Need help booking?
Unpublished phone-only deals available
JST to ALN: distance & flight time
Johnstown (John Murtha Johnstown Cambria County Airport) → Alton/St Louis (St Louis Regional Airport)
605 mi
973 km · 525 nm
1h 47m
estimated nonstop flight time
—
time difference · heading west
See live JST→ALN fares Phone-only fares on this route — call free
Flight time details
605 miles nonstop takes roughly 1h 47m gate to gate, flying west. 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
- JST — John Murtha Johnstown Cambria County Airport · Johnstown, 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 JST
- AOO · Altoona Blair County Airport27 mi away
- LBE · Arnold Palmer Regional Airport30 mi away
- CBE · Greater Cumberland Regional Airport49 mi away
- AGC · Allegheny County Airport58 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 JST from ALN?
The flight distance from Johnstown (JST) to Alton/St Louis (ALN) is 605 miles (973 km, 525 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JST to ALN?
A nonstop flight takes about 1h 47m 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 JST to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JST–ALN that never appear on search engines, with no booking fees.