HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Peoria

$228+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — PIA
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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

Keep the following information in mind while searching for Tennessee to Peoria flight deals. Data was last updated July 30, 2025.

Round-trip from

$229
(American Airlines)

One-way from

$228
(American Airlines)

Popular in

April

Cheapest in

October

Average price

$268

Good one-way deal

$58 or less
From Tennessee to Greater Peoria
Search Deals
One-way flight from Tennessee to Greater Peoria
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a one-way flight from Tennessee to Greater Peoria.
Search Deals

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 July 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/28. 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 9/39:37 amMEM - PIA
1 stop5h 25mAmerican Airlines
Sun 9/75:30 amPIA - MEM
1 stop6h 15mAmerican Airlines
Deal found 7/28$229
This American Airlines deal was found by Cheapflights users on 7/29. 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 8/298:25 pmTYS - PIA
1 stop4h 27mAmerican Airlines
Fri 9/59:54 amPIA - TYS
1 stop5h 25mAmerican Airlines
Deal found 7/29$229
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 8/129:54 amMEM - PIA
1 stop6h 49mUnited Airlines
Sat 8/165:25 pmPIA - MEM
1 stop4h 35mUnited Airlines
Deal found 7/28$239
This American Airlines deal was found by Cheapflights users on 7/29. 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 8/157:27 pmCHA - PIA
1 stop4h 35mAmerican Airlines
Sun 8/175:00 amPIA - CHA
1 stop4h 34mAmerican Airlines
Deal found 7/29$239
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/137:00 amTYS - PIA
1 stop4h 19mUnited Airlines
Sun 8/175:25 pmPIA - TYS
1 stop4h 10mUnited Airlines
Deal found 7/29$299
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:00 amMEM - PIA
2 stops28h 47mMultiple Airlines
Mon 8/181:22 pmPIA - MEM
1 stop8h 16mMultiple Airlines
Deal found 7/30$337
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 8/137:01 amCHA - PIA
1 stop4h 18mUnited Airlines
Sun 8/175:25 pmPIA - CHA
1 stop4h 34mUnited Airlines
Deal found 7/28$541

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 July 30, 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

Wed 9/3

9:37 am-3:02 pm

1 stop5h 25m

Greater Peoria

Sun 9/7

5:30 am-11:45 am

1 stop6h 15m

$229

KnoxvillePeoria

TYS - PIA

TYSPIA

Knoxville McGhee Tyson

Fri 8/29

8:25 pm-11:52 pm

1 stop4h 27m

Greater Peoria

Fri 9/5

9:54 am-4:19 pm

1 stop5h 25m

$229

MemphisPeoria

MEM - PIA

MEMPIA

Memphis

Tue 8/12

9:54 am-4:43 pm

1 stop6h 49m

Greater Peoria

Sat 8/16

5:25 pm-10:00 pm

1 stop4h 35m

$239

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Fri 8/15

7:27 pm-11:02 pm

1 stop4h 35m

Greater Peoria

Sun 8/17

5:00 am-10:34 am

1 stop4h 34m

$239

KnoxvillePeoria

TYS - PIA

TYSPIA

Knoxville McGhee Tyson

Wed 8/13

7:00 am-10:19 am

1 stop4h 19m

Greater Peoria

Sun 8/17

5:25 pm-10:35 pm

1 stop4h 10m

$299

MemphisPeoria

MEM - PIA

MEMPIA

Memphis

Thu 8/14

7:00 am-11:47 am

2 stops28h 47m

Greater Peoria

Mon 8/18

1:22 pm-9:38 pm

1 stop8h 16m

$337

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Wed 8/13

7:01 am-10:19 am

1 stop4h 18m

Greater Peoria

Sun 8/17

5:25 pm-10:59 pm

1 stop4h 34m

$541

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Thu 8/28

8:12 pm-11:59 pm

1 stop4h 47m

$228

MemphisPeoria

MEM - PIA

MEMPIA

Memphis

Fri 8/8

9:54 am-4:43 pm

1 stop6h 49m

$322

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Thu 8/28

12:01 pm-11:29 am

3 stops24h 28m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 11 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, 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 $425). 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 July 30, 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.

Reviews of airlines servicing Peoria

Get insights into the airlines that provide service to Peoria. 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 Peoria. Reviews last updated July 30, 2025.
Read through reviews of airlines operating flights from Tennessee to Peoria, such as United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

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
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

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
8,896 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

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 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.

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

    While some choose either Chattanooga Lovell Field - Greater Peoria or Memphis - Greater Peoria, Knoxville McGhee Tyson - 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 $58. While the most popular route (Knoxville McGhee Tyson - Greater Peoria) can be booked for $289 on average our data indicates $71 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 $425). 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
Newark to O'Hare Intl flights
John F Kennedy Intl to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Los Angeles to O'Hare Intl flights
Seattle to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Newark to Midway flights
John F Kennedy Intl to Midway flights
Boston to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Baltimore to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
Philadelphia to O'Hare Intl flights
LaGuardia to Midway flights
Ontario to O'Hare Intl flights
Austin to O'Hare Intl flights
Santa Ana to O'Hare Intl flights
Dulles Intl to Midway flights
Atlanta to Midway flights
Sky Harbor Intl to O'Hare Intl flights
Denver to O'Hare Intl flights
Raleigh to O'Hare Intl flights
Atlanta to O'Hare Intl flights
Baltimore to Midway flights
Hobby to Midway flights
Fort Lauderdale to O'Hare Intl flights
Love Field to O'Hare Intl flights
Burbank to O'Hare Intl flights
Miami to O'Hare Intl flights
Charlotte to O'Hare Intl flights
San Francisco to Midway flights
Orlando to O'Hare Intl flights
San Diego to O'Hare Intl flights
Hobby to O'Hare Intl flights
San Jose to O'Hare Intl flights
Portland to O'Hare Intl flights
Los Angeles to Midway flights
Reagan-National to Midway flights
Minneapolis to O'Hare Intl flights
George Bush Intcntl to O'Hare Intl flights
Philadelphia to Midway flights
Tampa to O'Hare Intl flights
Nashville to O'Hare Intl flights
Boston to Midway flights
Oakland to O'Hare Intl flights
Newark to St. Louis flights
Cleveland to O'Hare Intl flights
Minneapolis to Midway 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$65Average$81FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$152Average$299FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$231Average$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.