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Cheap flights from Houston to South America from $127

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 to South America departing on 1/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:06 pm - 9:00 am
IAH
-
MDE
15h 54m1 stop
Multiple Airlines Logo
11:30 am - 11:16 pm
MDE
-
IAH
12h 46m1 stop
$334Multiple Airlines
Sat, Jan 24 - Sat, Jan 31
Spirit Airlines Logo
5:46 am - 2:07 pm
IAH
-
BOG
7h 21m1 stop
Spirit Airlines Logo
1:45 pm - 11:34 pm
BOG
-
IAH
10h 49m1 stop
$336Spirit Airlines
Tue, Jan 20 - Sat, Jan 24
American Airlines Logo
6:00 am - 8:20 am
IAH
-
GIG
23h 20m1 stop
American Airlines Logo
10:30 pm - 10:47 am
GIG
-
IAH
15h 17m1 stop
$480American Airlines
Fri, Jan 23 - Tue, Jan 27
American Airlines Logo
6:00 am - 8:20 am
HOU
-
GIG
23h 20m1 stop
American Airlines Logo
10:30 pm - 10:05 am
GIG
-
HOU
14h 35m1 stop
$480American Airlines
Fri, Jan 23 - Tue, Jan 27
Delta Logo
6:00 am - 1:18 pm
HOU
-
CTG
7h 18m1 stop
Delta Logo
2:30 pm - 9:20 am
CTG
-
HOU
18h 50m1 stop
$596Delta
Thu, May 28 - Sat, Jun 6
GOL Logo
12:47 pm - 8:20 am
HOU
-
GIG
16h 33m1 stop
GOL Logo
10:30 pm - 4:12 pm
GIG
-
HOU
20h 42m1 stop
$602GOL
Fri, Jan 23 - Fri, Jan 30
GOL Logo
2:41 pm - 8:20 am
IAH
-
GIG
14h 39m1 stop
GOL Logo
7:05 pm - 10:47 am
GIG
-
IAH
18h 42m2 stops
$622GOL
Sat, Jan 24 - Sat, Jan 31
Delta Logo
6:00 am - 8:15 pm
HOU
-
LIM
14h 15m2 stops
Delta Logo
12:05 am - 4:32 pm
LIM
-
HOU
16h 27m1 stop
$754Delta
Tue, Mar 24 - Sun, Apr 5
LATAM Airlines Logo
5:04 pm - 5:00 am
HOU
-
LIM
10h 56m1 stop
LATAM Airlines Logo
8:00 am - 10:33 pm
LIM
-
HOU
15h 33m2 stops
$790LATAM Airlines
Mon, Jan 26 - Wed, Feb 4
LATAM Airlines Logo
6:00 am - 7:45 am
HOU
-
MDE
25h 45m2 stops
LATAM Airlines Logo
9:45 am - 10:39 am
MDE
-
HOU
24h 54m2 stops
$1,010LATAM Airlines
Mon, Mar 16 - Mon, Mar 23

Spirit Airlines flights from Houston to South America

Our best Spirit Airlines deals on Houston to South America flight tickets
Spirit Airlines
Jan 20
IAH5:46 amHouston George Bush Intcntl
7h 21m
1 stop
BOG2:07 pmBogotá El Dorado
Jan 24
BOG1:45 pmBogotá El Dorado
10h 49m
1 stop
IAH11:34 pmHouston George Bush Intcntl
$336
Find similar
Spirit Airlines
Feb 10
IAH4:35 pmHouston George Bush Intcntl
19h 15m
2 stops
BOG12:50 pmBogotá El Dorado
Mar 2
BOG3:06 pmBogotá El Dorado
21h 05m
2 stops
IAH11:11 amHouston George Bush Intcntl
$337
Find similar
Spirit Airlines
Jan 25
IAH8:19 pmHouston George Bush Intcntl
16h 36m
1 stop
MDE1:55 pmMedellín Jose Maria Cordova Intl
Feb 7
MDE2:50 pmMedellín Jose Maria Cordova Intl
9h 44m
1 stop
IAH11:34 pmHouston George Bush Intcntl
$339
Find similar

Delta flights from Houston to South America

Our best Delta deals on Houston to South America flight tickets
Delta
May 28
HOU6:00 amHouston Hobby
7h 18m
1 stop
CTG1:18 pmCartagena Rafael Nunez
Jun 6
CTG2:30 pmCartagena Rafael Nunez
18h 50m
1 stop
HOU9:20 amHouston Hobby
$596
Find similar
Delta
Feb 11
HOU5:45 amHouston Hobby
7h 32m
1 stop
CTG2:17 pmCartagena Rafael Nunez
Feb 18
CTG3:32 pmCartagena Rafael Nunez
7h 56m
1 stop
HOU10:28 pmHouston Hobby
$619
Find similar
Delta
Apr 8
HOU6:00 amHouston Hobby
7h 15m
1 stop
CTG1:15 pmCartagena Rafael Nunez
Apr 15
CTG4:25 amCartagena Rafael Nunez
18h 19m
2 stops
HOU10:44 pmHouston Hobby
$623
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 28, 2025.
Use the filters below to find and compare flights from Houston to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonMedellín

IAH - MDE

IAHMDE

Houston George Bush Intcntl

Sat 1/24

4:06 pm-9:00 am

1 stop15h 54m

Medellín Jose Maria Cordova Intl

Sat 1/31

11:30 am-11:16 pm

1 stop12h 46m

$334

HoustonBogotá

IAH - BOG

IAHBOG

Houston George Bush Intcntl

Tue 1/20

5:46 am-2:07 pm

1 stop7h 21m

Bogotá El Dorado

Sat 1/24

1:45 pm-11:34 pm

1 stop10h 49m

$336

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Fri 1/23

6:00 am-8:20 am

1 stop23h 20m

Rio de Janeiro–Galeão Intl

Tue 1/27

10:30 pm-10:47 am

1 stop15h 17m

$480

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Fri 1/23

6:00 am-8:20 am

1 stop23h 20m

Rio de Janeiro–Galeão Intl

Tue 1/27

10:30 pm-10:05 am

1 stop14h 35m

$480

HoustonCartagena

HOU - CTG

HOUCTG

Houston Hobby

Thu 5/28

6:00 am-1:18 pm

1 stop7h 18m

Cartagena Rafael Nunez

Sat 6/6

2:30 pm-9:20 am

1 stop18h 50m

$596

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Fri 1/23

12:47 pm-8:20 am

1 stop16h 33m

Rio de Janeiro–Galeão Intl

Fri 1/30

10:30 pm-4:12 pm

1 stop20h 42m

$602

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Sat 1/24

2:41 pm-8:20 am

1 stop14h 39m

Rio de Janeiro–Galeão Intl

Sat 1/31

7:05 pm-10:47 am

2 stops18h 42m

$622

HoustonLima

HOU - LIM

HOULIM

Houston Hobby

Tue 3/24

6:00 am-8:15 pm

2 stops14h 15m

Lima J Chavez Intl

Sun 4/5

12:05 am-4:32 pm

1 stop16h 27m

$754

HoustonLima

HOU - LIM

HOULIM

Houston Hobby

Mon 1/26

5:04 pm-5:00 am

1 stop10h 56m

Lima J Chavez Intl

Wed 2/4

8:00 am-10:33 pm

2 stops15h 33m

$790

HoustonMedellín

HOU - MDE

HOUMDE

Houston Hobby

Mon 3/16

6:00 am-7:45 am

2 stops25h 45m

Medellín Jose Maria Cordova Intl

Mon 3/23

9:45 am-10:39 am

2 stops24h 54m

$1,010

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 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, May is the cheapest month to fly from Houston to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $597. If you aren’t able to travel during the month of May, then book flights to South America from Houston during July instead. Flights to South America in July, while not as cheap as those in May, still average around $687.

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

Our data shows that the cheapest Houston to South America flights are usually those with departure times in the afternoon. Our users have found flights to South America in the afternoon for as low as $934. 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 at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Houston to South America flight route?

Fly from Houston George Bush Intcntl to Lima J Chavez Intl for the best Houston - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around $763 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 for as low as $603 on momondo.

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

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

Cheap Houston to South America flight deals and tips

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

Fastest flight time

4h 43m

Direct flights

Every day

Airports in South America

463 airports
The fastest flight from Houston to South America takes 4h 43m
Direct flights go from Houston to South America every day.
There are 463 airports in South America. From Houston there are direct flights to Rio de Janeiro–Galeão Intl (GIG), Bogotá El Dorado (BOG), Medellín Jose Maria Cordova Intl (MDE).
Search flight deals

  • When did momondo last update prices for flights from Houston to South America?

    Prices for flights from Houston to South America are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston to South America?

  • How old do you have to be to fly from Houston 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 to South America.

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

    The necessary travel and health documents for your South America trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to South America

Compare and see reviews for airlines that fly from Houston to South America with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $188Free CancellationRating
6.3
8,212 reviews
Search Spirit Airlines flights
VolarisPriceFrom $290Free CancellationRating
6.6
1,165 reviews
Search Volaris flights
AviancaPriceFrom $303Free CancellationRating
6.6
2,490 reviews
Search Avianca flights
American AirlinesPriceFrom $320Free CancellationRating
7.2
11,073 reviews
Search American Airlines flights
DeltaPriceFrom $724Free CancellationRating
7.9
8,019 reviews
Search Delta flights
United AirlinesPriceFrom $740Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $785Free CancellationRating
7.5
1,895 reviews
Search LATAM Airlines flights
Copa AirlinesPriceFrom $834Free CancellationRating
7.6
1,561 reviews
Search Copa Airlines flights
AeromexicoPriceFrom $1,165Free CancellationRating
7.4
1,622 reviews
Search Aeromexico flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South America from Houston.

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

Flights from Houston to South America with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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 simply researching potential flights to South America, momondo offers a useful price alert feature which will track prices for flights to South America from Houston and alert you when they change.

An easier way to manage your South America trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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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
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Flights to Califrom $166