Cheap flights from Ontario to Oklahoma from $85
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Oklahoma departing on 7/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Ontario to Oklahoma
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 to Oklahoma?
The cheapest month to fly to Oklahoma from Ontario is in July. Flight prices, which tend to average around $275, are often lower during this time because this is during the off-season. If you are unable to visit Oklahoma during the month of July, then departing from Ontario during the month February is also very affordable. Most momondo users find prices during this month for around $298.
What is the cheapest day to depart on your flight to Oklahoma?
The cheapest day to depart from Ontario to Oklahoma is on a Monday when prices can be found for as low as $232. Flights from Ontario to Oklahoma on a Sunday will generally be more expensive and average around $409. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Oklahoma?
Flying to Oklahoma from Ontario in the evening is the least expensive time of day to depart. momondo users have found prices as low as $243 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $431 on average. Flights to Oklahoma from Ontario at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Oklahoma?
You are more likely to see cheaper flights to Oklahoma from Ontario when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Oklahoma for around $342 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oklahoma from Ontario for as low as $119 on momondo.
What is the cheapest airline that flies from Ontario to Oklahoma?
Frontier, American Airlines, and Alaska Airlines are the most popular carriers operating from Ontario to Oklahoma
What airlines fly to Oklahoma?
American Airlines, Southwest and Frontier are the top three most popular airlines that fly to Oklahoma from Ontario according to our data. American Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Oklahoma. Keep in mind that there are 7 different airlines that fly to Oklahoma on a routine basis, so you have a few additional options to choose from.
Cheap Ontario to Oklahoma flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Oklahoma
When did momondo last update prices for flights from Ontario Airport to Oklahoma?
Prices for flights from Ontario Airport to Oklahoma were last updated today.
How many operators does momondo search for flights from Ontario Airport to Oklahoma?
As of June 2025, there are 7 operators available to choose from for flights from Ontario Airport to Oklahoma.
How old do you have to be to fly from Ontario Airport to Oklahoma?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Oklahoma.
What documentation or ID do you need to fly to Oklahoma?
The travel and health documents required for your trip to Oklahoma can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oklahoma. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Ontario to Oklahoma
Compare and see reviews for airlines that fly from Ontario to Oklahoma with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $110 | Free Cancellation | Rating 5.9 3,301 reviews | |||
| PriceFrom $231 | Free Cancellation | Rating 8.0 7,965 reviews | |||
| PriceFrom $279 | Free Cancellation | Rating 8.0 4,280 reviews | |||
| PriceFrom $287 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $361 | Free Cancellation | Rating 7.4 8,809 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Oklahoma?
Finding the right flight to Oklahoma from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oklahoma quick and easy, saving you time and money.
Can I find flights from Ontario to Oklahoma with flexible booking policies on momondo?
Flights from Ontario to Oklahoma with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Ontario to Oklahoma?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Oklahoma.
I’m not ready to book a flight from Ontario to Oklahoma right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Oklahoma from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.