Title: Cheap Flights from Knoxville (TYS) to Chattanooga (CHA) - Expedia.ca ![Sunrise comes to Lookout Mountain standing behind Downtown Chattanooga Tennessee](https://images.trvl-media.com/place/827/1f1c947b-c560-433d-b5df-6fec97215911.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/827/1f1c947b-c560-433d-b5df-6fec97215911.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Knoxville (TYS) to Chattanooga (CHA) - [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 ## Popular airlines from Alcoa - Knoxville Airport (TYS) to Chattanooga Metropolitan Airport (CHA) - ![American 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:tys,to:cha,departure:13/11/2025TANYT&leg2=from:cha,to:tys,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](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:tys,to:cha,departure:13/11/2025TANYT&leg2=from:cha,to:tys,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](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:tys,to:cha,departure:13/11/2025TANYT&leg2=from:cha,to:tys,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ![notification illustration](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\* ![deals illustration](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\* ![trophy illustration](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) Flight from Knoxville to Chattanooga (TYS - CHA) route information | Origin airport | McGhee Tyson | | --- | --- | | Destination airport | Chattanooga Metropolitan | | Distance | 138 km | ## Alcoa to Chattanooga Flights **The easy way to book your flights from Knoxville to Chattanooga**  With Expedia, it’s simple to find and book flights to Chattanooga from Knoxville whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Chattanooga Metropolitan, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Knoxville to Chattanooga today, tomorrow, or this week.   **Save dollars with cheap flights from McGhee Tyson, TYS to Chattanooga Metropolitan, CHA**  Sort your search results by price to find great deals on your flight from Knoxville to Chattanooga—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Chattanooga from Knoxville currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Chattanooga   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Chattanooga from Knoxville**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Chattanooga with Expedia today. ## Frequently asked questions ### How much is a flight from McGhee Tyson Airport (TYS) to Chattanooga Airport? > Start packing your bags, because round-trip flights from Knoxville Airport to Chattanooga Airport start from . That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book today to score the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Knoxville Airport to Chattanooga Metropolitan Airport (CHA)? > Each air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Knoxville Airport to CHA that have flexible change policies? > Select our "No change fees" filter to find flexible travel options for your flight from Knoxville Airport to Chattanooga Metropolitan Airport (CHA). This allows you to lock in a great deal in advance and still have the freedom to make changes without any extra fees. Fare adjustments may apply if your new flight is more expensive. ### How many hours is the flight from Knoxville Airport to CHA? > Lasting around 3 hours and 36 minutes, the flight between Knoxville Airport and Chattanooga Airport is a great opportunity to do some last-minute trip planning. How about using some of this time to organize your itinerary in Chattanooga? ### How far is the flight from TYS to Chattanooga Airport? > That new movie you've been eager to see will just have to wait — the flight distance between McGhee Tyson Airport (TYS) and Chattanooga Metropolitan Airport (CHA) is only 140 kilometres. The captain will be asking you to buckle up for landing before you know it. ### Which airlines fly direct from Knoxville Airport to Chattanooga Airport? > If you want to travel straight from TYS to CHA, you'll have to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly between these airports. ### Are Knoxville Airport to Chattanooga Airport flight tickets cheaper when they're purchased at the last minute? > Booking your trip from TYS to CHA last minute could be your ticket to an awesome deal. However, it might cost you a whole lot more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. 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