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DIK to ONT: distance & flight time
Dickinson (Dickinson Theodore Roosevelt Regional Airport) → Ontario (Ontario International Airport)
1,171 mi
1,885 km · 1,018 nm
3h 1m
estimated nonstop flight time
-1h
time difference · heading southwest
See live DIK→ONT fares Phone-only fares on this route — call free
Flight time details
1,171 miles nonstop takes roughly 3h 1m gate to gate, flying southwest. 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
- DIK — Dickinson Theodore Roosevelt Regional Airport · Dickinson, 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 DIK
- SDY · Sidney - Richland Regional Airport91 mi away
- BIS · Bismarck Municipal Airport97 mi away
- GDV · Dawson Community Airport97 mi away
- ISN · Sloulin Field International Airport103 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 DIK from ONT?
The flight distance from Dickinson (DIK) to Ontario (ONT) is 1,171 miles (1,885 km, 1,018 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DIK to ONT?
A nonstop flight takes about 3h 1m 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 Dickinson and Ontario?
Ontario is 1 hour behind Dickinson.
What is the cheapest way to fly from DIK to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DIK–ONT that never appear on search engines, with no booking fees.