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ALM to ONT: distance & flight time
Alamogordo (Alamogordo White Sands Regional Airport) → Ontario (Ontario International Airport)
674 mi
1,085 km · 586 nm
1h 56m
estimated nonstop flight time
-1h
time difference · heading west
See live ALM→ONT fares Phone-only fares on this route — call free
Flight time details
674 miles nonstop takes roughly 1h 56m 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
- ALM — Alamogordo White Sands Regional Airport · Alamogordo, United States
- ONT — Ontario International Airport · Ontario, 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 ALM
- HMN · Holloman Air Force Base7 mi away
- WSD · Condron Army Air Field42 mi away
- RUI · Sierra Blanca Regional Airport50 mi away
- LRU · Las Cruces International Airport66 mi away
Near ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Frequently asked questions
How far is ALM from ONT?
The flight distance from Alamogordo (ALM) to Ontario (ONT) is 674 miles (1,085 km, 586 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALM to ONT?
A nonstop flight takes about 1h 56m 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 Alamogordo and Ontario?
Ontario is 1 hour behind Alamogordo.
What is the cheapest way to fly from ALM to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALM–ONT that never appear on search engines, with no booking fees.