HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Peoria

$249+ Cheap flights from Tennessee to Peoria, IL (PIA)

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — PIA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tennessee to Peoria with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. 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 2/205:40 am
TYS
-
PIA
1 stop5h 59m
American Airlines
Sun 2/225:00 am
PIA
-
TYS
1 stop5h 20m
American Airlines
Deal found 1/27$249
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/187:17 pm
CHA
-
PIA
1 stop4h 39m
American Airlines
Sat 2/212:50 pm
PIA
-
CHA
1 stop6h 01m
American Airlines
Deal found 1/28$249
This American Airlines deal was found by Cheapflights users on 1/28. 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 3/45:15 am
CHA
-
PIA
2 stops10h 10m
American Airlines
Sat 3/76:27 pm
PIA
-
CHA
1 stop4h 28m
American Airlines
Deal found 1/28$254
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/118:29 am
CHA
-
PIA
1 stop6h 54m
United Airlines
Sun 2/156:35 am
PIA
-
CHA
1 stop4h 41m
United Airlines
Deal found 1/27$259
This American Airlines deal was found by Cheapflights users on 1/26. 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 2/255:15 am
CHA
-
PIA
2 stops10h 10m
American Airlines
Sat 2/282:50 pm
PIA
-
CHA
2 stops8h 05m
American Airlines
Deal found 1/26$260
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/128:53 am
MEM
-
PIA
2 stops9h 32m
American Airlines
Mon 2/165:23 pm
PIA
-
MEM
1 stop5h 36m
American Airlines
Deal found 1/28$264
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/112:12 pm
CHA
-
PIA
2 stops9h 09m
American Airlines
Sun 2/156:10 am
PIA
-
CHA
1 stop6h 31m
American Airlines
Deal found 1/27$264
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Sat 3/1412:21 pm
TYS
-
PIA
1 stop5h 31m
American Airlines
Tue 3/175:22 pm
PIA
-
TYS
1 stop4h 26m
American Airlines
Deal found 1/28$274
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/67:30 am
MEM
-
PIA
1 stop5h 08m
United Airlines
Sun 2/85:18 pm
PIA
-
MEM
1 stop4h 41m
United Airlines
Deal found 1/28$299
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 3/148:01 pm
CHA
-
PIA
1 stop4h 50m
American Airlines
Thu 3/191:17 pm
PIA
-
CHA
1 stop4h 00m
American Airlines
Deal found 1/27$299
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Sat 2/78:00 am
CHA
-
PIA
2 stops9h 32m
American Airlines
Tue 2/105:29 pm
PIA
-
CHA
1 stop4h 55m
American Airlines
Deal found 1/28$304
This United Airlines deal was found by Cheapflights users on 1/27. 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 4/106:30 am
CHA
-
PIA
1 stop7h 06m
United Airlines
Mon 4/131:20 pm
PIA
-
CHA
1 stop6h 34m
United Airlines
Deal found 1/27$305

Find flight deals from Tennessee to Peoria

Keep the following information in mind while searching for Tennessee to Peoria flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(American Airlines)

Popular in

September

Cheapest in

October

Average price

$299
Provider with most accurate pricing for Nashville Intl-Greater Peoria flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Greater Peoria flights.
Search Deals
From Tennessee to Greater Peoria
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 24% potential price decrease ($36 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 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 January 29, 2026.
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

KnoxvillePeoria

TYS - PIA

TYSPIA

Knoxville McGhee Tyson

Fri 2/20

5:40 am-10:39 am

1 stop5h 59m

Greater Peoria

Sun 2/22

5:00 am-11:20 am

1 stop5h 20m

$249

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Wed 2/25

10:53 am-2:10 pm

1 stop4h 17m

Greater Peoria

Sat 2/28

10:46 am-4:47 pm

1 stop5h 01m

$249

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Wed 2/18

7:17 pm-10:56 pm

1 stop4h 39m

Greater Peoria

Sat 2/21

2:50 pm-9:51 pm

1 stop6h 01m

$249

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Wed 3/4

7:17 pm-10:56 pm

1 stop4h 39m

Greater Peoria

Sat 3/7

2:50 pm-9:51 pm

1 stop6h 01m

$249

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Wed 2/25

6:49 pm-11:25 pm

1 stop5h 36m

Greater Peoria

Sat 2/28

2:50 pm-9:51 pm

1 stop6h 01m

$249

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Tue 2/17

7:17 pm-10:56 pm

1 stop4h 39m

Greater Peoria

Sat 2/21

2:50 pm-9:51 pm

1 stop6h 01m

$254

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Wed 2/11

8:29 am-2:23 pm

1 stop6h 54m

Greater Peoria

Sun 2/15

6:35 am-12:16 pm

1 stop4h 41m

$259

MemphisPeoria

MEM - PIA

MEMPIA

Memphis

Thu 2/12

8:53 am-6:25 pm

2 stops9h 32m

Greater Peoria

Mon 2/16

5:23 pm-10:59 pm

1 stop5h 36m

$264

KnoxvillePeoria

TYS - PIA

TYSPIA

Knoxville McGhee Tyson

Sat 3/14

12:21 pm-4:52 pm

1 stop5h 31m

Greater Peoria

Tue 3/17

5:22 pm-10:48 pm

1 stop4h 26m

$274

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Sat 3/14

8:01 pm-11:51 pm

1 stop4h 50m

Greater Peoria

Thu 3/19

1:17 pm-6:17 pm

1 stop4h 00m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 19 results
1
2

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, March is the cheapest month in which you can book a flight from Tennessee to Peoria, Illinois (average of $63). Flying from Tennessee to Peoria, Illinois in September is currently the most expensive (average of $231). 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.

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 long is the flight from Tennessee to Peoria, Illinois?

    Departing from Tennessee to Peoria, Illinois will take you 4h 17m. Airlines will cover a distance of 459 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    While some choose either Memphis - Greater Peoria or Knoxville McGhee Tyson - Greater Peoria, Chattanooga Lovell Field - Greater Peoria is the most popular route 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, March is the cheapest month in which you can book a flight from Tennessee to Peoria, Illinois (average of $63). Flying from Tennessee to Peoria, Illinois in September is currently the most expensive (average of $231). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Tennessee to Peoria

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to O'Hare Intl flights
John F Kennedy Intl to O'Hare Intl flights
Newark to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Los Angeles to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Baltimore to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Seattle to O'Hare Intl flights
Philadelphia to O'Hare Intl flights
Atlanta to O'Hare Intl flights
Denver to O'Hare Intl flights
Boston to O'Hare Intl flights
John F Kennedy Intl to Midway flights
Newark to Midway flights
Sky Harbor Intl to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
Austin to O'Hare Intl flights
Dulles Intl to Midway flights
Los Angeles to Midway flights
Ontario to O'Hare Intl flights
Minneapolis to O'Hare Intl flights
Hobby to Midway flights
Charlotte to O'Hare Intl flights
Santa Ana to O'Hare Intl flights
LaGuardia to Midway flights
Reagan-National to Midway flights
Atlanta to Midway flights
Raleigh to O'Hare Intl flights
Baltimore to Midway flights
Cleveland to O'Hare Intl flights
George Bush Intcntl to O'Hare Intl flights
San Diego to O'Hare Intl flights
Philadelphia to Midway flights
Orlando to O'Hare Intl flights
Denver to Midway flights
Tampa to O'Hare Intl flights
Hartford to O'Hare Intl flights
Newark to St. Louis flights
Fort Lauderdale to O'Hare Intl flights
Sky Harbor Intl to Midway flights
Love Field to O'Hare Intl flights
San Francisco to Midway flights
Sacramento to O'Hare Intl flights
Hobby to O'Hare Intl flights
Minneapolis to Midway flights
San Antonio to O'Hare Intl flights
Kansas City to O'Hare Intl flights
Miami to O'Hare Intl flights

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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$65Average$83FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$152Average$323FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$228Average$334FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.