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ALN to MGM: distance & flight time
Alton/St Louis (St Louis Regional Airport) → MONTGOMERY (Montgomery Regional (Dannelly Field) Airport)
499 mi
804 km · 434 nm
1h 33m
estimated nonstop flight time
—
time difference · heading southeast
See live ALN→MGM fares Phone-only fares on this route — call free
Flight time details
499 miles nonstop takes roughly 1h 33m gate to gate, flying southeast. 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
- ALN — St Louis Regional Airport · Alton/St Louis, United States
- MGM — Montgomery Regional (Dannelly Field) Airport · MONTGOMERY, 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 ALN
- STL · St Louis Lambert International Airport20 mi away
- BLV · Scott AFB/Midamerica Airport26 mi away
- SUS · Spirit of St Louis Airport36 mi away
- SPI · Abraham Lincoln Capital Airport69 mi away
Near MGM
- MXF · Maxwell Air Force Base6 mi away
- SEM · Craig Field35 mi away
- TOI · Troy Municipal Airport at N Kenneth Campbell Field38 mi away
- ALX · Thomas C Russell Field49 mi away
Frequently asked questions
How far is ALN from MGM?
The flight distance from Alton/St Louis (ALN) to MONTGOMERY (MGM) is 499 miles (804 km, 434 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALN to MGM?
A nonstop flight takes about 1h 33m 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 cheapest way to fly from ALN to MGM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–MGM that never appear on search engines, with no booking fees.