How does KAYAK find such low prices on flights from Illinois to Knoxville?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Knoxville. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Knoxville?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Knoxville?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Knoxville?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$52 CHEAP FLIGHTS from Illinois to Knoxville

TYS

KAYAK searches hundreds of travel sites at once for deals on flights to Knoxville

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Cheap Flights from Illinois to Knoxville

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

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Knoxville

Wed, Apr 15 - Wed, Apr 22

1:27 pm - 8:42 pm

ORD

TYS

30h 15m

1 stop

4:25 pm - 12:24 am

TYS

ORD

8h 59m

1 stop

$197Multiple Airlines

Tue, Apr 21 - Thu, Apr 23

7:15 pm - 10:36 am

ORD

TYS

14h 21m

1 stop

9:32 pm - 9:36 am

TYS

ORD

13h 04m

1 stop

$221Multiple Airlines

Thu, Apr 9 - Mon, Apr 13

5:24 pm - 8:18 pm

ORD

TYS

1h 54mnonstop

8:48 pm - 9:57 pm

TYS

ORD

2h 09mnonstop

$227American Airlines

Sat, Apr 11 - Mon, Apr 13

8:30 am - 11:18 am

ORD

TYS

1h 48mnonstop

8:48 pm - 9:57 pm

TYS

ORD

2h 09mnonstop

$228American Airlines

Fri, May 22 - Sun, May 24

9:30 pm - 10:18 pm

MDW

TYS

23h 48m

1 stop

1:22 pm - 1:57 pm

TYS

MDW

1h 35mnonstop

$236Allegiant Air

Fri, May 29 - Sun, May 31

9:30 pm - 10:18 pm

MDW

TYS

23h 48m

1 stop

1:22 pm - 1:57 pm

TYS

MDW

1h 35mnonstop

$240Allegiant Air

Tue, Apr 14 - Tue, Apr 21

5:30 am - 2:20 pm

MDW

TYS

7h 50m

1 stop

12:50 pm - 5:30 pm

TYS

MDW

5h 40m

1 stop

$249Southwest

Wed, Apr 15 - Wed, Apr 22

2:30 pm - 7:40 pm

STL

TYS

4h 10m

1 stop

2:55 pm - 9:15 pm

TYS

STL

7h 20m

1 stop

$249Southwest

Sat, Apr 18 - Tue, Apr 21

8:30 am - 3:09 pm

STL

TYS

5h 39m

1 stop

5:53 pm - 9:13 pm

TYS

STL

4h 20m

1 stop

$260United Airlines

Tue, Apr 14 - Tue, Apr 21

2:50 pm - 10:43 pm

PIA

TYS

6h 53m

1 stop

7:00 am - 10:02 am

TYS

PIA

4h 02m

1 stop

$309United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$52

Best time to beat the crowds but there is an average 18% increase in price.

Most popular time to fly and prices are also 15% lower on average.

Flight from Chicago Midway Airport to Knoxville

How does KAYAK find such low prices on flights from Illinois to Knoxville?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Knoxville.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Knoxville?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Knoxville?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Knoxville?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Newport

Lenoir City

Clinton

Dandridge

Jefferson City

Everything you need to know for your flight to Knoxville

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Knoxville

Knoxville (TYS)

TYS

$52 Find Cheap Flights from Illinois to Knoxville

KAYAK searches hundreds of travel sites at once for deals on flights to Knoxville

Cheap Flights from Illinois to Knoxville

Recent round-trip flight deals from Illinois to Knoxville

Recent one-way flight deals from Illinois to Knoxville

Recent last minute flight deals from Illinois to Knoxville

Recent direct flight deals from Illinois to Knoxville

Good to know

FAQs for booking flights from Illinois to Knoxville

How does KAYAK find such low prices on flights from Illinois to Knoxville?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Knoxville.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Knoxville?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Knoxville?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Knoxville?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Knoxville?

Everything you need to know for your flight to Knoxville

Information on the airport you'll fly into in Knoxville

Cabin class types available on flights to Illinois

Complete your trip to Knoxville with a hotel stay or car rental

Find direct flights for Knoxville

Flights to other popular destinations

Flights from domestic origins to Knoxville

Choose which airport to fly into in Knoxville

Find deals for your return flight