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LCH to ALN: distance & flight time

Lake Charles (Lake Charles Regional Airport) → Alton/St Louis (St Louis Regional Airport)

632 mi
1,017 km · 549 nm
1h 50m
estimated nonstop flight time
—
time difference · heading north
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Flight time details

632 miles nonstop takes roughly 1h 50m 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.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is LCH from ALN?

The flight distance from Lake Charles (LCH) to Alton/St Louis (ALN) is 632 miles (1,017 km, 549 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from LCH to ALN?

A nonstop flight takes about 1h 50m 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 LCH to ALN?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LCH–ALN that never appear on search engines, with no booking fees.
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