Title: Cheap Flights to San Isidro - Expedia.co.uk ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £75 Cheap Flights to San Isidro [View £75 flight on Sun, 12 Apr 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:MIA,to:SJO,departure:12/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:74.90&airProductToken=AQovCi0IzmYSBDQzNTEYjAIgsnIo1JWKAzD9looDOEFAAFgBagRaZXJvcgZBTFNTTjESCggBEAEYASoCWTQYASIECAEQASgCKAMoBDAN) [Hotels in San Isidro](https://expedia.co.uk/San-Isidro-Hotels.d6004870.Travel-Guide-Hotels)[San Isidro Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-San-Isidro.d6004870.Car-Hire-Guide)[San Isidro Holidays](https://expedia.co.uk/San-Isidro.d6004870.Holidays-City-Breaks) ## Popular airlines to San Isidro - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San Isidro, Heredia Province, Costa Rica,departure:28/03/2026TANYT&leg2=from:San Isidro, Heredia Province, Costa Rica,to:CMH,departure:04/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San Isidro, Heredia Province, Costa Rica,departure:28/03/2026TANYT&leg2=from:San Isidro, Heredia Province, Costa Rica,to:CMH,departure:04/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San Isidro, Heredia Province, Costa Rica,departure:28/03/2026TANYT&leg2=from:San Isidro, Heredia Province, Costa Rica,to:CMH,departure:04/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San Isidro, Heredia Province, Costa Rica,departure:28/03/2026TANYT&leg2=from:San Isidro, Heredia Province, Costa Rica,to:CMH,departure:04/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AV.svg) Avianca [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San Isidro, Heredia Province, Costa Rica,departure:28/03/2026TANYT&leg2=from:San Isidro, Heredia Province, Costa Rica,to:CMH,departure:04/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AV"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San Isidro, Heredia Province, Costa Rica,departure:28/03/2026TANYT&leg2=from:San Isidro, Heredia Province, Costa Rica,to:CMH,departure:04/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CM.svg) Copa [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San Isidro, Heredia Province, Costa Rica,departure:28/03/2026TANYT&leg2=from:San Isidro, Heredia Province, Costa Rica,to:CMH,departure:04/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CM"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap round-trip flights to San Isidro Prices were available within the past 7 days and start at £75 for one-way flights and £177 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Volaris Costa Rica](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/Q6.gif) Sat, 11 Apr - Sun, 12 Apr MIA Miami SJO San José £177 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MIA,to:SJO,departure:11/04/2026TANYT&leg2=from:SJO,to:MIA,departure:12/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:176.22&airProductToken=AQovCi0I0WwSBDQwMDUYjAIgsnIovYqKAzDmi4oDOEpAAFgBagRaZXJvcgZKTFNTQzEKLwotCM5mEgQ0MzUwGLJyIIwCKNKTigMw9ZSKAzhOQABYAWoEWmVyb3IGTkxTU04yEgoIARABGAEqAlk0GAEiBAgBEAEoAigDKAQwDQ) ![Volaris El Salvador](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/n3.gif) Fri, 10 Apr - Sun, 12 Apr MIA Miami SJO San José £193 Return found 7 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MIA,to:SJO,departure:10/04/2026TANYT&leg2=from:SJO,to:MIA,departure:12/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:192.65&airProductToken=AQovCi0IzmYSBDQzNTEYjAIgsnIolP-JAzC9gIoDOEFAAFgBagRaZXJvcgZBTFNTTjEKLwotCM5mEgQ0MzUwGLJyIIwCKNKTigMw9ZSKAzhKQABYAWoEWmVyb3IGSkxTU04yEgoIARABGAEqAlk0GAEiBAgBEAEoAigDKAQwDQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, 21 Apr - Sat, 9 May MIA Miami SJO San José £216 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MIA,to:SJO,departure:21/04/2026TANYT&leg2=from:SJO,to:MIA,departure:09/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:215.60&airProductToken=AQpECiAIxJgBEgQxMjExGIwCIOBcKLj3igMwtfiKAzhFQABYAQogCMSYARIEMTkzNxjgXCCycijj-IoDMNT6igM4RUABWAEKRAogCMSYARIEMTc1NhiyciDgXCjoxYwDMOLHjAM4RUAAWAEKIAjEmAESBDE1ODkY4FwgjAIoqsmMAzCbyowDOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, 5 May - Tue, 12 May MIA Miami SJO San José £228 Return found 20 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MIA,to:SJO,departure:05/05/2026TANYT&leg2=from:SJO,to:MIA,departure:12/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:227.30&airProductToken=AQoyCjAIwYIBEgM1OTcYjAIgsnIoqZeMAzDcmIwDOEJAAFgBagVCQVNJQ3IIT05ON05IQloKMgowCMGCARIDNDk4GLJyIIwCKK7kjAMw5OWMAzhCQABYAWoFQkFTSUNyCE9OTjROVEJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Fri, 8 May - Tue, 19 May MIA Miami SJO San José £228 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MIA,to:SJO,departure:08/05/2026TANYT&leg2=from:SJO,to:MIA,departure:19/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:227.50&airProductToken=AQoyCjAIwawBEgM2MDUYjAIgsnIoh7qMAzCxu4wDOFRAAFgBagVMSUdIVHIIVFpPQjFJUjkSCggBEAEYASoCQVYYASIECAEQASgCKAMoBDAB) ## Find the cheapest month to fly from Columbus (CMH) to San José (SJO) ### May is typically the cheapest month to fly From £170 - £537 per traveller. ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-uk-fr-de.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Holiday Sale Members save up to 40% on hotels and holiday homes. Plan this year’s big trip and save. [Book now](https://expedia.co.uk/cheap-deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### What is the name of San Isidro's airport? ### How far is Juan Santamaria Intl. Airport (SJO) from central San Isidro? ### What airport is best to fly into San Isidro? ### How many airlines fly to San Isidro? ### Which airlines fly to San Isidro? ### How many nonstop flights are there to San Isidro? ### Where are the most popular flights to San Isidro departing from? ### How long is the flight to San Isidro Airport? ### How to book the cheapest flight to San Isidro? ### Do you have any tips for my flight to San Isidro? > - First, put in your passport, important documents, cash and vital medications. Next, you'll want some entertainment to while away the hours. A thrilling novel and a laptop crammed with your favourite shows are some wonderful options. If you plan to take a short snooze, a quality neck pillow and a pair of noise-cancelling headphones will also come in handy. Finally, make room for a toothbrush and some deodorant to ensure you arrive feeling fresh and raring to go. > > > Do not pack the following items in your hand luggage: > > > - Put all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated. Pointed or sharp objects, like your trusty Swiss Army knife, and products which are explosive or flammable, such as aerosol cans, spray paint and matches, are also banned. > > > What to wear on a flight: > > > - Your main aim is to feel as comfortable as you can. Pick shoes that are easy to slip on and off, dress in loose, breathable clothing and remember to bring a sweater in case it gets chilly in the cabin. > - Deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity, can be a risk on long-haul flights. Walk around the cabin and give your legs a stretch or do some simple exercises in your seat to promote better circulation. ### How to get through airport security fast when flying to San Isidro? > - Be sure to have your ID and travel documents within close reach. They're the first things you'll be asked to present to security. > - Time to strip down. Well kind of. Your coat, belt, keys and other small items, like your earphones, will be required to go through the X-ray machine. Make the whole process faster by removing them as your turn draws near. > - Electronic devices like phones and laptops will also need to go on a tray to be scanned. Don't worry though, you'll be back online before you know it. > - Remember to remove liquids and gels from your carry-on bag. They usually need to be sent through the X-ray machine separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-close bag. > - Choosing your footwear wisely can save you several precious minutes. Boots and heavy shoes are often required to be removed and separately scanned. Lightweight sneakers are usually not. > - Airlines will not allow any sharp or pointed objects in the cabin. If you must bring these kinds of items, put them in your checked baggage. ## Book with confidence # Expedia flights to San Isidro Searching for cheap flights to San Isidro? No travel company presents more choices than Expedia if you're looking to compare flights to San Isidro. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to San José. Expedia provides the cheapest flights to many destinations in San José and you may find even greater savings if you combine your flight with a hotel stay in San Isidro. Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast. Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to San Isidro for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your San Isidro flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price. ## Travel information | Destination airport | Juan Santamaría Intl. | | ----------------------------- | --------------------- | | Destination airport IATA code | SJO | | Destination city name | San José | | Return price | £176 | ## Trending flights to San Isidro Prices were available within the past 7 days and start at £75 for one-way flights and £177 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Thu, 30 Apr - Wed, 6 May LHR London SJO San José £552 Return found 7 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SJO,departure:30/04/2026TANYT&leg2=from:SJO,to:LHR,departure:06/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:551.89&airProductToken=AQplCjEIwawBEgMxMjEY64kBIMEzKLHhiwMwyuaLAzhVQABYAWoFTElHSFRyCFVaT0IxQlI5CjAIwawBEgM2OTYYwTMgsnIozuiLAzDa6YsDOFVAAVgBagVMSUdIVHIIVVpPQjFCUjkKZQowCMGsARIDNjk5GLJyIMEzKKiljAMwpaaMAzhUQABYAWoFTElHSFRyCFRaT0IxQlI5CjEIwawBEgMxMjAYwTMg64kBKKmojAMwi62MAzhUQAFYAWoFTElHSFRyCFRaT0IxQlI5EgoIARABGAEqAkFWGAEiBAgBEAEoAigDKAQwAQ) \*Available to Expedia members.