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Cheap flights from Knoxville to Peoria (TYS - PIA) from $254

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 7/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
TYS — PIA
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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Cheap flight deals from Knoxville to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Peoria (PIA). 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 May 30, 2024.

Popular in

December

Cheapest in

April

Round-trip from

$339

One-way from

$254
High demand for flights, 52% potential price rise
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Best time to find cheap flights, 38% potential price drop
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From Knoxville McGhee Tyson to Greater Peoria
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One-way flight from Knoxville McGhee Tyson to Greater Peoria
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What is the cheapest day to fly round-trip from Knoxville to Peoria, Illinois?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 74% on your flight compared to booking on days when demand is much higher.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, April can be a great choice for travel to Peoria, Illinois. Flights to Peoria, Illinois from Knoxville in April are about $442 on average during April, but can be found for as low as $274.

What is the cheapest time of day to fly from TYS to PIA?

Unlike in the morning, when flights are generally more expensive, you can save up to 5% on flights from Knoxville to Peoria, Illinois by exploring options for tickets at noon.

Cheap American Airlines flights from Knoxville to Peoria

Explore cheap flight options specifically provided by American Airlines for the route between Knoxville and Peoria. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Check out some of the cheapest American Airlines flights we've come across from Knoxville to Peoria. Make sure to check back often as deals are often changing.
Thu 7/1812:43 pmTYS - PIA
1 stop4h 12mAmerican Airlines
Sun 7/214:25 pmPIA - TYS
1 stop6h 32mAmerican Airlines
Deal found 5/29$485
Thu 7/185:10 amTYS - PIA
2 stops11h 17mAmerican Airlines
Sun 7/214:25 pmPIA - TYS
1 stop6h 32mAmerican Airlines
Deal found 5/29$490
Fri 7/196:02 pmTYS - PIA
1 stop4h 54mAmerican Airlines
Sun 7/213:00 pmPIA - TYS
2 stops7h 57mAmerican Airlines
Deal found 5/29$545
Thu 7/185:10 amTYS - PIA
2 stops11h 17mAmerican Airlines
Sun 7/213:00 pmPIA - TYS
2 stops7h 57mAmerican Airlines
Deal found 5/29$550
Sat 6/295:12 amTYS - PIA
2 stops10h 14mAmerican Airlines
Fri 7/56:02 amPIA - TYS
2 stops10h 35mAmerican Airlines
Deal found 5/30$580
Fri 7/195:10 amTYS - PIA
2 stops10h 13mAmerican Airlines
Sun 7/213:00 pmPIA - TYS
2 stops7h 57mAmerican Airlines
Deal found 5/29$605
Wed 6/1211:06 amTYS - PIA
1 stop5h 58mAmerican Airlines
Thu 6/134:34 pmPIA - TYS
1 stop4h 04mAmerican Airlines
Deal found 5/29$683
Wed 6/126:45 amTYS - PIA
2 stops8h 36mAmerican Airlines
Thu 6/137:14 amPIA - TYS
1 stop5h 59mAmerican Airlines
Deal found 5/29$688
Wed 6/1212:44 pmTYS - PIA
2 stops6h 10mAmerican Airlines
Thu 6/133:05 pmPIA - TYS
2 stops7h 53mAmerican Airlines
Deal found 5/29$693

Cheap Allegiant Air flights from Knoxville to Peoria

Explore cheap flight options specifically provided by Allegiant Air for the route between Knoxville and Peoria. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Some of the lowest-priced Allegiant Air flights we've found at this time heading from Knoxville to Peoria. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Fri 7/56:12 pmTYS - PIA
1 stop15h 31mAllegiant Air
Mon 7/810:09 amPIA - TYS
1 stop9h 53mAllegiant Air
Deal found 5/30$303
Sat 6/297:23 pmTYS - PIA
1 stop13h 52mAllegiant Air
Fri 7/510:09 amPIA - TYS
1 stop9h 53mAllegiant Air
Deal found 5/30$328
Sat 6/297:23 pmTYS - PIA
1 stop13h 52mAllegiant Air
Fri 7/59:37 pmPIA - TYS
2 stops24h 51mAllegiant Air
Deal found 5/30$335

Cheap Knoxville to Peoria flights in May & June 2024

Find cheap flight options from Knoxville to Peoria specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Check out some of the best flight deals from Knoxville to Peoria in 2024. Check back regularly for other flight deals.
Wed 6/267:00 amTYS - PIA
1 stop4h 25mUnited Airlines
Wed 7/33:59 pmPIA - TYS
1 stop5h 43mUnited Airlines
Deal found 5/29$361
Wed 6/267:00 amTYS - PIA
1 stop4h 25mUnited Airlines
Wed 7/311:02 amPIA - TYS
2 stops26h 38mUnited Airlines
Deal found 5/29$383
Wed 6/2611:06 amTYS - PIA
2 stops7h 48mAmerican Airlines
Wed 7/36:19 pmPIA - TYS
2 stops17h 31mAmerican Airlines
Deal found 5/29$550
Wed 6/1211:06 amTYS - PIA
1 stop5h 58mAmerican Airlines
Thu 6/134:34 pmPIA - TYS
1 stop4h 04mAmerican Airlines
Deal found 5/29$683
Wed 6/126:45 amTYS - PIA
2 stops8h 36mAmerican Airlines
Thu 6/137:14 amPIA - TYS
1 stop5h 59mAmerican Airlines
Deal found 5/29$688
Wed 6/1212:44 pmTYS - PIA
2 stops6h 10mAmerican Airlines
Thu 6/133:05 pmPIA - TYS
2 stops7h 53mAmerican Airlines
Deal found 5/29$693

Knoxville to Peoria 2024 flight deals

Discover exclusive flight deals for travel between Knoxville and Peoria in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Check out some of the best flight deals from Knoxville to Peoria in 2024. Check back regularly for other flight deals.
Wed 6/267:00 amTYS - PIA
1 stop4h 25mUnited Airlines
Wed 7/33:59 pmPIA - TYS
1 stop5h 43mUnited Airlines
Deal found 5/29$361
Wed 6/267:00 amTYS - PIA
1 stop4h 25mUnited Airlines
Wed 7/311:02 amPIA - TYS
2 stops26h 38mUnited Airlines
Deal found 5/29$383
Thu 7/1812:43 pmTYS - PIA
1 stop4h 12mAmerican Airlines
Sun 7/214:25 pmPIA - TYS
1 stop6h 32mAmerican Airlines
Deal found 5/29$485
Thu 7/185:10 amTYS - PIA
2 stops11h 17mAmerican Airlines
Sun 7/214:25 pmPIA - TYS
1 stop6h 32mAmerican Airlines
Deal found 5/29$490
Fri 7/196:02 pmTYS - PIA
1 stop4h 54mAmerican Airlines
Sun 7/213:00 pmPIA - TYS
2 stops7h 57mAmerican Airlines
Deal found 5/29$545
Wed 6/2611:06 amTYS - PIA
2 stops7h 48mAmerican Airlines
Wed 7/36:19 pmPIA - TYS
2 stops17h 31mAmerican Airlines
Deal found 5/29$550
Fri 7/195:10 amTYS - PIA
2 stops10h 13mAmerican Airlines
Sun 7/213:00 pmPIA - TYS
2 stops7h 57mAmerican Airlines
Deal found 5/29$605
Wed 6/1211:06 amTYS - PIA
1 stop5h 58mAmerican Airlines
Thu 6/134:34 pmPIA - TYS
1 stop4h 04mAmerican Airlines
Deal found 5/29$683
Wed 6/126:45 amTYS - PIA
2 stops8h 36mAmerican Airlines
Thu 6/137:14 amPIA - TYS
1 stop5h 59mAmerican Airlines
Deal found 5/29$688

One-way flights to Peoria from Knoxville

Search for one-way flight options from Knoxville to Peoria. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the best available options we've come across on one-way flights from Knoxville to Peoria. Those seeking round-trip flights from Knoxville to Peoria should utilize the search form at the the top of the page.
Thu 7/1812:43 pmTYS - PIA
1 stop4h 12mAmerican Airlines
Deal found 5/29$254
Thu 7/184:44 pmTYS - PIA
1 stop5h 32mAmerican Airlines
Deal found 5/30$255
Thu 7/185:10 amTYS - PIA
2 stops11h 17mAmerican Airlines
Deal found 5/29$259
Thu 7/188:00 amTYS - PIA
3 stops29h 22mMultiple Airlines
Deal found 5/30$309
Thu 7/188:00 amTYS - PIA
3 stops29h 22mMultiple Airlines
Deal found 5/28$326

Find flights from Knoxville to Peoria within your budget

Customize your flight search to find flights from Knoxville to Peoria 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$282 - $485

Route

Depart

Return

Price

Knoxville McGhee TysonGreater Peoria

TYS - PIA

TYSPIA

Knoxville McGhee Tyson

Fri 7/5

1 stop15h 31m

Greater Peoria

Mon 7/8

2 stops21h 59m

$282

Knoxville McGhee TysonGreater Peoria

TYS - PIA

TYSPIA

Knoxville McGhee Tyson

Fri 7/5

1 stop15h 31m

Greater Peoria

Mon 7/8

1 stop9h 53m

$303

Knoxville McGhee TysonGreater Peoria

TYS - PIA

TYSPIA

Knoxville McGhee Tyson

Fri 7/5

1 stop15h 31m

Greater Peoria

Mon 7/8

3 stops21h 59m

$304

Knoxville McGhee TysonGreater Peoria

TYS - PIA

TYSPIA

Knoxville McGhee Tyson

Sat 6/29

1 stop13h 52m

Greater Peoria

Fri 7/5

1 stop9h 53m

$328

Knoxville McGhee TysonGreater Peoria

TYS - PIA

TYSPIA

Knoxville McGhee Tyson

Sat 6/29

1 stop13h 52m

Greater Peoria

Fri 7/5

2 stops24h 51m

$335

Knoxville McGhee TysonGreater Peoria

TYS - PIA

TYSPIA

Knoxville McGhee Tyson

Wed 6/26

1 stop4h 25m

Greater Peoria

Wed 7/3

1 stop5h 43m

$361

Knoxville McGhee TysonGreater Peoria

TYS - PIA

TYSPIA

Knoxville McGhee Tyson

Wed 6/26

1 stop4h 25m

Greater Peoria

Wed 7/3

2 stops26h 38m

$383

Knoxville McGhee TysonGreater Peoria

TYS - PIA

TYSPIA

Knoxville McGhee Tyson

Fri 7/5

2 stops15h 17m

Greater Peoria

Mon 7/8

3 stops21h 59m

$392

Knoxville McGhee TysonGreater Peoria

TYS - PIA

TYSPIA

Knoxville McGhee Tyson

Thu 7/18

1 stop4h 12m

Greater Peoria

Sun 7/21

1 stop6h 32m

$485

Flights are sorted by cheapest first

Deals found on 5/30

What is the cheapest day to fly from Knoxville to Peoria, Illinois?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Peoria. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Knoxville to Peoria, Illinois flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Knoxville to Peoria

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

Temperature and rainfall in Peoria by month

Plan your trip to Peoria by taking into account the average temperature and rainfall totals by month.

PIA

Temperature

24.8 - 75.2 °F

Reviews of airlines servicing Peoria

Get insights into the airlines that provide service to Peoria. 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 Peoria. Reviews last updated May 30, 2024.
To help decide which airline to fly from Knoxville to Peoria, see what other customers have to say about American Airlines, Allegiant Air and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Allegiant Air
7.5
Good
1,002 reviews
Check prices

Entertainment

5.9

Comfort

7.0

Food

6.2

Boarding

7.7

Overall

7.5

Crew

8.2

Reviews

1 / 10

Delayed because of crew missing stuck on tarmac at arrival for a full hour this delayed my trip 8 hours this caused me to miss my rental car they were closed for the day when I got there worst flight experience of my life

Allegiant Air
7.5
Good
1,002 reviews
Allegiant Air
7.5
Good
1,002 reviews
Check prices

Entertainment

5.9

Comfort

7.0

Food

6.2

Boarding

7.7

Overall

7.5

Crew

8.2

Reviews

1 / 10

Delayed because of crew missing stuck on tarmac at arrival for a full hour this delayed my trip 8 hours this caused me to miss my rental car they were closed for the day when I got there worst flight experience of my life

United Airlines
7.4
Good
10,777 reviews
Allegiant Air
7.5
Good
1,002 reviews
Check prices

Entertainment

5.9

Comfort

7.0

Food

6.2

Boarding

7.7

Overall

7.5

Crew

8.2

Reviews

1 / 10

Delayed because of crew missing stuck on tarmac at arrival for a full hour this delayed my trip 8 hours this caused me to miss my rental car they were closed for the day when I got there worst flight experience of my life

American Airlines
7.3
Good
14,284 reviews
Allegiant Air
7.5
Good
1,002 reviews
Check prices

Entertainment

5.9

Comfort

7.0

Food

6.2

Boarding

7.7

Overall

7.5

Crew

8.2

Reviews

1 / 10

Delayed because of crew missing stuck on tarmac at arrival for a full hour this delayed my trip 8 hours this caused me to miss my rental car they were closed for the day when I got there worst flight experience of my life

Related info for your journey

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

  • Can I find flights from Knoxville to Peoria, Illinois for under $300 on Cheapflights?

    Yes, there are multiple flights from Knoxville to Peoria, Illinois for under $300. The cheapest flight booked recently is on Multiple Airlines for just $282, but on average you can expect to pay $470.

  • What are the cheapest airlines flying from Knoxville to Peoria, Illinois round-trip?

    Cheapflights users have booked flights from Knoxville to Peoria, Illinois round-trip from $303. Other airlines that can offer you cheap pricing are United Airlines, from $361, and American Airlines, from $485. Allegiant Air is 31% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does TYS to PIA mean?

    Great question - TYS to PIA just means Knoxville McGhee Tyson Airport to Greater Peoria Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Knoxville to Peoria that include extra baggage allowance?

    The amount of baggage you can bring on your Knoxville to Peoria flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Knoxville to Peoria with specific airlines?

    Yes, Cheapflights allows you to browse and filter Knoxville to Peoria flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Peoria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Knoxville to Peoria that allow pets onboard?

    Many airlines flying from Knoxville to Peoria offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Knoxville to Peoria?

    Yes, you can often find last-minute deals on Knoxville to Peoria flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Knoxville to Peoria, Illinois flight deals updated?

    The Knoxville to Peoria, Illinois flight deals you see on this page were last updated on 5/29.

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

    Currently, January is the cheapest month in which you can book a flight from Knoxville to Peoria, Illinois (average of $339). Flying from Knoxville to Peoria, Illinois in June is currently the most expensive (average of $551). 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.

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Alternative routes for Knoxville to Peoria
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Knoxville to Peoria

Discover the top airline that operate flights from Knoxville to Peoria. 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$274Average$401FlexibilityNo cancel feeOn-time71%
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Search flights from Knoxville to Peoria by cabin class

Find flights from Knoxville to Peoria, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Knoxville to Peoria?

Cheapflights helps you search for flights from Knoxville to Peoria via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Knoxville to Peoria?

Cheapflights simply makes it quick and affordable to book flights from Knoxville to Peoria by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Knoxville to Peoria with no change fees?

Yes! Cheapflights helps users easily find flights from Knoxville to Peoria with no change fees.

Can Cheapflights notify me if prices for flights from Knoxville to Peoria become cheaper?

Yes, Cheapflights offers price alerts on Knoxville to Peoria flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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