Ontario to Colorado Springs (ONT–COS) — Airlines, Schedules & Connections

ONT Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 11 1-stop flights
No nonstop service between ONT and COS. Nearest airports to ONT with scheduled service: John Wayne Orange County International Airport (SNA, 30 mi) · San Diego International Airport (SAN, 94 mi) · San Bernardino International Airport (SBD, 21 mi)
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
LAS Las Vegas 3h 45m EJAF9WN → WN Las Vegas (LAS) to Colorado Springs flights
PHX Phoenix 3h 47m AAPDWN → EJMWN Phoenix (PHX) to Colorado Springs flights
DEN Denver 3h 56m ACF9UA → ACCMEJA Denver (DEN) to Colorado Springs flights
SLC Salt Lake City 4h 27m AFAMDL → DLKEVS Salt Lake City (SLC) to Colorado Springs flights
DAL Dallas 6h 25m EJAWN → EJAWN Dallas (DAL) to Colorado Springs flights
DFW Dallas-Fort Worth 6h 42m AABAF9 → AABAIB Dallas-Fort Worth (DFW) to Colorado Springs flights
HOU Houston 7h 16m WN → WN Houston (HOU) to Colorado Springs flights
MDW Chicago 10h 43m WN → WN Chicago (MDW) to Colorado Springs flights
IAH Houston 10h 50m 8CF9UA → UA Houston (IAH) to Colorado Springs flights
ATL Atlanta 12h 7m AFAMDL → AMDLKE Atlanta (ATL) to Colorado Springs flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Ontario to Colorado Springs
Connecting service available through multiple hubs.
+1h ahead

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

Also explore ONT Routes COS Routes ONT Live Flights COS Live Flights ONT Delays COS Delays
All flights from Colorado Springs (COS) Colorado Springs to Ontario flights
Connections

Connection Landscape

1-stop and 2-stop options for ONT to COS.
1-STOP
One-Stop Connections
11
Hubs
~3h
Fastest
~13h
Longest
LAS ~3h 45m PHX ~3h 47m DEN ~3h 56m SLC ~4h 27m DAL ~6h 25m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
351
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
ONT → COS
60%
Moderate delays possible. Allow buffer time.
Departing
60%
Arriving
89%
Return
COS → ONT
50%
Frequent delays expected. Consider flexible booking.
Departing
50%
Arriving
80%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ONT delays → COS delays →
Alternatives

Other ways to reach Colorado Springs from Ontario

Nearby airports with service to City of Colorado Springs Municipal Airport.
Metric ONT→COS SNA→COS BUR→COS
Distance from ONT – 30 mi 44 mi
Nonstop airlines – 4 2
Weekly flights – 3 1
Departure OTP 60% – –
Santa Ana (SNA) to Colorado Springs flights · Burbank (BUR) to Colorado Springs flights · Los Angeles (LAX) to Colorado Springs flights
Airports within 200 miles of ONT with service to City of Colorado Springs Municipal Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Colorado Springs is 1 hour ahead of Ontario.
ONT: PDT · COS: MDT

When it's 6:00 PM in Ontario, it's 7:00 PM in Colorado Springs.
Facts

ONT–COS Quick Facts

Key statistics for the Ontario to Colorado Springs route.
Route details
Time difference+1 hour
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: ONT
Full nameOntario International Airport
IATA / ICAOONT / KONT
TimezoneAmerica/Los_Angeles
Passengers/yr7.0M
Elevation944 ft / 288 m
Destination: COS
Full nameCity of Colorado Springs Municipal Airport
IATA / ICAOCOS / KCOS
TimezoneAmerica/Denver
Passengers/yr2.5M
Elevation6,187 ft / 1,886 m
FAQ

Frequently Asked Questions

Common questions about ONT to COS flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Harry Reid, Phoenix Sky Harbor and Denver.
Colorado Springs is 1 hour ahead of Ontario.
Yes, return flights from COS to ONT are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include SNA, BUR and LAX. 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, commonly via Harry Reid, Phoenix Sky Harbor and Denver. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Santa Ana (SNA), Burbank (BUR) and Los Angeles (LAX).