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TYS - PIA

$310 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
$319
Typical prices: $373-$462
American Airlines
Sun 11/25Sat 12/1
TYS - PIA • 1 stop
Cheapest one-way
$310
Typical prices: $227-$289
United Airlines
Tue 12/25
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

Wed, Nov 25 - Tue, Dec 1
American Airlines Logo
8:50 pm - 12:04 amTYS  Knoxville McGhee Tyson-PIA Greater Peoria
4h 14m1 stop Chicago O'Hare Intl
American Airlines Logo
4:18 pm - 9:41 pmPIA  Greater Peoria-TYS Knoxville McGhee Tyson
4h 23m1 stop Charlotte Douglas
$319American Airlines
Sat, Oct 24 - Sat, Oct 31
United Airlines Logo
6:00 am - 10:06 amTYS  Knoxville McGhee Tyson-PIA Greater Peoria
5h 06m1 stop Chicago O'Hare Intl
United Airlines Logo
6:25 am - 1:13 pmPIA  Greater Peoria-TYS Knoxville McGhee Tyson
5h 48m1 stop Chicago O'Hare Intl
$319United Airlines
Tue, Oct 13 - Sat, Oct 17
American Airlines Logo
7:13 pm - 10:57 pmTYS  Knoxville McGhee Tyson-PIA Greater Peoria
4h 44m1 stop Charlotte Douglas
American Airlines Logo
5:30 pm - 11:59 pmPIA  Greater Peoria-TYS Knoxville McGhee Tyson
5h 29m1 stop Chicago O'Hare Intl
$349American Airlines
Tue, Oct 13 - Sat, Oct 17
American Airlines Logo
6:05 pm - 12:10 amTYS  Knoxville McGhee Tyson-PIA Greater Peoria
7h 05m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl
American Airlines Logo
4:27 pm - 9:49 pmPIA  Greater Peoria-TYS Knoxville McGhee Tyson
4h 22m1 stop Charlotte Douglas
$354American Airlines
Wed, Nov 25 - Mon, Nov 30
Allegiant Air Logo
10:03 pm - 9:42 amTYS  Knoxville McGhee Tyson-PIA Greater Peoria
12h 39m1 stop Orlando Sanford Intl
Allegiant Air Logo
7:50 pm - 10:12 amPIA  Greater Peoria-TYS Knoxville McGhee Tyson
13h 22m1 stop Tampa St. Petersburg
$359Allegiant Air
Wed, Nov 25 - Mon, Nov 30
Allegiant Air Logo
10:03 pm - 9:42 amTYS  Knoxville McGhee Tyson-PIA Greater Peoria
12h 39m1 stop Orlando Sanford Intl
Allegiant Air Logo
7:50 pm - 10:12 amPIA  Greater Peoria-TYS Knoxville McGhee Tyson
13h 22m1 stop Tampa St. Petersburg
$372Allegiant Air
Sat, Oct 24 - Sat, Oct 31
American Airlines Logo
6:55 pm - 12:10 amTYS  Knoxville McGhee Tyson-PIA Greater Peoria
6h 15m1 stop Chicago O'Hare Intl
American Airlines Logo
6:00 am - 4:18 pmPIA  Greater Peoria-TYS Knoxville McGhee Tyson
9h 18m2 stops Chicago O'Hare Intl Charlotte Douglas
$376American Airlines
Wed, Nov 25 - Tue, Dec 1
American Airlines Logo
8:50 pm - 12:04 amTYS  Knoxville McGhee Tyson-PIA Greater Peoria
4h 14m1 stop Chicago O'Hare Intl
American Airlines Logo
6:00 am - 4:36 pmPIA  Greater Peoria-TYS Knoxville McGhee Tyson
9h 36m2 stops Chicago O'Hare Intl Charlotte Douglas
$376American Airlines
Wed, Nov 25 - Mon, Nov 30
American Airlines Logo
8:50 pm - 12:04 amTYS  Knoxville McGhee Tyson-PIA Greater Peoria
4h 14m1 stop Chicago O'Hare Intl
American Airlines Logo
5:43 pm - 11:47 pmPIA  Greater Peoria-TYS Knoxville McGhee Tyson
5h 04m1 stop Chicago O'Hare Intl
$421American Airlines
Wed, Nov 25 - Mon, Nov 30
Allegiant Air Logo
11:38 am - 11:04 amTYS  Knoxville McGhee Tyson-PIA Greater Peoria
24h 26m2 stops Key West Tampa St. Petersburg
Allegiant Air Logo
7:50 pm - 10:12 amPIA  Greater Peoria-TYS Knoxville McGhee Tyson
13h 22m1 stop Tampa St. Petersburg
$436Allegiant Air
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 with more confidence.

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

Round-trip flights from Knoxville to Peoria typically range from $373 to $462. The lowest price found in the past 5 days was $319, on American Airlines.

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Key details for Knoxville to Peoria flights

Low season

January

Cheapest flight

$310
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

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

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

  • 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.

  • 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.

  • 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 $319 to $1,788. 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 higher than usual. Average one-way flight prices are about $453, which is 56% above the typical average for this route.

  • 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

  • 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).

  • 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

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

    Yes. Flexible dates can save you up to 65% on flights from Knoxville to Peoria. 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 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.

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 are flexible, aim for a Monday departure and avoid flying on Thursday. On this route, Monday flights average $373, about $679 less than Thursday fares (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).

More options for your flight from Knoxville to Peoria

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