IAH - SCL

$276 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 6/16. 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, 0 bags

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$753
Typical prices: $2,462-$1,041
Multiple Airlines
Tue 8/11Tue 8/18
IAH - SCL • 2 stops
Cheapest non-stop
$1,121
United Airlines
Thu 10/29Thu 11/12
IAH - SCL • Non-stop
Top layover airports
Cheapest • Avg $1,193 (round-trip)
Shortest trip • 12h 22m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 35% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Santiago!
Flight Deals
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, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
8:37 pm - 1:35 pm
IAH
-
SCL
39h 58m
2 stops
Multiple Airlines Logo
11:00 pm - 11:34 am
SCL
-
IAH
13h 34m
1 stop
$753Multiple Airlines
Wed, Aug 26 - Wed, Sep 2
Multiple Airlines Logo
7:04 pm - 5:14 am
IAH
-
SCL
33h 10m
2 stops
Multiple Airlines Logo
11:00 pm - 11:34 am
SCL
-
IAH
13h 34m
1 stop
$791Multiple Airlines
Thu, Oct 29 - Thu, Nov 12
Multiple Airlines Logo
12:21 pm - 6:11 am
IAH
-
SCL
15h 50m
2 stops
Multiple Airlines Logo
10:30 am - 10:00 am
SCL
-
IAH
26h 30m
1 stop
$806Multiple Airlines
Tue, Jun 23 - Tue, Oct 20
Multiple Airlines Logo
7:24 pm - 5:03 am
IAH
-
SCL
32h 39m
2 stops
Multiple Airlines Logo
11:00 pm - 8:45 am
SCL
-
IAH
35h 45m
1 stop
$819Multiple Airlines
Wed, Sep 2 - Wed, Sep 16
Multiple Airlines Logo
1:07 pm - 2:16 am
IAH
-
SCL
36h 09m
2 stops
Multiple Airlines Logo
11:00 pm - 8:45 am
SCL
-
IAH
35h 45m
1 stop
$832Multiple Airlines
Sat, Aug 8 - Sat, Aug 22
Multiple Airlines Logo
7:23 pm - 7:36 pm
IAH
-
SCL
47h 13m
2 stops
Multiple Airlines Logo
11:00 pm - 11:34 am
SCL
-
IAH
13h 34m
1 stop
$834Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
Multiple Airlines Logo
1:07 pm - 3:00 am
IAH
-
SCL
36h 53m
2 stops
Multiple Airlines Logo
11:00 pm - 11:34 am
SCL
-
IAH
13h 34m
1 stop
$840Multiple Airlines
Tue, Sep 1 - Tue, Sep 29
Multiple Airlines Logo
7:04 pm - 2:16 am
IAH
-
SCL
30h 12m
2 stops
Multiple Airlines Logo
11:00 pm - 8:45 am
SCL
-
IAH
35h 45m
1 stop
$841Multiple Airlines
Sun, Aug 23 - Sun, Aug 30
Multiple Airlines Logo
7:04 pm - 2:20 am
IAH
-
SCL
30h 16m
2 stops
Multiple Airlines Logo
10:30 am - 11:34 am
SCL
-
IAH
26h 04m
1 stop
$848Multiple Airlines
Wed, Sep 30 - Fri, Oct 9
Multiple Airlines Logo
12:21 pm - 6:10 am
IAH
-
SCL
15h 49m
2 stops
Multiple Airlines Logo
11:00 pm - 8:45 am
SCL
-
IAH
35h 45m
1 stop
$856Multiple Airlines
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 August.

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 Saturdays 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 Fridays.

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 $804 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is $1,645 and $1,635 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 $1,260, prices are generally cheapest when you fly direct.

Good to know

Low seasonApril
Cheapest flight$276
Best time to beat the crowds but there is an average 33% increase in price.
Most popular time to fly and prices are also 5% lower on average.
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

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

    In the last 7 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Santiago was $276 for a one-way ticket and $753 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 airlines offer Wi-Fi service onboard planes from Houston George Bush Airport to Santiago?

    Only JetBlue offers inflight Wi-Fi service on the Houston George Bush Airport to Santiago flight route.

  • 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?

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

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

    The two airlines most popular with KAYAK users for flights from Houston to Santiago are United Airlines and LATAM Airlines. With an average price for the route of $1,172 and an overall rating of 7.4, United Airlines is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $1,193 and an overall rating of 7.4.

  • 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.

Reviews of the top 3 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.
7.4
LATAM AirlinesOverall score based on 1920 reviews
7.5Boarding
8.0Crew
7.0Entertainment
6.7Food
7.3Comfort
Airline reviews

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

10.0 ExcellentYelen, Mar 2026
ATL - TPA
Read more LATAM Airlines reviews

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Apart of Sky miles delta. And they go everywhere in Brazil

Latam wouldn’t tell me how much checked luggage would until I was at the airport and they charged me the highest price possible. Besides that, it was okay.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

We had a delay, but thankfully I made it to my connection. Overall it went smooth

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Overall we had a good experience during our flight from San Francisco to Houston.

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

Cancelled BOYH legs of our flight home 30 min before initial boarding

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

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

Information on your arrival and departure airports