Popular in | June |
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Cheapest in | November |
Round-trip from | $323 |
One-way from | $255 |
Sunday flights are found to be more expensive to fly from Knoxville to St. Louis. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St. Louis.
Users have found that booking a flight from Knoxville to St. Louis at least 28 days early can save you up to 101% on average compared to booking a flight this week. If booking 28 days before your flight isn’t an option for you, users have found flights from Knoxville to St. Louis for as little as $451 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $558 for flights departing within the next 3 days.
The best pricing can be found in the month of November. Prices to St. Louis from Knoxville average $429. You can even find prices in November for less than $429, as users have found deals to St. Louis from as low as $254. The month of June appears to be one of the more expensive times to travel to St. Louis from Knoxville. Flying in the targeted month can save you up to 38%.
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 35% on your trip compared to booking a flight in the morning.
Fly from
Fly to
Budget
$228 - $619
Route
Depart
Return
Price
Knoxville McGhee TysonLambert-St Louis
TYS - STL
TYSSTL
Knoxville McGhee Tyson
Thu 7/18
1 stop4h 46m
Lambert-St Louis
Sun 7/21
1 stop5h 28m
Knoxville McGhee TysonLambert-St Louis
TYS - STL
TYSSTL
Knoxville McGhee Tyson
Sat 5/11
1 stop4h 35m
Lambert-St Louis
Tue 5/14
1 stop4h 25m
Knoxville McGhee TysonLambert-St Louis
TYS - STL
TYSSTL
Knoxville McGhee Tyson
Mon 6/10
1 stop5h 23m
Lambert-St Louis
Tue 6/11
1 stop5h 20m
Knoxville McGhee TysonLambert-St Louis
TYS - STL
TYSSTL
Knoxville McGhee Tyson
Thu 8/8
1 stop3h 53m
Lambert-St Louis
Sun 8/11
2 stops6h 45m
Knoxville McGhee TysonLambert-St Louis
TYS - STL
TYSSTL
Knoxville McGhee Tyson
Fri 5/24
1 stop6h 24m
Lambert-St Louis
Fri 5/31
1 stop4h 33m
Knoxville McGhee TysonLambert-St Louis
TYS - STL
TYSSTL
Knoxville McGhee Tyson
Mon 6/10
1 stop5h 23m
Lambert-St Louis
Tue 6/11
2 stops8h 54m
Knoxville McGhee TysonLambert-St Louis
TYS - STL
TYSSTL
Knoxville McGhee Tyson
Thu 7/18
2 stops8h 05m
Lambert-St Louis
Sun 7/21
1 stop5h 11m
Knoxville McGhee TysonLambert-St Louis
TYS - STL
TYSSTL
Knoxville McGhee Tyson
Fri 5/24
1 stop25h 41m
Lambert-St Louis
Fri 5/31
2 stops11h 06m
Currently, September is the cheapest month in which you can book a flight from Knoxville to St. Louis (average of $323). Flying from Knoxville to St. Louis in July is currently the most expensive (average of $378). 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.
January
$326
February
$331
March
$357
April
$337
May
$350
June
$373
July
$378
August
$336
September
$323
October
$323
November
$336
December
$326
STL Temperature | 32 - 80.6 °F |
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Entertainment
Food
Crew
Boarding
Comfort
Overall
Reviews
Terrible flight crew that skipped our row for service multiple times.
Entertainment
Food
Crew
Boarding
Comfort
Overall
Reviews
Terrible flight crew that skipped our row for service multiple times.
Entertainment
Food
Crew
Boarding
Comfort
Overall
Reviews
Terrible flight crew that skipped our row for service multiple times.
Entertainment
Food
Crew
Boarding
Comfort
Overall
Reviews
Terrible flight crew that skipped our row for service multiple times.
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