Title: Cheap Flights to Port Allen - Expedia.co.uk ![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) # £457 Cheap Flights to Port Allen [View £457 flight on Wed, 16 Sept 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LHR,to:BTR,departure:16/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:456.49&airProductToken=AQqEAQpACMKCARIEMTUyMBjriQEgo7EBKMX5lwMwov6XAzhPQABYAWoFTk9CQUdyCU9MWDVDNUI0UHoKCMGCARIEMTUyMApACMKCARIENDQ0MxijsQEg4YwBKI2FmAMw7IWYAzhPQAFYAWoFTk9CQUdyCU9MWDVDNUI0UHoKCM-eARIENDQ0MxIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) [Hotels in Port Allen](https://expedia.co.uk/Port-Allen-Hotels.d9367.Travel-Guide-Hotels)[Port Allen Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Port-Allen.d9367.Car-Hire-Guide)[Port Allen Holidays](https://expedia.co.uk/Port-Allen.d9367.Holidays-City-Breaks) ## Popular airlines to Port Allen - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Port Allen, Louisiana, United States of America,departure:22/04/2026TANYT&leg2=from:Port Allen, Louisiana, United States of America,to:CMH,departure:29/04/2026TANYT&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.co.uk/Flights-Search?leg1=from:CMH,to:Port Allen, Louisiana, United States of America,departure:22/04/2026TANYT&leg2=from:Port Allen, Louisiana, United States of America,to:CMH,departure:29/04/2026TANYT&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.co.uk/Flights-Search?leg1=from:CMH,to:Port Allen, Louisiana, United States of America,departure:22/04/2026TANYT&leg2=from:Port Allen, Louisiana, United States of America,to:CMH,departure:29/04/2026TANYT&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_AS.svg) Alaska Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Port Allen, Louisiana, United States of America,departure:22/04/2026TANYT&leg2=from:Port Allen, Louisiana, United States of America,to:CMH,departure:29/04/2026TANYT&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_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Port Allen, Louisiana, United States of America,departure:22/04/2026TANYT&leg2=from:Port Allen, Louisiana, United States of America,to:CMH,departure:29/04/2026TANYT&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_KL.svg) KLM [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Port Allen, Louisiana, United States of America,departure:22/04/2026TANYT&leg2=from:Port Allen, Louisiana, United States of America,to:CMH,departure:29/04/2026TANYT&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_BA.svg) British Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Port Allen, Louisiana, United States of America,departure:22/04/2026TANYT&leg2=from:Port Allen, Louisiana, United States of America,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](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 25% 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.co.uk/login) ## Cheap round-trip flights to Port Allen Prices were available within the past 7 days and start at £457 for one-way flights and £537 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, 22 Sept - Sat, 3 Oct DUB Dublin BTR Baton Rouge £537 Return found 4 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:BTR,departure:22/09/2026TANYT&leg2=from:BTR,to:DUB,departure:03/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:536.70&airProductToken=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) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Mon, 14 Sept - Fri, 25 Sept DUB Dublin BTR Baton Rouge £569 Return found 4 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:BTR,departure:14/09/2026TANYT&leg2=from:BTR,to:DUB,departure:25/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:568.30&airProductToken=AQpmCh8I1YIBEgMzMTEYgw0giBgotuCXAzCW5JcDOEtAAFgBCiAI1YIBEgQxNTM1GIgYIIg4KNLklwMwmuaXAzhLQAFYAQohCNWCARIENTMzNBiIOCDhjAEo4OaXAzCo55cDOEtAAVgBCmYKIQjVggESBDQ1NzkY4YwBIIg4KMLgmAMwl-GYAzhLQABYAQogCNWCARIEMTQ3OBiIOCCIGCjS4ZgDMIPjmAM4S0ABWAEKHwjVggESAzMxMBiIGCCDDSip45gDMNzmmAM4S0ABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, 1 Sept - Thu, 15 Oct DUB Dublin BTR Baton Rouge £571 Return found 3 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:BTR,departure:01/09/2026TANYT&leg2=from:BTR,to:DUB,departure:15/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:570.60&airProductToken=AQq0AQoyCMuYARIEMTEzNBiDDSCAkwEo58yWAzDGzZYDOExAAFgBagVMSUdIVHIIUllLREk1TEEKPgjLmAESBDYwMTMYgJMBIOBcKOjPlgMwrNSWAzhSQAFYAWoFTElHSFRyCFJZS0RJNUxBegoIxJgBEgQ2MDEzCj4Iy5gBEgQ1NTU3GOBcIOGMASi11pYDMJLXlgM4UkABWAFqBUxJR0hUcghSWUtESTVMQXoKCMSYARIENTU1Nwp_Cj4Iy5gBEgQ1Nzk3GOGMASDgXCjUvpoDMLu_mgM4UkAAWAFqBUxJR0hUcghSWUtESTVMQXoKCMSYARIENTc5Nwo9CMuYARIENjAyMxjgXCCDDSjgxJoDMLHImgM4UkABWAFqBUxJR0hUcghSWUtESTVMQXoKCMSYARIENjAyMxIKCAIQARgCKgJLTBgBIgQIARABKAIoAygEMA0) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Tue, 1 Sept - Tue, 15 Sept DUB Dublin BTR Baton Rouge £574 Return found 3 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:BTR,departure:01/09/2026TANYT&leg2=from:BTR,to:DUB,departure:15/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:573.60&airProductToken=AQqyAQoxCMGMARIEMTYxNxiDDSDiMCivzpYDMJ3PlgM4TEAAWAFqBUxJR0hUcghSWUtESTVMQQo9CMGMARIEODk4NBjiMCDgXCj00JYDMLrVlgM4UkABWAFqBUxJR0hUcghSWUtESTVMQXoKCMSYARIEODk4NAo-CMGMARIENTc4MhjgXCDhjAEotdaWAzCS15YDOFJAAVgBagVMSUdIVHIIUllLREk1TEF6CgjEmAESBDU3ODIKpAEKPgjBjAESBDg3MjEY4YwBIOBcKMTxlwMwqfKXAzhSQABYAWoFTElHSFRyCFJZS0RJNUxBegoIxJgBEgQ4NzIxCi8IwYwBEgIzMxjgXCDiMCil85cDMJ73lwM4UkABWAFqBUxJR0hUcghSWUtESTVMQQoxCMGMARIEMTExNhjiMCCDDSjH-pcDMLX7lwM4TEABWAFqBUxJR0hUcghSWUtESTVMQRIKCAIQARgCKgJBRhgBIgQIARABKAIoAygEMA0) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, 20 Sept - Sat, 26 Sept DUB Dublin BTR Baton Rouge £588 Return found 4 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:BTR,departure:20/09/2026TANYT&leg2=from:BTR,to:DUB,departure:26/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:587.60&airProductToken=AQpnCiEIxJgBEgQ5NTA3GIMNIICTASj7o5gDMNqkmAM4RUAAWAEKHwjEmAESAjc1GICTASDgXCjIpZgDMIyqmAM4RUABWAEKIQjEmAESBDMxMTEY4Fwg4YwBKJWsmAMw8qyYAzhFQAFYAQpECiEIxJgBEgQyNzMwGOGMASDgXCik7ZgDMInumAM4RUAAWAEKHwjEmAESAzE3NhjgXCCDDSiA75gDMNHymAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ## Frequently asked questions ### What is the name of Port Allen's airport? ### How far is Baton Rouge Metropolitan Airport (BTR) from central Port Allen? ### What airport is best to fly into Port Allen? ### How many airlines fly to Port Allen? ### Which airlines fly to Port Allen? ### How many nonstop flights are there to Port Allen? ### Where are the most popular flights to Port Allen departing from? ### How long is the flight to Port Allen Airport? ### How to book the cheapest flight to Port Allen? ### Do you have any tips for my flight to Port Allen? > - It's simple — first, pack your passport, official ID, cash and vital medications. Next, you'll need some in-flight entertainment to while away the hours. A thrilling novel and a phone filled with your favourite movies are some fantastic options. If you plan to catch more than just forty winks, a neck pillow and a pair of earplugs will also come in handy. Finally, leave some space for a few toiletry items to ensure you arrive at your destination looking and feeling fresh. > > > Do not pack the following items in your hand luggage: > > > - Pack all your full-sized bottles of shampoo and hair gel in your checked luggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp or pointed objects, like your precious Swiss Army knife, and dangerous goods which are explosive or flammable, such as aerosol cans, spray paint and matches, are also not allowed. > > > What to wear on a flight: > > > - You'll want to go for comfort over style. Prepare for temperature changes in the cabin by dressing in layers, and opt for flat, easy-to-remove shoes like slip-ons. > - Deep vein thrombosis (DVT) is a risk on long-haul flights. It results from blood clots forming due to poor circulation and inactivity, so do some gentle leg and foot exercises in your seat and consider wearing compression socks or tights. ### How to get through airport security fast when flying to Port Allen? > - Be sure to have your passport and travel documents within easy reach. They're the first items you'll be asked for by security. > - After that, both you and your carry-on bag will be X-rayed. To speed things up, remove anything that might trigger the alarms. Items such as your jacket, belt and earphones will be required to go through the machine. > - Electronic devices like laptops and phones will also need to go on a tray for inspection. No need to worry though, you'll be back online in no time. > - Travelling with your favourite hand and nail cream? Not a problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, you're allowed to bring it with you in your carry-on luggage. > - It's also likely that you'll be asked to remove your shoes to be X-rayed, so wearing lightweight sneakers is always a good idea. > - Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked baggage. They won't be allowed on board and will be confiscated. ## Book with confidence # Expedia flights to Port Allen Searching for cheap flights to Port Allen? No travel company presents more choices than Expedia if you're looking to compare flights to Port Allen. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Baton Rouge. Expedia provides the cheapest flights to many destinations in Baton Rouge and you may find even greater savings if you combine your flight with a hotel stay in Port Allen. Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast. Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Port Allen for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Port Allen flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price. ## Travel information | Destination airport | Baton Rouge Metropolitan | | ----------------------------- | ------------------------ | | Destination airport IATA code | BTR | | Destination city name | Baton Rouge | | Return price | £537 | ## Trending flights to Port Allen Prices were available within the past 7 days and start at £457 for one-way flights and £537 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, 6 May - Sat, 9 May LGW London BTR Baton Rouge £670 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:BTR,departure:06/05/2026TANYT&leg2=from:BTR,to:LGW,departure:09/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:669.40&airProductToken=AQqpAQo-CMGCARIENzAxNRjLsQEg8wMoqKCMAzDipIwDOE9AAFgBagVCQVNJQ3IIT0xYOEMxQjR6CgjCggESBDcwMTUKMgjBggESBDEyMjUY8wMg4poBKPiqjAMw66uMAzhCQAFYAWoFQkFTSUNyCE9MWDhDMUI0CjMIwYIBEgQ1MDI0GOKaASDhjAEo8ayMAzD_rYwDOEJAAVgBagVCQVNJQ3IIT0xYOEMxQjQKqQEKMwjBggESBDM5MTIY4YwBIKOxASjEyIwDMKrJjAM4QkAAWAFqBUJBU0lDcghPTFg4QzFCNAoyCMGCARIEMjQwMRijsQEg8wMo_NKMAzCT1IwDOEJAAVgBagVCQVNJQ3IIT0xYOEMxQjQKPgjBggESBDcwMTQY8wMgy7EBKPrdjAMwjOKMAzhPQAFYAWoFQkFTSUNyCE9MWDhDMUI0egoIwoIBEgQ3MDE0EgoIAhABGAIqAkFBGAEiBAgBEAEoAigDKAQwCw) \*Available to Expedia members.