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ALN to JMS: distance & flight time
Alton/St Louis (St Louis Regional Airport) → Jamestown (Jamestown Regional Airport)
706 mi
1,136 km · 613 nm
2h
estimated nonstop flight time
—
time difference · heading northwest
See live ALN→JMS fares Phone-only fares on this route — call free
Flight time details
706 miles nonstop takes roughly 2h 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
- ALN — St Louis Regional Airport · Alton/St Louis, United States
- JMS — Jamestown Regional Airport · Jamestown, 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 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
Near JMS
- DVL · Devils Lake Regional Airport83 mi away
- FAR · Hector International Airport88 mi away
- RDR · Grand Forks Air Force Base93 mi away
- BIS · Bismarck Municipal Airport98 mi away
Frequently asked questions
How far is ALN from JMS?
The flight distance from Alton/St Louis (ALN) to Jamestown (JMS) is 706 miles (1,136 km, 613 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALN to JMS?
A nonstop flight takes about 2h 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 ALN to JMS?
Nonstop service on ALN–JMS 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 2h nonstop estimate.
What is the cheapest way to fly from ALN to JMS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–JMS that never appear on search engines, with no booking fees.
Why are some ALN to JMS fares phone-only?
Consolidator contracts let us sell certain ALN–JMS 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.