Cheap flights from Ontario to Oakland (ONT - OAK)

Flight FAQs

From Ontario to Oakland

Are flight prices decreasing from Ontario to Oakland due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and Oakland for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Ontario to Oakland to control the spread of COVID-19?

Alaska Airlines, JetBlue, and Delta are some of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travelers booking flights from Ontario to Oakland include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Ontario to Oakland have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and Spirit Airlines flying from Ontario to Oakland have implemented new flexible cancellation policies.

Can I find flights from Ontario to Oakland for under $200 on Cheapflights?

Yes, there are multiple flights from Ontario to Oakland for under $200. The cheapest flight booked recently is on Multiple Airlines for just $145, but on average you can expect to pay $286.

Are there nonstop flights from Ontario to Oakland for under $100 on Cheapflights?

There are no nonstop flights from Ontario to Oakland, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Ontario to Oakland for under $200?

There are currently 11+ open flights from Ontario to Oakland within the next 7 days for less than $200.

What days are nonstop flights available from Ontario to Oakland?

Days when nonstop flights are available for this flight are: Monday, Tuesday, Wednesday, Thursday, Saturday.

How popular is this flight route?

The Ontario to Oakland flight path was viewed by 880 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Ontario or Oakland?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Ontario is roughly less than Oakland. You can assume this to be the case over the next 4 days.

Is Ontario weather warmer or cooler than Oakland?

With an average temperature of 95 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Oakland are colder than in Ontario.

How long is the flight from Ontario to Oakland?

Airlines like Alaska Airlines fly from Ontario to Oakland in about 5h 35m. The time it takes to get you to your destination can typically vary by up to .

What is the cheapest airline to fly from Ontario to Oakland round-trip?

Cheapflights users have booked flights from Ontario to Oakland round-trip from $312.

What are the cheapest airlines to fly from Ontario to Oakland one-way?

One-way options have recently been found by users for as low as $141 on Alaska Airlines. Another option is Delta, who have fights from $297.