Cheap Flights from Knoxville to Madrid

Compare Knoxville to Madrid flight deals

Find the cheapest month or even day of the year to fly to Madrid

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Find the cheapest month to fly from Knoxville to Madrid

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Knoxville to Madrid flights are currently cheapest in September.

Knoxville to Madrid: Alternative routes

Compare routes from Knoxville to Madrid below. You may find an airport to fly into that's cheaper, faster, or easier than Madrid.

Knoxville to Madrid: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 16,590
Cheapest month to flySeptember

Finding cheap flights from Knoxville to Madrid: Frequently asked questions

The best price we found for a return flight from Knoxville to Madrid is ج.م.‏ 30,951. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Knoxville to Madrid. But we found flights with one or more stops from ج.م.‏ 30,852.
As of August 2025, there are no flights flying from Knoxville to Madrid.
The cheapest month to fly from Knoxville to Madrid is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Knoxville Airport to Madrid Airport on Saturday, 11 October 2025.
No airlines currently offer direct flights between Knoxville Airport and Madrid Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Madrid but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Madrid is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Allegiant Air offers the cheapest flight tickets to Madrid.

Travelling from McGhee Tyson Airport (TYS) to Adolfo Suarez Madrid-Barajas Airport (MAD): what you need to know

  • Madrid is five hours ahead of Knoxville and follows the UTC+1 timezone.

  • Your TYS to MAD flight won't wait if you're late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • Flying during a peak month such as July? Public holidays and other popular periods can result in longer lines at security. Play things extra safe and get there up to four hours ahead of an international flight and two hours before domestic departures.

How to find the cheapest flights from McGhee Tyson Airport (TYS) to Adolfo Suarez Madrid-Barajas Airport (MAD)

  • The lowest price we've seen for a one-way McGhee Tyson Airport to Adolfo Suarez Madrid-Barajas Airport flight is ج.م.‏ 16,590. A round-trip fare is currently ج.م.‏ 30,852. Depending on the availability when you book, these fares may change.

  • It's often best to book ahead of time if you're hoping to get cheap tickets from TYS to MAD. That's because airlines change prices based on demand, which tends to rise closer to departure.

  • If you can be flexible with your travel plans, try using the 'Whole month' tool. It'll show you the cheapest price in every month when looking for your flight from McGhee Tyson Airport to Adolfo Suarez Madrid-Barajas Airport.

  • Save time searching for cheap flights from TYS to MAD by setting up a Price Alert. You'll receive an email or notification through the app when a new low fare is offered.

  • Discover the right flight for you with the help of the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from McGhee Tyson Airport to Adolfo Suarez Madrid-Barajas Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about McGhee Tyson Airport (TYS)

  • The address for TYS is 2055 Alcoa Highway.

  • When it comes to McGhee Tyson Airport's on-time performance, 78.98% of flights arrive within the scheduled timeframe.

  • McGhee Tyson Airport is about 23 kilometres from central Knoxville. If you're driving, ride-sharing or catching a cab from the centre, it'll take 20 minutes or so to get there, depending on the traffic.

  • Need a convenient hotel near TYS? If you're boarding an early flight from McGhee Tyson Airport to Adolfo Suarez Madrid-Barajas Airport, these stays will put you moments from your departure lounge:

Arriving at Adolfo Suarez Madrid-Barajas Airport (MAD)

Getting from Adolfo Suarez Madrid-Barajas Airport (MAD) to central Madrid

  • Adolfo Suarez Madrid-Barajas Airport is approximately 18 kilometres from central Madrid. The drive time takes around 25 minutes.

  • It takes roughly 35 minutes to get there by public transport.

When to fly to Adolfo Suarez Madrid-Barajas Airport (MAD)

  • It's time to pick your travel dates for your flight from McGhee Tyson Airport to Adolfo Suarez Madrid-Barajas Airport. July is the most popular month to head to Madrid. If you're after a more relaxed vibe, go in April.

  • The warmest month in Madrid is July, with temperatures ranging between 17ºC and 36ºC. Lock in your flights from McGhee Tyson Airport to Adolfo Suarez Madrid-Barajas Airport in this month if you enjoy this type of weather.

  • If you like cooler conditions, look for a cheap ticket from TYS to MAD in January. Average temperatures are between 0ºC and 11ºC then.

Explore more of Spain

  • Madrid has plenty to offer, but there are so many other parts of Spain just waiting to be explored. Around 274 kilometres north-east of Madrid, a trip to Zaragoza will keep you busy. Start with leading sights like Puente de Piedra, Museo Pablo Gargallo and El Tubo.

  • Salamanca is another standout destination in Spain and is around 177 kilometres west of Madrid. No journey is complete without seeing Plaza Mayor, S.O.U. Servicio de Orientación al Universitario. Universidad de Salamanca and Pontifical University of Salamanca.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.