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Ontario

$122+ Cheap flights from Kansas to Ontario

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
ICT — YYZ
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Kansas to Ontario

Keep the following information in mind while searching for Kansas to Ontario flight deals. Data was last updated September 16, 2025.

Round-trip from

$256
(Kiwi.com)

One-way from

$122
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$315
From Kansas to Ontario
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One-way flight from Kansas to Ontario
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Highest demand for flights based on searches. 22% potential increase in price ($141 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Kansas to Ontario

Cheapest flights from Kansas to Ontario
Explore the most affordable flight options available from Kansas to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:13 pmMCI - YYZ
1 stop25h 27mMultiple Airlines
Mon 11/105:15 pmYYZ - MCI
1 stop16h 49mMultiple Airlines
Deal found 9/16$289
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:15 amMCI - YYZ
1 stop13h 45mMultiple Airlines
Fri 11/712:50 pmYYZ - MCI
1 stop24h 49mMultiple Airlines
Deal found 9/16$296
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:09 amMCI - YYZ
1 stop8h 51mMultiple Airlines
Tue 11/115:15 pmYYZ - MCI
1 stop16h 49mMultiple Airlines
Deal found 9/15$297
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:38 pmMCI - YYZ
2 stops23h 43mMultiple Airlines
Mon 10/206:30 amYYZ - MCI
1 stop10h 46mMultiple Airlines
Deal found 9/15$301
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/142:55 pmMCI - YYZ
2 stops30h 57mMultiple Airlines
Tue 10/214:00 pmYYZ - MCI
1 stop29h 45mMultiple Airlines
Deal found 9/14$304
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:11 pmMCI - YYZ
1 stop19h 54mMultiple Airlines
Mon 10/277:00 amYYZ - MCI
1 stop10h 16mMultiple Airlines
Deal found 9/14$311
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:38 pmMCI - YYZ
2 stops23h 43mMultiple Airlines
Tue 10/214:00 pmYYZ - MCI
1 stop29h 45mMultiple Airlines
Deal found 9/15$312
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:09 amMCI - YYZ
1 stop13h 02mMultiple Airlines
Mon 11/107:15 amYYZ - MCI
1 stop26h 49mMultiple Airlines
Deal found 9/14$313
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:15 amMCI - YYZ
1 stop17h 56mMultiple Airlines
Sun 11/211:15 amYYZ - MCI
1 stop30h 01mMultiple Airlines
Deal found 9/16$314
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:13 pmMCI - YYZ
1 stop8h 59mMultiple Airlines
Sat 12/61:30 pmYYZ - MCI
2 stops36h 10mMultiple Airlines
Deal found 9/15$320
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:36 pmMCI - YYZ
2 stops18h 02mMultiple Airlines
Mon 10/206:30 amYYZ - MCI
1 stop10h 46mMultiple Airlines
Deal found 9/15$322
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:55 pmICT - YYZ
2 stops19h 41mMultiple Airlines
Thu 11/69:45 amYYZ - ICT
1 stop13h 22mMultiple Airlines
Deal found 9/15$329

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansas to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Kansas to Ontario that are best for you.

Fly from

Kansas

Fly to

Ontario

Route

Depart

Return

Price

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Fri 10/31

5:15 am-8:00 pm

1 stop13h 45m

Toronto Pearson Intl

Fri 11/7

12:50 pm-12:39 pm

1 stop24h 49m

$296

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Fri 11/7

10:09 am-8:00 pm

1 stop8h 51m

Toronto Pearson Intl

Tue 11/11

5:15 pm-9:04 am

1 stop16h 49m

$297

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Wed 12/3

12:13 pm-10:12 pm

1 stop8h 59m

Toronto Pearson Intl

Sat 12/6

10:15 am-3:45 pm

1 stop30h 30m

$297

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Tue 10/14

2:55 pm-10:52 pm

2 stops30h 57m

Toronto Pearson Intl

Tue 10/21

4:00 pm-8:45 pm

1 stop29h 45m

$304

WichitaToronto

ICT - YYZ

ICTYYZ

Wichita Eisenhower National

Thu 10/30

10:55 pm-7:36 pm

2 stops19h 41m

Toronto Pearson Intl

Thu 11/6

9:45 am-10:07 pm

1 stop13h 22m

$329

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Mon 10/6

5:15 am-11:41 pm

1 stop17h 26m

Toronto Pearson Intl

Wed 10/8

12:00 pm-9:58 am

2 stops22h 58m

$334

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Fri 10/24

6:36 pm-6:20 am

1 stop10h 44m

Toronto Pearson Intl

Sun 10/26

1:30 pm-9:58 am

2 stops21h 28m

$349

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Thu 10/16

5:15 am-1:52 pm

1 stop7h 37m

Toronto Pearson Intl

Mon 10/20

6:30 am-4:16 pm

1 stop10h 46m

$350

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Mon 10/13

10:53 am-9:01 pm

3 stops33h 08m

Toronto Pearson Intl

Mon 10/20

6:30 am-4:16 pm

1 stop10h 46m

$351

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Thu 10/2

5:15 am-10:40 pm

1 stop16h 25m

Toronto Pearson Intl

Mon 10/20

6:30 am-2:00 pm

2 stops32h 30m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
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Best time to book a flight from Kansas to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Kansas 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 to Ontario

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

Find hourly flight availability from Kansas to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

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

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

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated September 16, 2025.
See what other customers who have flown with United Airlines, American Airlines, and WestJet from Kansas to Ontario have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
WestJet
7.2
Good
3,093 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

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

    United Airlines and Delta can get you from Kansas to Region of Ontario in just under 5h 16m. Your travel time can differ by up to 4h 38m. Kansas and Region of Ontario are separated by a distance of 901 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kansas 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 to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Kansas to Region of Ontario (average of $243). Flying from Kansas to Region of Ontario in August is currently the most expensive (average of $348). 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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Alternative routes for Kansas to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Kansas to Ontario

Discover the top 2 airlines that operate flights from Kansas to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$173Average$642FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$316Average$377FlexibilityNo cancel feeOn-time71%

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