Title: Cheap Flights to Mermentau , LA from CA $303 - 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 Mermentau , LA from CA $303 [View CA $303 flight on Fri, Apr 17, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YVR,to:LFT,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:302.11&airProductToken=AQqfAQozCMGCARIENjMwMxi4jQEgi7gBKP3OigMwwNCKAzhCQABYAWoFQkFTSUNyCE9XQUNaTkJYCjMIwYIBEgQyNDkwGIu4ASCjsQEojNSKAzDE1YoDOEJAAVgBagVCQVNJQ3IIT1ZBV1VTQlYKMwjBggESBDUyOTEYo7EBIKuZASj11ooDMNDXigM4QkABWAFqBUJBU0lDcghPVkFXVVNCVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) [Hotels in Mermentau](https://expedia.ca/Mermentau-Hotels.d553248634998722472.Travel-Guide-Hotels)[Mermentau Car Rentals](https://expedia.ca/Car-Rentals-In-Mermentau.d553248634998722472.Car-Rental-Guide)[Mermentau Vacation Packages](https://expedia.ca/Mermentau.d553248634998722472.Destination-Travel-Guides) ## Popular airlines to Mermentau - ![](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:Mermentau, Louisiana, United States of America,departure:12/03/2026TANYT&leg2=from:Mermentau, Louisiana, United States of America,to:CMH,departure:19/03/2026TANYT&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_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Mermentau, Louisiana, United States of America,departure:12/03/2026TANYT&leg2=from:Mermentau, Louisiana, United States of America,to:CMH,departure:19/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Mermentau, Louisiana, United States of America,departure:12/03/2026TANYT&leg2=from:Mermentau, Louisiana, United States of America,to:CMH,departure:19/03/2026TANYT&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.ca/Flights-Search?leg1=from:CMH,to:Mermentau, Louisiana, United States of America,departure:12/03/2026TANYT&leg2=from:Mermentau, Louisiana, United States of America,to:CMH,departure:19/03/2026TANYT&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_NK.svg) Spirit Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Mermentau, Louisiana, United States of America,departure:12/03/2026TANYT&leg2=from:Mermentau, Louisiana, United States of America,to:CMH,departure:19/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Mermentau, Louisiana, United States of America,departure:12/03/2026TANYT&leg2=from:Mermentau, Louisiana, United States of America,to:CMH,departure:19/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Mermentau, Louisiana, United States of America,departure:12/03/2026TANYT&leg2=from:Mermentau, Louisiana, United States of America,to:CMH,departure:19/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](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 Mermentau? Prices were available within the past 7 days and start at CA $303 for one-way flights and CA $418 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Apr 4 - Wed, Apr 15 BUF Buffalo LFT Lafayette CA $418 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:LFT,departure:04/04/2026TANYT&leg2=from:LFT,to:BUF,departure:15/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:417.70&airProductToken=AQpFCiAIxJgBEgQyMDg0GIEtIOBcKLC9iQMwwL6JAzhFQABYAQohCMSYARIENTUzNRjgXCCrmQEo8L6JAzDdv4kDOEVAAVgBCkUKIQjEmAESBDU1MjkYq5kBIOBcKJu5igMwiLqKAzhFQABYAQogCMSYARIEMjMzNBjgXCCBLSjfuooDMNm7igM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Mar 31 - Sat, Apr 18 BUF Buffalo LFT Lafayette CA $487 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:LFT,departure:31/03/2026TANYT&leg2=from:LFT,to:BUF,departure:18/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:486.10&airProductToken=AQpmCh8I1YIBEgM1NDMYgS0grhwolIuJAzCJjIkDOFRAAFgBCiAI1YIBEgQyMjMxGK4cIIg4KL-MiQMw-Y2JAzhUQAFYAQohCNWCARIEMzk5OBiIOCCrmQEoiI-JAzDMj4kDOFRAAVgBCmgKIQjVggESBDQzNTQYq5kBIIg4KL_YigMwkdmKAzhLQABYAQogCNWCARIDNzAwGIg4IMSNASjK2ooDMKrcigM4S0ABWAEKIQjVggESBDM1MzcYxI0BIIEtKOLcigMwwN2KAzhLQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Mar 2 - Tue, Mar 10 BUF Buffalo AEX Alexandria CA $498 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:AEX,departure:02/03/2026TANYT&leg2=from:AEX,to:BUF,departure:10/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:497.30&airProductToken=AQqcAQoxCMGCARIENDQ5NhiBLSDLASjQyYYDMKXKhgM4QkAAWAFqBUJBU0lDcghRMEZIWk5CWAoyCMGCARIEMjgxOBjLASCjsQEow8qGAzDDzIYDOEJAAVgBagVCQVNJQ3IIUTBGSFpOQlgKMwjBggESBDM3NDQYo7EBIIC5ASjvzIYDMLrNhgM4QkABWAFqBUJBU0lDcghRMEZIWk5CWAqcAQozCMGCARIEMzk3OBiAuQEgo7EBKPSehwMw05-HAzhCQABYAWoFQkFTSUNyCE9VRkhaTkJWCjIIwYIBEgQzMDcwGKOxASDvWSiWoIcDMNehhwM4QkABWAFqBUJBU0lDcghPVUZIWk5CVgoxCMGCARIENTg2NhjvWSCBLSiyoocDMIqjhwM4QkABWAFqBUJBU0lDcghPVUZIWk5CVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Fri, Aug 14 - Fri, Aug 21 YVR Vancouver AEX Alexandria CA $648 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:AEX,departure:14/08/2026TANYT&leg2=from:AEX,to:YVR,departure:21/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:647.19&airProductToken=AQp0CjII16YBEgQxNjA2GLiNASDgXCiDjpUDMK-QlQM4TEAAWAFqBUVDT05PcghMT1VEMFpFUwo-CNemARIEODA4OBjgXCCAuQEo6JGVAzDPkpUDOExAAVgBagVFQ09OT3IITE9VRDBaRVN6CgjEmAESBDgwODgKpgEKPgjXpgESBDY0MDcYgLkBIOBcKPTTlQMw4tSVAzhMQABYAWoFRUNPTk9yCExPVUQwWkVTegoIxJgBEgQ2NDA3CjEI16YBEgQxNTkxGOBcIJgWKLHXlQMwztmVAzhMQAFYAWoFRUNPTk9yCExPVUQwWkVTCjEI16YBEgMxMjkYmBYguI0BKPjalQMw3NuVAzhMQAFYAWoFRUNPTk9yCExPVUQwWkVTEgoIARABGAEqAldTGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Apr 7 - Thu, Apr 9 YHM Hamilton LFT Lafayette CA $1,298 Roundtrip found 19 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YHM,to:LFT,departure:07/04/2026TANYT&leg2=from:LFT,to:YHM,departure:09/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1297.72&airProductToken=AQqwAQo1CMGGARIEODkzMhj4YSCYzgEojNyJAzDS3IkDOEdAAFgBaghTVEFOREFSRHIIR05BNEE3VEcKQQjBhgESBDQ1MDUYmM4BIIg4KIneiQMw7d-JAzhHQAFYAWoIU1RBTkRBUkRyCEdOQTRBN1RHegoI1YIBEgQ0NTA1CjQI1YIBEgQ2MzUzGIg4IKuZASi34IkDMP7giQM4V0ABWAFqB0VDT05PTVlyCFdBQTJBREROCrABCjQI1YIBEgQ0MDAwGKuZASCIOCiH8IkDMNXwiQM4V0AAWAFqB0VDT05PTVlyCFdBQTJBREROCkEIwYYBEgQ0Mjc3GIg4IJjOASis8okDMPDziQM4R0ABWAFqCFNUQU5EQVJEcghHTkE0QTdUR3oKCNWCARIENDI3Nwo1CMGGARIEODkzNRiYzgEg-GEojPWJAzDX9YkDOEdAAVgBaghTVEFOREFSRHIIR05BNEE3VEcSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ## Find the cheapest month to fly from Columbus (CMH) to Houston (IAH) ### April is typically the cheapest month to fly From CA $131 - CA $602 per traveller. ![](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_) ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Mermentau. 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 Mermentau. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Mermentau. 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 Mermentau 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 Mermentau. Looking to save even more? Get additional savings by bundling your Mermentau 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 Mermentau trip! ## Travel information | Destination airport | Lake Charles Regional | | ----------------------------- | --------------------- | | Destination airport IATA code | LCH | | Destination city name | Lake Charles | | Roundtrip price | CA $574 | ## Trending flights to Mermentau Prices were available within the past 7 days and start at CA $303 for one-way flights and CA $418 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) Tue, Apr 7 - Thu, Apr 9 YOW Ottawa LFT Lafayette CA $556 Roundtrip found 19 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LFT,departure:07/04/2026TANYT&leg2=from:LFT,to:YOW,departure:09/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:555.49&airProductToken=AQqhAQo0CNWCARIEMzY2MxjYswEgrhwo1NuJAzDt3IkDOEdAAFgBagdFQ09OT01ZcghHTkEyQTBURwozCNWCARIEMTk4MxiuHCCIOCjZ3YkDMJPfiQM4R0ABWAFqB0VDT05PTVlyCEdOQTJBMFRHCjQI1YIBEgQ2MzUzGIg4IKuZASi34IkDMP7giQM4R0ABWAFqB0VDT05PTVlyCEdOQTJBMFRHCqoBCjQI1YIBEgQ0MDAwGKuZASCIOCiH8IkDMNXwiQM4R0AAWAFqB0VDT05PTVlyCEdOQTJBMFRHCjEI1YIBEgM1MTIYiDggQyiO8YkDMMfyiQM4R0ABWAFqB0VDT05PTVlyCEdOQTJBMFRHCj8I1YIBEgQ4NDg5GEMg2LMBKJfziQMw8_OJAzhHQAFYAWoHRUNPTk9NWXIIR05BMkEwVEd6CgjBhgESBDg0ODkSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) \*Available to Expedia members.