St Louis to Knoxville/Maryville (SUS–TYS) — Airlines, Schedules & Connections

SUS Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Flight Schedule No service
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
St Louis to Knoxville/Maryville
Connecting service available through multiple hubs.
+1h ahead

While no nonstop service exists between SUS and TYS, 1-stop connecting options are available.

Also explore SUS Routes TYS Routes SUS Live Flights TYS Live Flights TYS Delays
All flights from Knoxville/Maryville (TYS) Knoxville/Maryville to St Louis flights
Connections

Connection Landscape

1-stop and 2-stop options for SUS to TYS.
1-STOP
One-Stop Connections
0
Hubs
–
Fastest
–
Longest
Verified with published schedule alignment and minimum connection time.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
SUS → TYS
67%
Moderate delays possible. Allow buffer time.
Arriving
67%
Return
TYS → SUS
88%
Generally reliable. Most flights run on time.
Departing
88%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. TYS delays →
Alternatives

Other ways to reach Knoxville/Maryville from St Louis

Nearby airports with service to McGhee Tyson Airport.
Metric SUS→TYS COU→TYS
Distance from SUS – 85 mi
Nonstop airlines – 1
Weekly flights – –
Columbia (COU) to Knoxville/Maryville flights
Airports within 200 miles of SUS with service to McGhee Tyson Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Knoxville/Maryville is 1 hour ahead of St Louis.
SUS: CDT · TYS: EDT

When it's 6:00 PM in St Louis, it's 7:00 PM in Knoxville/Maryville.
Facts

SUS–TYS Quick Facts

Key statistics for the St Louis to Knoxville/Maryville route.
Route details
Time difference+1 hour
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: SUS
Full nameSpirit of St Louis Airport
IATA / ICAOSUS / KSUS
TimezoneAmerica/Chicago
Elevation463 ft / 141 m
Destination: TYS
Full nameMcGhee Tyson Airport
IATA / ICAOTYS / KTYS
TimezoneAmerica/New_York
Passengers/yr3.3M
Elevation981 ft / 299 m
FAQ

Frequently Asked Questions

Common questions about SUS to TYS flights.
Yes, 1-stop connections are available, ranked by layover time.
Knoxville/Maryville is 1 hour ahead of St Louis.
Yes, return flights from TYS to SUS are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include COU. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Connecting Options and Alternatives

1-stop connecting options are also available. Nearby alternative airports include Columbia (COU).