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ONT to HDN: distance & flight time
Ontario (Ontario International Airport) → Hayden (Yampa Valley Airport)
722 mi
1,162 km · 628 nm
2h 2m
estimated nonstop flight time
+1h
time difference · heading northeast
See live ONT→HDN fares Phone-only fares on this route — call free
Flight time details
722 miles nonstop takes roughly 2h 2m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- HDN — Yampa Valley Airport · Hayden, 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 ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Near HDN
- SBS · Steamboat Springs Bob Adams Field19 mi away
- EGE · Eagle County Regional Airport60 mi away
- SAA · Shively Field70 mi away
- RIL · Garfield County Regional Airport71 mi away
Frequently asked questions
How far is ONT from HDN?
The flight distance from Ontario (ONT) to Hayden (HDN) is 722 miles (1,162 km, 628 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to HDN?
A nonstop flight takes about 2h 2m 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 Ontario and Hayden?
Hayden is 1 hour ahead of Ontario.
What is the cheapest way to fly from ONT to HDN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–HDN that never appear on search engines, with no booking fees.