TYS - MAD

$240 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 10/3. 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

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
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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

Mon, Nov 10 - Wed, Nov 19
Delta Logo
12:00 pm - 8:00 amTYS-MAD
14h 00m2 stops
Delta Logo
6:00 am - 6:13 pmMAD-TYS
18h 13m2 stops
$467Delta
Find Deal
Mon, Nov 10 - Tue, Nov 18
Delta Logo
10:05 am - 8:00 amTYS-MAD
15h 55m2 stops
Delta Logo
11:00 am - 9:32 pmMAD-TYS
16h 32m2 stops
$468Delta
Find Deal
Thu, Nov 6 - Thu, Nov 13
Delta Logo
2:27 pm - 9:30 amTYS-MAD
13h 03m1 stop
Delta Logo
11:00 am - 6:13 pmMAD-TYS
13h 13m1 stop
$488Delta
Find Deal
Sat, Nov 8 - Sun, Nov 16
United Airlines Logo
7:20 pm - 8:05 amTYS-MAD
30h 45m1 stop
United Airlines Logo
1:45 pm - 10:48 amMAD-TYS
51h 03m2 stops
$513United Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 19
United Airlines Logo
1:52 pm - 8:15 pmTYS-MAD
24h 23m2 stops
United Airlines Logo
8:30 am - 10:55 pmMAD-TYS
20h 25m2 stops
$520United Airlines
Find Deal
Sat, Nov 8 - Sun, Nov 16
British Airways Logo
8:04 pm - 5:45 amTYS-MAD
27h 41m1 stop
British Airways Logo
11:35 am - 9:24 pmMAD-TYS
15h 49m1 stop
$538British Airways
Find Deal
Sat, Nov 8 - Sat, Nov 15
 Logo
11:34 am - 9:30 amTYS-MAD
15h 56m1 stop
 Logo
6:00 am - 5:17 pmMAD-TYS
17h 17m2 stops
Sat, Nov 8 - Sat, Nov 15
American Airlines Logo
6:30 am - 5:45 amTYS-MAD
17h 15m1 stop
American Airlines Logo
12:55 am - 11:23 amMAD-TYS
16h 28m1 stop
$591American Airlines
Find Deal
Fri, Nov 7 - Sun, Nov 16
British Airways Logo
2:59 pm - 12:40 pmTYS-MAD
15h 41m2 stops
British Airways Logo
11:35 am - 9:24 pmMAD-TYS
15h 49m1 stop
$602British Airways
Find Deal
Thu, Oct 2 - Fri, Oct 10
 Logo
12:51 pm - 7:55 amTYS-MAD
13h 04m1 stop
 Logo
11:30 am - 11:39 pmMAD-TYS
18h 09m1 stop
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.

What’s the cheapest day of the week to fly from Knoxville to Madrid?

The average price of all round-trip flights from Knoxville to Madrid clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Madrid on a Monday and more expensive on a Tuesday. On your return trip to Knoxville, you should consider flying back on a Wednesday, and avoid Tuesdays for better deals.

What is the cheapest month to fly from Knoxville to Madrid?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Madrid, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Knoxville to Madrid is January, where tickets cost $594 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,484 and $1,439 respectively.

Good to know

Low seasonAugust
Cheapest flight$240
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 3% increase in price.
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 $240 for a one-way ticket and $467 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, SkyTeam, and Star Alliance are the airline alliances operating flights between Knoxville and Madrid, with SkyTeam being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Knoxville to Madrid are United Airlines and American Airlines. With an average price for the route of $875 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,117 and an overall rating of 7.2.

  • 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 3 airlines serving 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.
7.4
United AirlinesOverall score based on 8925 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
6.6Food
8.1Crew
Airline reviews

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

10.0 ExcellentAnonymous, Aug 2025TPA - IAD
Read more United Airlines reviews

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

The flight was comfortable with the exit row and great service

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

The service was good, the food could have been better.

Staff was rude. Didn’t give water for 2 hours. Worst service

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Pretty good. The food was just mediocre, the boarding and crew were good.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

My flight got switched and my prepaid bag didnt transfer over properly so I paid to check ANOTHER BAG. I was placed in a middle seat and it was just miserable. At least it was a bulkhead row so I had legroom. The flight just never seem3d to end

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Sat on the ground in Cincinnati for 50 minutes before deplaning

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Had a nice little suite although I couldn’t close the door (but I didn’t ask anyone to help). 5K is a nice seat and very private (you look in on first class). Enjoyable flight and nice crew.

There was a slight delay. Otherwise, everything else was satisfactory.

Although the crew were great and the good nice, I might as well have been on Ryanair for the amount of space I had. Not good enough BA. I’d rather pay more and not feel like a human sardine.

The company that I bought my tickets through, Cheapflightsfares, failed to provide my confirmation information in a timely manner, so I was unable to check on at the country and therefore unable to make my flight. As a matter of fact, I STILL have not received the confirmation. After having read more and more reviews about the company, Cheapflightsfares appears to have scammed hundreds of hopeful travelers out of thousands of dollars. Please look into this company and, for the sake of anyone planning their next trip, stop allowing them to do business through you.

Love the A380 - loads of room. Headphone socket on my seat didn’t work. Sounds like a trivial issue? Well when flying long-haul the in-flight entertainment is what keeps you going so when it doesn’t work it’s a disaster. Pay attention to the details please BA. Spoiled what was otherwise an excellent flight with the usual brilliant crew.

Crew were fantastic can’t fault them at all. Couldn’t do enough for us

Crying baby the ENTIRE flight. Not your fault, but I paid 2700 for a premium economy ticket and it wasn't worth it. should have just stuck with coach. flight attendants very mediocre - minimal effort. Plane didn't seem very clean. Didn't have any cleansing wipes - most airlines give you this when you board. Flat screen scrolling didn't work. Toiletry case a joke - why bother at all?

The overall seat and cushion needs to be updated. It was hard and no support. My butt was numb for most of the flight. The food was subpar at best being in premium economy cost. The flight attendants were excellent and attentive during the whole flight. Disappointed I had to select our seats 24 hours prior.

Did not use entertainment Food great Stewards had an attitude, not the best but below average from my other flights with AA or BA

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