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$241+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SCL
Apr 28 — May 51
Tue 4/28
Tue 5/5
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 March 29, 2026.

This Mytrip deal was found by Cheapflights users on 3/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:58 pm
IAH
-
SCL
2 stops32h 22m
Multiple Airlines
Thu 4/233:20 pm
SCL
-
IAH
2 stops27h 33m
Multiple Airlines
Deal found 3/29$667
This Mytrip deal was found by Cheapflights users on 3/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:39 am
IAH
-
SCL
2 stops24h 51m
Multiple Airlines
Mon 5/46:40 am
SCL
-
IAH
2 stops34h 36m
Multiple Airlines
Deal found 3/28$672
This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:46 pm
IAH
-
SCL
3 stops33h 04m
Multiple Airlines
Sat 5/26:40 am
SCL
-
IAH
2 stops26h 43m
Multiple Airlines
Deal found 3/26$683
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:00 am
IAH
-
SCL
2 stops20h 45m
Multiple Airlines
Sat 4/253:20 pm
SCL
-
IAH
2 stops18h 03m
Multiple Airlines
Deal found 3/27$688
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 pm
IAH
-
SCL
2 stops33h 45m
Multiple Airlines
Sat 4/1812:30 am
SCL
-
IAH
2 stops32h 53m
Multiple Airlines
Deal found 3/25$691
This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:15 am
IAH
-
SCL
3 stops31h 50m
Multiple Airlines
Wed 4/812:55 am
SCL
-
IAH
3 stops23h 54m
Multiple Airlines
Deal found 3/26$710

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 March 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$672
(Mytrip)

One-way from

$241
(eDestinos)

Popular in

December

Cheapest in

May

Average price

$1,159
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
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($240 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 29, 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

Sat 4/25

6:46 pm-5:25 am

3 stops33h 39m

Santiago Arturo Merino Benitez

Sat 5/2

6:40 am-8:23 am

2 stops26h 43m

$714

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Sun 5/31

2:05 pm-2:15 pm

3 stops23h 10m

Santiago Arturo Merino Benitez

Wed 6/3

12:30 am-4:10 pm

2 stops16h 40m

$839

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Sun 5/31

2:05 pm-1:30 pm

2 stops22h 25m

Santiago Arturo Merino Benitez

Wed 6/3

12:30 am-4:10 pm

2 stops16h 40m

$924

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Thu 5/28

5:45 pm-2:15 pm

2 stops19h 30m

Santiago Arturo Merino Benitez

Mon 6/1

12:30 am-4:10 pm

2 stops16h 40m

$937

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Fri 5/15

11:59 am-3:00 am

1 stop14h 01m

Santiago Arturo Merino Benitez

Wed 5/27

2:22 am-8:04 pm

1 stop18h 42m

$1,123

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Tue 6/23

6:14 pm-7:05 am

1 stop11h 51m

Santiago Arturo Merino Benitez

Tue 7/7

8:30 pm-5:22 pm

1 stop21h 52m

$1,135

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Fri 8/21

1:15 pm-6:55 am

2 stops16h 40m

Santiago Arturo Merino Benitez

Sun 10/4

7:45 pm-12:07 pm

2 stops18h 22m

$1,140
Quickest round-trip

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Fri 5/15

4:28 pm-7:15 am

1 stop13h 47m

Santiago Arturo Merino Benitez

Thu 5/28

8:40 pm-1:14 pm

1 stop17h 34m

$1,175

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Wed 6/10

12:33 pm-6:50 am

1 stop17h 17m

Santiago Arturo Merino Benitez

Wed 6/17

11:25 pm-3:05 pm

1 stop16h 40m

$1,200

HoustonSantiago

IAH - SCL

IAHSCL

Houston George Bush Intcntl

Fri 6/12

4:20 pm-7:15 am

1 stop13h 55m

Santiago Arturo Merino Benitez

Sat 6/20

10:55 pm-9:53 am

1 stop35h 58m

$1,201

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Santiago (average of $422). Flying from Houston George Bush Intcntl Airport to Santiago in January is currently the most expensive (average of $1,170). 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 IAH to SCL?

Find hourly flight availability from George Bush Intcntl to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 29, 2026.

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

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

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 March 29, 2026.
Peruse reviews from past customers who have flown with United Airlines,American Airlines, andAvianca 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
9,508 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,508 reviews
United Airlines
7.4
Good
9,508 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,520 reviews
United Airlines
7.4
Good
9,508 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Avianca
6.5
Okay
2,505 reviews
United Airlines
7.4
Good
9,508 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 3 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 Avianca fly from Houston George Bush Intcntl Airport to Santiago in about 23h 10m. The time it takes to get you to your destination can typically vary by up to . There are 4661 mi between Houston George Bush Intcntl Airport and Santiago.

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

    According to our current data, Avianca ($548), United Airlines ($989), and American Airlines ($1,195) offers the cheapest pricing from Houston George Bush Intcntl Airport to Santiago. These flights start at 51% 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, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Santiago (average of $422). Flying from Houston George Bush Intcntl Airport to Santiago in January is currently the most expensive (average of $1,170). 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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Top 3 airlines flying from George Bush Intcntl to Santiago

Discover the top 3 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 March 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$548Average$668FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$989Average$1,199FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,195Average$1,503FlexibilityNo cancel feeOn-time71%

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