Title: Cheap Flights to Cardiff , TN from CA $187 - 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 Cardiff , TN from CA $187 [View CA $187 flight on Sat, Feb 28, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BUF,to:TYS,departure:28/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:186.90&airProductToken=AQplCjAIwYIBEgQ1MjQzGIEtIEMola6GAzDwroYDOEJAAFgBagVCQVNJQ3IIUVZBV1VTQlYKMQjBggESBDUyMDcYQyCTlgEo-q-GAzDrsIYDOEJAAVgBagVCQVNJQ3IIUVZBV1VTQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) - [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 Cardiff](https://expedia.ca/Cardiff-Hotels.d553248635975849466.Travel-Guide-Hotels)[Cardiff Car Rentals](https://expedia.ca/Car-Rentals-In-Cardiff.d553248635975849466.Car-Rental-Guide)[Cardiff Vacation Packages](https://expedia.ca/Cardiff.d553248635975849466.Destination-Travel-Guides) ## Popular airlines - ![](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:Cardiff, Tennessee, United States of America,departure:21/02/2026TANYT&leg2=from:Cardiff, Tennessee, United States of America,to:CMH,departure:28/02/2026TANYT&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:Cardiff, Tennessee, United States of America,departure:21/02/2026TANYT&leg2=from:Cardiff, Tennessee, United States of America,to:CMH,departure:28/02/2026TANYT&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:Cardiff, Tennessee, United States of America,departure:21/02/2026TANYT&leg2=from:Cardiff, Tennessee, United States of America,to:CMH,departure:28/02/2026TANYT&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:Cardiff, Tennessee, United States of America,departure:21/02/2026TANYT&leg2=from:Cardiff, Tennessee, United States of America,to:CMH,departure:28/02/2026TANYT&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_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Cardiff, Tennessee, United States of America,departure:21/02/2026TANYT&leg2=from:Cardiff, Tennessee, United States of America,to:CMH,departure:28/02/2026TANYT&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_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Cardiff, Tennessee, United States of America,departure:21/02/2026TANYT&leg2=from:Cardiff, Tennessee, United States of America,to:CMH,departure:28/02/2026TANYT&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_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Cardiff, Tennessee, United States of America,departure:21/02/2026TANYT&leg2=from:Cardiff, Tennessee, United States of America,to:CMH,departure:28/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](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 Cardiff? Prices were available within the past 7 days and start at CA $187 for one-way flights and CA $353 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, Mar 10 - Tue, Mar 17 RSW Fort Myers TYS Knoxville CA $353 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:RSW,to:TYS,departure:10/03/2026TANYT&leg2=from:TYS,to:RSW,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:352.20&airProductToken=AQpGCiEIxJgBEgQxMzg1GNG0ASDgXCianocDMIefhwM4RUAAWAEKIQjEmAESBDU0OTIY4Fwgk5YBKMSfhwMw_J-HAzhFQAFYAQpGCiEIxJgBEgQzMDE1GJOWASDgXCiE7YcDMMLthwM4RUAAWAEKIQjEmAESBDEwODkY4Fwg0bQBKPfthwMw2O6HAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Mar 4 - Tue, Mar 24 BUF Buffalo TYS Knoxville CA $377 Roundtrip found 3 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:TYS,departure:04/03/2026TANYT&leg2=from:TYS,to:BUF,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:376.90&airProductToken=AQpnCjEIwYIBEgQ1ODY2GIEtIO9ZKKXghgMw_OCGAzhCQABYAWoFQkFTSUNyCFFWQVdVU0JWCjIIwYIBEgQ1OTYxGO9ZIJOWASio4YYDMKzihgM4QkABWAFqBUJBU0lDcghRVkFXVVNCVgplCjEIwYIBEgQ1MTQ5GJOWASBDKP27iAMw47yIAzhCQABYAWoFQkFTSUNyCFFWQVdLU0JWCjAIwYIBEgQ1NTMxGEMggS0ol76IAzDuvogDOEJAAVgBagVCQVNJQ3IIUVZBV0tTQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Mon, Mar 2 - Tue, Mar 3 YOW Ottawa TYS Knoxville CA $428 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:TYS,departure:02/03/2026TANYT&leg2=from:TYS,to:YOW,departure:03/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:427.84&airProductToken=AQpGCiEI1YIBEgQ0NDM5GNizASCIGCiey4YDMI_MhgM4TkAAWAEKIQjVggESBDQyNTcYiBggk5YBKMjRhgMwtdKGAzhOQAFYAQpGCiEI1YIBEgQ0NTE0GJOWASCuHCjq04YDMObUhgM4TkAAWAEKIQjVggESBDM0MDIYrhwg2LMBKKTWhgMwqteGAzhOQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Apr 27 - Tue, May 19 YHZ Halifax TYS Knoxville CA $471 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YHZ,to:TYS,departure:27/04/2026TANYT&leg2=from:TYS,to:YHZ,departure:19/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:470.44&airProductToken=AQpnCiAI16YBEgM2NzMY-MkBIJgWKNu_iwMwqsKLAzhMQABYAQogCNemARIEMTk5MhiYFiDgXCiGxIsDMI_GiwM4TEABWAEKIQjXpgESBDY0NTUY4Fwgk5YBKObGiwMwpMeLAzhMQAFYAQpICiII16YBEgQ4MTAzGJOWASDjtAEolLaNAzD4to0DOExAAFgBCiII16YBEgQxMDUxGOO0ASD4yQEo0reNAzDtuI0DOExAAVgBEgoIARABGAEqAldTGAEiBAgBEAEoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, May 4 - Thu, May 21 YHZ Halifax TYS Knoxville CA $481 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YHZ,to:TYS,departure:04/05/2026TANYT&leg2=from:TYS,to:YHZ,departure:21/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:480.96&airProductToken=AQpqCiIIwYYBEgQ3Njg1GPjJASDYswEop4mMAzCsiowDOEdAAFgBCiEIwYYBEgQ0Njk2GNizASCIGCiIi4wDMPaLjAM4R0ABWAEKIQjBhgESBDQyNTcYiBggk5YBKK2MjAMwmo2MAzhHQAFYAQpqCiEIwYYBEgQ0MjU2GJOWASCIGCiuyI0DMJbJjQM4R0AAWAEKIQjBhgESBDQxNjEYiBgg2LMBKMLJjQMwq8qNAzhHQAFYAQoiCMGGARIENzY5MBjYswEg-MkBKK_LjQMwp8yNAzhHQAFYARIKCAEQARgBKgJBQxgBIgQIARABKAgoBDAB) ## Find the cheapest month to fly from Columbus (CMH) to Knoxville (TYS) ### April is typically the cheapest month to fly From CA $280 - CA $620 per traveller. Expedia.ca gives you the best tools to secure great deals on flights to Cardiff. 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 Cardiff. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Cardiff. 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 Cardiff 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 Cardiff. Looking to save even more? Get additional savings by bundling your Cardiff 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 Cardiff trip! __Flights to Cardiff information__ | Destination airport | McGhee Tyson | | ----------------------------- | ------------ | | Destination airport IATA code | TYS | | Destination city name | Knoxville | | Roundtrip price | CA $352 | ## Trending flights to Cardiff Prices were available within the past 7 days and start at CA $187 for one-way flights and CA $353 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) Mon, Mar 2 - Tue, Mar 3 YOW Ottawa TYS Knoxville CA $428 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:TYS,departure:02/03/2026TANYT&leg2=from:TYS,to:YOW,departure:03/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:427.84&airProductToken=AQpGCiEI1YIBEgQ0NDM5GNizASCIGCiey4YDMI_MhgM4TkAAWAEKIQjVggESBDQyNTcYiBggk5YBKMjRhgMwtdKGAzhOQAFYAQpGCiEI1YIBEgQ0NTE0GJOWASCuHCjq04YDMObUhgM4TkAAWAEKIQjVggESBDM0MDIYrhwg2LMBKKTWhgMwqteGAzhOQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) \*Available to Expedia members.