$87 Find Cheap Flights from Houston George Bush Airport to South America

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 South America departing on 12/2. 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.
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Cheap Flights from George Bush Intcntl to South America

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lima
Lima1 stop$440
Bogotá
Bogotá2 stops$308
Medellín
Medellín2 stops$294
Buenos Aires
Buenos Aires3 stops$681
Sao Paulo
Sao Paulo1 stop$515
Santiago
Santiago2 stops$559
Cartagena
Cartagena1 stop$264
Quito
Quito1 stop$510
Guayaquil
Guayaquil1 stop$364
Cali
Cali1 stop$325
Cusco
Cusco2 stops$774
Pereira
Pereira3 stops$427
Georgetown
Georgetown1 stop$523
Montevideo
Montevideo1 stop$866
Barranquilla
Barranquilla1 stop$356
Santa Marta
Santa Marta2 stops$913
Florianopolis
Florianopolis2 stops$977
Lima
Lima1 stop$440
Bogotá
Bogotá2 stops$308
Medellín
Medellín2 stops$294
Buenos Aires
Buenos Aires3 stops$681
Sao Paulo
Sao Paulo1 stop$515
Santiago
Santiago2 stops$559
Cartagena
Cartagena1 stop$264
Quito
Quito1 stop$510
Guayaquil
Guayaquil1 stop$364
Cali
Cali1 stop$325
Cusco
Cusco2 stops$774
Pereira
Pereira3 stops$427
Georgetown
Georgetown1 stop$523
Montevideo
Montevideo1 stop$866
Barranquilla
Barranquilla1 stop$356
Santa Marta
Santa Marta2 stops$913
Florianopolis
Florianopolis2 stops$977

Book Cheap George Bush Intcntl to South America Plane Tickets

 
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 South America 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 South America

Thu, Feb 5 - Tue, Feb 10
Spirit Airlines Logo
5:45 am - 1:08 pmIAH-CTG
6h 23m1 stop
Spirit Airlines Logo
2:16 pm - 8:33 pmCTG-IAH
7h 17m1 stop
$264Spirit Airlines
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Mon, Jan 26 - Thu, Jan 29
Spirit Airlines Logo
5:45 am - 1:08 pmIAH-CTG
6h 23m1 stop
Spirit Airlines Logo
2:16 pm - 8:33 pmCTG-IAH
7h 17m1 stop
$282Spirit Airlines
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Tue, Nov 11 - Fri, Nov 14
Spirit Airlines Logo
8:47 pm - 12:57 amIAH-MDE
27h 10m2 stops
Spirit Airlines Logo
1:52 am - 5:26 pmMDE-IAH
16h 34m1 stop
$294Spirit Airlines
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Mon, Dec 8 - Tue, Dec 9
Spirit Airlines Logo
10:41 am - 1:20 amIAH-MDE
13h 39m1 stop
Spirit Airlines Logo
2:15 am - 7:48 pmMDE-IAH
18h 33m1 stop
$295Spirit Airlines
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Wed, Nov 12 - Sun, Nov 16
Multiple Airlines Logo
5:27 pm - 9:40 pmIAH-MDE
27h 13m1 stop
Multiple Airlines Logo
1:00 pm - 9:11 amMDE-IAH
21h 11m1 stop
$296Multiple Airlines
Find Deal
Mon, Dec 1 - Thu, Dec 4
Spirit Airlines Logo
7:15 pm - 1:25 pmIAH-CTG
17h 10m2 stops
Spirit Airlines Logo
2:25 pm - 12:57 amCTG-IAH
11h 32m1 stop
$298Spirit Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
Multiple Airlines Logo
5:27 pm - 9:40 pmIAH-MDE
27h 13m1 stop
Multiple Airlines Logo
1:00 pm - 9:11 amMDE-IAH
21h 11m1 stop
$307Multiple Airlines
Find Deal
Mon, Nov 17 - Mon, Dec 8
Avianca Logo
4:35 pm - 11:40 amIAH-BOG
18h 05m2 stops
Avianca Logo
11:15 pm - 3:10 pmBOG-IAH
16h 55m2 stops
$339Avianca
Find Deal
Tue, Jan 27 - Tue, Feb 10
Air Canada Logo
11:50 am - 7:00 amIAH-SCL
16h 10m1 stop
Air Canada Logo
8:55 pm - 9:44 pmSCL-IAH
27h 49m1 stop
$691Air Canada
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Mon, Oct 27 - Mon, Nov 3
Avianca Logo
5:35 pm - 3:50 pmIAH-EZE
20h 15m2 stops
Avianca Logo
4:55 pm - 11:05 amEZE-IAH
21h 10m2 stops
$799Avianca
Find Deal
Booking Insights

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

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

What is the cheapest Houston George Bush Intcntl Airport to South America flight route?

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

The cheapest ticket to South America from Houston George Bush Intcntl Airport found in the last 72 hours was to Lima, at $740 round-trip. The most popular route is from Houston George Bush Intcntl Airport (IAH) to Lima (LIM), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $740.

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

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,179 on average.

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

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 South America, 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 South America is September, when tickets cost $637 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $1,146 and $920 respectively.

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

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

For Houston George Bush Airport to South America, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from South America back to Houston George Bush Airport, the best deals are generally found on Wednesday, with Saturday being the most expensive.

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

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 South America, 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 South America, you should book around 2 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$87
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 34% increase in price.
Flight from Houston George Bush Airport to Medellín Jose Maria Cordova Intl

FAQs - booking South America flights

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

    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 South America.

  • 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 South America?

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

    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 from Houston George Bush Airport to South America with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to South America?

    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 from Houston George Bush Airport to South America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to South America?

    The cheapest time of day to fly to South America is generally at night, when round-trip flights cost $828 on average. Morning departures are around 7% cheaper than evening flights, on average. The most expensive time of day to fly to South America is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,190.

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

 
Need help choosing which airline to fly with from George Bush Intcntl to South America? 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 8990 reviews
8.1Crew
7.3Comfort
6.6Food
7.1Entertainment
7.7Boarding
Airline reviews

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

6.0 GoodAnonymous, Oct 2025IAH - PTY
Read more United Airlines reviews

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.

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

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

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

Luggage lost and nowhere to be found, no response from either airline regarding my bag

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.

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

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

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.

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

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

The flight was delayed by two hours. I had paid for extended leg room. Due to the delay, the plane was different and I didn't end up having extended leg room. I finally was able to reach Volaris on Whats App and they gave me an airline credit. I wanted a refund to the credit card since I hardly ever fly Volaris. Other than that, it was a very comfortable flight.

In Mexico charges too much for my luggage and I ask for help and nothing one lady she just disappeared 😡😡😡😡😡never going to fly there

Confusion over extra fees. Held up on ramp during boarding. Thin seat cushion. Minimal leg room.

The check-in is either at a kiosk that didn’t allow me to check-in because my middle name was not on the reservation or at an agent that cost $15.

Better communication about delayed flight. I am thankful for a small credit for late flight.

Liked on time, rear entry and exit from plane Dislike the use of duct tape to repair seat rests

Terrible. And they charged over $400 just for luggage. And threatened that I would loose my flight if I didn’t pay. So I didn’t have another choice but to pay.

They check you everything before entering to waiting room, if you have any liquid they take it away even if you buy it inside the airport, no recommend volaris, for mi know Alaska airline is better

They don’t give anything for free you have to pay for everything which it’s expected but at least give out water and a snack as a courtesy for flying with them.

I got to where I needed to go quickly. There were no amenities. And the seats were painful.

The entire staff from check in agents to flight attendants were pleasant and professional. Would suggest a complimentary water.

Spirit is low fare air line. Food also cost you. No free food.

Everyone was kind for the most part. I did travel with children and paid for seats and even then it was not as suitable. I tried calling their customer service prior to check in and I was told they couldn't help me because I didn't purchase my tickets with them.

I think the staff was nice. They took time to explain safety protocols. Boarding was great. They started early and our flight left a little early which was convenient. Having free games to play would have been better

Just total easy flight experience!! What could you do better..? Hmmm..? There was nothing I can remember. Spirit was a far more comfortable and easy process than American, United & Delta. I'll always look for Spirit and I've told a few people about, since flying this past trip!! I'm a SPIRIT FAN!! Thank You, SPIRIT AIRLINES!! Very, VERY well done, 100%!! See you...SOON!! -Best, Linda R.

The flight was 3.5 hrs delayed. I was not notified prior to arriving to the airport via spirit app. or via boarding pass that I already had loaded on my phone. The agent that i saw at the counter didn’t mention anything about the delay either. I only saw the update after logging in to my email account.

Better than my las vagas experience, but still dissapointed with the airline support service.

Unfortunately, spirits crew had us boarding and parking the plane often, would wait long periods of time before allowing the people attending the flight on the plane to know what was going on this caused for my plane to not only get diverted but then canceled at an airport 2 hours away and basically stranded with charter buses MAYBE being hired. I was left with no choice but to stay overnight and use a comp room in Altantic City to then arrive home the next day. This trip was the first time seeing my partner since he joined the Air Force and this stressful ride caused unwarranted tears on what was supposed to be an east flight home. I understand weather is unpredictable but to have passengers deboard to then reboard an hour later to taxi on the runway for another hour to then basically leave an entire fight stranded. I waited almost 30 minutes at the airport and not one employee could tell me about a charter bus so I had to leave and make accommodations to stay overnight and get a ride home.

Great! We boarded on time! Everything went so smoothly! The flight was so smooth

Seats uncomfortable, hard to check luggage, etc. It was like the last flight out of Hanoi

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