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Cheap Flights from Kansas City to Ontario $227.03

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Cheapest Flights from Kansas City to Ontario (MCI to ONT)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.
Ontario Airports

Orange County


Long Beach


Interesting Facts About Flights from Kansas City to Ontario (MCI to ONT)

Question : Looking for the cheapest flight over the next 30 days?
Answer : As of January 16th, the best day for deals to Ontario (ONT) from Kansas City (MCI) is February 14th. Bookings have been made roughly 23% below the average price for this route.

Question : Is there another way to get to LA/Ontario International Airport (ONT) besides Kansas City International Airport (MCI)?
Answer : Luckily for you, there is another airport nearby. Charles B. Wheeler Downtown Airport (MKC) is 14 miles away, and over the next two months, flights are 11% cheaper than those from Kansas City International Airport.

Question : How long do most people stay in Ontario when they fly in from Kansas City?
Answer : Travelers from MCI to ONT stay seven days on average.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : In February, Wednesday is your lowest-cost day to fly. Being flexible with your travel days garners you even more savings during your booking.

Question : Which airline is offering the cheapest round-trip flight from MCI to ONT?
Answer : American Airlines is offering its passengers the cheapest flights over the next three months.

Question : How often is the Kansas City International Airport (MCI) to LA/Ontario International Airport (ONT) route on schedule?
Answer : Passengers are currently getting to their destination on schedule 44% of the time, which ranks in the bottom quarter across all routes. When a flight is late, it averages between 30-40 minutes.