Trip.com
>
Flights
>
Flights to United States
>
Flights to California
>
Flights to Ontario
>
Flights from Oakland to Ontario

Cheap flight deals from Oakland to Ontario

Non stop flight deals! Book direct flights from Oakland to Ontario: One way flights from KWD 12, round trip flights from KWD 23. Cheapest next 3 months.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Oakland to Ontario

The distance between Oakland and Ontario is about 577.94 km. The most popular month to Ontario is February. The off-season for travel is September.

Cheapest one-way flight price KWD 12
Cheapest round-trip ticket price KWD 23
Off-season for travel September
Peak season for travel February
Flight distance 577.94 km

When is the cheapest time to fly from Oakland to Ontario?

The cheapest time for Oakland to Ontario flights: Jul 27 to Aug 3 — one way flight prices from KWD 11.

Cheapest flights
From price
Search
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28

  • Oct

    28 5
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Oakland (OAK) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Oakland to Ontario based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Oakland (OAK) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around KWD 142.

How to find a cheap flight from Oakland to Ontario

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Oakland to Ontario. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

More Travel Options