SCL

$220 Find Cheap Flights from Houston 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 Houston 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
Top routes
IAH-SCL
Cheapest
IAH-SCL
Most popular
Insights
Insights
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Insights
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We hope you love your trip to Santiago!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Houston to Santiago

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston 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 Houston 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
Mon, Dec 1 - Mon, Dec 15
American Airlines Logo
4:25 pm - 8:00 amHOU-SCL
12h 35m1 stop
American Airlines Logo
11:15 pm - 9:38 amSCL-HOU
13h 23m1 stop
$951American Airlines
Find Deal
Thu, Nov 27 - Wed, Dec 10
American Airlines Logo
10:11 am - 9:00 amHOU-SCL
19h 49m2 stops
American Airlines Logo
10:30 pm - 11:45 amSCL-HOU
16h 15m2 stops
$952American Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 15
LATAM Airlines Logo
10:40 am - 6:35 amHOU-SCL
16h 55m2 stops
LATAM Airlines Logo
6:40 am - 11:02 pmSCL-HOU
19h 22m2 stops
$960LATAM Airlines
Find Deal
Mon, Feb 16 - Mon, Mar 16
LATAM Airlines Logo
6:00 am - 7:00 amHOU-SCL
22h 00m1 stop
LATAM Airlines Logo
3:00 pm - 12:21 pmSCL-HOU
23h 21m2 stops
$961LATAM Airlines
Find Deal
Mon, Feb 2 - Tue, Feb 17
Delta Logo
6:00 am - 6:55 amHOU-SCL
21h 55m2 stops
Delta Logo
6:30 pm - 9:32 amSCL-HOU
18h 02m2 stops
$969Delta
Find Deal
Wed, Dec 24 - Wed, Dec 31
Delta Logo
6:00 am - 4:30 amHOU-SCL
19h 30m2 stops
Delta Logo
11:10 pm - 8:24 pmSCL-HOU
24h 14m1 stop
$974Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Houston to Santiago flights

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

What is the cheapest Houston to Santiago flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Houston to Santiago costs $949 on the route between Houston George Bush Intcntl Airport (IAH) and Santiago (SCL). It is also the most popular route.

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

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

Your flight ticket price will generally be cheaper if you fly to Santiago on a Thursday and more expensive on a Wednesday. On your return trip to Houston, you should consider flying back on a Thursday, and avoid Sundays for better deals.

What is the cheapest month to fly from Houston to Santiago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston 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 to Santiago is May, where tickets cost $847 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,599 and $1,588 respectively.

Good to know

Cheapest flight$220
Flight from Houston George Bush Airport to Santiago

When to book flights from Houston to Santiago

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

  • How many flights are there between Houston and Santiago per day?

    There is a maximum of 1 nonstop flight a day that takes off from Houston 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 to Santiago?

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

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

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

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

    Houston has 2 major airports: Houston Hobby and Houston George Bush Intcntl. Santiago Arturo Merino Benitez is the only airport in Santiago. You’ll usually find the cheapest deals if you fly from Houston George Bush Airport.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Santiago?

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

  • How does KAYAK find such low prices on flights from Houston 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 to Santiago.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago from Houston 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Houston to Santiago?

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

Direct departures

Houston 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

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 Houston 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 Houston 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
7.9Comfort
7.3Food
7.9Entertainment
8.5Crew
8.2Boarding
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 .

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.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

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

It’s a delta flight operated by LATAM. The whole ticket sale is a mess, delta changed my flight but didn’t update it in LATAM system, I couldn’t get my boarding pass, it took me hours to resolve this issue with delta. I had to change my travel plan. No apology from Delta even though it’s their fault.

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

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.

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

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

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

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.

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

Purchased a business class ticket and got a economy seat with center seat blocked they call it business. 3100usd ticket on a flight where economy costs 500usd The biggest scam insult have had on a regular airline. Avianca should be in the low cost category and kicked out of Star Alliance. I want the difference to be credited. Ets see what Avianca does. No reply so far. Avianca = low cost airline. Beware

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 Houston to Santiago

Information on your arrival and departure airports

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