Colorado Springs to Great Falls (COS–GTF) — Airlines, Schedules & Connections

COS Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 6 1-stop flights
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 6 hubs
DEN Denver 4h 14m ACCMUA → UA Denver (DEN) to Great Falls flights
SLC Salt Lake City 4h 17m AFDLKL → AFDL Salt Lake City (SLC) to Great Falls flights
LAS Las Vegas 13h 24m WN → G4 Las Vegas (LAS) to Great Falls flights
ORD Chicago 21h 53m AAQRUA → UA Chicago (ORD) to Great Falls flights
AZA Mesa ~5h 49m → G4 Mesa (AZA) to Great Falls flights
SEA Seattle ~5h 51m DL → ASJL Seattle (SEA) to Great Falls flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Colorado Springs to Great Falls
Connecting service available through multiple hubs.

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

Also explore COS Routes GTF Routes COS Live Flights GTF Live Flights COS Delays
All flights from Great Falls (GTF) Great Falls to Colorado Springs flights
Connections

Connection Landscape

1-stop and 2-stop options for COS to GTF.
1-STOP
One-Stop Connections
6
Hubs
~4h
Fastest
~21h
Longest
DEN ~4h 14m SLC ~4h 17m AZA ~5h 49m SEA ~5h 51m LAS ~13h 24m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
107
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
COS → GTF
70%
Moderate delays possible. Allow buffer time.
Departing
70%
Return
GTF → COS
100%
Generally reliable. Most flights run on time.
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. COS delays →
Alternatives

Other ways to reach Great Falls from Colorado Springs

Nearby airports with service to Great Falls International Airport.
Metric COS→GTF DEN→GTF
Distance from COS – 73 mi
Nonstop airlines – 2
Weekly flights – 29
Departure OTP 70% –
Denver (DEN) to Great Falls flights
Airports within 200 miles of COS with service to Great Falls International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Great Falls is 0 hours the same as Colorado Springs.
COS: MDT · GTF: MDT

When it's 6:00 PM in Colorado Springs, it's 6:00 PM in Great Falls.
Facts

COS–GTF Quick Facts

Key statistics for the Colorado Springs to Great Falls route.
Route details
Time difference0 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: COS
Full nameCity of Colorado Springs Municipal Airport
IATA / ICAOCOS / KCOS
TimezoneAmerica/Denver
Passengers/yr2.5M
Elevation6,187 ft / 1,886 m
Destination: GTF
Full nameGreat Falls International Airport
IATA / ICAOGTF / KGTF
TimezoneAmerica/Denver
Passengers/yr0.4M
Elevation3,680 ft / 1,122 m
FAQ

Frequently Asked Questions

Common questions about COS to GTF flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Denver, Salt Lake City and Harry Reid.
Yes, return flights from GTF to COS are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include DEN. 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 Denver, Salt Lake City and Harry Reid. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Denver (DEN).