Title: Cheap Flights to Boi from CA $424 - Expedia.ca ![Església de Sant Joan de Boí (la Vall de Boí)](https://images.trvl-media.com/place/3000018451/d926e32f-daba-450c-9960-cb8c8693478a.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3000018451/d926e32f-daba-450c-9960-cb8c8693478a.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Boi from CA $424 [View CA $424 flight on Thu, Jun 18, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YYZ,to:BCN,departure:18/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:423.12&airProductToken=AQpbCiwI02gSAzMyMhiYzgEg71gorYqQAzCQjZADOFZAAFgBagNTUExyBlZPMlNQTAorCNNoEgM1MDYY71ggwWgo1o2QAzCoj5ADOFZAAVgBagNTUExyBlZPMlNQTBIKCAEQARgBKgJTNBgBIgQIARABKAIoAygEMAE) [Hotels in Boi](https://expedia.ca/Boi-Hotels.d6358645.Travel-Guide-Hotels)[Things to do in Boi](https://expedia.ca/Things-To-Do-In-Boi.d6358645.Travel-Guide-Activities)[Boi Car Rentals](https://expedia.ca/Car-Rentals-In-Boi.d6358645.Car-Rental-Guide)[Boi Vacation Packages](https://expedia.ca/Boi.d6358645.Destination-Travel-Guides) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Boi, La Vall de Boi, Catalonia, Spain,departure:22/03/2026TANYT&leg2=from:Boi, La Vall de Boi, Catalonia, Spain,to:CMH,departure:29/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Boi, La Vall de Boi, Catalonia, Spain,departure:22/03/2026TANYT&leg2=from:Boi, La Vall de Boi, Catalonia, Spain,to:CMH,departure:29/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](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:Boi, La Vall de Boi, Catalonia, Spain,departure:22/03/2026TANYT&leg2=from:Boi, La Vall de Boi, Catalonia, Spain,to:CMH,departure:29/03/2026TANYT&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_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Boi, La Vall de Boi, Catalonia, Spain,departure:22/03/2026TANYT&leg2=from:Boi, La Vall de Boi, Catalonia, Spain,to:CMH,departure:29/03/2026TANYT&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_TP.svg) TAP Portugal [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Boi, La Vall de Boi, Catalonia, Spain,departure:22/03/2026TANYT&leg2=from:Boi, La Vall de Boi, Catalonia, Spain,to:CMH,departure:29/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TP"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Boi, La Vall de Boi, Catalonia, Spain,departure:22/03/2026TANYT&leg2=from:Boi, La Vall de Boi, Catalonia, Spain,to:CMH,departure:29/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![](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:Boi, La Vall de Boi, Catalonia, Spain,departure:22/03/2026TANYT&leg2=from:Boi, La Vall de Boi, Catalonia, Spain,to:CMH,departure:29/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![](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 Boi? Prices were available within the past 7 days and start at CA $424 for one-way flights and CA $633 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Tue, Apr 7 - Fri, Apr 17 YYZ Toronto BCN Barcelona CA $633 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BCN,departure:07/04/2026TANYT&leg2=from:BCN,to:YYZ,departure:17/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:632.12&airProductToken=AQplCjEIxpIBEgM2MDIYmM4BIIopKK3giQMw_OKJAzhOQABYAWoFTElHSFRyCE5VMk1DQUxUCjAIxpIBEgM1OTYYiikgwWgo-eOJAzD95YkDOE5AAVgBagVMSUdIVHIITlUyTUNBTFQKZQowCMaSARIDNTk3GMFoIIopKNnLigMw7M2KAzhOQABYAWoFTElHSFRyCE5VMk1DQUxUCjEIxpIBEgM2MDUYiikgmM4BKNDOigMwvdGKAzhOQAFYAWoFTElHSFRyCE5VMk1DQUxUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Mon, May 25 - Wed, Jun 3 YUL Montreal BCN Barcelona CA $689 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:BCN,departure:25/05/2026TANYT&leg2=from:BCN,to:YUL,departure:03/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:688.51&airProductToken=AQp3CjMI1KABEgMyNTQYmF0gi5IBKKX9jQMwuoCOAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcKQAjUoAESBDEwMzYYi5IBIMFoKKKDjgMwkISOAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDd6CgjOkgESBDEwMzYKawo0CNSgARIEMTAzMRjBaCCLkgEotdqOAzCt244DOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwozCNSgARIDMjUzGIuSASCYXSj83Y4DMM3hjgM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSUg3EgoIARABGAEqAlRQGAEiBAgBEAEoAigDKAQwDQ) ![Air Transat](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TS.gif) Sun, Apr 12 - Mon, May 4 YUL Montreal BCN Barcelona CA $709 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:BCN,departure:12/04/2026TANYT&leg2=from:BCN,to:YUL,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:708.55&airProductToken=AQovCi0I1KYBEgMyNjAYmF0gwWgogZqKAzC0nYoDOE9AAFgBagNCR1RyB08wQkdUMkMKLwotCNSmARIDMjYxGMFoIJhdKMKKjAMwwI6MAzhPQABYAWoDQkdUcgdPMEJHVDJDEgoIARABGAEqAlRTGAEiBAgBEAEoAigDKAQwDQ) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Sun, Apr 19 - Wed, May 13 YUL Montreal BCN Barcelona CA $719 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:BCN,departure:19/04/2026TANYT&leg2=from:BCN,to:YUL,departure:13/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:718.91&airProductToken=AQo-CjwI0IgBEgQ3MjYwGJhdIMFoKOHoigMwlOyKAzhWQABYAWoFQkFTSUNyB1YwQlNDMkN6CgjUpgESBDcyNjAKPgo8CNCIARIENzI2MRjBaCCYXSji74wDMODzjAM4VkAAWAFqBUJBU0lDcgdWMEJTQzNDegoI1KYBEgQ3MjYxEgoIARABGAEqAlBEGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, May 4 - Thu, May 21 YUL Montreal BCN Barcelona CA $750 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:BCN,departure:04/05/2026TANYT&leg2=from:BCN,to:YUL,departure:21/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:749.51&airProductToken=AQoyCjAIwYYBEgM4MjIYmF0gwWgoi4-MAzDIkowDOEtAAFgBagVCQVNJQ3IIS1oxQVhVQlEKMgowCMGGARIDODIzGMFoIJhdKMfIjQMwtsyNAzhLQABYAWoFQkFTSUNyCEtaMUFYVUJREgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![](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 Boi's airport? ### How many airlines fly to Boi? ### Which airlines fly to Boi? ### How many nonstop flights are there to Boi? ### Where are the most popular flights to Boi departing from? ### How long is the flight to Boi Airport? ### How to book the cheapest flight to Boi? ### Do you have any tips for my flight to Boi? > - Flying can be a stress-free experience if you take the right stuff. First of all you'll need basic toiletry items, such as a toothbrush and hairbrush, a spare change of clothes and something to read. Secondly, leave space in your bag for your electronic devices, chargers, your medications and maybe a cozy neck pillow too. Lastly, don't forget to take your passport, travel documents and some money. > > > Do not pack the following items in your hand luggage: > > > - Make sure you don't have sharp objects (like a knife or scissors) hiding in one of the zippers of your hand luggage. Other restricted items include explosive or flammable products, such as fuel and fireworks, and gels and liquids in containers with a volume of more than 3.4 ounces (100 millilitres). > > > What to wear on a flight: > > > - Your aim here is to feel as comfortable as possible. Pick easy-to-remove footwear, dress in loose, breathable clothing and don't forget to bring a sweater in case it gets cold in the cabin. > - Deep vein thrombosis (DVT) is a risk on long-haul flights. It's the result of blood clots forming due to inactivity and poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression tights or socks. ### How to get through airport security fast when flying to Boi? > - Your travel documents and ID will need to be shown to airport security personnel. Keep them at hand to avoid fumbling around for them. > - Time to strip down. Well sort of. Your belt, jacket, keys and other items in your pocket, like your headphones, will be required to go through the X-ray machine. Make your life easier by removing them before your turn arrives. > - All your electronic gadgets, including your phone and tablet, will also need to be scanned. > - Any liquids or gels, such as shampoo or hand cream, that you want to bring on board need to be in containers no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-lock bag. > - There's a chance you'll be required to take your shoes off for scanning, so wearing slip-on sneakers is always a good idea. > - Airlines will not allow any sharp objects in the cabin. If you must bring these kinds of items, pack them safely in your checked baggage. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Boi. 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 Boi. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Boi. 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 Boi 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 Boi. Looking to save even more? Get additional savings by bundling your Boi 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 Boi trip! ## Travel information | Destination airport | Barcelona Intl. | | ----------------------------- | --------------- | | Destination airport IATA code | BCN | | Destination city name | Barcelona | | Roundtrip price | CA $632 | ## Trending flights to Boi Prices were available within the past 7 days and start at CA $424 for one-way flights and CA $633 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Tue, Apr 7 - Fri, Apr 17 YYZ Toronto BCN Barcelona CA $633 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BCN,departure:07/04/2026TANYT&leg2=from:BCN,to:YYZ,departure:17/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:632.12&airProductToken=AQplCjEIxpIBEgM2MDIYmM4BIIopKK3giQMw_OKJAzhOQABYAWoFTElHSFRyCE5VMk1DQUxUCjAIxpIBEgM1OTYYiikgwWgo-eOJAzD95YkDOE5AAVgBagVMSUdIVHIITlUyTUNBTFQKZQowCMaSARIDNTk3GMFoIIopKNnLigMw7M2KAzhOQABYAWoFTElHSFRyCE5VMk1DQUxUCjEIxpIBEgM2MDUYiikgmM4BKNDOigMwvdGKAzhOQAFYAWoFTElHSFRyCE5VMk1DQUxUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) \*Available to Expedia members.