Cheap flights from California to Costa Rica from $96
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Costa Rica departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Volaris Costa Rica flights from California to Costa Rica
Our best Volaris Costa Rica deals on California to Costa Rica flight tickets
Avianca flights from California to Costa Rica
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How to get the cheapest flight ticket from California to Costa Rica
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 Costa Rica?
The cheapest month to fly to Costa Rica from California is in May. Flight prices, which tend to average around $386, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in May, then August is your next best option. Flight prices from California to Costa Rica during August average around $391.
What is the cheapest day to depart on your flight to Costa Rica?
According to our data, Thursday is the cheapest day to fly to Costa Rica from California. The lowest ticket price found for a Thursday departure recently was $505. 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 Friday because tickets tend to average around $563. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.
What is the cheapest time of day to depart on your flight to Costa Rica?
In the evening is the cheapest time of day to fly from California to Costa Rica when you can find flight prices for as low as $504. Flying to Costa Rica in the evening is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly at noon, with an average ticket price of $577. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest California to Costa Rica flight route?
Fly from Los Angeles to San José Juan Santamaria Intl for the best California - Costa Rica flight prices
How far in advance should I book a flight to Costa Rica?
You are more likely to see cheaper flights to Costa Rica from California when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $470 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from California for as low as $397 on momondo.
What cabin class options are available on California to Costa Rica flights?
There are 4 cabin classes available to choose from on California to Costa Rica flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from California to Costa Rica?
Volaris El Salvador, Spirit Airlines, and Volaris Costa Rica are the most popular carriers operating from California to Costa Rica
What airlines fly to Costa Rica?
Alaska Airlines, Avianca and United Airlines are the top three most popular airlines that fly to Costa Rica from California according to our data. Alaska Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 13 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.
How many flights depart from California to Costa Rica on average per day?
The number of flights available between California and Costa Rica is 5 per day as of June 2025. The most frequent departure time is 11:00PM, with 59% of daily flights leaving in the evening.
How many flights depart from California to Costa Rica on average per week?
As of June 2025, 36 flights take off from California and land in Costa Rica each week. The most common flight departure day for this route is Thu, with 22% of weekly flights taking off on this day.
Cheap California to Costa Rica flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from California to Costa Rica
When did momondo last update prices for flights from California to Costa Rica?
Prices for flights from California to Costa Rica are updated daily.
How many operators does momondo search for flights from California to Costa Rica?
The number of operators available for flights from California to Costa Rica is 13 as of June 2025.
How old do you have to be to fly from California to Costa Rica?
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 California to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from California to Costa Rica?
momondo data reveals that the most frequently booked plane model on the route from California to Costa Rica is Boeing 737-800 Passenger/BBJ2 (winglets), representing 28.53% of all bookings. The subsequent popular models are Boeing 737 at 23.49%, Boeing 737 MAX 8 at 19.60%, and Airbus A320neo at 15.50%.
Best airlines flying from California to Costa Rica
Compare and see reviews for airlines that fly from California to Costa Rica with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $112 | Free Cancellation | Rating 7.4 26 reviews | |||
| PriceFrom $149 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $186 | Free Cancellation | Rating 7.8 79 reviews | |||
| PriceFrom $190 | Free Cancellation | Rating 6.7 2,345 reviews | |||
| PriceFrom $192 | Free Cancellation | Rating 6.7 1,170 reviews | |||
| PriceFrom $235 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $243 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $292 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $301 | Free Cancellation | Rating 7.5 1,451 reviews | |||
| PriceFrom $341 | Free Cancellation | Rating 7.3 2,925 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from California to Costa Rica?
Finding the right flight to Costa Rica from California is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Costa Rica quick and easy, saving you time and money.
Can I find flights from California to Costa Rica with flexible booking policies on momondo?
All flight searches from California to Costa Rica on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from California to Costa Rica?
momondo provides multiple filters to help you find the best flight to Costa Rica from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from California to Costa Rica right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Costa Rica from California. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.