL) should be relatively easy as there are 0 daily inbound flights from Houston from 3 different airlines.

  • How long is the flight from Houston to Santiago?

    Departing from Houston to Santiago will take you 18h 11m. Houston and Santiago are separated by a distance of 4661 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Houston to Santiago round-trip from $949. Other airlines that can offer you cheap pricing are United Airlines, from $949, and American Airlines, from $1,005. Users have found that LATAM Airlines is 41% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston to Santiago 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?

    Currently, September is the cheapest month in which you can book a flight from Houston to Santiago (average of $96). Flying from Houston to Santiago in May is currently the most expensive (average of $1,901). 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 Houston to Santiago

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

Top 3 airlines flying from Houston to Santiago

Discover the top 3 airlines that operate flights from Houston to Santiago. 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 June 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$949Average$1,296FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$949Average$1,166FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,005Average$1,474FlexibilityNo cancel feeOn-time71%

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