HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kansas

$65+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ICT
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Kansas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$130
(Mytrip)

One-way from

$65
(Mytrip)

Popular in

March

Cheapest in

June

Average price

$482
Provider with most accurate pricing for Los Angeles-Wichita Eisenhower National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Wichita Eisenhower National flights.
Search Deals
From Ontario to Kansas
Search Deals
One-way flight from Ontario to Kansas
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/63:20 pmONT - MCI
1 stop26h 30mFrontier
Thu 12/118:09 pmMCI - ONT
1 stop20h 16mFrontier
Deal found 10/29$130
This Frontier deal was found by Cheapflights users on 10/30. 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.
Thu 11/1312:05 pmONT - MCI
1 stop5h 33mFrontier
Sun 11/168:28 pmMCI - ONT
1 stop5h 22mFrontier
Deal found 10/30$137
This Booking.com deal was found by Cheapflights users on 10/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:05 pmONT - MCI
1 stop25h 28mFrontier
Sun 11/168:28 pmMCI - ONT
1 stop16h 42mFrontier
Deal found 10/30$145
This Frontier deal was found by Cheapflights users on 10/28. 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.
Wed 11/128:45 amONT - MCI
1 stop6h 34mFrontier
Sun 11/168:28 pmMCI - ONT
1 stop5h 22mFrontier
Deal found 10/28$162
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/63:20 pmONT - MCI
1 stop26h 30mFrontier
Sun 12/148:45 pmMCI - ONT
1 stop19h 40mFrontier
Deal found 10/28$164
This Frontier deal was found by Cheapflights users on 10/28. 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.
Wed 11/128:45 amONT - MCI
1 stop6h 34mFrontier
Sat 11/158:28 pmMCI - ONT
1 stop5h 22mFrontier
Deal found 10/28$176
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/316:45 amONT - MCI
1 stop11h 05mFrontier
Sun 1/48:45 pmMCI - ONT
2 stops22h 30mFrontier
Deal found 10/28$184
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/106:15 amONT - MCI
1 stop12h 29mMultiple Airlines
Sun 12/218:45 pmMCI - ONT
1 stop29h 14mMultiple Airlines
Deal found 10/28$187
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:30 amONT - MCI
1 stop11h 33mMultiple Airlines
Wed 12/312:58 pmMCI - ONT
1 stop10h 19mMultiple Airlines
Deal found 10/29$193
This Gotogate deal was found by Cheapflights users on 10/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:45 amONT - MCI
1 stop6h 34mFrontier
Wed 11/56:49 pmMCI - ONT
1 stop18h 21mFrontier
Deal found 10/28$194
This Booking.com deal was found by Cheapflights users on 10/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:53 amONT - TUL
1 stop10h 36mFrontier
Thu 11/137:37 pmTUL - ONT
1 stop17h 33mFrontier
Deal found 10/29$260
This Frontier deal was found by Cheapflights users on 10/29. 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.
Tue 12/236:45 amONT - TUL
1 stop10h 34mFrontier
Thu 12/258:14 pmTUL - ONT
1 stop5h 45mFrontier
Deal found 10/29$276

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 October 30, 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

Fri 11/14

4:05 pm-7:33 pm

1 stop25h 28m

Kansas City

Sun 11/16

8:28 pm-11:50 pm

1 stop5h 22m

$153

OntarioKansas City

ONT - MCI

ONTMCI

Ontario

Sat 12/13

3:20 pm-7:50 pm

1 stop26h 30m

Kansas City

Tue 12/16

6:30 am-9:17 pm

1 stop16h 47m

$203

OntarioKansas City

ONT - MCI

ONTMCI

Ontario

Fri 11/7

6:53 am-7:38 pm

1 stop10h 45m

Kansas City

Wed 11/12

6:49 pm-11:10 am

1 stop18h 21m

$213

OntarioKansas City

ONT - MCI

ONTMCI

Ontario

Wed 12/3

6:15 am-7:14 pm

2 stops34h 59m

Kansas City

Mon 12/8

6:30 am-9:17 pm

1 stop16h 47m

$214

OntarioKansas City

ONT - MCI

ONTMCI

Ontario

Tue 11/4

8:45 am-5:19 pm

1 stop6h 34m

Kansas City

Wed 11/5

6:49 pm-11:10 am

1 stop18h 21m

$238

OntarioKansas City

ONT - MCI

ONTMCI

Ontario

Fri 11/14

6:00 am-12:24 am

1 stop16h 24m

Kansas City

Sun 11/16

12:31 pm-12:51 pm

2 stops26h 20m

$257

OntarioKansas City

ONT - MCI

ONTMCI

Ontario

Fri 11/7

4:05 pm-7:33 pm

1 stop25h 28m

Kansas City

Sun 11/9

3:04 pm-11:50 pm

1 stop10h 46m

$295

OntarioKansas City

ONT - MCI

ONTMCI

Ontario

Fri 12/19

6:00 am-2:52 pm

1 stop6h 52m

Kansas City

Wed 12/31

8:45 pm-11:59 pm

1 stop5h 14m

$301

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Thu 11/27

5:00 am-3:20 pm

1 stop8h 20m

Tulsa

Thu 12/4

10:10 am-5:20 pm

1 stop9h 10m

$320

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Tue 12/23

5:10 pm-12:15 am

1 stop5h 05m

Tulsa

Wed 12/24

7:45 am-12:29 pm

1 stop6h 44m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 60 results
1
2
3
...
6

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, August is the cheapest month in which you can book a flight from Ontario to Kansas (average of $58). Flying from Ontario to Kansas in January is currently the most expensive (average of $318). 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 October 30, 2025.

When flying from Ontario to Kansas, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 31% versus a flight at noon.

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

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 October 30, 2025.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and American Airlines from Ontario to Kansas to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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.

  • How long is the flight from Ontario to Kansas?

    There are many flights that can get you from Ontario to Kansas in 5h 05m. Fly via Frontier, Southwest, or Delta to get the fastest option. The distance between Ontario and Kansas is about 1232 mi. This flight may include one or multiple stops.

  • 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 $117. However, be on the lookout for offers from Alaska Airlines and Delta, 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, August is the cheapest month in which you can book a flight from Ontario to Kansas (average of $58). Flying from Ontario to Kansas in January is currently the most expensive (average of $318). 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

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

Alternative routes for Ontario to Kansas

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
San Francisco to John F Kennedy Intl flights
Los Angeles to Dallas/Fort Worth flights
Los Angeles to Newark flights
San Francisco to Los Angeles flights
San Francisco to Newark flights
Los Angeles to San Francisco flights
Los Angeles to Seattle flights
Los Angeles to Honolulu flights
Los Angeles to LaGuardia flights
San Francisco to Las Vegas flights
San Francisco to Ontario flights
San Francisco to Honolulu flights
San Francisco to Dallas/Fort Worth flights
San Francisco to Seattle flights
San Francisco to LaGuardia flights
Los Angeles to Miami flights
San Francisco to Santa Ana flights
Los Angeles to Las Vegas flights
Los Angeles to Orlando flights
Los Angeles to O'Hare Intl flights
Santa Ana to Seattle flights
Santa Ana to San Francisco flights
Los Angeles to Fort Lauderdale flights
Ontario to Dallas/Fort Worth flights
Ontario to Seattle flights
San Jose to Los Angeles flights
San Francisco to O'Hare Intl flights
Los Angeles to Boston flights
Burbank to Las Vegas flights
San Diego to John F Kennedy Intl flights
San Jose to Las Vegas flights
Ontario to San Francisco flights
Los Angeles to Sacramento flights
Los Angeles to Portland flights
Los Angeles to Reagan-National flights
Ontario to Las Vegas flights
Santa Ana to Las Vegas flights
Los Angeles to Sky Harbor Intl flights
Santa Ana to Dallas/Fort Worth flights
Los Angeles to Dulles Intl flights
San Francisco to Kahului flights
San Francisco to Miami flights
Los Angeles to Denver flights
Los Angeles to Atlanta flights
Los Angeles to Hobby flights
Ontario to John F Kennedy Intl flights
Los Angeles to San Jose flights
San Diego to Seattle flights
Sacramento to Los Angeles flights

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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$214Average$398FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$238Average$439FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$284Average$456FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.