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Peru

$209+ Cheap flights from Knoxville (TYS) to Peru

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LIM
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Knoxville to Peru

Cheapest flights from Knoxville to Peru
Explore the most affordable flight options available from Knoxville to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:30 am
TYS
-
LIM
2 stops19h 20m
Multiple Airlines
Sun 3/2210:30 pm
LIM
-
TYS
1 stop13h 09m
Multiple Airlines
Deal found 1/21$619
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2212:00 pm
TYS
-
LIM
1 stop18h 00m
Delta
Thu 7/212:05 am
LIM
-
TYS
2 stops17h 10m
Delta
Deal found 1/20$635
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/148:00 am
TYS
-
LIM
1 stop14h 35m
Multiple Airlines
Sun 2/222:55 am
LIM
-
TYS
2 stops15h 37m
Multiple Airlines
Deal found 1/21$640
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/224:00 pm
TYS
-
LIM
1 stop14h 00m
Delta
Mon 6/2912:05 am
LIM
-
TYS
2 stops17h 10m
Delta
Deal found 1/20$646
This Travelocity deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:38 pm
TYS
-
LIM
2 stops28h 02m
LATAM Airlines
Sun 3/223:55 pm
LIM
-
TYS
2 stops40h 21m
LATAM Airlines
Deal found 1/21$650
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2311:30 am
TYS
-
LIM
2 stops18h 30m
Delta
Mon 6/2912:05 am
LIM
-
TYS
2 stops17h 10m
Delta
Deal found 1/20$651
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:57 pm
TYS
-
LIM
1 stop12h 03m
Delta
Sat 7/412:05 am
LIM
-
TYS
2 stops17h 10m
Delta
Deal found 1/20$666
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2311:30 am
TYS
-
LIM
2 stops18h 30m
Delta
Fri 7/312:05 am
LIM
-
TYS
2 stops17h 10m
Delta
Deal found 1/20$671
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:57 pm
TYS
-
LIM
1 stop12h 03m
Delta
Mon 6/2912:05 am
LIM
-
TYS
2 stops17h 10m
Delta
Deal found 1/20$677

Find flight deals from Knoxville to Peru

Keep the following information in mind while searching for Knoxville to Peru flight deals. Data was last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$499
(Kiwi.com)

One-way from

$209
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$827
Provider with most accurate pricing for Knoxville McGhee Tyson-Lima J Chavez Intl flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Lima J Chavez Intl flights.
Search Deals
From Knoxville McGhee Tyson to Peru
Search Deals
One-way flight from Knoxville McGhee Tyson to Peru
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Knoxville to Peru that are best for you.

Fly from

Knoxville

Fly to

Peru

Route

Depart

Return

Price

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Mon 6/22

12:00 pm-5:00 am

1 stop18h 00m

Lima J Chavez Intl

Thu 7/2

12:05 am-6:15 pm

2 stops17h 10m

$635

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Sat 2/14

8:00 am-10:35 pm

1 stop14h 35m

Lima J Chavez Intl

Sun 2/22

2:55 am-6:32 pm

2 stops15h 37m

$640

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Wed 6/24

10:05 am-9:40 pm

2 stops12h 35m

Lima J Chavez Intl

Thu 7/2

12:05 am-6:15 pm

2 stops17h 10m

$640

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Tue 6/23

2:30 pm-5:00 am

1 stop15h 30m

Lima J Chavez Intl

Mon 6/29

12:05 am-6:15 pm

2 stops17h 10m

$646

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Sun 3/15

6:38 pm-9:40 pm

2 stops28h 02m

Lima J Chavez Intl

Sun 3/22

3:55 pm-9:16 am

2 stops40h 21m

$650

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Wed 6/24

7:07 am-9:40 pm

2 stops15h 33m

Lima J Chavez Intl

Mon 6/29

12:05 am-6:15 pm

2 stops17h 10m

$651

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Tue 6/23

2:30 pm-5:00 am

1 stop15h 30m

Lima J Chavez Intl

Fri 7/3

12:05 am-6:15 pm

2 stops17h 10m

$666

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Mon 6/22

5:57 pm-5:00 am

1 stop12h 03m

Lima J Chavez Intl

Sat 7/4

12:05 am-6:15 pm

2 stops17h 10m

$666

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Sun 3/15

9:43 pm-9:30 pm

1 stop24h 47m

Lima J Chavez Intl

Sun 3/22

10:30 pm-12:39 pm

1 stop13h 09m

$669

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Tue 6/23

11:30 am-5:00 am

2 stops18h 30m

Lima J Chavez Intl

Sat 7/4

12:05 am-6:15 pm

2 stops17h 10m

$671

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 16 results
1
2

Best time to book a flight from Knoxville to Peru

Have a flexible travel schedule? Discover the best time to fly to Peru from Knoxville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Knoxville to Peru?

Currently, September is the cheapest month in which you can book a flight from Knoxville to Peru (average of $589). Flying from Knoxville to Peru in January is currently the most expensive (average of $710). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Peru

Get insights into the airlines that provide service to Peru. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Peru. Reviews last updated January 21, 2026.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines, and American Airlines from Knoxville to Peru to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,087 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,087 reviews
Delta
7.9
Good
8,087 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,913 reviews
Delta
7.9
Good
8,087 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,173 reviews
Delta
7.9
Good
8,087 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Peru. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knoxville to Peru?

    Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly out of when you book flights from Knoxville to Peru.

  • How long is the flight from Knoxville to Peru?

    For as low as $635, Delta can have you in Peru from Knoxville in 18h. The distance from Knoxville to Peru is about 3333 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Knoxville to Peru that include hotel bookings?

    Yes. In addition to deals on Knoxville to Peru flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Peru?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Peru.

  • Can I find deals for business class flights from Knoxville to Peru?

    Yes. Cheapflights offers flight deals from Knoxville to Peru by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knoxville to Peru?

    Currently, September is the cheapest month in which you can book a flight from Knoxville to Peru (average of $589). Flying from Knoxville to Peru in January is currently the most expensive (average of $710). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Knoxville to Peru

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Knoxville to Peru

Discover the top 3 airlines that operate flights from Knoxville to Peru. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$594Average$1,071FlexibilityNo cancel feeOn-time71%
DeltaCheapest$614Average$880FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$622Average$856FlexibilityNo cancel feeOn-time81%

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