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DU9 to ALS: distance & flight time
Dunnville (Dunnville Airport) → Alamosa (San Luis Valley Regional Bergman Field)
1,431 mi
2,303 km · 1,243 nm
3h 35m
estimated nonstop flight time
—
time difference · heading west
See live DU9→ALS fares Phone-only fares on this route — call free
Flight time details
1,431 miles nonstop takes roughly 3h 35m 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
- DU9 — Dunnville Airport · Dunnville, Canada
- ALS — San Luis Valley Regional Bergman Field · Alamosa, 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 DU9
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
Frequently asked questions
How far is DU9 from ALS?
The flight distance from Dunnville (DU9) to Alamosa (ALS) 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 DU9 to ALS?
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 DU9 to ALS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DU9–ALS that never appear on search engines, with no booking fees.