IAH - SCL

$220 Find Cheap Flights from Houston George Bush Airport to Santiago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Santiago departing on 11/4. 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 Santiago

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

Cheapest round-trip
$477
Typical prices: $1,154-$1,520
Multiple Airlines
Tue 11/4Tue 11/11
IAH - SCL • 2 stops
Cheapest non-stop
$950
United Airlines
Thu 1/8Thu 1/29
IAH - SCL • Non-stop
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 69% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 49% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Santiago 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 George Bush Intcntl to Santiago

Tue, Nov 4 - Tue, Nov 11
Multiple Airlines Logo
8:35 pm - 5:50 amIAH-SCL
30h 15m2 stops
Multiple Airlines Logo
4:25 pm - 7:30 pmSCL-IAH
30h 05m2 stops
$477Multiple Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Multiple Airlines Logo
8:35 pm - 10:15 pmIAH-SCL
22h 40m2 stops
Multiple Airlines Logo
4:25 pm - 7:30 pmSCL-IAH
30h 05m3 stops
$479Multiple Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 12
Multiple Airlines Logo
8:35 pm - 10:15 pmIAH-SCL
22h 40m2 stops
Multiple Airlines Logo
9:05 pm - 2:18 pmSCL-IAH
20h 13m2 stops
$498Multiple Airlines
Find Deal
Sun, Oct 26 - Fri, Oct 31
Multiple Airlines Logo
6:35 am - 12:15 pmIAH-SCL
27h 40m3 stops
Multiple Airlines Logo
9:05 pm - 9:17 pmSCL-IAH
26h 12m2 stops
$510Multiple Airlines
Find Deal
Sun, Nov 9 - Sat, Nov 15
Multiple Airlines Logo
8:35 pm - 5:50 amIAH-SCL
30h 15m2 stops
Multiple Airlines Logo
5:50 am - 7:30 pmSCL-IAH
16h 40m2 stops
$515Multiple Airlines
Find Deal
Tue, Nov 4 - Mon, Nov 10
Multiple Airlines Logo
8:35 pm - 5:50 amIAH-SCL
30h 15m2 stops
Multiple Airlines Logo
1:35 am - 7:30 pmSCL-IAH
20h 55m2 stops
$520Multiple Airlines
Find Deal
Mon, Nov 3 - Thu, Nov 6
Multiple Airlines Logo
8:35 pm - 5:50 amIAH-SCL
30h 15m2 stops
Multiple Airlines Logo
4:25 pm - 7:30 pmSCL-IAH
30h 05m3 stops
$525Multiple Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 12
Multiple Airlines Logo
8:35 pm - 5:50 amIAH-SCL
30h 15m2 stops
Multiple Airlines Logo
9:05 pm - 9:47 pmSCL-IAH
27h 42m3 stops
$526Multiple Airlines
Find Deal
Mon, Nov 3 - Thu, Nov 6
Multiple Airlines Logo
8:35 pm - 5:50 amIAH-SCL
30h 15m2 stops
Multiple Airlines Logo
5:50 am - 2:18 pmSCL-IAH
35h 28m2 stops
$534Multiple Airlines
Find Deal
Thu, Nov 6 - Thu, Nov 13
Multiple Airlines Logo
8:35 pm - 5:50 amIAH-SCL
30h 15m2 stops
Multiple Airlines Logo
9:05 pm - 12:08 amSCL-IAH
30h 03m3 stops
$538Multiple Airlines
Find Deal
Booking Insights

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

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

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston George Bush Intcntl Airport to Santiago departing in November.

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Santiago, 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 Houston George Bush Intcntl Airport to Santiago is May, where tickets cost $657 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $1,638 and $1,625 respectively.

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

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.

No, with an average price for the route of $1,138, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Santiago?

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

To get a below average price on the flight from Houston George Bush Intcntl Airport to Santiago, you should book around 4 weeks before departure, which saves you about 69% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$220
Best time to beat the crowds with an average 48% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Houston George Bush Airport to Santiago

When to book flights from George Bush Intcntl to Santiago

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Santiago 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 Houston George Bush Airport to Santiago flights

  • How many flights are there between Houston George Bush Intcntl Airport and Santiago per day?

    There is a maximum of 1 nonstop flight a day that takes off from Houston George Bush Intcntl Airport and lands in Santiago, with an average flight time of 9h 05m. The most common departure time is 8:00 pm and most flights take off in the evening. Each week, there are 7 flights.

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

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Santiago was $220 for a one-way ticket and $477 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Houston George Bush Airport and on arrival in Santiago.

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

    The Boeing 777 is the aircraft model that flies most regularly on the Houston George Bush Airport to Santiago flight route.

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

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

  • On which days can I fly direct from Houston George Bush Airport to Santiago?

    There are nonstop flights from Houston George Bush Airport to Santiago on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Houston to Santiago are Delta and LATAM Airlines. With an average price for the route of $1,273 and an overall rating of 7.9, Delta is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $1,403 and an overall rating of 7.5.

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

    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 Houston George Bush Airport to Santiago.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago from Houston George Bush Airport 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 Houston George Bush Airport to Santiago?

    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 Santiago with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and SCL 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 Houston George Bush Airport to Santiago?

    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 Santiago from Houston George Bush Airport 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 Houston George Bush Intcntl Airport to Santiago

  • Looking for a cheap flight? 25% of our users found flights on this route for $949 or less round-trip.

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

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

Direct departures

Houston George Bush Intcntl to Santiago Arturo Merino Benitez

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Santiago Arturo Merino Benitez to Houston George Bush Intcntl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 5 airlines serving from George Bush Intcntl to Santiago

 
See real verified KAYAK customer reviews for airlines flying from Houston to Santiago. 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 George Bush Intcntl to Santiago? 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.
7.9
DeltaOverall score based on 7970 reviews
7.9Entertainment
8.2Boarding
7.3Food
8.5Crew
7.9Comfort
Airline reviews

The flight was great. The gate location was way to far away!!!

10.0 ExcellentLauren, Oct 2025JFK - PBI
Read more Delta reviews

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

Cramped seating for me. Luckily it wasn’t a long flight

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

The airport was reasonably clean. The boarding process reasonably efficient. The cabin crew was efficient, polite but not that friendly. The food quality was unremarkable and the choices were awful . There was either a so so chicken dish or a “ vegetarian “ option which was really cheap carbohydrates drowned in cheese. Signing onto i flight wifi was not straightforward. Overall it was a very average experience

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Poor handling of carry on luggage. We had a 8 hour stop in Santiago, are over 70 and, in spite of paying full fare they wanted to send carry on to luggage hold. No empathy. We had to show that several group 4/5 passengers were not sending their carry ons before they finally let Is keep them. Very poor .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

Lost ,y connection due to a mechanical delay, huge line to get new connection and vouchers

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

Wider seats, better seat cushions, (I felt like there was a board I was sitting on). I had the chicken to eat but It neither tasted nor looked like chicken. The fruit was good.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

American almost always Delays flights from Austin to Dallas and back. I cannot believe they have such poor service on this route. I was about to switch to American from Delta, but they gave me enough reasons not to.

Boarding, crew were excellent, food was ok and entertainment need to improve

The seats were uncomfortable and barely reclined at all. Very little leg room despite being business class. The crew was friendly and the food was good. Had to use my own phone for in-flight entertainment.

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

why did we have to go through security mid flight

Boarding was excessively slow. They do it by groups in a way that it doesn’t make sense. After business class , ppl that need assistance and any other priority group they should have ppl board from the back to the front. First rows 20+. Then 15+. Then 10, etc. having ppl sitting in the back board last makes no sense. The libe backame long as soon as ppl on rows 10 or so where told to board. The line went all the way up the ramp and tunnel for 25 mins.

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

I receive a service for what I pay, so it is fair.

Business class seats did not lie flat. There was only powdered milk for your coffee....in Business Class!! Food was good.

There isn't much space in-between seats and even water needs to be paid for during the flight.

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

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