Denver to St Louis (APA–STL) — Airlines, Schedules & Connections

APA Airport Page →
777 mi airlines charter/private ~1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 2 1-stop flights Verified 2w ago
Charter / private route. No scheduled airline service — operated by NetJets 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 2 hubs
DAL Dallas 4h 30m EJAXE → WN Dallas (DAL) to St Louis flights
LAS Las Vegas 5h 40m EJAXE → F9WNY4 Las Vegas (LAS) to St Louis flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Denver to St Louis
Flown by charter / private operators — no scheduled airline service.
777 mi 1h 46m nonstop +1h ahead

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

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

Connection Landscape

1-stop and 2-stop options for APA to STL.
1-STOP
One-Stop Connections
2
Hubs
~4h
Fastest
~5h
Longest
DAL ~4h 30m LAS ~5h 40m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
99
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
APA → STL
86%
Generally reliable. Most flights run on time.
Arriving
86%
Return
STL → APA
100%
Generally reliable. Most flights run on time.
Departing
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. STL delays →
Alternatives

Other ways to reach St Louis from Denver

Nearby airports with service to St. Louis Lambert International Airport.
Metric APA→STL DEN→STL BJC→STL
Distance from APA – 22 mi 27 mi
Nonstop airlines – 7 2
Weekly flights ~1 146 –
Flight time 1h 46m 1h 49m 1h 54m
Denver (DEN) to St Louis flights · Denver (BJC) to St Louis flights · Colorado Springs (COS) to St Louis flights
Airports within 200 miles of APA with service to St. Louis Lambert International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
St Louis is 1 hour ahead of Denver.
APA: MDT · STL: CDT

When it's 6:00 PM in Denver, it's 7:00 PM in St Louis.
Distance & Flight Time
777 mi / 1,250 km
Nonstop flight time is approximately 1h 46m gate to gate.
Facts

APA–STL Quick Facts

Key statistics for the Denver to St Louis route.
Route details
Distance777 mi / 1,250 km
Flight time1h 46m
Time difference+1 hour
Airlines (nonstop)Charter / private
Weekly flights~1 out
1-stop connectionsAvailable
Origin: APA
Full nameCentennial Airport
IATA / ICAOAPA / KAPA
TimezoneAmerica/Denver
Elevation5,885 ft / 1,794 m
Destination: STL
Full nameSt. Louis Lambert International Airport
IATA / ICAOSTL / KSTL
TimezoneAmerica/Chicago
Passengers/yr15.6M
Elevation618 ft / 188 m
FAQ

Frequently Asked Questions

Common questions about APA to STL flights.
Nonstop flights from Centennial Airport to St. Louis Lambert International Airport take about 1h 46m gate to gate. The route covers 777 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Dallas Love Field and Harry Reid.
St Louis is 1 hour ahead of Denver.
Yes, return flights from STL to APA are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include DEN, BJC and COS. 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 APA to STL

Centennial Airport (APA) and St. Louis Lambert International Airport (STL) are connected through multiple connecting hub airports.

APA to STL Flight Duration and Schedule

Nonstop flight time from APA to STL is about 1 hours 46 minutes gate to gate. The route covers a distance of 777 miles (1,250 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Dallas Love Field and Harry Reid. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Denver (DEN), Denver (BJC) and Colorado Springs (COS).