Title: Cheap Flights to Decatur , TN from CA $292 - Expedia.ca ![Beautiful hike! Amazing waterfalls](https://images.trvl-media.com/place/6049499/512e8de5-eacd-4040-980e-4ad05647db96.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Tammy Merritt ![](https://images.trvl-media.com/place/6049499/512e8de5-eacd-4040-980e-4ad05647db96.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Decatur , TN from CA $292 [View CA $292 flight on Wed, Apr 29, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BUF,to:CHA,departure:29/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:291.60&airProductToken=AQqZAQoyCMGCARIENDUwMBiBLSDBkwEo1dOLAzC11IsDOEJAAFgBagVCQVNJQ3IIUVZBSlpTQlgKMQjBggESBDMyMTkYwZMBIEMoqtaLAzCY14sDOEJAAVgBagVCQVNJQ3IIUVZBSFpOQlYKMAjBggESBDU1NjQYQyDiASih2IsDMJfZiwM4QkABWAFqBUJBU0lDcghRVkFIWk5CVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) [Hotels in Decatur](https://expedia.ca/Decatur-Hotels.d553248634999115480.Travel-Guide-Hotels)[Decatur Car Rentals](https://expedia.ca/Car-Rentals-In-Decatur.d553248634999115480.Car-Rental-Guide)[Decatur Vacation Packages](https://expedia.ca/Decatur.d553248634999115480.Destination-Travel-Guides) ## Popular airlines to Decatur - ![](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:Decatur, Tennessee, United States of America,departure:09/04/2026TANYT&leg2=from:Decatur, Tennessee, United States of America,to:CMH,departure:16/04/2026TANYT&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.ca/Flights-Search?leg1=from:CMH,to:Decatur, Tennessee, United States of America,departure:09/04/2026TANYT&leg2=from:Decatur, Tennessee, United States of America,to:CMH,departure:16/04/2026TANYT&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.ca/Flights-Search?leg1=from:CMH,to:Decatur, Tennessee, United States of America,departure:09/04/2026TANYT&leg2=from:Decatur, Tennessee, United States of America,to:CMH,departure:16/04/2026TANYT&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_QF.svg) Qantas Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Decatur, Tennessee, United States of America,departure:09/04/2026TANYT&leg2=from:Decatur, Tennessee, United States of America,to:CMH,departure:16/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QF"}}]) - ![](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:Decatur, Tennessee, United States of America,departure:09/04/2026TANYT&leg2=from:Decatur, Tennessee, United States of America,to:CMH,departure:16/04/2026TANYT&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_VS.svg) Virgin Atlantic [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Decatur, Tennessee, United States of America,departure:09/04/2026TANYT&leg2=from:Decatur, Tennessee, United States of America,to:CMH,departure:16/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Decatur, Tennessee, United States of America,departure:09/04/2026TANYT&leg2=from:Decatur, Tennessee, United States of America,to:CMH,departure:16/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![](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 Decatur? Prices were available within the past 7 days and start at CA $292 for one-way flights and CA $426 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, May 26 - Tue, Jun 2 BUF Buffalo CHA Chattanooga CA $426 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:CHA,departure:26/05/2026TANYT&leg2=from:CHA,to:BUF,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:425.20&airProductToken=AQpECiAIxJgBEgQyMDUwGIEtIOBcKIuHjgMwl4iOAzhFQABYAQogCMSYARIEMTUwMhjgXCDiASjUiI4DMImJjgM4RUABWAEKRgohCMSYARIENDY1MhjiASDjtAEog9COAzDw0I4DOEVAAFgBCiEIxJgBEgQ0NjM2GOO0ASCBLSiy0Y4DMPzRjgM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, May 17 - Sat, May 30 BUF Buffalo CHA Chattanooga CA $459 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:CHA,departure:17/05/2026TANYT&leg2=from:CHA,to:BUF,departure:30/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:458.60&airProductToken=AQpmCjEIwYIBEgQyOTU3GIEtIK4cKNWfjQMw06CNAzhCQABYAWoFQkFTSUNyCFFWRkhaTkJYCjEIwYIBEgQzOTc3GK4cIOIBKKyijQMwnaONAzhCQAFYAWoFQkFTSUNyCFFWRkhaTkJYCmcKMgjBggESBDYwNTEY4gEg4poBKM-yjgMwsbOOAzhCQABYAWoFQkFTSUNyCFFXRldVTkJYCjEIwYIBEgM3MDMY4poBIIEtKK-0jgMwmbWOAzhCQAFYAWoFQkFTSUNyCFFXRldVTkJYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Jun 16 - Sat, Jun 20 BUF Buffalo CHA Chattanooga CA $559 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:CHA,departure:16/06/2026TANYT&leg2=from:CHA,to:BUF,departure:20/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:558.50&airProductToken=AQplCjAI1YIBEgM1NDMYgS0grhwotO2PAzCr7o8DOExAAFgBagUyX2Vjb3IITEZLNUFGRE4KMQjVggESBDQ2MTIYrhwg4gEowu-PAzCx8I8DOExAAFgBagUyX2Vjb3IITEZLNUFGRE4KZgoxCNWCARIENDU3MRjiASCuHCjUnZADMM6ekAM4TEAAWAFqBTJfZWNvcghMRks1QUZETgoxCNWCARIEMTMzNRiuHCCBLSiVoJADMP-gkAM4TEAAWAFqBTJfZWNvcghMRks1QUZEThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Sep 21 - Mon, Sep 28 YHZ Halifax CHA Chattanooga CA $590 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YHZ,to:CHA,departure:21/09/2026TANYT&leg2=from:CHA,to:YHZ,departure:28/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:589.67&airProductToken=AQpHCiII16YBEgQxMDUwGPjJASDjtAEolrSYAzDAtZgDOExAAFgBCiEI16YBEgQ2NzMyGOO0ASDiASjvtpgDMNm3mAM4TEABWAEKRwohCNemARIENzAxNhjiASDjtAEoj4OZAzD_g5kDOExAAFgBCiII16YBEgQxMDUxGOO0ASD4yQEo0oSZAzDthZkDOExAAVgBEgoIARABGAEqAldTGAEiBAgBEAEoBDAB) ![Air North](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/4N.gif) Mon, Oct 5 - Mon, Oct 12 YLW Kelowna CHA Chattanooga CA $912 Roundtrip found 6 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YLW,to:CHA,departure:05/10/2026TANYT&leg2=from:CHA,to:YLW,departure:12/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:911.99&airProductToken=AQqhAQosCLScARIDNTgwGPiyASC4jQEoxdWZAzD31ZkDOEVAAFgBagJHWXIFRTE0TkUKMgjXpgESBDE2MDYYuI0BIOBcKIPXmQMwr9mZAzhMQAFYAWoFRUNPTk9yCExPTkQwWkVTCj0I16YBEgQ2NDM4GOBcIOIBKPrZmQMwstqZAzhMQAFYAWoFRUNPTk9yCExPTkQwWkVTegoIxJgBEgQ2NDM4CqcBCj4I16YBEgQ3MDE2GOIBIOO0ASjPoJoDMMGhmgM4TEAAWAFqBUVDT05PcghMT1ZEMFpFU3oKCMSYARIENzAxNgoyCNemARIEMTYyMRjjtAEgmBYoiKKaAzD9o5oDOExAAVgBagVFQ09OT3IITE9WRDBaRVMKMQjXpgESAzE5MxiYFiD4sgEo66SaAzCxpZoDOExAAVgBagVFQ09OT3IITE9WRDBaRVMSCggBEAEYASoCV1MYASIECAEQASgCKAMoBDAB) ## Alternative airports near Decatur Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:CHA,departure:09/04/2026TANYT&leg2=from:CHA,to:CMH,departure:11/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) CHA Chattanooga Metropolitan CheapestClosest 1 h 1 min [Flights from CA $431 ](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:CHA,departure:09/04/2026TANYT&leg2=from:CHA,to:CMH,departure:11/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Find the cheapest month to fly from Columbus (CMH) to Chattanooga (CHA) ### May is typically the cheapest month to fly From CA $298 - CA $714 per traveller. ## Frequently asked questions ### What is the name of Decatur's airport? ### What airport is best to fly into Decatur? ### How many airlines fly to Decatur? ### Which airlines fly to Decatur? ### How many nonstop flights are there to Decatur? ### Where are the most popular flights to Decatur departing from? ### How long is the flight to Decatur Airport? ### How to book the cheapest flight to Decatur? ### Do you have any tips for my flight to Decatur? > - It's simple — first, put in your passport, official ID, credit cards and medications. Next, you'll need some in-flight entertainment to while away the time. A thrilling novel and a phone filled with your favourite movies are some great options. If you intend to take a quick nap, a comfy neck pillow and a pair of earplugs will also be useful. Finally, find room for a toothbrush and some deodorant to ensure you arrive feeling fresh and ready to go. > > > Do not pack the following items in your hand luggage: > > > - Double-check that you don't have sharp objects (like a knife or scissors) lurking in your hand luggage. Other prohibited items include explosive or flammable substances, such as fuel and matches, and liquids and gels in containers larger than 3.4 ounces (100 millilitres). > > > What to wear on a flight: > > > - The aisles of an airplane are no place for a fashion parade. Layer up with comfy clothing and opt for shoes that are roomy, flat and easy to remove. > - Deep vein thrombosis (DVT) is a risk on long-haul flights. It results from blood clotting due to poor circulation and inactivity, so do some gentle foot and leg exercises in your seat and consider wearing compression socks. ### How to get through airport security fast when flying to Decatur? > - Security personnel first need to know that you have a valid passport and matching travel documents before you can proceed any further. Have them ready for inspection. > - Next up, both you and your carry-on luggage will be X-rayed. To speed things up, remove anything that might set the alarms off. Personal belongings like your coat, belt and headphones will be required to go through the machine. > - All your electronic gadgets, including your phone and laptop, will also need to be scanned. > - Any gels or liquids, such as toothpaste or perfume, that you want to bring on board need to be in containers no larger than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), clear zip-close bag. > - It's also likely that you'll need to take your shoes off to be X-rayed, so wearing slip-on sneakers is always a good idea. > - Airlines won't allow any sharp items or pocket knives in the cabin. If you need to bring these kinds of items, pack them in your checked baggage. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Decatur. 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 Decatur. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Decatur. 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 Decatur 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 Decatur. Looking to save even more? Get additional savings by bundling your Decatur 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 Decatur trip! ## Travel information | Destination airport | Chattanooga Metropolitan | | ----------------------------- | ------------------------ | | Destination airport IATA code | CHA | | Destination city name | Chattanooga | | Roundtrip price | CA $425 | ## Trending flights to Decatur Prices were available within the past 7 days and start at CA $292 for one-way flights and CA $426 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) Thu, Sep 24 - Tue, Sep 29 YHZ Halifax CHA Chattanooga CA $517 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YHZ,to:CHA,departure:24/09/2026TANYT&leg2=from:CHA,to:YHZ,departure:29/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:516.14&airProductToken=AQpvCjYIxJgBEgQ1NDc0GPjJASDLASjk0ZgDMOjSmAM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWTkEwQlEKNQjEmAESBDQ2NzUYywEg4gEol9WYAzCw1pgDOEVAAVgBaglNQUlOQkFTSUNyCFZBVk5BMEJRCm8KNQjEmAESBDQ2NzUY4gEgywEo8I6ZAzD1j5kDOEVAAFgBaglNQUlOQkFTSUNyCFZBVk5BMEJRCjYIxJgBEgQ1NDg4GMsBIPjJASjxkJkDMPORmQM4RUABWAFqCU1BSU5CQVNJQ3IIVkFWTkEwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) \*Available to Expedia members.