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Flights from Knoxville to St Louis
There are no direct flights from Knoxville to St Louis. The fastest way is one stop via Nashville or Atlanta, about 2h 50m door to door (82 connections a week on current schedules).
No direct flights · 4 connection options From 2h 50m
Knoxville to St Louis at a glance
Fastest journey2h 50mVia Nashville, on current schedules
Nonstop flightsNoneConnect via Nashville or Atlanta
Best ways to fly from Knoxville to St Louis
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
TYS Nashville (BNA) STL
Leg 1: Southwest Airlines · Leg 2: Southwest Airlines
Mon18:00 TYS17:35 BNA1h 25m connection19:00 BNA19:50 STLSouthwest Airlines
2Search
TYS Atlanta (ATL) STL
Leg 1: Delta Air Lines, American Airlines · Leg 2: Delta Air Lines, Frontier Airlines, Southwest Airlines
Thu12:30 TYS13:08 ATL0h 52m connection14:00 ATL14:26 STLDelta Air Lines
3Search
TYS Chicago (ORD) STL
Leg 1: United Airlines, Envoy Air, GoJet Airlines · Leg 2: American Airlines, United Airlines, GoJet Airlines
Mon18:15 TYS18:45 ORD1h 30m connection20:15 ORD21:16 STLUnited Airlines
4Search
TYS Charlotte (CLT) STL
Leg 1: American Airlines, Piedmont Airlines (1948-1989) · Leg 2: American Airlines, Southwest Airlines
Mon09:15 TYS09:55 CLT2h 20m connection12:15 CLT12:44 STLPiedmont Airlines (1948-1989) + Southwest Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 629 km391 miles
- Journey time
- 2h 50mon current schedules
- Time difference
- -1hSt Louis vs Knoxville
- Currency in St Louis
- USD
- Airports
- TYS → STL
Flights from Knoxville to St Louis: questions answered
Are there direct flights from Knoxville to St Louis?
No. There is no nonstop service, so you will connect, most easily in Nashville, Atlanta and Chicago. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Knoxville to St Louis?
With one connection the journey usually takes around 2h 50m, depending on the layover. The straight-line distance is 629 km.
Where do you change planes between Knoxville and St Louis?
The best connecting points are Nashville (BNA), Atlanta (ATL), Chicago (ORD) and Charlotte (CLT). Southwest Airlines flies both legs via Nashville, so you can book it as one ticket.
Which airports serve Knoxville and St Louis?
Knoxville: McGhee Tyson Airport (TYS). St Louis: St. Louis Lambert International Airport (STL).
What is the time difference between Knoxville and St Louis?
St Louis is 1 hour behind Knoxville.
