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ALS to DU9: distance & flight time
Alamosa (San Luis Valley Regional Bergman Field) → Dunnville (Dunnville Airport)
1,431 mi
2,303 km · 1,243 nm
3h 35m
estimated nonstop flight time
—
time difference · heading northeast
See live ALS→DU9 fares Phone-only fares on this route — call free
Flight time details
1,431 miles nonstop takes roughly 3h 35m 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
- ALS — San Luis Valley Regional Bergman Field · Alamosa, United States
- DU9 — Dunnville Airport · Dunnville, Canada
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 ALS
- TSM · Taos Regional Airport68 mi away
- RTN · Raton Municipal-Crews Field89 mi away
- PUB · Pueblo Memorial Airport95 mi away
- GUC · Gunnison Crested Butte Regional Airport96 mi away
Near DU9
Frequently asked questions
How far is ALS from DU9?
The flight distance from Alamosa (ALS) to Dunnville (DU9) is 1,431 miles (2,303 km, 1,243 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALS to DU9?
A nonstop flight takes about 3h 35m 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 ALS to DU9?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALS–DU9 that never appear on search engines, with no booking fees.