United Airlines Chicago to Knoxville Flights

Return flight: Knoxville – Chicago

Cheapflightsplus.com will find cheap United Airlines flights from Chicago to Knoxville. Compare airline ticket prices and book air tickets starting from $117 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Chicago (IL) — Knoxville (TN) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in november: one-way - $117, two-way – $201.
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Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
10:35 am — 1:17 pm
10:35 am — 1:17 pm UA5836 United Airlines
Chicago — Knoxville
1h 42m
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from$117
10:35 am — 1:15 pm
10:35 am — 1:15 pm UA4505 United Airlines
Chicago — Knoxville
1h 40m
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from$365
2:10 pm — 4:54 pm
2:10 pm — 4:54 pm UA5379 United Airlines
Chicago — Knoxville
1h 44m
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from$117
5:50 pm — 8:35 pm
5:50 pm — 8:35 pm UA1238 United Airlines
Chicago — Knoxville
1h 45m
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from$257
6:00 pm — 8:48 pm
6:00 pm — 8:48 pm UA5370 United Airlines
Chicago — Knoxville
1h 48m
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from$260
7:20 am — 10:08 am
7:20 am — 10:08 am UA5666 United Airlines
Chicago — Knoxville
1h 48m
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from$257
7:58 pm — 10:43 pm
7:58 pm — 10:43 pm UA1156 United Airlines
Chicago — Knoxville
1h 45m
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from$117
8:15 pm — 11:00 pm
8:15 pm — 11:00 pm UA1871 United Airlines
Chicago — Knoxville
1h 45m
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from$162
12:45 pm — 10:30 pm
12:45 pm — 2:34 pm UA2311 United Airlines
Chicago — Denver
2h 59m stop
5:33 pm — 10:30 pm UA4798 United Airlines
Denver — Knoxville
8h 45m
including layover
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from$245
12:45 pm — 2:41 pm
+1 day
12:45 pm — 2:34 pm UA2311 United Airlines
Chicago — Denver
19h 21m stop
9:55 am — 2:41 pm UA2420 United Airlines
Denver — Knoxville
24h 56m
including layover
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from$283
1:15 pm — 7:36 pm
1:15 pm — 4:13 pm UA2431 United Airlines
Chicago — Washington D.C.
1h 31m stop
5:44 pm — 7:36 pm UA4914 United Airlines
Washington D.C. — Knoxville
5h 21m
including layover
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from$127
1:19 pm — 10:32 am
+1 day
1:19 pm — 4:13 pm UA1830 United Airlines
Chicago — Washington D.C.
16h 32m stop
8:45 am — 10:32 am UA4257 United Airlines
Washington D.C. — Knoxville
20h 13m
including layover
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from$316
2:30 pm — 10:30 pm
2:30 pm — 4:20 pm UA2402 United Airlines
Chicago — Denver
1h 13m stop
5:33 pm — 10:30 pm UA4798 United Airlines
Denver — Knoxville
7h
including layover
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from$245
3:50 pm — 8:02 pm
+1 day
3:50 pm — 6:49 pm UA2617 United Airlines
Chicago — Houston
21h 56m stop
4:45 pm — 8:02 pm UA4900 United Airlines
Houston — Knoxville
27h 12m
including layover
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from$288
3:56 pm — 2:40 pm
+1 day
3:56 pm — 6:50 pm UA2430 United Airlines
Chicago — Washington D.C.
18h 5m stop
12:55 pm — 2:40 pm UA4249 United Airlines
Washington D.C. — Knoxville
21h 44m
including layover
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from$316
4:05 pm — 2:41 pm
+1 day
4:05 pm — 5:54 pm UA2861 United Airlines
Chicago — Denver
16h 1m stop
9:55 am — 2:41 pm UA2420 United Airlines
Denver — Knoxville
21h 36m
including layover
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from$304
4:08 pm — 3:01 pm
+1 day
4:08 pm — 5:59 pm UA2436 United Airlines
Chicago — Denver
16h 11m stop
10:10 am — 3:01 pm UA2420 United Airlines
Denver — Knoxville
21h 53m
including layover
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from$270
5:50 pm — 3:01 pm
+1 day
5:50 pm — 7:40 pm UA2370 United Airlines
Chicago — Denver
14h 30m stop
10:10 am — 3:01 pm UA2420 United Airlines
Denver — Knoxville
20h 11m
including layover
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from$270
6:16 pm — 10:32 am
+1 day
6:16 pm — 9:16 pm UA2458 United Airlines
Chicago — Washington D.C.
11h 29m stop
8:45 am — 10:32 am UA4257 United Airlines
Washington D.C. — Knoxville
15h 16m
including layover
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from$316
8:50 am — 2:43 pm
8:50 am — 11:48 am UA2490 United Airlines
Chicago — Washington D.C.
1h 7m stop
12:55 pm — 2:43 pm UA4251 United Airlines
Washington D.C. — Knoxville
4h 53m
including layover
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from$127
9:36 pm — 10:30 pm
+1 day
7:40 pm — 9:29 pm UA2485 United Airlines
Chicago — Denver
18h 14m stop
5:33 pm — 10:30 pm UA4798 United Airlines
Denver — Knoxville
23h 54m
including layover
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from$237
9:36 pm — 2:41 pm
+1 day
7:40 pm — 9:29 pm UA2485 United Airlines
Chicago — Denver
10h 36m stop
10:05 am — 2:51 pm UA2420 United Airlines
Denver — Knoxville
16h 5m
including layover
Find flight
from$268
*Departure and arrival times are local. Last updated on 11/18/2024

Flight Information

There are 8 flights by United Airlines from Chicago to Knoxville every week with departures from Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee. All flights arrive at Mc Ghee Tyson.

Departures start from 10:35 am to 9:36 pm. Nonstop flight is 1h 40m. The time difference between Chicago and Knoxville is 1h.

  • The fastest flight 1h 40m
  • Average flight time 1h 45m
  • The earliest flight 10:35 am
  • The latest flight 9:36 pm
  • Distance 463 ml

The cheapest months for traveling to Knoxville are january (from 117 $), february (from 117 $), december (from 237 $).

The most expensive and popular months are november (from 283 $), december (from 237 $), february (from 117 $).

The cheapest flight by United Airlines that our users were able to find is $117. This airfare is economy class on one-way UA5379 flight for January 7, 2025 leaving O'Hare International in Chicago at 2:10 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 4 airline carriers between Chicago and Knoxville. Please review schedules and prices from the most popular airlines to find the best airfare deals from Chicago to Knoxville.

Nonstop flights

There are 8 direct flights every day from Chicago. Airlines and fares are below:

See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

  • from $59
    Find
  • SY - Sun Country Airlines
    from $317
    Find
  • Y4 - Volaris
    from $761
    Find
  • NK - Spirit Airlines
    from $119
    Find
See more connecting flights

How to book an air ticket yourself?

How to book an air 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.
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  • 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.

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