HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Knoxville

$104+ Cheap flights from Peoria to Knoxville (PIA - TYS)

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — TYS
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Peoria to Knoxville 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 Peoria to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

March

Cheapest in

September

Round-trip from

$208
(American Airlines)

One-way from

$104
(American Airlines)
Provider with most accurate pricing for Greater Peoria-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Knoxville McGhee Tyson flights.
Search Deals
High demand for flights, 29% potential price rise
Search Deals
Best time to find cheap flights, 37% potential price drop
Search Deals
From Greater Peoria to Knoxville McGhee Tyson
Search Deals
One-way flight from Greater Peoria to Knoxville McGhee Tyson
Search Deals

Find flight deals from Peoria to Knoxville

Cheapest flights from Peoria to Knoxville
Explore the most affordable flight options available from Peoria to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This American Airlines deal was found by Cheapflights users on 11/20. 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 12/145:00 amPIA - TYS
1 stop4h 29mAmerican Airlines
Tue 12/176:03 pmTYS - PIA
1 stop6h 47mAmerican Airlines
Deal found 11/20$208
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Thu 11/215:15 pmPIA - TYS
1 stop4h 09mUnited Airlines
Sun 11/247:00 amTYS - PIA
1 stop4h 18mUnited Airlines
Deal found 11/20$348

Find flights from Peoria to Knoxville within your budget

Customize your flight search to find flights from Peoria to Knoxville 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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PeoriaKnoxville

PIA - TYS

PIATYS

Greater Peoria

Sat 12/14

5:00 am-10:29 am

1 stop4h 29m

Knoxville McGhee Tyson

Tue 12/17

6:03 pm-11:50 pm

1 stop6h 47m

$208

PeoriaKnoxville

PIA - TYS

PIATYS

Greater Peoria

Sat 12/14

6:00 am-11:09 am

1 stop4h 09m

$104

PeoriaKnoxville

PIA - TYS

PIATYS

Greater Peoria

Wed 1/1

6:43 pm-7:52 am

1 stop12h 09m

$153

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Compare providers for flights from Peoria to Knoxville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Peoria to Knoxville in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Peoria, Illinois-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Peoria, Illinois-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Peoria, Illinois-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Peoria, Illinois-Knoxville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Peoria, Illinois-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Peoria to Knoxville

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

Travel insights for flights from Peoria to Knoxville

Get recent, data-driven insights about flights from Peoria to Knoxville including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Peoria, Illinois to Knoxville (average of $301). Flying from Peoria, Illinois to Knoxville in April is currently the most expensive (average of $372). 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.

Rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

Temperature in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated November 21, 2024.
Allegiant Air
7.4
Good
850 reviews

Comfort

6.9

Food

6.0

Overall

7.4

Entertainment

5.6

Boarding

7.7

Crew

8.2

Reviews

1 / 10

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

Allegiant Air
7.4
Good
850 reviews
Allegiant Air
7.4
Good
850 reviews

Comfort

6.9

Food

6.0

Overall

7.4

Entertainment

5.6

Boarding

7.7

Crew

8.2

Reviews

1 / 10

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

American Airlines
7.2
Good
10,000 reviews
Allegiant Air
7.4
Good
850 reviews

Comfort

6.9

Food

6.0

Overall

7.4

Entertainment

5.6

Boarding

7.7

Crew

8.2

Reviews

1 / 10

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

Related info for your journey

Find useful and relevant information for your journey from Peoria to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Peoria, Illinois to Knoxville round-trip?

    Our cheapest airline available from Peoria, Illinois to Knoxville is American Airlines. Our recent data shows that you can find tickets from as low as $208 on this airline. American Airlines is priced at 33% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Peoria, Illinois to Knoxville (average of $301). Flying from Peoria, Illinois to Knoxville in April is currently the most expensive (average of $372). 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 Peoria to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Nashville flights
O'Hare Intl to Knoxville flights
O'Hare Intl to Memphis flights
Midway to Nashville flights
O'Hare Intl to Chattanooga flights
Midway to Knoxville flights
St. Louis to Nashville flights
Midway to Memphis flights
Moline to Nashville flights
St. Louis to Knoxville flights
Midway to Chattanooga flights
O'Hare Intl to Blountville flights
Moline to Knoxville flights
Midway to Blountville flights
Peoria to Nashville flights
St. Louis to Memphis flights
Peoria to Memphis flights
St. Louis to Chattanooga flights
Peoria to Blountville flights
Moline to Memphis flights
St. Louis to Blountville flights
Springfield to Nashville flights
Dubuque to Nashville flights
Bloomington to Knoxville flights
Bloomington to Chattanooga flights
Springfield to Knoxville flights
Peoria to Chattanooga flights
Champaign to Nashville flights
Springfield to Chattanooga flights
Champaign to Chattanooga flights
Dubuque to Knoxville flights

Top airline flying from Peoria to Knoxville

Discover the top airline that operate flights from Peoria to Knoxville. 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$301FlexibilityNo cancel feeOn-time71%
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.
View all available airlines