FRA - TYS

$621 Find Cheap Flights from Frankfurt am Main to Knoxville

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Frankfurt am Main to Knoxville departing on 3/23. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Knoxville, 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 Frankfurt am Main to Knoxville, as well as popular online travel agencies
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Cheap Flight Deals from Frankfurt to McGhee Tyson (FRA-TYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Frankfurt to McGhee Tyson 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.

Recent round-trip flight deals from Frankfurt am Main to Knoxville

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Frankfurt am Main to Knoxville.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:00 pm - 6:11 pmFRA-TYS
26h 11m2 stops
11:12 am - 1:50 pmTYS-FRA
20h 38m2 stops
$621British Airways
Find Deal
Sun, Mar 23 - Wed, Apr 2
7:25 am - 8:49 pmFRA-TYS
19h 24m2 stops
6:15 pm - 2:05 pmTYS-FRA
13h 50m2 stops
$625British Airways
Find Deal
Mon, Feb 3 - Sun, Feb 9
10:50 am - 11:26 amFRA-TYS
30h 36m1 stop
4:08 pm - 8:50 amTYS-FRA
10h 42m1 stop
$627American Airlines
Find Deal
Mon, Feb 3 - Sun, Feb 9
10:50 am - 12:12 amFRA-TYS
19h 22m1 stop
6:15 pm - 4:50 pmTYS-FRA
16h 35m2 stops
Mon, Feb 3 - Sun, Feb 9
7:25 am - 6:11 pmFRA-TYS
15h 46m2 stops
12:14 pm - 8:45 amTYS-FRA
14h 31m1 stop
Thu, Mar 27 - Fri, Apr 4
9:55 am - 10:27 amFRA-TYS
30h 32m2 stops
2:55 pm - 11:50 amTYS-FRA
14h 55m2 stops
$667United Airlines
Find Deal
Mon, Jun 23 - Sun, Dec 14
12:40 pm - 10:40 pmFRA-TYS
16h 00m1 stop
2:55 pm - 11:50 amTYS-FRA
14h 55m2 stops
$678United Airlines
Find Deal
Mon, Jun 23 - Sun, Dec 14
7:40 am - 7:36 pmFRA-TYS
17h 56m3 stops
5:45 am - 7:25 amTYS-FRA
19h 40m3 stops
$697Air Canada
Find Deal
Mon, Feb 3 - Sun, Feb 9
5:10 pm - 10:00 amFRA-TYS
21h 50m1 stop
2:20 pm - 7:20 amTYS-FRA
11h 00m1 stop
$703Air Canada
Find Deal
Sun, Mar 23 - Wed, Apr 2
9:20 am - 10:11 amFRA-TYS
30h 51m1 stop
5:46 am - 7:15 amTYS-FRA
19h 29m1 stop
$778American Airlines
Find Deal
Mon, Jun 23 - Sun, Dec 14

Flights from Frankfurt am Main to Knoxville - Travel Insights & Trends

Get data-powered insights and trends into flights from Frankfurt am Main to Knoxville 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 Frankfurt am Main to Knoxville?

The average price of all round-trip flights from Frankfurt am Main Airport to Knoxville clicked on KAYAK for each day over the last 12 months.
For Frankfurt am Main to Knoxville, Sunday is the cheapest day to fly on average and Friday is the most expensive. Flying from Knoxville back to Frankfurt am Main, the best deals are generally found on Tuesday, with Saturday being the most expensive.

What is the cheapest month to fly from Frankfurt am Main Airport to Knoxville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Frankfurt am Main Airport to Knoxville, 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 Frankfurt am Main Airport to Knoxville is March, where tickets cost $660 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $912 and $863 respectively.

Good to know

Low season

November

High season

July

Cheapest flight

$621
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Frankfurt am Main to Knoxville

When to book flights from Frankfurt am Main to Knoxville

Are your dates flexible? Find out the best times to travel from Frankfurt am Main to Knoxville 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 Frankfurt am Main to Knoxville flights

  • What is the cheapest flight from Frankfurt am Main Airport to Knoxville?

    In the last 3 days, the lowest price for a flight from Frankfurt am Main Airport to Knoxville was $771 for a one-way ticket and $621 for a round-trip.

  • Do I need a passport to fly between Frankfurt am Main and Knoxville?

    Yes

  • Which airports will I be using when flying from Frankfurt am Main to Knoxville?

    On your way to Knoxville, you’ll fly out from Frankfurt am Main. You’ll be landing at Knoxville McGhee Tyson.

  • Which aircraft models fly most regularly from Frankfurt am Main to Knoxville?

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

  • Which airline alliances offer flights from Frankfurt am Main to Knoxville?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Frankfurt am Main and Knoxville, with SkyTeam being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Frankfurt am Main to Knoxville are United Airlines and American Airlines. With an average price for the route of $761 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 $793 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Frankfurt am Main to Knoxville?

    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 Frankfurt am Main to Knoxville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Frankfurt am Main 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 Frankfurt am Main to Knoxville?

    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 Knoxville with an airline and back to Frankfurt am Main with another airline. Booking your flights between Frankfurt am Main and TYS 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 Frankfurt am Main to Knoxville?

    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 Knoxville from Frankfurt am Main up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Frankfurt am Main to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Frankfurt am Main to Knoxville. 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 Frankfurt am Main to Knoxville? 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 8984 reviews
7.1Entertainment
6.7Food
8.1Crew
7.7Boarding
7.3Comfort
Airline reviews

Great. Food going from Australia to the US was better than other way around, but still needs improvement in terms of quality and quantity!!!

10.0 ExcellentAnonymous, Jan 2025SYD - LAX
Read more United Airlines reviews

Great. Food going from Australia to the US was better than other way around, but still needs improvement in terms of quality and quantity!!!

Maybe add a seat trade app for flyers that didn’t get seats together

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence.

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

Change cabin crew assisting business class. Not taking care, ignoring requests and calls. Never had such an experience in business class.

The flight was delayed so the people from a late connecting flight was able to still make the connection.

The crew was outstanding. And the food was surprisingly good. The chicken and the pasta dish were both delicious and I was supposed with a pizza twist near Landing. We hit a lot of turbulence and the crew was calm and kind. Loved the TV in screen. Tons of new releases.

Ridiculously slow disorganized boarding, ended up 35 min late and people missed connections

I paid for what I got which was cheap, I brought my own entertainment. I knew what to expect, so I could be prepared. If you’re flying economy, check in early like me. I have no problems with my flight, was on time, staff were friendly, and overall good experience.

Boarded over an hour late, no communication, the sign just changed, no attendant to answer questions - she disappeared forever (hiding). Small plane and couldn’t hear the overhead nor understand.

Service in first class no longer exists on American Airlines .

Customer service in first class does not exist on American Airlines

I never have a good experience with American and this was no different. The airplane was INCREDIBLY hot. Like unbearably so. Everyone was fanning themselves with pamphlets and sweating. When someone asked the flight attendant to turn down the temperature they were told there was nothing the crew could do. Once we pushed back from the gate we then had to wait an hour to take off and the communication from the crew was not good. People were getting up this whole time and a man was even in the bathroom when we took off. Once we landed at our destination we waited another 30 minutes at the gate to deplane with, again, no communication from the crew as to what was going on.

Flight was delayed due to a steering issue with plane. The delay caused me to miss the connecting flight. The delay caused me to spend an extra 21 hours in airports and flights to get to my destination. The plane issue obviously should have been found and fixed before we even boarded. Ridiculous.

First, to be fair, the flight was on time and the trip through the air was relatively smooth. But the flight was full, and they were checking carryons. As this process went on, the crew got increasingly rude and overbearing. During the drink service, a young girl (maybe 9) who had gotten up to use the lavatory got stuck behind the cart. At some point, she started feeling fearful and overwhelmed. Passengers noticed this and asked the crew to let her return to her seat. They refused. Then she started crying, and they still refused to move the cart forward to let her sit. The poor girl was trying to be brave and compose herself. The crew handled the situation terribly and with zero grace or decency. That episode, to me, encapsulates AA’s attitude toward its passengers. Disgraceful. The plane itself was cramped and miserable, as usual. There was zero inflight media or entertainment, other than the lane and borderline inappropriate jokes the steward made during the safety briefing. Then, of course, it took the better part of an hour for the checked bags to show up at the carousel. AA is no better than the el cheapo airlines these days and a far, far cry from its former self.

First class flight attendant was rude and lacked any customer service skills.

Customer service for American Airlines first class is at an all time low.

Paid for a window and was assigned to a middle seat with 2 very large people on each side of me. Flight was sold out and I feel I need to be refunded foe paying for a window seat and being put in a middle one..

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