Nonstop flights from Dallas to Ontario
Southwest Airlines flies this route daily.
DALDallas Love Field
1,197 mi · 7 flights a week
ONTOntario International
When they leave
Dallas time11:00a7:20pFirst departure 11:00 AM, last 7:20 PM
Two in the morning, 11:00 AM to 11:30 AM, then one afternoon flight at 2:55 PM, then one evening flight at 7:20 PM.
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Earliest first
Schedules last checked Sep 20, 2026. Times are local.
Flying from Dallas to Ontario
Southwest Airlines is the only airline flying nonstop from Dallas to Ontario, daily on the Boeing 737 MAX 8 and Boeing 737.
The first arrival in Ontario is at 12:00 PM and the last at 8:20 PM. The flight covers 1,197 miles.
Flying back, Ontario to Dallas has 7 nonstop flights a week. Fort Worth (DFW) also has nonstop flights to Ontario, 42 a week.
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Schedules as of Oct 9, 2026.