How long is the flight from Kansas City to Region of Ontario?

Departing from Kansas City to Region of Ontario will take you 8h 41m. The distance between Kansas City and Region of Ontario is about 1846 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

What are the most popular routes from Kansas City to Region of Ontario?

The most popular route from Kansas City to Region of Ontario is Kansas City - Toronto Pearson Intl. You may also consider Kansas City - Montreal Pierre Elliott Trudeau Intl or Kansas City - Ottawa.

What is the cheapest time of day to fly from MCI to ON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kansas City to Region of Ontario as you normally would.

What airport do you fly from for flights from Kansas City to Ontario?

Kansas City (MCI) is the airport you will fly out of if you book a flight from Kansas City to Ontario. It is only a 28.0 km journey to Kansas City (MCI) from Kansas City’s city centre.

Can I find deals for flights from Kansas City to Ontario that include hotel bookings?

Yes. In addition to deals on Kansas City to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Kansas City to Ontario?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Ontario.

Can I find deals for business class flights from Kansas City to Ontario?

Yes. Cheapflights offers flight deals from Kansas City to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 217+ Cheap Flights from Kansas City to Ontario

Cheap flight deals from Kansas City to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Kansas City to Ontario
Explore the most affordable flight options available from Kansas City to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Mon 2/119:16 a.m. -

1 stop28h 44m

Sun 15/117:35 a.m. -

1 stop26h 21m

Deal found 16/9C$ 505

Fri 23/1010:56 a.m. -

1 stop26h 09m

Sun 1/119:20 a.m. -

1 stop24h 06m

Deal found 14/9C$ 547

Mon 2/119:16 a.m. -

1 stop30h 54m

Mon 9/118:30 p.m. -

2 stops24h 17m

Deal found 18/9C$ 596

Thu 19/116:15 p.m. -

1 stop28h 35m

Mon 23/117:35 a.m. -

1 stop9h 36m

Deal found 14/9C$ 614

Sat 5/125:45 a.m. -

1 stop9h 49m

Wed 9/1212:44 p.m. -

1 stop10h 21m

Deal found 15/9C$ 648

Sat 31/107:20 p.m. -

1 stop15h 30m

Sat 7/1111:36 a.m. -

1 stop13h 48m

Deal found 16/9C$ 649

Mon 12/1010:06 a.m. -

1 stop26h 59m

Fri 16/108:35 p.m. -

2 stops24h 13m

Deal found 15/9C$ 662

Wed 21/105:30 a.m. -

1 stop8h 03m

Tue 27/101:15 p.m. -

1 stop12h 13m

Deal found 18/9C$ 665

Sat 21/116:11 p.m. -

1 stop15h 48m

Thu 26/117:09 a.m. -

1 stop8h 58m

Deal found 15/9C$ 672

Mon 2/119:16 a.m. -

2 stops32h 59m

Mon 9/114:50 p.m. -

1 stop5h 01m

Deal found 18/9C$ 746

Sat 31/107:20 p.m. -

1 stop16h 05m

Sat 7/1112:10 p.m. -

1 stop11h 40m

Deal found 16/9C$ 795

Wed 14/106:34 a.m. -

1 stop8h 41m

Wed 21/109:30 a.m. -

1 stop9h 04m

Deal found 16/9C$ 807

Best flights from Kansas City to Ontario
Discover carefully curated flight deals from Kansas City to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Tue 6/105:30 a.m. -

1 stop11h 14m

Tue 13/107:29 a.m. -

1 stop10h 48m

Deal found 14/9C$ 770

Wed 14/106:34 a.m. -

1 stop8h 41m

Wed 21/109:30 a.m. -

1 stop9h 04m

Deal found 16/9C$ 807

Mon 26/105:50 p.m. -

1 stop23h 07m

Thu 29/1010:00 a.m. -

1 stop10h 55m

Deal found 18/9C$ 868

Tue 6/108:32 p.m. -

2 stops24h 23m

Tue 13/107:34 p.m. -

1 stop4h 42m

Deal found 14/9C$ 1,031

Sat 31/109:22 a.m. -

2 stops11h 08m

Sat 7/1112:10 p.m. -

1 stop11h 40m

Deal found 16/9C$ 809

Wed 14/104:23 p.m. -

1 stop6h 31m

Sat 24/107:00 a.m. -

1 stop10h 26m

Deal found 15/9C$ 813

Sun 25/106:34 a.m. -

1 stop6h 02m

Wed 11/117:35 a.m. -

1 stop5h 40m

Deal found 16/9C$ 834

Tue 24/116:00 a.m. -

1 stop7h 00m

Sat 28/116:00 a.m. -

1 stop16h 51m

Deal found 18/9C$ 929

Mon 12/106:27 a.m. -

1 stop7h 29m

Fri 16/101:15 p.m. -

1 stop12h 13m

Deal found 15/9C$ 866

Wed 14/106:00 a.m. -

1 stop14h 26m

Sat 24/106:10 a.m. -

1 stop5h 16m

Deal found 18/9C$ 929

Sat 5/1211:40 a.m. -

1 stop10h 14m

Wed 9/1210:00 a.m. -

2 stops11h 55m

Deal found 17/9C$ 894

Sat 2/17:31 a.m. -

1 stop5h 29m

Tue 5/16:00 a.m. -

1 stop10h 46m

Deal found 17/9C$ 931

Mon 19/107:21 p.m. -

1 stop15h 23m

Thu 22/1012:30 p.m. -

1 stop11h 47m

Deal found 16/9C$ 940

Wed 14/106:29 a.m. -

1 stop5h 40m

Wed 21/106:00 a.m. -

2 stops9h 18m

Deal found 16/9C$ 943

Sun 18/105:30 a.m. -

1 stop6h 04m

Sun 25/106:00 a.m. -

1 stop8h 05m

Deal found 18/9C$ 989

Tue 20/103:14 p.m. -

1 stop7h 45m

Thu 22/103:00 p.m. -

1 stop9h 44m

Deal found 16/9C$ 980

Mon 16/116:10 a.m. -

1 stop14h 46m

Thu 19/116:15 a.m. -

1 stop7h 08m

Deal found 16/9C$ 1,086

Sat 31/107:36 a.m. -

1 stop12h 40m

Sat 7/112:00 p.m. -

1 stop6h 55m

Deal found 16/9C$ 1,086

Sun 22/116:00 a.m. -

1 stop7h 09m

Thu 26/119:45 a.m. -

1 stop11h 10m

Deal found 17/9C$ 1,086

Sun 22/117:36 a.m. -

1 stop12h 40m

Sat 28/116:15 a.m. -

1 stop11h 19m

Deal found 17/9C$ 1,086

Sun 1/113:20 p.m. -

1 stop5h 36m

Sun 8/119:45 a.m. -

1 stop11h 10m

Deal found 17/9C$ 1,086

Sun 22/116:00 a.m. -

2 stops12h 27m

Wed 25/119:45 a.m. -

1 stop11h 10m

Deal found 17/9C$ 1,100

Thu 8/107:30 a.m. -

1 stop5h 29m

Mon 12/106:05 a.m. -

2 stops16h 55m

Deal found 17/9C$ 1,100

Find flight deals from Kansas City to Ontario

Round-trip from	C$ 505
One-way from	C$ 217

2/11-15/11
2 total stops
55h 05m total
Kansas City to Ontario

Search Deals

26/10-31/12
1 total stop
28h 44m total
Kansas City to Ontario

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kansas City to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityToronto

MCI Kansas City - YYZ Toronto Pearson Intl

MCIYYZ

Kansas City

Mon 26/10

9:16 a.m.-3:00 p.m.

1 stop28h 44m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 217

Kansas CityToronto

MCI Kansas City - YYZ Toronto Pearson Intl

MCIYYZ

Kansas City

Wed 14/10

12:19 p.m.-11:29 p.m.

1 stop10h 10m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 291

Kansas CityOttawa

MCI Kansas City - YOW Ottawa

MCIYOW

Kansas City

Tue 6/10

8:32 p.m.-5:35 a.m.

3 stops32h 03m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 302

Kansas CityToronto

MCI Kansas City - YYZ Toronto Pearson Intl

MCIYYZ

Kansas City

Fri 23/10

10:56 a.m.-9:19 p.m.

2 stops33h 23m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 308

Kansas CityToronto

MCI Kansas City - YYZ Toronto Pearson Intl

MCIYYZ

Kansas City

Wed 14/10

8:43 p.m.-5:45 a.m.

3 stops32h 02m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 326

Kansas CityMontreal

MCI Kansas City - YUL Montreal Pierre Elliott Trudeau Intl

MCIYUL

Kansas City

Wed 21/10

2:10 p.m.-8:32 a.m.

2 stops17h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 374

Kansas CityToronto

MCI Kansas City - YYZ Toronto Pearson Intl

MCIYYZ

Kansas City

Sat 17/10

8:43 p.m.-9:55 p.m.

3 stops48h 12m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 376

Kansas CityMontreal

MCI Kansas City - YUL Montreal Pierre Elliott Trudeau Intl

MCIYUL

Kansas City

Wed 21/10

7:16 a.m.-4:52 p.m.

1 stop8h 36m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 402

Kansas CityToronto

MCI Kansas City - YYZ Toronto Pearson Intl

MCIYYZ

Kansas City

Fri 16/10

8:43 p.m.-9:34 p.m.

3 stops23h 51m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 413

Kansas CityMontreal

MCI Kansas City - YUL Montreal Pierre Elliott Trudeau Intl

MCIYUL

Kansas City

Wed 21/10

12:33 p.m.-11:22 p.m.

1 stop9h 49m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 420

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 37 resultsSorted by cheapest first

Best time to book a flight from Kansas City to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Kansas City with our price prediction graph.

MCI-YYZ

MCI-YUL

MCI-YOW

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kansas City to Ontario

MCI-CAON

MCI-YYZ

MCI-YUL

MCI-YOW

What is the cheapest month to book a flight from Kansas City to Region of Ontario?

Currently, February is the cheapest month in which you can book a flight from Kansas City to Region of Ontario (average of C$ 742). Flying from Kansas City to Region of Ontario in June is currently the most expensive (average of C$ 1,203). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Kansas City to Region of Ontario?

Airfare is below average for this route at the moment.

Kansas City to Region of Ontario flights typically cost between C$ 880 and C$ 1,130 in November.
The cheapest round-trip price found within the last 5 days was C$ 505 on Multiple Airlines (2 Nov-15 Nov).

Related info for your journey

What airport do you fly from for flights from Kansas City to Ontario?
Kansas City (MCI) is the airport you will fly out of if you book a flight from Kansas City to Ontario. It is only a 28.0 km journey to Kansas City (MCI) from Kansas City’s city centre.
How long is the flight from Kansas City to Region of Ontario?
Departing from Kansas City to Region of Ontario will take you 8h 41m. The distance between Kansas City and Region of Ontario is about 1846 km. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Kansas City to Region of Ontario?
The most popular route from Kansas City to Region of Ontario is Kansas City - Toronto Pearson Intl. You may also consider Kansas City - Montreal Pierre Elliott Trudeau Intl or Kansas City - Ottawa.
Can I find deals for flights from Kansas City to Ontario that include hotel bookings?
Yes. In addition to deals on Kansas City to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kansas City to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Ontario.
Can I find deals for business class flights from Kansas City to Ontario?
Yes. Cheapflights offers flight deals from Kansas City to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Kansas City to Region of Ontario?
Currently, February is the cheapest month in which you can book a flight from Kansas City to Region of Ontario (average of C$ 742). Flying from Kansas City to Region of Ontario in June is currently the most expensive (average of C$ 1,203). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from Kansas City to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kansas City to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Kansas City to Ontario?

Millions of users choose and trust Cheapflights to book the best flight deals from Kansas City to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Kansas City to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Kansas City shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kansas City to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Kansas City today and book when prices fit your budget.

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Cheap flights from Kansas City to Ontario from C$ 217

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kansas City to Ontario

Cheapest flights from Kansas City to OntarioExplore the most affordable flight options available from Kansas City to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Explore the most affordable flight options available from Kansas City to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Best flights from Kansas City to OntarioDiscover carefully curated flight deals from Kansas City to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Discover carefully curated flight deals from Kansas City to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Last-minute flights from Kansas City to OntarioDiscover last-minute flight deals from Kansas City to Ontario. Data last updated 19 September 2026 and is based on user searches.

Discover last-minute flight deals from Kansas City to Ontario. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Kansas City to OntarioSearch for one-way flight options from Kansas City to Ontario. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Search for one-way flight options from Kansas City to Ontario. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Find flight deals from Kansas City to Ontario

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One-way from

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Use the filters below to find and compare flights from Kansas City to Ontario that are best for you.

Best time to book a flight from Kansas City to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Kansas City with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Kansas City to Region of Ontario?

How much does it cost to fly round-trip from Kansas City to Region of Ontario?

Airfare is below average for this route at the moment.

Kansas City to Region of Ontario flights typically cost between C$ 880 and C$ 1,130 in November.The cheapest round-trip price found within the last 5 days was C$ 505 on Multiple Airlines (2 Nov-15 Nov).

Related info for your journey

What airport do you fly from for flights from Kansas City to Ontario?

How long is the flight from Kansas City to Region of Ontario?

What are the most popular routes from Kansas City to Region of Ontario?

Can I find deals for flights from Kansas City to Ontario that include hotel bookings?

How can I find direct flights from Kansas City to Ontario?

Can I find deals for business class flights from Kansas City to Ontario?

What is the cheapest month to book a flight from Kansas City to Region of Ontario?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kansas City to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Canada

Book a non-stop flight to one of these other cities located in Canada.

Search flights from Kansas City to Ontario by cabin class

Find flights from Kansas City to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Kansas City and Ontario flights

Browse other Kansas City and Ontario flight options. Last updated on 19 September 2026.

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How does Cheapflights help users find flights from Kansas City to Ontario?

Why should you use Cheapflights to find cheap flight tickets from Kansas City to Ontario?

Can Cheapflights find flights from Kansas City to Ontario with no change fees?

Can Cheapflights notify me if prices for flights from Kansas City to Ontario become cheaper?

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Travel Smart

Cheapest flights from Kansas City to Ontario
Explore the most affordable flight options available from Kansas City to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Best flights from Kansas City to Ontario
Discover carefully curated flight deals from Kansas City to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Last-minute flights from Kansas City to Ontario
Discover last-minute flight deals from Kansas City to Ontario. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Kansas City to Ontario
Search for one-way flight options from Kansas City to Ontario. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Kansas City to Region of Ontario flights typically cost between C$ 880 and C$ 1,130 in November.
The cheapest round-trip price found within the last 5 days was C$ 505 on Multiple Airlines (2 Nov-15 Nov).