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SBN to ALN: distance & flight time
South Bend (South Bend Regional Airport) → Alton/St Louis (St Louis Regional Airport)
277 mi
445 km · 240 nm
1h 12m
estimated nonstop flight time
—
time difference · heading southwest
See live SBN→ALN fares Phone-only fares on this route — call free
Flight time details
277 miles nonstop takes roughly 1h 12m gate to gate, flying southwest. 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
- SBN — South Bend Regional Airport · South Bend, 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 SBN
- EKI · Elkhart Municipal Airport16 mi away
- MGC · Michigan City Municipal Airport26 mi away
- VPZ · Porter County Municipal Airport40 mi away
- ORD · Chicago O'Hare International Airport84 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 SBN from ALN?
The flight distance from South Bend (SBN) to Alton/St Louis (ALN) is 277 miles (445 km, 240 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SBN to ALN?
A nonstop flight takes about 1h 12m 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 SBN to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SBN–ALN that never appear on search engines, with no booking fees.