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

STL Airport Page →
782 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 8 1-stop flights Verified 1w ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

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 Cheyenne
Connecting service available through multiple hubs.
1 Flights/wk 782 mi 2h 50m nonstop -1h behind 8 1-stop hubs

While no nonstop service exists between STL and CYS, connecting options are available through 8 hubs.

Also explore STL Routes CYS Routes STL Live Flights CYS Live Flights STL Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for STL to CYS.
1-STOP
One-Stop Connections
8
Hubs
~4h
Fastest
~14h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
58
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.
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.
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)0
Weekly flights1 out
1-stop connections8 hubs
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 approximately 2h 50m. The route covers 782 miles.
There are approximately 1 nonstop flights per week from STL to CYS.
Yes, 1-stop connections are available through DAL, IND, DTW, LAS, PHX, PNS, RNO and DEN. These options provide additional schedule flexibility.
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 ranges from 2 hours 50 minutes. The route covers a distance of 782 miles (1,258 km).

Connecting Options and Alternatives

8 one-stop connections are available, with the fastest taking approximately 4 hours via DAL. Two-stop connections are also available via intermediate hubs.