$245 Cheap flight deals from Knoxville (TYS) to Peoria (PIA)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Airfares from $245 One Way, Round Trip from Knoxville to Peoria

Prices starting at for return flights and $245 for one-way flights to Peoria were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Peoria economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hotel O Sycamore - Havana IL
2.5-star property

Hotel O Sycamore - Havana IL

2/10 (4 reviews)

Mar 4 - Mar 8

4 night stay

Knoxville (TYS) to Peoria (PIA)

American Airlines • Roundtrip • Coach
Price was $698, price is now $621 per person
$621
per person
found 4 hours ago
Don't see what you're looking for?
See all available trips from Knoxville to Peoria
View all trips

More About Flying To Peoria from Knoxville

Route Information for Flights from Knoxville to Peoria

Origin Airport IATA Code
TYS
Destination Airport IATA Code
PIA
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Knoxville to Peoria

For guaranteed low prices on flights from Knoxville to Peoria, search no further than Orbitz. Planning the perfect trip is simple with Orbitz; our range of bargain holiday packages and cutting edge mobile tools makes it quick and easy.

Mobile Movers

Never miss out on bargain prices on Knoxville to Peoria flights with free mobile apps for Android and iPhone. On the road? Not a problem – just use m.orbitz.com in your mobile browser to book flights from Knoxville to Peoria or check the latest details of your flights.

All-in-One

With Orbitz’s Display Matrix, it is so easy to book your perfect vacation package. Just add in flights from Knoxville to Peoria, decide if you want hotels and car rental included and click the button! Orbitz’s Display Matrix clearly shows all the deals and great savings available, including extra discounts, such as free nights.

Cheap Flights Equals Extra Miles

Enjoy great deals on Knoxville to Peoria flights and rack up those air miles at the same time! With Orbitz you just add in your frequent flyer number when asked and your qualifying miles are instant. Store your number to your account profile and next time you book your miles will be automatically added.

Safeguard with our Low Price Guarantee

Feel confident when you book your Knoxville to Peoria flights, a great hotel or a full vacation package that you are getting the best deal around. Orbitz’s low price guarantee assures you of peace of mind.

Frequently asked questions

What is the shortest flight from Knoxville to Peoria?
Leave that binge-watching for another occasion, because the trip from Knoxville to Peoria can be as quick as 2 hours and 42 minutes.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.