St Louis to Cheyenne (STL–CYS) — Airlines, Schedules & Connections

STL Airport Page →
782 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 1 1-stop flight Verified 3mos 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 1 hub
DEN Denver 4h 9m ACF9UA → UA Denver (DEN) to Cheyenne flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
St Louis to Cheyenne
Flown by charter / private operators — no scheduled airline service.
782 mi 2h 50m nonstop -1h behind

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

Also explore STL Routes CYS Routes STL Live Flights CYS Live Flights STL Delays
All flights from Cheyenne (CYS) Cheyenne to St Louis flights
Connections

Connection Landscape

1-stop and 2-stop options for STL to CYS.
1-STOP
One-Stop Connections
1
Hubs
~4h
Fastest
~4h
Longest
DEN ~4h 9m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
55
Candidates
Two-stop connections loaded in the connections tab above.
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
STL → CYS
88%
Generally reliable. Most flights run on time.
Departing
88%
Return
CYS → STL
88%
Generally reliable. Most flights run on time.
Arriving
88%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. STL delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-1h
Cheyenne is 1 hour behind St Louis.
STL: CDT · CYS: MDT

When it's 6:00 PM in St Louis, it's 5:00 PM in Cheyenne.
Distance & Flight Time
782 mi / 1,258 km
Nonstop flight time is approximately 2h 50m gate to gate.
Facts

STL–CYS Quick Facts

Key statistics for the St Louis to Cheyenne route.
Route details
Distance782 mi / 1,258 km
Flight time2h 50m
Time difference-1 hour
Airlines (nonstop)Charter / private
1-stop connectionsAvailable
Origin: STL
Full nameSt. Louis Lambert International Airport
IATA / ICAOSTL / KSTL
TimezoneAmerica/Chicago
Passengers/yr15.6M
Elevation618 ft / 188 m
Destination: CYS
Full nameCheyenne Regional Jerry Olson Field
IATA / ICAOCYS / KCYS
TimezoneAmerica/Denver
Passengers/yr0.1M
Elevation6,159 ft / 1,877 m
FAQ

Frequently Asked Questions

Common questions about STL to CYS flights.
Nonstop flights from St. Louis Lambert International Airport to Cheyenne Regional Jerry Olson Field take about 2h 50m gate to gate. The route covers 782 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Denver.
Cheyenne is 1 hour behind St Louis.
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 STL to CYS

St. Louis Lambert International Airport (STL) and Cheyenne Regional Jerry Olson Field (CYS) are connected through multiple connecting hub airports.

STL to CYS Flight Duration and Schedule

Nonstop flight time from STL to CYS is about 2 hours 50 minutes gate to gate. The route covers a distance of 782 miles (1,258 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Denver. Two-stop connections are also available via intermediate hubs.