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$52+ Cheap flights from Peoria, IL (PIA) to Tennessee

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — BNA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Peoria to Tennessee

Keep the following information in mind while searching for Peoria to Tennessee flight deals. Data was last updated September 11, 2025.

Round-trip from

$84
(Cheapflightsfares)

One-way from

$52
(Cheapflightsfares)

Popular in

June

Cheapest in

January

Average price

$82

Good round-trip deal

$80 or less
From Greater Peoria to Tennessee
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One-way flight from Greater Peoria to Tennessee
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Highest demand for flights based on searches. 21% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Greater Peoria to Tennessee.
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Find flight deals from Peoria to Tennessee

Cheapest flights from Peoria to Tennessee
Explore the most affordable flight options available from Peoria to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/199:14 pmPIA - BNA
Nonstop1h 18mAllegiant Air
Mon 9/221:11 pmBNA - PIA
Nonstop1h 17mAllegiant Air
Deal found 9/11$84
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:22 pmPIA - BNA
Nonstop1h 16mAllegiant Air
Mon 10/610:00 amBNA - PIA
Nonstop1h 09mAllegiant Air
Deal found 9/10$90
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/48:12 amPIA - BNA
1 stop10h 36mMultiple Airlines
Fri 10/102:36 pmBNA - PIA
Nonstop1h 09mMultiple Airlines
Deal found 9/11$225
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 12/46:00 amPIA - TYS
1 stop5h 44mAmerican Airlines
Mon 12/86:18 pmTYS - PIA
1 stop5h 42mAmerican Airlines
Deal found 9/10$229
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/36:25 pmPIA - BNA
1 stop3h 40mAmerican Airlines
Mon 10/65:35 amBNA - PIA
1 stop3h 52mAmerican Airlines
Deal found 9/11$229
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/1210:25 amPIA - BNA
2 stops9h 45mAmerican Airlines
Sat 11/155:00 amBNA - PIA
1 stop7h 39mAmerican Airlines
Deal found 9/10$234
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/253:56 pmPIA - TYS
1 stop5h 54mUnited Airlines
Tue 9/305:53 pmTYS - PIA
1 stop4h 34mUnited Airlines
Deal found 9/10$239
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 9/246:55 amPIA - CHA
1 stop3h 41mUnited Airlines
Sun 9/287:02 amCHA - PIA
1 stop4h 11mUnited Airlines
Deal found 9/9$239
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/263:56 pmPIA - MEM
1 stop5h 52mUnited Airlines
Tue 9/302:48 pmMEM - PIA
1 stop6h 39mUnited Airlines
Deal found 9/11$239
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/253:56 pmPIA - BNA
1 stop3h 55mUnited Airlines
Mon 9/2912:50 pmBNA - PIA
1 stop3h 53mUnited Airlines
Deal found 9/10$239
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/265:11 pmPIA - MEM
1 stop5h 46mAmerican Airlines
Tue 9/309:48 amMEM - PIA
2 stops7h 57mAmerican Airlines
Deal found 9/11$244
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/263:34 pmPIA - BNA
1 stop7h 05mAmerican Airlines
Sat 9/271:48 pmBNA - PIA
2 stops7h 48mAmerican Airlines
Deal found 9/10$244

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to Tennessee 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 September 11, 2025.
Use the filters below to find and compare flights from Peoria to Tennessee that are best for you.

Fly from

Peoria

Fly to

Tennessee

Route

Depart

Return

Price

PeoriaNashville

PIA - BNA

PIABNA

Greater Peoria

Fri 9/19

9:14 pm-10:32 pm

Nonstop1h 18m

Nashville Intl

Mon 9/22

1:11 pm-2:28 pm

Nonstop1h 17m

$84

PeoriaNashville

PIA - BNA

PIABNA

Greater Peoria

Fri 10/3

10:22 pm-11:38 pm

Nonstop1h 16m

Nashville Intl

Mon 10/6

10:00 am-11:09 am

Nonstop1h 09m

$90

PeoriaKnoxville

PIA - TYS

PIATYS

Greater Peoria

Fri 12/5

4:19 pm-12:11 am

1 stop6h 52m

Knoxville McGhee Tyson

Mon 12/8

6:18 pm-11:00 pm

1 stop5h 42m

$229

PeoriaNashville

PIA - BNA

PIABNA

Greater Peoria

Wed 11/12

6:45 am-10:34 am

1 stop3h 49m

Nashville Intl

Sat 11/15

12:10 pm-4:40 pm

1 stop4h 30m

$229

PeoriaKnoxville

PIA - TYS

PIATYS

Greater Peoria

Thu 12/4

6:00 am-12:44 pm

1 stop5h 44m

Knoxville McGhee Tyson

Mon 12/8

6:18 pm-11:00 pm

1 stop5h 42m

$229

PeoriaNashville

PIA - BNA

PIABNA

Greater Peoria

Fri 10/3

5:11 pm-11:04 pm

1 stop5h 53m

Nashville Intl

Mon 10/6

5:00 am-10:46 am

1 stop5h 46m

$229

PeoriaNashville

PIA - BNA

PIABNA

Greater Peoria

Wed 11/12

10:25 am-8:10 pm

2 stops9h 45m

Nashville Intl

Sat 11/15

5:00 am-12:39 pm

1 stop7h 39m

$234

PeoriaKnoxville

PIA - TYS

PIATYS

Greater Peoria

Thu 9/25

3:56 pm-10:50 pm

1 stop5h 54m

Knoxville McGhee Tyson

Tue 9/30

5:53 pm-9:27 pm

1 stop4h 34m

$239

PeoriaChattanooga

PIA - CHA

PIACHA

Greater Peoria

Fri 9/26

5:20 pm-11:11 pm

1 stop4h 51m

Chattanooga Lovell Field

Tue 9/30

5:40 pm-10:15 pm

1 stop5h 35m

$239

PeoriaChattanooga

PIA - CHA

PIACHA

Greater Peoria

Wed 9/24

6:55 am-11:36 am

1 stop3h 41m

Chattanooga Lovell Field

Sun 9/28

7:02 am-10:13 am

1 stop4h 11m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 49 results
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Best time to book a flight from Peoria to Tennessee

Have a flexible travel schedule? Discover the best time to fly to Tennessee from Peoria 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 Peoria to Tennessee

What is the cheapest month to book a flight from Peoria, Illinois to Tennessee?

Currently, January is the cheapest month in which you can book a flight from Peoria, Illinois to Tennessee (average of $220). Flying from Peoria, Illinois to Tennessee in June is currently the most expensive (average of $290). 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.

What is the cheapest time of day to fly from PIA to TN?

Find hourly flight availability from Peoria to Tennessee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Peoria, Illinois to Tennessee, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Tennessee

Get insights into the airlines that provide service to Tennessee. 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 Tennessee. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Allegiant Air from Peoria to Tennessee by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Allegiant Air
7.2
Good
702 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Peoria to Tennessee. 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 Peoria to Tennessee?

    Greater Peoria (PIA) is the airport you will fly out of if you book a flight from Peoria to Tennessee. It is only a 6.0 mi journey to Greater Peoria (PIA) from Peoria’s city center.

  • How popular is this Peoria, Illinois to Tennessee flight route?

    Flights from Greater Peoria to Tennessee have been viewed 2 times in the past calendar month.

  • How long is the flight from Peoria, Illinois to Tennessee?

    Allegiant Air, American Airlines, and United Airlines can get you from Peoria, Illinois to Tennessee in just under 1h 18m. Your travel time can differ by up to 5h 34m. Airlines will cover a distance of 353 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Peoria, Illinois to Tennessee?

    While some choose either Greater Peoria - Nashville Intl or Greater Peoria - Memphis, Greater Peoria - Knoxville McGhee Tyson is the most popular route from Peoria, Illinois to Tennessee.

  • What are the cheapest flights from Peoria, Illinois to Tennessee?

    On average you can expect to pay $80 for a flight from Peoria, Illinois to Tennessee. The cheapest flight overall is $80 while the most popular route, (Greater Peoria - Knoxville McGhee Tyson) is currently priced at $234.

  • Can I find deals for flights from Peoria to Tennessee that include hotel bookings?

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

  • How can I find direct flights from Peoria to Tennessee?

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

  • Can I find deals for business class flights from Peoria to Tennessee?

    Yes. Cheapflights offers flight deals from Peoria to Tennessee 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 Peoria, Illinois to Tennessee?

    Currently, January is the cheapest month in which you can book a flight from Peoria, Illinois to Tennessee (average of $220). Flying from Peoria, Illinois to Tennessee in June is currently the most expensive (average of $290). 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

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Alternative routes for Peoria to Tennessee

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

Discover the top 3 airlines that operate flights from Peoria to Tennessee. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$77Average$86FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$198Average$312FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$228Average$307FlexibilityNo cancel feeOn-time69%

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