George Bush Intcntl

$264+ Cheap flights from Santiago (SCL) to George Bush Intcntl (IAH)

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — IAH
Apr 22 — Apr 291
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Cheap flight deals from Santiago to George Bush Intcntl

Cheapest flights from Santiago to George Bush Intcntl
Explore the most affordable flight options available from Santiago to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This Trip.com deal was found by Cheapflights users on 3/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:00 am
SCL
-
IAH
2 stops28h 23m
Multiple Airlines
Fri 4/2411:39 am
IAH
-
SCL
2 stops16h 51m
Multiple Airlines
Deal found 3/18$628
This Avianca deal was found by Cheapflights users on 3/22. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:30 am
SCL
-
IAH
2 stops16h 40m
Avianca
Mon 4/275:45 pm
IAH
-
SCL
2 stops19h 30m
Avianca
Deal found 3/22$668
This Avianca deal was found by Cheapflights users on 3/19. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:30 am
SCL
-
IAH
2 stops16h 40m
Avianca
Fri 5/155:45 pm
IAH
-
SCL
2 stops19h 30m
Avianca
Deal found 3/19$673
This Avianca deal was found by Cheapflights users on 3/21. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:30 am
SCL
-
IAH
2 stops16h 40m
Avianca
Fri 5/295:45 pm
IAH
-
SCL
2 stops19h 30m
Avianca
Deal found 3/21$674
This Avianca deal was found by Cheapflights users on 3/21. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:30 am
SCL
-
IAH
2 stops16h 40m
Avianca
Sat 4/255:45 pm
IAH
-
SCL
2 stops19h 30m
Avianca
Deal found 3/21$676
This Avianca deal was found by Cheapflights users on 3/19. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:30 am
SCL
-
IAH
2 stops16h 40m
Avianca
Mon 4/205:45 pm
IAH
-
SCL
2 stops19h 30m
Avianca
Deal found 3/19$677
This eDestinos deal was found by Cheapflights users on 3/18. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1011:35 am
SCL
-
IAH
2 stops37h 02m
Multiple Airlines
Tue 4/216:57 pm
IAH
-
SCL
2 stops41h 38m
Multiple Airlines
Deal found 3/18$684
This Trip.com deal was found by Cheapflights users on 3/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:40 am
SCL
-
IAH
2 stops26h 43m
Multiple Airlines
Sat 5/96:17 pm
IAH
-
SCL
2 stops33h 28m
Multiple Airlines
Deal found 3/18$688
This eDestinos deal was found by Cheapflights users on 3/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:00 am
SCL
-
IAH
2 stops38h 00m
Multiple Airlines
Mon 4/207:48 pm
IAH
-
SCL
3 stops44h 37m
Multiple Airlines
Deal found 3/19$693
This eDestinos deal was found by Cheapflights users on 3/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:00 am
SCL
-
IAH
2 stops38h 00m
Multiple Airlines
Fri 4/178:50 pm
IAH
-
SCL
2 stops47h 15m
Multiple Airlines
Deal found 3/20$697

Find flight deals from Santiago to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) to George Bush Intcntl (IAH). 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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$628
(Trip.com)

One-way from

$264
(Trip.com)

Popular in

January

Cheapest in

September

Average price

$996

Good round-trip deal

$2,097 or less

Good one-way deal

$417 or less
Provider with most accurate pricing for Santiago Arturo Merino Benitez-Houston George Bush Intcntl flight deals.
Provider most trusted by Cheapflights users for Santiago Arturo Merino Benitez-Houston George Bush Intcntl flights.
From Santiago Arturo Merino Benitez to Houston George Bush Intcntl
One-way flight from Santiago Arturo Merino Benitez to Houston George Bush Intcntl
Highest demand for flights based on searches. 23% potential increase in price ($325 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($53 potential savings vs. average RT price).
Average for round-trip flights in March 2026
Price to beat on a round-trip flight from Santiago Arturo Merino Benitez to Houston George Bush Intcntl.
Price to beat on a one-way flight from Santiago Arturo Merino Benitez to Houston George Bush Intcntl.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago to George Bush Intcntl 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 March 23, 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

Tue 4/7

2:30 am-2:17 pm

3 stops36h 47m

Houston George Bush Intcntl

Wed 4/15

12:27 pm-3:00 am

2 stops37h 33m

$793

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Fri 7/31

12:30 am-4:10 pm

2 stops16h 40m

Houston George Bush Intcntl

Sat 8/22

5:45 pm-2:15 pm

2 stops19h 30m

$831

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Wed 5/27

3:20 pm-12:05 pm

2 stops21h 45m

Houston George Bush Intcntl

Wed 7/1

5:45 pm-11:20 pm

2 stops28h 35m

$888
Quickest round-trip

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Tue 5/26

4:09 am-8:04 pm

1 stop16h 55m

Houston George Bush Intcntl

Tue 6/16

11:59 am-3:00 am

1 stop14h 01m

$1,073

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Sat 4/18

11:00 pm-8:23 am

1 stop34h 23m

Houston George Bush Intcntl

Sat 4/25

10:15 pm-5:35 am

1 stop30h 20m

$1,078

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Tue 5/26

8:40 pm-9:25 pm

1 stop25h 45m

Houston George Bush Intcntl

Thu 6/18

12:55 pm-6:50 am

1 stop16h 55m

$1,126

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Tue 7/28

8:40 pm-11:56 pm

1 stop28h 16m

Houston George Bush Intcntl

Tue 8/4

4:51 pm-7:15 am

1 stop13h 24m

$1,126

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Mon 5/18

8:40 pm-5:30 pm

1 stop21h 50m

Houston George Bush Intcntl

Thu 6/18

12:55 pm-6:50 am

1 stop16h 55m

$1,126

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Fri 6/12

7:45 am-11:59 pm

2 stops17h 14m

Houston George Bush Intcntl

Wed 6/24

9:42 am-5:35 am

2 stops18h 53m

$1,141
Cheapest one-way
Quickest one-way

SantiagoHouston

SCL - IAH

SCLIAH

Santiago Arturo Merino Benitez

Wed 4/15

12:30 am-4:10 pm

2 stops16h 40m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Santiago to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santiago to George Bush Intcntl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santiago-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santiago-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santiago-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santiago-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santiago-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Santiago to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Santiago 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 Santiago to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from Santiago to Houston George Bush Intcntl Airport?

Currently, September is the cheapest month in which you can book a flight from Santiago to Houston George Bush Intcntl Airport (average of $133). Flying from Santiago to Houston George Bush Intcntl Airport in January is currently the most expensive (average of $1,640). 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 IAH?

Find hourly flight availability from Santiago to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 23, 2026.

When flying from Santiago to Houston George Bush Intcntl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated March 23, 2026.
See what other customers who have flown with Avianca from Santiago to Houston George Bush Intcntl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

6.9

Crew

7.2

Entertainment

5.4

Food

5.0

Comfort

6.2

Overall

6.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

BOG - BOS

Customer service was great from the counter to the light crew. It would be nice if the airplanes were equipped with in-flight entertainment system for such a longhaul flight.

Boarding

6.9

Crew

7.2

Entertainment

5.4

Food

5.0

Comfort

6.2

Overall

6.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

BOG - BOS

Customer service was great from the counter to the light crew. It would be nice if the airplanes were equipped with in-flight entertainment system for such a longhaul flight.

Related info for your journey

Find useful and relevant information for your journey from Santiago to George Bush Intcntl. 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 from for flights from Santiago to Houston George Bush Intcntl?

    Most people fly from Santiago Arturo Merino Benitez (SCL) if they book a flight from Santiago to Houston George Bush Intcntl. On average, Arturo Merino Benitez has 2 outbound flights to Houston George Bush Intcntl per day from 1 airline. Santiago Arturo Merino Benitez is conveniently located just 8.4 mi from Santiago’s city center.

  • How long is the flight from Santiago to Houston George Bush Intcntl Airport?

    Avianca can get you from Santiago to Houston George Bush Intcntl Airport in just under 16h 40m. Your travel time can differ by up to . The distance from Santiago to Houston George Bush Intcntl Airport is about 4661 mi.

  • What is the cheapest airline to fly from Santiago to Houston George Bush Intcntl Airport round-trip?

    Cheapflights users have booked flights from Santiago to Houston George Bush Intcntl Airport round-trip from $592. This flight start at 44% lower than the current average price 3 months from now.

  • What are the cheapest flights from Santiago to Houston George Bush Intcntl Airport?

    While on average a flight from Santiago to Houston George Bush Intcntl Airport is generally $1,371, our data shows the cheapest flight currently is $330. When looking at the most popular route, (Santiago Arturo Merino Benitez - Houston George Bush Intcntl), you can expect to pay $688 for that flight.

  • Can I find deals for flights from Santiago to George Bush Intcntl that include hotel bookings?

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

  • How can I find direct flights from Santiago to George Bush Intcntl?

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

  • Can I find deals for business class flights from Santiago to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Santiago to George Bush Intcntl 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 George Bush Intcntl Airport?

    Currently, September is the cheapest month in which you can book a flight from Santiago to Houston George Bush Intcntl Airport (average of $133). Flying from Santiago to Houston George Bush Intcntl Airport in January is currently the most expensive (average of $1,640). 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

Traveling to a place near Houston George Bush Intcntl Airport?

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

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Top airline flying from Santiago to George Bush Intcntl

Discover the top airline that operate flights from Santiago to George Bush Intcntl. 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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$592Average$654FlexibilityNo cancel feeOn-time71%

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