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South America

$119+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BOG
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This Orbitz deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/78:35 pm
IAH
-
CTG
2 stops15h 35m
Spirit Airlines
Sat 2/142:21 pm
CTG
-
IAH
1 stop10h 57m
Spirit Airlines
Deal found 1/26$259
This Cheapflightsfares deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/285:45 am
IAH
-
CTG
1 stop6h 34m
Spirit Airlines
Sat 4/41:24 pm
CTG
-
IAH
1 stop10h 25m
Spirit Airlines
Deal found 1/25$277
This CheapOair deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/215:45 am
IAH
-
CTG
1 stop6h 34m
Spirit Airlines
Thu 3/261:24 pm
CTG
-
IAH
1 stop7h 10m
Spirit Airlines
Deal found 1/26$284
This CheapOair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:45 am
IAH
-
CTG
1 stop6h 34m
Spirit Airlines
Sat 4/111:24 pm
CTG
-
IAH
1 stop7h 10m
Spirit Airlines
Deal found 1/27$292
This CheapOair deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:45 am
IAH
-
CTG
1 stop6h 28m
Spirit Airlines
Mon 4/271:21 pm
CTG
-
IAH
1 stop7h 17m
Spirit Airlines
Deal found 1/26$296
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:22 pm
IAH
-
CTG
1 stop19h 48m
Spirit Airlines
Tue 3/101:21 pm
CTG
-
IAH
1 stop18h 39m
Spirit Airlines
Deal found 1/26$298
This Cheapflightsfares deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:45 am
IAH
-
CTG
1 stop6h 28m
Spirit Airlines
Fri 5/11:21 pm
CTG
-
IAH
1 stop10h 38m
Spirit Airlines
Deal found 1/26$299
This CheapOair deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/94:22 pm
IAH
-
CTG
1 stop19h 57m
Spirit Airlines
Mon 4/131:24 pm
CTG
-
IAH
1 stop19h 16m
Spirit Airlines
Deal found 1/26$300
This CheapOair deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/295:45 am
IAH
-
CTG
1 stop6h 34m
Spirit Airlines
Sat 4/41:24 pm
CTG
-
IAH
1 stop10h 35m
Spirit Airlines
Deal found 1/26$302
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/234:22 pm
IAH
-
BOG
2 stops19h 25m
Spirit Airlines
Thu 3/192:10 pm
BOG
-
IAH
1 stop9h 49m
Spirit Airlines
Deal found 1/27$303
This CheapOair deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:21 am
IAH
-
CTG
1 stop28h 49m
Spirit Airlines
Sun 3/81:21 pm
CTG
-
IAH
1 stop10h 57m
Spirit Airlines
Deal found 1/25$304
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/54:22 pm
IAH
-
CTG
1 stop19h 48m
Spirit Airlines
Tue 3/101:21 pm
CTG
-
IAH
1 stop18h 39m
Spirit Airlines
Deal found 1/26$306

Find 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 January 27, 2026.

Round-trip from

$244
(Expedia)

One-way from

$119
(CheapOair)

Popular in

March

Cheapest in

September

Average price

$567

Good round-trip deal

$760 or less

Good one-way deal

$708 or less
From Houston George Bush Intcntl to South America
Search Deals
One-way flight from Houston George Bush Intcntl to South America
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to South America.
Search Deals
Price to beat on a one-way flight from Houston George Bush Intcntl to South America.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to South America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
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

George Bush Intcntl

Fly to

South America

Route

Depart

Return

Price

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Wed 4/8

5:45 am-12:19 pm

1 stop6h 34m

Cartagena Rafael Nunez

Sat 4/11

1:24 pm-8:34 pm

1 stop7h 10m

$284

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Wed 4/15

5:45 am-12:13 pm

1 stop6h 28m

Cartagena Rafael Nunez

Tue 4/21

1:21 pm-8:38 pm

1 stop7h 17m

$292

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Tue 3/3

4:22 pm-1:10 pm

1 stop19h 48m

Cartagena Rafael Nunez

Tue 3/10

1:21 pm-8:00 am

1 stop18h 39m

$298

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Fri 4/24

5:45 am-12:13 pm

1 stop6h 28m

Cartagena Rafael Nunez

Fri 5/1

1:21 pm-8:38 pm

1 stop7h 17m

$299

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Wed 3/4

7:21 am-1:10 pm

1 stop28h 49m

Cartagena Rafael Nunez

Sun 3/8

1:21 pm-12:18 am

1 stop10h 57m

$304

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Fri 3/20

4:22 pm-12:19 pm

1 stop19h 57m

Cartagena Rafael Nunez

Tue 3/24

1:24 pm-11:59 pm

1 stop10h 35m

$304

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Sat 3/21

5:45 am-12:19 pm

1 stop6h 34m

Cartagena Rafael Nunez

Thu 3/26

1:24 pm-11:59 pm

1 stop10h 35m

$306

HoustonBogotá

IAH - BOG

IAHBOG

Houston George Bush Intcntl

Tue 2/10

4:35 pm-12:50 pm

2 stops19h 15m

Bogotá El Dorado

Thu 2/12

1:45 pm-8:00 am

2 stops43h 15m

$312

HoustonBogotá

IAH - BOG

IAHBOG

Houston George Bush Intcntl

Thu 2/19

9:40 pm-12:47 pm

1 stop14h 07m

Bogotá El Dorado

Mon 2/23

3:06 pm-11:11 am

2 stops21h 05m

$312

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Thu 3/19

7:35 am-12:19 pm

1 stop28h 44m

Cartagena Rafael Nunez

Tue 3/24

1:24 pm-11:59 pm

1 stop10h 35m

$316

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 60 results
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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.
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 $338). 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?

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 January 27, 2026.

When flying from Houston George Bush Intcntl Airport to South America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Explore weekly flight availability from George Bush Intcntl to South America. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 27, 2026.

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

Get insights into the airlines that provide service to South America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South America. Reviews last updated January 27, 2026.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Avianca 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
9,205 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,205 reviews
United Airlines
7.4
Good
9,205 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,197 reviews
United Airlines
7.4
Good
9,205 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Avianca
6.6
Okay
2,487 reviews
United Airlines
7.4
Good
9,205 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Volaris
6.6
Okay
1,172 reviews
United Airlines
7.4
Good
9,205 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Spirit Airlines
6.3
Okay
8,384 reviews
United Airlines
7.4
Good
9,205 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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?

    For as low as $284, Spirit Airlines can have you in South America from Houston George Bush Intcntl Airport in 6h 34m. Airlines will cover a distance of 1857 mi.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to South America one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $103. Users have also found prices from $148 and $156 on Viva and Volaris, respectively.

  • 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 - Rio de Janeiro–Galeão Intl.

  • 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 Avianca (80%), United Airlines (80%) and Air New Zealand (80%).

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

    On average you can expect to pay $921 for a flight from Houston George Bush Intcntl Airport to South America. The cheapest flight overall is $583 while the most popular route, (Houston George Bush Intcntl - Medellín Jose Maria Cordova Intl) is currently priced at $255.

  • 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 $338). 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.

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Alternative routes for George Bush Intcntl to South America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from George Bush Intcntl to South America

Discover the top 8 airlines that operate flights from George Bush Intcntl to South America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$188Average$432FlexibilityNo cancel feeOn-time65%
AviancaCheapest$288Average$653FlexibilityNo cancel feeOn-time71%
VolarisCheapest$290Average$360FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$337Average$1,219FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$740Average$1,282FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$834Average$1,042FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$963Average$1,193FlexibilityNo cancel feeOn-time81%
AeromexicoCheapest$1,165Average$1,276FlexibilityNo cancel feeOn-timeN/A

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