What airlines fly to Kansas?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Kansas from Ontario according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Kansas. Keep in mind that there are 5 different airlines that fly to Kansas on a routine basis, so you have a few additional options to choose from.

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

Frontier, Southwest, and Delta are the most popular carriers operating from Ontario to Kansas

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

Prices for flights from Ontario Airport to Kansas were last updated today.

How many operators does momondo search for flights from Ontario Airport to Kansas?

As of November 2025, there are 5 operators available to choose from for flights from Ontario Airport to Kansas.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Kansas.

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

The travel and health documents required for your trip to Kansas can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kansas. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$63 Cheap Flights from Ontario to Kansas in 2025/26

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Find the cheapest flights from Ontario to Kansas

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 7:46 pmONT-MCI

11h 46m1 stop

8:23 pm - 10:59 pmMCI-ONT

28h 36m1 stop

$138Frontier

Find Deal

Fri, Jan 9 - Mon, Jan 12

6:00 am - 7:46 pmONT-MCI

11h 46m1 stop

8:26 pm - 10:59 pmMCI-ONT

28h 33m1 stop

$139Frontier

Find Deal

Fri, Jan 9 - Mon, Jan 12

6:00 am - 7:46 pmONT-MCI

11h 46m1 stop

7:00 am - 7:36 amMCI-ONT

26h 36m1 stop

$163Multiple Airlines

Find Deal

Fri, Jan 9 - Sun, Jan 11

6:20 am - 7:46 pmONT-MCI

11h 26m1 stop

7:00 am - 1:53 pmMCI-ONT

8h 53m1 stop

$178Multiple Airlines

Find Deal

Fri, Jan 23 - Sun, Jan 25

5:07 pm - 12:12 amONT-TUL

5h 05m1 stop

8:09 am - 12:16 pmTUL-ONT

6h 07m1 stop

$261Delta

Find Deal

Thu, Jan 15 - Sat, Jan 17

4:49 pm - 12:20 amONT-TUL

5h 31m1 stop

1:59 pm - 9:05 pmTUL-ONT

9h 06m1 stop

$275Delta

Find Deal

Tue, Dec 16 - Sat, Jan 10

1:34 pm - 8:52 pmONT-TUL

5h 18m1 stop

7:00 am - 5:35 pmTUL-ONT

12h 35m2 stops

$292United Airlines

Find Deal

Wed, Dec 10 - Wed, Dec 17

12:46 pm - 10:43 pmONT-ICT

7h 57m1 stop

8:23 pm - 11:46 pmICT-ONT

5h 23m1 stop

$377American Airlines

Find Deal

Mon, Dec 15 - Sat, Dec 20

12:55 pm - 10:43 pmONT-ICT

7h 48m2 stops

8:23 pm - 11:46 pmICT-ONT

5h 23m1 stop

$382American Airlines

Find Deal

Mon, Dec 15 - Sat, Dec 20

6:00 am - 6:12 pmONT-DDC

10h 12m2 stops

7:08 pm - 8:58 pmDDC-ONT

27h 50m1 stop

$402United Airlines

Find Deal

Wed, Jan 7 - Sun, Jan 11

Frontier flights from Ontario to Kansas

Our best Frontier deals on Ontario to Kansas flight tickets

Frontier

Jan 9

ONT6:00 amOntario

11h 46m

1 stop

MCI7:46 pmKansas City

Jan 12

MCI8:23 pmKansas City

28h 36m

1 stop

ONT10:59 pmOntario

$138

Find similar

Frontier

Jan 9

ONT6:00 amOntario

11h 46m

1 stop

MCI7:46 pmKansas City

Jan 12

MCI8:26 pmKansas City

28h 33m

1 stop

ONT10:59 pmOntario

$139

Find similar

Frontier

Jan 9

ONT6:00 amOntario

11h 46m

1 stop

MCI7:46 pmKansas City

Jan 12

MCI8:23 pmKansas City

23h 31m

2 stops

ONT5:54 pmOntario

$171

Find similar

Southwest flights from Ontario to Kansas

Our best Southwest deals on Ontario to Kansas flight tickets

Southwest

Jan 2

ONT5:20 pmOntario

4h 15m

1 stop

TUL11:35 pmTulsa

Jan 8

TUL7:05 amTulsa

5h 00m

1 stop

ONT10:05 amOntario

$407

Find similar

Southwest

Jan 2

ONT5:20 pmOntario

4h 15m

1 stop

TUL11:35 pmTulsa

Jan 8

TUL11:10 amTulsa

8h 00m

2 stops

ONT5:10 pmOntario

$412

Find similar

Southwest

Dec 25

ONT5:45 amOntario

5h 05m

1 stop

TUL12:50 pmTulsa

Dec 28

TUL5:35 amTulsa

5h 25m

1 stop

ONT9:00 amOntario

$423

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioKansas City

ONT - MCI

ONTMCI

Ontario

Fri 1/9

6:00 am-7:46 pm

1 stop11h 46m

Kansas City

Mon 1/12

8:23 pm-10:59 pm

1 stop28h 36m

$138

OntarioKansas City

ONT - MCI

ONTMCI

Ontario

Fri 1/9

6:00 am-7:46 pm

1 stop11h 46m

Kansas City

Mon 1/12

8:26 pm-10:59 pm

1 stop28h 33m

$139

OntarioKansas City

ONT - MCI

ONTMCI

Ontario

Fri 1/9

6:00 am-7:46 pm

1 stop11h 46m

Kansas City

Sun 1/11

7:00 am-7:36 am

1 stop26h 36m

$163

OntarioKansas City

ONT - MCI

ONTMCI

Ontario

Fri 1/23

6:20 am-7:46 pm

1 stop11h 26m

Kansas City

Sun 1/25

7:00 am-1:53 pm

1 stop8h 53m

$178

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Thu 1/15

5:07 pm-12:12 am

1 stop5h 05m

Tulsa

Sat 1/17

8:09 am-12:16 pm

1 stop6h 07m

$261

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Tue 12/16

4:49 pm-12:20 am

1 stop5h 31m

Tulsa

Sat 1/10

1:59 pm-9:05 pm

1 stop9h 06m

$275

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Wed 12/10

1:34 pm-8:52 pm

1 stop5h 18m

Tulsa

Wed 12/17

7:00 am-5:35 pm

2 stops12h 35m

$292

OntarioWichita

ONT - ICT

ONTICT

Ontario

Mon 12/15

12:46 pm-10:43 pm

1 stop7h 57m

Wichita Eisenhower National

Sat 12/20

8:23 pm-11:46 pm

1 stop5h 23m

$377

OntarioWichita

ONT - ICT

ONTICT

Ontario

Mon 12/15

12:55 pm-10:43 pm

2 stops7h 48m

Wichita Eisenhower National

Sat 12/20

8:23 pm-11:46 pm

1 stop5h 23m

$382

OntarioDodge City

ONT - DDC

ONTDDC

Ontario

Wed 1/7

6:00 am-6:12 pm

2 stops10h 12m

Dodge City Municipal

Sun 1/11

7:08 pm-8:58 pm

1 stop27h 50m

$402

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 Ontario to Kansas

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 day to depart on your flight to Kansas?

The cheapest day to depart on your flight to Kansas is on a Wednesday when prices can be found for as low as $397. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Kansas for around $560.

What is the cheapest time of day to depart on your flight to Kansas?

Our most recent data shows that the best time of day to fly to Kansas is in the evening. Flights from Ontario to Kansas during this time can be as low as $425. Flights in the morning are often more expensive with an average ticket price of $536.

Cheap Ontario to Kansas flight deals and tips

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

Fastest flight time	4h 15m
Direct flights	None

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

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

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Kansas?
Prices for flights from Ontario Airport to Kansas were last updated today.
How many operators does momondo search for flights from Ontario Airport to Kansas?
As of November 2025, there are 5 operators available to choose from for flights from Ontario Airport to Kansas.
How old do you have to be to fly from Ontario Airport to Kansas?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Kansas.
What documentation or ID do you need to fly to Kansas?
The travel and health documents required for your trip to Kansas can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kansas. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to Kansas

Compare and see reviews for airlines that fly from Ontario to Kansas with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $214	Free Cancellation	Rating 7.4 9,050 reviews	Search United Airlines flights
Southwest	PriceFrom $238	Free Cancellation	Rating 8.0 4,254 reviews	Search Southwest flights
American Airlines	PriceFrom $284	Free Cancellation	Rating 7.2 11,037 reviews	Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kansas from Ontario.

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

Yes. All flights to Kansas from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kansas from Ontario.

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

Yes. momondo can track prices for Ontario to Kansas flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.