Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

FRA - TYS

$670 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 3/10. 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

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

 
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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flight Deals from Frankfurt am Main to Knoxville (FRA-TYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Frankfurt am Main to Knoxville 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
8:50 am - 7:34 pmFRA-TYS
15h 44m2 stops
7:20 pm - 11:50 amTYS-FRA
11h 30m1 stop
$670
Find Deal
Mon, Mar 10 - Mon, Mar 17
10:15 am - 9:27 pmFRA-TYS
16h 12m1 stop
6:50 pm - 3:30 pmTYS-FRA
15h 40m2 stops
$673American Airlines
Find Deal
Mon, Mar 10 - Mon, Mar 17
10:15 am - 8:53 pmFRA-TYS
15h 38m2 stops
6:50 pm - 3:30 pmTYS-FRA
15h 40m2 stops
$678American Airlines
Find Deal
Mon, Mar 10 - Mon, Mar 17
7:00 am - 8:02 pmFRA-TYS
18h 02m2 stops
9:55 am - 7:25 amTYS-FRA
16h 30m2 stops
$683United Airlines
Find Deal
Sat, Mar 22 - Fri, Mar 28
9:50 am - 9:28 pmFRA-TYS
16h 38m1 stop
8:45 am - 8:40 amTYS-FRA
18h 55m1 stop
$691KLM
Find Deal
Mon, Mar 10 - Mon, Mar 17
5:10 pm - 3:04 pmFRA-TYS
26h 54m2 stops
2:25 pm - 10:05 amTYS-FRA
14h 40m2 stops
$710
Find Deal
Mon, Mar 10 - Mon, Mar 17
11:40 am - 11:42 pmFRA-TYS
17h 02m1 stop
12:55 pm - 7:50 amTYS-FRA
13h 55m1 stop
$890KLM
Find Deal
Sat, Mar 22 - Fri, Mar 28
6:55 am - 11:42 pmFRA-TYS
21h 47m3 stops
2:35 pm - 3:25 pmTYS-FRA
19h 50m2 stops
$977Scandinavian Airlines
Find Deal
Mon, Mar 10 - Mon, Mar 17
9:15 am - 11:54 pmFRA-TYS
19h 39m3 stops
10:50 am - 7:50 amTYS-FRA
16h 00m2 stops
$1,495
Find Deal
Mon, Mar 10 - Mon, Mar 17
9:45 am - 10:45 pmFRA-TYS
18h 00m2 stops
9:55 am - 7:25 amTYS-FRA
16h 30m3 stops
$2,953
Find Deal
Sat, Mar 22 - Fri, Mar 28

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, Tuesday 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 $593 (return) on average. On the other hand, the most expensive months are February and August, where the average cost of round-trip tickets is $1,010 and $900 respectively.

Good to know

Low season

January

High season

July

Cheapest flight

$670
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 7% 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 $670 for a round-trip ticket.

  • 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?

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

  • 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 airline 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 8754 reviews
8.1Crew
6.7Food
7.3Comfort
7.1Entertainment
7.7Boarding
Airline reviews

Well, this is my second flight from THE first one that I took and this one was from Manila to Guam. The flight was comfortable. I did end up in first class. However, I had to fight for it a little bit, but when I went to Guam, I had to stay an extra night there, which was accommodated by united Which I'm pleased for that. The only thing that I have to say is when a situation happens with a cancelation. And you got first class guests very important that you accommodate and make sure that they have their flights before everybody else does, because we pay big money for the service and it is not cheap also. Take note There are things that we have planned as well. So this kind of damaged the tail end of my vacation, which I lost out in $2500 worth of car rentals hotel fair in Honolulu, Hawaii. I'm really hoping that I can be reimbursed at least that money from the insurance that I have on the trip through united. I will be submitting that in as well. When I'm back in the United States, because I'm currently in Guam. Staying good night. I'm waiting for my next flight out. For tomorrow morning..

4.0 OkayMick, Feb 2025GUM - HNL
Read more United Airlines reviews

Well, this is my second flight from THE first one that I took and this one was from Manila to Guam. The flight was comfortable. I did end up in first class. However, I had to fight for it a little bit, but when I went to Guam, I had to stay an extra night there, which was accommodated by united Which I'm pleased for that. The only thing that I have to say is when a situation happens with a cancelation. And you got first class guests very important that you accommodate and make sure that they have their flights before everybody else does, because we pay big money for the service and it is not cheap also. Take note There are things that we have planned as well. So this kind of damaged the tail end of my vacation, which I lost out in $2500 worth of car rentals hotel fair in Honolulu, Hawaii. I'm really hoping that I can be reimbursed at least that money from the insurance that I have on the trip through united. I will be submitting that in as well. When I'm back in the United States, because I'm currently in Guam. Staying good night. I'm waiting for my next flight out. For tomorrow morning..

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Very modern plane. Good seat spacing. Meals were good. Screens had tons of movies and worked

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

Everything you need to know for your flight from Frankfurt am Main to Knoxville

Information on your arrival and departure airports

Knoxville (TYS)
Frankfurt am Main (FRA)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.