$80 Cheap Flights from Ontario Intl. Airport (ONT) to Oklahoma City (OKC)
Popular airlines from Ontario Intl. Airport (ONT) to Will Rogers World Airport (OKC)
Frontier AirlinesFrontier Airlines
American AirlinesAmerican Airlines
Southwest AirlinesSouthwest Airlines
UnitedUnited
DeltaDelta
Alaska AirlinesAlaska Airlines
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Cheap Flights from Ontario to Oklahoma City (ONT-OKC)
Alternative airports near Oklahoma City
Prices were available within the past 7 days. Prices and availability are subject to change.
Find the cheapest month to fly from Ontario (ONT) to Oklahoma City (OKC)
October is typically the cheapest month to flyOctober is typically the cheapest month to fly
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Ontario (ONT) to Oklahoma City (OKC) at a glance
Explore a range of options for Oklahoma City flights from Ontario (ONT) to Will Rogers World Airport (OKC) on this domestic short-haul route. Whether you prefer full-service airlines or are on the lookout for cheap flights from Ontario, you can easily compare itineraries to find the best fit for your budget and schedule. Get ready to experience the vibrant sights and neighborhoods of Oklahoma City while planning your travel from Los Angeles - Ontario International Airport.
- Fastest flight duration: around 5h 30m non-stop
- Route distance: roughly 1,100 miles (1,770 km)
- Flights per week: around 14 flights with multiple daily departures on average
- Typical fares (one-way): economy tickets often range from $80–$475, depending on seasonality and how far ahead you book
Flights from Los Angeles - Ontario International Airport (ONT) to Will Rogers World Airport (OKC)
Based on the latest traveler bookings, here are the top airlines favored for flights from Ontario to Oklahoma City, offering both non-stop and one-stop options. Popular layover spots include Sky Harbor International Airport (PHX, approximately 1 hour 15 minutes), Harry Reid International Airport (LAS, around 1 hour 15 minutes), and Denver International Airport (DEN, about 1 hour 30 minutes). These choices allow you to customize your itinerary by balancing price, total travel time, and cabin class to find the best fit for your journey.
- American Airlines: This full-service airline provides one-stop flights, with one-way ticket prices generally falling between $125 and $485. It represents about 37% of flights on this route, featuring an in-flight duration of 3 hours and 45 minutes, leading to a total travel time of approximately 5 hours, including layover.
- Southwest Airlines: As a budget-friendly carrier, Southwest offers one-stop service with one-way fares usually ranging from $105 to $485. It accounts for around 33% of departures on this route, with a flight time of 3 hours and 45 minutes and an overall journey duration of about 5 hours, factoring in the layover.
- Frontier Airlines: This low-cost airline also provides one-stop service, with one-way fares typically between $80 and $235. Frontier makes up approximately 18% of the flights on this route, featuring an in-flight time of 3 hours and 45 minutes, resulting in a total journey time of roughly 5 hours, including layover.
- United: A full-service option, United Airlines offers both non-stop and one-stop flights, with one-way fares ranging from $130 to $525. It comprises about 7% of departures on this route, with a standard one-stop flight duration of 3 hours and 45 minutes and a total travel time of around 5 hours.
- Delta: Delta Airlines, another full-service provider, offers one-stop service with one-way fares typically between $135 and $485. It accounts for roughly 5% of the departures on this route, with an in-flight time of 3 hours and 45 minutes and a total journey time of about 5 hours, including layover.
Travelers flying from Ontario to Oklahoma City can enhance their experience by upgrading to first class, available on American Airlines and United for this route.
Best time to fly from Ontario (ONT) to Oklahoma City (OKC)
The most popular months for travelers flying from Ontario to Oklahoma City are February, March, and April, when peak temperatures in Oklahoma City reach up to 60.4°F in April. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 75.9°F and typically the lowest average one-way fare (around $167). Flight availability peaks in November, with approximately 17 flights per week, making it easier to find convenient departure times. January and February have the fewest flights, with approximately 11 flights per week.
- Cheapest time to fly: September usually offers good deals with average one-way fare around $167, roughly 23% cheaper than the yearly average.
- Another budget-friendly time to fly: October typically offers an average one-way fare of around $192.
- Most flight options: November has the highest number of flights from Ontario to Oklahoma City, with approximately 17 flights per week, giving you more flexibility in scheduling your trip.
| Month | Temperature | Demand | Weekly Flights | Average one-way Fare |
| January | 39.4°F (4.1°C) | Average | 11 | $258 |
| February | 41.7°F (5.4°C) | Slightly High | 11 | $213 |
| March | 53.1°F (11.7°C) | Slightly High | 13 | $268 |
| April | 60.4°F (15.8°C) | Slightly High | 15 | $254 |
| May | 68.9°F (20.5°C) | Average | 16 | $195 |
| June | 79.5°F (26.4°C) | Average | 15 | $212 |
| July | 83.8°F (28.8°C) | Average | 16 | $221 |
| August | 83.1°F (28.4°C) | Slightly Low | 14 | $201 |
| September | 75.9°F (24.4°C) | Slightly Low | 12 | $167 |
| October | 62.8°F (17.1°C) | Average | 15 | $192 |
| November | 51.1°F (10.6°C) | Average | 17 | $209 |
| December | 42.1°F (5.6°C) | Slightly Low | 14 | $216 |
*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.
Alternative routes from Ontario (ONT) to Oklahoma City (OKC)
- Ontario to Lawton (ONT-LAW): Located approximately 73 miles from Will Rogers World Airport (OKC), Lawton-Fort Sill Regional Airport (LAW) offers one-way economy fares that generally fall between $190 and $450, influenced by the season and the timing of your booking. Travelers can typically find one-stop options for this route, with the majority of connections occurring through Dallas-Fort Worth International Airport (DFW). American Airlines is the primary carrier for this route, and first-class service is also available.
- Orange County to Oklahoma City (SNA-OKC): John Wayne Airport (SNA) is about 31 miles from Los Angeles - Ontario International Airport (ONT). One-way economy tickets on this route usually range from $85 to $470, depending on the season and how far in advance you book. This route features both non-stop and one-stop flight choices, with common layovers at Denver International Airport (DEN) and Sky Harbor International Airport (PHX). Key airlines servicing this route include American Airlines and the budget-friendly Southwest Airlines. First-class service is also offered on this route.
How to find the best prices for flights from Ontario (ONT) to Oklahoma City (OKC)
Getting some of the best deals on flights from Ontario to Oklahoma City is all about timing and flexibility. Here are some key tips to help you save:
- Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Early morning departures (12am-5am) tend to be less expensive, although morning flights (5am-12pm) are more popular. Additionally, flying on Friday often results in cheaper prices, while Thursday remains the most popular travel day.
- Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
- Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
- Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
- Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
- Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.
*Members only. Savings vary and are not available on all bundles. Select hotels.
Arriving at Will Rogers World Airport from Los Angeles - Ontario International Airport
Oklahoma City welcomes travelers from Ontario with a range of transport options based on price, convenience, and proximity. Here's how to reach Oklahoma City efficiently:
- Hotel transfer: Transfers offer a convenient way to reach your hotel in Oklahoma City, with private rides that can be arranged in advance.
- Car rental: Renting a car from Will Rogers World Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Will Rogers World Airport on Expedia.
- Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
- Public transportation: From Will Rogers World Airport, Santa Fe Depot, a train station, is located about 6.7 miles away, providing convenient access for travelers seeking rail connections.
Ontario Intl. Airport to Oklahoma City Flights
The cheapest times to fly from Ontario Intl. Airport to Oklahoma City
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ontario Intl. Airport to Oklahoma City are during the month of November. You can find some of the cheapest flights from Ontario Intl. Airport to Oklahoma City with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Ontario Intl. Airport to Oklahoma City
Sunday is one of the best days to book for cheap flights from Ontario Intl. Airport to Oklahoma City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Ontario Intl. Airport to Oklahoma City
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ontario Intl. Airport to Oklahoma City in 2026. You can also book with separate airlines for your outbound and return journeys, from $80 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ontario Intl. Airport to Oklahoma City flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Ontario Intl. Airport to Oklahoma City airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently Asked Questions
How much does a flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World) cost?
You can find cheap one-way flights from $80 and cheap return flights $161 Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World) with Expedia. One-way flights typically cost between $195 and $809, and return flights often range between $339 and $1122. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World) ticket fares go up or down.
*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World)?
The cheapest month to fly from ONT to OKC is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World)?
Enter ONT to OKC and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World)?
Southwest Airlines is one of the cheapest airlines offering connecting flights from Ontario, CA (ONT) to Oklahoma City, OK (OKC), with round-trip tickets starting from around $612. This flight includes a layover in Sacramento Intl. (SMF). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World)?
To find a cheap flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World)?
The earliest flight from Los Angeles - Ontario International Airport (ONT) to Will Rogers World (OKC) usually leaves at about 12:55 AM, operated by American Airlines. This seasonal flight can help you get an early start in Oklahoma City. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World)?
The most popular departure times for flights from Ontario, CA (ONT) to Oklahoma City (OKC) are in the early morning, from 6am to 9am. About 31% of passengers prefer this time window. Many major carriers, including American Airlines, Southwest Airlines, and United Airlines, offer flights during this window. This timing works well because it lets you start your day early and arrive in Oklahoma City with plenty of time to explore.
How long does it take to fly from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World)?
A flight from ONT to OKC with a layover takes around 5 hours, with the route covering approximately 1,137 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World)?
First class is available on flights from ONT to OKC. First class cabins are available on:
- American Airlines
- United Airlines
- Delta Air Lines
How do I earn miles on a Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World) flight with Expedia?
It's easy to earn miles on a Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.
*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Oklahoma City from Los Angeles - Ontario Intl. (ONT)?
If you're planning to travel to Oklahoma City from Los Angeles - Ontario Intl. (ONT), you can fly into Will Rogers World (OKC) Some flights may connect through major hubs like San Francisco Intl. (SFO), Denver Intl. (DEN), Sacramento Intl. (SMF) before reaching Oklahoma City. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World) at the last minute?
Typically, booking a last minute flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World) flight and hotel package?
Securing a Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World) Oklahoma City Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World)?
If you booked your Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Oklahoma City, OK (OKC-Will Rogers World) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.
Travel information
Origin airport | Ontario Intl. Airport |
|---|---|
Destination airport | Will Rogers World Airport |
Distance | 1,137 miles away |
Airlines serving | Frontier Airlines, American Airlines, Southwest Airlines, United, Delta, Alaska Airlines |
Popular airline | Frontier Airlines |
Roundtrip price | $161 |