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MTJ to STL: distance & flight time
Montrose CO (Montrose Regional Airport) → St. Louis (St Louis Lambert International Airport)
945 mi
1,520 km · 821 nm
2h 31m
estimated nonstop flight time
+1h
time difference · heading east
See live MTJ→STL fares Phone-only fares on this route — call free
Flight time details
945 miles nonstop takes roughly 2h 31m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- MTJ — Montrose Regional Airport · Montrose CO, United States
- STL — St Louis Lambert International Airport · St. Louis, 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 MTJ
- TEX · Telluride Regional Airport38 mi away
- GUC · Gunnison Crested Butte Regional Airport52 mi away
- GJT · Grand Junction Regional Airport54 mi away
- RIL · Garfield County Regional Airport71 mi away
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
Frequently asked questions
How far is MTJ from STL?
The flight distance from Montrose CO (MTJ) to St. Louis (STL) is 945 miles (1,520 km, 821 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MTJ to STL?
A nonstop flight takes about 2h 31m 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 Montrose CO and St. Louis?
St. Louis is 1 hour ahead of Montrose CO.
What is the cheapest way to fly from MTJ to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MTJ–STL that never appear on search engines, with no booking fees.