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Kansas

$115+ Cheap flights from Ontario (ONT) to Kansas

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ICT
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Ontario to Kansas

Keep the following information in mind while searching for Ontario to Kansas flight deals. Data was last updated junio 12, 2025.

Round-trip from

$248
(Frontier)

One-way from

$115
(FlightHub)

Popular in

March

Cheapest in

June

Average price

$240
From Ontario to Kansas
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One-way flight from Ontario to Kansas
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Highest demand for flights based on searches. 18% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Ontario to Kansas

Cheapest flights from Ontario to Kansas
Explore the most affordable flight options available from Ontario to Kansas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Frontier deal was found by Cheapflights users on 6/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2712:59 amONT - MCI
1 stop10h 34mFrontier
dom. 8/312:18 pmMCI - ONT
1 stop11h 32mFrontier
Deal found 6/11$248
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/2911:59 pmONT - ICT
1 stop7h 43mAmerican Airlines
dom. 8/318:26 pmICT - ONT
1 stop5h 42mAmerican Airlines
Deal found 6/9$264
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/227:10 amONT - MCI
1 stop6h 51mHawaiian Airlines
dom. 8/244:55 pmMCI - ONT
1 stop8h 58mHawaiian Airlines
Deal found 6/11$288
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/67:10 amONT - MCI
1 stop7h 12mAlaska Airlines
vie. 10/175:57 pmMCI - ONT
1 stop7h 52mAlaska Airlines
Deal found 6/11$289
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/256:47 amONT - MCI
2 stops7h 13mAmerican Airlines
mar. 10/286:12 pmMCI - ONT
1 stop5h 48mAmerican Airlines
Deal found 6/11$294
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/121:19 pmONT - MCI
2 stops8h 12mUnited Airlines
vie. 8/156:00 amMCI - ONT
2 stops8h 14mUnited Airlines
Deal found 6/10$299
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/112:30 pmONT - TUL
1 stop7h 18mAmerican Airlines
dom. 9/146:00 amTUL - ONT
1 stop6h 05mAmerican Airlines
Deal found 6/11$303
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/810:05 pmONT - TUL
1 stop9h 14mDelta
lun. 8/114:25 pmTUL - ONT
1 stop7h 55mDelta
Deal found 6/11$327
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/187:00 amONT - MCI
1 stop5h 30mSouthwest
dom. 10/199:30 amMCI - ONT
1 stop5h 35mSouthwest
Deal found 6/10$328
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/41:15 pmONT - MCI
1 stop5h 52mDelta
mié. 7/95:45 amMCI - ONT
1 stop5h 02mDelta
Deal found 6/11$330
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/112:15 pmONT - TUL
2 stops7h 00mSouthwest
dom. 9/147:20 pmTUL - ONT
1 stop5h 45mSouthwest
Deal found 6/11$332
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/16:00 amONT - TUL
1 stop8h 27mUnited Airlines
mié. 7/211:53 amTUL - ONT
1 stop7h 32mUnited Airlines
Deal found 6/11$347

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Kansas 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 junio 12, 2025.
Use the filters below to find and compare flights from Ontario to Kansas that are best for you.

Fly from

Ontario

Fly to

Kansas

Route

Depart

Return

Price

OntarioKansas City

ONT - MCI

ONTMCI

Ontario

mié. 8/27

12:59 am-1:33 pm

1 stop10h 34m

Kansas City

dom. 8/31

2:18 pm-11:50 pm

1 stop11h 32m

$248

OntarioWichita

ONT - ICT

ONTICT

Ontario

vie. 8/29

11:59 pm-9:42 am

1 stop7h 43m

Wichita Eisenhower National

dom. 8/31

8:26 pm-12:08 am

1 stop5h 42m

$264

OntarioKansas City

ONT - MCI

ONTMCI

Ontario

vie. 8/8

12:00 pm-11:35 pm

1 stop9h 35m

Kansas City

jue. 8/14

6:45 am-1:26 pm

1 stop8h 41m

$288

OntarioKansas City

ONT - MCI

ONTMCI

Ontario

lun. 10/6

7:10 am-4:22 pm

1 stop7h 12m

Kansas City

jue. 10/16

7:00 am-12:37 pm

1 stop7h 37m

$289

OntarioKansas City

ONT - MCI

ONTMCI

Ontario

sáb. 10/25

1:26 pm-10:24 pm

2 stops6h 58m

Kansas City

mar. 10/28

12:09 pm-5:45 pm

1 stop7h 36m

$294

OntarioKansas City

ONT - MCI

ONTMCI

Ontario

mar. 8/12

1:19 pm-11:31 pm

2 stops8h 12m

Kansas City

vie. 8/15

6:00 am-12:14 pm

2 stops8h 14m

$299

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

jue. 9/11

2:30 pm-11:48 pm

1 stop7h 18m

Tulsa

dom. 9/14

6:00 am-10:05 am

1 stop6h 05m

$303

OntarioWichita

ONT - ICT

ONTICT

Ontario

sáb. 8/2

6:00 am-2:02 pm

1 stop6h 02m

Wichita Eisenhower National

mar. 8/5

1:05 pm-10:52 pm

2 stops11h 47m

$324

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

vie. 8/8

10:05 pm-9:19 am

1 stop9h 14m

Tulsa

lun. 8/11

4:25 pm-10:20 pm

1 stop7h 55m

$327

OntarioKansas City

ONT - MCI

ONTMCI

Ontario

sáb. 10/18

7:00 am-2:30 pm

1 stop5h 30m

Kansas City

dom. 10/19

9:30 am-1:05 pm

1 stop5h 35m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 37 results
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Best time to book a flight from Ontario to Kansas

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

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Kansas (average of $357). Flying from Ontario to Kansas in March is currently the most expensive (average of $441). 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 ONT to KS?

Find hourly flight availability from Ontario to Kansas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

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

Rainfall in Kansas by month

Plan your trip to Kansas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kansas ranges from 0.8 - 5.2 inches per month. June is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Kansas when rainfall is around 0.8 in.

Temperature in Kansas by month

Plan your trip to Kansas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kansas, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Kansas

Get insights into the airlines that provide service to Kansas. 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 Kansas. Reviews last updated junio 12, 2025.
To help decide which airline to fly from Ontario to Kansas, see what other customers have to say about Alaska Airlines, Southwest and Delta. 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

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Kansas. 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 from for flights from Ontario to Kansas?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Kansas from Ontario.

  • What are the cheapest airlines to fly from Ontario to Kansas one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $115. However, be on the lookout for offers from Delta and Hawaiian Airlines, as they are both options that can get you from Ontario to Kansas for a low price.

  • What are the most popular routes from Ontario to Kansas?

    The most popular route from Ontario to Kansas is Ontario - Kansas City. You may also consider Ontario - Tulsa or Ontario - Wichita Eisenhower National.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ontario to Kansas (average of $357). Flying from Ontario to Kansas in March is currently the most expensive (average of $441). 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 Ontario to Kansas

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Top 3 airlines flying from Ontario to Kansas

Discover the top 3 airlines that operate flights from Ontario to Kansas. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$244Average$428FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$247Average$401FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$286Average$532FlexibilityNo cancel feeOn-time71%

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