Title: Cheap Flights to Marialva from CA $464 - Expedia.ca ![](https://images.trvl-media.com/place/3000021302/d3df82e5-3afc-44b4-a149-b50b06d8a0a8.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Joanito RA ![](https://images.trvl-media.com/place/3000021302/d3df82e5-3afc-44b4-a149-b50b06d8a0a8.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Marialva from CA $464 [View CA $464 flight on Sun, Sep 13, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YYZ,to:OPO,departure:13/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:463.91&airProductToken=AQpdCi0I02gSAzMzMBiYzgEgk4kBKI3dlwMw8N-XAzhPQABYAWoDU1BMcgZPTzJTUEwKLAjTaBIDMTgyGJOJASDucyic4pcDMKjjlwM4TEABWAFqA1NQTHIGT08yU1BMEgoIARABGAEqAlM0GAEiBAgBEAEoAigDKAQwAQ) [Hotels in Marialva](https://expedia.ca/Marialva-Hotels.d3000021302.Travel-Guide-Hotels)[Marialva Car Rentals](https://expedia.ca/Car-Rentals-In-Marialva.d3000021302.Car-Rental-Guide)[Marialva Vacation Packages](https://expedia.ca/Marialva.d3000021302.Destination-Travel-Guides) ## Popular airlines - ![](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:Marialva, Meda, Guarda District, Portugal,departure:14/04/2026TANYT&leg2=from:Marialva, Meda, Guarda District, Portugal,to:CMH,departure:21/04/2026TANYT&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_TP.svg) TAP Portugal [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Marialva, Meda, Guarda District, Portugal,departure:14/04/2026TANYT&leg2=from:Marialva, Meda, Guarda District, Portugal,to:CMH,departure:21/04/2026TANYT&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_IB.svg) Iberia [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Marialva, Meda, Guarda District, Portugal,departure:14/04/2026TANYT&leg2=from:Marialva, Meda, Guarda District, Portugal,to:CMH,departure:21/04/2026TANYT&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:Marialva, Meda, Guarda District, Portugal,departure:14/04/2026TANYT&leg2=from:Marialva, Meda, Guarda District, Portugal,to:CMH,departure:21/04/2026TANYT&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_AF.svg) Air France [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Marialva, Meda, Guarda District, Portugal,departure:14/04/2026TANYT&leg2=from:Marialva, Meda, Guarda District, Portugal,to:CMH,departure:21/04/2026TANYT&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_LX.svg) Swiss International Air Lines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Marialva, Meda, Guarda District, Portugal,departure:14/04/2026TANYT&leg2=from:Marialva, Meda, Guarda District, Portugal,to:CMH,departure:21/04/2026TANYT&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_UX.svg) Air Europa [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Marialva, Meda, Guarda District, Portugal,departure:14/04/2026TANYT&leg2=from:Marialva, Meda, Guarda District, Portugal,to:CMH,departure:21/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UX"}}]) - ![](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 Marialva? Prices were available within the past 7 days and start at CA $464 for one-way flights and CA $707 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Tue, Apr 21 - Fri, May 1 YTZ Toronto OPO Porto CA $707 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:OPO,departure:21/04/2026TANYT&leg2=from:OPO,to:YTZ,departure:01/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:706.45&airProductToken=AQq3AQpBCMywARIENDg2Mhj4zAEgmF0o_vmKAzDJ-ooDOEtAAFgBaghFQ09MSUdIVHIIS0oxQVhVQlF6CgjBhgESBDQ4NjIKPAjMsAESAjg3GJhdILk8KPj7igMwxP-KAzhLQAFYAWoIRUNPTElHSFRyCEtKMUFYVUJReggI15YBEgI4Nwo0CMywARIEMjA2Nhi5PCDucyiRgYsDMLGCiwM4S0ABWAFqCEVDT0xJR0hUcghLSjFBWFVCUQq2AQo-CMGGARIENDA3MxjucyDEjQEol-iLAzD864sDOEtAAFgBagVCQVNJQ3IIS0oxQVhVQlF6CgjVggESBDQwNzMKPwjBhgESBDQzODcYxI0BINizASiW7osDMP3uiwM4S0ABWAFqBUJBU0lDcghLSjFBWFVCUXoKCNWCARIENDM4NwozCMGGARIENzg2MRjYswEg-MwBKN3yiwMwm_OLAzhLQAFYAWoFQkFTSUNyCEtKMUFYVUJREgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Apr 14 - Tue, Apr 21 YYZ Toronto OPO Porto CA $740 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:OPO,departure:14/04/2026TANYT&leg2=from:OPO,to:YYZ,departure:21/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:739.81&airProductToken=AQqHAQpCCMSYARIEODY4MBiYzgEg4jAosrCKAzDvs4oDOEVAAFgBaglNQUlOQkFTSUNyCFZOTjcyTEJEegoIwYwBEgQ4NjgwCkEIxJgBEgQ4MjU4GOIwIO5zKLC0igMwwbWKAzhFQAFYAWoJTUFJTkJBU0lDcghWTk43MkxCRHoKCMGMARIEODI1OAqJAQpCCMSYARIEOTY3MxjucyCAkwEokPSKAzCm9YoDOEVAAFgBaglNQUlOQkFTSUNyCFZOTjcyTEJEegoIy5gBEgQ5NjczCkMIxJgBEgQ5NDAwGICTASCYzgEo0PaKAzCw-ooDOEVAAVgBaglNQUlOQkFTSUNyCFZOTjcyTEJEegoIy5gBEgQ5NDAwEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Mon, May 4 - Thu, May 7 YYZ Toronto OPO Porto CA $743 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:OPO,departure:04/05/2026TANYT&leg2=from:OPO,to:YYZ,departure:07/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:742.40&airProductToken=AQqxAQpCCMyQARIENjU1ORiYzgEg64kBKMGRjAMw6pSMAzhLQABYAWoIRUNPTElHSFRyCEtKMUFYVUJRegoIwYYBEgQ2NTU5CjUIzJABEgQyNDc3GOuJASCMFSj9lowDMPCXjAM4S0ABWAFqCEVDT0xJR0hUcghLSjFBWFVCUQo0CMyQARIEMTc4OBiMFSDucyjtmIwDMKGajAM4S0ABWAFqCEVDT0xJR0hUcghLSjFBWFVCUQprCjQIzLABEgQyMDY1GO5zILk8KOyujAMwgrCMAzhLQABYAWoIRUNPTElHSFRyCEtKMUFYVUJRCjMIzLABEgI4MBi5PCCYzgEom7WMAzCyuYwDOEtAAVgBaghFQ09MSUdIVHIIS0oxQVhVQlESCggCEAEYAioCTEgYASIECAEQASgCKAMoBDAB) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Thu, May 28 - Tue, Jun 2 YYZ Toronto OPO Porto CA $743 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:OPO,departure:28/05/2026TANYT&leg2=from:OPO,to:YYZ,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:742.76&airProductToken=AQp_Cj4Iy5gBEgQ1NTIyGJjOASCpUSiNnY4DMIKejgM4VkAAWAFqBUxJR0hUcghWTk43MkxCRHoKCMSYARIENTUyMgo9CMuYARIEODIxNxipUSDucyj2no4DMJqijgM4VkABWAFqBUxJR0hUcghWTk43MkxCRHoKCMSYARIEODIxNwpoCjIIy5gBEgQxNTc2GO5zIICTASiY044DMK7UjgM4TEAAWAFqBUxJR0hUcghWTk43MkxCRAoyCMuYARIDNjkxGICTASCYzgEosNqOAzCQ3o4DOFZAAVgBagVMSUdIVHIIVk5ONzJMQkQSCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAN) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Mon, May 25 - Tue, Jun 2 YYZ Toronto OPO Porto CA $751 Roundtrip found 13 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:OPO,departure:25/05/2026TANYT&leg2=from:OPO,to:YYZ,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:750.01&airProductToken=AQpmCjEIwYwBEgMzNTcYmM4BIOIwKIj7jQMwxf6NAzhWQABYAWoFTElHSFRyCFZOTjcyTEJECjEIwYwBEgQxNTI4GOIwIO5zKNCBjgMw4YKOAzhMQAFYAWoFTElHSFRyCFZOTjcyTEJECmYKMQjBjAESBDE1MTcY7nMg4jAom82OAzCizo4DOExAAFgBagVMSUdIVHIIVk5ONzJMQkQKMQjBjAESAzM1OBjiMCCYzgEozdKOAzC81o4DOFZAAVgBagVMSUdIVHIIVk5ONzJMQkQSCggBEAEYASoCQUYYASIECAEQASgCKAMoBDAN) ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Marialva. 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 Marialva. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Marialva. 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 Marialva 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 Marialva. Looking to save even more? Get additional savings by bundling your Marialva 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 Marialva trip! ## Travel information | Destination airport | Dr. Francisco de Sa Carneiro | | ----------------------------- | ---------------------------- | | Destination airport IATA code | OPO | | Destination city name | Porto | | Roundtrip price | CA $706 | ## Trending flights to Marialva Prices were available within the past 7 days and start at CA $464 for one-way flights and CA $707 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Tue, Apr 21 - Fri, May 1 YTZ Toronto OPO Porto CA $707 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:OPO,departure:21/04/2026TANYT&leg2=from:OPO,to:YTZ,departure:01/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:706.45&airProductToken=AQq3AQpBCMywARIENDg2Mhj4zAEgmF0o_vmKAzDJ-ooDOEtAAFgBaghFQ09MSUdIVHIIS0oxQVhVQlF6CgjBhgESBDQ4NjIKPAjMsAESAjg3GJhdILk8KPj7igMwxP-KAzhLQAFYAWoIRUNPTElHSFRyCEtKMUFYVUJReggI15YBEgI4Nwo0CMywARIEMjA2Nhi5PCDucyiRgYsDMLGCiwM4S0ABWAFqCEVDT0xJR0hUcghLSjFBWFVCUQq2AQo-CMGGARIENDA3MxjucyDEjQEol-iLAzD864sDOEtAAFgBagVCQVNJQ3IIS0oxQVhVQlF6CgjVggESBDQwNzMKPwjBhgESBDQzODcYxI0BINizASiW7osDMP3uiwM4S0ABWAFqBUJBU0lDcghLSjFBWFVCUXoKCNWCARIENDM4NwozCMGGARIENzg2MRjYswEg-MwBKN3yiwMwm_OLAzhLQAFYAWoFQkFTSUNyCEtKMUFYVUJREgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwAQ) \*Available to Expedia members.