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

TYS Airport Page →
389 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 10 1-stop flights Verified 1mo ago
Charter / private route. No scheduled airline service — operated by charter & private aviation.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  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 connections via 10 hubs
MSP Minneapolis 13h 41m DL → DL Minneapolis (MSP) to Cahokia/St Louis flights
FLL Fort Lauderdale ~4h 45m G4LXJ → Fort Lauderdale (FLL) to Cahokia/St Louis flights
LGA New York ~4h 53m DLWS → New York (LGA) to Cahokia/St Louis flights
IAD Dulles ~5h 23m ACAVCM → SY Dulles (IAD) to Cahokia/St Louis flights
HOU Houston ~5h 26m G4 → Houston (HOU) to Cahokia/St Louis flights
AUS Austin ~5h 49m G4 → Austin (AUS) to Cahokia/St Louis flights
IAH Houston ~6h NZUA → UA Houston (IAH) to Cahokia/St Louis flights
DEN Denver ~7h 8m EJAF9G4 → SY Denver (DEN) to Cahokia/St Louis flights
PHX Phoenix ~7h 54m G4 → Phoenix (PHX) to Cahokia/St Louis flights
DFW Dallas-Fort Worth ~28h 9m AAASAY → Dallas-Fort Worth (DFW) to Cahokia/St Louis flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Knoxville/Maryville to Cahokia/St Louis
Flown by charter / private operators — no scheduled airline service.
389 mi 1h 37m nonstop -1h behind

TYS–CPS has no scheduled airline service; it is flown by charter / private operators. 1-stop connecting options are also available.

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

Connection Landscape

1-stop and 2-stop options for TYS to CPS.
1-STOP
One-Stop Connections
10
Hubs
~4h
Fastest
~28h
Longest
FLL ~4h 45m LGA ~4h 53m IAD ~5h 23m HOU ~5h 26m AUS ~5h 49m
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
TYS → CPS
82%
Generally reliable. Most flights run on time.
Departing
82%
Return
CPS → TYS
72%
Moderate delays possible. Allow buffer time.
Arriving
72%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. TYS delays →
Alternatives

Other ways to reach Cahokia/St Louis from Knoxville/Maryville

Nearby airports with service to St Louis Downtown Airport.
Metric TYS→CPS BNA→CPS ATL→CPS
Distance from TYS – 152 mi 152 mi
Nonstop airlines – 2 2
Weekly flights – 1 1
Flight time 1h 37m 0h 55m 1h 12m
Departure OTP 82% – –
Nashville (BNA) to Cahokia/St Louis flights · Atlanta (ATL) to Cahokia/St Louis flights · Charlotte (CLT) to Cahokia/St Louis flights
Airports within 200 miles of TYS with service to St Louis Downtown Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-1h
Cahokia/St Louis is 1 hour behind Knoxville/Maryville.
TYS: EDT · CPS: CDT

When it's 6:00 PM in Knoxville/Maryville, it's 5:00 PM in Cahokia/St Louis.
Distance & Flight Time
389 mi / 626 km
Nonstop flight time is approximately 1h 37m gate to gate.
Facts

TYS–CPS Quick Facts

Key statistics for the Knoxville/Maryville to Cahokia/St Louis route.
Route details
Distance389 mi / 626 km
Flight time1h 37m
Time difference-1 hour
Airlines (nonstop)Charter / private
1-stop connectionsAvailable
Origin: TYS
Full nameMcGhee Tyson Airport
IATA / ICAOTYS / KTYS
TimezoneAmerica/New_York
Passengers/yr3.3M
Elevation981 ft / 299 m
Destination: CPS
Full nameSt Louis Downtown Airport
IATA / ICAOCPS / KCPS
TimezoneAmerica/Chicago
Elevation413 ft / 126 m
FAQ

Frequently Asked Questions

Common questions about TYS to CPS flights.
Nonstop flights from McGhee Tyson Airport to St Louis Downtown Airport take about 1h 37m gate to gate. The route covers 389 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Minneapolis–Saint Paul.
Cahokia/St Louis is 1 hour behind Knoxville/Maryville.
Yes, return flights from CPS to TYS are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include BNA, ATL and CLT. 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.

Flights from TYS to CPS

McGhee Tyson Airport (TYS) and St Louis Downtown Airport (CPS) are connected through multiple connecting hub airports.

TYS to CPS Flight Duration and Schedule

Nonstop flight time from TYS to CPS is about 1 hours 37 minutes gate to gate. The route covers a distance of 389 miles (626 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Minneapolis–Saint Paul. Nearby alternative airports include Nashville (BNA), Atlanta (ATL) and Charlotte (CLT).