$154 Cheap United flights from Ontario to Kansas City (ONT to MCI)

Find The Best Day To Fly from Ontario to Kansas City

Amazing United ONT to MCI Flight Deals

The cheapest flights to Kansas City Intl. found within the past 7 days were $432 round trip and $154 one way. Prices and availability subject to change. Additional terms may apply.

Wed, May 22 - Thu, May 23
ONT
Ontario
MCI
Kansas City
$432 Roundtrip, found 2 days ago
$432
Roundtrip
found 2 days ago
Select United flight, departing Wed, May 22 from Ontario to Kansas City, returning Thu, May 23, priced at $432 found 2 days ago

Frequently asked questions

Can I catch a flight from ONT to MCI right now?
Ensure you visit our Covid-19 Travel Advisor to discover if there are any present quarantine requirements or travel advice reports in place in Kansas City Intl. Airport (MCI) when jet-setting from Los Angeles - Ontario Intl. Airport (ONT).
What terminal is United Airlines at ONT?
If you’re booked with United Airlines from Ontario Airport to Kansas City Intl. Airport, you might be able to find out the terminal information when you’re issued with your boarding pass. If not, check with your airline.
Are there United Airlines non-stop flights from ONT to MCI?
If you’re looking at flights with United Airlines from ONT to Kansas City Intl. Airport, you’ll need to make at least one stopover. While waiting for your next flight, take the chance to grab a refreshment or go for a wander.
How long is a United Airlines flight from ONT to MCI?
3 hours and 57 minutes is approximately how long you can anticipate being up in the air for if you’re traveling with United Airlines from Los Angeles - Ontario Intl. Airport (ONT) to Kansas City Intl. Airport. That’ll give you just enough time to finish a few chapters of your novel or enjoy a quick snooze.
How many direct and indirect flights does United Airlines fly from ONT to MCI?
You’ll have a lot of choice if you’re thinking about flying with United Airlines between ONT and MCI. It’s currently operating 2 flights daily.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to MCI, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Ontario ONT to Kansas City MCI 

To find the best deals on flights to Ontario from Kansas City with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Ontario ONT to Kansas City MCI with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $432 to $432, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Ontario ONT to Kansas City MCI 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Ontario to Kansas City costs from $154. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Kansas City MCI from  Ontario ONT with United 

To find a cheap United flight from Ontario ONT to Kansas City MCI, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Ontario ONT to Kansas City MCI 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as May, or if you book a flight with a stopover. 

 

Find nonstop flights from Ontario ONT to Kansas City MCI with United 

If you’re keen to be on Kansas City soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Ontario ONT to Kansas City MCI 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Kansas City MCI from  Ontario ONT with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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