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ALN to SYR: distance & flight time
Alton/St Louis (St Louis Regional Airport) → Syracuse (Syracuse Hancock International Airport)
782 mi
1,258 km · 680 nm
2h 10m
estimated nonstop flight time
—
time difference · heading northeast
See live ALN→SYR fares Phone-only fares on this route — call free
Flight time details
782 miles nonstop takes roughly 2h 10m gate to gate, flying northeast. 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
- SYR — Syracuse Hancock International Airport · Syracuse, 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 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
Frequently asked questions
How far is ALN from SYR?
The flight distance from Alton/St Louis (ALN) to Syracuse (SYR) is 782 miles (1,258 km, 680 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALN to SYR?
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.
Are there nonstop flights from ALN to SYR?
Nonstop service on ALN–SYR 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 10m nonstop estimate.
What is the cheapest way to fly from ALN to SYR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–SYR that never appear on search engines, with no booking fees.
Why are some ALN to SYR fares phone-only?
Consolidator contracts let us sell certain ALN–SYR 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.