Cheap flights from Houston to Peru from $173

In general, May is the cheapest month to fly from Houston to Peru. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $610. If you’re not able to fly to Peru in May, then April is your next best option. Flight prices from Houston to Peru during April average around $672.

The cheapest time of day to fly to Peru is in the afternoon when flights can be purchased for as low as $934. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,515 on average. Flights to Peru from Houston at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Peru from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Peru for around $742 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Peru from Houston for as low as $662 on momondo.

Spirit Airlines, Delta, and Avianca are the most popular carriers operating from Houston to Peru

United Airlines, Avianca and Spirit Airlines are the top three most popular airlines that fly to Peru from Houston according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Peru. Keep in mind that there are 7 different airlines that fly to Peru on a routine basis, so you have a few additional options to choose from.

Historically, on average around 33% of flights between Houston and Peru have experienced a delay on any given week. The average delay length over the past 12 months has been 173 minutes.

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

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday 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 33% of their flights experiencing any sort of delay.

The number of flights available between Houston and Peru is 2 per day as of February 2026. The most frequent departure time is 4:00PM, with 100% of daily flights leaving in the afternoon.

The number of flights available between Houston and Peru is 14 per week as of February 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.