Cheap Flights from Chicago, IL to Knoxville, TN from $63

One way Round trip

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On Cheapflightsplus.com you will find 20 direct and 439 connecting flights from Chicago to Knoxville. You can compare airfare deals from 7 airlines and multiple travel sites from $63, book and save on cheap plane tickets and last minute offers. Also check out CHI-TYS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Chicago to Knoxville Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $63 (one-way), $108 (round-trip).

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Best Flights from Chicago to Knoxville Today

Take a look at the list of non stop flights and flights with layovers from Chicago to Knoxville with the lowest price of $63. The fastest direct flight takes 1h 34m and the fastest connecting – 2h 51m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $252 Find flight	07:45 Chicago O'Hare International	10:30 Knoxville Mc Ghee Tyson	1h 45m	United Airlines	UA5724
from $252 Find flight	09:07 Chicago O'Hare International	11:53 Knoxville Mc Ghee Tyson	1h 46m	United Airlines	UA5389
from $252 Find flight	14:30 Chicago O'Hare International	17:20 Knoxville Mc Ghee Tyson	1h 50m	United Airlines	UA5680
from $252 Find flight	21:10 Chicago O'Hare International	23:59 Knoxville Mc Ghee Tyson	1h 49m	United Airlines	UA5437
from $253 Find flight	07:00 Chicago O'Hare International	09:43 Knoxville Mc Ghee Tyson	1h 43m	United Airlines	UA3939
from $253 Find flight	08:38 Chicago O'Hare International	11:15 Knoxville Mc Ghee Tyson	1h 37m	American Airlines	AA3245
from $253 Find flight	09:09 Chicago O'Hare International	11:52 Knoxville Mc Ghee Tyson	1h 43m	United Airlines	UA5640
from $253 Find flight	09:09 Chicago O'Hare International	11:52 Knoxville Mc Ghee Tyson	1h 43m	United Airlines	UA5214
from $253 Find flight	09:09 Chicago O'Hare International	11:52 Knoxville Mc Ghee Tyson	1h 43m	United Airlines	UA5198
from $253 Find flight	11:55 Chicago O'Hare International	14:33 Knoxville Mc Ghee Tyson	1h 38m	American Airlines	AA2987
from $63 Find flight	08:45 Chicago O'Hare International	17:30 Knoxville Mc Ghee Tyson	7h 45m layover 3h 8m - Orlando	Frontier Airlines	F91294 F91645
from $94 Find flight	05:15 Chicago O'Hare International	14:21 Knoxville Mc Ghee Tyson	8h 6m layover 3h 7m - Miami	Spirit Airlines	NK409 G41730

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on April 17, 2024

Flight Schedule Chicago (Illinois) to Knoxville (Tennessee)

Full flight schedule will help you in detecting at what time planes fly from Chicago to Knoxville. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
07:00 — 09:43	07:00 — 09:43 UA3939 United Airlines Chicago — Knoxville	1h 43m	Find flight from$253
07:45 — 10:30	07:45 — 10:30 UA5724 United Airlines Chicago — Knoxville	1h 45m	Find flight from$252
08:38 — 11:15	08:38 — 11:15 AA3245 American Airlines Chicago — Knoxville	1h 37m	Find flight from$253
09:07 — 11:53	09:07 — 11:53 UA5389 United Airlines Chicago — Knoxville	1h 46m	Find flight from$252
09:09 — 11:52	09:09 — 11:52 UA5640 United Airlines Chicago — Knoxville	1h 43m	Find flight from$253
09:09 — 11:52	09:09 — 11:52 UA5214 United Airlines Chicago — Knoxville	1h 43m	Find flight from$253
09:09 — 11:52	09:09 — 11:52 UA5198 United Airlines Chicago — Knoxville	1h 43m	Find flight from$253
09:09 — 11:52	09:09 — 11:52 UA5493 United Airlines Chicago — Knoxville	1h 43m	Find flight from$258
11:55 — 14:33	11:55 — 14:33 AA2987 American Airlines Chicago — Knoxville	1h 38m	Find flight from$253
14:28 — 17:13	14:28 — 17:13 UA3796 United Airlines Chicago — Knoxville	1h 45m	Find flight from$253
14:30 — 17:20	14:30 — 17:20 UA5680 United Airlines Chicago — Knoxville	1h 50m	Find flight from$252
14:35 — 17:20	14:35 — 17:20 UA4652 United Airlines Chicago — Knoxville	1h 45m	Find flight from$253
14:40 — 17:22	14:40 — 17:22 UA3784 United Airlines Chicago — Knoxville	1h 42m	Find flight from$253
14:40 — 17:23	14:40 — 17:23 UA3897 United Airlines Chicago — Knoxville	1h 43m	Find flight from$253
14:40 — 17:22	14:40 — 17:22 UA3808 United Airlines Chicago — Knoxville	1h 42m	Find flight from$260
18:06 — 20:42	18:06 — 20:42 UA4013 United Airlines Chicago — Knoxville	1h 36m	Find flight from$253
21:10 — 23:59	21:10 — 23:59 UA5437 United Airlines Chicago — Knoxville	1h 49m	Find flight from$252
21:10 — 23:44	21:10 — 23:44 UA3623 United Airlines Chicago — Knoxville	1h 34m	Find flight from$253
21:10 — 23:57	21:10 — 23:57 UA607 United Airlines Chicago — Knoxville	1h 47m	Find flight from$254
22:10 — 00:45 +1 day	22:10 — 00:45 AA3049 American Airlines Chicago — Knoxville	1h 35m	Find flight from$253
05:15 — 14:21	05:15 — 09:15 NK409 Spirit Airlines Chicago — Miami 3h 7m stop 12:22 — 14:21 G41730 Allegiant Air Miami — Knoxville	8h 6m including layover	Find flight from$94
05:15 — 20:03	05:15 — 09:16 NK409 Spirit Airlines Chicago — Miami 8h 45m stop 18:01 — 20:03 G4425 Allegiant Air Miami — Knoxville	13h 48m including layover	Find flight from$109
06:00 — 14:00	06:00 — 09:03 UA636 United Airlines Chicago — Newark 2h 57m stop 12:00 — 14:00 G4943 Allegiant Air Newark — Knoxville	7h including layover	Find flight from$136
07:02 — 18:32	07:02 — 11:03 B6563 JetBlue Chicago — Miami 5h 30m stop 16:33 — 18:32 G41730 Allegiant Air Miami — Knoxville	10h 30m including layover	Find flight from$129
08:45 — 17:30	08:45 — 12:39 F91294 Frontier Airlines Chicago — Orlando 3h 8m stop 15:47 — 17:30 F91645 Frontier Airlines Orlando — Knoxville	7h 45m including layover	Find flight from$63
12:30 — 12:36 +1 day	12:30 — 15:40 DL3769 Delta Air Lines Inc. Chicago — New York 18h 20m stop 10:00 — 12:36 DL5001 Delta Air Lines Inc. New York — Knoxville	23h 6m including layover	Find flight from$140
17:15 — 12:31 +1 day	17:15 — 19:10 F91285 Frontier Airlines Chicago — Denver 12h 39m stop 07:49 — 12:31 F9588 Frontier Airlines Denver — Knoxville	18h 16m including layover	Find flight from$132
17:50 — 11:48 +1 day	17:50 — 21:51 UA2072 United Airlines Chicago — Miami 11h 55m stop 09:46 — 11:48 G4425 Allegiant Air Miami — Knoxville	16h 58m including layover	Find flight from$124
18:23 — 12:48 +1 day	18:23 — 22:30 NK425 Spirit Airlines Chicago — Miami 12h 16m stop 10:46 — 12:48 G4425 Allegiant Air Miami — Knoxville	17h 25m including layover	Find flight from$96
19:30 — 12:36 +1 day	19:30 — 22:33 DL3787 Delta Air Lines Inc. Chicago — New York 11h 27m stop 10:00 — 12:36 DL5001 Delta Air Lines Inc. New York — Knoxville	16h 6m including layover	Find flight from$140
19:45 — 17:30 +1 day	19:45 — 23:15 WN4231 Southwest Airlines Chicago — Orlando 16h 32m stop 15:47 — 17:30 F91645 Frontier Airlines Orlando — Knoxville	20h 45m including layover	Find flight from$121
20:30 — 12:36 +1 day	20:30 — 23:39 DL1169 Delta Air Lines Inc. Chicago — New York 10h 21m stop 10:00 — 12:36 DL5001 Delta Air Lines Inc. New York — Knoxville	15h 6m including layover	Find flight from$140
21:05 — 11:09 +1 day	21:05 — 22:47 NK853 Spirit Airlines Chicago — Denver 7h 33m stop 06:20 — 11:09 F9588 Frontier Airlines Denver — Knoxville	13h 4m including layover	Find flight from$120
06:20 — 17:30	06:20 — 08:08 DL4621 Delta Air Lines Inc. Chicago — Minneapolis 52m stop 09:00 — 13:31 DL1714 Delta Air Lines Inc. Minneapolis — Orlando 2h 16m stop 15:47 — 17:30 F91645 Frontier Airlines Orlando — Knoxville	10h 10m including layover	Find flight from$128
07:49 — 18:32	07:49 — 10:52 UA1626 United Airlines Chicago — Newark 43m stop 11:35 — 14:28 UA2326 United Airlines Newark — Miami 2h 5m stop 16:33 — 18:32 G41730 Allegiant Air Miami — Knoxville	9h 43m including layover	Find flight from$122
08:45 — 23:37	08:45 — 12:39 F91294 Frontier Airlines Chicago — Orlando 6h 16m stop 18:55 — 20:59 UA2009 United Airlines Orlando — Washington D.C. 1h 1m stop 22:00 — 23:37 UA4848 United Airlines Washington D.C. — Knoxville	13h 52m including layover	Find flight from$125
09:10 — 20:03	09:10 — 12:09 UA1626 United Airlines Chicago — Newark 46m stop 12:55 — 15:55 UA1463 United Airlines Newark — Miami 2h 6m stop 18:01 — 20:03 G4425 Allegiant Air Miami — Knoxville	9h 53m including layover	Find flight from$126
09:58 — 20:03	09:58 — 13:01 DL2012 Delta Air Lines Inc. Chicago — Atlanta 1h stop 14:01 — 15:52 DL1473 Delta Air Lines Inc. Atlanta — Miami 2h 9m stop 18:01 — 20:03 G4425 Allegiant Air Miami — Knoxville	9h 5m including layover	Find flight from$148
10:20 — 14:21 +1 day	10:20 — 13:05 DL2120 Delta Air Lines Inc. Chicago — Atlanta 45m stop 13:50 — 15:41 DL2393 Delta Air Lines Inc. Atlanta — Miami 20h 41m stop 12:22 — 14:21 G41730 Allegiant Air Miami — Knoxville	27h 1m including layover	Find flight from$132
10:40 — 11:48 +1 day	10:40 — 14:05 F91286 Frontier Airlines Chicago — Jacksonville 3h 35m stop 17:40 — 19:00 WN3695 Southwest Airlines Jacksonville — Miami 14h 46m stop 09:46 — 11:48 G4425 Allegiant Air Miami — Knoxville	24h 8m including layover	Find flight from$146
11:13 — 23:37	11:13 — 14:56 NK927 Spirit Airlines Chicago — Orlando 3h 59m stop 18:55 — 20:59 UA2009 United Airlines Orlando — Washington D.C. 1h 1m stop 22:00 — 23:37 UA4848 United Airlines Washington D.C. — Knoxville	11h 24m including layover	Find flight from$126
12:45 — 11:48 +1 day	12:45 — 15:30 UA374 United Airlines Chicago — Houston 1h 50m stop 17:20 — 20:43 UA480 United Airlines Houston — Miami 13h 3m stop 09:46 — 11:48 G4425 Allegiant Air Miami — Knoxville	22h 3m including layover	Find flight from$137
14:02 — 14:21 +1 day	14:02 — 16:53 UA1244 United Airlines Chicago — Washington D.C. 57m stop 17:50 — 20:28 UA2232 United Airlines Washington D.C. — Miami 15h 54m stop 12:22 — 14:21 G41730 Allegiant Air Miami — Knoxville	23h 19m including layover	Find flight from$122
16:30 — 12:48 +1 day	16:30 — 20:11 NK745 Spirit Airlines Chicago — Tampa 41m stop 20:52 — 21:53 NK575 Spirit Airlines Tampa — Miami 12h 53m stop 10:46 — 12:48 G4425 Allegiant Air Miami — Knoxville	19h 18m including layover	Find flight from$121
16:45 — 14:21 +1 day	16:45 — 19:11 DL2866 Delta Air Lines Inc. Chicago — Detroit 1h 19m stop 20:30 — 23:25 DL2519 Delta Air Lines Inc. Detroit — Miami 12h 57m stop 12:22 — 14:21 G41730 Allegiant Air Miami — Knoxville	20h 36m including layover	Find flight from$133
18:00 — 14:17 +1 day	18:00 — 21:39 UA2173 United Airlines Chicago — Orlando 11h 41m stop 09:20 — 11:19 UA221 United Airlines Orlando — Washington D.C. 1h 21m stop 12:40 — 14:17 UA4427 United Airlines Washington D.C. — Knoxville	19h 17m including layover	Find flight from$124
21:10 — 21:57 +1 day	21:10 — 23:23 UA551 United Airlines Chicago — Covington 16h 9m stop 15:32 — 17:37 G41300 Allegiant Air Covington — Sanford 2h 44m stop 20:21 — 21:57 G4401 Allegiant Air Sanford — Knoxville	23h 47m including layover	Find flight from$130
22:05 — 17:30 +1 day	22:05 — 00:15 WN2343 Southwest Airlines Chicago — Columbus 7h 45m stop 08:00 — 10:21 NK1673 Spirit Airlines Columbus — Orlando 5h 26m stop 15:47 — 17:30 F91645 Frontier Airlines Orlando — Knoxville	18h 25m including layover	Find flight from$138
22:20 — 21:57 +1 day	22:20 — 00:30 WN2199 Southwest Airlines Chicago — Covington 15h 2m stop 15:32 — 17:37 G41300 Allegiant Air Covington — Sanford 2h 44m stop 20:21 — 21:57 G4401 Allegiant Air Sanford — Knoxville	22h 37m including layover	Find flight from$131

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on April 17, 2024

Flight Information

Below we will explain in detail what the flights cost on the destination from Chicago to Knoxville depends on and how to choose the most interesting flight option for you.

Distance between Chicago and Knoxville is 745 miles. Time difference between the cities is 1h. Airplanes depart 05:15 to 22:30 from 7 Chicago airports and arrive 05:15 to 22:30 to 1 Knoxville airport. Average flight time is 1h 43m.

The fastest flight 1h 34m
Average flight time 1h 43m
The earliest flight 05:15
The latest flight 22:30
Distance 463 ml

What is the lowest airfare Chicago to Knoxville?

The cheapest plane ticket found by our users is $63. This airfare is for economy class on one-way F91294 flight by Frontier Airlines for December 3, 2018 which leaves O'Hare International in Chicago at 08:45 am and arrives at Knoxville Mc Ghee Tyson at 17:30.

Economy class

$63

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Business class

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First class

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Popular Airlines on the Route

The flight Chicago — Knoxville is served by 7 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by American Airlines - 69 departures per week at the price of from $ 183 . And the most expensive tickets are offered by Delta Air Lines Inc. airline - from $ 634.

Direct flights

There are 20 nonstop flights on the route. The fastest direct flight is UA3623 by United Airlines takes 1h 34m and the cheapest is F91294 by Frontier Airlines for $252.

AA - American Airlines

from $253

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UA - United Airlines

from $252

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Connecting Flights

There are 439 flights with layovers on the route. The fastest connecting flight is AA3603 by American Airlines takes 2h 51m and the cheapest is F91294 by Frontier Airlines for $63.

AA - American Airlines

from $183

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F9 - Frontier Airlines

from $63

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DL - Delta Air Lines Inc.

from $128

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UA - United Airlines

from $122

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B6 - JetBlue

from $129

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WN - Southwest Airlines

from $115

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NK - Spirit Airlines

from $94

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See more connecting flights

Airports

You can fly from Chicago to Knoxville from 7 airports (O'Hare International, Midway, Dupage County, Chicago FSS, Merrill C Meigs (closed), Pal-Waukee, Chicago NAS).

Chicago airports

O'Hare International-ORD

from $63
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Midway-MDW

from $115
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Dupage County-DPA

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Chicago FSS-CHI

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Merrill C Meigs (closed)-CGX

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Pal-Waukee-PWK

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Chicago NAS-NOH

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Knoxville airports

Mc Ghee Tyson-TYS

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Airplanes

There are flights to Knoxville from Chicago by 7 airlines that use 10 aircraft brands. They range from huge modern airplanes to small-sized.

Boeing 717

from $140

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Airbus A319

from $144

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Boeing 737-900

from $145

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Airbus A320

from $176

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Canadair Regional Jet

from $180

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Boeing 777

from $181

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Bombardier CRJ 700

from $185

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Boeing 737-800

from $193

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Embraer 175 (winglets)

from $199

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McDonnell Douglas MD-88

from $206

Find

Top Domestic Destinations from Chicago

You may also consider searching for discounted plane tickets to some other popular places from Chicago within United States.

Chicago — Las Vegas

from $508

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Chicago — Tampa

from $63

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Chicago — Los Angeles

from $181

Find
Chicago — Orlando

from $62

Find
Chicago — New York

from $74

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Chicago — Dallas

from $70

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Chicago — San Antonio

from $59

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Chicago — Atlanta

from $76

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Chicago — Miami

from $66

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Chicago — Denver

from $61

Find

Top International Destinations from Chicago

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Chicago — London

from $60

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Chicago — Manchester

from $58

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Chicago — Zurich

from $61

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Chicago — Cancun

from $72

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Chicago — Dublin

from $59

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Chicago — Madrid

from $72

Find
Chicago — Rome

from $79

Find
Chicago — Paris

from $61

Find
Chicago — Tel Aviv

from $628

Find
Chicago — Mumbai

from $74

Find

All flights from Chicago | All flights to Knoxville

How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.