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

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

When did momondo last update prices for flights from Kansas City Airport to Ontario?

Prices for flights from Kansas City Airport to Ontario are refreshed on a daily basis.

How old do you have to be to fly from Kansas City Airport to Ontario?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 255 Cheap Flights from Kansas City to Ontario in 2026

Find the cheapest flights from Kansas City to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:16 a.m. - 3:00 p.m.MCI Kansas City-YYZ Toronto Pearson Intl

28h 44m1 stop Fort Lauderdale

4:20 p.m. - 8:56 a.m.YYZ Toronto Pearson Intl-MCI Kansas City

17h 36m1 stop Fort Lauderdale

C$ 450Multiple Airlines

Mon, 2 Nov - Sun, 15 Nov

9:16 a.m. - 8:55 p.m.MCI Kansas City-YYZ Toronto Pearson Intl

10h 39m1 stop Fort Lauderdale

1:00 p.m. - 7:47 p.m.YYZ Toronto Pearson Intl-MCI Kansas City

55h 47m2 stops Nashville Intl Denver Intl

C$ 545Multiple Airlines

Mon, 19 Oct - Mon, 26 Oct

9:46 a.m. - 10:55 p.m.MCI Kansas City-YYZ Toronto Pearson Intl

12h 09m1 stop Fort Lauderdale

7:35 a.m. - 8:46 a.m.YYZ Toronto Pearson Intl-MCI Kansas City

26h 11m1 stop Fort Lauderdale

C$ 550Multiple Airlines

Mon, 9 Nov - Thu, 12 Nov

9:36 a.m. - 10:55 p.m.MCI Kansas City-YYZ Toronto Pearson Intl

12h 19m1 stop Fort Lauderdale

7:35 a.m. - 8:46 a.m.YYZ Toronto Pearson Intl-MCI Kansas City

26h 11m1 stop Fort Lauderdale

C$ 553Multiple Airlines

Fri, 6 Nov - Thu, 12 Nov

9:36 a.m. - 10:55 p.m.MCI Kansas City-YYZ Toronto Pearson Intl

12h 19m1 stop Fort Lauderdale

9:20 a.m. - 8:56 a.m.YYZ Toronto Pearson Intl-MCI Kansas City

24h 36m1 stop Fort Lauderdale

C$ 560Multiple Airlines

Fri, 6 Nov - Sun, 8 Nov

8:43 p.m. - 9:55 p.m.MCI Kansas City-YYZ Toronto Pearson Intl

24h 12m2 stops Denver Intl Nashville Intl

9:20 a.m. - 8:26 a.m.YYZ Toronto Pearson Intl-MCI Kansas City

24h 06m1 stop Fort Lauderdale

C$ 570Multiple Airlines

Sun, 18 Oct - Sun, 25 Oct

9:16 a.m. - 8:55 p.m.MCI Kansas City-YYZ Toronto Pearson Intl

10h 39m1 stop Fort Lauderdale

12:20 p.m. - 7:47 p.m.YYZ Toronto Pearson Intl-MCI Kansas City

32h 27m2 stops Tampa Denver Intl

C$ 574Multiple Airlines

Mon, 19 Oct - Mon, 26 Oct

12:53 p.m. - 2:10 p.m.MCI Kansas City-YYZ Toronto Pearson Intl

24h 17m2 stops Las Vegas Harry Reid Intl Orlando

4:20 p.m. - 8:56 a.m.YYZ Toronto Pearson Intl-MCI Kansas City

17h 36m1 stop Fort Lauderdale

C$ 604Multiple Airlines

Mon, 2 Nov - Sun, 15 Nov

9:46 a.m. - 10:55 p.m.MCI Kansas City-YYZ Toronto Pearson Intl

12h 09m1 stop Fort Lauderdale

6:30 a.m. - 7:47 p.m.YYZ Toronto Pearson Intl-MCI Kansas City

14h 17m2 stops Orlando Denver Intl

C$ 626Multiple Airlines

Mon, 9 Nov - Thu, 12 Nov

9:36 a.m. - 10:55 p.m.MCI Kansas City-YYZ Toronto Pearson Intl

12h 19m1 stop Fort Lauderdale

6:30 a.m. - 7:47 p.m.YYZ Toronto Pearson Intl-MCI Kansas City

14h 17m2 stops Orlando Denver Intl

C$ 629Multiple Airlines

Fri, 6 Nov - Thu, 12 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

7:44 a.m. - 5:00 p.m.MCI Kansas City-YYZ Toronto Pearson Intl

8h 16m1 stop Charlotte Douglas

6:25 p.m. - 12:23 a.m.YYZ Toronto Pearson Intl-MCI Kansas City

6h 58m1 stop Chicago O'Hare Intl

C$ 1,003American Airlines

Tue, 15 Sep - Sat, 19 Sep

6:00 a.m. - 1:40 p.m.MCI Kansas City-YYZ Toronto Pearson Intl

6h 40m1 stop New York LaGuardia

11:38 a.m. - 4:25 p.m.YYZ Toronto Pearson Intl-MCI Kansas City

5h 47m1 stop Atlanta Hartsfield-Jackson

C$ 1,062Delta

Tue, 15 Sep - Sat, 19 Sep

6:00 a.m. - 1:40 p.m.MCI Kansas City-YYZ Toronto Pearson Intl

6h 40m1 stop New York LaGuardia

11:38 a.m. - 4:25 p.m.YYZ Toronto Pearson Intl-MCI Kansas City

5h 47m1 stop Atlanta Hartsfield-Jackson

C$ 1,063Delta

Tue, 15 Sep - Sat, 19 Sep

5:30 p.m. - 11:50 p.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

5h 20m1 stop Atlanta Hartsfield-Jackson

5:10 p.m. - 8:43 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

4h 33m1 stop Detroit Metropolitan Wayne County

C$ 1,142WestJet

Fri, 11 Sep - Wed, 16 Sep

7:00 a.m. - 7:05 a.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

23h 05m2 stops Salt Lake City Calgary

7:00 a.m. - 11:56 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

17h 56m1 stop Atlanta Hartsfield-Jackson

C$ 1,157WestJet

Sun, 13 Sep - Sun, 11 Oct

10:27 a.m. - 10:23 a.m.MCI Kansas City-YYZ Toronto Pearson Intl

22h 56m1 stop Atlanta Hartsfield-Jackson

9:00 a.m. - 10:14 p.m.YYZ Toronto Pearson Intl-MCI Kansas City

14h 14m2 stops Calgary Minneapolis St Paul

C$ 1,160WestJet

Thu, 10 Sep - Sat, 12 Sep

6:30 a.m. - 11:27 p.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

15h 57m1 stop Detroit Metropolitan Wayne County

7:00 a.m. - 11:16 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

17h 16m1 stop Minneapolis St Paul

C$ 1,161WestJet

Sun, 13 Sep - Sun, 11 Oct

7:44 a.m. - 5:00 p.m.MCI Kansas City-YYZ Toronto Pearson Intl

8h 16m1 stop Charlotte Douglas

6:25 p.m. - 12:23 a.m.YYZ Toronto Pearson Intl-MCI Kansas City

6h 58m1 stop Chicago O'Hare Intl

C$ 1,186American Airlines

Tue, 15 Sep - Sat, 19 Sep

5:13 a.m. - 12:35 p.m.MCI Kansas City-YYZ Toronto Pearson Intl

6h 22m1 stop Chicago O'Hare Intl

4:15 p.m. - 10:15 p.m.YYZ Toronto Pearson Intl-MCI Kansas City

7h 00m1 stop Philadelphia

C$ 1,201Multiple Airlines

Fri, 11 Sep - Tue, 15 Sep

7:00 a.m. - 7:05 a.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

23h 05m2 stops Salt Lake City Calgary

5:30 p.m. - 12:17 a.m.YUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

31h 47m2 stops Calgary Salt Lake City

C$ 1,211WestJet

Sun, 13 Sep - Sun, 11 Oct

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American Airlines flights from Kansas City to Region of Ontario

Our best American Airlines deals on Kansas City to Region of Ontario flight tickets

American Airlines

30 Sep

MCI12:19 p.m.Kansas City

10h 07m

1 stop

YYZ11:26 p.m.Toronto Pearson Intl

5 Oct

YYZ1:15 p.m.Toronto Pearson Intl

12h 13m

1 stop

MCI12:28 a.m.Kansas City

C$ 655

American Airlines

5 Dec

MCI5:45 a.m.Kansas City

9h 49m

1 stop

YYZ4:34 p.m.Toronto Pearson Intl

9 Dec

YYZ12:44 p.m.Toronto Pearson Intl

10h 21m

1 stop

MCI10:05 p.m.Kansas City

C$ 691

American Airlines

19 Nov

MCI5:06 a.m.Kansas City

11h 34m

1 stop

YYZ5:40 p.m.Toronto Pearson Intl

22 Nov

YYZ7:09 a.m.Toronto Pearson Intl

12h 36m

1 stop

MCI6:45 p.m.Kansas City

C$ 753

Delta flights from Kansas City to Region of Ontario

Our best Delta deals on Kansas City to Region of Ontario flight tickets

Delta

25 Nov

MCI5:55 p.m.Kansas City

4h 02m

1 stop

YYZ10:57 p.m.Toronto Pearson Intl

5 Dec

YYZ6:15 a.m.Toronto Pearson Intl

5h 50m

1 stop

MCI11:05 a.m.Kansas City

C$ 756

Delta

22 Sep

MCI12:20 p.m.Kansas City

10h 30m

1 stop

YUL11:50 p.m.Montreal Pierre Elliott Trudeau Intl

26 Sep

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

10h 25m

1 stop

MCI4:25 p.m.Kansas City

C$ 763

Delta

25 Oct

MCI6:34 a.m.Kansas City

6h 02m

1 stop

YYZ1:36 p.m.Toronto Pearson Intl

11 Nov

YYZ7:35 a.m.Toronto Pearson Intl

5h 40m

1 stop

MCI12:15 p.m.Kansas City

C$ 782

momondo 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 2/11

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

1 stop28h 44m

Toronto Pearson Intl

Sun 15/11

4:20 p.m.-8:56 a.m.

1 stop17h 36m

C$ 450

Kansas CityToronto

MCI Kansas City - YYZ Toronto Pearson Intl

MCIYYZ

Kansas City

Mon 19/10

9:16 a.m.-8:55 p.m.

1 stop10h 39m

Toronto Pearson Intl

Mon 26/10

1:00 p.m.-7:47 p.m.

2 stops55h 47m

C$ 545

Kansas CityToronto

MCI Kansas City - YYZ Toronto Pearson Intl

MCIYYZ

Kansas City

Mon 9/11

9:46 a.m.-10:55 p.m.

1 stop12h 09m

Toronto Pearson Intl

Thu 12/11

7:35 a.m.-8:46 a.m.

1 stop26h 11m

C$ 550

Kansas CityToronto

MCI Kansas City - YYZ Toronto Pearson Intl

MCIYYZ

Kansas City

Fri 6/11

9:36 a.m.-10:55 p.m.

1 stop12h 19m

Toronto Pearson Intl

Thu 12/11

7:35 a.m.-8:46 a.m.

1 stop26h 11m

C$ 553

Kansas CityToronto

MCI Kansas City - YYZ Toronto Pearson Intl

MCIYYZ

Kansas City

Fri 6/11

9:36 a.m.-10:55 p.m.

1 stop12h 19m

Toronto Pearson Intl

Sun 8/11

9:20 a.m.-8:56 a.m.

1 stop24h 36m

C$ 560

Kansas CityToronto

MCI Kansas City - YYZ Toronto Pearson Intl

MCIYYZ

Kansas City

Sun 18/10

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

2 stops24h 12m

Toronto Pearson Intl

Sun 25/10

9:20 a.m.-8:26 a.m.

1 stop24h 06m

C$ 570

Kansas CityToronto

MCI Kansas City - YYZ Toronto Pearson Intl

MCIYYZ

Kansas City

Mon 19/10

9:16 a.m.-8:55 p.m.

1 stop10h 39m

Toronto Pearson Intl

Mon 26/10

12:20 p.m.-7:47 p.m.

2 stops32h 27m

C$ 574

Kansas CityToronto

MCI Kansas City - YYZ Toronto Pearson Intl

MCIYYZ

Kansas City

Mon 2/11

12:53 p.m.-2:10 p.m.

2 stops24h 17m

Toronto Pearson Intl

Sun 15/11

4:20 p.m.-8:56 a.m.

1 stop17h 36m

C$ 604

Quickest round-trip

Kansas CityToronto

MCI Kansas City - YYZ Toronto Pearson Intl

MCIYYZ

Kansas City

Mon 9/11

9:46 a.m.-10:55 p.m.

1 stop12h 09m

Toronto Pearson Intl

Thu 12/11

6:30 a.m.-7:47 p.m.

2 stops14h 17m

C$ 626

Kansas CityToronto

MCI Kansas City - YYZ Toronto Pearson Intl

MCIYYZ

Kansas City

Fri 6/11

9:36 a.m.-10:55 p.m.

1 stop12h 19m

Toronto Pearson Intl

Thu 12/11

6:30 a.m.-7:47 p.m.

2 stops14h 17m

C$ 629

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kansas City to Region of 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

Prices

Airlines

What is the cheapest month to fly to Region of Ontario?

In general, February is the cheapest month to fly from Kansas City to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 731. If you are unable to visit Region of Ontario during the month of February, then departing from Kansas City during the month August is also very affordable. Most momondo users find prices during this month for around C$ 844.

Can stopping save me money on Kansas City to Region of Ontario flights?

You could potentially save up to 51% on your flight if you consider stops on a Kansas City to Region of Ontario flight.

Cheap Kansas City to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to Region of Ontario

Best price found	C$ 255
Fastest flight time	4h 15m
Direct flights	None

The best one-way flight to Region of Ontario from Kansas City in the past 72 hours is C$ 255. The best round-trip flight deal from Kansas City to Region of Ontario found on momondo in the last 72 hours is C$ 450.

The fastest flight from Kansas City to Region of Ontario takes 4h 15m

There are no direct flights from Kansas City to Region of Ontario. There are no popular flight routes from Kansas City to Region of Ontario.

Search flight deals

Frequently asked questions about flying from Kansas City to Ontario

When did momondo last update prices for flights from Kansas City Airport to Ontario?
Prices for flights from Kansas City Airport to Ontario are refreshed on a daily basis.
How old do you have to be to fly from Kansas City Airport to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to Ontario?

It is quick and easy to find Kansas City to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

Can I find flights from Kansas City to Ontario with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ontario from Kansas City with this policy.

How can momondo help me find flights from Kansas City to Ontario?

Once all potential Kansas City to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kansas City to Ontario right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Kansas City to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.