Title: Cheap Flights to Greater Chaco Region - Expedia.ca ![Greater Chaco Region showing wetlands and a lake or waterhole](https://images.trvl-media.com/place/6208822/2092f984-873e-40c6-85f2-2865a368f7ed.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Ministerio de Turismo de la Nacion/Argentina Travel ![](https://images.trvl-media.com/place/6208822/2092f984-873e-40c6-85f2-2865a368f7ed.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Greater Chaco Region - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only [Greater Chaco Region Travel Guide](https://expedia.ca/Greater-Chaco-Region.dx6208822)[Hotels in Greater Chaco Region](https://expedia.ca/Greater-Chaco-Region-Hotels.d6208822.Travel-Guide-Hotels)[Greater Chaco Region Car Rentals](https://expedia.ca/Car-Rentals-In-Greater-Chaco-Region.d6208822.Car-Rental-Guide)[Greater Chaco Region Vacation Packages](https://expedia.ca/Greater-Chaco-Region.d6208822.Destination-Travel-Guides) ## Popular airlines - ![Aerolineas Argentinas](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AR.svg) Aerolineas Argentinas - ![B & H Airlines](https://a.travel-assets.com/air/airlines/ja.gif) B & H Airlines - ![GOL Linhas Aereas S.A.](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_G3.svg) GOL Linhas Aereas S.A. - ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM - ![LATAM Airlines Group](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LA.svg) LATAM Airlines Group - ![notification illustration](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\* - ![deals illustration](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\* - ![trophy illustration](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 Greater Chaco Region? Prices were available within the past 7 days and start at for one-way flights and CA $2,020 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) Sat, Feb 7 - Wed, Mar 11 YUL Montreal FMA Formosa CA $2,020 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:FMA,departure:07/02/2026TANYT&leg2=from:FMA,to:YUL,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2019.81&airProductToken=AQplCiAI1YIBEgQ4NzA2GJhdIIg4KOTHhAMw-8mEAzhTQABYAQofCNWCARIDODMxGIg4IKQmKN7ThAMwrNiEAzhTQAFYAQogCMGkARIEMTc1OBiAeSCFAyjU3YQDML3ehAM4TUABWAEKZQogCMGkARIEMTc1ORiFAyCAeSilsIcDMI6xhwM4VEAAWAEKHwjVggESAzgxOBikJiCIOCjFu4cDMKzAhwM4VkABWAEKIAjVggESBDg3MDcYiDggmF0oxsOHAzCixYcDOFZAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Feb 11 - Thu, Mar 12 YUL Montreal FMA Formosa CA $2,086 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:FMA,departure:11/02/2026TANYT&leg2=from:FMA,to:YUL,departure:12/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2085.81&airProductToken=AQpmCiAIwYYBEgQxMjA4GJhdIIwCKIL1hAMw8faEAzhMQABYAQogCMGkARIEMTMwNRiMAiCkJii2-4QDMNf_hAM4TkABWAEKIAjBpAESBDE3NTIYgHkghQMox4aFAzCwh4UDOEdAAVgBCmYKIAjBpAESBDE3NTkYhQMggHkoxbuHAzCuvIcDOEdAAFgBCiAIwaQBEgQxMzA0GKQmIIwCKNTAhwMw_8SHAzhOQAFYAQogCMGGARIEMTIwORiMAiCYXSj3xYcDMNLHhwM4TEABWAESCggBEAEYASoCQVIYASIECAEQASgEMAE) ![Copa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CM.gif) Sun, Feb 8 - Tue, Mar 17 YUL Montreal FMA Formosa CA $2,087 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:FMA,departure:08/02/2026TANYT&leg2=from:FMA,to:YUL,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2086.61&airProductToken=AQpmCiAIw5oBEgM0ODQYmF0g78QBKJPOhAMw_dCEAzhFQABYAQogCMOaARIDMzQ2GO_EASCkJiix04QDMO7WhAM4RUABWAEKIAjBpAESBDE3NTgYgHkghQMo1N2EAzC93oQDOE1AAVgBCmYKIAjBpAESBDE3NTMYhQMggHko2O-HAzDB8IcDOE1AAFgBCiAIw5oBEgMzNjQYpCYg78QBKMD5hwMw7vyHAzhUQAFYAQogCMOaARIDNDIyGO_EASCYXSi8_ocDMJeBiAM4VEABWAESCggBEAEYASoCQ00YASIECAEQASgEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, Feb 8 - Wed, Mar 11 YUL Montreal FMA Formosa CA $2,100 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:FMA,departure:08/02/2026TANYT&leg2=from:FMA,to:YUL,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2099.81&airProductToken=AQpkCh8IwYYBEgM1ODMYmF0giDgohNOEAzCb1YQDOExAAFgBCh8I1YIBEgM4MzEYiDggpCYo_t6EAzDM44QDOFdAAVgBCiAIwaQBEgQxNzU4GIB5IIUDKPTohAMw3emEAzhNQAFYAQplCiAIwaQBEgQxNzU5GIUDIIB5KKWwhwMwjrGHAzhUQABYAQofCNWCARIDODE4GKQmIIg4KMW7hwMwrMCHAzhWQAFYAQogCNWCARIEODcwNxiIOCCYXSjGw4cDMKLFhwM4VkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ![Copa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CM.gif) Sun, Feb 8 - Thu, Mar 12 YUL Montreal FMA Formosa CA $2,107 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:FMA,departure:08/02/2026TANYT&leg2=from:FMA,to:YUL,departure:12/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2106.61&airProductToken=AQpmCiAIw5oBEgM0ODQYmF0g78QBKJPOhAMw_dCEAzhFQABYAQogCMOaARIDMzQ2GO_EASCkJiix04QDMO7WhAM4RUABWAEKIAjBpAESBDE3NTgYgHkghQMo1N2EAzC93oQDOE1AAVgBCmYKIAjBpAESBDE3NTkYhQMggHkoxbuHAzCuvIcDOE1AAFgBCiAIw5oBEgMzMjgYpCYg78QBKNe-hwMwlcKHAzhUQAFYAQogCMOaARIDNDIyGO_EASCYXSicxocDMPfIhwM4VEABWAESCggBEAEYASoCQ00YASIECAEQASgEMAE) ![Copa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CM.gif) Sun, Feb 8 - Mon, Mar 16 YUL Montreal FMA Formosa CA $2,117 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:FMA,departure:08/02/2026TANYT&leg2=from:FMA,to:YUL,departure:16/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2116.61&airProductToken=AQpmCiAIw5oBEgM0ODQYmF0g78QBKJPOhAMw_dCEAzhFQABYAQogCMOaARIDMzQ2GO_EASCkJiix04QDMO7WhAM4RUABWAEKIAjBpAESBDE3NTgYgHkghQMo1N2EAzC93oQDOE1AAVgBCmYKIAjBpAESBDE3NTkYhQMggHkoxeiHAzCu6YcDOE1AAFgBCiAIw5oBEgMyNzgYpCYg78QBKOfwhwMwnfSHAzhFQAFYAQogCMOaARIDNDIyGO_EASCYXSi8_ocDMJeBiAM4RUABWAESCggBEAEYASoCQ00YASIECAEQASgEMAE) ![Copa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CM.gif) Thu, Feb 12 - Tue, Mar 17 YUL Montreal FMA Formosa CA $2,178 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:FMA,departure:12/02/2026TANYT&leg2=from:FMA,to:YUL,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2177.61&airProductToken=AQpmCiAIw5oBEgM0ODQYmF0g78QBKJP7hAMw_f2EAzhXQABYAQogCMOaARIDMTY3GO_EASCkJij4_oQDMLSChQM4V0ABWAEKIAjBpAESBDE3NTIYgHkghQMox4aFAzCwh4UDOE1AAVgBCmYKIAjBpAESBDE3NTMYhQMggHko2O-HAzDB8IcDOE1AAFgBCiAIw5oBEgMzNjQYpCYg78QBKMD5hwMw7vyHAzhUQAFYAQogCMOaARIDNDIyGO_EASCYXSi8_ocDMJeBiAM4VEABWAESCggBEAEYASoCQ00YASIECAEQASgEMAE) ![Copa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CM.gif) Sun, Feb 8 - Sun, Mar 15 YUL Montreal FMA Formosa CA $2,193 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:FMA,departure:08/02/2026TANYT&leg2=from:FMA,to:YUL,departure:15/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2192.61&airProductToken=AQpmCiAIw5oBEgM0ODQYmF0g78QBKJPOhAMw_dCEAzhFQABYAQogCMOaARIDMzQ2GO_EASCkJiix04QDMO7WhAM4RUABWAEKIAjBpAESBDE3NTgYgHkghQMo1N2EAzC93oQDOE1AAVgBCmYKIAjBpAESBDE3NTkYhQMggHkooN2HAzCJ3ocDOE1AAFgBCiAIw5oBEgMyNzgYpCYg78QBKMflhwMw_eiHAzhXQAFYAQogCMOaARIDNDIyGO_EASCYXSic84cDMPf1hwM4V0ABWAESCggBEAEYASoCQ00YASIECAEQASgEMAE) ![Copa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CM.gif) Thu, Feb 12 - Thu, Mar 12 YUL Montreal FMA Formosa CA $2,198 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:FMA,departure:12/02/2026TANYT&leg2=from:FMA,to:YUL,departure:12/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2197.61&airProductToken=AQpmCiAIw5oBEgM0ODQYmF0g78QBKJP7hAMw_f2EAzhXQABYAQogCMOaARIDMTY3GO_EASCkJij4_oQDMLSChQM4V0ABWAEKIAjBpAESBDE3NTIYgHkghQMox4aFAzCwh4UDOE1AAVgBCmYKIAjBpAESBDE3NTkYhQMggHkoxbuHAzCuvIcDOE1AAFgBCiAIw5oBEgMzMjgYpCYg78QBKNe-hwMwlcKHAzhUQAFYAQogCMOaARIDNDIyGO_EASCYXSicxocDMPfIhwM4VEABWAESCggBEAEYASoCQ00YASIECAEQASgEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Feb 10 - Wed, Mar 11 YUL Montreal FMA Formosa CA $2,200 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:FMA,departure:10/02/2026TANYT&leg2=from:FMA,to:YUL,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2199.81&airProductToken=AQpkCh8IwYYBEgM1ODMYmF0giDgoxOmEAzDb64QDOExAAFgBCh8I1YIBEgM4MTkYiDggpCYotvaEAzCE-4QDOFZAAVgBCiAIwaQBEgQxNzU4GIB5IIUDKK__hAMwmICFAzhNQAFYAQplCiAIwaQBEgQxNzU5GIUDIIB5KKWwhwMwjrGHAzhUQABYAQofCNWCARIDODE4GKQmIIg4KMW7hwMwrMCHAzhWQAFYAQogCNWCARIEODcwNxiIOCCYXSjGw4cDMKLFhwM4VkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ## Frequently asked questions ### How do I find cheap flights to Greater Chaco Region that have flexible change policies? ### How can I find cheap tickets to Greater Chaco Region? ### How much is a flight to Greater Chaco Region? ### When is the cheapest time to fly to Greater Chaco Region? ### How much is a plane ticket to Greater Chaco Region? ### What months are the cheapest to book a flight to Greater Chaco Region? ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Greater Chaco Region. 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 Greater Chaco Region. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Greater Chaco Region. 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 Greater Chaco Region 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 Greater Chaco Region. Looking to save even more? Get additional savings by bundling your Greater Chaco Region 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 Greater Chaco Region trip! ## Travel information | Destination airport | Formosa Intl. | | ----------------------------- | ------------- | | Destination airport IATA code | FMA | | Destination city name | Formosa | | Roundtrip price | CA $2,020 | ## Trending flights to Greater Chaco Region Prices were available within the past 7 days and start at for one-way flights and CA $2,020 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) Sat, Feb 7 - Wed, Mar 11 YUL Montreal FMA Formosa CA $2,020 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:FMA,departure:07/02/2026TANYT&leg2=from:FMA,to:YUL,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2019.81&airProductToken=AQplCiAI1YIBEgQ4NzA2GJhdIIg4KOTHhAMw-8mEAzhTQABYAQofCNWCARIDODMxGIg4IKQmKN7ThAMwrNiEAzhTQAFYAQogCMGkARIEMTc1OBiAeSCFAyjU3YQDML3ehAM4TUABWAEKZQogCMGkARIEMTc1ORiFAyCAeSilsIcDMI6xhwM4VEAAWAEKHwjVggESAzgxOBikJiCIOCjFu4cDMKzAhwM4VkABWAEKIAjVggESBDg3MDcYiDggmF0oxsOHAzCixYcDOFZAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Jun 23 - Sun, Jul 12 YUL Montreal CNQ Corrientes CA $2,628 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:CNQ,departure:23/06/2026TANYT&leg2=from:CNQ,to:YUL,departure:12/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2627.71&airProductToken=AQqaAQozCMGGARICOTYYmF0gpqQBKM_DkAMwosiQAzhWQABYAWoIU1RBTkRBUkRyCFZMWFQxMlRHCjUIwaQBEgQxMjQ3GKakASCAeSi0zJADMOjNkAM4RUABWAFqCFNUQU5EQVJEcghWTFhUMTJURwosCMGkARIEMTc1MBiAeSCigwEoltaQAzD11pADOE1AAVgBagJFRnIFTTJVRUYKlwEKLAjBpAESBDE3NDkYooMBIIB5KOySkgMwxpOSAzhNQABYAWoCRUZyBU0yVUVGCjMIwawBEgMxNTQYgHkgwTMo2JySAzDen5IDOFNAAVgBaghTVEFOREFSRHIIU0xYVDQyVEcKMgjBhgESAjk5GMEzIJhdKOipkgMw7qySAzhTQAFYAWoIU1RBTkRBUkRyCFNMWFQ0MlRHEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) \*Available to Expedia members.