Cheap flights from Houston to South America from $162

In general, February 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 $607. If you aren’t able to travel during the month of February, then book flights to South America from Houston during April instead. Flights to South America in April, while not as cheap as those in February, still average around $692.

Fly from Houston George Bush Intcntl to Bogotá El Dorado for the best Houston - South America flight prices

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 $924 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 $827 on momondo.

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.

Frontier, Viva, and Volaris are the most popular carriers operating from Houston to South America

United Airlines, American Airlines and Avianca are the top three most popular airlines that fly to South America from Houston according to our data. United Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to South America. Keep in mind that there are 10 different airlines that fly to South America on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between Houston and South America have experienced a delay on any given week. The average delay length over the past 12 months has been 149 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

The number of flights available between Houston and South America is 13 per day as of November 2026. The most frequent departure time is 4:00PM, with 55% of daily flights leaving in the evening.

As of November 2026, there are 94 flights per week flying from Houston to South America. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.