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Cheap flights from Houston George Bush Intcntl Airport to Santiago from $313

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Santiago departing on 9/28. 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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0 bags

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Find the cheapest flights from Houston George Bush Intcntl Airport to Santiago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:24 pm - 1:35 pm
IAH
-
SCL
41h 11m
2 stops
Multiple Airlines Logo
8:40 pm - 9:03 pm
SCL
-
IAH
49h 23m
2 stops
$794Multiple Airlines
Wed, Jul 8 - Sun, Jul 19
Multiple Airlines Logo
7:24 pm - 4:35 pm
IAH
-
SCL
44h 11m
3 stops
Multiple Airlines Logo
4:30 pm - 9:03 pm
SCL
-
IAH
53h 33m
3 stops
$806Multiple Airlines
Wed, Jul 8 - Sun, Jul 19
Multiple Airlines Logo
8:37 pm - 5:35 am
IAH
-
SCL
31h 58m
2 stops
Multiple Airlines Logo
8:40 pm - 9:03 pm
SCL
-
IAH
49h 23m
2 stops
$816Multiple Airlines
Wed, Jul 8 - Sun, Jul 19
Multiple Airlines Logo
8:37 pm - 5:35 am
IAH
-
SCL
31h 58m
2 stops
Multiple Airlines Logo
4:30 pm - 9:03 pm
SCL
-
IAH
53h 33m
3 stops
$828Multiple Airlines
Wed, Jul 8 - Sun, Jul 19
Multiple Airlines Logo
7:44 pm - 7:23 pm
IAH
-
SCL
46h 39m
2 stops
Multiple Airlines Logo
10:30 am - 8:02 am
SCL
-
IAH
22h 32m
1 stop
$849Multiple Airlines
Wed, Jun 3 - Wed, Jun 17
Multiple Airlines Logo
7:24 pm - 3:00 am
IAH
-
SCL
30h 36m
2 stops
Multiple Airlines Logo
8:30 am - 8:02 am
SCL
-
IAH
24h 32m
2 stops
$871Multiple Airlines
Sat, Jun 20 - Thu, Jun 25
Multiple Airlines Logo
7:44 pm - 3:00 am
IAH
-
SCL
30h 16m
2 stops
Multiple Airlines Logo
11:00 pm - 11:42 am
SCL
-
IAH
13h 42m
1 stop
$874Multiple Airlines
Mon, Jun 1 - Wed, Jun 3
Multiple Airlines Logo
1:07 pm - 2:20 am
IAH
-
SCL
36h 13m
2 stops
Multiple Airlines Logo
11:00 pm - 11:34 am
SCL
-
IAH
13h 34m
1 stop
$886Multiple Airlines
Wed, Aug 19 - Fri, Aug 28
Multiple Airlines Logo
7:28 pm - 5:03 am
IAH
-
SCL
32h 35m
2 stops
Multiple Airlines Logo
11:00 pm - 8:02 am
SCL
-
IAH
34h 02m
1 stop
$894Multiple Airlines
Sun, Jun 7 - Tue, Jun 16
Multiple Airlines Logo
7:33 pm - 3:00 am
IAH
-
SCL
30h 27m
2 stops
Multiple Airlines Logo
12:40 am - 7:54 am
SCL
-
IAH
32h 14m
1 stop
$898Multiple Airlines
Sat, Jun 6 - Sun, Aug 2

Avianca flights from Houston George Bush Intcntl Airport to Santiago

Our best Avianca deals on Houston George Bush Intcntl Airport to Santiago flight tickets
Avianca
May 28
IAH5:45 pmHouston George Bush Intcntl
19h 30m
2 stops
SCL2:15 pmSantiago Arturo Merino Benitez
May 31
SCL12:30 amSantiago Arturo Merino Benitez
16h 40m
2 stops
IAH4:10 pmHouston George Bush Intcntl
$1,070
Avianca
May 21
IAH5:45 pmHouston George Bush Intcntl
19h 30m
2 stops
SCL2:15 pmSantiago Arturo Merino Benitez
May 31
SCL12:30 amSantiago Arturo Merino Benitez
16h 40m
2 stops
IAH4:10 pmHouston George Bush Intcntl
$1,074
Avianca
May 21
IAH2:05 pmHouston George Bush Intcntl
23h 10m
2 stops
SCL2:15 pmSantiago Arturo Merino Benitez
Jun 1
SCL3:20 pmSantiago Arturo Merino Benitez
21h 45m
2 stops
IAH12:05 pmHouston George Bush Intcntl
$1,106

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport 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

Wed 7/8

7:24 pm-1:35 pm

2 stops41h 11m

Santiago Arturo Merino Benitez

Sun 7/19

8:40 pm-9:03 pm

2 stops49h 23m

$794

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Wed 7/8

7:24 pm-4:35 pm

3 stops44h 11m

Santiago Arturo Merino Benitez

Sun 7/19

4:30 pm-9:03 pm

3 stops53h 33m

$806

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Wed 7/8

8:37 pm-5:35 am

2 stops31h 58m

Santiago Arturo Merino Benitez

Sun 7/19

8:40 pm-9:03 pm

2 stops49h 23m

$816

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Wed 7/8

8:37 pm-5:35 am

2 stops31h 58m

Santiago Arturo Merino Benitez

Sun 7/19

4:30 pm-9:03 pm

3 stops53h 33m

$828

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Wed 6/3

7:44 pm-7:23 pm

2 stops46h 39m

Santiago Arturo Merino Benitez

Wed 6/17

10:30 am-8:02 am

1 stop22h 32m

$849

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Sat 6/20

7:24 pm-3:00 am

2 stops30h 36m

Santiago Arturo Merino Benitez

Thu 6/25

8:30 am-8:02 am

2 stops24h 32m

$871
Quickest round-trip

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Mon 6/1

7:44 pm-3:00 am

2 stops30h 16m

Santiago Arturo Merino Benitez

Wed 6/3

11:00 pm-11:42 am

1 stop13h 42m

$874

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Wed 8/19

1:07 pm-2:20 am

2 stops36h 13m

Santiago Arturo Merino Benitez

Fri 8/28

11:00 pm-11:34 am

1 stop13h 34m

$886

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Sun 6/7

7:28 pm-5:03 am

2 stops32h 35m

Santiago Arturo Merino Benitez

Tue 6/16

11:00 pm-8:02 am

1 stop34h 02m

$894

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Sat 6/6

7:33 pm-3:00 am

2 stops30h 27m

Santiago Arturo Merino Benitez

Sun 8/2

12:40 am-7:54 am

1 stop32h 14m

$898

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 Santiago from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Santiago

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 typical price of a round-trip flight between Houston George Bush Intcntl Airport and Santiago?

What is the cheapest month to fly to Santiago?

In general, May is the cheapest month to fly from Houston George Bush Intcntl Airport to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $804. If you don’t want to visit Santiago in May, then you should wait until February to fly from Houston George Bush Intcntl Airport, when ticket prices are also cheap, with an average price of $989.

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

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

Can stopping save me money on Houston George Bush Intcntl Airport to Santiago flights?

You could potentially save up to 65% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Santiago flight.

How have Houston George Bush Intcntl Airport to Santiago flight prices changed over time?

When to book flights from Houston George Bush Intcntl Airport to Santiago

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Santiago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Santiago (IAH to SCL) flight deals and tips

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

Fastest flight time

11h 30m

Direct flights

Wed

Airports in Santiago

1 airport
The fastest flight from Houston George Bush Intcntl Airport to Santiago takes 11h 30m
Direct flights go from Houston George Bush Intcntl Airport to Santiago on Wednesday. There are no airlines offering direct flights.
There is 1 airport in Santiago. From Houston George Bush Intcntl Airport there are direct flights to Santiago Arturo Merino Benitez (SCL).
Search flight deals

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Santiago

  • How far is Houston George Bush Intcntl to Santiago Arturo Merino Benitez by plane?

    Houston George Bush Intcntl and Santiago Arturo Merino Benitez are 4667.0 mi apart from one another. 11h 30m is a normal flight duration for this route.

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

    Prices for flights from Houston George Bush Intcntl Airport to Santiago Arturo Merino Benitez Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Santiago Arturo Merino Benitez Airport.

  • What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

    The travel and health documents you'll need for your trip to Santiago Arturo Merino Benitez Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Houston George Bush Intcntl Airport to Santiago?

  • What is the most popular airline from Houston George Bush Intcntl Airport to Santiago?

Best airlines flying from Houston George Bush Intcntl Airport to Santiago

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Santiago with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $949Free CancellationRating
7.4
9,718 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $963Free CancellationRating
7.4
1,923 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $1,050Free CancellationRating
7.1
11,663 reviews
Search American Airlines flights

Traveling to a place near Santiago?

Book flights to Santiago if you plan to visit one of these locations
Viña del Mar
Valparaíso
Santa Cruz
Valle Nevado
Pichilemu
San Fernando
Zapallar

Why use momondo?

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

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 Houston to Santiago for you.

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

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

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

momondo helps you find the best flight between Houston and Santiago 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.

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Of course. momondo tracks the price of Houston to Santiago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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