Title: Cheap Flights to Port Sulphur , LA from CA $68 - Expedia.ca ![Lodging Image](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Port Sulphur , LA from CA $68 [View CA $68 flight on Mon, Mar 9, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:DTW,to:MSY,departure:09/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:67.69&airProductToken=AQowCi4IzpYBEgQyMDI1GOO0ASDMxAEo2JaHAzD7l4cDOEdAAFgBagJSUHIGR0EzME5SEgoIARABGAEqAk5LGAEiBAgBEAEoAigDKAQwDQ) - [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 [Hotels in Port Sulphur](https://expedia.ca/Port-Sulphur-Hotels.d553248634999279552.Travel-Guide-Hotels)[Port Sulphur Car Rentals](https://expedia.ca/Car-Rentals-In-Port-Sulphur.d553248634999279552.Car-Rental-Guide)[Port Sulphur Vacation Packages](https://expedia.ca/Port-Sulphur.d553248634999279552.Destination-Travel-Guides) ## Popular airlines to Port Sulphur - ![](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:Port Sulphur, Louisiana, United States of America,departure:23/02/2026TANYT&leg2=from:Port Sulphur, Louisiana, United States of America,to:CMH,departure:02/03/2026TANYT&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_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Port Sulphur, Louisiana, United States of America,departure:23/02/2026TANYT&leg2=from:Port Sulphur, Louisiana, United States of America,to:CMH,departure:02/03/2026TANYT&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:Port Sulphur, Louisiana, United States of America,departure:23/02/2026TANYT&leg2=from:Port Sulphur, Louisiana, United States of America,to:CMH,departure:02/03/2026TANYT&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_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Port Sulphur, Louisiana, United States of America,departure:23/02/2026TANYT&leg2=from:Port Sulphur, Louisiana, United States of America,to:CMH,departure:02/03/2026TANYT&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_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Port Sulphur, Louisiana, United States of America,departure:23/02/2026TANYT&leg2=from:Port Sulphur, Louisiana, United States of America,to:CMH,departure:02/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](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:Port Sulphur, Louisiana, United States of America,departure:23/02/2026TANYT&leg2=from:Port Sulphur, Louisiana, United States of America,to:CMH,departure:02/03/2026TANYT&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_B6.svg) JetBlue Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Port Sulphur, Louisiana, United States of America,departure:23/02/2026TANYT&leg2=from:Port Sulphur, Louisiana, United States of America,to:CMH,departure:02/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](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 Port Sulphur? Prices were available within the past 7 days and start at CA $68 for one-way flights and CA $124 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Spirit Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/nk.gif) Tue, Mar 3 - Sat, Mar 7 DTW Detroit MSY New Orleans CA $124 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:MSY,departure:03/03/2026TANYT&leg2=from:MSY,to:DTW,departure:07/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:123.80&airProductToken=AQpcCiwIzpYBEgM1NzgY47QBIOVaKL3RhgMw_NKGAzhQQABYAWoCUlByBlBBMjFOUgosCM6WARIDMjQ1GOVaIMzEASjJ1oYDMM_XhgM4UEABWAFqAlJQcgZQQTIxTlIKMAouCM6WARIEMjAyNhjMxAEg47QBKK6ChwMwxoOHAzhVQABYAWoCU0RyBlVBMjFOUhIKCAEQARgBKgJOSxgBIgQIARABKAIoAygEMA0) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Mar 2 - Thu, Mar 5 SEA Seattle MSY New Orleans CA $244 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:MSY,departure:02/03/2026TANYT&leg2=from:MSY,to:SEA,departure:05/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:243.60&airProductToken=AQppCjIIwYIBEgQzMDc1GJIBIKOxASjdzoYDMMfQhgM4QkAAWAFqBUJBU0lDcghPVkFaWk5CVgozCMGCARIEMTg0OBijsQEgzMQBKNzRhgMwuNKGAzhCQAFYAWoFQkFTSUNyCE9WQVpaTkJWCmgKMgjBggESAzgxMhjMxAEg77kBKPnnhgMw3OmGAzhCQABYAWoFQkFTSUNyCE9WQVpaTkJWCjIIwYIBEgQzMjM1GO-5ASCSASiW6oYDMNbrhgM4QkABWAFqBUJBU0lDcghPVkFaWk5CVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Tue, Mar 31 - Wed, Apr 15 DTW Detroit MSY New Orleans CA $270 Roundtrip found 7 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:MSY,departure:31/03/2026TANYT&leg2=from:MSY,to:DTW,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:269.40&airProductToken=AQpCCh8IwmwSAzcyMBjjtAEgqVEo2IqJAzDDi4kDOExAAFgBCh8IwmwSAzc3NRipUSDMxAEox4yJAzCVjokDOExAAVgBCkUKIAjCbBIDNDAwGMzEASDBkwEohLaKAzDMt4oDOExAAFgBCiEIwmwSBDI3MzcYwZMBIOO0ASj3uYoDMPy6igM4TEABWAESCggBEAEYASoCQjYYASIECAEQASgEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Mon, Mar 30 - Tue, Apr 7 SEA Seattle MSY New Orleans CA $324 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:MSY,departure:30/03/2026TANYT&leg2=from:MSY,to:SEA,departure:07/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:323.50&airProductToken=AQowCi4IwaYBEgM0OTAYkgEgzMQBKO6IiQMwgIuJAzhYQABYAWoCU1ZyCE9IMkVDVUJOCjAKLgjBpgESAzQ1MRjMxAEgkgEosNqJAzDy3IkDOFhAAFgBagJTVnIIT0gyRUNVQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Sun, Mar 22 - Wed, Apr 1 SEA Seattle MSY New Orleans CA $374 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:MSY,departure:22/03/2026TANYT&leg2=from:MSY,to:SEA,departure:01/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:373.50&airProductToken=AQojCiEIyIIBEgQ2Nzk4GJIBIMzEASjurogDMICxiAM4VUAAWAEKIwohCMiCARIENjI2ORjMxAEgkgEon5yJAzDfnokDOFVAAFgBEgoIARABGAEqAkhBGAEiBAgBEAEoBDAB) ## Find the cheapest month to fly from Columbus (CMH) to New Orleans (MSY) ### March is typically the cheapest month to fly From CA $96 - CA $545 per traveller. Expedia.ca gives you the best tools to secure great deals on flights to Port Sulphur. 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 Port Sulphur. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Port Sulphur. 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 Port Sulphur 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 Port Sulphur. Looking to save even more? Get additional savings by bundling your Port Sulphur 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 Port Sulphur trip! __Flights to Port Sulphur information__ | Destination airport | Louis Armstrong New Orleans Intl. | | ----------------------------- | --------------------------------- | | Destination airport IATA code | MSY | | Destination city name | New Orleans | | Roundtrip price | CA $124 | ## Trending flights to Port Sulphur Prices were available within the past 7 days and start at CA $68 for one-way flights and CA $124 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) Tue, Apr 21 - Wed, Apr 22 YVR Vancouver MSY New Orleans CA $382 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:MSY,departure:21/04/2026TANYT&leg2=from:MSY,to:YVR,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:381.21&airProductToken=AQpGCiEIxJgBEgQzNzIwGLiNASDyEijP-IoDMOT5igM4RUAAWAEKIQjEmAESBDIwNTQY8hIgzMQBKOL7igMwpv2KAzhFQAFYAQpFCiAIxJgBEgM3MzYYzMQBIPISKLGGiwMwkIiLAzhFQABYAQohCMSYARIEMzcxORjyEiC4jQEolIqLAzCri4sDOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) \*Available to Expedia members.