
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $135 (Cheapflightsfares) |
One-way from | $57 (Cheapflightsfares) |
Popular in | March |
Cheapest in | June |
Average price | $287 |
Good round-trip deal | $115 or less |
Good one-way deal | $168 or less |
Fly from
Fly to
Route
Depart
Return
ChicagoKnoxville
ORD - TYS
ORDTYS
Chicago O'Hare Intl
Wed 7/29
2:12 pm-5:12 pm
Nonstop2h 00m
Knoxville McGhee Tyson
Sat 8/1
8:20 am-9:28 am
Nonstop2h 08m
St. LouisKnoxville
STL - TYS
STLTYS
Lambert-St Louis
Tue 6/23
1:20 pm-9:15 pm
1 stop6h 55m
Knoxville McGhee Tyson
Tue 6/30
6:55 pm-11:00 pm
1 stop5h 05m
ChicagoKnoxville
ORD - TYS
ORDTYS
Chicago O'Hare Intl
Sat 6/13
9:30 pm-12:30 am
Nonstop2h 00m
Knoxville McGhee Tyson
Mon 6/15
6:30 am-7:29 am
Nonstop1h 59m
ChicagoKnoxville
ORD - TYS
ORDTYS
Chicago O'Hare Intl
Sat 5/23
6:07 pm-8:56 pm
Nonstop1h 49m
Knoxville McGhee Tyson
Sat 5/30
6:02 pm-7:04 pm
Nonstop2h 02m
ChicagoKnoxville
MDW - TYS
MDWTYS
Chicago Midway
Wed 5/27
12:50 pm-8:50 pm
2 stops7h 00m
Knoxville McGhee Tyson
Wed 6/3
5:50 pm-10:15 pm
1 stop5h 25m
St. LouisKnoxville
STL - TYS
STLTYS
Lambert-St Louis
Tue 6/16
5:50 am-2:05 pm
1 stop7h 15m
Knoxville McGhee Tyson
Tue 6/23
8:10 am-5:25 pm
2 stops10h 15m
ChicagoKnoxville
ORD - TYS
ORDTYS
Chicago O'Hare Intl
Thu 7/9
5:50 pm-8:39 pm
Nonstop1h 49m
Knoxville McGhee Tyson
Sun 7/12
6:30 am-7:29 am
Nonstop1h 59m
ChicagoKnoxville
ORD - TYS
ORDTYS
Chicago O'Hare Intl
Thu 6/4
9:30 pm-12:30 am
Nonstop2h 00m
Knoxville McGhee Tyson
Mon 6/8
6:30 am-7:29 am
Nonstop1h 59m
ChicagoKnoxville
ORD - TYS
ORDTYS
Chicago O'Hare Intl
Fri 7/24
1:44 pm-7:53 pm
1 stop5h 09m
Knoxville McGhee Tyson
Mon 7/27
7:43 pm-11:53 pm
1 stop5h 10m
ChicagoKnoxville
ORD - TYS
ORDTYS
Chicago O'Hare Intl
Wed 5/27
2:00 pm-9:25 pm
1 stop6h 25m
Knoxville McGhee Tyson
Sun 5/31
5:40 am-8:39 am
1 stop3h 59m
The price you pay for your flight from Illinois to Knoxville may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, August is the cheapest month in which you can book a flight from Illinois to Knoxville (average of $51). Flying from Illinois to Knoxville in February is currently the most expensive (average of $189). 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 Illinois to Knoxville, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 12% versus a flight at noon.
Travelers seeking maximum savings on their Illinois to Knoxville flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from USIL to TYS are scheduled on a Wednesday (28 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (7 on average).
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$61 | Average$124 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$148 | Average$208 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$375 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$189 | Average$358 | FlexibilityNo cancel fee | On-time69% |