Flights operate between Ontario (ONT) and Oakland (OAK).
1 airline operates this route with 3-9 flights daily flights.
Average flight time is 1h 15m - 1h 40m.
Route distance is 363 miles (584 km).
Route Distance
363 miles (584 km)
Average Duration
1h 15m - 1h 40m
Airlines Operating This Route
Southwest Airlines
Flight Frequency
Daily Flights
3-9 flights
Weekly Flights
35
Typical Departure Time Ranges
Earliest Departure
06:20
Latest Departure
18:45
Route Intelligence Dashboard
Overall Connectivity Score
70
GoodRoute Diversity
1
Direct Routes
Southwest Airlines serves 1 destination from ONT
Weekly Frequency
28
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| ONT → Oakland (OAK) (OAK) | 28/week | 1h 15m - 1h 40m | 363 km | Moderate |
Flight Schedule & Filters
Southwest Airlines flights from Ontario (ONT) to Oakland (OAK)
Southwest Airlines operates scheduled nonstop flights between Ontario (ONT) and Oakland (OAK). Southwest Airlines operates 3-9 flights daily flights on this route.• Flight Duration: 1h 15m - 1h 40m (average flight time)• Distance: 363 miles (584 km) (air miles between airports)• Daily Flights: 3-9 flights (scheduled departures per day)
Ontario (ONT)
US
Oakland (OAK)
US
FLIGHT TIME
1h 15m - 1h 40m
FLIGHT DISTANCE
363 miles (584 km)
1h 20m - 1h 25m
06:20
18:45
363 miles (584 km)
January
1 (Show)
35
Southwest Airlines Terminal Information & Contact
Departure Terminal - Ontario (ONT)
Terminal: 4
Phone: 800-435-9792
Location: 4, Ontario, US
Arrival Terminal - Oakland (OAK)
Terminal: 2
Phone: 800-435-9792
Location: 2, Oakland, US
Southwest Airlines Flight Schedule from Ontario (ONT) to Oakland (OAK)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN3047 |  Southwest Airlines | 06:20 | 07:45:00 | Boeing 737MAX 8 Passenger |
WN3985 | Southwest Airlines | 13:25 | 14:50:00 | Boeing 737-700 (winglets) Passenger/BBJ1 |
WN4856 | Southwest Airlines | 16:20 | 17:45:00 | Boeing 737-800 (winglets) Passenger/BBJ2 |
WN3986 | Southwest Airlines | 18:45 | 20:05:00 | Boeing 737MAX 8 Passenger |
Southwest Airlines Monthly Flight Calendar
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Southwest Airlines Terminal Information
Departure Terminal at Ontario (ONT):
Terminal 4:
• Southwest Airlines Terminal Phone: 800-435-9792
Arrival Terminal at Oakland (OAK):
• Terminal : Southwest Airlines operates from this terminal
Terminal 2:
• Southwest Airlines Terminal Phone: 800-435-9792
Southwest Airlines Contact Information and Customer Services
Southwest Airlines Address
2702 Love Field Dr
Dallas, TX 75235, US
Customer Service Phone
800-435-9792Official Website
southwest.com/Frequently Asked Questions
How many Southwest Airlines flights operate from Ontario (ONT) to Oakland (OAK)?
Southwest Airlines operates 4 flights from Ontario (ONT) to Oakland (OAK).
What city does Oakland (OAK) airport serve?
Oakland (OAK) airport serves Oakland, US.
How long is the Southwest Airlines flight from Ontario (ONT) to Oakland (OAK)?
The flight duration is approximately 1h 15m - 1h 40m.
What is the distance from Ontario (ONT) to Oakland (OAK)?
The distance is 363 miles (584 km).
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737MAX 8 Passenger, Boeing 737-700 (winglets) Passenger/BBJ1, Boeing 737-800 (winglets) Passenger/BBJ2 on this route.
What are the earliest and latest Southwest Airlines flight departure times?
The earliest Southwest Airlines flight departs at 06:20 and the latest departs at 18:45.
Which terminal does Southwest Airlines use at Ontario (ONT)?
Southwest Airlines flights from Ontario (ONT) depart from Terminal 4. Terminal 4 phone: 800-435-9792.
View all Southwest Airlines flights to Ontario (ONT) →
Popular Southwest Airlines routes from Ontario include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.