In terms of precipitation, rainfall in South America ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit South America when rainfall is around 0.8 in.

If weather is an important factor for your trip to South America, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

What are the most popular routes from Houston George Bush Intcntl Airport to South America?

The most popular route from Houston George Bush Intcntl Airport to South America is Houston George Bush Intcntl - Medellín Jose Maria Cordova Intl. You may also consider Houston George Bush Intcntl - Bogotá El Dorado or Houston George Bush Intcntl - Buenos Aires Ministro Pistarini.

What are the cheapest flights from Houston George Bush Intcntl Airport to South America?

On average you can expect to pay $1,307 for a flight from Houston George Bush Intcntl Airport to South America. The cheapest flight overall is $778 while the most popular route, (Houston George Bush Intcntl - Medellín Jose Maria Cordova Intl) is currently priced at $282.

What are the most popular airlines that fly from Houston George Bush Intcntl Airport to South America?

When booking a flight from Houston George Bush Intcntl Airport to South America, you may want to consider flying on United Airlines, Spirit Airlines or Avianca as they are the most popular for this route.

Can I find deals for flights from George Bush Intcntl to South America that include hotel bookings?

Yes. In addition to deals on George Bush Intcntl to South America flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from George Bush Intcntl to South America?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to South America.

Can I find deals for business class flights from George Bush Intcntl to South America?

Yes. Cheapflights offers flight deals from George Bush Intcntl to South America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$98+ Cheap Flights from Houston George Bush Intcntl Airport to South America

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Cheap flight deals from George Bush Intcntl to South America

Round-trip from	$241 (CheapOair)
One-way from	$98 (Kiwi.com)
Popular in	November
Cheapest in	June
Average price	$1,862
Good round-trip deal	$777 or less
Good one-way deal	$455 or less

From Houston George Bush Intcntl to South America

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One-way flight from Houston George Bush Intcntl to South America

Search Deals

Highest demand for flights based on searches. 20% potential increase in price ($319 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).

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Average for round-trip flights in November 2025

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Price to beat on a round-trip flight from Houston George Bush Intcntl to South America.

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Price to beat on a one-way flight from Houston George Bush Intcntl to South America.

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Find flight deals from George Bush Intcntl to South America

Cheapest flights from George Bush Intcntl to South America
Explore the most affordable flight options available from George Bush Intcntl to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

Thu 12/117:25 pmIAH - CTG

1 stop16h 45mSpirit Airlines

Mon 12/152:15 pmCTG - IAH

1 stop20h 03mSpirit Airlines

Deal found 11/9

$270

Thu 12/117:25 pmIAH - CTG

1 stop16h 45mSpirit Airlines

Sun 12/142:15 pmCTG - IAH

1 stop20h 03mSpirit Airlines

Deal found 11/9

$287

Sat 11/155:27 pmIAH - CTG

1 stop18h 48mMultiple Airlines

Fri 12/52:15 pmCTG - IAH

1 stop24h 46mMultiple Airlines

Deal found 11/10

$293

Thu 11/272:59 pmIAH - CTG

1 stop21h 26mSpirit Airlines

Mon 12/152:15 pmCTG - IAH

1 stop20h 03mSpirit Airlines

Deal found 11/10

$294

Mon 12/87:25 pmIAH - CTG

1 stop16h 45mSpirit Airlines

Mon 12/152:15 pmCTG - IAH

1 stop20h 03mSpirit Airlines

Deal found 11/10

$301

Sat 11/155:27 pmIAH - CTG

1 stop18h 48mSpirit Airlines

Thu 12/42:15 pmCTG - IAH

1 stop11h 42mSpirit Airlines

Deal found 11/10

$308

Sat 12/137:25 pmIAH - CTG

1 stop16h 45mSpirit Airlines

Sun 12/212:15 pmCTG - IAH

1 stop11h 39mSpirit Airlines

Deal found 11/10

$309

Mon 12/12:59 pmIAH - MDE

1 stop8h 57mSpirit Airlines

Fri 12/53:10 pmMDE - IAH

1 stop19h 08mSpirit Airlines

Deal found 11/8

$309

Sat 11/155:27 pmIAH - CTG

1 stop18h 48mSpirit Airlines

Sat 12/62:15 pmCTG - IAH

1 stop11h 42mSpirit Airlines

Deal found 11/10

$311

Thu 11/276:09 pmIAH - MDE

1 stop29h 47mSpirit Airlines

Tue 12/21:51 amMDE - IAH

1 stop8h 10mSpirit Airlines

Deal found 11/9

$311

Sat 12/67:25 pmIAH - BOG

1 stop28h 47mSpirit Airlines

Sun 12/143:05 pmBOG - IAH

1 stop19h 13mSpirit Airlines

Deal found 11/10

$314

Mon 11/178:03 pmIAH - MDE

1 stop16h 52mSpirit Airlines

Wed 12/32:05 amMDE - IAH

1 stop8h 13mSpirit Airlines

Deal found 11/8

$314

Best flights from George Bush Intcntl to South America
Discover carefully curated flight deals from George Bush Intcntl to South America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2025.

Tue 2/35:45 amIAH - CTG

1 stop6h 28mSpirit Airlines

Tue 2/102:21 pmCTG - IAH

1 stop10h 46mSpirit Airlines

Deal found 11/10

$263

Mon 12/13:54 pmIAH - MDE

1 stop16h 06mMultiple Airlines

Mon 12/811:50 pmMDE - IAH

1 stop17h 18mMultiple Airlines

Deal found 11/8

$320

Thu 2/55:45 amIAH - CTG

1 stop6h 28mSpirit Airlines

Tue 2/102:21 pmCTG - IAH

1 stop10h 46mSpirit Airlines

Deal found 11/9

$313

Sat 12/134:35 pmIAH - LIM

2 stops17h 10mAvianca

Fri 12/193:00 amLIM - IAH

1 stop9h 05mAvianca

Deal found 11/9

$693

Tue 1/274:20 pmIAH - LIM

Nonstop6h 35mUnited Airlines

Tue 2/171:50 amLIM - IAH

Nonstop6h 50mUnited Airlines

Deal found 11/9

$740

Thu 11/278:54 pmIAH - CTG

2 stops15h 31mMultiple Airlines

Sun 12/147:21 amCTG - IAH

3 stops40h 47mMultiple Airlines

Deal found 11/9

$396

Sun 12/77:25 pmIAH - CTG

1 stop16h 45mSpirit Airlines

Sun 12/142:15 pmCTG - IAH

1 stop20h 03mSpirit Airlines

Deal found 11/9

$362

Fri 5/84:53 pmIAH - GIG

2 stops22h 42mGOL

Sun 5/248:30 amGIG - IAH

2 stops17h 28mGOL

Deal found 11/10

$869

Sat 11/155:27 pmIAH - CLO

1 stop19h 41mSpirit Airlines

Sun 11/233:25 pmCLO - IAH

1 stop18h 36mSpirit Airlines

Deal found 11/8

$374

Fri 12/55:25 pmIAH - BOG

1 stop16h 25mMultiple Airlines

Mon 12/86:30 pmBOG - IAH

1 stop20h 33mMultiple Airlines

Deal found 11/9

$430

Mon 12/297:00 amIAH - SCL

2 stops20h 35mDelta

Wed 1/148:15 amSCL - IAH

2 stops18h 43mDelta

Deal found 11/9

$964

Sun 12/78:49 amIAH - BOG

2 stops15h 23mSpirit Airlines

Fri 12/192:17 amBOG - IAH

1 stop16h 33mSpirit Airlines

Deal found 11/9

$384

Mon 12/85:25 pmIAH - BOG

1 stop16h 25mMultiple Airlines

Mon 12/156:30 pmBOG - IAH

1 stop20h 33mMultiple Airlines

Deal found 11/10

$443

Thu 1/225:45 amIAH - CTG

1 stop6h 28mSpirit Airlines

Sun 1/252:21 pmCTG - IAH

1 stop10h 46mSpirit Airlines

Deal found 11/9

$391

Wed 12/33:54 pmIAH - BOG

1 stop13h 01mMultiple Airlines

Mon 12/86:30 pmBOG - IAH

1 stop20h 33mMultiple Airlines

Deal found 11/9

$443

Fri 11/215:34 amIAH - CLO

1 stop7h 56mSpirit Airlines

Sun 11/233:25 pmCLO - IAH

1 stop18h 36mSpirit Airlines

Deal found 11/10

$393

Wed 12/108:23 pmIAH - CLO

2 stops20h 17mMultiple Airlines

Wed 12/241:55 amCLO - IAH

1 stop16h 55mMultiple Airlines

Deal found 11/9

$453

Thu 2/51:00 pmIAH - LIM

2 stops20h 45mAvianca

Sun 4/121:40 amLIM - IAH

1 stop14h 30mAvianca

Deal found 11/10

$693

Sat 11/298:35 pmIAH - CLO

2 stops16h 55mSpirit Airlines

Tue 12/231:55 amCLO - IAH

2 stops22h 21mSpirit Airlines

Deal found 11/9

$406

Wed 2/116:10 pmIAH - UIO

Nonstop5h 20mUnited Airlines

Wed 2/181:35 amUIO - IAH

Nonstop5h 15mUnited Airlines

Deal found 11/8

$780

Fri 12/121:00 pmIAH - UIO

1 stop12h 50mAvianca

Sun 12/285:05 amUIO - IAH

2 stops11h 05mAvianca

Deal found 11/9

$710

Sun 12/148:23 pmIAH - CLO

2 stops19h 13mMultiple Airlines

Sat 12/201:55 amCLO - IAH

1 stop16h 55mMultiple Airlines

Deal found 11/10

$505

Sun 11/305:34 amIAH - CLO

1 stop7h 56mSpirit Airlines

Fri 12/53:20 pmCLO - IAH

1 stop18h 58mSpirit Airlines

Deal found 11/9

$435

Thu 12/1111:55 pmIAH - UIO

Nonstop5h 15mUnited Airlines

Thu 12/188:00 amUIO - IAH

Nonstop5h 15mUnited Airlines

Deal found 11/10

$780

Tue 3/241:17 pmIAH - GIG

2 stops31h 18mGOL

Fri 3/276:10 pmGIG - IAH

2 stops32h 09mGOL

Deal found 11/7

$926

Tue 12/911:55 pmIAH - UIO

Nonstop5h 15mUnited Airlines

Tue 12/168:00 amUIO - IAH

Nonstop5h 15mUnited Airlines

Deal found 11/10

$780

Tue 4/77:35 amIAH - LIM

1 stop14h 00mSpirit Airlines

Wed 4/810:30 pmLIM - IAH

1 stop10h 15mSpirit Airlines

Deal found 11/9

$442

Mon 2/27:05 amIAH - SCL

1 stop21h 35mDelta

Mon 2/1612:20 amSCL - IAH

2 stops20h 16mDelta

Deal found 11/9

$964

Fri 1/91:00 pmIAH - MDE

1 stop22h 55mAvianca

Wed 1/148:35 pmMDE - IAH

2 stops19h 35mAvianca

Deal found 11/10

$801

Mon 12/89:30 amIAH - UIO

1 stop16h 20mMultiple Airlines

Sun 12/144:00 amUIO - IAH

1 stop13h 35mMultiple Airlines

Deal found 11/9

$563

Last-minute flights from George Bush Intcntl to South America
Discover last-minute flight deals from George Bush Intcntl to South America. Data last updated November 10, 2025 and is based on user searches.

Sat 11/155:27 pmIAH - CTG

1 stop18h 48mMultiple Airlines

Fri 12/52:15 pmCTG - IAH

1 stop24h 46mMultiple Airlines

Deal found 11/10

$293

Sat 11/155:27 pmIAH - CTG

1 stop18h 48mSpirit Airlines

Thu 12/42:15 pmCTG - IAH

1 stop11h 42mSpirit Airlines

Deal found 11/10

$308

Sat 11/155:27 pmIAH - CTG

1 stop18h 48mSpirit Airlines

Sat 12/62:15 pmCTG - IAH

1 stop11h 42mSpirit Airlines

Deal found 11/10

$311

Mon 11/178:03 pmIAH - MDE

1 stop16h 52mSpirit Airlines

Wed 12/32:05 amMDE - IAH

1 stop8h 13mSpirit Airlines

Deal found 11/8

$314

Thu 11/272:59 pmIAH - CTG

1 stop21h 26mSpirit Airlines

Mon 12/152:15 pmCTG - IAH

1 stop20h 03mSpirit Airlines

Deal found 11/10

$294

Thu 11/276:09 pmIAH - MDE

1 stop29h 47mSpirit Airlines

Tue 12/21:51 amMDE - IAH

1 stop8h 10mSpirit Airlines

Deal found 11/9

$311

Mon 12/12:59 pmIAH - MDE

1 stop8h 57mSpirit Airlines

Fri 12/53:10 pmMDE - IAH

1 stop19h 08mSpirit Airlines

Deal found 11/8

$309

Sat 12/67:25 pmIAH - BOG

1 stop28h 47mSpirit Airlines

Sun 12/143:05 pmBOG - IAH

1 stop19h 13mSpirit Airlines

Deal found 11/10

$314

Mon 12/87:25 pmIAH - CTG

1 stop16h 45mSpirit Airlines

Mon 12/152:15 pmCTG - IAH

1 stop20h 03mSpirit Airlines

Deal found 11/10

$301

Thu 12/117:25 pmIAH - CTG

1 stop16h 45mSpirit Airlines

Mon 12/152:15 pmCTG - IAH

1 stop20h 03mSpirit Airlines

Deal found 11/10

$270

Thu 12/117:25 pmIAH - CTG

1 stop16h 45mSpirit Airlines

Sun 12/142:15 pmCTG - IAH

1 stop20h 03mSpirit Airlines

Deal found 11/9

$287

Sat 12/137:25 pmIAH - CTG

1 stop16h 45mSpirit Airlines

Sun 12/212:15 pmCTG - IAH

1 stop11h 39mSpirit Airlines

Deal found 11/10

$309

One-way flights from George Bush Intcntl to South America
Search for one-way flight options from George Bush Intcntl to South America. Find affordable one-way fares based on user searches. Data last updated November 10, 2025.

Sat 2/75:45 amIAH - MDE

1 stop7h 30mSpirit Airlines

Deal found 11/9

$98

Wed 1/285:45 amIAH - CLO

1 stop7h 30mSpirit Airlines

Deal found 11/9

$111

Mon 12/86:14 amIAH - CTG

1 stop5h 56mSpirit Airlines

Deal found 11/9

$119

Wed 1/75:54 amIAH - CLO

1 stop7h 21mSpirit Airlines

Deal found 11/9

$119

Thu 11/276:09 pmIAH - MDE

1 stop29h 47mSpirit Airlines

Deal found 11/8

$120

Sat 1/314:22 pmIAH - MDE

1 stop20h 53mSpirit Airlines

Deal found 11/8

$125

Mon 1/269:44 pmIAH - MDE

1 stop15h 11mSpirit Airlines

Deal found 11/8

$129

Tue 12/96:14 amIAH - CTG

1 stop5h 56mSpirit Airlines

Deal found 11/8

$131

Tue 12/165:46 amIAH - MDE

1 stop7h 11mSpirit Airlines

Deal found 11/8

$131

Mon 1/55:54 amIAH - CTG

1 stop6h 16mSpirit Airlines

Deal found 11/9

$134

Sun 2/18:17 pmIAH - MDE

2 stops16h 58mMultiple Airlines

Deal found 11/9

$134

Tue 1/274:22 pmIAH - MDE

1 stop20h 53mSpirit Airlines

Deal found 11/9

$136

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Tue 2/3

5:45 am-1:13 pm

1 stop6h 28m

Cartagena Rafael Nunez

Tue 2/10

2:21 pm-12:07 am

1 stop10h 46m

$263

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Thu 2/5

5:45 am-1:13 pm

1 stop6h 28m

Cartagena Rafael Nunez

Tue 2/10

2:21 pm-12:07 am

1 stop10h 46m

$313

HoustonMedellín

IAH - MDE

IAHMDE

Houston George Bush Intcntl

Mon 12/1

3:54 pm-9:00 am

1 stop16h 06m

Medellín Jose Maria Cordova Intl

Mon 12/8

11:50 pm-4:08 pm

1 stop17h 18m

$320

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Sun 12/7

7:25 pm-1:10 pm

1 stop16h 45m

Cartagena Rafael Nunez

Sun 12/14

2:15 pm-9:18 am

1 stop20h 03m

$362

HoustonCali

IAH - CLO

IAHCLO

Houston George Bush Intcntl

Sat 11/15

5:27 pm-2:08 pm

1 stop19h 41m

Cali Alfonso B. Aragon Intl

Sun 11/23

3:25 pm-9:01 am

1 stop18h 36m

$374

HoustonBogotá

IAH - BOG

IAHBOG

Houston George Bush Intcntl

Sun 12/7

8:49 am-1:12 am

2 stops15h 23m

Bogotá El Dorado

Fri 12/19

2:17 am-5:50 pm

1 stop16h 33m

$384

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Thu 1/22

5:45 am-1:13 pm

1 stop6h 28m

Cartagena Rafael Nunez

Sun 1/25

2:21 pm-12:07 am

1 stop10h 46m

$391

HoustonCali

IAH - CLO

IAHCLO

Houston George Bush Intcntl

Fri 11/21

5:34 am-2:30 pm

1 stop7h 56m

Cali Alfonso B. Aragon Intl

Sun 11/23

3:25 pm-9:01 am

1 stop18h 36m

$393

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Thu 11/27

8:54 pm-1:25 pm

2 stops15h 31m

Cartagena Rafael Nunez

Sun 12/14

7:21 am-11:08 pm

3 stops40h 47m

$396

HoustonCali

IAH - CLO

IAHCLO

Houston George Bush Intcntl

Sat 11/29

8:35 pm-2:30 pm

2 stops16h 55m

Cali Alfonso B. Aragon Intl

Tue 12/23

1:55 am-11:16 pm

2 stops22h 21m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 60 results

...

Best time to book a flight from George Bush Intcntl to South America

Have a flexible travel schedule? Discover the best time to fly to South America from George Bush Intcntl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to South America

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to South America?

Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to South America (average of $110). Flying from Houston George Bush Intcntl Airport to South America in December is currently the most expensive (average of $372). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to SA?

When flying from Houston George Bush Intcntl Airport to South America, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 21% versus a flight in the evening.

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

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to South America flight should consider departing on Friday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Houston George Bush Intcntl Airport to South America

The most flights from IAH to 0SA are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing South America

Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Volaris from Houston George Bush Intcntl Airport to South America to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,012 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

9,012 reviews

United Airlines

7.4

Good

9,012 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

American Airlines

7.2

Good

11,045 reviews

United Airlines

7.4

Good

9,012 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Volaris

6.7

Okay

1,152 reviews

United Airlines

7.4

Good

9,012 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Avianca

6.6

Okay

2,473 reviews

United Airlines

7.4

Good

9,012 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Spirit Airlines

6.3

Okay

8,136 reviews

United Airlines

7.4

Good

9,012 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

How long is the flight from Houston George Bush Intcntl Airport to South America?
For as low as $780, Spirit Airlines can have you in South America from Houston George Bush Intcntl Airport in 5h 20m. Airlines will cover a distance of 2360 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the most popular routes from Houston George Bush Intcntl Airport to South America?
The most popular route from Houston George Bush Intcntl Airport to South America is Houston George Bush Intcntl - Medellín Jose Maria Cordova Intl. You may also consider Houston George Bush Intcntl - Bogotá El Dorado or Houston George Bush Intcntl - Buenos Aires Ministro Pistarini.
What are the most reliable airlines from Houston George Bush Intcntl Airport to South America?
The top 3 most reliable airlines when flying from Houston George Bush Intcntl Airport to South America are ANA (93%), Avianca (88%) and Air New Zealand (88%).
What are the cheapest flights from Houston George Bush Intcntl Airport to South America?
On average you can expect to pay $1,307 for a flight from Houston George Bush Intcntl Airport to South America. The cheapest flight overall is $778 while the most popular route, (Houston George Bush Intcntl - Medellín Jose Maria Cordova Intl) is currently priced at $282.
Can I find deals for flights from George Bush Intcntl to South America that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to South America flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to South America?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to South America.
Can I find deals for business class flights from George Bush Intcntl to South America?
Yes. Cheapflights offers flight deals from George Bush Intcntl to South America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to South America?
Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to South America (average of $110). Flying from Houston George Bush Intcntl Airport to South America in December is currently the most expensive (average of $372). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 8 airlines flying from George Bush Intcntl to South America

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$188	Average$449	FlexibilityNo cancel fee	On-time65%
Volaris	Cheapest$290	Average$403	FlexibilityNo cancel fee	On-time79%
Avianca	Cheapest$307	Average$648	FlexibilityNo cancel fee	On-time71%
American Airlines	Cheapest$320	Average$1,131	FlexibilityNo cancel fee	On-time71%
LATAM Airlines	Cheapest$551	Average$1,300	FlexibilityNo cancel fee	On-time81%
United Airlines	Cheapest$739	Average$1,341	FlexibilityNo cancel fee	On-time69%
Copa Airlines	Cheapest$942	Average$1,342	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$963	Average$1,193	FlexibilityNo cancel fee	On-timeN/A

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$98+ Cheap flights from George Bush Intcntl (IAH) to South America

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from George Bush Intcntl to South America

Keep the following information in mind while searching for George Bush Intcntl to South America flight deals. Data was last updated November 10, 2025.

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Find flight deals from George Bush Intcntl to South America

Cheapest flights from George Bush Intcntl to South AmericaExplore the most affordable flight options available from George Bush Intcntl to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

Explore the most affordable flight options available from George Bush Intcntl to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

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Best time to book a flight from George Bush Intcntl to South America

Have a flexible travel schedule? Discover the best time to fly to South America from George Bush Intcntl with our price prediction graph.

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Everything you need to know about your flight from Houston George Bush Intcntl Airport to South America

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to South America?

What is the cheapest time of day to fly from IAH to SA?

Find hourly flight availability from George Bush Intcntl to South America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to South America. Price data was last updated on December 16, 2024.

Weekly flight availability from Houston George Bush Intcntl Airport to South America

Reviews of airlines servicing South America

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to South America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Houston George Bush Intcntl Airport to South America?

What are the most popular routes from Houston George Bush Intcntl Airport to South America?

What are the most reliable airlines from Houston George Bush Intcntl Airport to South America?

What are the cheapest flights from Houston George Bush Intcntl Airport to South America?

Can I find deals for flights from George Bush Intcntl to South America that include hotel bookings?

How can I find direct flights from George Bush Intcntl to South America?

Can I find deals for business class flights from George Bush Intcntl to South America?

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to South America?

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Alternative routes for George Bush Intcntl to South America

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Top 8 airlines flying from George Bush Intcntl to South America

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Cheapest flights from George Bush Intcntl to South America
Explore the most affordable flight options available from George Bush Intcntl to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.