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Cheap flights from Santiago to Houston from $503

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago to Houston departing on 12/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Logo
11:00 am - 5:54 pmSCL-IAH
32h 54m1 stop
Logo
2:48 pm - 10:15 pmIAH-SCL
29h 27m2 stops
$580
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Thu, Oct 2 - Tue, Oct 28
Logo
11:30 pm - 9:07 pmSCL-IAH
23h 37m1 stop
Logo
2:27 pm - 10:15 pmIAH-SCL
29h 48m2 stops
$590
Find Deal
Tue, Sep 16 - Tue, Sep 23
Logo
10:50 am - 9:07 pmSCL-IAH
13h 17m1 stop
Logo
6:18 pm - 5:55 amIAH-SCL
32h 37m2 stops
$598
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Mon, Nov 3 - Sat, Nov 8
Avianca Logo
3:30 pm - 12:10 pmSCL-IAH
22h 40m2 stops
Avianca Logo
5:40 pm - 11:30 pmIAH-SCL
27h 50m2 stops
$924Avianca
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Sun, Sep 14 - Sun, Sep 21
Delta Logo
11:15 pm - 9:46 pmSCL-HOU
25h 31m1 stop
Delta Logo
10:05 am - 7:00 amHOU-SCL
17h 55m1 stop
$955Delta
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Tue, Feb 10 - Tue, Feb 17
Delta Logo
11:10 pm - 1:27 pmSCL-HOU
17h 17m1 stop
Delta Logo
10:05 am - 6:35 amHOU-SCL
17h 30m2 stops
$995Delta
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Sun, Nov 2 - Tue, Nov 11
LATAM Airlines Logo
4:35 am - 9:32 amSCL-HOU
31h 57m2 stops
LATAM Airlines Logo
1:00 pm - 7:00 amHOU-SCL
15h 00m1 stop
$1,054LATAM Airlines
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Mon, Feb 9 - Tue, Feb 17
American Airlines Logo
9:55 pm - 3:55 pmSCL-HOU
20h 00m2 stops
American Airlines Logo
2:24 pm - 8:55 amHOU-SCL
16h 31m2 stops
$1,083American Airlines
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Thu, Oct 2 - Tue, Oct 28
American Airlines Logo
9:55 pm - 3:55 pmSCL-HOU
20h 00m2 stops
American Airlines Logo
2:24 pm - 8:55 amHOU-SCL
16h 31m2 stops
$1,090American Airlines
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Thu, Oct 2 - Tue, Oct 28
LATAM Airlines Logo
9:40 pm - 9:49 amSCL-HOU
14h 09m1 stop
LATAM Airlines Logo
6:44 pm - 2:05 pmHOU-SCL
17h 21m2 stops
$1,203LATAM Airlines
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Thu, Oct 2 - Tue, Oct 28

Delta flights from Santiago to Houston

Our best Delta deals on Santiago to Houston flight tickets
Delta
Feb 10
SCL11:15 pmSantiago Arturo Merino Benitez
25h 31m
1 stop
HOU9:46 pmHouston Hobby
Feb 17
HOU10:05 amHouston Hobby
17h 55m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
$955
Find similar
Delta
Nov 2
SCL11:10 pmSantiago Arturo Merino Benitez
17h 17m
1 stop
HOU1:27 pmHouston Hobby
Nov 11
HOU10:05 amHouston Hobby
17h 30m
2 stops
SCL6:35 amSantiago Arturo Merino Benitez
$995
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Delta
Dec 5
SCL11:15 pmSantiago Arturo Merino Benitez
13h 08m
1 stop
HOU9:23 amHouston Hobby
Dec 28
HOU10:35 amHouston Hobby
17h 05m
2 stops
SCL6:40 amSantiago Arturo Merino Benitez
$1,035
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LATAM Airlines flights from Santiago to Houston

Our best LATAM Airlines deals on Santiago to Houston flight tickets
LATAM Airlines
Feb 9
SCL4:35 amSantiago Arturo Merino Benitez
31h 57m
2 stops
HOU9:32 amHouston Hobby
Feb 17
HOU1:00 pmHouston Hobby
15h 00m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
$1,054
Find similar
LATAM Airlines
Oct 2
SCL9:40 pmSantiago Arturo Merino Benitez
14h 09m
1 stop
HOU9:49 amHouston Hobby
Oct 28
HOU6:44 pmHouston Hobby
17h 21m
2 stops
SCL2:05 pmSantiago Arturo Merino Benitez
$1,203
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LATAM Airlines
Sep 22
SCL12:25 amSantiago Arturo Merino Benitez
19h 15m
2 stops
HOU5:40 pmHouston Hobby
Oct 1
HOU1:13 pmHouston Hobby
15h 47m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
$1,210
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momondo 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, momondo users made 832,500 searches. Data last updated August 18, 2025.
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

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Thu 10/2

11:00 am-5:54 pm

1 stop32h 54m

Houston George Bush Intcntl

Tue 10/28

2:48 pm-10:15 pm

2 stops29h 27m

$580

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Tue 9/16

11:30 pm-9:07 pm

1 stop23h 37m

Houston George Bush Intcntl

Tue 9/23

2:27 pm-10:15 pm

2 stops29h 48m

$590

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Mon 11/3

10:50 am-9:07 pm

1 stop13h 17m

Houston George Bush Intcntl

Sat 11/8

6:18 pm-5:55 am

2 stops32h 37m

$598

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Sun 9/14

3:30 pm-12:10 pm

2 stops22h 40m

Houston George Bush Intcntl

Sun 9/21

5:40 pm-11:30 pm

2 stops27h 50m

$924

SantiagoHouston

SCL - HOU

SCLHOU

Santiago Arturo Merino Benitez

Tue 2/10

11:15 pm-9:46 pm

1 stop25h 31m

Houston Hobby

Tue 2/17

10:05 am-7:00 am

1 stop17h 55m

$955

SantiagoHouston

SCL - HOU

SCLHOU

Santiago Arturo Merino Benitez

Sun 11/2

11:10 pm-1:27 pm

1 stop17h 17m

Houston Hobby

Tue 11/11

10:05 am-6:35 am

2 stops17h 30m

$995

SantiagoHouston

SCL - HOU

SCLHOU

Santiago Arturo Merino Benitez

Mon 2/9

4:35 am-9:32 am

2 stops31h 57m

Houston Hobby

Tue 2/17

1:00 pm-7:00 am

1 stop15h 00m

$1,054

SantiagoHouston

SCL - HOU

SCLHOU

Santiago Arturo Merino Benitez

Thu 10/2

9:55 pm-3:55 pm

2 stops20h 00m

Houston Hobby

Tue 10/28

2:24 pm-8:55 am

2 stops16h 31m

$1,083

SantiagoHouston

SCL - HOU

SCLHOU

Santiago Arturo Merino Benitez

Thu 10/2

9:55 pm-3:55 pm

2 stops20h 00m

Houston Hobby

Tue 10/28

2:24 pm-8:55 am

2 stops16h 31m

$1,090

SantiagoHouston

SCL - HOU

SCLHOU

Santiago Arturo Merino Benitez

Thu 10/2

9:40 pm-9:49 am

1 stop14h 09m

Houston Hobby

Tue 10/28

6:44 pm-2:05 pm

2 stops17h 21m

$1,203

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Santiago to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston?

The month of September is, on average, the cheapest month to fly to Houston from Santiago, with most prices found around $508. The month of June is another great option to travel to Houston, with average flight prices from Santiago averaging around $670.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Santiago is on a Friday. momondo users have found tickets for Friday departures for as low as $1,062. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Wednesday is $1,175.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Santiago to Houston flights are usually those with departure times in the afternoon. Our users have found flights to Houston in the afternoon for as low as $673. Try not to purchase tickets in the evening because they tend to be around $926. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Santiago Arturo Merino Benitez to Houston flight route?

Fly from Santiago Arturo Merino Benitez to Houston George Bush Intcntl for the best Santiago Arturo Merino Benitez - Houston flight prices

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from Santiago when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $1,074 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Santiago for as low as $504 on momondo.

What cabin class options are available on Santiago Arturo Merino Benitez to Houston flights?

There are 3 cabin classes available to choose from on Santiago Arturo Merino Benitez to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Santiago to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago to Houston

Best Price Found

$503

Fastest flight time

9h 20m

Direct flights

Mon, Tue, Fri, Sat and Sun

Airports in Houston

2 airports
The best one-way flight to Houston from Santiago in the past 72 hours is $503. The best round-trip flight deal from Santiago to Houston found on momondo in the last 72 hours is $580.
The fastest flight from Santiago to Houston takes 9h 20m
Direct flights go from Santiago to Houston on Monday, Tuesday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.
There are 2 airports near Houston: Houston George Bush Intcntl (IAH), Houston Hobby (HOU)
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  • How far is Santiago Arturo Merino Benitez to Houston by plane?

    The distance between Santiago Arturo Merino Benitez and Houston is about 4652.9 mi. Flights usually cover this in 13h 08m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Santiago Arturo Merino Benitez Airport to Houston?

    Prices for flights from Santiago Arturo Merino Benitez Airport to Houston were last updated today.

  • How many operators does momondo search for flights from Santiago Arturo Merino Benitez Airport to Houston?

  • How old do you have to be to fly from Santiago Arturo Merino Benitez Airport to Houston?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santiago Arturo Merino Benitez Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Santiago to Houston

Compare and see reviews for airlines that fly from Santiago to Houston with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $258Free CancellationRating
6.7
2,407 reviews
Search Avianca flights

Why use momondo?

Why should I use momondo to find a flight deal from Santiago to Houston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Santiago to Houston for you.

Can I find flights from Santiago to Houston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Santiago to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from Santiago to Houston?

momondo helps you find the best flight between Santiago and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Santiago to Houston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Santiago to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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