Nonstop flights from Dallas to Ontario

2 airlines fly this route, with up to 6 flights a day.

DFWDallas Fort Worth International

1,186 mi · 42 flights a week

ONTOntario International

DFWONT

When they leave

Dallas time

7:35a9:59pFirst departure 7:35 AM, last 9:59 PM

Three in the morning, 7:35 AM to 10:41 AM, then one afternoon flight at 12:30 PM, then two in the evening, 5:47 PM to 9:59 PM. Every flight runs daily.

Every flight

Earliest first

7:35 AM→8:41 AMFrontier AirlinesAirbus A321neoDaily
8:30 AM→9:34 AMAmerican AirlinesAirbus A321Daily
10:41 AM→11:43 AMAmerican AirlinesAirbus A321Daily
12:30 PM→1:31 PMAmerican AirlinesAirbus A321Daily
5:47 PM→6:47 PMAmerican AirlinesAirbus A321Daily
9:59 PM→10:59 PMAmerican AirlinesBoeing 737Daily

Schedules last checked Sep 19, 2026. Times are local.

Flying from Dallas to Ontario

American Airlines flies most often, 5 times a day on the Airbus A321 and Boeing 737. Frontier Airlines flies daily on the Airbus A321neo.

There are 6 flights every day of the week. The first arrival in Ontario is at 8:41 AM and the last at 10:59 PM. The flight covers 1,186 miles.

Flying back, Ontario to Dallas has 42 nonstop flights a week. Love Field (DAL) also has nonstop flights to Ontario, 7 a week.

Return flights

Ontario to DallasView

Every Dallas airport

All Dallas to Ontario flightsView

Find the cheapest day to fly from Dallas to Ontario.

Schedules as of Oct 9, 2026.