Cheap Flights to San Carlos: San Carlos Flight Deals

View €254 flight on Thu, 12 Feb 2026Opens in a new window

Popular airlines to San Carlos

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Cheap round-trip flights to San Carlos

Prices were available within the past 7 days and start at €254 for one-way flights and €489 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Mon, 2 Mar - Sun, 26 Apr
MAD
Madrid
SJO
San José
€489 Return, found 1 day ago
€489
Return
found 1 day ago
Select avianca flight, departing Mon, 2 Mar from Madrid to San José, returning Sun, 26 Apr, priced at €489 found 1 day ago
Air Canada
Sun, 1 Feb - Tue, 10 Feb
LHR
London
SJO
San José
€555 Return, found 7 hours ago
€555
Return
found 7 hours ago
Select Air Canada flight, departing Sun, 1 Feb from London to San José, returning Tue, 10 Feb, priced at €555 found 7 hours ago
Iberia
Thu, 10 Sept - Thu, 24 Sept
MAD
Madrid
SJO
San José
€563 Return, found 1 day ago
€563
Return
found 1 day ago
Select Iberia flight, departing Thu, 10 Sept from Madrid to San José, returning Thu, 24 Sept, priced at €563 found 1 day ago
TAP Portugal
Tue, 5 May - Tue, 27 Oct
MAD
Madrid
SJO
San José
€584 Return, found 1 day ago
€584
Return
found 1 day ago
Select TAP Portugal flight, departing Tue, 5 May from Madrid to San José, returning Tue, 27 Oct, priced at €584 found 1 day ago
Lufthansa
Sun, 1 Feb - Tue, 10 Feb
LHR
London
SJO
San José
€586 Return, found 7 hours ago
€586
Return
found 7 hours ago
Select Lufthansa flight, departing Sun, 1 Feb from London to San José, returning Tue, 10 Feb, priced at €586 found 7 hours ago

Find the cheapest month to fly from Columbus (CMH) to San José (SJO)

May is typically the cheapest month to fly

From €192 - €596 per traveller.

Expedia.ie is an online travel company that specialises in securing the best prices for flights to San Carlos. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to San Carlos. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to San Carlos, or are just on the lookout for the best flights to San Carlos, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in San Carlos to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

How to book the cheapest flight to San Carlos?
Don't leave booking your flight to San Carlos until the last minute. That's one trick seasoned travellers use to get the best prices. Booking ahead means more choices and more affordable flights. Another fantastic way to score the most competitive fare is to compare all options. If your destination has a few airports, don't forget to look into the cost of flying into a smaller terminal. Last of all, be ready to lock in your seat quickly if you find an irresistible price. It might not be available for too long! With a bit of knowledge and some luck, the perfect airfare can be yours.
Do you have any tips for my flight to San Carlos?
We've rounded up all the info you need to make your flight as enjoyable as possible. Follow our top tips and you'll be cruising through the airport and exploring San Carlos in no time at all. What to pack in your hand luggage:

  • The trick to having an amazing travel experience is to be prepared. First up, the essentials: passport, boarding pass, credit cards and important medications. Next, bring items that'll help pass the time, like your laptop or a juicy novel. It's also wise to pack your chargers, a quality neck pillow and a pair of noise-cancelling headphones. Finally, be sure to chuck in toiletry items like a toothbrush, cleansing wipes and a spare set of clothes.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of shampoo and conditioner in your checked baggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated. Sharp objects, like your Swiss Army knife, and dangerous products which are flammable or explosive, such as flares, bleaching agents and fuels, are also not allowed.

What to wear on a flight:

  • Comfort should be your main concern when choosing what to wear on your flight. Loose clothing is a smart choice, as are flat, enclosed shoes.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity. To minimize your risk on board, stay hydrated, consider wearing compression tights or socks and move your legs and feet often.

How to get through airport security fast when flying to San Carlos?
A little pre-planning before you arrive at the airport will help make your getaway to San Carlos a piece of cake. We've compiled some useful tips for a swift journey through security:

  • Your passport and travel documents will need to be inspected by airport security personnel. Keep them within easy reach so you don't hold up the line.
  • Next up, both you and your carry-on luggage will be X-rayed. To speed things up, remove anything that is likely to trigger the alarm. Items such as your belt, coat and headphones need to go through the machine.
  • For just a few minutes, you'll need to unplug from the digital world. Your laptop, phone and any other electronics will need to be sent through the scanner.
  • Can't travel without your favourite perfume or cologne? No problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, you're allowed to bring it with you in your carry-on baggage.
  • Lightweight sneakers are a practical footwear choice as you're less likely to be asked to remove them when going through security. Boots and other heavy-style shoes are often subjected to extra screening.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them in your checked luggage. They won't be allowed on board and will be confiscated.

Flights to San Carlos information
Destination airport
Juan Santamaría Intl.
Destination airport IATA code
SJO
Destination city name
San José
Return price
€488

Trending flights to San Carlos

Prices were available within the past 7 days and start at €254 for one-way flights and €489 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, 16 May - Mon, 18 May
DUB
Dublin
SJO
San José
€589 Return, found 5 days ago
€589
Return
found 5 days ago
Select Air Canada flight, departing Sat, 16 May from Dublin to San José, returning Mon, 18 May, priced at €589 found 5 days ago
*Available to Expedia members.