Need help booking?
Unpublished phone-only deals available
BLF to ALN: distance & flight time
Bluefield (Mercer County Airport) → Alton/St Louis (St Louis Regional Airport)
493 mi
793 km · 428 nm
1h 32m
estimated nonstop flight time
—
time difference · heading west
See live BLF→ALN fares Phone-only fares on this route — call free
Flight time details
493 miles nonstop takes roughly 1h 32m 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
- BLF — Mercer County Airport · Bluefield, 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 BLF
- BKW · Raleigh County Memorial Airport34 mi away
- LWB · Greenbrier Valley Airport59 mi away
- ROA · Roanoke–Blacksburg Regional Airport68 mi away
- IKB · Wilkes County Airport74 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 BLF from ALN?
The flight distance from Bluefield (BLF) to Alton/St Louis (ALN) is 493 miles (793 km, 428 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BLF to ALN?
A nonstop flight takes about 1h 32m 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 BLF to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BLF–ALN that never appear on search engines, with no booking fees.