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AHN to ALN: distance & flight time
Athens (Athens Ben Epps Airport) → Alton/St Louis (St Louis Regional Airport)
506 mi
814 km · 440 nm
1h 34m
estimated nonstop flight time
—
time difference · heading northwest
See live AHN→ALN fares Phone-only fares on this route — call free
Flight time details
506 miles nonstop takes roughly 1h 34m gate to gate, flying northwest. 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
- AHN — Athens Ben Epps Airport · Athens, United States
- ALN — St Louis Regional Airport · Alton/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 AHN
- WDR · Barrow County Airport20 mi away
- ATL · Hartsfield Jackson Atlanta International Airport67 mi away
- GVL · Lee Gilmer Memorial Airport36 mi away
- LZU · Gwinnett County Briscoe Field37 mi away
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
Frequently asked questions
How far is AHN from ALN?
The flight distance from Athens (AHN) to Alton/St Louis (ALN) is 506 miles (814 km, 440 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AHN to ALN?
A nonstop flight takes about 1h 34m 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 AHN to ALN?
Nonstop service on AHN–ALN 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 34m nonstop estimate.
What is the cheapest way to fly from AHN to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AHN–ALN that never appear on search engines, with no booking fees.
Why are some AHN to ALN fares phone-only?
Consolidator contracts let us sell certain AHN–ALN 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.