$47+ Cheap flights from Knoxville (TYS) to Chicago (CHI)

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 8/9. 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 — CHI
Jul 20 — Jul 271

The best prices from Knoxville McGhee Tyson to Chicago are usually found in February or September, booked 57 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Knoxville to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Chicago (CHI). 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 July 15, 2024.

Popular in

March

Cheapest in

February

Round-trip from

$75
(Cheapflightsfares)

One-way from

$47
(Cheapflightsfares)
High demand for flights, 15% potential price rise
Best time to find cheap flights, 24% potential price drop
From Knoxville McGhee Tyson to Chicago (CHI)
One-way flight from Knoxville McGhee Tyson to Chicago (CHI)

What is the cheapest day to fly round-trip from Knoxville to Chicago?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 91%.

How far in advance should I book a flight from Knoxville to Chicago?

To save up to 224% on this flight, we recommend booking at least 58 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Knoxville to Chicago from $226 1-2 weeks out and tickets from $292 for flights departing within the next 72 hours.

What is the cheapest month to fly from Knoxville to Chicago?

Our data shows that February tends to be the cheapest month to fly to Chicago from Knoxville. Users have commonly found prices around $254 for the month, but tickets can be as low as $158. Due to multiple factors, prepare for potentially higher prices in March.

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

It’s typically best to fly out from Knoxville to Chicago in the evening. Doing so could potentially save you 57% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Knoxville to Chicago flights in July & August 2024

Find cheap flight options from Knoxville to Chicago specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,777,731 searches. Prices were last updated on July 15, 2024.
The lowest fares we've come across on flights traveling from Knoxville to Chicago in July and August 2024. More deals are always being added, so be sure to check back regularly.
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/97:08 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Mon 8/128:30 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Deal found 7/14$75
This mytrip.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/192:00 pmTYS - MDW
Nonstop1h 36mAllegiant Air
Fri 8/2312:56 pmMDW - TYS
Nonstop1h 29mAllegiant Air
Deal found 7/15$76
This mytrip.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/27:08 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Mon 8/58:30 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Deal found 7/15$86
This Cheapflightsfares deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/297:08 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Mon 8/58:30 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Deal found 7/15$103
This mytrip.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/192:00 pmTYS - MDW
Nonstop1h 36mMultiple Airlines
Fri 8/238:53 pmMDW - TYS
1 stop23h 10mMultiple Airlines
Deal found 7/15$111
This mytrip.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/227:45 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Fri 7/268:30 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Deal found 7/14$120
This mytrip.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1910:47 pmTYS - MDW
1 stop19h 23mFrontier
Fri 8/238:53 pmMDW - TYS
1 stop23h 10mFrontier
Deal found 7/15$128
This mytrip.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/308:15 pmTYS - ORD
1 stop6h 56mFrontier
Tue 9/35:24 pmORD - TYS
1 stop17h 10mFrontier
Deal found 7/13$129
This mytrip.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/57:08 pmTYS - MDW
Nonstop1h 32mMultiple Airlines
Wed 8/76:15 amMDW - TYS
1 stop11h 33mMultiple Airlines
Deal found 7/15$135

Knoxville to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Knoxville and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,777,731 searches. Data last updated July 15, 2024.
The lowest fares we've come across on flights traveling from Knoxville to Chicago in July and August 2024. More deals are always being added, so be sure to check back regularly.
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/97:08 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Mon 8/128:30 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Deal found 7/14$75
This mytrip.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/192:00 pmTYS - MDW
Nonstop1h 36mAllegiant Air
Fri 8/2312:56 pmMDW - TYS
Nonstop1h 29mAllegiant Air
Deal found 7/15$76
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/206:51 pmTYS - MDW
Nonstop1h 35mAllegiant Air
Mon 9/233:10 pmMDW - TYS
Nonstop1h 30mAllegiant Air
Deal found 7/14$77
This mytrip.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/27:08 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Mon 8/58:30 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Deal found 7/15$86
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/161:45 pmTYS - MDW
Nonstop1h 35mAllegiant Air
Fri 9/208:16 pmMDW - TYS
Nonstop1h 30mAllegiant Air
Deal found 7/14$91
This Cheapflightsfares deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/297:08 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Mon 8/58:30 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Deal found 7/15$103
This mytrip.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/192:00 pmTYS - MDW
Nonstop1h 36mMultiple Airlines
Fri 8/238:53 pmMDW - TYS
1 stop23h 10mMultiple Airlines
Deal found 7/15$111
This Gotogate deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/166:17 pmTYS - MDW
1 stop18h 35mMultiple Airlines
Fri 9/208:16 pmMDW - TYS
Nonstop1h 30mMultiple Airlines
Deal found 7/14$112
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/117:51 pmTYS - MDW
Nonstop1h 33mAllegiant Air
Mon 10/143:43 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Deal found 7/14$113

Knoxville to Chicago flights leaving soon

Find last-minute flight options from Knoxville to Chicago for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,777,731 searches. Data last updated July 15, 2024.
Have a look at some of the flights available from Knoxville to Chicago departing last-minute. To prevent any unwanted surprises, users should verify their flight info before booking.
This mytrip.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/227:45 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Fri 7/268:30 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Deal found 7/14$120
This mytrip.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/227:45 pmTYS - MDW
Nonstop1h 32mMultiple Airlines
Mon 7/2912:06 pmMDW - TYS
1 stop18h 56mMultiple Airlines
Deal found 7/14$142
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/227:45 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Mon 7/298:30 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Deal found 7/14$147
This mytrip.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2510:48 amTYS - MDW
1 stop10h 21mMultiple Airlines
Fri 7/268:30 pmMDW - TYS
Nonstop1h 26mMultiple Airlines
Deal found 7/14$151
This mytrip.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2510:48 amTYS - MDW
1 stop10h 21mFrontier
Mon 7/2912:06 pmMDW - TYS
1 stop18h 56mFrontier
Deal found 7/14$159
This mytrip.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2510:48 amTYS - MDW
1 stop10h 21mFrontier
Tue 7/309:45 pmMDW - TYS
1 stop20h 03mFrontier
Deal found 7/14$166
This mytrip.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/214:52 pmTYS - MDW
1 stop19h 13mMultiple Airlines
Fri 7/268:30 pmMDW - TYS
Nonstop1h 26mMultiple Airlines
Deal found 7/14$171
This mytrip.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/214:52 pmTYS - MDW
1 stop19h 13mFrontier
Mon 7/2912:06 pmMDW - TYS
1 stop18h 56mFrontier
Deal found 7/14$186
This mytrip.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2210:40 pmTYS - MDW
1 stop19h 30mMultiple Airlines
Fri 7/268:30 pmMDW - TYS
Nonstop1h 26mMultiple Airlines
Deal found 7/14$190

One-way flights to Chicago from Knoxville

Search for one-way flight options from Knoxville to Chicago. 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 2,777,731 searches. Data last updated July 15, 2024.
Users in need of a one-way flight from Knoxville to Chicago can choose from these deals. For those needing a return trip from Knoxville, there is a search form available above.
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/97:08 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Deal found 7/14$47
This Cheapflightsfares deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/97:08 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Deal found 7/15$49
This Frontier deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/145:40 pmTYS - ORD
1 stop7h 31mFrontier
Deal found 7/14$50
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/27:08 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Deal found 7/14$52
This Frontier deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/135:42 pmTYS - ORD
1 stop8h 21mFrontier
Deal found 7/14$53
This Cheapflightsfares deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/27:08 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Deal found 7/14$55
This Gotogate deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/27:08 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Deal found 7/15$56
This mytrip.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/75:40 pmTYS - ORD
1 stop7h 31mFrontier
Deal found 7/14$58
This Booking.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1510:04 pmTYS - ORD
1 stop27h 55mFrontier
Deal found 7/14$61

Find flights from Knoxville to Chicago within your budget

Customize your flight search to find flights from Knoxville to Chicago 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 2,777,731 searches. Data last updated July 15, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$75 - $160

Route

Depart

Return

Price

Knoxville McGhee TysonChicago Midway

TYS - MDW

TYSMDW

Knoxville McGhee Tyson

Fri 8/9

Nonstop1h 32m

Chicago Midway

Mon 8/12

Nonstop1h 26m

$75

Knoxville McGhee TysonChicago Midway

TYS - MDW

TYSMDW

Knoxville McGhee Tyson

Mon 8/19

Nonstop1h 36m

Chicago Midway

Fri 8/23

Nonstop1h 29m

$76

Knoxville McGhee TysonChicago Midway

TYS - MDW

TYSMDW

Knoxville McGhee Tyson

Fri 9/20

Nonstop1h 35m

Chicago Midway

Mon 9/23

Nonstop1h 30m

$77

Knoxville McGhee TysonChicago Midway

TYS - MDW

TYSMDW

Knoxville McGhee Tyson

Mon 9/16

Nonstop1h 35m

Chicago Midway

Fri 9/20

Nonstop1h 30m

$91

Knoxville McGhee TysonChicago Midway

TYS - MDW

TYSMDW

Knoxville McGhee Tyson

Mon 8/19

Nonstop1h 36m

Chicago Midway

Fri 8/23

1 stop23h 10m

$112

Knoxville McGhee TysonChicago Midway

TYS - MDW

TYSMDW

Knoxville McGhee Tyson

Mon 8/19

1 stop19h 23m

Chicago Midway

Fri 8/23

1 stop23h 10m

$128

Knoxville McGhee TysonChicago O'Hare Intl

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Tue 8/20

Nonstop1h 53m

Chicago O'Hare Intl

Sat 8/24

Nonstop1h 44m

$141

Knoxville McGhee TysonChicago O'Hare Intl

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Sat 9/14

Nonstop2h 00m

Chicago O'Hare Intl

Wed 9/18

1 stop4h 50m

$151

Knoxville McGhee TysonChicago Midway

TYS - MDW

TYSMDW

Knoxville McGhee Tyson

Thu 9/12

1 stop6h 37m

Chicago Midway

Mon 9/16

1 stop4h 15m

$160

Flights are sorted by cheapest first

Deals found on 7/14

How far ahead should I book a flight from Knoxville to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Chicago. Price data was last updated on July 12, 2024.
The best time to book flights from Knoxville to Chicago is 57 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from Knoxville to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Chicago. Price data was last updated on July 7, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Knoxville to Chicago flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Knoxville to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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 Chicago by month

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

CHI

Temperature

23 - 73.4 °F

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated July 15, 2024.
Peruse reviews from past customers who have flown with American Airlines, United Airlines and Frontier from Knoxville to Chicago to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
9,797 reviews

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

8.0
Very good
9,797 reviews
8.0
Very good
9,797 reviews

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.5
Good
946 reviews
8.0
Very good
9,797 reviews

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.4
Good
10,000 reviews
8.0
Very good
9,797 reviews

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.3
Good
10,000 reviews
8.0
Very good
9,797 reviews

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

6.2
Okay
3,860 reviews
8.0
Very good
9,797 reviews

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Knoxville to Chicago?

    If you book a flight to Chicago from Knoxville, you will be flying from McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 11.3 mi from the center of Knoxville. There are 14 flights from McGhee Tyson to Chicago per day from 4 different airlines.

  • Can I find flights from Knoxville to Chicago for under $100 on Cheapflights?

    Yes, there are multiple flights from Knoxville to Chicago for under $100. The cheapest flight booked recently is on Allegiant Air for just $75, but on average you can expect to pay $126.

  • Are there nonstop flights from Knoxville to Chicago for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Knoxville to Chicago under $200. A good price for a nonstop flight from Knoxville to Chicago is less than $186.

  • Are there last-minute flights available from Knoxville to Chicago for under $200?

    There are currently 20+ open flights from Knoxville to Chicago within the next 7 days for less than $200.

  • What days are nonstop flights available from Knoxville to Chicago?

    Days when nonstop flights are available for this flight are: Thursday.

  • How many flights depart from Knoxville to Chicago on average per day?

    Per day, 5 flights depart from Knoxville to Chicago on average.
    Morning (6am - Noon) - 100% of flight departures

  • How long is the flight from Knoxville to Chicago?

    There are many flights that can get you from Knoxville to Chicago in 1h 32m. Fly via Allegiant Air, Frontier, or American Airlines to get the fastest option. The distance from Knoxville to Chicago is about 477 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Knoxville to Chicago round-trip?

    Our cheapest airline available from Knoxville to Chicago is Allegiant Air. Our recent data shows that you can find tickets from as low as $75 on this airline. Additional options worth looking into are Frontier and American Airlines, starting at $128 and $141 round-trip. Allegiant Air is currently priced 70% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Knoxville to Chicago?

    The top 3 most reliable airlines when flying from Knoxville to Chicago are Avianca (92%), ANA (84%) and Air Canada (79%).

  • What are the cheapest flights from Knoxville to Chicago?

    On average you can expect to pay $1,072 for a flight from Knoxville to Chicago. The cheapest flight overall is $157 while the most popular route, (Knoxville McGhee Tyson - Chicago O'Hare Intl) is currently priced at $135.

  • What does TYS to ORD mean?

    This is defined as Knoxville McGhee Tyson Airport (TYS) and Chicago O'Hare Intl Airport (ORD). Codes like Chicago O'Hare Intl Airport are often used to just call airports uniquely. Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Knoxville to Chicago 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 Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Knoxville to Chicago 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 Chicago that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Chicago 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 Chicago that allow pets onboard?

    Many airlines flying from Knoxville to Chicago 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 Chicago?

    Yes, you can often find last-minute deals on Knoxville to Chicago 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 Chicago flight deals updated?

    The Knoxville to Chicago flight deals you see on this page were last updated on 7/15.

  • What are the most popular airlines that fly from Knoxville to Chicago?

  • What is the cheapest month to book a flight from Knoxville to Chicago?

    Currently, February is the cheapest month in which you can book a flight from Knoxville to Chicago (average of $244). Flying from Knoxville to Chicago in June is currently the most expensive (average of $308). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Knoxville to Chicago

Discover the top 4 airlines that operate flights from Knoxville to Chicago. 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 2,777,731 searches. Data last updated July 15, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$75Average$99FlexibilityNo cancel feeOn-time88%
DeltaCheapest$143Average$230FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$165Average$268FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$168Average$301FlexibilityNo cancel feeOn-time69%

Search flights from Knoxville to Chicago by cabin class

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

Hourly flight availability from Knoxville to Chicago

Find hourly flight availability from Knoxville to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 15, 2024.
1%of flight departuresEarly morningMidnight to 6 am
51%of flight departuresMorning6 am to noon
47%of flight departuresAfternoonNoon to 6 pm
1%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Knoxville to Chicago

Explore weekly flight availability from Knoxville to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 15, 2024.
Sunday13daily flights
Monday18daily flights
Tuesday14daily flights
Wednesday12daily flights
Thursday14daily flights
Friday14daily flights
Saturday17daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations