What airlines fly to Peoria, Illinois?

United Airlines, American Airlines and Allegiant Air are the top three most popular airlines that fly to Peoria, Illinois from Tennessee according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Peoria, Illinois. Keep in mind that there are 3 different airlines that fly to Peoria, Illinois on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Tennessee to Greater Peoria?

Allegiant Air and American Airlines are the most popular carriers operating from Tennessee to Greater Peoria

How long does it take to fly to Peoria, Illinois?

Flight times vary depending on what airport in Tennessee you fly out of and what airport in Peoria, Illinois you fly into. For example, flying from Blountville to Moline takes 4h 01m on average. On the other hand, flying from Knoxville to Moline takes 4h 07m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Tennessee to Greater Peoria Airport?

Prices for flights from Tennessee to Greater Peoria Airport refresh daily.

How many operators does momondo search for flights from Tennessee to Greater Peoria Airport?

As of May 2026, there are 2 operators available to choose from for flights from Tennessee to Greater Peoria Airport.

How old do you have to be to fly from Tennessee to Greater Peoria Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tennessee to Greater Peoria Airport.

What documentation or ID do you need to fly to Greater Peoria Airport?

The travel and health documents required for your trip to Greater Peoria Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greater Peoria Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$182 Cheap Flights from Tennessee to Peoria, Illinois in 2026

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Find the cheapest flights from Tennessee to Peoria

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:45 am - 10:17 am

TYS

PIA

26h 32m

1 stop

9:38 am - 10:57 pm

PIA

TYS

12h 19m

1 stop

$270Allegiant Air

Sat, Jul 11 - Sat, Jul 18

7:25 am - 3:18 pm

TYS

PIA

8h 53m

1 stop

4:03 pm - 9:38 pm

PIA

TYS

4h 35m

1 stop

$277Allegiant Air

Sat, May 30 - Sat, Jun 6

8:11 pm - 11:58 pm

CHA

PIA

4h 47m

1 stop

4:20 pm - 9:53 pm

PIA

CHA

4h 33m

1 stop

$299American Airlines

Wed, Jun 10 - Tue, Jun 16

6:36 pm - 11:58 pm

CHA

PIA

6h 22m

1 stop

4:46 pm - 10:59 pm

PIA

CHA

5h 13m

1 stop

$319American Airlines

Tue, May 26 - Sat, May 30

6:36 pm - 11:58 pm

CHA

PIA

6h 22m

1 stop

6:00 am - 4:06 pm

PIA

CHA

9h 06m

2 stops

$324American Airlines

Tue, May 26 - Sat, May 30

9:19 am - 6:25 pm

CHA

PIA

10h 06m

2 stops

6:00 am - 4:06 pm

PIA

CHA

9h 06m

2 stops

$329American Airlines

Fri, May 29 - Tue, Jun 2

8:45 am - 10:17 am

TYS

PIA

26h 32m

1 stop

11:58 am - 4:42 pm

PIA

TYS

51h 44m

2 stops

$347Allegiant Air

Sat, Jul 11 - Sat, Jul 18

7:00 am - 10:06 am

TYS

PIA

4h 06m

1 stop

3:35 pm - 8:53 pm

PIA

TYS

4h 18m

1 stop

$359United Airlines

Thu, Aug 13 - Mon, Aug 17

6:30 am - 10:21 am

CHA

PIA

4h 51m

1 stop

2:30 pm - 8:49 pm

PIA

CHA

5h 19m

1 stop

$359United Airlines

Sat, Sep 26 - Tue, Sep 29

7:25 am - 1:57 pm

MEM

PIA

6h 32m

1 stop

4:45 pm - 11:21 pm

PIA

MEM

6h 36m

1 stop

$365United Airlines

Mon, Jun 8 - Sun, Jun 14

United Airlines flights from Tennessee to Peoria, Illinois

Our best United Airlines deals on Tennessee to Peoria, Illinois flight tickets

United Airlines

May 23

TYS6:30 amKnoxville McGhee Tyson

7h 07m

1 stop

PIA12:37 pmGreater Peoria

May 30

PIA2:33 pmGreater Peoria

5h 23m

1 stop

TYS8:56 pmKnoxville McGhee Tyson

$339

United Airlines

Aug 13

TYS7:00 amKnoxville McGhee Tyson

4h 06m

1 stop

PIA10:06 amGreater Peoria

Aug 17

PIA3:35 pmGreater Peoria

4h 18m

1 stop

TYS8:53 pmKnoxville McGhee Tyson

$359

United Airlines

Jun 8

MEM7:25 amMemphis

6h 32m

1 stop

PIA1:57 pmGreater Peoria

Jun 14

PIA4:45 pmGreater Peoria

6h 36m

1 stop

MEM11:21 pmMemphis

$365

Allegiant Air flights from Tennessee to Peoria, Illinois

Our best Allegiant Air deals on Tennessee to Peoria, Illinois flight tickets

Allegiant Air

May 23

TYS7:25 amKnoxville McGhee Tyson

8h 53m

1 stop

PIA3:18 pmGreater Peoria

May 30

PIA4:08 pmGreater Peoria

5h 10m

1 stop

TYS10:18 pmKnoxville McGhee Tyson

$259

Allegiant Air

May 23

TYS7:25 amKnoxville McGhee Tyson

8h 53m

1 stop

PIA3:18 pmGreater Peoria

May 30

PIA4:08 pmGreater Peoria

5h 10m

1 stop

TYS10:18 pmKnoxville McGhee Tyson

$263

Allegiant Air

Jul 11

TYS8:45 amKnoxville McGhee Tyson

26h 32m

1 stop

PIA10:17 amGreater Peoria

Jul 18

PIA9:38 amGreater Peoria

12h 19m

1 stop

TYS10:57 pmKnoxville McGhee Tyson

$270

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvillePeoria

TYS - PIA

TYSPIA

Knoxville McGhee Tyson

Sat 7/11

8:45 am-10:17 am

1 stop26h 32m

Greater Peoria

Sat 7/18

9:38 am-10:57 pm

1 stop12h 19m

$270

KnoxvillePeoria

TYS - PIA

TYSPIA

Knoxville McGhee Tyson

Sat 5/30

7:25 am-3:18 pm

1 stop8h 53m

Greater Peoria

Sat 6/6

4:03 pm-9:38 pm

1 stop4h 35m

$277

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Wed 6/10

8:11 pm-11:58 pm

1 stop4h 47m

Greater Peoria

Tue 6/16

4:20 pm-9:53 pm

1 stop4h 33m

$299

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Tue 5/26

6:36 pm-11:58 pm

1 stop6h 22m

Greater Peoria

Sat 5/30

4:46 pm-10:59 pm

1 stop5h 13m

$319

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Tue 5/26

6:36 pm-11:58 pm

1 stop6h 22m

Greater Peoria

Sat 5/30

6:00 am-4:06 pm

2 stops9h 06m

$324

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Fri 5/29

9:19 am-6:25 pm

2 stops10h 06m

Greater Peoria

Tue 6/2

6:00 am-4:06 pm

2 stops9h 06m

$329

KnoxvillePeoria

TYS - PIA

TYSPIA

Knoxville McGhee Tyson

Sat 7/11

8:45 am-10:17 am

1 stop26h 32m

Greater Peoria

Sat 7/18

11:58 am-4:42 pm

2 stops51h 44m

$347

Quickest round-trip

KnoxvillePeoria

TYS - PIA

TYSPIA

Knoxville McGhee Tyson

Thu 8/13

7:00 am-10:06 am

1 stop4h 06m

Greater Peoria

Mon 8/17

3:35 pm-8:53 pm

1 stop4h 18m

$359

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Sat 9/26

6:30 am-10:21 am

1 stop4h 51m

Greater Peoria

Tue 9/29

2:30 pm-8:49 pm

1 stop5h 19m

$359

MemphisPeoria

MEM - PIA

MEMPIA

Memphis

Mon 6/8

7:25 am-1:57 pm

1 stop6h 32m

Greater Peoria

Sun 6/14

4:45 pm-11:21 pm

1 stop6h 36m

$365

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tennessee to Peoria, Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Peoria, Illinois?

The cheapest month to fly to Peoria, Illinois from Tennessee is in October. Flight prices, which tend to average around $79, are often lower during this time because this is during the off-season. If you’re not able to fly to Peoria, Illinois in October, then August is your next best option. Flight prices from Tennessee to Peoria, Illinois during August average around $80.

What is the cheapest day to depart on your flight to Peoria, Illinois?

Our data shows that Friday is the least expensive day to fly to Peoria, Illinois. Tickets to fly out on this day can be as low as $83. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $132. These prices are subject to change though, so be sure to set up a Price Alert for flights to Peoria, Illinois.

What is the cheapest time of day to depart on your flight to Peoria, Illinois?

Our most recent data shows that the best time of day to fly to Peoria, Illinois is in the morning. Flights from Tennessee to Peoria, Illinois during this time can be as low as $86. Try not to purchase tickets at noon because they tend to be around $96. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Tennessee to Greater Peoria flight route?

Fly from Nashville Intl to Greater Peoria for the best Tennessee - Greater Peoria flight prices

Can stopping save me money on Tennessee to Peoria, Illinois flights?

No. A direct flight is the cheapest option for a flight between Tennessee to Peoria, Illinois.

Cheap Tennessee to Peoria, Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to Peoria, Illinois

Fastest flight time	3h 58m
Direct flights	None

The fastest flight from Tennessee to Peoria, Illinois takes 3h 58m

There are no direct flights from Tennessee to Peoria, Illinois. There are no popular flight routes from Tennessee to Peoria, Illinois.

Search flight deals

Frequently asked questions about flying from Tennessee to Peoria, Illinois

When did momondo last update prices for flights from Tennessee to Greater Peoria Airport?
Prices for flights from Tennessee to Greater Peoria Airport refresh daily.
How many operators does momondo search for flights from Tennessee to Greater Peoria Airport?
As of May 2026, there are 2 operators available to choose from for flights from Tennessee to Greater Peoria Airport.
How old do you have to be to fly from Tennessee to Greater Peoria Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tennessee to Greater Peoria Airport.
What documentation or ID do you need to fly to Greater Peoria Airport?
The travel and health documents required for your trip to Greater Peoria Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greater Peoria Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Tennessee to Peoria, Illinois?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Tennessee to Peoria, Illinois is Airbus A319 (50.00% of total bookings). The next most popular plane model is Airbus A320-100/200 (50.00%).

Best airlines flying from Tennessee to Peoria, Illinois

Compare and see reviews for airlines that fly from Tennessee to Peoria, Illinois with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $80	Free Cancellation	Rating 7.3 709 reviews	Search Allegiant Air flights
United Airlines	PriceFrom $228	Free Cancellation	Rating 7.4 9,719 reviews	Search United Airlines flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.1 11,666 reviews	Search American Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Tennessee to Peoria?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Peoria from Tennessee.

Can I find flights from Tennessee to Peoria with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Tennessee to Peoria flights to just show those with flexible booking policies.

How can momondo help me find flights from Tennessee to Peoria?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Peoria from Tennessee.

I’m not ready to book a flight from Tennessee to Peoria right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Tennessee to Peoria now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Peoria and let you know when they change.

An easier way to manage your Peoria, Illinois trip

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Airports servicing Illinois

Bloomington-Normal Airport

Chicago Airport

Champaign University-Willard Airport

Decatur Arpt Airport

Moline Quad-City Airport

Marion Williamson County Airport

Springfield Capital Airport

Quincy Regional Airport

Cheap flights from Tennessee to Peoria from $182

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tennessee to Peoria departing on 7/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Tennessee to Peoria, Illinois

Our best United Airlines deals on Tennessee to Peoria, Illinois flight tickets

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Our best Allegiant Air deals on Tennessee to Peoria, Illinois flight tickets

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How to get the cheapest flight ticket from Tennessee to Peoria, Illinois

What is the cheapest month to fly to Peoria, Illinois?

What is the cheapest day to depart on your flight to Peoria, Illinois?

What is the cheapest time of day to depart on your flight to Peoria, Illinois?

What is the cheapest Tennessee to Greater Peoria flight route?

Can stopping save me money on Tennessee to Peoria, Illinois flights?

What is the cheapest airline that flies from Tennessee to Greater Peoria?

What airlines fly to Peoria, Illinois?

How long does it take to fly to Peoria, Illinois?

Cheap Tennessee to Peoria, Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to Peoria, Illinois

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Frequently asked questions about flying from Tennessee to Peoria, Illinois

Best airlines flying from Tennessee to Peoria, Illinois

Compare and see reviews for airlines that fly from Tennessee to Peoria, Illinois with momondo

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Why use momondo?

An easier way to manage your Peoria, Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Peoria

List of cabin classes available on flights landing in Peoria. Availability may vary depending on flight origin and airline.

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