Title: Cheap Flights to Petros , TN from CA $189 - Expedia.ca ![FireTower](https://images.trvl-media.com/place/3000353611/da588345-f342-4177-a7f5-cd81223de2d3.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Alycia Knaff ![](https://images.trvl-media.com/place/3000353611/da588345-f342-4177-a7f5-cd81223de2d3.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Petros , TN from CA $189 [View CA $189 flight on Wed, Mar 4, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BUF,to:TYS,departure:04/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:189.00&airProductToken=AQpxCjYIxJgBEgQyMTQxGIEtIOO0ASjD24YDMJnchgM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWU0gzQlEKNwjEmAESBDUzNDcY47QBIJOWASi43YYDMKfehgM4RUABWAFqCU1BSU5CQVNJQ3IIVkFWU0gzQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) - [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 Petros](https://expedia.ca/Petros-Hotels.d3000353611.Travel-Guide-Hotels)[Petros Car Rentals](https://expedia.ca/Car-Rentals-In-Petros.d3000353611.Car-Rental-Guide)[Petros Vacation Packages](https://expedia.ca/Petros.d3000353611.Destination-Travel-Guides) ## Popular airlines to Petros - ![](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:Petros, Tennessee, United States of America,departure:22/02/2026TANYT&leg2=from:Petros, Tennessee, United States of America,to:CMH,departure:01/03/2026TANYT&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_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Petros, Tennessee, United States of America,departure:22/02/2026TANYT&leg2=from:Petros, Tennessee, United States of America,to:CMH,departure:01/03/2026TANYT&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_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Petros, Tennessee, United States of America,departure:22/02/2026TANYT&leg2=from:Petros, Tennessee, United States of America,to:CMH,departure:01/03/2026TANYT&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_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Petros, Tennessee, United States of America,departure:22/02/2026TANYT&leg2=from:Petros, Tennessee, United States of America,to:CMH,departure:01/03/2026TANYT&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:Petros, Tennessee, United States of America,departure:22/02/2026TANYT&leg2=from:Petros, Tennessee, United States of America,to:CMH,departure:01/03/2026TANYT&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:Petros, Tennessee, United States of America,departure:22/02/2026TANYT&leg2=from:Petros, Tennessee, United States of America,to:CMH,departure:01/03/2026TANYT&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:Petros, Tennessee, United States of America,departure:22/02/2026TANYT&leg2=from:Petros, Tennessee, United States of America,to:CMH,departure:01/03/2026TANYT&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 Petros? Prices were available within the past 7 days and start at CA $189 for one-way flights and CA $376 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, Feb 24 - Sat, Feb 28 BUF Buffalo TYS Knoxville CA $376 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:TYS,departure:24/02/2026TANYT&leg2=from:TYS,to:BUF,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:375.90&airProductToken=AQpHCiEIxJgBEgQyMTQxGIEtIOO0ASjDgYYDMJmChgM4RUAAWAEKIgjEmAESBDUzNDcY47QBIJOWASi4g4YDMKeEhgM4RUABWAEKRwoiCMSYARIENDY2MxiTlgEg47QBKPaxhgMw47KGAzhFQABYAQohCMSYARIEMTMyMhjjtAEggS0ogrOGAzDHs4YDOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![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 1 day 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 2 days 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 5 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 6 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 Atlanta (ATL) ### April is typically the cheapest month to fly From CA $68 - CA $347 per traveller. Expedia.ca gives you the best tools to secure great deals on flights to Petros. 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 Petros. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Petros. 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 Petros 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 Petros. Looking to save even more? Get additional savings by bundling your Petros 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 Petros trip! ## Frequently asked questions ### What is the name of Petros' airport? ### How many airlines fly to Petros? ### Which airlines fly to Petros? ### How many nonstop flights are there to Petros? ### Where are the most popular flights to Petros departing from? ### How long is the flight to Petros Airport? ### How to book the cheapest flight to Petros? ### How to survive the flight to Petros? > - The secret to having a hassle-free travel experience is to plan ahead. So, let's start with the basics: passport, boarding pass, bank cards and daily medications. Next, bring on board items that'll help keep you entertained, like your laptop or a magazine. It's also smart to pack your chargers, a neck pillow and a pair of earplugs. Finally, don't forget to chuck in toiletry items like a toothbrush, deodorant and a spare change of clothes. > > > Do not pack the following items in your hand luggage: > > > - Double-check that you don't have a pocket knife lurking in one of the compartments of your carry-on luggage. Other banned items include explosive or flammable goods, such as aerosol cans and bleach, and liquids and gels in containers with a volume of more than 3.4 ounces (100 milliliters). > > > What to wear on a flight: > > > - The answer to a comfortable flight can be as simple as your choice of clothing. Prepare yourself for varying temperatures by layering up. That way you'll stay nice and warm if the cabin gets chilly. Shoes like high heels and sandals are best left in your suitcase. Even though they may be your favorites, opt for flat, closed-toed footwear like slip-ons. Your feet will thank you for it. > - Caused by sustained periods of immobility, deep vein thrombosis (DVT) is a serious condition that can affect passengers during long-haul flights. But the great news is there are numerous ways to significantly reduce the risk of developing it. Stay hydrated, wander through the cabin as much as possible and wear compression tights or socks. ### How to get through airport security fast when flying to Petros? > - Be sure to keep your boarding pass and passport close by. They're the first things you'll be asked for by airport security. > - The X-ray machine is up next. Empty your pockets and remove anything that is likely to beep. This includes things like headphones or earphones, as well as your coat or jacket. They'll need to be placed on the conveyor belt for screening. > - Your electronic gadgets like laptops and phones will also need to go on a tray for inspection. Don't worry, you'll be back online before you know it. > - Remove liquids and gels from your hand luggage. They often need to be sent through the X-ray separately. Each item should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit inside a single quart-size (one liter), clear zip-close bag. > - The right choice of footwear can save you several precious minutes. Boots are often required to be removed and X-rayed separately. Slip-on sneakers usually aren't. > - Pocket knives and other sharp items are not allowed on board. They'll be confiscated at security, so put them in your checked bags. __Flights to Petros information__ | Destination airport | McGhee Tyson | | ----------------------------- | ------------ | | Destination airport IATA code | TYS | | Destination city name | Knoxville | | Roundtrip price | CA $376 | ## Trending flights to Petros Prices were available within the past 7 days and start at CA $189 for one-way flights and CA $376 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 2 days 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.