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

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

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 43% 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.

How many flights depart from Ontario to Kansas on average per week?

3 flights are operational weekly from Ontario to Kansas as of May 2026. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

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 May 2026, 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.

$81 Cheap Flights from Ontario to Kansas in 2026

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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 - 12:55 pm

ONT

MCI

4h 55m

1 stop

1:45 pm - 11:50 pm

MCI

ONT

12h 05m

1 stop

$210Frontier

mer, lug 22 - mar, ago 4

11:51 am - 9:52 pm

ONT

ICT

8h 01m

1 stop

10:42 pm - 7:32 pm

ICT

ONT

22h 50m

1 stop

$215Multiple Airlines

gio, giu 4 - dom, giu 7

4:57 pm - 11:59 pm

ONT

TUL

5h 02m

1 stop

8:13 am - 12:19 pm

TUL

ONT

6h 06m

1 stop

$357Delta

mar, mag 26 - sab, mag 30

2:25 pm - 10:35 pm

ONT

TUL

6h 10m

1 stop

6:20 am - 9:35 am

TUL

ONT

5h 15m

1 stop

$363Southwest

mer, giu 3 - mer, giu 10

2:10 pm - 9:05 pm

ONT

TUL

4h 55m

1 stop

6:00 am - 9:05 am

TUL

ONT

5h 05m

1 stop

$365Southwest

mer, giu 3 - lun, giu 8

10:00 pm - 9:21 am

ONT

TUL

9h 21m

1 stop

12:55 pm - 6:36 pm

TUL

ONT

7h 41m

1 stop

$367Delta

lun, giu 1 - gio, giu 4

11:59 pm - 10:10 am

ONT

TUL

8h 11m

1 stop

8:20 pm - 11:59 pm

TUL

ONT

5h 39m

1 stop

$369American Airlines

mar, giu 23 - mar, giu 30

7:14 pm - 10:03 am

ONT

TUL

12h 49m

2 stops

6:16 pm - 9:44 pm

TUL

ONT

5h 28m

1 stop

$380American Airlines

ven, lug 3 - mar, lug 14

6:30 am - 6:37 pm

ONT

JLN

10h 07m

1 stop

1:57 pm - 5:28 pm

JLN

ONT

5h 31m

1 stop

$414United Airlines

sab, mag 30 - gio, giu 4

6:30 am - 6:37 pm

ONT

JLN

10h 07m

1 stop

8:54 am - 5:28 pm

JLN

ONT

10h 34m

2 stops

$424United Airlines

sab, mag 30 - mer, giu 3

Frontier flights from Ontario to Kansas

Our best Frontier deals on Ontario to Kansas flight tickets

Frontier

Jul 22

ONT6:00 amOntario

4h 55m

1 stop

MCI12:55 pmKansas City

Aug 4

MCI1:45 pmKansas City

12h 05m

1 stop

ONT11:50 pmOntario

$210

Frontier

Jul 29

ONT3:40 pmOntario

19h 15m

1 stop

MCI12:55 pmKansas City

Aug 4

MCI1:45 pmKansas City

12h 05m

1 stop

ONT11:50 pmOntario

$219

Frontier

Jul 29

ONT1:28 pmOntario

21h 27m

1 stop

MCI12:55 pmKansas City

Aug 4

MCI1:45 pmKansas City

12h 05m

1 stop

ONT11:50 pmOntario

$220

American Airlines flights from Ontario to Kansas

Our best American Airlines deals on Ontario to Kansas flight tickets

American Airlines

Jun 23

ONT11:59 pmOntario

8h 11m

1 stop

TUL10:10 amTulsa

Jun 30

TUL8:20 pmTulsa

5h 39m

1 stop

ONT11:59 pmOntario

$369

American Airlines

Jul 3

ONT7:14 pmOntario

12h 49m

2 stops

TUL10:03 amTulsa

Jul 14

TUL6:16 pmTulsa

5h 28m

1 stop

ONT9:44 pmOntario

$380

American Airlines

Jun 23

ONT1:11 pmOntario

8h 36m

2 stops

TUL11:47 pmTulsa

Jun 30

TUL11:02 amTulsa

9h 19m

2 stops

ONT6:21 pmOntario

$382

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioKansas City

ONT - MCI

ONTMCI

Ontario

mer 7/22

6:00 am-12:55 pm

1 stop4h 55m

Kansas City

mar 8/4

1:45 pm-11:50 pm

1 stop12h 05m

$210

OntarioWichita

ONT - ICT

ONTICT

Ontario

gio 6/4

11:51 am-9:52 pm

1 stop8h 01m

Wichita Eisenhower National

dom 6/7

10:42 pm-7:32 pm

1 stop22h 50m

$215

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

mar 5/26

4:57 pm-11:59 pm

1 stop5h 02m

Tulsa

sab 5/30

8:13 am-12:19 pm

1 stop6h 06m

$357

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

mer 6/3

2:25 pm-10:35 pm

1 stop6h 10m

Tulsa

mer 6/10

6:20 am-9:35 am

1 stop5h 15m

$363

Quickest round-trip

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

mer 6/3

2:10 pm-9:05 pm

1 stop4h 55m

Tulsa

lun 6/8

6:00 am-9:05 am

1 stop5h 05m

$365

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

lun 6/1

10:00 pm-9:21 am

1 stop9h 21m

Tulsa

gio 6/4

12:55 pm-6:36 pm

1 stop7h 41m

$367

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

mar 6/23

11:59 pm-10:10 am

1 stop8h 11m

Tulsa

mar 6/30

8:20 pm-11:59 pm

1 stop5h 39m

$369

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

ven 7/3

7:14 pm-10:03 am

2 stops12h 49m

Tulsa

mar 7/14

6:16 pm-9:44 pm

1 stop5h 28m

$380

OntarioJoplin

ONT - JLN

ONTJLN

Ontario

sab 5/30

6:30 am-6:37 pm

1 stop10h 07m

Joplin

gio 6/4

1:57 pm-5:28 pm

1 stop5h 31m

$414

OntarioJoplin

ONT - JLN

ONTJLN

Ontario

sab 5/30

6:30 am-6:37 pm

1 stop10h 07m

Joplin

mer 6/3

8:54 am-5:28 pm

2 stops10h 34m

$424

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

Other information

What is the cheapest month to fly to Kansas?

If you are unable to visit Kansas during the month of August, then departing from Ontario during the month September is also very affordable. Most momondo users find prices during this month for around $198.

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 38m
Direct flights	None

The fastest flight from Ontario to Kansas takes 4h 38m

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

Search flight deals

Frequently asked questions about flying 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 May 2026, 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
Southwest	PriceFrom $198	Free Cancellation	Rating 7.9 4,302 reviews	Search Southwest flights
United Airlines	PriceFrom $214	Free Cancellation	Rating 7.4 9,694 reviews	Search United Airlines flights
American Airlines	PriceFrom $284	Free Cancellation	Rating 7.1 11,667 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.