Flights from OKC(Oklahoma City|Will Rogers World Airport) to ONT(Los Angeles|Ontario International Airport)
Flights from Oklahoma City to Los Angeles
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OKC to ONT, Will Rogers World Airport to Ontario International Airport Cheap Flights
Find the best flight deals from Will Rogers World Airport to Ontario International Airport
OKC - ONT Flight Information
Oklahoma City → Los AngelesFlight information between Oklahoma City and Los Angeles
Cheapest one-way flight price
US$62
Cheapest return ticket price
US$156
Cheapest month
October
Peak season for travel
January
Flight distance
1,833.67 km
OKC - ONT Cheap Flights
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OKC - ONT Flight Airlines
Major airlines flying this route
OKC - ONT Route FAQs
Common questions about flights from OKC to ONT
Based on HopeGoo data, Frontier Airlines offers one-way fares as low as US$62 on Cheapest nonstop routes (e.g. OKC to ONT on Mon, Mar 2), while Frontier Airlines offers Cheapest nonstop round-trips from US$156 departing on Tue, Apr 14 and returning on Sat, Apr 18.
By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Oklahoma City to Ontario is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
To find best deals on flights from Oklahoma City to Ontario, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Mar 2, with one-way flights priced at just US$62. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Frontier Airlines. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Ontario travel is around January. · Get exclusive promo codes for HopeGoo app users.
The cheapest months to fly from Oklahoma City to Ontario is October, when demand for travel is lower.
After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Oklahoma City to Ontario on February 28, 2026 with Hawaiian Airlines, with prices starting at US$245.
The time difference between Ontario and Oklahoma City is 2h.
Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your HopeGoo, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.