$339 Find Cheap Flights from Knoxville to Spain - Compare and Save

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Cheap Flights from Knoxville to Spain

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Madrid
Madrid1 stop$748
Málaga
Málaga2 stops$792
Madrid
Madrid1 stop$748
Málaga
Málaga2 stops$792
Booking Insights

Price, demand and travel trends for Knoxville to Spain flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Knoxville to Spain cheaper or more expensive than last year?

Fares from Knoxville to Spain are running about 17% lower than they were around this time last year, averaging $886 round-trip.

What are the cheapest fares from Knoxville to Spain right now?

Here are the cheapest round-trip fares from Knoxville to Spain on KAYAK in the last week:

• Barcelona-El Prat (BCN) from $721
• Madrid Barajas (MAD) from $748
• Malaga (AGP) from $792
• Valencia (VLC) from $839
• Sevilla (SVQ) from $968

What’s the cheapest month to fly from Knoxville to Spain?

January is the cheapest time of year to fly, with average fares of $484. Prices are highest in June, when average flight costs increase to around $1,250.

Which airport in Spain is the cheapest to fly to from Knoxville?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Spain are:

• Valencia (VLC) (avg. price $846)
• Sevilla (SVQ) (avg. price $884)
• Barcelona-El Prat (BCN) (avg. price $896)

What’s the cheapest day to fly from Knoxville to Spain?

Monday tends to be the cheapest day to fly from Knoxville to Spain, while Saturday is the most expensive. Fares run about 19% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Knoxville to Spain?

Data from the past 12 months shows it's cheapest to fly to Spain during the morning with average prices of $815. The afternoon is the most expensive time to fly, with average prices of $945.

Key details for Knoxville to Spain flights

Low season

January

Cheapest flight

$339
Beat the crowds with an average 54% drop in travelers.
The most popular month to fly with an average 54% increase in travelers.
One-way flight from Knoxville to Barcelona-El Prat Airport

Your Knoxville to Spain flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Knoxville to Spain?

    Yes. Fares from Knoxville to Spain are low right now. As a rule of thumb, a round-trip under $759 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Knoxville to Spain?

    Over the past 12 months, round-trip fares from Knoxville to Spain have ranged from $759 to $1,127.

  • What are the main airports serving Spain?

    Spain has 44 airports. The three busiest are Barcelona-El Prat (BCN) (52% of arrivals), Madrid Barajas (MAD) (34%) and Valencia (VLC) (7%).

  • What airlines fly nonstop from Knoxville to Spain?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Knoxville to Spain. However, Delta offers a one-stop option.

  • Which cabin classes are available on flights from Knoxville to Spain?

    On flights from Knoxville to Spain you can book Economy Class, Premium Economy Class, Business Class or First Class.

  • What are some popular landmarks in Spain?

    KAYAK travelers' favorite landmarks in Spain include:

    • La Rambla
    • Sagrada Familia
    • Placa de Catalunya
    • Camp Nou

Your guide to booking Knoxville to Spain flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for January when flights are typically cheapest and avoid June when prices are at their highest.
  • Flying on Monday is usually the cheapest. Flights on Saturday cost about 19% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Valencia (VLC) is the cheapest airport to fly into from Knoxville. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Barcelona, which is the most popular destination in Spain. From there, it's easy to continue on to other popular destinations such as Madrid, Palma de Mallorca and Seville.

Reviews of the top 3 airlines serving from Knoxville to Spain

 
Need help choosing which airline to fly with from Knoxville to Spain? 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.
7.3
United AirlinesOverall score based on 10472 reviews
7.7Boarding
6.7Food
8.1Crew
7.1Entertainment
7.3Comfort
Airline reviews

My easiest trip ever. Flights left on time, and came in a few minutes early. The flights weren’t full so it was very comfortable. Thank you United

10.0 ExcellentNancy, Oct 2026
Read more United Airlines reviews

My easiest trip ever. Flights left on time, and came in a few minutes early. The flights weren’t full so it was very comfortable. Thank you United

The united employees at the gate treated me very rudely and called me nefarious

The head rest is too big and cannot be placed differently/removed. Causes one head to tilt forward and increase back pain

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Even though we were delayed, we were able to make our connection

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

WiFi broken, very long wait for valet bags, and the typical long wait at O'Hare on a thursday to get clearance to take off and then again long taxi and wait for the gate.

The flight was overbooked. And the gate agent basically said that the flight will not leave unless two people came forward to give up their seats. Offered money. Raised the $$ too. But we were there for a while and flight was delayed. When passengers approached the gate agent asking what would happen if no one volunteered- the answer was flight would be cancelled! Ridiculous! It’s American’s fault for overbooking. The service level is going from Bad to worse it seems.

My wife has a scooter and they where supposed to send from departure to destination and had it go to connecting flight,not good.Nobody has knowledge of the scooters or the battery's.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

I didn’t like anything, being platinum pro get you absolutely nowhere and does not increase the customer service treatment whatsoever anymore. My flight was canceled and they put me on a flight eight hours later that would’ve got me back in the middle of the night. They could’ve easily move me up to an hour Prior on an earlier flight. My second flight was unreasonable to take, the third flight was also canceled due to mechanical issues like the first flight. I don’t know what’s going on with American, but they are falling apart, after seven flight changes I finally got home, Unreasonable.

This was a horrible American Airlines experience, and it discourages me from flying with them again. It may have stemmed from a mechanical delay, but it appeared that the team was unprepared to respond to the delay. After boarding, we waited an hour before finally taking off. After landing at our destination, we waited an additional hour on the tarmac waiting for a gate (at 8:00pm) to be assigned and cleared. The flight crew did their best, but they were clearly tired and also ready to be done for the day. Because of the delay, I missed a connecting flight. It was a very poor experience.

Fantastic! If it had not been for a check-in agent in Knoxville I may have not gotten my passes on British Airways. I couldn’t check-in online because British Airways had messed us the info on my tickets to London & Inverness. AA’s was great! British Airways was a continuous series of delays and frustrations.

Wheelchair was waiting for me,changed to a better seat which was great as it's hard for me to walk

Flight was fine. We were in business class, so lie-flat seats were appreciated. Kids were in premium and said it was nice. Flight was delayed by 3 hours, so we missed everything we had planned in London the first day.

Our seats were reassigned on the day of departure and our small family group of 3 was split up unnecessarily — my wife was seated many rows behind myself and my daughter. The seats were also very small and very tightly packed — there was no space at all — and the seat cushions were hard and uncomfortable. I couldn’t sleep because it was painful on my butt. The cabin crew were nice and the food was decent enough, though.

Getting the boarding passes between the BA and AA apps was very clunky.

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

We were never able to take this flight because our first flight from Austin to Dallas was cancelled.

The crew were professional and friendly. It was the most uncomfortable international flight I've ever flown. Crammed in passengers. No overhead space to put my bag. No leg room and unable to recline seat due to seats too close together so it upset passenger behind me! Upgrade price to get 2 inches of more space unreasonable.

Pilots seemed fine but one stewardess seemed crabby, but it was tolerable just didn't seem to be projecting a service attitude. I understand we all have those days. Return flight on 8/8/24 noticeable better / normal.

It said that there was wifi. During the flight there was no wifi and while waiting at the gate the phone services already got cut off so I wasn’t able to say I am taxiing from the gate to my husband. This left me with an uncomfortable feeling. So I was waiting on the WiFi connection during flight and that never happened.

More options for your flight from Knoxville to Spain

Complete your trip to Spain with a hotel stay or car rental