SCL - IAH

$692 Find Cheap Flights from Santiago to Houston George Bush Airport

This is the cheapest round-trip 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 7/28. 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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Flights 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

Mon, Jul 28 - Thu, Aug 7
 Logo
11:00 am - 1:46 pmSCL-IAH
27h 46m1 stop
 Logo
2:05 pm - 1:25 pmIAH-SCL
22h 20m2 stops
Sun, Jul 27 - Tue, Aug 5
 Logo
3:35 am - 1:46 pmSCL-IAH
35h 11m2 stops
 Logo
7:15 am - 9:40 pmIAH-SCL
37h 25m3 stops
Mon, Jul 28 - Tue, Aug 5
Avianca Logo
11:55 pm - 4:10 pmSCL-IAH
17h 15m2 stops
Avianca Logo
5:40 pm - 1:25 pmIAH-SCL
18h 45m2 stops
$703Avianca
Find Deal
Sat, Jul 5 - Sat, Jul 12
Avianca Logo
11:55 pm - 4:10 pmSCL-IAH
17h 15m2 stops
Avianca Logo
5:40 pm - 1:25 pmIAH-SCL
18h 45m2 stops
$719Avianca
Find Deal
Wed, Dec 3 - Tue, Mar 3
United Airlines Logo
10:45 pm - 5:05 amSCL-IAH
9h 20mnonstop
United Airlines Logo
8:45 pm - 8:50 amIAH-SCL
9h 05mnonstop
$947United Airlines
Find Deal
Mon, Aug 11 - Tue, Sep 9
Delta Logo
8:40 pm - 12:02 pmSCL-IAH
16h 22m1 stop
Delta Logo
11:05 am - 6:40 amIAH-SCL
17h 35m2 stops
$955Delta
Find Deal
Sun, Sep 21 - Tue, Sep 30
LATAM Airlines Logo
12:25 am - 6:58 pmSCL-IAH
20h 33m2 stops
LATAM Airlines Logo
3:40 pm - 7:00 amIAH-SCL
13h 20m1 stop
$962LATAM Airlines
Find Deal
Sun, Sep 21 - Tue, Sep 30
LATAM Airlines Logo
12:25 am - 6:58 pmSCL-IAH
20h 33m2 stops
LATAM Airlines Logo
3:40 pm - 7:00 amIAH-SCL
13h 20m1 stop
$965LATAM Airlines
Find Deal
Wed, Aug 6 - Sun, Aug 17
Delta Logo
4:55 pm - 12:02 pmSCL-IAH
20h 07m2 stops
Delta Logo
11:43 am - 7:00 amIAH-SCL
18h 17m1 stop
$995Delta
Find Deal
Sat, Nov 22 - Sun, Nov 30
United Airlines Logo
10:45 pm - 5:05 amSCL-IAH
9h 20mnonstop
United Airlines Logo
8:45 pm - 8:50 amIAH-SCL
9h 05mnonstop
$1,029United Airlines
Find Deal
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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.

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 Saturdays.

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 August and February, where the average cost of round-trip tickets is $1,558 and $1,499 respectively.

Good to know

Low seasonAugust
High seasonJuly
Cheapest flight$692
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly with an average 8% 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 $692 for a round-trip ticket.

  • 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, KLM, Delta, and American Airlines 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, SkyTeam, 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 $1,477 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 $888 or less round-trip.

Top airlines 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.
7.4
United AirlinesOverall score based on 8790 reviews
7.7Boarding
7.3Comfort
7.0Entertainment
6.6Food
8.1Crew
Airline reviews

I always appreciate when everything is on time! In this flight you have a short connection and it could be stressful , but is was easy and fast. They even ask people to wait so the ones that have a short connection could leave before. It was the fist time that something like this happened.

10.0 ExcellentMariana, May 2025EZE - IAH
Read more United Airlines reviews

I always appreciate when everything is on time! In this flight you have a short connection and it could be stressful , but is was easy and fast. They even ask people to wait so the ones that have a short connection could leave before. It was the fist time that something like this happened.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My suitcase was destroyed. The top part where the handle is is completed broken. And unusable now.

Since when do I have to pay for my checked bag? I have a United Explorer mileage plus silver card and I was charged for my checked bags. This also is an international flight. So I would like an explanation to be clear before I choose an airline please?

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

I had a bad experience with the security at IAH and felt like a sardine on all 4 legs of my journey.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

The chicken that was served in business class was cold!

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.

A few years ago long flights 6 hours or so used to have video screens and they offered ear phones. The food cart used to come and drinks. Now absolutely nothing. Avianca is as bad as Spirit Airlines. Avianca will now be my last choice when booking my next flight.

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

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

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

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.

We were not aware carry-on bags cost extra until we arrived at the airport so, we were charged $240.00 for two small carry- on bags! There was a substantial fee for drinks and snacks. No wifi, or other entertainment was available. Waiting areas were crowded and uncomfortable.

I paid over $200 for seat selection for these flights and I was still stuck on long international flights in seats that do not recline and do not have the head support cushion. At this point basically all airlines have those for all seats, and this really took me by surprise and made me not ever want to travel on Avianca. The Kayak agent who called me for the seat selection (Donovan) was courteous, but it seems the system for this doesn't work. I was offered seat selection, for the $200+, but without being able to see what I was selecting, with no guarantee where I'd be...and then I still ended up in terrible seats. On my way to, and especially after, a very intense business trip, the seat situation really soured my experience.

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

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