
Cheap Flights to El Castillo from CA $212
View CA $212 flight on Thu, Oct 1, 2026Opens in a new windowPopular airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
How much is the cheapest flight to El Castillo?
Prices were available within the past 7 days and start at CA $212 for one-way flights and CA $424 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.





Find the cheapest month to fly from Columbus (CMH) to San José (SJO)
Frequently asked questions
What is the name of El Castillo's airport?
What airport is best to fly into El Castillo?
How many airlines fly to El Castillo?
Which airlines fly to El Castillo?
How many nonstop flights are there to El Castillo?
Where are the most popular flights to El Castillo departing from?
How long is the flight to El Castillo Airport?
How to book the cheapest flight to El Castillo?
Do you have any tips for my flight to El Castillo?
- Travelling on a plane can be easy if you pack the right stuff. First things first, you'll need basic toiletry items, such as a toothbrush and lip balm, a fresh set of clothes and a good novel. Secondly, find a spot in your bag for your phone and charger, any medications and perhaps a neck pillow as well. Last, but definitely not least, remember to bring your passport, travel papers and your credit cards.
- While the list of prohibited items can differ between airlines, the general rule to follow is avoid carrying anything flammable, sharp or explosive. This includes tools, metal cutlery, spray paint and fireworks. Sporting equipment like hockey sticks, and items that could harm other people, such as guns and swords, can't come on board with you either.
- The aisles of an airplane aren't the place for a fashion parade. Don comfortable layers and pick shoes that are roomy, flat and easy to slip on and off.
- Deep vein thrombosis (DVT) can pose a risk on long-haul flights. It's the result of blood clotting due to inactivity and poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks.
How to get through airport security fast when flying to El Castillo?
- First things first. Your passport and boarding pass will need to be presented to security personnel. Keep them someplace accessible so you don't have to dig around for them.
- After that, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, remove anything that might set the alarms off. Items like your jacket, belt and headphones need to go through the machine.
- Electronic devices like phones and laptops will also have to go through the machine for inspection. Don't worry though, you'll be back online in no time.
- Remove all liquids and gels from your carry-on luggage. They usually need to be sent through the X-ray machine separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
- Slip-on shoes are a practical footwear choice as you're less likely to have to remove them when passing through security. Safety boots and heavier-style shoes are usually subjected to additional screening.
- Sharp or pointed objects (like knives and scissors) are not allowed on board. They'll be confiscated at security, so pack them safely away in your checked suitcase.
Book with confidence
Find Your Flights to El Castillo SJO
Cheap flights to El Castillo (SJO)
Get started finding a cheap flight to El Castillo on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport, and whether you want a roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.
We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to El Castillo.
Roundtrip prices range from CA $424 - CA $531, and one-ways El Castillo start as low as CA $212.
Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.
Airlines that fly to El Castillo (SJO)
You have several options for which airline you choose to travel with to El Castillo. There are 10 airlines flying into SJO: SANSA.
Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.
For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare.
Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.
Find the best deals
At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to El Castillo (SJO) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to SJO in September and in October for one-ways.
Cancellation & flexibility
To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.
Travel information
Destination airport | Juan Santamaría Intl. |
|---|---|
Destination airport IATA code | SJO |
Destination city name | San José |
Roundtrip price | CA $531 |
Trending flights to El Castillo
Prices were available within the past 7 days and start at CA $212 for one-way flights and CA $424 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
