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MCI (Kansas City) to ONT (Ontario) Flights $201.6

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Cheap MCI to ONT Flights

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

Orange County


Long Beach


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

Question : Over the coming months, which airline is getting their passengers to Ontario International Airport (ONT) round-trip the cheapest?
Answer : United Airlines is offering the best deal at $196. Better snatch it up quickly because prices range all the way up to $628 over the next three months.

Question : Should you take that vacation to Ontario in the next 30 days?
Answer : As of Jul 24th, the cheapest day to fly from Kansas City to Ontario is Aug 16th. Tickets are currently being sold for $286, which is 30% below the average price for this route.

Question : How many days should you spend in Ontario?
Answer : Passengers from MCI to ONT stay five days on average.

Question : Is there an alternative to Kansas City International Airport (MCI) for getting you to Ontario?
Answer : Departing from Kansas City International Airport is not the only way to get to Ontario International Airport. Try searching for flights from Charles B. Wheeler Downtown Airport (MKC) as well. Over the upcoming months, flights from MKC to ONT are being booked 13% cheaper than flights from MCI to ONT. Being only 14 miles away, it's easily accessible for most.

Question : In terms of overall promptness, how does MCI to ONT rank compared to the rest of the world?
Answer : Using the combined on-time percentage and average delay breakdown, Kansas City to Ontario currently has a 1 out of a possible 5 star rating. A 1-star rating means you should feel rather worried about getting to Ontario on time.

Question : What price range should you expect when booking from Kansas City (MCI) to Ontario (ONT)?
Answer : Prices for this trip tend to fluctuate less than other flights in the United States. They can vary from $196 to $628. Prices tend to be lower the further out you book.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : For the month of August, Saturday is your lowest-cost day to fly. Being flexible with your travel days garners even more savings during booking.