Title: Cheap Flights from Knoxville to Key West (TYS to EYW) - Expedia.co.uk ![](https://images.trvl-media.com/place/1187/a7c3fad3-5f12-4d91-8996-ed0e1b61b0a3.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1187/a7c3fad3-5f12-4d91-8996-ed0e1b61b0a3.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Knoxville (TYS) to Key West (EYW) - [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 ## Popular airlines from Alcoa - Knoxville Airport (TYS) to Key West Intl. Airport (EYW) - ![Delta](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:tys,to:eyw,departure:13/10/2025TANYT&leg2=from:eyw,to:tys,departure:20/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![American Airlines](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:tys,to:eyw,departure:13/10/2025TANYT&leg2=from:eyw,to:tys,departure:20/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](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:tys,to:eyw,departure:13/10/2025TANYT&leg2=from:eyw,to:tys,departure:20/10/2025TANYT&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 25% 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.co.uk/login) ## Find the cheapest month to fly from Knoxville (TYS) to Key West (EYW) ### August is typically the cheapest month to fly From £165 - £355 per traveller. ## Frequently asked questions ### How much is a flight from Knoxville Airport to EYW? > The lowest price advertised for a round-trip flight from TYS to EYW is . But you better act soon. This price is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. 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 EYW? > Each airline has a different set of terms and conditions. If you decide to cancel your escape, head to our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from Knoxville Airport to EYW that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Knoxville Airport to Key West Intl. Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from TYS to Key West Intl. Airport? > With a flight distance of 1,250 kilometres, it's only a hop from Knoxville Airport to Key West Intl. Airport (EYW). It might be a quick flight, but it's still worth packing something to keep you entertained on board. ### Which airlines fly direct from McGhee Tyson Airport (TYS) to Key West Intl. Airport? > Direct flights aren't available, so you'll have to make at least one stop between Knoxville Airport and Key West Intl. Airport (EYW). Make the most of the layover time to stretch your legs and enjoy some personal space. ### Are TYS to EYW flight tickets cheaper when they're purchased at the last minute? > Flight prices are constantly going up and down, so not always. While last-minute flight deals between TYS and Key West Intl. Airport (EYW) are of course possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some carriers advertise their prices up to a year ahead of the departure date. Expedia is continuously updating the best bargains around, so check back often and be ready to grab your seat when prices drop. ## Travel information | Origin airport | McGhee Tyson | | --- | --- | | Destination airport | Key West Intl. | | Distance | 1261 km | | Average flight time | 2 hours 11 mins | ## Book with confidence ### Compare flights from Knoxville to Key West easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Knoxville to Key West. Operating between them 1 flights per day, airlines cover the route. And Allegiant Air fly direct, getting you to Key West Intl. in just 2hours. If you have a preferred carrier, use our advanced search tool to find the right flight from McGhee Tyson to Key West Intl..   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from McGhee Tyson (TYS) to Key West Intl. (EYW) The easiest way to view the best deals on flights from Knoxville to Key West today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from McGhee Tyson to Key West Intl. start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Knoxville and Key West - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Knoxville to Key West flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from McGhee Tyson to Key West Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Explore a world of travel with Expedia - Flights - [Flights from Allentown (ABE) to Marathon (MTH)](https://www.expedia.co.uk/lp/flights/abe/mth/allentown-to-marathon) - [Flights from Nantucket (ACK) to Marathon (MTH)](https://www.expedia.co.uk/lp/flights/ack/mth/nantucket-to-marathon) - [Flights from Amsterdam (AMS) to Marathon (MTH)](https://www.expedia.co.uk/lp/flights/ams/mth/amsterdam-to-marathon) - [Flights from Naples (APF) to Marathon (MTH)](https://www.expedia.co.uk/lp/flights/apf/mth/naples-to-marathon) - [Flights from Atlanta (ATL) to Marathon (MTH)](https://www.expedia.co.uk/lp/flights/atl/mth/atlanta-to-marathon) - [Flights from Austin (AUS) to Marathon (MTH)](https://www.expedia.co.uk/lp/flights/aus/mth/austin-to-marathon) - [Flights from Akita (AXT) to Marathon (MTH)](https://www.expedia.co.uk/lp/flights/axt/mth/akita-to-marathon) - [Flights from Barcelona (BCN) to Marathon (MTH)](https://www.expedia.co.uk/lp/flights/bcn/mth/barcelona-to-marathon) - [Flights from Berlin (BER) to Marathon (MTH)](https://www.expedia.co.uk/lp/flights/ber/mth/berlin-to-marathon) - [Flights from Birmingham (BHX) to Marathon (MTH)](https://www.expedia.co.uk/lp/flights/bhx/mth/birmingham-to-marathon) - [Flights from Mumbai (BOM) to Marathon (MTH)](https://www.expedia.co.uk/lp/flights/bom/mth/mumbai-to-marathon) - [Flights from Boston (BOS) to Marathon (MTH)](https://www.expedia.co.uk/lp/flights/bos/mth/boston-to-marathon) - [Flights from Brussels (BRU) to Marathon (MTH)](https://www.expedia.co.uk/lp/flights/bru/mth/brussels-to-marathon) - [Flights from Burlington (BTV) to Marathon (MTH)](https://www.expedia.co.uk/lp/flights/btv/mth/burlington-to-marathon) - [Flights from Buffalo (BUF) to Marathon (MTH)](https://www.expedia.co.uk/lp/flights/buf/mth/buffalo-to-marathon) - [Flights from Sault Ste. 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