Title: Cheap Flights to Knoxville - Expedia.co.uk ![Looking Upriver From Maryland Heights, Harpers Ferry, West Virginia, USA](https://images.trvl-media.com/place/6277693/b1d4f4d6-3315-4afa-a2cb-ccba0eb816f4.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6277693/b1d4f4d6-3315-4afa-a2cb-ccba0eb816f4.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £394 Cheap Flights to Knoxville [View £394 flight on Mon, 11 May 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LHR,to:IAD,departure:11/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:393.45&airProductToken=AQplCjEIxpIBEgM0NTEY64kBIIopKPXYjAMws9qMAzhPQABYAWoFTElHSFRyCE9KMVFHQkxUCjAIxpIBEgM2NDUYiikgiBgoktuMAzCY3owDOE9AAVgBagVMSUdIVHIIT0oxUUdCTFQSCggBEAEYASoCRkkYASIECAEQASgCKAMoBDAB) - [Return](?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 Knoxville](https://expedia.co.uk/Knoxville-Hotels.d6277693.Travel-Guide-Hotels)[Knoxville Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Knoxville.d6277693.Car-Hire-Guide)[Knoxville Holidays](https://expedia.co.uk/Knoxville.d6277693.Holidays-City-Breaks) ## Popular airlines to Knoxville - ![](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:Knoxville, Maryland, United States of America,departure:23/02/2026TANYT&leg2=from:Knoxville, Maryland, 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_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Knoxville, Maryland, United States of America,departure:23/02/2026TANYT&leg2=from:Knoxville, Maryland, 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_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Knoxville, Maryland, United States of America,departure:23/02/2026TANYT&leg2=from:Knoxville, Maryland, 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_NK.svg) Spirit Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Knoxville, Maryland, United States of America,departure:23/02/2026TANYT&leg2=from:Knoxville, Maryland, 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_F9.svg) Frontier Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Knoxville, Maryland, United States of America,departure:23/02/2026TANYT&leg2=from:Knoxville, Maryland, 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_WN.svg) Southwest Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Knoxville, Maryland, United States of America,departure:23/02/2026TANYT&leg2=from:Knoxville, Maryland, 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_AS.svg) Alaska Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Knoxville, Maryland, United States of America,departure:23/02/2026TANYT&leg2=from:Knoxville, Maryland, 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":"AS"}}]) - ![](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 Knoxville Prices were available within the past 7 days and start at £394 for one-way flights and £317 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 ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Fri, 27 Feb - Wed, 4 Mar LGW London IAD Washington £317 Return found 4 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:IAD,departure:27/02/2026TANYT&leg2=from:IAD,to:LGW,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:316.33&airProductToken=AQplCjEIxpIBEgM0NzEYy7EBIIopKMujhgMwmKWGAzhOQABYAWoFTElHSFRyCE5KMlZHQkxUCjAIxpIBEgM2NDUYiikgiBgo8qWGAzCCqYYDOE5AAVgBagVMSUdIVHIITkoyVkdCTFQKZQowCMaSARIDNjQ0GIgYIIopKOjhhgMwy-SGAzhOQABYAWoFTElHSFRyCE5KMlZHQkxUCjEIxpIBEgM0NzAYiikgy7EBKIzlhgMwz-aGAzhOQAFYAWoFTElHSFRyCE5KMlZHQkxUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Mon, 9 Mar - Sun, 26 Apr LGW London IAD Washington £430 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:IAD,departure:09/03/2026TANYT&leg2=from:IAD,to:LGW,departure:26/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:429.13&airProductToken=AQpsCjUI1KABEgQxMzM3GMuxASCLkgEoo5aHAzDNl4cDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwozCNSgARIDMjMxGIuSASCIGCjlnocDMPeihwM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSUg3CmwKMwjUoAESAzIzNBiIGCCLkgEo-7aLAzCzuosDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwo1CNSgARIEMTMzNhiLkgEgy7EBKI27iwMwsryLAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcSCggBEAEYASoCVFAYASIECAEQASgCKAMoBDAN) ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Wed, 25 Feb - Sun, 19 Apr LHR London IAD Washington £453 Return found 15 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:IAD,departure:25/02/2026TANYT&leg2=from:IAD,to:LHR,departure:19/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:452.45&airProductToken=AQplCjEI05YBEgM1MDAY64kBIOI7KNCKhgMwvouGAzhUQABYAWoFTGlnaHRyCFRMRVU2R0hUCjAI05YBEgM5MjUY4jsgiBgox42GAzD3kYYDOFRAAVgBagVMaWdodHIIVExFVTZHSFQKZgowCNOWARIDOTI2GIgYIOI7KJTnigMw6uqKAzhUQABYAWoFTGlnaHRyCFRMRVU2R0hUCjII05YBEgQxNTE3GOI7IOuJASjw7YoDMOjuigM4VEABWAFqBUxpZ2h0cghUTEVVNkdIVBIKCAEQARgBKgJTSxgBIgQIARABKAIoAygEMA8) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Sun, 15 Feb - Sun, 22 Feb LCY London IAD Washington £482 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LCY,to:IAD,departure:15/02/2026TANYT&leg2=from:IAD,to:LCY,departure:22/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:481.51&airProductToken=AQpnCjIIy5gBEgM5OTYYy8ABIICTASi1oIUDMPaghQM4TEAAWAFqBUxJR0hUcghWWTI2REhMVwoxCMuYARIDNjUxGICTASCIGCiEqIUDMJGshQM4VkABWAFqBUxJR0hUcghWWTI2REhMVwqmAQo9CMuYARIENjc5ORiIGCCpUSi08YUDMJTyhQM4VkAAWAFqBUxJR0hUcghWWTI2REhMV3oKCMSYARIENjc5OQoxCMuYARIDNjQyGKlRIICTASjV-4UDMP7-hQM4VkABWAFqBUxJR0hUcghWWTI2REhMVwoyCMuYARIDOTc5GICTASDLwAEoyf-FAzCKgIYDOExAAVgBagVMSUdIVHIIVlkyNkRITFcSCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAN) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, 5 May - Mon, 11 May LGW London IAD Washington £491 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:IAD,departure:05/05/2026TANYT&leg2=from:IAD,to:LGW,departure:11/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:490.38&airProductToken=AQqoAQo-CMGCARIENzAxNRjLsQEg8wMoiJWMAzDHmYwDOE9AAFgBagVCQVNJQ3IIT1FYNlQxQjR6CgjCggESBDcwMTUKMgjBggESBDMwNjAY8wMg4poBKLOjjAMwpqSMAzhCQAFYAWoFQkFTSUNyCE9RWDZUMUI0CjIIwYIBEgQzMDczGOKaASCIGCiopYwDMP2ljAM4QkABWAFqBUJBU0lDcghPUVg2VDFCNAqoAQoyCMGCARIENTI2NhiIGCDimgEov9mMAzCe2owDOEJAAFgBagVCQVNJQ3IIT1FYNlQxQjQKMgjBggESBDE2NjgY4poBIPMDKJzcjAMwhN2MAzhCQAFYAWoFQkFTSUNyCE9RWDZUMUI0Cj4IwYIBEgQ3MDE0GPMDIMuxASj_3YwDMIzijAM4T0ABWAFqBUJBU0lDcghPUVg2VDFCNHoKCMKCARIENzAxNBIKCAIQARgCKgJBQRgBIgQIARABKAIoAygEMAs) ## Find the cheapest month to fly from Columbus (CMH) to Baltimore (BWI) ### March is typically the cheapest month to fly From £95 - £307 per traveller. ## Expedia flights to Knoxville Searching for cheap flights to Knoxville? No travel company presents more choices than Expedia if you're looking to compare flights to Knoxville. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Maryland. Expedia provides the cheapest flights to many destinations in Maryland and you may find even greater savings if you combine your flight with a hotel stay in Knoxville. 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 Knoxville 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 Knoxville 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. ## Frequently asked questions ### What is the name of Knoxville's airport? ### What airport is best to fly into Knoxville? ### How many airlines fly to Knoxville? ### Which airlines fly to Knoxville? ### How many nonstop flights are there to Knoxville? ### Where are the most popular flights to Knoxville departing from? ### How long is the flight to Knoxville Airport? ### How to book the cheapest flight to Knoxville? ### Do you have any tips for my flight to Knoxville? > - The secret to having an awesome flight experience is to plan ahead. First up, the essentials: passport, travel docs, bank cards and medications. Next, bring on board items that'll help while away those hours, like some electronic gadgets or a good book. It's also smart to bring your chargers, a neck pillow and a pair of earphones. Finally, be sure to pop in toiletries like a toothbrush, lip balm and a fresh set of clothes. > > > Do not pack the following items in your hand luggage: > > > - Double-check that you don't have sharp or pointed objects lurking in your carry-on luggage. Other restricted items include flammable or explosive products, like aerosols and matches, and gels and liquids in containers with a capacity of more than 3.4 ounces (100 millilitres). > > > What to wear on a flight: > > > - Comfort should be your main priority when choosing what to wear on board. Loose clothing is a sensible option, as are enclosed shoes like sneakers. > - Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It results from blood clotting due to poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks. ### How to get through airport security fast when flying to Knoxville? > - Keep your boarding pass and passport close by. They're the first items you'll be asked for by airport security. > - After that, both you and your carry-on luggage will be X-rayed. To make the process quick and painless, take off anything that is likely to set the alarm off. Personal belongings such as your belt, coat and earphones need to go through the machine. > - All your electronics, including your laptop and phone, must also be separately scanned. > - Don't forget to remove gels and liquids from your hand luggage. They often need to be sent through the X-ray machine separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-close bag. > - Lightweight sneakers are a clever footwear choice as you're less likely to have to remove them when passing through security. Safety boots and other heavy-style shoes are often subjected to extra screening. > - Airlines will not allow any sharp items or pocket knives in your carry-on luggage. If you need to bring these kinds of items, pack them safely in your checked baggage. __Flights to Knoxville information__ | Destination airport | Washington Dulles Intl. | | ----------------------------- | ----------------------- | | Destination airport IATA code | IAD | | Destination city name | Washington | | Return price | £316 | ## Trending flights to Knoxville Prices were available within the past 7 days and start at £394 for one-way flights and £317 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 ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Fri, 27 Feb - Wed, 4 Mar LGW London IAD Washington £317 Return found 4 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:IAD,departure:27/02/2026TANYT&leg2=from:IAD,to:LGW,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:316.33&airProductToken=AQplCjEIxpIBEgM0NzEYy7EBIIopKMujhgMwmKWGAzhOQABYAWoFTElHSFRyCE5KMlZHQkxUCjAIxpIBEgM2NDUYiikgiBgo8qWGAzCCqYYDOE5AAVgBagVMSUdIVHIITkoyVkdCTFQKZQowCMaSARIDNjQ0GIgYIIopKOjhhgMwy-SGAzhOQABYAWoFTElHSFRyCE5KMlZHQkxUCjEIxpIBEgM0NzAYiikgy7EBKIzlhgMwz-aGAzhOQAFYAWoFTElHSFRyCE5KMlZHQkxUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) \*Available to Expedia members.