Cheap flights from Kansas City to Ontario

Round-trip
1 adult
Economy
From?
To?
Tue 11/2
Tue 11/9

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Kansas City to Ontario.
View current United States travel restrictions

Flight information for Kansas City to Ontario
(MCI to ONT)

Find info about flight duration, direct flights, and airports for your flight from Kansas City to Ontario
Best Price Found$189The best flight deal from Kansas City to Ontario found on momondo in the last 72 hours is $189
Fastest flight time5h 01mThe fastest flight from Kansas City to Ontario takes 5h 01m
Direct flightsNoneThere are no direct flights from Kansas City to Ontario. Popular non-direct route for this connection is Kansas City Airport - Ontario Airport.
Airports in Ontario1 airportThere is 1 airport near Ontario: Ontario (ONT)

How to get the cheapest flight ticket from Kansas City to Ontario

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 from Kansas City to Ontario?

September

The cheapest time of year to fly to Ontario from Kansas City is September. Most expensive is April

What is the cheapest day to depart Kansas City for Ontario?

Tuesday

The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday

When is the cheapest time to fly from Kansas City to Ontario?

in the evening

Kansas City to Ontario flights are approximately 46% more expensive at noon than in the evening

What is the cheapest airline that flies to Ontario from Kansas City?

Frontier

American Airlines, Delta, and Frontier are the most popular carriers operating from Kansas City to Ontario

What is the cheapest Kansas City to Ontario flight route?

Kansas City - Ontario

Fly from Kansas City to Ontario for the best Kansas City - Ontario flight prices

How far in advance should you book Kansas City to Ontario flights?

31 days before

The cheapest time to buy a flight from Kansas City to Ontario is approximately 31 days to departure


Easily compare round-trip flights from Kansas City to Ontario

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Kansas City to Ontario by changing tabs
Frontier
Jan 4
MCI3:02 pmKansas City
15h 14m
2 stops
ONT6:16 amOntario
Jan 10
ONT5:01 amOntario
20h 47m
2 stops
MCI1:48 amKansas City
Multiple Airlines
Dec 4
MCI2:15 amKansas City
8h 35m
1 stop
ONT10:50 amOntario
Dec 11
ONT6:51 pmOntario
15h 44m
1 stop
MCI10:35 amKansas City
United Airlines
Feb 7
MCI1:29 pmKansas City
28h 14m
1 stop
ONT5:43 pmOntario
Feb 9
ONT8:22 amOntario
21h 25m
1 stop
MCI5:47 amKansas City
Alaska Airlines
Jan 19
MCI2:00 amKansas City
10h 14m
1 stop
ONT12:14 pmOntario
Feb 1
ONT6:55 amOntario
9h 44m
1 stop
MCI4:39 pmKansas City
American Airlines
Nov 9
MCI7:15 amKansas City
10h 44m
1 stop
ONT5:59 pmOntario
Nov 16
ONT6:59 pmOntario
9h 26m
1 stop
MCI4:25 amKansas City
Delta
Dec 2
MCI2:42 pmKansas City
5h 50m
1 stop
ONT8:32 pmOntario
Dec 5
ONT12:45 amOntario
5h 28m
1 stop
MCI6:13 amKansas City

Find the cheapest one-way flights from Kansas City to Ontario

If you're looking for one-way flights from Kansas City to Ontario, view some of our deals below provided by American Airlines, Frontier and United Airlines
Frontier
Nov 16
MCI2:41 pmKansas City
15h 34m
2 stops
ONT6:15 amOntario
Multiple Airlines
Nov 22
MCI9:41 amKansas City
23h 15m
1 stop
ONT8:56 amOntario
United Airlines
Jan 28
MCI8:55 amKansas City
8h 48m
1 stop
ONT5:43 pmOntario

Search last-minute flights to Ontario from Kansas City

Find and compare flight prices for your last-minute flight from Kansas City to Ontario
Frontier
Nov 6
MCI8:03 amKansas City
8h 45m
1 stop
ONT4:48 pmOntario
Nov 8
ONT2:43 pmOntario
21h 13m
1 stop
MCI11:56 amKansas City
Multiple Airlines
Nov 4
MCI8:44 amKansas City
10h 22m
1 stop
ONT7:06 pmOntario
Nov 8
ONT2:43 pmOntario
21h 13m
1 stop
MCI11:56 amKansas City
Frontier
Nov 6
MCI8:03 amKansas City
8h 45m
1 stop
ONT4:48 pmOntario
Nov 8
ONT2:43 pmOntario
21h 13m
1 stop
MCI11:56 amKansas City
United Airlines
Nov 4
MCI7:25 amKansas City
11h 31m
1 stop
ONT6:56 pmOntario
Nov 9
ONT8:20 amOntario
5h 05m
1 stop
MCI1:25 pmKansas City
Delta
Nov 7
MCI1:40 amKansas City
5h 46m
1 stop
ONT6:26 amOntario
Nov 12
ONT8:08 amOntario
8h 41m
1 stop
MCI4:49 pmKansas City
Alaska Airlines
Nov 5
MCI11:00 amKansas City
10h 15m
1 stop
ONT9:15 pmOntario
Nov 8
ONT4:10 pmOntario
14h 50m
1 stop
MCI7:00 amKansas City

Best airlines flying from Kansas City to Ontario

Compare and see reviews for airlines that fly from Kansas City to Ontario with momondo
AirlineRatingFree CancellationPrice
Spirit Airlines
PriceFrom $61
Free Cancellation
Rating
6.4
6.5

Boarding

6.0

Comfort

7.0

Crew

4.9

Entertainment

5.3

Food

Reviews

This is the first flight landing and take off with Spirit that was smooth. The pilot has my congratulations.

1 / 10
Frontier
PriceFrom $65
Free Cancellation
Rating
6.2
6.6

Boarding

5.9

Comfort

7.0

Crew

4.8

Entertainment

5.0

Food

Reviews

Uncomfortable seats

1 / 10
American Airlines
PriceFrom $82
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10
United Airlines
PriceFrom $100
Free Cancellation
Rating
6.9
7.3

Boarding

6.7

Comfort

7.5

Crew

6.7

Entertainment

6.2

Food

Reviews

I liked the perks of boarding first being star alliance gold, but as for the food , wanted more snacks and what they had to offer was not sufficient. Seats were not comfortable as could Not recline and it was not wide enough

1 / 10
Delta
PriceFrom $110
Free Cancellation
Rating
8.2
8.2

Boarding

8.4

Comfort

8.3

Crew

8.1

Entertainment

8.0

Food

Reviews

Great

1 / 10

  • Are airlines flying from Kansas City to Ontario offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from Kansas City to Ontario are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are American Airlines, United Airlines, and Delta. You can search for the full list of airlines like American Airlines that are offering this flexibility.

  • How far is Kansas City to Ontario by plane?

    Kansas City and Ontario are 1321.7 mi apart from one another. In terms of flight time, this usually takes a little over 5h 34m.


Can I fly to Ontario from Kansas City right now?

Information is based on travel restrictions for travel to Ontario within the United States

Most visitors from Kansas City need to provide a negative COVID-19 test result and/or quarantine to enter Ontario.

COVID-19 testing requirements
Visitors from Kansas City must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.

Quarantine requirements
Visitors from Kansas City are not required to quarantine after entering Ontario.

Can I fly back to Kansas City from Ontario?

Returning to Kansas City from Ontario

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Kansas City.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Kansas City.

If you are planning to travel to Ontario at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Kansas City to Ontario

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
St. Louis to Los Angeles Flights
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St. Louis to Sacramento Flights
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Cheapest price$176