Cheap flights from San Francisco to Costa Rica from $156
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Costa Rica departing on 5/25. 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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Avianca flights from San Francisco to Costa Rica
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Alaska Airlines flights from San Francisco to Costa Rica
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How to get the cheapest flight ticket from San Francisco 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 San Francisco is in September. Flight prices, which tend to average around $451, 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 August is your next best option. Flight prices from San Francisco to Costa Rica during August average around $466.
What is the cheapest day to depart on your flight to Costa Rica?
According to our data, Monday is the cheapest day to fly to Costa Rica from San Francisco. The lowest ticket price found for a Monday departure recently was $693. 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 Saturday because tickets tend to average around $757. 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?
At noon is the cheapest time of day to fly from San Francisco to Costa Rica when you can find flight prices for as low as $486. Flying to Costa Rica at noon is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly in the evening, with an average ticket price of $716. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest San Francisco to Costa Rica flight route?
Fly from San Francisco to Liberia for the best San Francisco - 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 San Francisco when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $584 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from San Francisco for as low as $520 on momondo.
What cabin class options are available on San Francisco to Costa Rica flights?
There are 3 cabin classes available to choose from on San Francisco 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 San Francisco to Costa Rica?
Avianca, JetBlue, and Alaska Airlines are the most popular carriers operating from San Francisco to Costa Rica
What airlines fly to Costa Rica?
Avianca, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Costa Rica from San Francisco according to our data. Avianca is the first choice among our users, with 47% 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.
Cheap San Francisco to Costa Rica flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to Costa Rica
Best Price Found | $156 |
|---|---|
Fastest flight time | 6h 23m |
Direct flights | Every day |
Airports in Costa Rica | 2 airports |
When did momondo last update prices for flights from San Francisco Airport to Costa Rica?
Prices for flights from San Francisco Airport to Costa Rica are updated daily.
How many operators does momondo search for flights from San Francisco Airport to Costa Rica?
As of April 2025, there are 10 operators available to choose from for flights from San Francisco Airport to Costa Rica.
How old do you have to be to fly from San Francisco Airport to Costa Rica?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The travel and health documents required for your trip to Costa Rica can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Costa Rica. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from San Francisco to Costa Rica?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Francisco to Costa Rica is Boeing 737 MAX 8 (90.99% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (4.50%), Boeing 737-800 Passenger/BBJ2 (winglets) (3.24%), and Boeing 737-900 (0.72%).
Best airlines flying from San Francisco to Costa Rica
Compare and see reviews for airlines that fly from San Francisco to Costa Rica with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $267 | Free Cancellation | Rating 6.3 7,956 reviews | |||
| PriceFrom $344 | Free Cancellation | Rating 7.5 1,411 reviews | |||
| PriceFrom $363 | Free Cancellation | Rating 6.7 2,317 reviews | |||
| PriceFrom $368 | Free Cancellation | Rating 7.3 2,922 reviews | |||
| PriceFrom $385 | Free Cancellation | Rating 8.0 7,929 reviews | |||
| PriceFrom $419 | Free Cancellation | Rating 8.0 4,295 reviews | |||
| PriceFrom $424 | Free Cancellation | Rating 8.0 9,961 reviews | |||
| PriceFrom $458 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $548 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $769 | Free Cancellation | Rating 7.5 1,697 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Francisco to Costa Rica?
It is quick and easy to find San Francisco to Costa Rica flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Costa Rica that suits you.
Can I find flights from San Francisco to Costa Rica with flexible booking policies on momondo?
Yes. All flights to Costa Rica from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from San Francisco to Costa Rica?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Costa Rica from San Francisco.
I’m not ready to book a flight from San Francisco to Costa Rica right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of San Francisco to Costa Rica flights. All you need is a valid email address and we will do the rest; it is that quick and easy.