Flight information for Oakland, California to Ontario
(OAK to ONT)
Find info about flight duration, direct flights, and airports for your flight from Oakland, California to Ontario
| Best Price Found | $128 | The best flight deal from Oakland, California to Ontario found on momondo in the last 72 hours is $128 |
| Fastest flight time | 5h 36m | The fastest flight from Oakland, California to Ontario takes 5h 36m |
| Direct flights | None | There are no direct flights from Oakland, California to Ontario. Popular non-direct route for this connection is Oakland Airport - Ontario Airport. |
| Airports in Ontario | 1 airport | There is 1 airport near Ontario: Ontario (ONT) |
How to get the cheapest flight ticket from Oakland, California to Ontario
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Oakland, California to Ontario?
July
The cheapest time of year to fly to Ontario from Oakland, California is July. Most expensive is May
What is the cheapest day to depart Oakland, California for Ontario?
Saturday
The cheapest day of the week is typically Saturday. The most expensive is typically Monday
When is the cheapest time to fly from Oakland, California to Ontario?
in the evening
Oakland, California to Ontario flights are approximately 24% more expensive at noon than in the evening
What is the cheapest airline that flies to Ontario from Oakland, California?
Spirit Airlines
Alaska Airlines, Delta, and JSX are the most popular carriers operating from Oakland, California to Ontario
What is the cheapest Oakland, California to Ontario flight route?
Oakland - Ontario
Fly from Oakland to Ontario for the best Oakland, California - Ontario flight prices
How far in advance should you book Oakland, California to Ontario flights?
38 days before
The cheapest time to buy a flight from Oakland, California to Ontario is approximately 38 days to departure
Easily compare round-trip flights from Oakland, California to Ontario
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Oakland, California to Ontario by changing tabs
Find the cheapest one-way flights from Oakland, California to Ontario
If you're looking for one-way flights from Oakland, California to Ontario, view some of our deals below provided by Frontier
Search last-minute flights to Ontario from Oakland, California
Find and compare flight prices for your last-minute flight from Oakland, California to Ontario
Best airlines flying from Oakland, California to Ontario
Compare and see reviews for airlines that fly from Oakland, California to Ontario with momondo
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Great service
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Great
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Absolutely everything about this flight experience was awful. My flight was initially cancelled due to Hurricane Ida, but at no point did I feel the customer service was aimed at helping me find a way home to New Orleans. My flight was then changed again last minute without any warning or timely communication, removing me from the flight altogether and rescheduling me, (again, without my consent or knowledge) for a flight to Baltimore for the next day. Still trying to figure out why they thought that was a good choice, taking me even further away from my originally planned destination and now devastated home. The gate agents were overwhelmed with the number of disgruntled and confused passengers (I was not the only one who was switched to a different flight without consultation) and were frankly unprepared for the number of passengers who now needed assistance, further delaying the boarding process & flights for everyone onboard. I learned my lesson trying to save a few extra bucks. I will never fly Spirit again.
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Pros: Everything! From ticketing agent to all the crew on our flight back were awesome. Thank you!
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Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!
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Outdated media
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12 hours later still haven’t left the airport
Are airlines flying from Oakland to Ontario offering flexible cancellation due to COVID-19?
Due to the global impact of COVID-19, some of our airline partners operating flights from Oakland to Ontario, such as United Airlines, American Airlines, and Spirit Airlines may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.
How far is Oakland to Ontario by plane?
The distance between Oakland and Ontario is about 365.2 mi.
Can I fly to Ontario from Oakland right now?
Most visitors from Oakland need to provide a negative COVID-19 test result and/or quarantine to enter Ontario.
COVID-19 testing requirements
Visitors from Oakland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.
Quarantine requirements
Visitors from Oakland are not required to quarantine after entering Ontario.
Can I fly back to Oakland from Ontario?
COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Oakland.
Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Oakland.