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$321+ Cheap flights from Santiago (SCL) to Houston

SCL — HOU
Dec 4 — Dec 111
Fri 12/4
Fri 12/11
1 adult, Economy
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Cheap flight deals from Santiago to Houston

Cheapest flights from Santiago to Houston

Tue 12/19:55 pm -
1 stop23h 47m
Fri 12/411:55 am -
1 stop21h 20m
Deal found 11/2$798
Tue 11/249:45 am -
1 stop25h 59m
Tue 12/157:39 pm -
2 stops29h 04m
Deal found 11/3$827
Thu 12/109:55 pm -
1 stop22h 23m
Tue 1/1911:55 am -
1 stop15h 55m
Deal found 11/1$829
Tue 11/249:55 pm -
1 stop16h 03m
Mon 11/303:30 pm -
1 stop17h 45m
Deal found 11/1$846
Tue 11/249:45 am -
1 stop25h 59m
Mon 11/309:39 am -
2 stops40h 46m
Deal found 11/1$847

Find flight deals from Santiago to Houston

Round-trip from

$798
(SmartFares)

One-way from

$321
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$1,036
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. 13% potential increase in price ($168 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Santiago to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SantiagoHouston

SCL Santiago Arturo Merino Benitez - IAH Houston George Bush Intcntl

SCLIAH

Santiago Arturo Merino Benitez

Thu 12/17

9:55 pm-5:18 pm

1 stop22h 23m

Houston George Bush Intcntl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$435

SantiagoHouston

SCL Santiago Arturo Merino Benitez - IAH Houston George Bush Intcntl

SCLIAH

Santiago Arturo Merino Benitez

Sat 12/19

9:25 am-12:24 pm

2 stops29h 59m

Houston George Bush Intcntl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$444

SantiagoHouston

SCL Santiago Arturo Merino Benitez - IAH Houston George Bush Intcntl

SCLIAH

Santiago Arturo Merino Benitez

Wed 12/23

5:00 am-9:14 am

3 stops55h 14m

Houston George Bush Intcntl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$519

SantiagoHouston

SCL Santiago Arturo Merino Benitez - IAH Houston George Bush Intcntl

SCLIAH

Santiago Arturo Merino Benitez

Mon 1/25

9:55 pm-9:34 pm

2 stops26h 39m

Houston George Bush Intcntl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$582

SantiagoHouston

SCL Santiago Arturo Merino Benitez - IAH Houston George Bush Intcntl

SCLIAH

Santiago Arturo Merino Benitez

Sat 12/19

9:55 pm-5:18 pm

1 stop22h 23m

Houston George Bush Intcntl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$799

SantiagoHouston

SCL Santiago Arturo Merino Benitez - IAH Houston George Bush Intcntl

SCLIAH

Santiago Arturo Merino Benitez

Wed 12/23

4:10 am-9:34 pm

2 stops20h 24m

Houston George Bush Intcntl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$965
Quickest round-trip

SantiagoHouston

SCL Santiago Arturo Merino Benitez - IAH Houston George Bush Intcntl

SCLIAH

Santiago Arturo Merino Benitez

Wed 12/23

10:45 pm-5:25 am

Nonstop9h 40m

Houston George Bush Intcntl

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$1,247

SantiagoHouston

SCL Santiago Arturo Merino Benitez - IAH Houston George Bush Intcntl

SCLIAH

Santiago Arturo Merino Benitez

Sun 1/24

4:15 pm-3:10 pm

2 stops25h 55m

Houston George Bush Intcntl

Tue 2/9

1:05 pm-3:10 pm

2 stops23h 05m

$1,275

SantiagoHouston

SCL Santiago Arturo Merino Benitez - IAH Houston George Bush Intcntl

SCLIAH

Santiago Arturo Merino Benitez

Mon 12/21

10:45 pm-5:25 am

Nonstop9h 40m

Houston George Bush Intcntl

Mon 1/4

8:30 pm-8:50 am

Nonstop9h 20m

$1,289

SantiagoHouston

SCL Santiago Arturo Merino Benitez - IAH Houston George Bush Intcntl

SCLIAH

Santiago Arturo Merino Benitez

Mon 12/21

10:45 pm-5:25 am

Nonstop9h 40m

Houston George Bush Intcntl

Sun 1/3

8:30 pm-8:50 am

Nonstop9h 20m

$1,331

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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

Cheapflights Insights

Everything you need to know about your flight from Santiago to Houston

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

Currently, August is the cheapest month in which you can book a flight from Santiago to Houston (average of $762). Flying from Santiago to Houston in March is currently the most expensive (average of $1,568). 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?

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

Airfare is typical for this route at the moment.
Santiago to Houston flights typically cost between $704 and $1,303 in December.
The cheapest round-trip price found within the last 5 days was $798 on Air Canada (Dec 1-Dec 4).

How often are flights from Santiago to Houston delayed?

About 5% of weekly flights between Santiago and Houston have experienced delays in the past year, with the average delay time being 220 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?

Friday tends to have the lowest number of delays on this route, whereas Saturday 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 5% of flights being delayed.

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

The best time to book flights from Santiago to Houston is 88 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.

Reviews of airlines servicing Houston

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
2,552 reviews

Boarding

6.9

Comfort

6.1

Crew

7.2

Food

5.0

Entertainment

5.3

Overall

6.5

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

BOG - ORD

They use Recaro Seats , but without “recline” for a 6h flight??? And very bad food … only one option???
Avianca
6.5
Okay
2,552 reviews
Avianca
6.5
Okay
2,552 reviews

Boarding

6.9

Comfort

6.1

Crew

7.2

Food

5.0

Entertainment

5.3

Overall

6.5

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

BOG - ORD

They use Recaro Seats , but without “recline” for a 6h flight??? And very bad food … only one option???

Related info for your journey

  • 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?

    Avianca, United Airlines, and Delta can get you from Santiago to Houston in just under 9h 40m. Your travel time can differ by up to 16h 15m. The distance from Santiago to Houston is about 4661 mi. This flight may include one or multiple stops.

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

    According to our current data, Avianca ($675), offers the cheapest pricing from Santiago to Houston. Avianca is priced at 37% 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, August is the cheapest month in which you can book a flight from Santiago to Houston (average of $762). Flying from Santiago to Houston in March is currently the most expensive (average of $1,568). 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

Santiago to George Bush Intcntl flights
Santiago to Austin flights

Top airline flying from Santiago to Houston

AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$675Average$747FlexibilityNo cancel feeOn-time71%

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