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Cheap Flights from Oakland Metropolitan Oak to Ontario International (OAK - ONT)

Top last minute flight deals

Feeling spontaneous? It’s never too late to book a trip. Here’s our pick of the best last minute flights to Ontario...
Estimated lowest prices only. Found in the last 14 days.

Direct flights to Ontario International

Non-stop flights currently depart between February and August

  • AVERAGE FLIGHT TIME1h 20min
  • CHEAPEST DIRECT RETURN£149
  • AVERAGE FLIGHTS PER WEEK45
AIRLINES THAT FLY DIRECT
Southwest Airlines
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Flight information Oakland Metropolitan Oak to Ontario International

Cheapest return price last month

£149

Direct airline

1

Flights per week

51

Average flight time, total distance 361 miles

1h 10min

Most popular airline last month

Southwest Airlines

Ontario International, Chino and Upland Cable

3 airports

Frequently asked questions

There are 3 airports in Ontario: Ontario International, Upland Cable and Chino.
The best price found on Skyscanner for a flight from Oakland Metropolitan Oak to Ontario International is £149. This was found by aggregating across different carriers and is the cheapest price for the whole month.
1h 10min is the average flight time from Oakland Metropolitan Oak to Ontario International.
There is one airline that flies direct from Oakland Metropolitan Oak to Ontario International.
As of February, there are 51 flights per week flying from Oakland Metropolitan Oak to Ontario International.

Compare flights from Oakland to Ontario and find cheap tickets with Skyscanner

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When is the best time to book from Oakland to Ontario?

Useful information before booking your travel from Oakland to Ontario

Check the travel information panel above to get exact information about:

  • Distance from Oakland to Ontario
  • Flight time to Oakland from Ontario
  • Which airlines provide the cheapest tickets from Oakland to Ontario
  • Which airlines fly direct to Ontario from Oakland.

Know your cabin luggage size and weight restrictions thanks to our guide to hand baggage.

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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.