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DFW to ONT: distance & flight time
Dallas-Fort Worth (Dallas Fort Worth International Airport) → Ontario (Ontario International Airport)
1,186 mi
1,908 km · 1,030 nm
3h 3m
estimated nonstop flight time
-2h
time difference · heading west
See live DFW→ONT fares Phone-only fares on this route — call free
Flight time details
1,186 miles nonstop takes roughly 3h 3m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- DFW — Dallas Fort Worth International Airport · Dallas-Fort Worth, 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 DFW
- DAL · Dallas Love Field11 mi away
- ADS · Addison Airport13 mi away
- AFW · Fort Worth Alliance Airport17 mi away
- RBD · Dallas Executive Airport18 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 DFW from ONT?
The flight distance from Dallas-Fort Worth (DFW) to Ontario (ONT) is 1,186 miles (1,908 km, 1,030 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DFW to ONT?
A nonstop flight takes about 3h 3m 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 Dallas-Fort Worth and Ontario?
Ontario is 2 hours behind Dallas-Fort Worth.
What is the cheapest way to fly from DFW to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DFW–ONT that never appear on search engines, with no booking fees.