Cheap flights from Peoria to Knoxville (PIA - TYS)

PIA — TYS
Jan 31 — Feb 71

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

Wednesday flights are found to be more expensive to fly from Peoria, Illinois to Knoxville. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Knoxville.

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

February can be a great time to fly to Knoxville from Peoria, Illinois with a flight ticket averaging about $455. Cheapflights users have found deals in the month of February for as cheap as $287. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Peoria, Illinois to Knoxville (PIA - TYS)?

When flying from Peoria, Illinois to Knoxville, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 23% versus a flight in the afternoon.

Cheap flights from Peoria to Knoxville in January, February 2023

The best prices found for PIA to TYS flights for January, February
Feb 24 - Mar 3
PIA

Greater Peoria

TYS

Knoxville McGhee Tyson

1 stop

6h 37m
TYS

Knoxville McGhee Tyson

PIA

Greater Peoria

1 stop

6h 11m
$330

American Airlines

Pick Dates

Deal found 1/25

Feb 24 - Mar 3
PIA

Greater Peoria

TYS

Knoxville McGhee Tyson

2 stops

17h 34m
TYS

Knoxville McGhee Tyson

PIA

Greater Peoria

2 stops

14h 54m
$334

American Airlines

Pick Dates

Deal found 1/25

Feb 24 - Mar 3
PIA

Greater Peoria

TYS

Knoxville McGhee Tyson

1 stop

6h 37m
TYS

Knoxville McGhee Tyson

PIA

Greater Peoria

2 stops

8h 24m
$335

American Airlines

Pick Dates

Deal found 1/25

Peoria to Knoxville 2023 flight deals

Cheap flights to Knoxville from Peoria found for this year
Mar 3 - Mar 6
PIA

Greater Peoria

TYS

Knoxville McGhee Tyson

1 stop

6h 14m
TYS

Knoxville McGhee Tyson

PIA

Greater Peoria

1 stop

4h 21m
$264

American Airlines

Pick Dates

Deal found 1/25

Sep 21 - Sep 27
PIA

Greater Peoria

TYS

Knoxville McGhee Tyson

1 stop

4h 43m
TYS

Knoxville McGhee Tyson

PIA

Greater Peoria

1 stop

3h 55m
$265

American Airlines

Pick Dates

Deal found 1/25

Sep 21 - Sep 27
PIA

Greater Peoria

TYS

Knoxville McGhee Tyson

1 stop

4h 43m
TYS

Knoxville McGhee Tyson

PIA

Greater Peoria

2 stops

8h 14m
$270

American Airlines

Pick Dates

Deal found 1/25

Cheap American Airlines flights from Peoria to Knoxville

Mar 3 - Mar 6
PIA

Greater Peoria

TYS

Knoxville McGhee Tyson

1 stop

6h 14m
TYS

Knoxville McGhee Tyson

PIA

Greater Peoria

1 stop

4h 21m
$264

American Airlines

Pick Dates

Deal found 1/25

Feb 24 - Mar 3
PIA

Greater Peoria

TYS

Knoxville McGhee Tyson

1 stop

6h 37m
TYS

Knoxville McGhee Tyson

PIA

Greater Peoria

1 stop

6h 11m
$330

American Airlines

Pick Dates

Deal found 1/25

Feb 24 - Mar 3
PIA

Greater Peoria

TYS

Knoxville McGhee Tyson

2 stops

17h 34m
TYS

Knoxville McGhee Tyson

PIA

Greater Peoria

2 stops

14h 54m
$334

American Airlines

Pick Dates

Deal found 1/25

Last minute flights from Peoria to Knoxville

Late deals on return flights to Knoxville from Peoria, departing today and this week
Feb 3 - Feb 5
PIA

Greater Peoria

TYS

Knoxville McGhee Tyson

1 stop

6h 37m
TYS

Knoxville McGhee Tyson

PIA

Greater Peoria

1 stop

4h 48m
$365

American Airlines

Pick Dates

Deal found 1/25

Feb 3 - Feb 5
PIA

Greater Peoria

TYS

Knoxville McGhee Tyson

1 stop

6h 37m
TYS

Knoxville McGhee Tyson

PIA

Greater Peoria

2 stops

8h 21m
$410

American Airlines

Pick Dates

Deal found 1/25

Feb 3 - Feb 5
PIA

Greater Peoria

TYS

Knoxville McGhee Tyson

2 stops

17h 34m
TYS

Knoxville McGhee Tyson

PIA

Greater Peoria

2 stops

31h 35m
$424

American Airlines

Pick Dates

Deal found 1/25

One-way flights to Knoxville from Peoria

The cheapest one-way flights from Peoria to Knoxville
Feb 1
PIA

Greater Peoria

TYS

Knoxville McGhee Tyson

2 stops

30h 45m
$109

Allegiant Air

Pick Dates

Deal found 1/24

Feb 1
PIA

Greater Peoria

TYS

Knoxville McGhee Tyson

1 stop

28h 20m
$121

Allegiant Air

Pick Dates

Deal found 1/25

Feb 1
PIA

Greater Peoria

TYS

Knoxville McGhee Tyson

2 stops

30h 45m
$135

Allegiant Air

Pick Dates

Deal found 1/25

Reviews of Airlines Servicing Knoxville

United Airlines
7.6
Good
1,144 reviews

Food

6.8

Entertainment

7.1

Boarding

7.9

Comfort

7.4

Overall

7.6

Crew

8.2

Reviews

1 / 10

Connecting flight was cancelled so I did not fly on this flight. There's no n/a option though

United Airlines
7.6
Good
1,144 reviews
United Airlines
7.6
Good
1,144 reviews

Food

6.8

Entertainment

7.1

Boarding

7.9

Comfort

7.4

Overall

7.6

Crew

8.2

Reviews

1 / 10

Connecting flight was cancelled so I did not fly on this flight. There's no n/a option though

Allegiant Air
7.5
Good
95 reviews
United Airlines
7.6
Good
1,144 reviews

Food

6.8

Entertainment

7.1

Boarding

7.9

Comfort

7.4

Overall

7.6

Crew

8.2

Reviews

1 / 10

Connecting flight was cancelled so I did not fly on this flight. There's no n/a option though

American Airlines
7.4
Good
1,666 reviews
United Airlines
7.6
Good
1,144 reviews

Food

6.8

Entertainment

7.1

Boarding

7.9

Comfort

7.4

Overall

7.6

Crew

8.2

Reviews

1 / 10

Connecting flight was cancelled so I did not fly on this flight. There's no n/a option though

Related info for your journey

Useful info, stats and facts about Peoria to Knoxville flights.

Which airlines flying from Greater Peoria to Knoxville McGhee Tyson have flexible cancellations due to COVID-19?

Some of our airline partners flying from Greater Peoria to Knoxville McGhee Tyson have new flexible policies in place due to COVID-19. American Airlines, United Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

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

Yes, there are multiple flights from Peoria, Illinois to Knoxville for under $300. The cheapest flight booked recently is on American Airlines for just $264, but on average you can expect to pay $495.

Are there last-minute flights available from Peoria, Illinois to Knoxville for under $400?

There are currently 3+ open flights from Peoria, Illinois to Knoxville within the next 7 days for less than $400.

What are the cheapest airlines flying 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 $264 on this airline. An additional option worth looking into is United Airlines, starting at $606. American Airlines is priced at 41% lower than the current average price of a flight leaving 3 months from now.

What are the most popular airlines that fly from Peoria, Illinois to Knoxville?

Undisclosed Carrier, American Airlines and Delta are the most popular airlines when flying from Peoria, Illinois to Knoxville.

What are the cheapest flights from Peoria, Illinois to Knoxville?

Looking for the cheapest flight from Peoria, Illinois to Knoxville? While on average our users pay $344, our data indicates the cheapest price to be $229. The most popular route (Greater Peoria - Knoxville McGhee Tyson), is priced around $429.

Alternative routes for Peoria to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Peoria to Knoxville

The chart below displays the airlines Cheapflights users traveling from Peoria to Knoxville choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapest$260Average$387FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$262Average$462FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
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