Nonstop flights from Ontario to Oakland

Southwest Airlines flies this route 2 to 4 times a day.

ONTOntario International

361 mi · 26 flights a week

OAKOakland San Francisco Bay

ONTOAK

When they leave

Ontario time

6:00a8:00pFirst departure 6:00 AM, last 8:00 PM

Four in the morning, 6:00 AM to 11:10 AM, then four in the afternoon, 12:15 PM to 4:00 PM, then two in the evening, 6:10 PM to 8:00 PM.

Every flight

Earliest first

6:00 AM→7:15 AMSouthwest AirlinesBoeing 737 MAX 8Sat
6:00 AM→7:15 AMSouthwest AirlinesBoeing 737 MAX 8Tue, Wed, Sun
6:30 AM→7:55 AMSouthwest AirlinesBoeing 737 MAX 8Mon, Thu, Fri
10:30 AM→11:50 AMSouthwest AirlinesBoeing 737-700Mon, Thu, Fri
11:10 AM→12:25 PMSouthwest AirlinesBoeing 737-700Tue, Wed
12:15 PM→1:30 PMSouthwest AirlinesBoeing 737 MAX 8Sun
2:40 PM→3:55 PMSouthwest AirlinesBoeing 737-700Tue, Wed
2:50 PM→4:05 PMSouthwest AirlinesBoeing 737 MAX 8Sun
4:00 PM→5:20 PMSouthwest AirlinesBoeing 737Mon, Thu, Fri, Sat
6:10 PM→7:25 PMSouthwest AirlinesBoeing 737-700Tue, Wed, Sun
8:00 PM→9:15 PMSouthwest AirlinesBoeing 737Mon, Thu, Fri

Schedules last checked Sep 21, 2026. Times are local.

Flying from Ontario to Oakland

Southwest Airlines is the only airline flying nonstop from Ontario to Oakland, 2 to 4 times a day on the Boeing 737 MAX 8, Boeing 737-700 and Boeing 737.

Flights run every day of the week, from 2 on Saturdays to 4 on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays and Sundays. The first arrival in Oakland is at 7:15 AM and the last at 9:15 PM. The flight covers 361 miles.

Flying back, Oakland to Ontario has 21 nonstop flights a week.

Return flights

Oakland to OntarioView

Find the cheapest day to fly from Ontario to Oakland.

Schedules as of Oct 9, 2026.