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Cheap flights from Knoxville to Peru from $259

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Peru departing on 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Knoxville to Peru

Cheap round-trip flights

Logo
4:26 pm - 2:35 pmTYS-LIM
23h 09m1 stop
Logo
1:15 am - 10:03 amLIM-TYS
31h 48m1 stop
$506
Find Deal
Wed, Oct 22 - Fri, Oct 31
Logo
5:59 pm - 3:25 amTYS-LIM
34h 26m2 stops
Logo
10:03 am - 6:27 pmLIM-TYS
32h 24m1 stop
$554
Find Deal
Fri, Oct 24 - Sun, Nov 2
Logo
3:26 pm - 7:20 pmTYS-LIM
28h 54m1 stop
Logo
1:50 am - 10:47 pmLIM-TYS
20h 57m2 stops
$597
Find Deal
Fri, Oct 24 - Sat, Nov 1
Logo
3:26 pm - 7:20 pmTYS-LIM
28h 54m1 stop
Logo
10:03 am - 6:27 pmLIM-TYS
32h 24m1 stop
$600
Find Deal
Fri, Oct 24 - Sun, Nov 2
American Airlines Logo
6:15 am - 10:25 pmTYS-LIM
17h 10m1 stop
American Airlines Logo
12:45 am - 5:32 pmLIM-TYS
15h 47m2 stops
$625American Airlines
Find Deal
Wed, Oct 22 - Fri, Oct 31
United Airlines Logo
11:58 am - 11:55 pmTYS-LIM
11h 57m1 stop
United Airlines Logo
1:50 am - 10:15 amLIM-TYS
32h 25m2 stops
$639United Airlines
Find Deal
Fri, Dec 26 - Sat, Jan 3
LATAM Airlines Logo
7:45 am - 9:10 pmTYS-LIM
14h 25m1 stop
LATAM Airlines Logo
12:00 pm - 11:07 pmLIM-TYS
10h 07m1 stop
$642LATAM Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 18
United Airlines Logo
5:15 pm - 11:55 pmTYS-LIM
30h 40m1 stop
United Airlines Logo
1:50 am - 6:10 pmLIM-TYS
16h 20m1 stop
$644United Airlines
Find Deal
Fri, Dec 26 - Sat, Jan 3
LATAM Airlines Logo
7:45 am - 9:45 pmTYS-LIM
15h 00m2 stops
LATAM Airlines Logo
12:00 pm - 11:07 pmLIM-TYS
10h 07m1 stop
$655LATAM Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 18
American Airlines Logo
6:10 am - 4:15 pmTYS-LIM
11h 05m1 stop
American Airlines Logo
6:30 am - 11:39 pmLIM-TYS
16h 09m1 stop
$670American Airlines
Find Deal
Tue, Sep 23 - Tue, Oct 21

LATAM Airlines flights from Knoxville to Peru

Our best LATAM Airlines deals on Knoxville to Peru flight tickets
LATAM Airlines
Oct 11
TYS7:45 amKnoxville McGhee Tyson
14h 25m
1 stop
LIM9:10 pmLima J Chavez Intl
Oct 18
LIM12:00 pmLima J Chavez Intl
10h 07m
1 stop
TYS11:07 pmKnoxville McGhee Tyson
$642
Find similar
LATAM Airlines
Oct 11
TYS7:45 amKnoxville McGhee Tyson
15h 00m
2 stops
LIM9:45 pmLima J Chavez Intl
Oct 18
LIM12:00 pmLima J Chavez Intl
10h 07m
1 stop
TYS11:07 pmKnoxville McGhee Tyson
$655
Find similar
LATAM Airlines
Oct 11
TYS7:45 amKnoxville McGhee Tyson
15h 00m
2 stops
LIM9:45 pmLima J Chavez Intl
Oct 18
LIM8:15 amLima J Chavez Intl
13h 52m
2 stops
TYS11:07 pmKnoxville McGhee Tyson
$659
Find similar

American Airlines flights from Knoxville to Peru

Our best American Airlines deals on Knoxville to Peru flight tickets
American Airlines
Oct 22
TYS6:15 amKnoxville McGhee Tyson
17h 10m
1 stop
LIM10:25 pmLima J Chavez Intl
Oct 31
LIM12:45 amLima J Chavez Intl
15h 47m
2 stops
TYS5:32 pmKnoxville McGhee Tyson
$625
Find similar
American Airlines
Sep 23
TYS6:10 amKnoxville McGhee Tyson
11h 05m
1 stop
LIM4:15 pmLima J Chavez Intl
Oct 21
LIM6:30 amLima J Chavez Intl
16h 09m
1 stop
TYS11:39 pmKnoxville McGhee Tyson
$670
Find similar
American Airlines
Sep 22
TYS2:07 pmKnoxville McGhee Tyson
15h 03m
2 stops
LIM4:10 amLima J Chavez Intl
Oct 1
LIM11:45 pmLima J Chavez Intl
23h 05m
1 stop
TYS11:50 pmKnoxville McGhee Tyson
$681
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Peru that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from Knoxville to Peru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Wed 10/22

4:26 pm-2:35 pm

1 stop23h 09m

Lima J Chavez Intl

Fri 10/31

1:15 am-10:03 am

1 stop31h 48m

$506

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Fri 10/24

5:59 pm-3:25 am

2 stops34h 26m

Lima J Chavez Intl

Sun 11/2

10:03 am-6:27 pm

1 stop32h 24m

$554

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Fri 10/24

3:26 pm-7:20 pm

1 stop28h 54m

Lima J Chavez Intl

Sat 11/1

1:50 am-10:47 pm

2 stops20h 57m

$597

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Fri 10/24

3:26 pm-7:20 pm

1 stop28h 54m

Lima J Chavez Intl

Sun 11/2

10:03 am-6:27 pm

1 stop32h 24m

$600

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Wed 10/22

6:15 am-10:25 pm

1 stop17h 10m

Lima J Chavez Intl

Fri 10/31

12:45 am-5:32 pm

2 stops15h 47m

$625

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Fri 12/26

11:58 am-11:55 pm

1 stop11h 57m

Lima J Chavez Intl

Sat 1/3

1:50 am-10:15 am

2 stops32h 25m

$639

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Sat 10/11

7:45 am-9:10 pm

1 stop14h 25m

Lima J Chavez Intl

Sat 10/18

12:00 pm-11:07 pm

1 stop10h 07m

$642

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Fri 12/26

5:15 pm-11:55 pm

1 stop30h 40m

Lima J Chavez Intl

Sat 1/3

1:50 am-6:10 pm

1 stop16h 20m

$644

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Sat 10/11

7:45 am-9:45 pm

2 stops15h 00m

Lima J Chavez Intl

Sat 10/18

12:00 pm-11:07 pm

1 stop10h 07m

$655

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Tue 9/23

6:10 am-4:15 pm

1 stop11h 05m

Lima J Chavez Intl

Tue 10/21

6:30 am-11:39 pm

1 stop16h 09m

$670

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Peru from

How to get the cheapest flight ticket from Knoxville to Peru

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Peru?

In general, February is the cheapest month to fly from Knoxville to Peru. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $608. If you’re not able to fly to Peru in February, then October is your next best option. Flight prices from Knoxville to Peru during October average around $614.

What is the cheapest day to depart on your flight to Peru?

The cheapest day to depart from Knoxville to Peru is on a Monday when prices can be found for as low as $627. On the other hand, Friday is the most expensive day to depart from Knoxville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $922.

What is the cheapest time of day to depart on your flight to Peru?

The cheapest time of day to fly to Peru is at noon when flights can be purchased for as low as $688. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $776 on average. Flights to Peru from Knoxville in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Knoxville to Peru flights?

You could potentially save up to 24% on your flight if you consider stops on a Knoxville to Peru flight.

Cheap Knoxville to Peru flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Peru

Direct flights

None
There are no direct flights from Knoxville to Peru. There are no popular flight routes from Knoxville to Peru.
Search flight deals

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Peru?

    Prices for flights from Knoxville McGhee Tyson Airport to Peru were last updated today.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Peru?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Peru?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Peru.

  • What documentation or ID do you need to fly to Peru?

    The necessary travel and health documents for your Peru trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Knoxville to Peru

Compare and see reviews for airlines that fly from Knoxville to Peru with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $590Free CancellationRating
7.5
1,842 reviews
Search LATAM Airlines flights
DeltaPriceFrom $608Free CancellationRating
7.9
7,977 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Peru?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Knoxville to Peru. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Knoxville to Peru with flexible booking policies on momondo?

All flight searches from Knoxville to Peru on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Knoxville to Peru?

Once you have performed a search for Knoxville to Peru flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Knoxville to Peru right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Knoxville to Peru flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Peru trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Peru

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Popular flights according to clicks in the last 7 days on momondo
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