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Cheap Flights from Madrid to Knoxville

Browse current best options from Madrid. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Madrid

RatePunk searches hundreds of travel sites at once for deals on flights to Knoxville

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Madrid to Knoxville

Explore current cheapest deals departing from Madrid to Knoxville

Round trip

Sort by: Cheapest

September 5 - September 25

Cheapest

MAD - Knoxville

$915

$744

Round trip

September 5 - September 26

MAD - Knoxville

$915

$751

Round trip

September 7 - September 26

Best

MAD - Knoxville

$924

$759

Round trip

September 7 - September 16

MAD - Knoxville

$937

$819

Round trip

September 3 - September 12

MAD - Knoxville

$922

$834

Round trip

September 3 - September 6

MAD - Knoxville

$982

$835

Round trip

July 7 - July 13

Earliest

MAD - Knoxville

$1,016

$839

Round trip

September 3 - September 5

MAD - Knoxville

$989

$842

Round trip

September 8 - September 16

MAD - Knoxville

$937

$854

Round trip

September 4 - September 12

MAD - Knoxville

$922

$872

Round trip

Unlock all 500+ flight deals to Knoxville and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Madrid to Knoxville

Fares for cheap flights from Madrid to Knoxville typically range from $940–$1253, with a median of $1068. Right now, current fares are above the typical level for this route. Only 8% of recent fares were classified as a good price, indicating that finding lower prices can be challenging.

When is the cheapest time to fly from Madrid to Knoxville? The data indicates that January is typically the most affordable month, with a median fare of $568. Following closely are October, with a median fare of $613, and February, where the median fare is $617. Planning your trip during these months could lead to significant savings.

Most itineraries for flights from Madrid to Knoxville connect at least once. In fact, 0% of recent fares were for direct flights from Madrid to Knoxville. For connecting itineraries, the typical number of stopovers is 3, meaning you should expect multiple connections on this route.

A typical journey from Madrid to Knoxville takes approximately 36h 44m, including connections. Given that most itineraries involve multiple stopovers, this extended travel time reflects the need to account for layovers between flights. This is a long-haul route, covering a distance of 6800 km.

How much is a round trip from Madrid to Knoxville

Regular price: $799 - $1,398

Prices for flights from Madrid to Knoxville are currently below the regular range.

The regular price range for this route is $799 to $1398. The current lowest deal is $744 with Ryanair, for travel from September 5 to September 25, 2026.

now $744

Low $799

High $1,398

The cheapest time to fly from Madrid to Knoxville

Flights from Madrid to Knoxville are cheapest in January, with a median price of $568. The most expensive month to fly is July, with a median price of $1374. Prices are generally lower from January to December.

January

Cheapest

Flights from $568

July

Most Expensive

Flights from $1,374

Jan

Feb

Mar

Apr

May

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Dec

Direct flights from Madrid to Knoxville

Allegiant Air

Aer Lingus

JetBlue Airways

Ryanair

Last-minute flights going from Madrid to Knoxville

Sat, Jun 20

⌛ Last-Minute

MAD - Knoxville

Madrid (MAD) - Knoxville (TYS)

Aer Lingus

$1,287

$2,358

One-way

Sat, Jun 20

⌛ Last-Minute

MAD - Knoxville

Madrid (MAD) - Knoxville (TYS)

Aer Lingus

$1,295

$2,359

One-way

Sat, Jun 20

⌛ Last-Minute

MAD - Knoxville

Madrid (MAD) - Knoxville (TYS)

Aer Lingus

$1,296

$2,371

One-way

Sat, Jun 20

⌛ Last-Minute

MAD - Knoxville

Madrid (MAD) - Knoxville (TYS)

Aer Lingus

$1,152

$2,428

One-way

Sun, Jun 21

⌛ Last-Minute

MAD - Knoxville

Madrid (MAD) - Knoxville (TYS)

Aer Lingus

$1,295

$2,431

One-way

Sun, Jun 21

⌛ Last-Minute

MAD - Knoxville

Madrid (MAD) - Knoxville (TYS)

Aer Lingus

$1,300

$2,432

One-way

Biggest price drops on these dates for flights from Madrid to Knoxville

6 nights

Jul 7 - Jul 13

$1,016 → $839

17%

20 nights

Sep 5 - Sep 25

$915 → $744

19%

19 nights

Sep 7 - Sep 26

$924 → $759

18%

21 nights

Sep 5 - Sep 26

$915 → $751

18%

Popular Airports to fly from Madrid to Knoxville

Madrid - Knoxville route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Madrid to Knoxville are below the typical level at $744.

📅 Best time to fly

January is historically cheapest at $568

Historically, January is the cheapest month to fly from Madrid to Knoxville, with a median price of $568.

⏱️ Flight duration

Connecting flights average 36h 44m

Flights from Madrid to Knoxville typically involve connections, with an average total travel time of 36h 44m.

✈️ Airlines & availability

Connecting flights are dominant on this route

This route is dominated by connecting flights, with no direct flights available from any airline.

🏆 Airline highlight

Ryanair offers deals on this route

Ryanair has historically offered deals on flights from Madrid to Knoxville, with 6 deals found.

🎯 Booking tip

Deals are rare for this route

Deals for flights from Madrid to Knoxville are rare, with an average of 0.03 deals per day.

Madrid main airports to depart from

Adolfo Suárez Madrid–Barajas (MAD)

Cheapest

Adolfo Suárez Madrid–Barajas Airport offers a convenient departure point for flights to Knoxville.

📍 ~15 km from Madrid city center (reachable by car or train)

💸 Flights from ~$744

Knoxville main airports to arrive at

McGhee Tyson (TYS)

Cheapest

McGhee Tyson Airport (TYS) is a convenient arrival choice for Knoxville, offering good value.

📍 ~20 km from Knoxville (reachable by car)

💸 Flights from ~$744

Airports nearby Knoxville used as alternative

Nashville International (BNA)

Nashville International is a major international hub offering significantly more direct flight options and often competitive pricing.

📍 ~250 km from Knoxville (reachable by car)

💸 Flights from ~$652

Hartsfield–Jackson Atlanta International (ATL)

Cheapest

Hartsfield–Jackson Atlanta International offers unparalleled global connectivity and is a primary hub for Delta Air Lines.

📍 ~260 km from Knoxville (reachable by car)

💸 Flights from ~$578

Charlotte Douglas International (CLT)

Charlotte Douglas International is a major American Airlines hub providing extensive East Coast and international connections.

📍 ~280 km from Knoxville (reachable by car)

💸 Flights from ~$732

Greenville–Spartanburg International (GSP)

Greenville–Spartanburg International is a larger regional airport that often features lower fares and easier navigation.

📍 ~190 km from Knoxville (reachable by car)

💸 Flights from ~$771

Asheville Regional (AVL)

Asheville Regional is the geographically closest alternative, useful for specific low-cost carrier routes not served by TYS.

📍 ~120 km from Knoxville (reachable by car)

💸 Flights from ~$647

Business & First Class Flight Deals to Knoxville

Knoxville, United States

67% AI deal score

$14,150

Frequently Asked Questions About Flights to Knoxville

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help uncover better deals. Setting up price alerts may notify you when fares drop.

Booking in advance often provides more options and potentially lower prices, though last-minute deals can sometimes appear. It's usually beneficial to monitor fare trends for your desired travel period. Prices can fluctuate, so checking regularly is advisable.

Yes, comparing nearby airports at both your origin and destination can sometimes lead to more economical flight options. While it may require additional travel time, the savings on airfare can be significant. Always factor in ground transportation costs and convenience.

Related routes

Consider alternative routes from Madrid

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Cheap Flights from Madrid to Knoxville

Today’s best flight deals from Madrid to Knoxville

Unlock all 500+ flight deals to Knoxville and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Madrid to Knoxville

How much is a round trip from Madrid to Knoxville

The cheapest time to fly from Madrid to Knoxville

Direct flights from Madrid to Knoxville

Last-minute flights going from Madrid to Knoxville

Biggest price drops on these dates for flights from Madrid to Knoxville

Popular Airports to fly from Madrid to Knoxville

Madrid - Knoxville route insights

Recent fares are below the typical level

January is historically cheapest at $568

Connecting flights average 36h 44m

Connecting flights are dominant on this route

Ryanair offers deals on this route

Deals are rare for this route

Madrid main airports to depart from

Knoxville main airports to arrive at

Airports nearby Knoxville used as alternative

Business & First Class Flight Deals to Knoxville

Best Elite deals to Knoxville

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Frequently Asked Questions About Flights to Knoxville

How can I find cheap flights from Madrid to Knoxville?

How can I find cheap flights from Madrid to Knoxville?