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Uncover the best deals on Ontario to Kansas City flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest ONT - MCI Flights
Useful information for finding best airline tickets from Ontario International to Kansas City International on your next trip.
Cheapest Round Trip Flight
$696
Delta Airlines
• 1 stop
• 12h 32m
Nov 10 – Nov 17
The cheapest round trip flight from Ontario to Kansas City (ONT-MCI-ONT) is currently $696
Cheapest One way Flight
$178
American Airlines
• 1 stop
• 11h 53m
Nov 08
The cheapest one way flight from Ontario to Kansas City (ONT-MCI) is currently $178
Fastest Flight
10h 4m
The fastest nonstop flight from Ontario to Kansas City (ONT-MCI) takes 10h 4m
Top Airlines Flying from Ontario to Kansas City
Latest Flight Deals from Ontario (ONT) to Kansas City (MCI)
Compare and book low fare round-trip air tickets from Ontario to Kansas City. Ideal for travelers with confirmed return itineraries.
Nov 10 - Nov 17, Economy
Ontario → Kansas City
12h 32m
12:18 PM - 10:10 PM • 1 stop
Ontario → Kansas City
15h 34m
1:20 PM - 8:54 PM • 1 stop
Delta Airlines
Nov 10 - Nov 17, Economy
Ontario → Kansas City
15h 37m
12:18 PM - 11:55 PM • 1 stop
Ontario → Kansas City
15h 34m
1:20 PM - 8:54 PM • 1 stop
Delta Airlines
Nov 10 - Nov 17, Economy
Ontario → Kansas City
12h 1m
7:05 AM - 4:26 PM • 1 stop
Ontario → Kansas City
15h 34m
1:20 PM - 8:54 PM • 1 stop
Delta Airlines
Nov 10 - Nov 17, Economy
Ontario → Kansas City
12h 32m
12:18 PM - 10:10 PM • 1 stop
Ontario → Kansas City
5h 38m
4:00 PM - 5:38 PM • nonstop
Delta Airlines
Explore competitive one-way airfare options for ONT - MCI flights. Best suited for flexible or open-ended travel plans.
Flying to Kansas City soon? We've surfaced some of the most affordable last-minute flights from Ontario to Kansas City, ideal for urgent plans or spontaneous trips.
Nov 10 - Nov 17, Economy
Ontario → Kansas City
12h 32m
12:18 PM - 10:10 PM • 1 stop
Ontario → Kansas City
15h 34m
1:20 PM - 8:54 PM • 1 stop
Delta Airlines
Nov 10 - Nov 17, Economy
Ontario → Kansas City
15h 37m
12:18 PM - 11:55 PM • 1 stop
Ontario → Kansas City
15h 34m
1:20 PM - 8:54 PM • 1 stop
Delta Airlines
Nov 10 - Nov 17, Economy
Ontario → Kansas City
12h 1m
7:05 AM - 4:26 PM • 1 stop
Ontario → Kansas City
15h 34m
1:20 PM - 8:54 PM • 1 stop
Delta Airlines
Nov 10 - Nov 17, Economy
Ontario → Kansas City
12h 32m
12:18 PM - 10:10 PM • 1 stop
Ontario → Kansas City
5h 38m
4:00 PM - 5:38 PM • nonstop
Delta Airlines
FAQs on Ontario to Kansas City Flights
What are the airports in Ontario?
ONT
What’s the most popular airline flying from ONT to MCI?
The most popular airline flying from Ontario to Kansas City are
Can I fly from ONT to MCI non-stop?
NO
Which airlines fly nonstop between Ontario and Kansas City?
The non-stop flights between Ontario and Kansas City are .
What’s the earliest departure time from ONT to MCI Airport?
The earliest flight leaves ONT at 6:00 am and lands in MCI - Kansas City International
What are the airports in Kansas City?
MCI
Can I make changes to my Ontario to Kansas City flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ONT to MCI?
Read the fare rules of the Ontario to Kansas City air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Ontario and Kansas City?
operate flights between Ontario and Kansas City
How long does a flight from Ontario to Kansas City take?
It takes approximately 3 hour to fly non-stop from ONT to MCI, which is 1317.52 miles by air.
Which airlines provide the cheapest flights from Ontario (ONT) to Kansas City (MCI) ?
In the past couple of days, the cheapest tickets to MCI from ONT were found on DL : USD 203
Do I need a passport to fly between ONT and MCI?
No
What’s the latest departure time from ONT to MCI ?
The last flight leaves ONT at 11:05 pm
Ontario (ONT) to Kansas City (MCI): Airport Information
| Origin Airport | Ontario International , Ontario, US |
| Destination Airport | Kansas City International , Kansas City, US |
| Distance | 1318 miles |
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