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OFF to ALN: distance & flight time
Omaha (Offutt Air Force Base) → Alton/St Louis (St Louis Regional Airport)
346 mi
558 km · 301 nm
1h 23m
estimated nonstop flight time
—
time difference · heading southeast
See live OFF→ALN fares Phone-only fares on this route — call free
Flight time details
346 miles nonstop takes roughly 1h 23m 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
- OFF — Offutt Air Force Base · Omaha, 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 OFF
- OMA · Eppley Airfield13 mi away
- CBF · Council Bluffs Municipal Airport13 mi away
- FET · Fremont Municipal Airport39 mi away
- LNK · Lincoln Airport48 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 OFF from ALN?
The flight distance from Omaha (OFF) to Alton/St Louis (ALN) is 346 miles (558 km, 301 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OFF to ALN?
A nonstop flight takes about 1h 23m 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 OFF to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OFF–ALN that never appear on search engines, with no booking fees.