TYS - PIA

$154 Find Cheap Flights from Knoxville to Peoria - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$314
Typical prices: $373-$462
American Airlines
Mon 9/3Wed 9/12
TYS - PIA • 1 stop
Cheapest one-way
$154
Typical prices: $227-$289
Allegiant Air
Sat 11/3
TYS - PIA • 1 stop
When to travel
October
Cheapest • 44% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Charlotte Douglas (CLT)
Cheapest • Avg $398 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 5h 06m (one-way)
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Flight Deals

Cheap Flights from Knoxville to Peoria (TYS-PIA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Peoria

Thu, Sep 3 - Sat, Sep 12
American Airlines Logo
6:52 pm - 11:59 pmTYS  Knoxville McGhee Tyson-PIA Greater Peoria
6h 07m1 stop Chicago O'Hare Intl
American Airlines Logo
6:00 am - 10:50 amPIA  Greater Peoria-TYS Knoxville McGhee Tyson
3h 50m1 stop Chicago O'Hare Intl
$314American Airlines
Thu, Sep 3 - Sat, Sep 12
American Airlines Logo
10:08 am - 6:16 pmTYS  Knoxville McGhee Tyson-PIA Greater Peoria
9h 08m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
5:28 pm - 10:42 pmPIA  Greater Peoria-TYS Knoxville McGhee Tyson
4h 14m1 stop Chicago O'Hare Intl
$319American Airlines
Tue, Sep 1 - Sat, Sep 5
United Airlines Logo
7:00 am - 10:06 amTYS  Knoxville McGhee Tyson-PIA Greater Peoria
4h 06m1 stop Chicago O'Hare Intl
United Airlines Logo
5:45 am - 1:18 pmPIA  Greater Peoria-TYS Knoxville McGhee Tyson
6h 33m1 stop Chicago O'Hare Intl
$329United Airlines
Wed, Sep 2 - Sun, Sep 6
United Airlines Logo
7:00 am - 10:06 amTYS  Knoxville McGhee Tyson-PIA Greater Peoria
4h 06m1 stop Chicago O'Hare Intl
United Airlines Logo
10:41 am - 4:58 pmPIA  Greater Peoria-TYS Knoxville McGhee Tyson
5h 17m1 stop Chicago O'Hare Intl
$329United Airlines
Wed, Sep 2 - Sun, Sep 6
American Airlines Logo
6:05 pm - 11:59 pmTYS  Knoxville McGhee Tyson-PIA Greater Peoria
6h 54m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
6:00 am - 11:06 amPIA  Greater Peoria-TYS Knoxville McGhee Tyson
4h 06m1 stop Chicago O'Hare Intl
$334American Airlines
Tue, Sep 1 - Sat, Sep 5
American Airlines Logo
8:10 am - 6:16 pmTYS  Knoxville McGhee Tyson-PIA Greater Peoria
11h 06m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
4:24 pm - 9:50 pmPIA  Greater Peoria-TYS Knoxville McGhee Tyson
4h 26m1 stop Charlotte Douglas
$334American Airlines
Wed, Sep 2 - Sun, Sep 6
American Airlines Logo
11:15 am - 6:16 pmTYS  Knoxville McGhee Tyson-PIA Greater Peoria
8h 01m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl
American Airlines Logo
6:00 am - 5:51 pmPIA  Greater Peoria-TYS Knoxville McGhee Tyson
10h 51m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National
$339American Airlines
Tue, Jan 26 - Sat, Jan 30
United Airlines Logo
2:00 pm - 4:31 pmTYS  Knoxville McGhee Tyson-PIA Greater Peoria
3h 31m1 stop Chicago O'Hare Intl
United Airlines Logo
3:30 pm - 9:05 pmPIA  Greater Peoria-TYS Knoxville McGhee Tyson
4h 35m1 stop Chicago O'Hare Intl
$369United Airlines
Thu, Sep 3 - Fri, Sep 11
American Airlines Logo
7:25 pm - 10:59 pmTYS  Knoxville McGhee Tyson-PIA Greater Peoria
4h 34m1 stop Charlotte Douglas
American Airlines Logo
5:28 pm - 10:42 pmPIA  Greater Peoria-TYS Knoxville McGhee Tyson
4h 14m1 stop Chicago O'Hare Intl
$384American Airlines
Fri, Sep 4 - Sat, Sep 12
American Airlines Logo
6:05 pm - 10:59 pmTYS  Knoxville McGhee Tyson-PIA Greater Peoria
5h 54m1 stop Charlotte Douglas
American Airlines Logo
4:27 pm - 10:50 pmPIA  Greater Peoria-TYS Knoxville McGhee Tyson
5h 23m1 stop Charlotte Douglas
$384American Airlines
Booking Insights

Price, demand and travel trends for Knoxville to Peoria flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Knoxville to Peoria with more confidence.

How much is a round-trip flight from Knoxville to Peoria?

Round-trip flights from Knoxville to Peoria start at $314. Prices are below average for this route right now, with typical round-trip fares ranging from $373 to $462. The lowest price found in the past 5 days was $314 on American Airlines.

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Key details for Knoxville to Peoria flights

Low season

January

Cheapest flight

$154
Most popular time to fly with an average 29% increase in price.
Flight from Knoxville to Peoria

When to book flights from Knoxville to Peoria

Are your dates flexible? Find out the best times to travel from Knoxville to Peoria based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Knoxville to Peoria flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Knoxville to Peoria?

    Flights from Knoxville to Peoria usually depart from Knoxville McGhee Tyson (TYS) and arrive at Greater Peoria (PIA).

  • What cabin classes can I book on flights from Knoxville to Peoria?

    Only Economy Class is available on flights from Knoxville to Peoria.

  • Which airports do connecting flights from Knoxville to Peoria pass through?

    Connecting flights from Knoxville to Peoria most commonly pass through:

    • Charlotte Douglas (CLT) - 57% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 43% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Knoxville to Peoria?

    Yes. Being flexible with your travel dates can save you up to 65% on the Knoxville to Peoria route. Monday is the cheapest departure day at $373 round-trip on average, while Thursday is the most expensive at $1,052, a difference of $679. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Knoxville to Peoria?

    There are currently no nonstop flights available from Knoxville to Peoria. Flights with 1 layover take between 5h 06m and 5h 08m in total, depending on the connection.

  • Do I need a passport to fly from Knoxville to Peoria?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Knoxville to Peoria changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $314 to $2,024. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Knoxville to Peoria looking right now?

    One-way fares from Knoxville to Peoria are currently lower than usual. Average one-way flight prices are about $261, which is 10% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Knoxville to Peoria?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 5h 06m, compared with 5h 08m via Charlotte Douglas (CLT).

  • What is the time difference between Knoxville and Peoria?

    Peoria is 1 hour behind Knoxville (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Greater Peoria Airport (PIA)?

    Greater Peoria Airport (PIA) hosts 5 major car rental companies, with daily rates starting from around $28 for economy cars. Top options include:
    · Alamo
    · Budget
    · Enterprise Rent-A-Car
    · Avis
    · National

  • How much should I expect to pay for a Knoxville to Peoria flight?

    Round-trip flights from Knoxville to Peoria range from $373 to $462, with an average of $408 over the past 12 months. Anything below $373 counts as a good deal.

Your guide to booking Knoxville to Peoria flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Thursday. On this route, Monday flights average $373 - about $679 less than Thursday (65% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Knoxville to Peoria trip for October. Fares historically average $228 round-trip in that month - typically $356 less than the most expensive month, which is August (based on the last 12 months).

Everything you need to know for your flight from Knoxville to Peoria

Information on your arrival and departure airports

Knoxville (TYS)
Peoria (PIA)