Cheap flights from Las Vegas to Costa Rica from $144

The cheapest month to fly to Costa Rica from Las Vegas is in September. Flight prices, which tend to average around $148, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in September, then April is your next best option. Flight prices from Las Vegas to Costa Rica during April average around $162.

Fly from Las Vegas Harry Reid Intl to San José Juan Santamaria Intl for the best Las Vegas Harry Reid Intl - Costa Rica flight prices

You are more likely to see cheaper flights to Costa Rica from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $446 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Las Vegas for as low as $316 on momondo.

There is only 1 cabin class available to choose from on Las Vegas to Costa Rica flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

United Airlines, Delta, and American Airlines are the most popular carriers operating from Las Vegas Harry Reid Intl to Costa Rica

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Costa Rica from Las Vegas according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 8 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

Historically, on average around 20% of flights between Las Vegas and Costa Rica have experienced a delay on any given week. The average delay length over the past 12 months has been 34 minutes.

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

Wednesday 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, Allegiant Air have had the least number of delays on this route over the last 12 months; with about 20% of their flights experiencing any sort of delay.