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SYR to ALN: distance & flight time
Syracuse (Syracuse Hancock International Airport) → Alton/St Louis (St Louis Regional Airport)
782 mi
1,258 km · 680 nm
2h 10m
estimated nonstop flight time
—
time difference · heading west
See live SYR→ALN fares Phone-only fares on this route — call free
Flight time details
782 miles nonstop takes roughly 2h 10m 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
- SYR — Syracuse Hancock International Airport · Syracuse, 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 SYR
- RME · Griffiss International Airport36 mi away
- ITH · Ithaca Tompkins Regional Airport46 mi away
- ART · Watertown International Airport61 mi away
- BGM · Greater Binghamton/Edwin A Link field63 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 SYR from ALN?
The flight distance from Syracuse (SYR) to Alton/St Louis (ALN) is 782 miles (1,258 km, 680 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYR to ALN?
A nonstop flight takes about 2h 10m 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 SYR to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYR–ALN that never appear on search engines, with no booking fees.