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$229+ Cheap flights from George Bush Intcntl (IAH) to Santiago (SCL)

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SCL
Sep 12 — Sep 191
Sat 9/12
Sat 9/19
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Santiago

Cheapest flights from George Bush Intcntl to Santiago
Explore the most affordable flight options available from George Bush Intcntl to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.

This Trip.com deal was found by Cheapflights users on 8/10. 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.
Wed 9/94:21 pm -
2 stops29h 59m
Tue 9/151:30 am -
2 stops21h 44m
Deal found 8/10$556
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:45 pm -
2 stops36h 11m
Thu 9/1711:55 pm -
1 stop15h 38m
Deal found 8/10$745
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:42 pm -
2 stops29h 53m
Sun 10/2510:15 am -
1 stop24h 30m
Deal found 8/9$766
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:25 pm -
2 stops29h 31m
Mon 9/2111:55 pm -
1 stop15h 38m
Deal found 8/8$778
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:21 pm -
2 stops33h 18m
Sun 10/2510:15 am -
1 stop24h 30m
Deal found 8/9$779
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:18 pm -
2 stops46h 17m
Mon 9/2811:55 pm -
1 stop15h 38m
Deal found 8/12$789
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:25 pm -
2 stops29h 31m
Fri 10/911:55 pm -
1 stop34h 50m
Deal found 8/8$821
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:57 am -
2 stops17h 03m
Mon 8/318:30 am -
2 stops26h 24m
Deal found 8/9$829

Find flight deals from George Bush Intcntl to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Santiago (SCL). 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 August 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$556
(Trip.com)

One-way from

$229
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$2,703
Provider with most accurate pricing for Houston George Bush Intcntl-Santiago Arturo Merino Benitez flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Santiago Arturo Merino Benitez flights.
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From Houston George Bush Intcntl to Santiago Arturo Merino Benitez
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One-way flight from Houston George Bush Intcntl to Santiago Arturo Merino Benitez
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Highest demand for flights based on searches. 4% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($98 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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, Cheapflights users made 2,558,603 searches. Data last updated August 13, 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 Houston George Bush Intcntl - SCL Santiago Arturo Merino Benitez

IAHSCL

Houston George Bush Intcntl

Mon 11/2

11:50 am-12:15 pm

2 stops21h 25m

Santiago Arturo Merino Benitez

Sat 11/21

9:55 pm-9:39 pm

2 stops26h 44m

$943
Quickest round-trip

HoustonSantiago

IAH Houston George Bush Intcntl - SCL Santiago Arturo Merino Benitez

IAHSCL

Houston George Bush Intcntl

Mon 1/4

8:30 pm-8:50 am

Nonstop9h 20m

Santiago Arturo Merino Benitez

Mon 1/25

10:45 pm-5:25 am

Nonstop9h 40m

$1,121

HoustonSantiago

IAH Houston George Bush Intcntl - SCL Santiago Arturo Merino Benitez

IAHSCL

Houston George Bush Intcntl

Sat 1/9

8:30 pm-8:50 am

Nonstop9h 20m

Santiago Arturo Merino Benitez

Thu 1/28

10:45 pm-5:25 am

Nonstop9h 40m

$1,161

HoustonSantiago

IAH Houston George Bush Intcntl - SCL Santiago Arturo Merino Benitez

IAHSCL

Houston George Bush Intcntl

Sun 9/27

4:05 pm-5:35 am

1 stop35h 30m

Santiago Arturo Merino Benitez

Sun 10/11

8:40 pm-3:55 pm

1 stop21h 15m

$1,168

HoustonSantiago

IAH Houston George Bush Intcntl - SCL Santiago Arturo Merino Benitez

IAHSCL

Houston George Bush Intcntl

Mon 9/28

7:00 am-5:35 am

1 stop20h 35m

Santiago Arturo Merino Benitez

Sun 10/11

8:45 am-11:55 pm

2 stops17h 10m

$1,175

HoustonSantiago

IAH Houston George Bush Intcntl - SCL Santiago Arturo Merino Benitez

IAHSCL

Houston George Bush Intcntl

Fri 10/2

2:44 pm-8:15 am

1 stop15h 31m

Santiago Arturo Merino Benitez

Mon 10/12

8:40 pm-8:35 am

1 stop13h 55m

$1,175

HoustonSantiago

IAH Houston George Bush Intcntl - SCL Santiago Arturo Merino Benitez

IAHSCL

Houston George Bush Intcntl

Fri 11/27

8:30 pm-8:50 am

Nonstop9h 20m

Santiago Arturo Merino Benitez

Sun 12/6

10:45 pm-5:25 am

Nonstop9h 40m

$1,201

HoustonSantiago

IAH Houston George Bush Intcntl - SCL Santiago Arturo Merino Benitez

IAHSCL

Houston George Bush Intcntl

Wed 12/23

7:15 am-5:35 am

2 stops19h 20m

Santiago Arturo Merino Benitez

Wed 12/30

11:00 pm-4:35 pm

1 stop20h 35m

$1,240

HoustonSantiago

IAH Houston George Bush Intcntl - SCL Santiago Arturo Merino Benitez

IAHSCL

Houston George Bush Intcntl

Thu 1/7

8:30 pm-8:50 am

Nonstop9h 20m

Santiago Arturo Merino Benitez

Sat 1/30

10:45 pm-5:25 am

Nonstop9h 40m

$1,286

HoustonSantiago

IAH Houston George Bush Intcntl - SCL Santiago Arturo Merino Benitez

IAHSCL

Houston George Bush Intcntl

Thu 11/19

8:30 pm-8:50 am

Nonstop9h 20m

Santiago Arturo Merino Benitez

Sun 11/29

10:45 pm-5:25 am

Nonstop9h 40m

$1,286

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Showing 1-10 of 22 resultsSorted by cheapest first
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Compare providers for flights from George Bush Intcntl to Santiago

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 George Bush Intcntl to Santiago in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 Houston George Bush Intcntl Airport-Santiago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Santiago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Santiago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Santiago 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 Houston George Bush Intcntl Airport-Santiago 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 George Bush Intcntl to Santiago

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

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

Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Santiago (average of $989). Flying from Houston George Bush Intcntl Airport to Santiago in August is currently the most expensive (average of $2,703). 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.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Santiago?

Airfare is below average for this route at the moment.

Houston George Bush Intcntl Airport to Santiago flights typically cost between $1,653 and $2,898 in September.
The cheapest round-trip price found within the last 5 days was $556 on Multiple Airlines (Sep 9-Sep 15).

Reviews of airlines servicing Santiago

Get insights into the airlines that provide service to Santiago. 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 Santiago. Reviews last updated August 13, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Houston George Bush Intcntl Airport to Santiago to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,113 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
10,113 reviews
United Airlines
7.4
Good
10,113 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.1
Good
11,923 reviews
United Airlines
7.4
Good
10,113 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

    Santiago Arturo Merino Benitez (SCL) is the airport you will fly into if you book a flight from Houston George Bush Intcntl to Santiago. You should not have trouble finding flights to Arturo Merino Benitez from Houston George Bush Intcntl; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Santiago airport from Houston George Bush Intcntl. It is only a 8.4 mi journey from Arturo Merino Benitez (SCL) to Santiago’s city center.

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

    Airlines like Air Canada, United Airlines, and Delta fly from Houston George Bush Intcntl Airport to Santiago in about 9h 20m. The time it takes to get you to your destination can typically vary by up to 26h 10m. There are 4661 mi between Houston George Bush Intcntl Airport and Santiago. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Santiago round-trip?

    According to our current data, United Airlines ($989), and American Airlines ($1,086) offers the cheapest pricing from Houston George Bush Intcntl Airport to Santiago. These flights start at 39% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Santiago (average of $989). Flying from Houston George Bush Intcntl Airport to Santiago in August is currently the most expensive (average of $2,703). 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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Complete your trip

Complete your trip to Santiago by adding a car rental and/or hotel reservation to your travel itinerary.
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Top 2 airlines flying from George Bush Intcntl to Santiago

Discover the top 2 airlines that operate flights from George Bush Intcntl to Santiago. 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 August 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$989Average$1,260FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,086Average$1,410FlexibilityNo cancel feeOn-time71%

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