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Peru

$517+ Cheap flights from Knoxville (TYS) to Peru

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LIM
Feb 8 — Feb 151
Sun 2/8
Sun 2/15
1 adult, Economy
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Cheap 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 9, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$517
(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.
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From Knoxville McGhee Tyson to Peru
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Highest demand for flights based on searches. 4% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 9, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/8. 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.
Mon 2/237:40 amTYS - LIM
1 stop14h 55mMultiple Airlines
Sun 3/12:55 amLIM - TYS
2 stops15h 36mMultiple Airlines
Deal found 1/8$517
This LATAM Airlines deal was found by Cheapflights users on 1/8. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/234:03 pmTYS - LIM
1 stop12h 57mLATAM Airlines
Mon 3/211:40 pmLIM - TYS
1 stop11h 28mLATAM Airlines
Deal found 1/8$595
This American Airlines deal was found by Cheapflights users on 1/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:05 amTYS - LIM
2 stops15h 25mAmerican Airlines
Mon 3/210:55 pmLIM - TYS
2 stops13h 02mAmerican Airlines
Deal found 1/8$600
This Delta deal was found by Cheapflights users on 1/7. 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 9/167:07 amTYS - LIM
2 stops15h 28mDelta
Sat 9/268:55 amLIM - TYS
2 stops13h 52mDelta
Deal found 1/7$615
This Kiwi.com deal was found by Cheapflights users on 1/8. 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.
Tue 3/104:05 pmTYS - LIM
1 stop30h 30mMultiple Airlines
Sat 3/1411:45 amLIM - TYS
2 stops21h 59mMultiple Airlines
Deal found 1/8$624
This American Airlines deal was found by Cheapflights users on 1/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:40 amTYS - LIM
1 stop17h 35mAmerican Airlines
Sat 9/2611:45 pmLIM - TYS
1 stop22h 46mAmerican Airlines
Deal found 1/7$656
This Delta deal was found by Cheapflights users on 1/8. 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 3/107:28 amTYS - LIM
2 stops13h 47mDelta
Sat 3/1410:50 amLIM - TYS
2 stops21h 26mDelta
Deal found 1/8$677
This LATAM Airlines deal was found by Cheapflights users on 1/8. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/256:41 pmTYS - LIM
2 stops26h 59mLATAM Airlines
Wed 1/2812:15 amLIM - TYS
2 stops17h 37mLATAM Airlines
Deal found 1/8$788
This United Airlines deal was found by Cheapflights users on 1/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/255:29 pmTYS - LIM
2 stops30h 26mUnited Airlines
Wed 1/281:50 amLIM - TYS
2 stops32h 42mUnited Airlines
Deal found 1/6$806
This Kiwi.com deal was found by Cheapflights users on 1/8. 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.
Wed 1/144:47 pmTYS - LIM
1 stop29h 48mMultiple Airlines
Thu 1/2211:33 pmLIM - TYS
1 stop14h 07mMultiple Airlines
Deal found 1/8$814

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 9, 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 2/23

7:40 am-10:35 pm

1 stop14h 55m

Lima J Chavez Intl

Sun 3/1

2:55 am-6:31 pm

2 stops15h 36m

$517

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Mon 2/23

4:03 pm-5:00 am

1 stop12h 57m

Lima J Chavez Intl

Mon 3/2

11:40 pm-11:08 am

1 stop11h 28m

$595

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Mon 2/23

6:05 am-9:30 pm

2 stops15h 25m

Lima J Chavez Intl

Mon 3/2

10:55 pm-11:57 am

2 stops13h 02m

$600

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Tue 3/10

4:05 pm-9:35 pm

1 stop30h 30m

Lima J Chavez Intl

Sat 3/14

11:45 am-10:44 am

2 stops21h 59m

$624

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Tue 3/10

7:28 am-8:15 pm

2 stops13h 47m

Lima J Chavez Intl

Sat 3/14

10:50 am-9:16 am

2 stops21h 26m

$677

KnoxvilleLima

TYS - LIM

TYSLIM

Knoxville McGhee Tyson

Sun 1/25

6:41 pm-9:40 pm

2 stops26h 59m

Lima J Chavez Intl

Thu 1/29

11:40 pm-5:52 pm

1 stop18h 12m

$788

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

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 $588). 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 9, 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
8,031 reviews

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

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
8,031 reviews
Delta
7.9
Good
8,031 reviews

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

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
1,901 reviews
Delta
7.9
Good
8,031 reviews

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

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
11,097 reviews
Delta
7.9
Good
8,031 reviews

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

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 $595, LATAM Airlines can have you in Peru from Knoxville in 12h 57m. 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 $588). 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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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 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$593Average$830FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$594Average$1,071FlexibilityNo cancel feeOn-time71%
DeltaCheapest$614Average$876FlexibilityNo cancel feeOn-timeN/A

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