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STL to MLS: distance & flight time
St. Louis (St Louis Lambert International Airport) → Miles City (Frank Wiley Field)
948 mi
1,526 km · 824 nm
2h 32m
estimated nonstop flight time
-1h
time difference · heading northwest
See live STL→MLS fares Phone-only fares on this route — call free
Flight time details
948 miles nonstop takes roughly 2h 32m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- STL — St Louis Lambert International Airport · St. Louis, 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 STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 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 STL from MLS?
The flight distance from St. Louis (STL) to Miles City (MLS) is 948 miles (1,526 km, 824 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to MLS?
A nonstop flight takes about 2h 32m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between St. Louis and Miles City?
Miles City is 1 hour behind St. Louis.
What is the cheapest way to fly from STL to MLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–MLS that never appear on search engines, with no booking fees.