Title: Cheap Flights from Baltimore (BWI) to Knoxville (TYS) - Expedia.ca ![Skyline of downtown Knoxville, Tennessee, USA](https://images.trvl-media.com/place/602977/e5dfacc8-29fe-4ae7-93f0-6aa1cd8e604b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/602977/e5dfacc8-29fe-4ae7-93f0-6aa1cd8e604b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Baltimore (BWI) to Knoxville (TYS) - [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 Baltimore Washington International Airport (BWI) to Alcoa - Knoxville Airport (TYS) - ![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:BWI,to:TYS,departure:14/12/2025TANYT&leg2=from:TYS,to:BWI,departure:21/12/2025TANYT&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:BWI,to:TYS,departure:14/12/2025TANYT&leg2=from:TYS,to:BWI,departure:21/12/2025TANYT&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:BWI,to:TYS,departure:14/12/2025TANYT&leg2=from:TYS,to:BWI,departure:21/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Southwest Airlines](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:BWI,to:TYS,departure:14/12/2025TANYT&leg2=from:TYS,to:BWI,departure:21/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![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) ![](https://forever.travel-assets.com/flex/flexmanager/images/2025/11/05/BEX-BF-25_CA_1_Desktop.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## Black Friday Sale Limited-time deals: save up to 50% on select hotels [Book now](https://expedia.ca/deals?rfrr=FTG_BF_PROMO_) ## Find the cheapest month to fly from Baltimore (BWI) to Knoxville (TYS) ### October is typically the cheapest month to fly From CA $277 - CA $629 per traveller. Flight from Baltimore to Knoxville (BWI - TYS) route information | Origin airport | Baltimore Washington Intl. Thurgood Marshall | | --- | --- | | Destination airport | McGhee Tyson | | Distance | 742 km | ## Baltimore to Alcoa Flights **The easy way to book your flights from Baltimore to Knoxville**  With Expedia, it’s simple to find and book flights to Knoxville from Baltimore 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 McGhee Tyson, 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 Baltimore to Knoxville today, tomorrow, or this week.   **Save dollars with cheap flights from Baltimore Washington Intl. Thurgood Marshall, BWI to McGhee Tyson, TYS**  Sort your search results by price to find great deals on your flight from Baltimore to Knoxville—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Knoxville from Baltimore 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 Knoxville   - 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 Knoxville from Baltimore**  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 Knoxville with Expedia today. ## Frequently asked questions ### How much is a flight from BWI to McGhee Tyson Airport (TYS)? > Round-trip flights from BWI to Knoxville Airport start from . This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from BWI Marshall to McGhee Tyson Airport (TYS)? > Each air carrier has different terms and conditions. If you decide to cancel your getaway, head to our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from BWI Airport to TYS that have flexible change policies? > Plenty of airlines will allow you to reschedule your flight without charging a fee. All you pay is the cost difference between flights. When searching for BWI Marshall to TYS flights, you'll see a "No change fees" filter for you to select. ### How many hours is the flight from BWI Airport to Knoxville Airport? > It takes around 4 hours and 42 minutes to get from BWI to McGhee Tyson Airport (TYS). But with some movies and a magazine or two, the hours will go by quicker. ### How far is the flight from BWI Airport to Knoxville Airport? > It's only 750 kilometres from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to McGhee Tyson Airport (TYS). Chances are you'll spend more time getting to and from the airport than you will actually flying! ### Which airlines fly direct from BWI to TYS? > If you want to travel straight from BWI to TYS, you'll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports. ### Are BWI to Knoxville Airport flight tickets cheaper when they're purchased at the last minute? > It is possible to find a great last-minute deal from BWI to TYS, but there's no guarantee. As many airlines advertise prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a good bargain. 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