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FLD to ALS: distance & flight time
Fond du Lac (Fond du Lac County Airport) → Alamosa (San Luis Valley Regional Bergman Field)
1,009 mi
1,623 km · 876 nm
2h 40m
estimated nonstop flight time
-1h
time difference · heading west
See live FLD→ALS fares Phone-only fares on this route — call free
Flight time details
1,009 miles nonstop takes roughly 2h 40m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- FLD — Fond du Lac County Airport · Fond du Lac, United States
- 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 FLD
- OSH · Wittman Regional Airport15 mi away
- ETB · West Bend Municipal Airport30 mi away
- SBM · Sheboygan County Memorial Airport32 mi away
- ATW · Appleton International Airport34 mi away
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 FLD from ALS?
The flight distance from Fond du Lac (FLD) to Alamosa (ALS) is 1,009 miles (1,623 km, 876 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLD to ALS?
A nonstop flight takes about 2h 40m 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 time difference between Fond du Lac and Alamosa?
Alamosa is 1 hour behind Fond du Lac.
What is the cheapest way to fly from FLD to ALS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLD–ALS that never appear on search engines, with no booking fees.