Round-trip from | $189 (United Airlines) |
---|---|
One-way from | $39 (Mytrip) |
Popular in | April |
Cheapest in | September |
Average price | $269 |
Good round-trip deal | $82 or less |
Good one-way deal | $58 or less |
Fly from
Fly to
Route
Depart
Return
Price
KnoxvilleChicago
TYS - ORD
TYSORD
Knoxville McGhee Tyson
vie. 9/12
7:00 am-7:55 am
Nonstop1h 55m
Chicago O'Hare Intl
dom. 9/14
7:18 am-10:13 am
Nonstop1h 55m
KnoxvilleChicago
TYS - ORD
TYSORD
Knoxville McGhee Tyson
mié. 7/2
1:56 pm-2:54 pm
Nonstop1h 58m
Chicago O'Hare Intl
mar. 7/8
10:37 am-1:24 pm
Nonstop1h 47m
KnoxvilleSt. Louis
TYS - STL
TYSSTL
Knoxville McGhee Tyson
mar. 7/1
5:45 am-9:15 am
1 stop4h 30m
Lambert-St Louis
sáb. 7/5
7:00 am-1:55 pm
1 stop5h 55m
KnoxvilleChicago
TYS - MDW
TYSMDW
Knoxville McGhee Tyson
vie. 9/12
6:10 pm-9:44 pm
1 stop4h 34m
Chicago Midway
lun. 9/15
1:05 pm-6:13 pm
1 stop4h 08m
KnoxvilleChicago
TYS - ORD
TYSORD
Knoxville McGhee Tyson
sáb. 9/6
11:32 am-4:28 pm
1 stop5h 56m
Chicago O'Hare Intl
mié. 9/10
10:30 am-4:36 pm
1 stop5h 06m
KnoxvilleChicago
TYS - MDW
TYSMDW
Knoxville McGhee Tyson
dom. 8/3
3:11 pm-12:21 pm
2 stops22h 10m
Chicago Midway
lun. 8/4
2:46 pm-5:12 pm
Nonstop1h 26m
KnoxvilleChicago
TYS - ORD
TYSORD
Knoxville McGhee Tyson
lun. 7/14
11:01 am-5:21 pm
1 stop7h 20m
Chicago O'Hare Intl
lun. 7/21
10:00 am-9:20 pm
1 stop10h 20m
KnoxvilleChicago
TYS - MDW
TYSMDW
Knoxville McGhee Tyson
jue. 7/3
5:25 pm-11:40 am
1 stop19h 15m
Chicago Midway
lun. 7/7
2:54 pm-5:20 pm
Nonstop1h 26m
KnoxvillePeoria
TYS - PIA
TYSPIA
Knoxville McGhee Tyson
vie. 9/5
7:45 pm-11:11 pm
1 stop4h 26m
Greater Peoria
sáb. 9/13
10:39 am-4:19 pm
1 stop4h 40m
KnoxvilleSt. Louis
TYS - STL
TYSSTL
Knoxville McGhee Tyson
mié. 7/16
2:02 pm-8:31 pm
1 stop7h 29m
Lambert-St Louis
mié. 7/23
5:15 am-10:28 am
1 stop4h 13m
Currently, August is the cheapest month in which you can book a flight from Knoxville to Illinois (average of $245). Flying from Knoxville to Illinois in March is currently the most expensive (average of $321). 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.
When flying from Knoxville to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
The most flights from TYS to USIL are scheduled on a Tuesday (31 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).
In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.
If weather is an important factor for your trip to Illinois, 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).
Overall
Entertainment
Boarding
Food
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Boarding
Food
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Boarding
Food
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Boarding
Food
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Boarding
Food
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Boarding
Food
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$74 | Average$81 | FlexibilityNo cancel fee | On-time88% | |
Cheapest$165 | Average$377 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$184 | Average$330 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$233 | Average$373 | FlexibilityNo cancel fee | On-timeN/A |