Title: Cheap Flights to O Castro from CA $401 - Expedia.ca ![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) # Cheap Flights to O Castro from CA $401 [View CA $401 flight on Wed, Apr 22, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:SCQ,to:LEN,departure:22/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:400.40&airProductToken=AQpFCiEIyYQBEgQ1MzYyGNKAASDBaCidh4sDMIGIiwM4T0AAWAEKIAjJhAESBDI0NzAYwWggi2kojoyLAzDojIsDOEFAAVgBEgoIARABGAEqAklCGAEiBAgBEAEoBDAB) [Hotels in O Castro](https://expedia.ca/O-Castro-Hotels.d6344956.Travel-Guide-Hotels)[O Castro Car Rentals](https://expedia.ca/Car-Rentals-In-O-Castro.d6344956.Car-Rental-Guide)[O Castro Vacation Packages](https://expedia.ca/O-Castro.d6344956.Destination-Travel-Guides) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:O Castro, O Barco de Valdeorras, Galicia, Spain,departure:13/03/2026TANYT&leg2=from:O Castro, O Barco de Valdeorras, Galicia, Spain,to:CMH,departure:20/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UX.svg) Air Europa [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:O Castro, O Barco de Valdeorras, Galicia, Spain,departure:13/03/2026TANYT&leg2=from:O Castro, O Barco de Valdeorras, Galicia, Spain,to:CMH,departure:20/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UX"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:O Castro, O Barco de Valdeorras, Galicia, Spain,departure:13/03/2026TANYT&leg2=from:O Castro, O Barco de Valdeorras, Galicia, Spain,to:CMH,departure:20/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:O Castro, O Barco de Valdeorras, Galicia, Spain,departure:13/03/2026TANYT&leg2=from:O Castro, O Barco de Valdeorras, Galicia, Spain,to:CMH,departure:20/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VY.svg) Vueling Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:O Castro, O Barco de Valdeorras, Galicia, Spain,departure:13/03/2026TANYT&leg2=from:O Castro, O Barco de Valdeorras, Galicia, Spain,to:CMH,departure:20/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VY"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:O Castro, O Barco de Valdeorras, Galicia, Spain,departure:13/03/2026TANYT&leg2=from:O Castro, O Barco de Valdeorras, Galicia, Spain,to:CMH,departure:20/03/2026TANYT&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_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:O Castro, O Barco de Valdeorras, Galicia, Spain,departure:13/03/2026TANYT&leg2=from:O Castro, O Barco de Valdeorras, Galicia, Spain,to:CMH,departure:20/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](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 30% 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.ca/login) ## How much is the cheapest flight to O Castro? Prices were available within the past 7 days and start at CA $401 for one-way flights and CA $929 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Sun, Apr 19 - Mon, Apr 20 SCQ Santiago de Compostela LEN León CA $1,259 Roundtrip found 22 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SCQ,to:LEN,departure:19/04/2026TANYT&leg2=from:LEN,to:SCQ,departure:20/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1258.40&airProductToken=AQpxCj0IyYQBEgQ1MzY5GNKAASDBaCiO34oDMPLfigM4RkAAWAFqBk9QVElNQXIGRlJWWU40egoI1rIBEgQ1MzY5CjAIyYQBEgQyNDcwGMFoIItpKMPjigMwneSKAzhWQAFYAWoGT1BUSU1BcgZWRE4wTTgKcQowCMmEARIEMjQ3MRiLaSDBaCim64oDMPvrigM4VkAAWAFqBk9QVElNQXIGVkROME04Cj0IyYQBEgQ1MzU5GMFoINKAASjE9YoDMLL2igM4QUABWAFqBk9QVElNQXIGQVJWWU40egoI1rIBEgQ1MzU5EgoIARABGAEqAklCGAEiBAgBEAEoAigDKAQwAQ) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Sun, Apr 19 - Mon, Apr 20 SCQ Santiago de Compostela LEN León CA $1,271 Roundtrip found 22 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SCQ,to:LEN,departure:19/04/2026TANYT&leg2=from:LEN,to:SCQ,departure:20/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1270.50&airProductToken=AQpxCj0IyYQBEgQ1MzY5GNKAASDBaCiO34oDMPLfigM4RkAAWAFqBk9QVElNQXIGRlJWWU40egoI1rIBEgQ1MzY5CjAIyYQBEgQyNDcwGMFoIItpKK7qigMwiOuKAzhWQAFYAWoGT1BUSU1BcgZWRE4wTTgKcQowCMmEARIEMjQ3MRiLaSDBaCim64oDMPvrigM4VkAAWAFqBk9QVElNQXIGVkROME04Cj0IyYQBEgQ1MzY4GMFoINKAASjM9IoDMLr1igM4QUABWAFqBk9QVElNQXIGQVJWWU40egoI1rIBEgQ1MzY4EgoIARABGAEqAklCGAEiBAgBEAEoAigDKAQwAQ) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Sun, Apr 19 - Mon, Apr 20 SCQ Santiago de Compostela LEN León CA $1,298 Roundtrip found 22 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SCQ,to:LEN,departure:19/04/2026TANYT&leg2=from:LEN,to:SCQ,departure:20/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1297.30&airProductToken=AQpxCj0IyYQBEgQ1MzY5GNKAASDBaCiO34oDMPLfigM4RkAAWAFqBk9QVElNQXIGRlJWWU40egoI1rIBEgQ1MzY5CjAIyYQBEgQyNDcwGMFoIItpKMPjigMwneSKAzhWQAFYAWoGT1BUSU1BcgZWRE4wTTgKcQowCMmEARIEMjQ3MRiLaSDBaCim64oDMPvrigM4VkAAWAFqBk9QVElNQXIGVkROME04Cj0IyYQBEgQ1ODg3GMFoINKAASj97IoDMOvtigM4WkABWAFqBk9QVElNQXIGWlJWWU40egoI1rIBEgQ1ODg3EgoIARABGAEqAklCGAEiBAgBEAEoAigDKAQwAQ) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Sun, Apr 19 - Mon, Apr 20 SCQ Santiago de Compostela LEN León CA $1,310 Roundtrip found 22 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SCQ,to:LEN,departure:19/04/2026TANYT&leg2=from:LEN,to:SCQ,departure:20/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1309.40&airProductToken=AQpxCj0IyYQBEgQ1MzY5GNKAASDBaCiO34oDMPLfigM4RkAAWAFqBk9QVElNQXIGRlJWWU40egoI1rIBEgQ1MzY5CjAIyYQBEgQyNDcwGMFoIItpKK7qigMwiOuKAzhWQAFYAWoGT1BUSU1BcgZWRE4wTTgKcQowCMmEARIEMjQ3MRiLaSDBaCim64oDMPvrigM4VkAAWAFqBk9QVElNQXIGVkROME04Cj0IyYQBEgQ1ODg3GMFoINKAASj97IoDMOvtigM4WkABWAFqBk9QVElNQXIGWlJWWU40egoI1rIBEgQ1ODg3EgoIARABGAEqAklCGAEiBAgBEAEoAigDKAQwAQ) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Sun, Apr 19 - Mon, Apr 20 SCQ Santiago de Compostela LEN León CA $1,315 Roundtrip found 22 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SCQ,to:LEN,departure:19/04/2026TANYT&leg2=from:LEN,to:SCQ,departure:20/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1314.40&airProductToken=AQpxCj0IyYQBEgQ1MzYwGNKAASDBaCjH5YoDMKvmigM4TUAAWAFqBk9QVElNQXIGTVJWWU40egoI1rIBEgQ1MzYwCjAIyYQBEgQyNDcwGMFoIItpKK7qigMwiOuKAzhWQAFYAWoGT1BUSU1BcgZWRE4wTTgKcQowCMmEARIEMjQ3MRiLaSDBaCim64oDMPvrigM4VkAAWAFqBk9QVElNQXIGVkROME04Cj0IyYQBEgQ1MzU5GMFoINKAASjE9YoDMLL2igM4QUABWAFqBk9QVElNQXIGQVJWWU40egoI1rIBEgQ1MzU5EgoIARABGAEqAklCGAEiBAgBEAEoAigDKAQwAQ) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.ca/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### What is the name of O Castro's airport? ### How many airlines fly to O Castro? ### Which airlines fly to O Castro? ### How many nonstop flights are there to O Castro? ### Where are the most popular flights to O Castro departing from? ### How long is the flight to O Castro Airport? ### How to book the cheapest flight to O Castro? ### Do you have any tips for my flight to O Castro? > - Firstly, and most importantly, pack in your passport, important documents, bank cards and vital medications. Next, you'll want some extra in-flight entertainment to help pass the time. A thrilling novel and a laptop filled with your favourite shows are some fantastic options. If you hope to catch forty winks, a quality neck pillow and some noise-cancelling headphones will also be useful. Finally, leave some space for a toothbrush and some deodorant so you'll step off the plane feeling fresh and raring to go. > > > Do not pack the following items in your hand luggage: > > > - Squeeze all your full-sized bottles of shampoo and hairspray in your checked baggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated by security. Sharp objects, like your trusty Swiss Army knife, and products which are flammable or explosive, such as aerosol cans, flares and poisons, are also restricted. > > > What to wear on a flight: > > > - You'll want to go for comfort over style. Prepare for temperature changes by layering up, and opt for closed-toe, flat footwear like sneakers. > - Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It results from blood clotting due to poor circulation and inactivity, so do some gentle foot and leg exercises in your seat and consider wearing compression socks. ### How to get through airport security fast when flying to O Castro? > - Airport security personnel first need to establish that you have a valid passport and matching boarding pass before you're allowed to proceed any further. Have them ready to show. > - Next up is the X-ray machine. Empty your pockets and remove anything that is likely to set off the scanner's alarm. This includes things like earphones or headphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt. > - Your electronic gadgets like phones and laptops will also have to go on a tray to be scanned. Don't worry though, you'll be back online in no time. > - Any gels or liquids, such as shampoo or hairspray, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-close bag. > - The right choice of footwear can save you several valuable minutes. Hiking or heavy-style boots are often required to be removed and separately scanned. Lightweight sneakers are usually not. > - Knives and other sharp items are prohibited in the cabin. They'll be seized at security, so pack them in your checked suitcase. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to O Castro. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to O Castro. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to O Castro. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your O Castro flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to O Castro. Looking to save even more? Get additional savings by bundling your O Castro flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your O Castro trip! ## Travel information | Destination airport | Lavacolla | | ----------------------------- | ---------------------- | | Destination airport IATA code | SCQ | | Destination city name | Santiago de Compostela | | Roundtrip price | CA $928 | ## Trending flights to O Castro Prices were available within the past 7 days and start at CA $401 for one-way flights and CA $929 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, May 31 - Sat, Jun 13 YYZ Toronto SCQ Santiago de Compostela CA $929 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:SCQ,departure:31/05/2026TANYT&leg2=from:SCQ,to:YYZ,departure:13/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:928.12&airProductToken=AQpHCiII1YIBEgQzNjQ4GJjOASDEjQEolbuOAzD0u44DOEtAAFgBCiEI1YIBEgMyMjIYxI0BINKAASiTv44DMLfCjgM4S0ABWAEKRwohCNWCARIDMjIxGNKAASDEjQEooMqPAzD2zY8DOEtAAFgBCiII1YIBEgQ4NDM2GMSNASCYzgEom8-PAzD-z48DOEtAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) \*Available to Expedia members.