Cheap flights from Texas to Costa Rica from $106

The cheapest month to fly to Costa Rica from Texas is in October. Flight prices, which tend to average around $76, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in October, then August is your next best option. Flight prices from Texas to Costa Rica during August average around $79.

According to our data, Tuesday is the cheapest day to fly to Costa Rica from Texas. The lowest ticket price found for a Tuesday departure recently was $663. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $767. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

In the afternoon is the cheapest time of day to fly from Texas to Costa Rica when you can find flight prices for as low as $670. Flying to Costa Rica in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly in the morning, with an average ticket price of $723. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Houston George Bush Intcntl to San José Juan Santamaria Intl for the best Texas - Costa Rica flight prices

You are more likely to see cheaper flights to Costa Rica from Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $564 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Texas for as low as $506 on momondo.

Viva, United Airlines, and American Airlines are the most popular carriers operating from Texas to Costa Rica

United Airlines, American Airlines and Spirit Airlines are the top three most popular airlines that fly to Costa Rica from Texas according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 10 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

10 flights are operational daily from Texas to Costa Rica as of April 2026. The most popular departure time for this route is 10:00AM, with 59% of flights per day taking off at noon.

As of April 2026, there are 70 flights per week flying from Texas to Costa Rica. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.