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Cheap flights from Houston George Bush Intcntl Airport to South America from $94

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to South America departing on 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to South America

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
5:46 am - 1:15 pm
IAH
-
CTG
6h 29m1 stop
Spirit Airlines Logo
2:21 pm - 11:58 pm
CTG
-
IAH
10h 37m1 stop
$238Spirit Airlines
Sat, Jan 31 - Tue, Feb 3
Spirit Airlines Logo
5:46 am - 1:15 pm
IAH
-
CTG
6h 29m1 stop
Spirit Airlines Logo
2:21 pm - 11:58 pm
CTG
-
IAH
10h 37m1 stop
$254Spirit Airlines
Fri, Jan 30 - Wed, Feb 4
Spirit Airlines Logo
5:46 am - 1:10 pm
IAH
-
CTG
6h 24m1 stop
Spirit Airlines Logo
2:21 pm - 11:58 pm
CTG
-
IAH
10h 37m1 stop
$256Spirit Airlines
Wed, Feb 4 - Tue, Feb 10
Spirit Airlines Logo
5:46 am - 1:15 pm
IAH
-
CTG
6h 29m1 stop
Spirit Airlines Logo
2:21 pm - 11:58 pm
CTG
-
IAH
10h 37m1 stop
$261Spirit Airlines
Tue, Feb 3 - Tue, Feb 10
Spirit Airlines Logo
5:46 am - 1:15 pm
IAH
-
CTG
6h 29m1 stop
Spirit Airlines Logo
2:21 pm - 8:40 am
CTG
-
IAH
19h 19m1 stop
$263Spirit Airlines
Tue, Jan 20 - Fri, Jan 23
Spirit Airlines Logo
5:46 am - 1:15 pm
IAH
-
CTG
6h 29m1 stop
Spirit Airlines Logo
2:21 pm - 11:58 pm
CTG
-
IAH
10h 37m1 stop
$268Spirit Airlines
Wed, Jan 21 - Sat, Jan 24
Multiple Airlines Logo
8:16 pm - 12:50 pm
IAH
-
BOG
15h 34m1 stop
Multiple Airlines Logo
1:45 pm - 9:57 pm
BOG
-
IAH
9h 12m1 stop
$343Multiple Airlines
Sun, Jan 18 - Tue, Jan 20
Avianca Logo
4:35 pm - 3:50 pm
IAH
-
EZE
20h 15m2 stops
Avianca Logo
4:55 pm - 11:05 am
EZE
-
IAH
21h 10m2 stops
$810Avianca
Wed, Feb 18 - Wed, Feb 25
Avianca Logo
1:00 pm - 3:50 pm
IAH
-
EZE
23h 50m2 stops
Avianca Logo
4:45 pm - 4:10 pm
EZE
-
IAH
25h 25m2 stops
$827Avianca
Tue, Feb 10 - Thu, May 21
Avianca Logo
4:35 pm - 5:50 am
IAH
-
EZE
34h 15m2 stops
Avianca Logo
1:40 am - 3:10 pm
EZE
-
IAH
16h 30m2 stops
$843Avianca
Thu, Jan 15 - Wed, Jan 21

Spirit Airlines flights from Houston George Bush Intcntl Airport to South America

Our best Spirit Airlines deals on Houston George Bush Intcntl Airport to South America flight tickets
Spirit Airlines
Jan 31
IAH5:46 amHouston George Bush Intcntl
6h 29m
1 stop
CTG1:15 pmCartagena Rafael Nunez
Feb 3
CTG2:21 pmCartagena Rafael Nunez
10h 37m
1 stop
IAH11:58 pmHouston George Bush Intcntl
$238
Find similar
Spirit Airlines
Jan 30
IAH5:46 amHouston George Bush Intcntl
6h 29m
1 stop
CTG1:15 pmCartagena Rafael Nunez
Feb 4
CTG2:21 pmCartagena Rafael Nunez
10h 37m
1 stop
IAH11:58 pmHouston George Bush Intcntl
$254
Find similar
Spirit Airlines
Feb 4
IAH5:46 amHouston George Bush Intcntl
6h 24m
1 stop
CTG1:10 pmCartagena Rafael Nunez
Feb 10
CTG2:21 pmCartagena Rafael Nunez
10h 37m
1 stop
IAH11:58 pmHouston George Bush Intcntl
$256
Find similar

Air Canada flights from Houston George Bush Intcntl Airport to South America

Our best Air Canada deals on Houston George Bush Intcntl Airport to South America flight tickets
Air Canada
Mar 10
IAH11:55 amHouston George Bush Intcntl
21h 10m
1 stop
GIG11:05 amRio de Janeiro–Galeão Intl
Mar 20
GIG8:00 pmRio de Janeiro–Galeão Intl
27h 44m
1 stop
IAH9:44 pmHouston George Bush Intcntl
$1,015
Find similar
Air Canada
Mar 10
IAH11:55 amHouston George Bush Intcntl
21h 10m
1 stop
GIG11:05 amRio de Janeiro–Galeão Intl
Mar 20
GIG8:00 pmRio de Janeiro–Galeão Intl
27h 44m
1 stop
IAH9:44 pmHouston George Bush Intcntl
$1,016
Find similar
Air Canada
Dec 26
IAH7:10 amHouston George Bush Intcntl
24h 25m
1 stop
GRU10:35 amSao Paulo Guarulhos Intl
Dec 30
GRU9:30 pmSao Paulo Guarulhos Intl
27h 14m
1 stop
IAH9:44 pmHouston George Bush Intcntl
$2,009
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
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

Sat 1/31

5:46 am-1:15 pm

1 stop6h 29m

Cartagena Rafael Nunez

Tue 2/3

2:21 pm-11:58 pm

1 stop10h 37m

$238

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Fri 1/30

5:46 am-1:15 pm

1 stop6h 29m

Cartagena Rafael Nunez

Wed 2/4

2:21 pm-11:58 pm

1 stop10h 37m

$254

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Wed 2/4

5:46 am-1:10 pm

1 stop6h 24m

Cartagena Rafael Nunez

Tue 2/10

2:21 pm-11:58 pm

1 stop10h 37m

$256

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Tue 2/3

5:46 am-1:15 pm

1 stop6h 29m

Cartagena Rafael Nunez

Tue 2/10

2:21 pm-11:58 pm

1 stop10h 37m

$261

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Tue 1/20

5:46 am-1:15 pm

1 stop6h 29m

Cartagena Rafael Nunez

Fri 1/23

2:21 pm-8:40 am

1 stop19h 19m

$263

HoustonCartagena

IAH - CTG

IAHCTG

Houston George Bush Intcntl

Wed 1/21

5:46 am-1:15 pm

1 stop6h 29m

Cartagena Rafael Nunez

Sat 1/24

2:21 pm-11:58 pm

1 stop10h 37m

$268

HoustonBogotá

IAH - BOG

IAHBOG

Houston George Bush Intcntl

Sun 1/18

8:16 pm-12:50 pm

1 stop15h 34m

Bogotá El Dorado

Tue 1/20

1:45 pm-9:57 pm

1 stop9h 12m

$343

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Wed 2/18

4:35 pm-3:50 pm

2 stops20h 15m

Buenos Aires Ministro Pistarini

Wed 2/25

4:55 pm-11:05 am

2 stops21h 10m

$810

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Tue 2/10

1:00 pm-3:50 pm

2 stops23h 50m

Buenos Aires Ministro Pistarini

Thu 5/21

4:45 pm-4:10 pm

2 stops25h 25m

$827

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Thu 1/15

4:35 pm-5:50 am

2 stops34h 15m

Buenos Aires Ministro Pistarini

Wed 1/21

1:40 am-3:10 pm

2 stops16h 30m

$843

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to South America

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to South America?

In general, September is the cheapest month to fly from Houston George Bush Intcntl Airport to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $608. If you aren’t able to travel during the month of September, then book flights to South America from Houston George Bush Intcntl Airport during June instead. Flights to South America in June, while not as cheap as those in September, still average around $644.

What is the cheapest day to depart on your flight to South America?

The cheapest day to depart from Houston George Bush Intcntl Airport to South America is on a Monday when prices can be found for as low as $900. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Houston George Bush Intcntl Airport to South America for around $995.

What is the cheapest time of day to depart on your flight to South America?

Our data shows that the cheapest Houston George Bush Intcntl Airport to South America flights are usually those with departure times in the evening. Our users have found flights to South America in the evening for as low as $828. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,190 on average. Flights to South America from Houston George Bush Intcntl Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Fly from Houston George Bush Intcntl to Lima J Chavez Intl for the best Houston George Bush Intcntl - South America flight prices

How far in advance should I book a flight to South America?

You are more likely to see cheaper flights to South America from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around $792 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from Houston George Bush Intcntl Airport for as low as $701 on momondo.

What cabin class options are available on Houston George Bush Intcntl to South America flights?

There are 3 cabin classes available to choose from on Houston George Bush Intcntl to South America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Houston George Bush Intcntl Airport to South America flights?

You could potentially save up to 85% on your flight if you consider stops on a Houston George Bush Intcntl Airport to South America flight.

Cheap Houston George Bush Intcntl Airport to South America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to South America

Best Price Found

$365

Fastest flight time

4h 43m

Direct flights

Every day

Airports in South America

463 airports
The best one-way flight to South America from Houston George Bush Intcntl Airport in the past 72 hours is $365. The best round-trip flight deal from Houston George Bush Intcntl Airport to South America found on momondo in the last 72 hours is $830.
The fastest flight from Houston George Bush Intcntl Airport to South America takes 4h 43m
Direct flights go from Houston George Bush Intcntl Airport to South America every day.
There are 463 airports in South America. From Houston George Bush Intcntl Airport there are direct flights to Bogotá El Dorado (BOG), Medellín Jose Maria Cordova Intl (MDE).
Search flight deals

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to South America?

    Prices for flights from Houston George Bush Intcntl Airport to South America were last updated today.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to South America?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to South America?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston George Bush Intcntl Airport to South America.

  • What documentation or ID do you need to fly to South America?

    The travel and health documents you'll need for your trip to South America may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at South America. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Houston George Bush Intcntl Airport to South America?

Best airlines flying from Houston George Bush Intcntl Airport to South America

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to South America with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $188Free CancellationRating
6.3
8,190 reviews
Search Spirit Airlines flights
VolarisPriceFrom $290Free CancellationRating
6.6
1,156 reviews
Search Volaris flights
AviancaPriceFrom $307Free CancellationRating
6.6
2,490 reviews
Search Avianca flights
American AirlinesPriceFrom $320Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $740Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
Copa AirlinesPriceFrom $834Free CancellationRating
7.6
1,556 reviews
Search Copa Airlines flights
DeltaPriceFrom $963Free CancellationRating
7.9
8,005 reviews
Search Delta flights
LATAM AirlinesPriceFrom $963Free CancellationRating
7.5
1,892 reviews
Search LATAM Airlines flights
AeromexicoPriceFrom $1,165Free CancellationRating
7.4
1,629 reviews
Search Aeromexico flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to South America?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to South America. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Houston to South America with flexible booking policies on momondo?

Yes. All flights to South America from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Houston to South America?

momondo helps you find the best flight between Houston and South America by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Houston to South America right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to South America now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South America and let you know when they change.

An easier way to manage your South America trip

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Find better results for your trip to South America

Popular cities in South America

Popular flights according to clicks in the last 7 days on momondo
Flights to Limafrom $265
Flights to Buenos Airesfrom $493
Flights to Sao Paulofrom $423
Flights to Bogotáfrom $178
Flights to Rio de Janeirofrom $472
Flights to Medellínfrom $187
Flights to Santiagofrom $378
Flights to Cartagenafrom $166
Flights to Quitofrom $227
Flights to Cuscofrom $432
Flights to Guayaquilfrom $187
Flights to Califrom $180