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COS to MLS: distance & flight time
Colorado Springs (City of Colorado Springs Municipal Airport) → Miles City (Frank Wiley Field)
530 mi
853 km · 461 nm
1h 37m
estimated nonstop flight time
Same time
time difference · heading north
See live COS→MLS fares Phone-only fares on this route — call free
Flight time details
530 miles nonstop takes roughly 1h 37m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- COS — City of Colorado Springs Municipal Airport · Colorado Springs, United States
- MLS — Frank Wiley Field · Miles City, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near COS
- FCS · Butts AAF (Fort Carson) Air Field9 mi away
- DEN · Denver International Airport73 mi away
- PUB · Pueblo Memorial Airport37 mi away
- APA · Centennial Airport53 mi away
Near MLS
- GDV · Dawson Community Airport71 mi away
- OLF · L M Clayton Airport116 mi away
- SDY · Sidney - Richland Regional Airport119 mi away
- SHR · Sheridan County Airport126 mi away
Frequently asked questions
How far is COS from MLS?
The flight distance from Colorado Springs (COS) to Miles City (MLS) is 530 miles (853 km, 461 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COS to MLS?
A nonstop flight takes about 1h 37m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from COS to MLS?
Nonstop service on COS–MLS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 37m nonstop estimate.
What is the cheapest way to fly from COS to MLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COS–MLS that never appear on search engines, with no booking fees.
Why are some COS to MLS fares phone-only?
Consolidator contracts let us sell certain COS–MLS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.