$95 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 11/15. 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
Lima2 stops$483
Bogotá
Bogotá1 stop$321
Medellín
Medellín1 stop$271
Buenos Aires
Buenos Aires3 stops$746
Sao Paulo
Sao Paulo1 stop$541
Santiago
Santiago2 stops$546
Cartagena
Cartagena2 stops$278
Quito
Quito2 stops$467
Cali
Cali1 stop$273
Guayaquil
Guayaquil1 stop$334
Cusco
Cusco2 stops$643
Pereira
Pereira2 stops$442
Georgetown
Georgetown1 stop$500
Montevideo
Montevideo1 stop$916
Barranquilla
Barranquilla1 stop$305
Santa Marta
Santa Marta2 stops$417
Florianopolis
Florianopolis2 stops$959
Lima
Lima2 stops$483
Bogotá
Bogotá1 stop$321
Medellín
Medellín1 stop$271
Buenos Aires
Buenos Aires3 stops$746
Sao Paulo
Sao Paulo1 stop$541
Santiago
Santiago2 stops$546
Cartagena
Cartagena2 stops$278
Quito
Quito2 stops$467
Cali
Cali1 stop$273
Guayaquil
Guayaquil1 stop$334
Cusco
Cusco2 stops$643
Pereira
Pereira2 stops$442
Georgetown
Georgetown1 stop$500
Montevideo
Montevideo1 stop$916
Barranquilla
Barranquilla1 stop$305
Santa Marta
Santa Marta2 stops$417
Florianopolis
Florianopolis2 stops$959

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

Wed, Nov 5 - Sun, Nov 9
Spirit Airlines Logo
9:54 am - 6:04 pmIAH-MDE
7h 10m1 stop
Spirit Airlines Logo
3:11 pm - 9:08 amMDE-IAH
18h 57m1 stop
$271Spirit Airlines
Find Deal
Mon, Oct 20 - Tue, Oct 28
Spirit Airlines Logo
12:42 pm - 12:21 amIAH-MDE
11h 39m1 stop
Spirit Airlines Logo
1:16 am - 10:35 pmMDE-IAH
21h 19m1 stop
$277Spirit Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
Spirit Airlines Logo
4:20 pm - 1:08 pmIAH-CTG
19h 48m2 stops
Spirit Airlines Logo
2:16 pm - 11:30 pmCTG-IAH
10h 14m1 stop
$278Spirit Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 10
Spirit Airlines Logo
5:45 am - 2:16 pmIAH-MDE
7h 31m1 stop
Spirit Airlines Logo
6:59 pm - 9:08 amMDE-IAH
15h 09m1 stop
$279Spirit Airlines
Find Deal
Tue, Oct 7 - Wed, Oct 8
Spirit Airlines Logo
1:09 pm - 12:21 amIAH-MDE
11h 12m1 stop
Spirit Airlines Logo
1:16 am - 1:42 pmMDE-IAH
12h 26m1 stop
$283Spirit Airlines
Find Deal
Tue, Feb 10 - Tue, Feb 24
Multiple Airlines Logo
5:45 am - 6:10 pmIAH-BOG
11h 25m1 stop
Multiple Airlines Logo
9:15 am - 11:30 pmBOG-IAH
15h 15m1 stop
$321Multiple Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Multiple Airlines Logo
2:48 pm - 10:25 amIAH-BOG
19h 37m1 stop
Multiple Airlines Logo
12:50 pm - 5:38 pmBOG-IAH
28h 48m1 stop
$331Multiple Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 20
Volaris Logo
8:40 pm - 6:09 amIAH-BOG
9h 29m1 stop
Volaris Logo
7:26 am - 7:00 pmBOG-IAH
11h 34m1 stop
$388Volaris
Find Deal
Fri, Oct 17 - Tue, Nov 4
Avianca Logo
5:40 pm - 2:45 amIAH-UIO
9h 05m1 stop
Avianca Logo
3:15 am - 11:05 amUIO-IAH
8h 50m1 stop
$606Avianca
Find Deal
Mon, Nov 3 - Sun, Nov 16
Avianca Logo
4:35 pm - 3:50 pmIAH-EZE
20h 15m2 stops
Avianca Logo
1:40 am - 3:10 pmEZE-IAH
16h 30m2 stops
$835Avianca
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 Buenos Aires Ministro Pistarini Airport (EZE), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,100.

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 $1,158 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 $663 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $1,243 and $903 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 Thursday, 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 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$95
Best time to beat the crowds with an average 13% 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 6% 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 $1,028.

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 8924 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
6.6Food
8.1Crew
Airline reviews

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.

6.0 GoodKaren Andrea, Sep 2025IAH - MCO
Read more United Airlines reviews

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.

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

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Our bags took a long time to get unloaded once we landed.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

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.

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

I will never fly with Spirit again. I was late getting through TSA after dealing with traffic and getting on the wrong shuttle. I got to the gate 2 minutes before the ticket said the gate closes and they agents were gone and doors were closed. They rescheduled my flight for 12 hours later and the agent had the nerve to tell me, “Be on time next time”. I was already upset from nothing going right for me that morning. I booked another flight through Alaska Airlines and they were very accommodating, nerer again Spirit Airlines!!!!

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