SCL - IAH

$503 Find Cheap Flights from Santiago to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santiago to George Bush Intcntl departing on 12/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago to Houston, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Santiago to George Bush Intcntl (SCL-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santiago to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santiago to George Bush Intcntl

Thu, Oct 2 - Tue, Oct 28
Logo
11:00 am - 5:54 pmSCL-IAH
32h 54m1 stop
Logo
2:48 pm - 10:15 pmIAH-SCL
29h 27m2 stops
$580
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Tue, Sep 16 - Tue, Sep 23
Logo
11:30 pm - 9:07 pmSCL-IAH
23h 37m1 stop
Logo
2:27 pm - 10:15 pmIAH-SCL
29h 48m2 stops
$590
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Mon, Nov 3 - Sat, Nov 8
Logo
10:50 am - 9:07 pmSCL-IAH
13h 17m1 stop
Logo
6:18 pm - 5:55 amIAH-SCL
32h 37m2 stops
$598
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Sun, Nov 2 - Tue, Nov 11
Logo
11:25 pm - 9:07 pmSCL-IAH
24h 42m1 stop
Logo
7:00 am - 3:35 amIAH-SCL
17h 35m2 stops
$599
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Tue, Sep 23 - Wed, Oct 1
Logo
11:00 am - 9:07 pmSCL-IAH
36h 07m1 stop
Logo
2:27 pm - 3:35 amIAH-SCL
35h 08m2 stops
$600
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Sat, Nov 8 - Sun, Nov 9
Logo
10:50 am - 8:32 amSCL-IAH
24h 42m1 stop
Logo
6:18 pm - 10:15 pmIAH-SCL
24h 57m2 stops
$601
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Thu, Aug 28 - Tue, Oct 28
Logo
9:45 am - 8:09 amSCL-IAH
23h 24m1 stop
Logo
5:25 am - 3:35 amIAH-SCL
20h 10m2 stops
$622
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Thu, Oct 2 - Tue, Oct 28
Logo
11:00 am - 5:54 pmSCL-IAH
32h 54m1 stop
Logo
5:25 am - 5:35 amIAH-SCL
22h 10m2 stops
$632
Find Deal
Sat, Oct 4 - Thu, Dec 4
Logo
3:30 pm - 9:07 pmSCL-IAH
31h 37m2 stops
Logo
6:18 pm - 8:15 amIAH-SCL
34h 57m2 stops
$642
Find Deal
Sun, Sep 14 - Sun, Sep 21
Avianca Logo
3:30 pm - 12:10 pmSCL-IAH
22h 40m2 stops
Avianca Logo
5:40 pm - 11:30 pmIAH-SCL
27h 50m2 stops
$924Avianca
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Booking Insights

KAYAK's insights & trends for Santiago to George Bush Intcntl flights

Get data-powered insights and trends into flights from Santiago to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Santiago to Houston George Bush Intcntl Airport?

What’s the cheapest day of the week to fly from Santiago to Houston George Bush Airport?

The average price of all round-trip flights from Santiago to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Santiago to Houston George Bush Airport, you should consider leaving on a Monday and avoid Sundays if you are looking for the best rates. For your return to Santiago, you’ll find the best rates on Thursdays and the most expensive ones on Wednesdays.

What is the cheapest month to fly from Santiago to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santiago to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Santiago to Houston George Bush Intcntl Airport is May, where tickets cost $759 (return) on average. On the other hand, the most expensive months are January and September, where the average cost of round-trip tickets is $1,787 and $1,553 respectively.

Can I save money by flying with a layover from Santiago to Houston George Bush Intcntl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $1,122 on average.

Find deals

Good to know

Low seasonAugust
Cheapest flight$503
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Santiago to Houston George Bush Airport

When to book flights from Santiago to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Santiago to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Santiago to Houston George Bush Airport flights

  • What is the cheapest flight from Santiago to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Santiago to Houston George Bush Intcntl Airport was $503 for a one-way ticket and $580 for a round-trip.

  • Do I need a passport to fly between Santiago and Houston George Bush Airport?

    Yes, you’ll need a passport to travel to Houston George Bush Airport from Santiago.

  • Which airports will I be using when flying from Santiago to Houston George Bush Airport?

    When flying out of Santiago you will be using Santiago Arturo Merino Benitez. You will be landing at Houston George Bush Airport, also known as Houston George Bush Intcntl.

  • Which airlines offer Wi-Fi service onboard planes from Santiago to Houston George Bush Airport?

    Iberia, Vueling, American Airlines, KLM, and Delta offer inflight Wi-Fi service on the Santiago to Houston George Bush Airport flight route.

  • Which aircraft models fly most regularly from Santiago to Houston George Bush Airport?

    The Boeing 787-8 Dreamliner is the aircraft model that flies most regularly on the Santiago to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from Santiago to Houston George Bush Airport?

    Star Alliance, and oneworld are the airline alliances operating flights between Santiago and Houston George Bush Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Santiago to Houston, United Airlines or Avianca?

    The two airlines most popular with KAYAK users for flights from Santiago to Houston are United Airlines and Avianca. With an average price for the route of $1,499 and an overall rating of 7.4, United Airlines is the most popular choice. Avianca is also a great choice for the route, with an average price of $680 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Santiago to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Santiago to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santiago to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Santiago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Santiago to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Santiago with another airline. Booking your flights between Santiago and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santiago to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Santiago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Santiago to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $291 or less one-way and $621 or less round-trip.

Prefer to fly direct from Santiago to Houston George Bush Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Santiago Arturo Merino Benitez to Houston George Bush Intcntl.
Find which airlines fly direct from Santiago Arturo Merino Benitez Airport to Houston George Bush Intcntl Airport, which days they fly and book direct flights.

Direct departures

Santiago Arturo Merino Benitez to Houston George Bush Intcntl

Monday

ANA, United Airlines

ANA, United Airlines

Tuesday

ANA, United Airlines

ANA, United Airlines

Wednesday

ANA, United Airlines

ANA, United Airlines

Thursday

ANA, United Airlines

ANA, United Airlines

Friday

ANA, United Airlines

ANA, United Airlines

Sunday

ANA, United Airlines

ANA, United Airlines

See more direct flights

Direct returns

Houston George Bush Intcntl to Santiago Arturo Merino Benitez

Monday

ANA, United Airlines

ANA, United Airlines

Tuesday

ANA, United Airlines

ANA, United Airlines

Wednesday

ANA, United Airlines

ANA, United Airlines

Thursday

ANA, United Airlines

ANA, United Airlines

Friday

ANA, United Airlines

ANA, United Airlines

Saturday

ANA, United Airlines

ANA, United Airlines

Sunday

ANA, United Airlines

ANA, United Airlines

See more direct flights

Reviews of the top airline flying from Santiago to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Santiago to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santiago to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
AviancaOverall score based on 2407 reviews
7.0Boarding
6.3Comfort
5.5Entertainment
5.1Food
7.2Crew
Airline reviews

The check in is the only positive thing in Avianca. The seat is the most uncomfortable I have traveled, the distance is minimal.

2.0 MediocreMichel, Aug 2025MDE - MIA
Read more Avianca reviews

The check in is the only positive thing in Avianca. The seat is the most uncomfortable I have traveled, the distance is minimal.

Not what it used to be. The sale of food makes them look greedy!

No food, terms when selling are not clear. To pricy for the service in general

Avianca is not what it used to be. So disappointing

It was horrible. My experience with Avianca. I didn’t know it was Pakistan international Airlines but anyway, whatever it is it is bad horrible you guys need to upgrade everything in those planes. And you guys charge $130 for a carry-on did they wanna let me in with my carry-on that I travel everywhere with the luggage you guys are such a dog thank you

why did we have to go through security mid flight

The incoming plane was late and no information was shared. They even announced we would board in 10 muntes 40 minutes prior to the plane arriving, and the website said until takeoff that we had taken off an hour earlier

Seats are very tight even in Plus, no complimentary snacks or beverage

Flight to Bogotá delayed by 3 h Missed connection from Bogotá to Guayaquil. Avianca unable to bring us to Baltra on time Overall delay 36h. We missed boat departure from galagos. Overall 10 day trip needed to be cancelled. Avianca was completely un-professional.

Late departure. When the flight arrived in Medellin the plane sat at the gate for 20 minutes waiting for a bus for us to get off the plane.

Everything you need to know for your flight from Santiago to George Bush Intcntl

Information on your arrival and departure airports

Santiago (SCL)
George Bush Intcntl (IAH)

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