What are the cheapest airlines to fly from Region of Ontario to Kansas City one-way?

The cheapest airlines for a one-way flight from Region of Ontario to Kansas City are American Airlines (C$ 329), Delta (C$ 374), and Alaska Airlines (C$ 385).

In terms of precipitation, rainfall in Kansas City ranges from 28.0 - 132.0 mm per month. May is typically the wettest month, when rainfall can reach 132.0 mm. January is typically the driest time to visit Kansas City when rainfall is around 28.0 mm.

If weather is an important factor for your trip to Kansas City, 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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

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

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

What are the most popular airlines that fly from Region of Ontario to Kansas City?

When booking a flight from Region of Ontario to Kansas City, you may want to consider flying on American Airlines, Air Canada or Delta as they are the most popular for this route.

What is the cheapest month to fly from Region of Ontario to Kansas City?

October is one of the best times of the year to fly to Kansas City from Region of Ontario. Prices for October average C$ 767 per person but you can even find prices for as low as C$ 482. The most expensive prices can be found in the month of December. Opting for a October flight can save you 22% on your journey compared to booking in December

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

Most people fly into Kansas City (MCI) if they book a flight to Kansas City from Ontario. Kansas City is conveniently located just 28.0 km from Kansas City’s city centre.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Ontario to Kansas City 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$ 246+ Flights from Ontario to Kansas City

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

Airfare is below average for this route at the moment. Region of Ontario to Kansas City flights typically cost between C$ 641 and C$ 912 in October. The cheapest round-trip price found within the last 3 days was C$ 378 on Multiple Airlines (25 Oct-26 Oct).

Cheap flight deals from Ontario to Kansas City

Round-trip from	C$ 453
One-way from	C$ 246
Popular in	December
Cheapest in	October
Average price	C$ 854

25/9-28/9
2 total stops
30h 46m total
Ontario to Kansas City

Search Deals

10/9
2 total stops
17h 22m total
Ontario to Kansas City

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (C$ 68 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Ontario to Kansas City

Cheapest flights from Ontario to Kansas City
Explore the most affordable flight options available from Ontario to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Sat 25/107:15 a.m.YYZ - MCI

1 stop16h 52mMultiple Airlines

Sun 26/105:15 a.m.MCI - YYZ

1 stop8h 05mMultiple Airlines

Deal found 29/7C$ 378

Sat 30/86:45 a.m.YUL - MCI

1 stop17h 08mMultiple Airlines

Sat 6/95:15 a.m.MCI - YUL

1 stop8h 05mMultiple Airlines

Deal found 31/7C$ 465

Tue 9/911:44 a.m.YYZ - MCI

1 stop10h 03mAmerican Airlines

Mon 15/97:30 p.m.MCI - YYZ

1 stop14h 29mAmerican Airlines

Deal found 31/7C$ 574

Sat 15/117:14 a.m.YUL - MCI

2 stops12h 04mAmerican Airlines

Mon 17/116:05 a.m.MCI - YUL

1 stop8h 06mAmerican Airlines

Deal found 30/7C$ 587

Wed 27/86:00 a.m.YUL - MCI

1 stop11h 21mDelta

Wed 17/96:00 a.m.MCI - YUL

1 stop14h 57mDelta

Deal found 31/7C$ 711

Sat 23/88:30 a.m.YUL - MCI

2 stops14h 12mUnited Airlines

Sat 13/97:30 a.m.MCI - YUL

2 stops13h 14mUnited Airlines

Deal found 31/7C$ 731

Sat 20/122:15 p.m.YOW - MCI

2 stops8h 35mUnited Airlines

Sat 27/125:46 p.m.MCI - YOW

1 stop5h 08mUnited Airlines

Deal found 30/7C$ 1,056

Best flights from Ontario to Kansas City
Discover carefully curated flight deals from Ontario to Kansas City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 August 2025.

Sat 25/107:15 a.m.YYZ - MCI

1 stop16h 52mMultiple Airlines

Sun 26/105:15 a.m.MCI - YYZ

1 stop8h 05mMultiple Airlines

Deal found 29/7C$ 378

Tue 9/911:44 a.m.YYZ - MCI

1 stop10h 03mAmerican Airlines

Mon 15/97:30 p.m.MCI - YYZ

1 stop14h 29mAmerican Airlines

Deal found 31/7C$ 574

Wed 27/86:00 a.m.YUL - MCI

1 stop11h 21mDelta

Wed 17/96:00 a.m.MCI - YUL

1 stop14h 57mDelta

Deal found 31/7C$ 711

Sat 23/88:30 a.m.YUL - MCI

2 stops14h 12mUnited Airlines

Sat 13/97:30 a.m.MCI - YUL

2 stops13h 14mUnited Airlines

Deal found 31/7C$ 731

Sat 30/86:45 a.m.YUL - MCI

1 stop17h 08mMultiple Airlines

Sat 6/95:15 a.m.MCI - YUL

1 stop8h 05mMultiple Airlines

Deal found 31/7C$ 465

Sat 15/117:14 a.m.YUL - MCI

2 stops12h 04mAmerican Airlines

Mon 17/116:05 a.m.MCI - YUL

1 stop8h 06mAmerican Airlines

Deal found 30/7C$ 587

Sat 20/122:15 p.m.YOW - MCI

2 stops8h 35mUnited Airlines

Sat 27/125:46 p.m.MCI - YOW

1 stop5h 08mUnited Airlines

Deal found 30/7C$ 1,056

Last-minute flights from Ontario to Kansas City
Discover last-minute flight deals from Ontario to Kansas City. Data last updated 1 August 2025 and is based on user searches.

Tue 5/89:15 a.m.YYZ - MCI

2 stops31h 02mMultiple Airlines

Tue 12/84:23 p.m.MCI - YYZ

1 stop29h 21mMultiple Airlines

Deal found 29/7C$ 846

Sun 10/86:30 a.m.YYZ - MCI

1 stop4h 13mWestJet

Wed 13/810:32 a.m.MCI - YYZ

1 stop3h 49mWestJet

Deal found 29/7C$ 999

Sun 10/86:15 a.m.YYZ - MCI

1 stop9h 16mDelta

Tue 12/85:50 a.m.MCI - YYZ

1 stop10h 07mDelta

Deal found 29/7C$ 1,042

Sun 10/86:49 a.m.YYZ - MCI

2 stops17h 46mAlaska Airlines

Wed 13/85:00 p.m.MCI - YYZ

2 stops21h 00mAlaska Airlines

Deal found 29/7C$ 2,394

Sat 16/812:14 p.m.YYZ - MCI

1 stop5h 38mDelta

Mon 18/85:45 p.m.MCI - YYZ

1 stop4h 13mDelta

Deal found 30/7C$ 916

Sat 23/81:16 p.m.YYZ - MCI

1 stop8h 32mAmerican Airlines

Mon 25/87:21 p.m.MCI - YYZ

1 stop14h 38mAmerican Airlines

Deal found 30/7C$ 631

Sat 23/88:30 a.m.YUL - MCI

2 stops14h 12mUnited Airlines

Sat 13/97:30 a.m.MCI - YUL

2 stops13h 14mUnited Airlines

Deal found 31/7C$ 731

Sat 23/87:00 a.m.YYZ - MCI

3 stops14h 42mUnited Airlines

Mon 25/86:29 p.m.MCI - YYZ

1 stop4h 29mUnited Airlines

Deal found 30/7C$ 736

Tue 26/812:30 p.m.YUL - MCI

1 stop9h 18mAmerican Airlines

Tue 16/97:12 a.m.MCI - YUL

1 stop8h 21mAmerican Airlines

Deal found 31/7C$ 634

Wed 27/86:00 a.m.YUL - MCI

1 stop11h 21mDelta

Wed 17/96:00 a.m.MCI - YUL

1 stop14h 57mDelta

Deal found 31/7C$ 711

Fri 29/81:30 p.m.YYZ - MCI

2 stops25h 31mMultiple Airlines

Sat 6/95:15 a.m.MCI - YYZ

1 stop16h 25mMultiple Airlines

Deal found 29/7C$ 488

Fri 29/88:00 p.m.YYZ - MCI

2 stops15h 22mWestJet

Mon 1/96:00 a.m.MCI - YYZ

2 stops17h 22mWestJet

Deal found 30/7C$ 857

One-way flights from Ontario to Kansas City
Search for one-way flight options from Ontario to Kansas City. Find affordable one-way fares based on user searches. Data last updated 1 August 2025.

Wed 10/96:45 a.m.YUL - MCI

2 stops17h 22mMultiple Airlines

Deal found 30/7C$ 246

Sun 19/106:30 a.m.YYZ - MCI

1 stop28h 53mMultiple Airlines

Deal found 29/7C$ 249

Wed 10/912:31 p.m.YUL - MCI

1 stop9h 16mAmerican Airlines

Deal found 30/7C$ 329

Sat 15/119:45 a.m.YYZ - MCI

1 stop8h 32mDelta

Deal found 29/7C$ 338

Sat 15/114:45 p.m.YYZ - MCI

2 stops24h 09mAlaska Airlines

Deal found 29/7C$ 369

Fri 12/99:00 p.m.YYZ - MCI

1 stop14h 37mUnited Airlines

Deal found 29/7C$ 390

Sat 23/89:45 a.m.YUL - MCI

1 stop12h 57mUnited Airlines

Deal found 31/7C$ 407

Fri 10/105:50 p.m.YYZ - MCI

1 stop24h 14mWestJet

Deal found 29/7C$ 448

Fri 10/107:35 a.m.YYZ - MCI

1 stop9h 24mAmerican Airlines

Deal found 29/7C$ 458

Sun 14/96:20 a.m.YUL - MCI

1 stop17h 45mWestJet

Deal found 31/7C$ 512

Sun 14/97:00 a.m.YUL - MCI

1 stop27h 56mDelta

Deal found 31/7C$ 531

Thu 9/1012:30 a.m.YYZ - MCI

2 stops11h 07mAir Canada

Deal found 30/7C$ 533

Fly from

Fly to

Route

Depart

Return

Price

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Sat 25/10

7:15 a.m.-11:07 p.m.

1 stop16h 52m

Kansas City

Sun 26/10

5:15 a.m.-2:20 p.m.

1 stop8h 05m

C$ 378

MontrealKansas City

YUL - MCI

YULMCI

Montreal Pierre Elliott Trudeau Intl

Sat 30/8

6:45 a.m.-10:53 p.m.

1 stop17h 08m

Kansas City

Sat 6/9

5:15 a.m.-2:20 p.m.

1 stop8h 05m

C$ 465

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Tue 9/9

11:44 a.m.-8:47 p.m.

1 stop10h 03m

Kansas City

Mon 15/9

7:30 p.m.-10:59 a.m.

1 stop14h 29m

C$ 574

MontrealKansas City

YUL - MCI

YULMCI

Montreal Pierre Elliott Trudeau Intl

Sat 15/11

7:14 a.m.-6:18 p.m.

2 stops12h 04m

Kansas City

Mon 17/11

6:05 a.m.-3:11 p.m.

1 stop8h 06m

C$ 587

MontrealKansas City

YUL - MCI

YULMCI

Montreal Pierre Elliott Trudeau Intl

Wed 27/8

6:00 a.m.-4:21 p.m.

1 stop11h 21m

Kansas City

Wed 17/9

6:00 a.m.-9:57 p.m.

1 stop14h 57m

C$ 711

MontrealKansas City

YUL - MCI

YULMCI

Montreal Pierre Elliott Trudeau Intl

Sat 23/8

8:30 a.m.-9:42 p.m.

2 stops14h 12m

Kansas City

Sat 13/9

7:30 a.m.-9:44 p.m.

2 stops13h 14m

C$ 731

OttawaKansas City

YOW - MCI

YOWMCI

Ottawa

Sat 20/12

2:15 p.m.-9:50 p.m.

2 stops8h 35m

Kansas City

Sat 27/12

5:46 p.m.-11:54 p.m.

1 stop5h 08m

C$ 1,056

MontrealKansas City

YUL - MCI

YULMCI

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

6:45 a.m.-11:07 p.m.

2 stops17h 22m

C$ 246

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Sun 19/10

6:30 a.m.-10:23 a.m.

1 stop28h 53m

C$ 249

MontrealKansas City

YUL - MCI

YULMCI

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

12:31 p.m.-8:47 p.m.

1 stop9h 16m

C$ 329

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 20 results

Best time to book a flight from Ontario to Kansas City

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

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 Ontario to Kansas City

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

Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Kansas City (average of C$ 411). Flying from Region of Ontario to Kansas City in November is currently the most expensive (average of C$ 502). 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.

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

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

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

Reviews of airlines servicing Kansas City

Check out reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Ontario to Kansas City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

Delta

8.0

Very good

7,981 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

United Airlines

7.4

Good

8,900 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

WestJet

7.2

Good

2,978 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

Related info for your journey

What airport do you fly into for flights to Kansas City from Ontario?
Most people fly into Kansas City (MCI) if they book a flight to Kansas City from Ontario. Kansas City is conveniently located just 28.0 km from Kansas City’s city centre.
What are the cheapest airlines to fly from Region of Ontario to Kansas City one-way?
The cheapest airlines for a one-way flight from Region of Ontario to Kansas City are American Airlines (C$ 329), Delta (C$ 374), and Alaska Airlines (C$ 385).
What are the most popular routes from Region of Ontario to Kansas City?
The most popular route from Region of Ontario to Kansas City is Toronto Pearson Intl - Kansas City. You may also consider Montreal Pierre Elliott Trudeau Intl - Kansas City or Ottawa - Kansas City.
Can I find deals for flights from Ontario to Kansas City that include hotel bookings?
Yes. In addition to deals on Ontario to Kansas City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Kansas City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Kansas City.
Can I find deals for business class flights from Ontario to Kansas City?
Yes. Cheapflights offers flight deals from Ontario to Kansas City 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 Region of Ontario to Kansas City?
Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Kansas City (average of C$ 411). Flying from Region of Ontario to Kansas City in November is currently the most expensive (average of C$ 502). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ontario to Kansas City

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Regina to Branson flights

Pearson Intl to Quincy flights

Pearson Intl to Springfield flights

Saskatoon to Kansas City flights

Comox to Kansas City flights

Pearson Intl to Columbia flights

Calgary to Columbia flights

Edmonton to Columbia flights

Pierre Elliott Trudeau Intl to Cape Girardeau flights

Top 5 airlines flying from Ontario to Kansas City

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 428	AverageC$ 547	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
American Airlines	CheapestC$ 530	AverageC$ 697	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	CheapestC$ 552	AverageC$ 908	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	CheapestC$ 602	AverageC$ 688	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
WestJet	CheapestC$ 630	AverageC$ 936	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Ontario to Kansas City flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kansas City from Ontario.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Kansas City flexibly with Cheapflights today.

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Cheap flights from Ontario to Kansas City from C$ 246

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Kansas City

Keep the following information in mind while searching for Ontario to Kansas City flight deals. Data was last updated 1 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Kansas City

Cheapest flights from Ontario to Kansas CityExplore the most affordable flight options available from Ontario to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Explore the most affordable flight options available from Ontario to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Ontario to Kansas City

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Ontario to Kansas City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 August 2025.

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

Reviews of airlines servicing Kansas City

Check out reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Ontario to Kansas City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Kansas City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

What are the cheapest airlines to fly from Region of Ontario to Kansas City one-way?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Kansas City

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

Top 5 airlines flying from Ontario to Kansas City

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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Cheapest flights from Ontario to Kansas City
Explore the most affordable flight options available from Ontario to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.