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Cheap flights from Santiago to Houston from $330

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 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:00 am - 6:00 pm
SCL
-
IAH
38h 00m
2 stops
Multiple Airlines Logo
8:00 pm - 11:05 am
IAH
-
SCL
38h 05m
2 stops
$581Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
5:00 am - 5:53 pm
SCL
-
IAH
37h 53m
2 stops
Multiple Airlines Logo
11:39 am - 1:30 pm
IAH
-
SCL
24h 51m
2 stops
$611Multiple Airlines
Thu, Apr 23 - Mon, Apr 27
Multiple Airlines Logo
5:00 am - 6:00 pm
SCL
-
IAH
38h 00m
2 stops
Multiple Airlines Logo
8:00 pm - 5:30 am
IAH
-
SCL
32h 30m
2 stops
$619Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
12:40 am - 8:59 am
SCL
-
IAH
33h 19m
3 stops
Multiple Airlines Logo
10:07 am - 11:05 am
IAH
-
SCL
23h 58m
3 stops
$648Multiple Airlines
Sun, May 31 - Sun, Jun 7
Multiple Airlines Logo
5:00 am - 6:00 pm
SCL
-
IAH
38h 00m
2 stops
Multiple Airlines Logo
8:00 pm - 5:30 am
IAH
-
SCL
32h 30m
2 stops
$660Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
6:00 am - 11:49 pm
SCL
-
IAH
19h 49m
2 stops
Multiple Airlines Logo
6:00 pm - 1:30 pm
IAH
-
SCL
42h 30m
2 stops
$667Multiple Airlines
Sat, Apr 4 - Sat, Apr 25
Multiple Airlines Logo
11:35 am - 5:53 pm
SCL
-
IAH
31h 18m
2 stops
Multiple Airlines Logo
11:39 am - 9:05 pm
IAH
-
SCL
32h 26m
2 stops
$669Multiple Airlines
Sun, May 3 - Thu, May 7
Multiple Airlines Logo
9:10 pm - 7:25 pm
SCL
-
IAH
47h 15m
3 stops
Multiple Airlines Logo
8:00 pm - 1:30 pm
IAH
-
SCL
40h 30m
2 stops
$671Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
5:00 am - 8:23 am
SCL
-
IAH
28h 23m
2 stops
Multiple Airlines Logo
11:39 am - 1:30 pm
IAH
-
SCL
24h 51m
2 stops
$676Multiple Airlines
Wed, Apr 22 - Mon, Apr 27
Multiple Airlines Logo
5:56 am - 7:25 pm
SCL
-
IAH
39h 29m
2 stops
Multiple Airlines Logo
2:22 pm - 11:05 am
IAH
-
SCL
43h 43m
2 stops
$679Multiple Airlines
Wed, Apr 1 - Sun, Apr 12

Avianca flights from Santiago to Houston George Bush Intcntl Airport

Our best Avianca deals on Santiago to Houston George Bush Intcntl Airport flight tickets
Avianca
Apr 8
SCL3:20 pmSantiago Arturo Merino Benitez
21h 45m
2 stops
IAH12:05 pmHouston George Bush Intcntl
Apr 15
IAH2:05 pmHouston George Bush Intcntl
23h 10m
2 stops
SCL2:15 pmSantiago Arturo Merino Benitez
$704
Avianca
Apr 9
SCL6:40 amSantiago Arturo Merino Benitez
30h 25m
2 stops
IAH12:05 pmHouston George Bush Intcntl
Apr 10
IAH5:45 pmHouston George Bush Intcntl
19h 30m
2 stops
SCL2:15 pmSantiago Arturo Merino Benitez
$705
Avianca
May 4
SCL12:30 amSantiago Arturo Merino Benitez
16h 40m
2 stops
IAH4:10 pmHouston George Bush Intcntl
May 19
IAH5:45 pmHouston George Bush Intcntl
19h 30m
2 stops
SCL2:15 pmSantiago Arturo Merino Benitez
$712

United Airlines flights from Santiago to Houston George Bush Intcntl Airport

Our best United Airlines deals on Santiago to Houston George Bush Intcntl Airport flight tickets
United Airlines
Mar 20
SCL9:45 pmSantiago Arturo Merino Benitez
9h 20m
IAH5:05 amHouston George Bush Intcntl
Mar 29
IAH9:59 amHouston George Bush Intcntl
18h 04m
1 stop
SCL6:03 amSantiago Arturo Merino Benitez
$2,267
United Airlines
Mar 20
SCL9:45 pmSantiago Arturo Merino Benitez
9h 20m
IAH5:05 amHouston George Bush Intcntl
Mar 29
IAH11:59 amHouston George Bush Intcntl
13h 59m
1 stop
SCL3:58 amSantiago Arturo Merino Benitez
$2,271

momondo Fare Finder

 
Customize your flight search to find flights from Santiago to Houston George Bush Intcntl Airport 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 March 12, 2026.
Use the filters below to find and compare flights from Santiago to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Mon 4/13

5:00 am-6:00 pm

2 stops38h 00m

Houston George Bush Intcntl

Mon 4/20

8:00 pm-11:05 am

2 stops38h 05m

$581

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Thu 4/23

5:00 am-5:53 pm

2 stops37h 53m

Houston George Bush Intcntl

Mon 4/27

11:39 am-1:30 pm

2 stops24h 51m

$611

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Mon 4/13

5:00 am-6:00 pm

2 stops38h 00m

Houston George Bush Intcntl

Mon 4/20

8:00 pm-5:30 am

2 stops32h 30m

$619

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Sun 5/31

12:40 am-8:59 am

3 stops33h 19m

Houston George Bush Intcntl

Sun 6/7

10:07 am-11:05 am

3 stops23h 58m

$648

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Mon 4/13

5:00 am-6:00 pm

2 stops38h 00m

Houston George Bush Intcntl

Mon 4/20

8:00 pm-5:30 am

2 stops32h 30m

$660

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Sat 4/4

6:00 am-11:49 pm

2 stops19h 49m

Houston George Bush Intcntl

Sat 4/25

6:00 pm-1:30 pm

2 stops42h 30m

$667

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Sun 5/3

11:35 am-5:53 pm

2 stops31h 18m

Houston George Bush Intcntl

Thu 5/7

11:39 am-9:05 pm

2 stops32h 26m

$669

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Mon 4/13

9:10 pm-7:25 pm

3 stops47h 15m

Houston George Bush Intcntl

Mon 4/20

8:00 pm-1:30 pm

2 stops40h 30m

$671
Quickest round-trip

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Wed 4/22

5:00 am-8:23 am

2 stops28h 23m

Houston George Bush Intcntl

Mon 4/27

11:39 am-1:30 pm

2 stops24h 51m

$676

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Wed 4/1

5:56 am-7:25 pm

2 stops39h 29m

Houston George Bush Intcntl

Sun 4/12

2:22 pm-11:05 am

2 stops43h 43m

$679

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 George Bush Intcntl Airport

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 George Bush Intcntl Airport?

The month of September is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Santiago, with most prices found around $476. If you are unable to visit Houston George Bush Intcntl Airport during the month of September, then departing from Santiago during the month May is also very affordable. Most momondo users find prices during this month for around $596.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Santiago to Houston George Bush Intcntl Airport is on a Thursday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Thursday will often find tickets for as low as $726. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Friday is $992.

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

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

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

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

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

You could potentially save up to 69% on your flight if you consider stops on a Santiago to Houston George Bush Intcntl Airport flight.

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

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

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

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

Best Price Found

$385

Fastest flight time

9h 20m

Direct flights

Fri
The best one-way flight to Houston George Bush Intcntl Airport from Santiago in the past 72 hours is $385. The best round-trip flight deal from Santiago to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $690.
The fastest flight from Santiago to Houston George Bush Intcntl Airport takes 9h 20m
Direct flights go from Santiago to Houston George Bush Intcntl Airport on Friday. There are no airlines offering direct flights.
Search flight deals

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

    Houston George Bush Intcntl is 4667.0 mi away from Santiago Arturo Merino Benitez. In terms of flight time, this usually takes a little over 9h 20m.

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

    Prices for flights from Santiago Arturo Merino Benitez Airport to Houston George Bush Intcntl Airport are updated daily.

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

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

    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 George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Santiago to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Santiago to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $592Free CancellationRating
6.5
2,498 reviews
Search Avianca flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Conroe
Humble
Cypress
Spring
Montgomery
Tomball
Jersey Village
Livingston

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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?

Once you have performed a search for Santiago to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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