SCL

$281 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 9/4. 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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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

Wed, Nov 5 - Sun, Nov 9
 Logo
6:45 pm - 11:40 pmIAH-SCL
25h 55m3 stops
 Logo
9:10 pm - 1:23 pmSCL-IAH
19h 13m2 stops
Wed, Nov 5 - Sun, Nov 9
 Logo
6:45 pm - 11:40 pmIAH-SCL
25h 55m3 stops
 Logo
9:10 pm - 6:05 pmSCL-IAH
23h 55m3 stops
Wed, Sep 3 - Sun, Sep 7
Avianca Logo
2:05 pm - 10:30 pmIAH-SCL
31h 25m2 stops
Avianca Logo
3:30 pm - 4:10 pmSCL-IAH
26h 40m2 stops
$754Avianca
Find Deal
Fri, Sep 12 - Sat, Oct 11
Avianca Logo
5:40 pm - 2:25 pmIAH-SCL
18h 45m2 stops
Avianca Logo
12:55 am - 4:10 pmSCL-IAH
17h 15m2 stops
$759Avianca
Find Deal
Tue, Sep 16 - Tue, Sep 23
LATAM Airlines Logo
1:00 pm - 7:00 amHOU-SCL
16h 00m1 stop
LATAM Airlines Logo
9:40 pm - 9:23 amSCL-HOU
13h 43m1 stop
$931LATAM Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
LATAM Airlines Logo
10:05 am - 4:30 amHOU-SCL
16h 25m2 stops
LATAM Airlines Logo
5:55 pm - 12:12 pmSCL-HOU
20h 17m2 stops
$939LATAM Airlines
Find Deal
Tue, Sep 16 - Mon, Nov 3
Delta Logo
1:13 pm - 7:00 amHOU-SCL
15h 47m1 stop
Delta Logo
12:30 am - 9:40 pmSCL-HOU
24h 10m2 stops
$944Delta
Find Deal
Sat, Nov 22 - Sat, Nov 29
Delta Logo
6:00 am - 7:00 amHOU-SCL
22h 00m1 stop
Delta Logo
7:55 am - 9:23 amSCL-HOU
28h 28m2 stops
$1,024Delta
Find Deal
Thu, Aug 14 - Thu, Aug 21
American Airlines Logo
2:30 pm - 6:55 amHOU-SCL
15h 25m2 stops
American Airlines Logo
9:55 pm - 3:50 pmSCL-HOU
18h 55m2 stops
$1,090American Airlines
Find Deal
Tue, Aug 12 - Tue, Aug 19
American Airlines Logo
2:30 pm - 6:55 amHOU-SCL
15h 25m2 stops
American Airlines Logo
9:55 pm - 1:51 pmSCL-HOU
16h 56m2 stops
$1,094American Airlines
Find Deal
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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.

How much is a round-trip flight from Houston to Santiago?

What is the cheapest Houston to Santiago flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Houston to Santiago.

Our data shows that the cheapest route for a return flight from Houston to Santiago cost $949 and was between Houston George Bush Intcntl Airport (IAH) and Santiago (SCL). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $949.

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 Saturday. On your return trip to Houston, you should consider flying back on a Monday, 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 March, where tickets cost $825 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,649 and $1,588 respectively.

Good to know

Cheapest flight$281
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

  • 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 $281 for a one-way ticket and $695 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?

    Star Alliance, and oneworld are the airline alliances operating flights between Houston and Santiago, with Star Alliance 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.

Reviews of the top 4 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.
7.5
LATAM AirlinesOverall score based on 1801 reviews
7.0Entertainment
7.4Comfort
6.7Food
8.1Crew
7.6Boarding
Airline reviews

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.

8.0 ExcellentAnonymous, Jun 2025ATL - IND
Read more LATAM Airlines reviews

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.

It was a very good flight, no entertainment is the reason for not checking that box.

I was in the last row and they sent me to check in my luggage last minute after boarding. I had to go through the crowd.

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

We didn’t have any entertainment. I tried to go online without success. The airplane was extremely cold and they didn’t have blankets.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Although the flight is goof and the crew is good, the way the airline charges you for every service is ridiculous.

I liked everything, this was classed as premium economy but it was much better than Lufthansas business class. Lovely staff, comfortable plane and an excellent seat arrangement. A very pleasant surprise.

Everything was good except the check in. Could not do it online neither on the machines in the airport. Needed special assistance from the airline desk clerk

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.

My suitcase was completed destroyed. The top part is broken and unusable now.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

The flight delay in Dallas created a domino effect that impacted all of the connecting flights. It also increased the number of connections. I missed my flight from Casablanca to Marrakech because of the tight turnaround when landing in Casablanca. . CMN airport was understaffed. Only one person could help while other employees were just watching him. It was an extremely frustrating situation. People were crying and slamming their palms on the counter when speaking to the customer service provider, Allabough (man’s name?). Allabough couldn’t change my flight in the system. simultaneously, I was on the call with America. Airlines customer service rep named Solomon that said he couldn’t change it either. So, I took a ONYA voyages train to from Casablanca to Marrakech to get there on Friday June 26. This was unpredictable trip.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Took off on time and successfully avoided weather that looked to be a problem along the way

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.

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.

Terrible, We had to stay in Bogota for two days due to weather but the airline did not provide for the same day flight. Only two days later

Excellent flight and one of the smoothest landing I’ve ever experienced

The seats were very uncomfortable. I would have upgrade or got different flight if I knew. I usually sleep in the plane but I couldn’t sleep at all. Very uncomfortable. Also no food or drink everything was to purchase, and that’s u usual for international flight.

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

We did not know about the bag fees until check in. They are way too high. It’s insane. We also had a huge delay and everything costed extra which was very annoying.

Lounge for business was closed. Boarding was rush and stand by. Seat for business is just the middle seat blocked and some more leg room.

Everything you need to know for your flight from Houston to Santiago

Information on your arrival and departure airports

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