$96 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 2/24. 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

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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$442
Bogotá
Bogotá2 stops$316
Medellín
Medellín1 stop$328
Buenos Aires
Buenos Aires3 stops$796
Sao Paulo
Sao Paulo1 stop$611
Santiago
Santiago2 stops$579
Cartagena
Cartagena1 stop$230
Quito
Quito2 stops$474
Guayaquil
Guayaquil1 stop$268
Cali
Cali1 stop$494
Cusco
Cusco2 stops$629
Georgetown
Georgetown2 stops$619
Pereira
Pereira2 stops$565
Montevideo
Montevideo2 stops$927
Barranquilla
Barranquilla1 stop$376
Santa Marta
Santa Marta2 stops$738
Asuncion
Asuncion2 stops$1,071
Lima
Lima1 stop$442
Bogotá
Bogotá2 stops$316
Medellín
Medellín1 stop$328
Buenos Aires
Buenos Aires3 stops$796
Sao Paulo
Sao Paulo1 stop$611
Santiago
Santiago2 stops$579
Cartagena
Cartagena1 stop$230
Quito
Quito2 stops$474
Guayaquil
Guayaquil1 stop$268
Cali
Cali1 stop$494
Cusco
Cusco2 stops$629
Georgetown
Georgetown2 stops$619
Pereira
Pereira2 stops$565
Montevideo
Montevideo2 stops$927
Barranquilla
Barranquilla1 stop$376
Santa Marta
Santa Marta2 stops$738
Asuncion
Asuncion2 stops$1,071

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

Mon, Feb 16 - Fri, Feb 20
Spirit Airlines Logo
5:46 am - 1:10 pm
IAH
-
CTG
6h 24m
1 stop
Spirit Airlines Logo
2:21 pm - 12:18 am
CTG
-
IAH
10h 57m
1 stop
$230Spirit Airlines
Wed, Jan 28 - Sat, Jan 31
Spirit Airlines Logo
5:46 am - 1:15 pm
IAH
-
CTG
6h 29m
1 stop
Spirit Airlines Logo
2:21 pm - 11:58 pm
CTG
-
IAH
10h 37m
1 stop
$240Spirit Airlines
Tue, Feb 3 - Tue, Feb 10
Spirit Airlines Logo
5:46 am - 1:10 pm
IAH
-
CTG
6h 24m
1 stop
Spirit Airlines Logo
2:21 pm - 11:58 pm
CTG
-
IAH
10h 37m
1 stop
$251Spirit Airlines
Mon, Feb 16 - Fri, Feb 20
Spirit Airlines Logo
9:40 pm - 1:10 pm
IAH
-
CTG
14h 30m
2 stops
Spirit Airlines Logo
2:21 pm - 12:18 am
CTG
-
IAH
10h 57m
1 stop
$257Spirit Airlines
Mon, Feb 2 - Sat, Feb 14
Multiple Airlines Logo
5:46 am - 2:15 pm
IAH
-
MDE
7h 29m
1 stop
Multiple Airlines Logo
9:28 am - 12:18 am
MDE
-
IAH
15h 50m
2 stops
$333Multiple Airlines
Wed, Feb 18 - Wed, Feb 25
Multiple Airlines Logo
7:21 am - 9:40 pm
IAH
-
MDE
13h 19m
1 stop
Multiple Airlines Logo
6:25 am - 12:18 am
MDE
-
IAH
18h 53m
2 stops
$334Multiple Airlines
Sat, Apr 18 - Thu, Apr 23
Avianca Logo
5:45 pm - 1:25 am
IAH
-
EZE
29h 40m
2 stops
Avianca Logo
1:40 am - 4:10 pm
EZE
-
IAH
16h 30m
2 stops
$844Avianca
Mon, Mar 30 - Mon, Apr 13
Avianca Logo
5:45 pm - 3:20 pm
IAH
-
EZE
19h 35m
2 stops
Avianca Logo
1:40 am - 4:10 pm
EZE
-
IAH
16h 30m
2 stops
$845Avianca
Mon, Mar 2 - Tue, Mar 17
Azul Logo
6:20 pm - 10:25 pm
IAH
-
SDU
25h 05m
2 stops
Azul Logo
7:00 pm - 3:30 pm
SDU
-
IAH
22h 30m
2 stops
$885Azul
Fri, May 8 - Sun, May 17
GOL Logo
5:25 pm - 2:20 pm
IAH
-
SDU
18h 55m
2 stops
GOL Logo
3:15 pm - 11:55 pm
SDU
-
IAH
34h 40m
2 stops
$942GOL
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 Medellín, at $722 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 $1,101.

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 $1,200 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 $593 (return) on average. On the other hand, the most expensive months are March and December, when the average cost of round-trip tickets is $914 and $912 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, Thursday 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 3 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$96
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 18% 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 in the evening, when round-trip flights cost $931 on average. Morning departures are around 100% 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 $1,515.

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 9168 reviews
7.3Comfort
7.1Entertainment
8.1Crew
6.6Food
7.7Boarding
Airline reviews

I like flying first class, and United has a nice one

10.0 ExcellentMitchell, Jan 2026
IAH - BOS
Read more United Airlines reviews

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

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.

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

The professionals have excellent customer service, the seats don´t have enough space.

Flight delay and multiple gate changes including a change near boarding time to another terminal, which in DFW is a pain. Pre-boarding delay and also a further delay on the ground after boarding. About an hour and a half total delay.

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

Good food & refreshment. The seats and entrainment screens are modern compared to others. The staff though pleasant serve and attend to passengers based on nationality. Some get served first others last regardless of their seating positions.

The economy seats are very cramped and the food was bizarre. However, I did like the greek yogurt option for breakfast.

We never made it due to delays on both ends. Gate attendant said it was mechanical but the system said otherwise, so no compensation. That’s not right.

The pilot greased the landing and the crew was fantastic.

Deplaning was a mess, I sat in business (seats are horrible) and the front door had a problem so we had to deplane from the rear exit. The stairs were not tall enough to reach so there was a large step down from the plane to the top of the stairs.

Staff are the rudest in the industry … awful customer service … will never fly Avianca again

Pros: we leave and arrive on time Cons: the most uncomfortable seats ever. You cant recline at all your seats. No entertainment No TVs flight attendants didn't provide even a glass of water. You have to go to back of the airplane and ask for one. I am Colombian and I remember seeing the flight attendants very neat, elegants which is or was a staple of Avianca.it was one with tennis shoes, no male up, the hair was messy... that was really odd.

Here we have another airline flying to Guatemala but doesn't have a plus or a less, just in the middle. Why? Well, first we don't have even free water Movie selection is poor Seats don't recline in some places Food selection is carb based Forgot to mention, customer service on the web is the worst. Good things; Very reliable on schedule Kind crew

Last seat of Bussines Class it does recline but passenger seating behind kept pushing since they did not have space once my seat was reclined

I like the crew members they're very friendly. Clean plane. The flight was on time. I dont like the comfort my car seat its better that the plane seats. They charge for everything. This airline was very good. Now it's a low cost airline

No free snacks nor drinks on very short 30min flight. Entertainment system is over wifi to your own phone or tablet, which is good but often a show or movie just stops and refuses to continue

I like the crew they're very friendly. I don't like. on five hour flight they not offered snacks. Any drink. Not even coffee

Not even water is offered on the flight. You cannot lean back on the seats and the seats are so narrow you can’t avoid rubbing elbows with the person next to you.

I couldnt recline the seat. Other than that crew was very attentive and helpful. Thsnk you

Overall a good red eye. Crew chatted very loudly the whole time making it difficult to sleep.

The money you save flying volaris is not worth it

Is was a good short flight with some turbulence! I would fly Volaris again.

We had boarding passes for the next flight but we could not catch the flight in the small airport just because volaris closed the boarding at the counters an hour before for which we had to sepnd almost 3+ hours to catch next flight. There are hardly anyone who can speak english, but thank God, we have found an young man who could not only speak English but helped us book for the next flight. The air crafts are noisy and scary sometimes to hear that squeeking noises during the take off and during the flight. They do not even offer a cup of coffee for free in flight. The prices are super high and the services are zero. That’s pretty much for this airlines in summary.

Unfortunately it was not a good flight got canceled had to be at the airport all night long to get a different flight to another airport my first flight with Volaris was very bad. Poor services

The boarding , and it would be nice if they would let us know head of time about flight changes

The fly was 2 hours delayed and the plane was old and dirty. A very umcorfotable flight, which I won't recomend to anyone

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.

Sadly there was a crew member very rude with my kid and with me.

They canceled the flight and didn't assist in getting a new flight on any airline. I had to spend 10 hrs in the airport after getting a ticket On Delta for twice as much. I've flown Spirit many times and this was my worst experience I've had.

Late taking off. ATC sent us circling around Chicago for almost an hour, after landing taxied for 40 minutes.

We had too many delays for the crew not the plane

Awful!!! Spirit cancelled my flight just 4 hours before departure- with no alternative flights available. I ended up missing a huge family gathering because I wasn’t able to get out. Such An awful experience. And on top of that, all the buckle and dime-ing for bags. I will never book with Spirit EVER

I'd have like to check my bag and not toss my hair products.sears are very uncomfortable. And that even water isn't free really sucks. The ticket was almost $400

Terrible. They cancelled the flight at the last minute after I had checked in at the airport and then told me they could only put me on a flight after 7 days. Pathetic.

Spirit cancelled the flight very late last night, I was on the way to the airport when I found out

Flight was canceled and instead of rescheduling at the gate we had to go out to the ticket counter. Unruly kids kicking the back of my rows chair with staff to inattentive to say something.

Honestly horrible. The plane on the way back was delayed 6 times with no explanation on why. When I asked for a refund or some money back because I had to miss a day of work because of the desk, they told me no. Because of how poorly it was handled I will most likely never take spirit again

Everything you need to know for your flight to South America

Information on your arrival and departure airports