$327 Find Cheap Flights from Knoxville to Peru

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 Peru departing on 2/16. 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, 0 bags

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Flight Deals

Book Cheap Knoxville to Peru Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Peru 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 Peru

Mon, Feb 9 - Fri, Feb 20
Multiple Airlines Logo
6:18 pm - 12:25 pm
TYS
-
LIM
42h 07m
2 stops
Multiple Airlines Logo
11:30 pm - 1:04 pm
LIM
-
TYS
13h 34m
1 stop
$589Multiple Airlines
Mon, Feb 9 - Fri, Feb 20
Multiple Airlines Logo
6:00 am - 10:10 pm
TYS
-
LIM
16h 10m
1 stop
Multiple Airlines Logo
11:30 pm - 1:04 pm
LIM
-
TYS
13h 34m
1 stop
$644Multiple Airlines
Sun, May 24 - Sun, May 31
LATAM Airlines Logo
5:30 pm - 3:00 pm
TYS
-
LIM
46h 30m
2 stops
LATAM Airlines Logo
3:50 pm - 11:46 pm
LIM
-
TYS
30h 56m
2 stops
$652LATAM Airlines
Sat, Mar 14 - Sat, Mar 21
Delta Logo
5:13 pm - 5:00 am
TYS
-
LIM
12h 47m
1 stop
Delta Logo
10:45 am - 9:16 am
LIM
-
TYS
21h 31m
2 stops
$655Delta
Sat, Mar 14 - Sat, Mar 21
Multiple Airlines Logo
9:16 pm - 9:30 pm
TYS
-
LIM
25h 14m
1 stop
Multiple Airlines Logo
10:30 pm - 8:18 am
LIM
-
TYS
32h 48m
1 stop
$664Multiple Airlines
Sat, Mar 14 - Sat, Mar 21
LATAM Airlines Logo
5:13 pm - 10:10 pm
TYS
-
LIM
53h 57m
2 stops
LATAM Airlines Logo
10:45 am - 9:16 am
LIM
-
TYS
21h 31m
2 stops
$684LATAM Airlines
Fri, Mar 13 - Thu, Mar 19
LATAM Airlines Logo
8:45 am - 9:20 am
TYS
-
LIM
25h 35m
2 stops
LATAM Airlines Logo
12:05 am - 5:45 pm
LIM
-
TYS
16h 40m
2 stops
$685LATAM Airlines
Fri, Mar 13 - Fri, Mar 20
Multiple Airlines Logo
6:21 pm - 9:30 pm
TYS
-
LIM
28h 09m
1 stop
Multiple Airlines Logo
10:30 pm - 9:50 am
LIM
-
TYS
10h 20m
1 stop
$704Multiple Airlines
Tue, Feb 10 - Thu, Feb 19
Multiple Airlines Logo
1:00 pm - 1:50 am
TYS
-
LIM
36h 50m
2 stops
Multiple Airlines Logo
8:00 am - 10:16 pm
LIM
-
TYS
14h 16m
1 stop
$710Multiple Airlines
Sun, May 24 - Sat, May 30
Delta Logo
2:30 pm - 5:00 am
TYS
-
LIM
15h 30m
1 stop
Delta Logo
12:05 am - 6:15 pm
LIM
-
TYS
17h 10m
2 stops
$717Delta
Booking Insights

KAYAK's insights & trends for Knoxville to Peru flights

Get data-powered insights and trends into flights from Knoxville to Peru to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Peru, 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 Peru is September, when tickets cost $619 (return) on average. On the other hand, the most expensive months are November and April, when the average cost of round-trip tickets is $1,071 and $880 respectively.

Good to know

Low seasonJanuary
Cheapest flight$327
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 12% increase in price.
Flight from Knoxville to Lima

FAQs - booking Peru flights

  • How does KAYAK find such low prices on flights from Knoxville to Peru?

    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 Peru.

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

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

    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 from Knoxville to Peru with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Peru?

    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 from Knoxville to Peru 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 Peru

 
Need help choosing which airline to fly with from Knoxville to Peru? 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.
7.9
DeltaOverall score based on 8128 reviews
7.9Comfort
7.2Food
8.1Boarding
8.5Crew
7.8Entertainment
Airline reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

10.0 ExcellentDr. Simon, Jan 2026
LAX - JFK
Read more Delta reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

We were not allowed to carry a bottle of water onto the 8 hour flight.

LATAM’s crews are fine, but God help you if you need any customer service. Their app and website never work, with error after error. Trying to solve anything over the phone is painful, and lastly, the boarding pass LATAM gave me to board the flight with Delta was invalid and I had to purchase an emergency one-way ticket at the last minute to get home.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

My flight to London from Philadelphia was cancelled due to weather.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Everything you need to know for your flight from Knoxville to Peru

Information on your arrival and departure airports