• Flights
  • Packages
  • Hotels
  • Cars
Round-trip
Coach

Refine your search by airline, by city or airport or direct flights

Bundle & Save

Here's why travelers choose OneTravel
Price Match Promise
Find great flight deals to destinations worldwide
24/7 Customer Support
Speak to our travel experts: anytime, anywhere
ClubMiles Rewards
Earn points and air miles to maximize your rewards
Easy Cancellations
Convenient options online and with our 24/7 global support

Round TripOne Way

What Our Customers Say About Our Service?

Submit a review
  • Decent experience
    My experience with OneTravel was decent but could use some improvements. I found a good deal, but na vigating the site was a bit tricky at times. Thank....

    Read more

    Apr 22, 2026 Daniel Brown
  • Smooth Customer Service
    It was a great experience using OneTravel to book my honeymoon trip to Bali. The customer service was outstanding, and they helped me with the best options for our budget. I appreciated their travel advice, and everything went smoothly. Would highly recommend!

    Read more

    Apr 22, 2026 Sophia Martinez
  • Prices are excellent
    I had a good experience with OneTravel, although there were a few hiccups during the booking process. Customer service was helpful in resolving my issues. The prices were excellent, and I found a great last-minute deal. The confirmation emails were timely, and I loved the easy access to my itinerary online.

    Read more

    Apr 22, 2026 Benjamin Roberts

Ontario to Oklahoma City Flight Route Information

Travel Distance:1,138 Miles
Airlines Flying This Route: Southwest Airlines
Avg. Flight Duration:4.35 Hours

Insights About Flying from Ontario to Oklahoma City

Q. Which is the busiest day for passengers flying between Ontario to Oklahoma City?

A. Wednesday are the busiest days for passengers flying between Ontario to Oklahoma City. Knowing the peak travel day can help you plan your trip to avoid overcrowded flights or airports.

Q. What percentage of Ontario to Oklahoma City travelers were female?

A. Almost half of the passengers, approximately 50% were female. Knowing the gender distribution can be useful for solo female travelers or those interested in gender-related travel insights.

Q. What percent of Ontario to Oklahoma City travellers booked first or business class?

A. 100% of travelers booked first or business class on this route.

Q. What is the price range of a Ontario to Oklahoma City flight?

A. Ontario to Oklahoma City Flight Prices usually vary between 94.38 - 94.38.

Q. Which is the most popular airport for connecting flights between Ontario to Oklahoma City?

A. Denver International Airport is the most popular airport for connecting flights between ONT to OKC.

Q. On which days one can have the most flight options in Oklahoma City?

A. Wednesday offer the most flight options in Oklahoma City.

§ All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 3 months' data.

Cheap Flights from Ontario to Oklahoma City

Looking for cheap flights from Ontario (ONT) to Oklahoma City (OKC)? Find the best available Oklahoma City flight deals online at OneTravel. Book now and save more. An amazing city to escape the hustle and bustle of New York City, Buffalo is an exciting city with something for all. Visit the Theodore Roosevelt Inaugural National Historic Site and Burchfield Penney Art Center. Shop to your heart content at the Main Street and Walden Galleria. Dine and party hard at the bustling Downtown area. Buffalo has so much to offer. Book cheap Buffalo flights on OneTravel and save more on airline tickets! Find great airline deals on airlines flying to Buffalo including AirTran Airways, American Airlines and JetBlue Airways. The average flight time from Charlotte, NC to Buffalo, NY is around one hour and forty minutes.