C$ 167+ Flights from Kansas City to Ontario | Cheapflights

Cheap flight deals from Kansas City to Ontario

Round-trip from	C$ 394
One-way from	C$ 167

16/5-19/5

16/5-19/5
2 total stops
16h 58m total
Kansas City to Ontario

9/5

9/5
1 total stop
9h 17m total
Kansas City to Ontario

Find flight deals from Kansas City to Ontario

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 28 March 2025.

Fri 16/510:51 a.m.MCI - YYZ

1 stop9h 17mMultiple Airlines

Mon 19/54:00 p.m.YYZ - MCI

1 stop7h 41mMultiple Airlines

Deal found 26/3C$ 394

Wed 14/52:45 p.m.MCI - YUL

1 stop22h 35mMultiple Airlines

Sun 18/58:55 a.m.YUL - MCI

3 stops26h 36mMultiple Airlines

Deal found 25/3C$ 492

Wed 16/45:42 a.m.MCI - YUL

1 stop5h 02mAmerican Airlines

Wed 16/42:30 p.m.YUL - MCI

1 stop8h 57mAmerican Airlines

Deal found 27/3C$ 526

Sat 26/46:00 a.m.MCI - YUL

1 stop7h 46mAir Canada

Tue 29/48:05 a.m.YUL - MCI

1 stop16h 39mAir Canada

Deal found 27/3C$ 572

Tue 13/53:10 p.m.MCI - YUL

2 stops15h 38mUnited Airlines

Fri 16/58:05 a.m.YUL - MCI

1 stop16h 39mUnited Airlines

Deal found 26/3C$ 579

Thu 10/76:00 a.m.MCI - YUL

1 stop5h 15mWestJet

Sun 13/76:15 p.m.YUL - MCI

1 stop6h 38mWestJet

Deal found 26/3C$ 589

Mon 26/56:37 a.m.MCI - YUL

1 stop8h 27mDelta

Thu 29/57:00 a.m.YUL - MCI

1 stop6h 10mDelta

Deal found 27/3C$ 606

Mon 5/52:04 p.m.MCI - YOW

2 stops19h 17mMultiple Airlines

Wed 14/57:00 a.m.YOW - MCI

2 stops14h 12mMultiple Airlines

Deal found 26/3C$ 632

Tue 29/46:00 a.m.MCI - YYZ

1 stop9h 10mDelta

Sat 3/56:15 a.m.YYZ - MCI

2 stops11h 05mDelta

Deal found 27/3C$ 715

Sun 6/46:50 a.m.MCI - YYZ

2 stops22h 27mWestJet

Mon 7/42:34 p.m.YYZ - MCI

1 stop7h 07mWestJet

Deal found 25/3C$ 730

Tue 29/48:13 a.m.MCI - YYZ

1 stop24h 51mUnited Airlines

Tue 6/56:15 a.m.YYZ - MCI

1 stop9h 54mUnited Airlines

Deal found 25/3C$ 835

Sat 19/45:47 a.m.MCI - YYZ

1 stop9h 48mAmerican Airlines

Sat 26/43:14 p.m.YYZ - MCI

1 stop8h 10mAmerican Airlines

Deal found 27/3C$ 848

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 28 March 2025.

Fri 16/510:51 a.m.MCI - YYZ

1 stop9h 17mMultiple Airlines

Mon 19/54:00 p.m.YYZ - MCI

1 stop7h 41mMultiple Airlines

Deal found 26/3C$ 394

Wed 16/45:42 a.m.MCI - YUL

1 stop5h 02mAmerican Airlines

Wed 16/42:30 p.m.YUL - MCI

1 stop8h 57mAmerican Airlines

Deal found 27/3C$ 526

Sat 26/46:00 a.m.MCI - YUL

1 stop7h 46mAir Canada

Tue 29/48:05 a.m.YUL - MCI

1 stop16h 39mAir Canada

Deal found 27/3C$ 572

Tue 13/53:10 p.m.MCI - YUL

2 stops15h 38mUnited Airlines

Fri 16/58:05 a.m.YUL - MCI

1 stop16h 39mUnited Airlines

Deal found 26/3C$ 579

Thu 10/76:00 a.m.MCI - YUL

1 stop5h 15mWestJet

Sun 13/76:15 p.m.YUL - MCI

1 stop6h 38mWestJet

Deal found 26/3C$ 589

Mon 26/56:37 a.m.MCI - YUL

1 stop8h 27mDelta

Thu 29/57:00 a.m.YUL - MCI

1 stop6h 10mDelta

Deal found 27/3C$ 606

Sun 20/47:00 a.m.MCI - YYZ

1 stop31h 00mAlaska Airlines

Fri 25/44:45 p.m.YYZ - MCI

2 stops23h 34mAlaska Airlines

Deal found 27/3C$ 946

Wed 14/52:45 p.m.MCI - YUL

1 stop22h 35mMultiple Airlines

Sun 18/58:55 a.m.YUL - MCI

3 stops26h 36mMultiple Airlines

Deal found 25/3C$ 492

Mon 5/52:04 p.m.MCI - YOW

2 stops19h 17mMultiple Airlines

Wed 14/57:00 a.m.YOW - MCI

2 stops14h 12mMultiple Airlines

Deal found 26/3C$ 632

Tue 29/46:00 a.m.MCI - YYZ

1 stop9h 10mDelta

Sat 3/56:15 a.m.YYZ - MCI

2 stops11h 05mDelta

Deal found 27/3C$ 715

Sun 6/46:50 a.m.MCI - YYZ

2 stops22h 27mWestJet

Mon 7/42:34 p.m.YYZ - MCI

1 stop7h 07mWestJet

Deal found 25/3C$ 730

Tue 29/48:13 a.m.MCI - YYZ

1 stop24h 51mUnited Airlines

Tue 6/56:15 a.m.YYZ - MCI

1 stop9h 54mUnited Airlines

Deal found 25/3C$ 835

Last-minute flights from Kansas City to Ontario
Discover last-minute flight deals from Kansas City to Ontario. Data last updated 28 March 2025 and is based on user searches.

Tue 1/47:45 a.m.MCI - YUL

2 stops11h 00mMultiple Airlines

Wed 16/410:15 a.m.YUL - MCI

2 stops10h 34mMultiple Airlines

Deal found 27/3C$ 812

Tue 1/45:30 p.m.MCI - YUL

2 stops30h 09mWestJet

Mon 14/41:30 p.m.YUL - MCI

2 stops26h 54mWestJet

Deal found 27/3C$ 859

Tue 1/46:00 a.m.MCI - YUL

1 stop9h 28mDelta

Fri 11/412:48 p.m.YUL - MCI

1 stop9h 24mDelta

Deal found 27/3C$ 869

Wed 2/45:12 p.m.MCI - YYZ

1 stop19h 43mMultiple Airlines

Thu 3/48:15 p.m.YYZ - MCI

1 stop21h 02mMultiple Airlines

Deal found 26/3C$ 580

Sun 6/46:00 a.m.MCI - YUL

1 stop9h 59mAir Canada

Sat 12/46:20 p.m.YUL - MCI

1 stop15h 51mAir Canada

Deal found 26/3C$ 590

Sun 6/46:00 a.m.MCI - YUL

2 stops10h 58mUnited Airlines

Sat 12/48:05 a.m.YUL - MCI

1 stop16h 39mUnited Airlines

Deal found 26/3C$ 605

Sun 6/46:50 a.m.MCI - YYZ

2 stops22h 27mWestJet

Mon 7/42:34 p.m.YYZ - MCI

1 stop7h 07mWestJet

Deal found 25/3C$ 730

Sun 6/45:47 a.m.MCI - YUL

2 stops9h 58mAmerican Airlines

Sat 12/410:39 a.m.YUL - MCI

2 stops10h 58mAmerican Airlines

Deal found 26/3C$ 820

Sun 6/42:55 p.m.MCI - YYZ

2 stops18h 55mAlaska Airlines

Mon 7/44:45 p.m.YYZ - MCI

2 stops27h 03mAlaska Airlines

Deal found 25/3C$ 2,030

Wed 16/45:42 a.m.MCI - YUL

1 stop5h 02mAmerican Airlines

Wed 16/42:30 p.m.YUL - MCI

1 stop8h 57mAmerican Airlines

Deal found 27/3C$ 526

Sat 19/45:47 a.m.MCI - YYZ

1 stop9h 48mAmerican Airlines

Sat 26/43:14 p.m.YYZ - MCI

1 stop8h 10mAmerican Airlines

Deal found 27/3C$ 848

Sat 26/46:00 a.m.MCI - YUL

1 stop7h 46mAir Canada

Tue 29/48:05 a.m.YUL - MCI

1 stop16h 39mAir Canada

Deal found 27/3C$ 572

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 28 March 2025.

Fri 9/510:51 a.m.MCI - YYZ

1 stop9h 17mMultiple Airlines

Deal found 27/3C$ 167

Fri 11/44:59 p.m.MCI - YUL

1 stop29h 51mMultiple Airlines

Deal found 27/3C$ 226

Wed 23/46:15 a.m.MCI - YUL

1 stop8h 45mDelta

Deal found 26/3C$ 246

Wed 23/46:29 a.m.MCI - YUL

2 stops9h 16mAmerican Airlines

Deal found 26/3C$ 253

Tue 6/56:00 a.m.MCI - YYZ

1 stop13h 50mDelta

Deal found 27/3C$ 284

Fri 8/86:30 a.m.MCI - YUL

2 stops17h 07mWestJet

Deal found 26/3C$ 349

Sun 27/47:45 a.m.MCI - YYZ

1 stop14h 22mUnited Airlines

Deal found 27/3C$ 382

Sun 11/58:00 a.m.MCI - YOW

1 stop14h 53mUnited Airlines

Deal found 27/3C$ 482

Fri 8/86:00 a.m.MCI - YUL

1 stop16h 26mAir Canada

Deal found 27/3C$ 505

Fri 8/86:27 p.m.MCI - YUL

2 stops16h 13mUnited Airlines

Deal found 27/3C$ 513

Tue 1/45:30 p.m.MCI - YYZ

1 stop5h 28mWestJet

Deal found 26/3C$ 583

Tue 1/46:00 a.m.MCI - YYZ

2 stops8h 00mAmerican Airlines

Deal found 27/3C$ 600

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

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Fri 16/5

10:51 a.m.-9:08 p.m.

1 stop9h 17m

Toronto Pearson Intl

Mon 19/5

4:00 p.m.-10:41 p.m.

1 stop7h 41m

C$ 394

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Wed 14/5

2:45 p.m.-2:20 p.m.

1 stop22h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 18/5

8:55 a.m.-10:31 a.m.

3 stops26h 36m

C$ 492

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Wed 16/4

5:42 a.m.-11:44 a.m.

1 stop5h 02m

Montreal Pierre Elliott Trudeau Intl

Wed 16/4

2:30 p.m.-10:27 p.m.

1 stop8h 57m

C$ 526

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Sat 26/4

6:00 a.m.-2:46 p.m.

1 stop7h 46m

Montreal Pierre Elliott Trudeau Intl

Tue 29/4

8:05 a.m.-11:44 p.m.

1 stop16h 39m

C$ 572

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Tue 13/5

3:10 p.m.-7:48 a.m.

2 stops15h 38m

Montreal Pierre Elliott Trudeau Intl

Fri 16/5

8:05 a.m.-11:44 p.m.

1 stop16h 39m

C$ 579

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Thu 10/7

6:00 a.m.-12:15 p.m.

1 stop5h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 13/7

6:15 p.m.-11:53 p.m.

1 stop6h 38m

C$ 589

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Mon 26/5

6:37 a.m.-4:04 p.m.

1 stop8h 27m

Montreal Pierre Elliott Trudeau Intl

Thu 29/5

7:00 a.m.-12:10 p.m.

1 stop6h 10m

C$ 606

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Mon 5/5

2:04 p.m.-10:21 a.m.

2 stops19h 17m

Ottawa

Wed 14/5

7:00 a.m.-8:12 p.m.

2 stops14h 12m

C$ 632

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Tue 29/4

6:00 a.m.-4:10 p.m.

1 stop9h 10m

Toronto Pearson Intl

Sat 3/5

6:15 a.m.-4:20 p.m.

2 stops11h 05m

C$ 715

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Sun 6/4

6:50 a.m.-6:17 a.m.

2 stops22h 27m

Toronto Pearson Intl

Mon 7/4

2:34 p.m.-8:41 p.m.

1 stop7h 07m

C$ 730

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 26 results

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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.

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

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

Currently, January is the cheapest month in which you can book a flight from Kansas City to Region of Ontario (average of C$ 167). Flying from Kansas City to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.

Rainfall in Ontario by month

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.

Temperature in Ontario by month

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).

Reviews of airlines servicing Ontario

Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Kansas City to Ontario to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

Alaska Airlines

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

8.0

Very good

Alaska Airlines

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

Alaska Airlines

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines

7.2

Good

Alaska Airlines

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

7.2

Good

Alaska Airlines

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.
What are the cheapest airlines to fly from Kansas City to Region of Ontario one-way?
One-way options have recently been found by users for as low as C$ 246 on Delta. Other airlines that offer cheap prices include American Airlines from C$ 253 and WestJet from C$ 349 one-way.
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 are the cheapest flights from Kansas City to Region of Ontario?
Looking for the cheapest flight from Kansas City to Region of Ontario? While on average our users pay C$ 481, our data indicates the cheapest price to be C$ 243. The most popular route (Kansas City - Toronto Pearson Intl), is priced around C$ 394.
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, January is the cheapest month in which you can book a flight from Kansas City to Region of Ontario (average of C$ 167). Flying from Kansas City to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 Kansas City to Ontario

Complete your trip

Region of Ontario car rentals

Toronto Pearson Intl Airport car rentals

Ottawa Airport car rentals

Toronto Island Airport car rentals

Hamilton Airport car rentals

London Airport car rentals

Toronto Region of Waterloo Intl Airport car rentals

Thunder Bay Airport car rentals

Sault Ste Marie Airport car rentals

Timmins Airport car rentals

Kingston Airport car rentals

North Bay Airport car rentals

Direct flights to Canada

Top airline flying from Kansas City to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 220	AverageC$ 867	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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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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