TYS - MAD

$433 Find Cheap Flights from Knoxville to Madrid

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Madrid departing on 6/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Madrid

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Madrid, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Madrid, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$585
Typical prices: $1,343-$1,393
British Airways
Tue 4/14Tue 4/21
TYS - MAD • 1 stop
Cheapest one-way
$433
Overall average: $898
British Airways
Mon 6/22
TYS - MAD • 1 stop
Top airlines
British Airways
Cheapest • from $585 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Knoxville and Madrid. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Miami (MIA)
Cheapest • Avg $586 (round-trip)
Atlanta (ATL)
Shortest trip • 11h 32m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Madrid!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Knoxville to Madrid (TYS-MAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Madrid that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Madrid

Tue, Apr 14 - Tue, Apr 21
British Airways Logo
7:00 am - 9:35 am
TYS
-
MAD
20h 35m
1 stop
British Airways Logo
1:35 pm - 9:21 pm
MAD
-
TYS
13h 46m
1 stop
$585British Airways
Tue, Apr 14 - Tue, Apr 21
British Airways Logo
6:38 pm - 3:50 pm
TYS
-
MAD
15h 12m
2 stops
British Airways Logo
11:45 am - 8:18 pm
MAD
-
TYS
14h 33m
1 stop
$587British Airways
Tue, Apr 14 - Wed, Apr 22
United Airlines Logo
10:49 am - 8:05 am
TYS
-
MAD
15h 16m
2 stops
United Airlines Logo
12:45 pm - 11:03 pm
MAD
-
TYS
16h 18m
2 stops
$594United Airlines
Tue, Apr 14 - Tue, Apr 21
British Airways Logo
5:06 pm - 3:50 pm
TYS
-
MAD
16h 44m
2 stops
British Airways Logo
10:35 am - 9:57 pm
MAD
-
TYS
17h 22m
2 stops
$599British Airways
Tue, Mar 24 - Tue, Mar 31
United Airlines Logo
10:55 am - 11:45 am
TYS
-
MAD
19h 50m
2 stops
United Airlines Logo
6:20 am - 10:29 pm
MAD
-
TYS
22h 09m
2 stops
$601United Airlines
Fri, Apr 10 - Fri, Apr 17
United Airlines Logo
9:40 am - 11:50 am
TYS
-
MAD
20h 10m
2 stops
United Airlines Logo
12:45 pm - 10:29 pm
MAD
-
TYS
39h 44m
2 stops
$629United Airlines
Mon, Apr 13 - Mon, Apr 20
British Airways Logo
2:49 pm - 3:50 pm
TYS
-
MAD
19h 01m
2 stops
British Airways Logo
9:00 pm - 9:21 pm
MAD
-
TYS
30h 21m
2 stops
$630British Airways
Thu, Apr 9 - Thu, Apr 16
British Airways Logo
7:00 am - 9:35 am
TYS
-
MAD
20h 35m
1 stop
British Airways Logo
1:35 pm - 9:21 pm
MAD
-
TYS
13h 46m
1 stop
$635British Airways
Mon, Apr 13 - Mon, Apr 20
British Airways Logo
6:38 pm - 3:50 pm
TYS
-
MAD
15h 12m
2 stops
British Airways Logo
11:45 am - 8:18 pm
MAD
-
TYS
14h 33m
1 stop
$637British Airways
Tue, Apr 14 - Mon, Apr 20
Iberia Logo
5:06 pm - 1:30 pm
TYS
-
MAD
14h 24m
1 stop
Iberia Logo
11:45 am - 8:18 pm
MAD
-
TYS
14h 33m
1 stop
$640Iberia
Booking Insights

KAYAK's insights & trends for Knoxville to Madrid flights

Get data-powered insights and trends into flights from Knoxville to Madrid to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Knoxville to Madrid?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Knoxville to Madrid departing in April.

Good to know

Low seasonSeptember
Cheapest flight$433
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Knoxville to Madrid

When to book flights from Knoxville to Madrid

Are your dates flexible? Find out the best times to travel from Knoxville to Madrid based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Knoxville to Madrid

  • What is the cheapest flight from Knoxville to Madrid?

    In the last 3 days, the lowest price for a flight from Knoxville to Madrid was $433 for a one-way ticket and $585 for a round-trip.

  • Do I need a passport to fly between Knoxville and Madrid?

    Yes, you’ll need a passport to travel to Madrid from Knoxville.

  • Which aircraft models fly most regularly from Knoxville to Madrid?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Knoxville to Madrid?

    oneworld is the only airline alliance operating flights between Knoxville and Madrid.

  • Which is the best airline for flights from Knoxville to Madrid, American Airlines or British Airways?

    The two airlines most popular with KAYAK users for flights from Knoxville to Madrid are American Airlines and British Airways. With an average price for the route of $1,021 and an overall rating of 7.1, American Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of $717 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Knoxville to Madrid?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Madrid.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Madrid?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Madrid from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Madrid?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Madrid with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and MAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Madrid?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Madrid from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Knoxville to Madrid

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Madrid. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Madrid? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11345 reviews
8.0Crew
6.9Entertainment
7.5Boarding
6.4Food
7.2Comfort
Airline reviews

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

10.0 ExcellentAnn, Feb 2026
LAX - AUS
Read more American Airlines reviews

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Worst experience ever. Flight could not land in Charlotte for what we were told was a ground stop. Had to be diverted to Raleigh to refuel. Strangely during ground stop, our connecting flight had no issue taking off on time causing us to miss our flight. We were told there were no other flights that day to our final destination and that two days out was the next one. The only flights to get us there were from Chicago the next morning. Completely opposite direction but it was a direct flight. So we get flown to Chicago and have to find a hotel in our own dime. The flight in the morning was also delayed. Thankfully only a short time. The non too of all this, our luggage did not arrive by the time we were there. Communication was terrible, through the entire trip. Complete incompetence. Will never fly American again.

Horrible. Got delayed many hours because their pilot wasn't trained for night landing at the airport and a rain delay made it a night landing. We have to wait hours for a qualified crew. They give us 12 dollar meal vouchers but most everything in the airport was closed and definitely more expensive than the vouchers.

I am an AA flyer for a very long time... AA has yet to disappoint.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

Never ontime and always delays. Long waits for customer service and often app doesn’t work

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

We arrived 25 minutes early only to be told our gate was occupied and so we sat for close to 30 minutes to pull into a gate. That’s not an early arrival!

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Late. And service was very slow - passengers sat for well over an hour with dirty trays etc surrounding them

Everything you need to know for your flight from Knoxville to Madrid

Information on your arrival and departure airports