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Peoria

$169+ Cheap flights from Tennessee to Peoria, IL (PIA)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — PIA
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Tennessee to Peoria

Keep the following information in mind while searching for Tennessee to Peoria flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$239
(United Airlines)

One-way from

$169
(Kiwi.com)

Popular in

September

Cheapest in

October

Average price

$579

Good round-trip deal

$80 or less
From Tennessee to Greater Peoria
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One-way flight from Tennessee to Greater Peoria
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Highest demand for flights based on searches. 34% potential increase in price ($87 potential increase over avg. RT price).
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Cheapest flight prices on average. 34% potential price decrease ($42 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 Tennessee to Greater Peoria.
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Find flight deals from Tennessee to Peoria

Cheapest flights from Tennessee to Peoria
Explore the most affordable flight options available from Tennessee to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/13. 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.
mar. 11/115:10 amTYS - PIA
1 stop6h 03mAmerican Airlines
sáb. 11/1510:25 amPIA - TYS
1 stop5h 28mAmerican Airlines
Deal found 9/13$289
This United Airlines deal was found by Cheapflights users on 9/13. 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.
sáb. 9/2712:12 pmCHA - PIA
1 stop5h 31mUnited Airlines
sáb. 10/43:56 pmPIA - CHA
1 stop3h 48mUnited Airlines
Deal found 9/13$294
This United Airlines deal was found by Cheapflights users on 9/13. 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.
sáb. 9/277:02 amCHA - PIA
1 stop4h 11mUnited Airlines
mié. 10/13:56 pmPIA - CHA
1 stop6h 15mUnited Airlines
Deal found 9/13$299
This United Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 10/27:02 amCHA - PIA
1 stop4h 11mUnited Airlines
dom. 10/56:00 amPIA - CHA
1 stop4h 36mUnited Airlines
Deal found 9/15$301
This American Airlines deal was found by Cheapflights users on 9/13. 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.
sáb. 9/2710:14 amCHA - PIA
2 stops8h 31mAmerican Airlines
vie. 10/33:34 pmPIA - CHA
1 stop4h 43mAmerican Airlines
Deal found 9/13$304
This American Airlines deal was found by Cheapflights users on 9/13. 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.
sáb. 9/2710:14 amCHA - PIA
2 stops8h 31mAmerican Airlines
mié. 10/111:24 amPIA - CHA
2 stops10h 42mAmerican Airlines
Deal found 9/13$309
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
mié. 11/129:54 pmTYS - PIA
1 stop13h 36mAllegiant Air
jue. 11/135:43 pmPIA - TYS
1 stop13h 12mAllegiant Air
Deal found 9/13$312
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
vie. 10/243:57 pmMEM - PIA
1 stop17h 40mAllegiant Air
dom. 10/2610:42 amPIA - MEM
1 stop9h 08mAllegiant Air
Deal found 9/13$314
This United Airlines deal was found by Cheapflights users on 9/13. 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.
mar. 9/237:00 amCHA - PIA
1 stop4h 13mUnited Airlines
mié. 10/16:00 amPIA - CHA
1 stop6h 26mUnited Airlines
Deal found 9/13$314
This American Airlines deal was found by Cheapflights users on 9/13. 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.
mar. 9/231:04 pmCHA - PIA
2 stops9h 32mAmerican Airlines
mar. 9/3011:24 amPIA - CHA
1 stop7h 52mAmerican Airlines
Deal found 9/13$319
This American Airlines deal was found by Cheapflights users on 9/13. 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.
lun. 9/224:34 pmCHA - PIA
2 stops8h 09mAmerican Airlines
mar. 9/3011:24 amPIA - CHA
2 stops10h 42mAmerican Airlines
Deal found 9/13$324
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
mar. 11/114:04 pmTYS - PIA
1 stop16h 37mAllegiant Air
jue. 11/135:43 pmPIA - TYS
1 stop13h 12mAllegiant Air
Deal found 9/13$325

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to Peoria 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Tennessee to Peoria that are best for you.

Fly from

Tennessee

Fly to

Peoria

Route

Depart

Return

Price

MemphisPeoria

MEM - PIA

MEMPIA

Memphis

sáb. 2/21

4:05 pm-9:28 pm

1 stop5h 23m

Greater Peoria

mar. 2/24

10:46 am-6:02 pm

1 stop7h 16m

$289

KnoxvillePeoria

TYS - PIA

TYSPIA

Knoxville McGhee Tyson

mar. 11/11

5:10 am-10:13 am

1 stop6h 03m

Greater Peoria

sáb. 11/15

10:25 am-4:53 pm

1 stop5h 28m

$289

KnoxvillePeoria

TYS - PIA

TYSPIA

Knoxville McGhee Tyson

mié. 11/12

7:20 pm-11:28 pm

1 stop5h 08m

Greater Peoria

sáb. 11/15

6:35 pm-11:51 pm

1 stop4h 16m

$289

KnoxvillePeoria

TYS - PIA

TYSPIA

Knoxville McGhee Tyson

sáb. 2/21

6:56 am-10:23 am

1 stop4h 27m

Greater Peoria

mar. 2/24

12:30 pm-5:31 pm

1 stop4h 01m

$289

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

sáb. 9/27

12:12 pm-4:43 pm

1 stop5h 31m

Greater Peoria

sáb. 10/4

3:56 pm-8:44 pm

1 stop3h 48m

$294

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

dom. 9/28

7:02 am-10:13 am

1 stop4h 11m

Greater Peoria

sáb. 10/4

3:56 pm-8:44 pm

1 stop3h 48m

$294

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

sáb. 9/27

7:02 am-10:13 am

1 stop4h 11m

Greater Peoria

lun. 9/29

5:20 pm-11:11 pm

1 stop4h 51m

$299

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

sáb. 9/27

12:12 pm-4:43 pm

1 stop5h 31m

Greater Peoria

mar. 9/30

3:56 pm-11:11 pm

1 stop6h 15m

$299

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

sáb. 9/27

7:02 am-10:13 am

1 stop4h 11m

Greater Peoria

mié. 10/1

3:56 pm-11:11 pm

1 stop6h 15m

$299

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

jue. 10/2

7:02 am-10:13 am

1 stop4h 11m

Greater Peoria

dom. 10/5

6:00 am-11:36 am

1 stop4h 36m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 25 results
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Best time to book a flight from Tennessee to Peoria

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

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

Currently, August is the cheapest month in which you can book a flight from Tennessee to Peoria, Illinois (average of $318). Flying from Tennessee to Peoria, Illinois in October is currently the most expensive (average of $421). 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 TN to PIA?

Find hourly flight availability from Tennessee to Peoria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tennessee to Peoria, Illinois as you normally would.

Related info for your journey

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

    Greater Peoria (PIA), located 6.0 mi from the city center, is the airport you fly into when you book flights from Tennessee to Peoria.

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

    This flight path from Tennessee to Greater Peoria was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Departing from Tennessee to Peoria, Illinois will take you 5h 23m. Airlines will cover a distance of 388 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Tennessee to Peoria, Illinois one-way?

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $169. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Tennessee to Peoria, Illinois for a low price.

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

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

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

    Looking at all options, your cheapest flight can be booked for $79. While the most popular route (Memphis - Greater Peoria) can be booked for $289 on average, our data indicates $112 when flying from Tennessee to Peoria, Illinois.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Tennessee to Peoria, Illinois (average of $318). Flying from Tennessee to Peoria, Illinois in October is currently the most expensive (average of $421). 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 Tennessee to Peoria

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

Discover the top 3 airlines that operate flights from Tennessee to Peoria. 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$65Average$81FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$152Average$305FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$231Average$334FlexibilityNo cancel feeOn-time69%

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