Oakland Airport (OAK) Flights to Ontario Airport (ONT)
We've found the cheapest flights to Ontario
Flight from Oakland International Airport to Ontario International are only operated by one airliner – Southwest Airlines. The flight time is approximately 1 Hour 30 Minutes.
The cost of ticket prices to Ontario International United States can vary quite considerably if you travel at certain times of the week especially at weekends. The cheapest flights available will generally be mid week or late in the evening, so if you are on a budget then these are the flight times you should consider. Alternatively, you could book well in advance and you flight could be up to 50% cheaper, especially with budget airliners. Flight to Ontario International will get more expensive the nearer you get the departure date, so it’s advisable to book in advance if it is possible.
If you plan on flying to Ontario International Airport from Oakland International Airport you can pre-arrange your long or short term parking at Oakland International Airport.
If you chose to rent a car at Ontario International Airport and need to return it, find the nearest fuel station along your route to Ontario International Airport in order to avoid incurring additional cost when you return your vehicle.
Organise and book your choice of transport to Oakland International Airport:
- Private Transfers to Oakland International Airport
- Buses to Oakland International Airport
- Taxis to Oakland International Airport
- Train Services to/near Oakland International Airport
Ensure your arrival at Ontario International Airport is as smooth as possible by pre-booking your transport - which in many cases will also save you money:
- Car rental at Ontario International Airport (ONT)
- Private transfers at Ontario International Airport (ONT)
- Buses from Ontario International Airport (ONT)
- Taxis from Ontario International Airport (ONT)
- Train services at or near Ontario International Airport (ONT)
You can also research and pre-book a hotel near Ontario International Airport
To see all airliners that offer flights between Oakland International Airport and Ontario International please see the table below.

Airliner | Mo | Tu | We | Th | Fr | Sa | Su | First Flight | Last Flight | Flights |
---|---|---|---|---|---|---|---|---|---|---|
Southwest Airlines | 5 | 4 | 4 | 5 | 5 | 3 | 5 | 06:00 | 21:05 | VIEW FLIGHTS |
Most people choose to fly with Southwest Airlines. They offer the largest number of flights so they have times which are most likely to suite you. The flights they offer will go by the flight numbers WN1885, WN2567, WN3287 and WN3297 with times between 06:00 and 21:05.
If you would like more information on this flight the please visit the website for Southwest Airlines at www.southwest.com/?ref=southwestairlines.com. You will be able to find the latest availability, prices and make your booking online.
Flight times for the route are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.

Day | Flight Times | Flights | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Monday | 06:00
10:45
13:10
17:55
20:00
| VIEW FLIGHTS | ||||||||||||||||||||
Tuesday | 06:00
13:20
16:35
20:20
| VIEW FLIGHTS | ||||||||||||||||||||
Wednesday | 06:00
13:20
16:35
20:20
| VIEW FLIGHTS | ||||||||||||||||||||
Thursday | 06:00
10:45
13:10
17:55
20:00
| VIEW FLIGHTS | ||||||||||||||||||||
Friday | 06:00
10:45
13:10
17:55
20:00
| VIEW FLIGHTS | ||||||||||||||||||||
Saturday | 05:50
12:50
18:40
| VIEW FLIGHTS | ||||||||||||||||||||
Sunday | 07:15
11:30
13:20
19:25
21:05
| VIEW FLIGHTS |
If the airlines stated don’t offer flights that suite your travel times, you could look at alternative options. Below we have summarised flights from alternative departures airports and flights that are not direct.

Route | Stops | Distance | Flying Time |
---|---|---|---|
San Francisco to Ontario | 0 | 1 Hour 30 Minutes | |
Mineta San Jose to Ontario | 0 | 1 Hour 27 Minutes | |
Sacramento to Ontario | 0 | 1 Hour 33 Minutes | |
Truckee to Ontario | 0 | 1 Hour 33 Minutes |
A useful tip to save money to exchange money before you go, or go to a bureau de change outside of the airport when you arrive. The exchange rate within the airport are not very good so try to avoid changing money their if you can.
Don't forget to book your hire car!
Flight Price FAQ - Oakland (OAK) to Ontario (ONT)
Compare Flight Prices from OAK to ONT

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Planning a trip? Save money on car hire by booking in advance
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