Round-trip from | $229 (Delta) |
---|---|
One-way from | $145 (FlightHub) |
Popular in | March |
Cheapest in | July |
Average price | $238 |
Fly from
Fly to
Route
Depart
Return
Price
KnoxvilleSt. Louis
TYS - STL
TYSSTL
Knoxville McGhee Tyson
Fri 8/1
5:57 pm-9:42 pm
1 stop4h 45m
Lambert-St Louis
Sun 8/3
6:00 am-11:08 am
1 stop4h 08m
KnoxvilleSt. Louis
TYS - STL
TYSSTL
Knoxville McGhee Tyson
Sat 7/19
8:10 am-9:52 am
2 stops26h 42m
Lambert-St Louis
Sun 7/20
5:26 pm-8:02 am
1 stop13h 36m
KnoxvilleSt. Louis
TYS - STL
TYSSTL
Knoxville McGhee Tyson
Wed 9/17
7:25 pm-2:19 pm
2 stops19h 54m
Lambert-St Louis
Sun 9/21
6:15 am-1:38 pm
1 stop6h 23m
KnoxvilleSt. Louis
TYS - STL
TYSSTL
Knoxville McGhee Tyson
Thu 7/17
5:25 pm-9:11 am
1 stop16h 46m
KnoxvilleSt. Louis
TYS - STL
TYSSTL
Knoxville McGhee Tyson
Thu 7/17
3:11 pm-9:52 am
3 stops19h 41m
KnoxvilleSt. Louis
TYS - STL
TYSSTL
Knoxville McGhee Tyson
Tue 7/8
4:02 pm-6:47 pm
1 stop3h 45m
Currently, August is the cheapest month in which you can book a flight from Knoxville to St. Louis (average of $311). Flying from Knoxville to St. Louis in March is currently the most expensive (average of $356). 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.
A simple way to save on the total cost of your ticket is to fly from Knoxville to St. Louis at noon. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight in the morning.
Boarding
Entertainment
Crew
Food
Overall
Comfort
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Crew
Food
Overall
Comfort
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Crew
Food
Overall
Comfort
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Crew
Food
Overall
Comfort
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Crew
Food
Overall
Comfort
Reviews
Kim,May 2025
PIH - SLC
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$198 | Average$287 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$213 | Average$288 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$228 | Average$288 | FlexibilityNo cancel fee | On-timeN/A |