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.

$56 CHEAP FLIGHTS from Illinois to Knoxville

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Flight Deals

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

Thu, Feb 4 - Mon, Feb 8

9:56 am - 6:18 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

7h 22m1 stop Washington, D.C. Reagan-National

7:50 am - 9:10 amTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

2h 20mnonstop

$255American Airlines

Tue, Dec 1 - Fri, Dec 4

8:00 am - 12:20 pmMDW Chicago Midway-TYS Knoxville McGhee Tyson

3h 20m1 stop Nashville Intl

2:40 pm - 10:45 pmTYS Knoxville McGhee Tyson-MDW Chicago Midway

9h 05m2 stops Dallas Love Field Nashville Intl

$258Southwest

Thu, Dec 10 - Mon, Dec 14

9:34 pm - 6:42 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

20h 08m1 stop Philadelphia

8:00 am - 9:42 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

14h 42m2 stops Austin Bergstrom Atlanta Hartsfield-Jackson

$259Multiple Airlines

Thu, Dec 3 - Fri, Dec 4

5:02 pm - 9:33 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

3h 31m1 stop Detroit Metropolitan Wayne County

12:32 pm - 5:06 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

5h 34m1 stop Atlanta Hartsfield-Jackson

$261Delta

Tue, Dec 1 - Fri, Dec 4

5:30 am - 11:27 amORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

4h 57m1 stop Atlanta Hartsfield-Jackson

11:49 am - 4:17 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

5h 28m1 stop Detroit Metropolitan Wayne County

$261Delta

Tue, Dec 1 - Fri, Dec 4

1:15 pm - 8:50 pmMDW Chicago Midway-TYS Knoxville McGhee Tyson

6h 35m2 stops Cincinnati Cinci./N. Kentucky Baltimore/Washington

2:40 pm - 10:45 pmTYS Knoxville McGhee Tyson-MDW Chicago Midway

9h 05m2 stops Dallas Love Field Nashville Intl

$263Southwest

Thu, Dec 10 - Mon, Dec 14

1:47 pm - 4:37 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 50mnonstop

8:46 pm - 9:58 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

2h 12mnonstop

$265American Airlines

Fri, Nov 13 - Mon, Nov 16

3:16 pm - 5:46 pmMDW Chicago Midway-TYS Knoxville McGhee Tyson

1h 30mnonstop

8:44 pm - 11:47 pmTYS Knoxville McGhee Tyson-MDW Chicago Midway

28h 03m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

$266Multiple Airlines

Thu, Jan 21 - Thu, Jan 21

10:25 am - 1:20 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 55mnonstop

5:55 pm - 7:01 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

2h 06mnonstop

$269United Airlines

Wed, Nov 18 - Sat, Nov 21

2:07 pm - 4:59 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 52mnonstop

1:56 pm - 3:00 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

2h 04mnonstop

$285United Airlines

Recent last minute flight deals from Illinois to Knoxville

Wed, Nov 4 - Mon, Nov 9

1:45 pm - 4:29 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 44mnonstop

8:52 pm - 9:58 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

2h 06mnonstop

$379American Airlines

Wed, Nov 4 - Mon, Nov 9

1:45 pm - 4:29 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 44mnonstop

4:12 pm - 10:30 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

7h 18m1 stop Charlotte Douglas

$389American Airlines

Sat, Oct 31 - Mon, Nov 2

7:25 am - 6:33 pmMDW Chicago Midway-TYS Knoxville McGhee Tyson

34h 08m2 stops Atlanta Hartsfield-Jackson Jacksonville

12:04 pm - 12:36 pmTYS Knoxville McGhee Tyson-MDW Chicago Midway

1h 32mnonstop

$399Multiple Airlines

Wed, Nov 4 - Sun, Nov 8

6:00 am - 1:31 pmMLI Moline Quad-City-TYS Knoxville McGhee Tyson

6h 31m1 stop Atlanta Hartsfield-Jackson

5:40 am - 10:18 amTYS Knoxville McGhee Tyson-MLI Moline Quad-City

5h 38m1 stop Atlanta Hartsfield-Jackson

$403Delta

Wed, Nov 4 - Tue, Nov 10

2:07 pm - 4:59 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 52mnonstop

5:40 pm - 6:43 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

2h 03mnonstop

$424United Airlines

Thu, Nov 5 - Sat, Nov 7

6:04 am - 1:31 pmMDW Chicago Midway-TYS Knoxville McGhee Tyson

6h 27m1 stop Atlanta Hartsfield-Jackson

7:26 am - 12:47 pmTYS Knoxville McGhee Tyson-MDW Chicago Midway

6h 21m1 stop Detroit Metropolitan Wayne County

$429Delta

Thu, Nov 5 - Sat, Nov 7

2:07 pm - 4:59 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 52mnonstop

6:45 am - 7:54 amTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

2h 09mnonstop

$432United Airlines

Thu, Nov 5 - Sat, Nov 7

5:20 am - 3:00 pmMDW Chicago Midway-TYS Knoxville McGhee Tyson

8h 40m1 stop Dallas Love Field

7:10 am - 2:45 pmTYS Knoxville McGhee Tyson-MDW Chicago Midway

8h 35m2 stops Nashville Intl Austin Bergstrom

$440Southwest

Sat, Oct 31 - Mon, Nov 2

7:05 am - 2:20 pmMDW Chicago Midway-TYS Knoxville McGhee Tyson

6h 15m1 stop Orlando

12:50 pm - 8:50 pmTYS Knoxville McGhee Tyson-MDW Chicago Midway

9h 00m2 stops Orlando Nashville Intl

$449Southwest

Sat, Oct 31 - Mon, Nov 2

12:20 pm - 2:11 pmMDW Chicago Midway-TYS Knoxville McGhee Tyson

24h 51m2 stops Dallas/Fort Worth Denver Intl

12:04 pm - 12:36 pmTYS Knoxville McGhee Tyson-MDW Chicago Midway

1h 32mnonstop

$460Multiple Airlines

Recent direct flight deals from Illinois to Knoxville

Wed, Dec 9 - Sun, Dec 13

4:15 pm - 7:05 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 50mnonstop

11:22 am - 12:44 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

2h 22mnonstop

$265American Airlines

Sat, Nov 21 - Mon, Nov 23

9:00 pm - 11:50 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 50mnonstop

11:34 am - 12:46 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

2h 12mnonstop

$265American Airlines

Thu, Dec 10 - Sun, Dec 13

8:35 pm - 11:26 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 51mnonstop

11:22 am - 12:44 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

2h 22mnonstop

$265American Airlines

Sun, Nov 22 - Wed, Nov 25

1:20 pm - 4:02 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 42mnonstop

8:50 pm - 9:59 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

2h 09mnonstop

$265American Airlines

Thu, Jan 21 - Thu, Jan 21

10:25 am - 1:20 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 55mnonstop

5:55 pm - 7:01 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

2h 06mnonstop

$269United Airlines

Wed, Nov 18 - Sat, Nov 21

2:07 pm - 4:59 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 52mnonstop

1:56 pm - 3:00 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

2h 04mnonstop

$285United Airlines

Thu, Nov 26 - Fri, Nov 27

6:55 am - 9:53 amORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 58mnonstop

6:45 am - 7:54 amTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

2h 09mnonstop

$285United Airlines

Wed, Nov 25 - Sun, Nov 29

3:27 pm - 5:54 pmMDW Chicago Midway-TYS Knoxville McGhee Tyson

1h 27mnonstop

1:58 pm - 2:37 pmTYS Knoxville McGhee Tyson-MDW Chicago Midway

1h 39mnonstop

$310Allegiant Air

Wed, Nov 25 - Sun, Nov 29

3:27 pm - 5:54 pmMDW Chicago Midway-TYS Knoxville McGhee Tyson

1h 27mnonstop

1:58 pm - 2:37 pmTYS Knoxville McGhee Tyson-MDW Chicago Midway

1h 39mnonstop

$321Allegiant Air

Wed, Nov 25 - Sun, Nov 29

3:27 pm - 5:54 pmMDW Chicago Midway-TYS Knoxville McGhee Tyson

1h 27mnonstop

1:58 pm - 2:37 pmTYS Knoxville McGhee Tyson-MDW Chicago Midway

1h 39mnonstop

$321Allegiant Air

Useful Info

Low season	January
High season	October
Cheapest flight	$56

Best time to beat the crowds with an average 1% drop in price.

Most popular time to fly with an average 1% increase in price.

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.