What airlines fly to Oklahoma?

American Airlines, Southwest and Frontier are the top three most popular airlines that fly to Oklahoma from Ontario according to our data. American Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Oklahoma. Keep in mind that there are 7 different airlines that fly to Oklahoma on a routine basis, so you have a few additional options to choose from.

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

70 flights are operational weekly from Ontario to Oklahoma as of March 2026. The most popular departure day for this route is Sat, with 24% of flights per week taking off on this day.

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

Frontier, Delta, and United Airlines are the most popular carriers operating from Ontario to Oklahoma

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

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

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

As of March 2026, there are 7 operators available to choose from for flights from Ontario Airport to Oklahoma.

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

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 Oklahoma.

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

The travel and health documents required for your trip to Oklahoma 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 Oklahoma. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$61 Cheap Flights from Ontario to Oklahoma in 2026

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Find the cheapest flights from Ontario to Oklahoma

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:33 pm - 5:28 pm

ONT

OKC

21h 55m

1 stop

7:22 pm - 10:14 am

OKC

ONT

16h 52m

1 stop

$160Frontier

Fri, Apr 17 - Sun, Apr 19

12:59 am - 6:45 pm

ONT

OKC

15h 46m

1 stop

6:23 pm - 7:26 am

OKC

ONT

15h 03m

1 stop

$162Frontier

Tue, Apr 28 - Sat, May 2

6:00 am - 1:10 pm

ONT

OKC

5h 10m

1 stop

8:04 pm - 3:09 pm

OKC

ONT

21h 05m

1 stop

$167Frontier

Wed, May 6 - Fri, May 8

11:36 am - 12:36 pm

ONT

TUL

23h 00m

1 stop

1:26 pm - 3:44 pm

TUL

ONT

28h 18m

1 stop

$241Multiple Airlines

Thu, May 7 - Mon, May 11

7:05 am - 6:03 pm

ONT

TUL

8h 58m

1 stop

1:55 pm - 9:00 pm

TUL

ONT

9h 05m

1 stop

$257Delta

Wed, Apr 29 - Tue, May 5

11:36 am - 12:36 pm

ONT

TUL

23h 00m

1 stop

1:26 pm - 10:05 am

TUL

ONT

22h 39m

2 stops

$276Multiple Airlines

Thu, May 7 - Mon, May 11

5:05 pm - 12:23 am

ONT

TUL

5h 18m

1 stop

1:55 pm - 9:00 pm

TUL

ONT

9h 05m

1 stop

$280Delta

Tue, Apr 28 - Sat, May 2

2:08 pm - 10:25 pm

ONT

TUL

6h 17m

1 stop

8:16 pm - 11:46 pm

TUL

ONT

5h 30m

1 stop

$309American Airlines

Sat, May 9 - Sat, May 16

12:19 pm - 11:57 pm

ONT

TUL

9h 38m

2 stops

8:16 pm - 11:46 pm

TUL

ONT

5h 30m

1 stop

$314American Airlines

Sat, May 9 - Sat, May 16

6:05 am - 1:46 pm

ONT

TUL

5h 41m

1 stop

9:10 am - 12:38 pm

TUL

ONT

5h 28m

1 stop

$327United Airlines

Sat, Apr 18 - Tue, Apr 21

Frontier flights from Ontario to Oklahoma

Our best Frontier deals on Ontario to Oklahoma flight tickets

Frontier

Apr 17

ONT5:33 pmOntario

21h 55m

1 stop

OKC5:28 pmOklahoma City Will Rogers World

Apr 19

OKC7:22 pmOklahoma City Will Rogers World

16h 52m

1 stop

ONT10:14 amOntario

$160

Frontier

Apr 28

ONT12:59 amOntario

15h 46m

1 stop

OKC6:45 pmOklahoma City Will Rogers World

May 2

OKC6:23 pmOklahoma City Will Rogers World

15h 03m

1 stop

ONT7:26 amOntario

$162

Frontier

May 6

ONT6:00 amOntario

5h 10m

1 stop

OKC1:10 pmOklahoma City Will Rogers World

May 8

OKC8:04 pmOklahoma City Will Rogers World

21h 05m

1 stop

ONT3:09 pmOntario

$167

Southwest flights from Ontario to Oklahoma

Our best Southwest deals on Ontario to Oklahoma flight tickets

Southwest

Apr 21

ONT12:40 pmOntario

7h 15m

2 stops

OKC9:55 pmOklahoma City Will Rogers World

Apr 28

OKC4:50 pmOklahoma City Will Rogers World

6h 40m

2 stops

ONT9:30 pmOntario

$261

Southwest

Apr 18

ONT5:30 amOntario

7h 40m

2 stops

TUL3:10 pmTulsa

Apr 21

TUL6:20 amTulsa

7h 15m

2 stops

ONT11:35 amOntario

$337

Southwest

May 7

ONT6:00 pmOntario

4h 10m

1 stop

TUL12:10 amTulsa

May 11

TUL5:10 pmTulsa

7h 55m

2 stops

ONT11:05 pmOntario

$343

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Fri 4/17

5:33 pm-5:28 pm

1 stop21h 55m

Oklahoma City Will Rogers World

Sun 4/19

7:22 pm-10:14 am

1 stop16h 52m

$160

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Tue 4/28

12:59 am-6:45 pm

1 stop15h 46m

Oklahoma City Will Rogers World

Sat 5/2

6:23 pm-7:26 am

1 stop15h 03m

$162

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Wed 5/6

6:00 am-1:10 pm

1 stop5h 10m

Oklahoma City Will Rogers World

Fri 5/8

8:04 pm-3:09 pm

1 stop21h 05m

$167

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Thu 5/7

11:36 am-12:36 pm

1 stop23h 00m

Tulsa

Mon 5/11

1:26 pm-3:44 pm

1 stop28h 18m

$241

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Wed 4/29

7:05 am-6:03 pm

1 stop8h 58m

Tulsa

Tue 5/5

1:55 pm-9:00 pm

1 stop9h 05m

$257

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Thu 5/7

11:36 am-12:36 pm

1 stop23h 00m

Tulsa

Mon 5/11

1:26 pm-10:05 am

2 stops22h 39m

$276

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Tue 4/28

5:05 pm-12:23 am

1 stop5h 18m

Tulsa

Sat 5/2

1:55 pm-9:00 pm

1 stop9h 05m

$280

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Sat 5/9

2:08 pm-10:25 pm

1 stop6h 17m

Tulsa

Sat 5/16

8:16 pm-11:46 pm

1 stop5h 30m

$309

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Sat 5/9

12:19 pm-11:57 pm

2 stops9h 38m

Tulsa

Sat 5/16

8:16 pm-11:46 pm

1 stop5h 30m

$314

Quickest round-trip

OntarioTulsa

ONT - TUL

ONTTUL

Ontario

Sat 4/18

6:05 am-1:46 pm

1 stop5h 41m

Tulsa

Tue 4/21

9:10 am-12:38 pm

1 stop5h 28m

$327

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 Oklahoma

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 Oklahoma?

The cheapest month to fly to Oklahoma from Ontario is in September. Flight prices, which tend to average around $267, are often lower during this time because this is during the off-season. If you are unable to visit Oklahoma during the month of September, then departing from Ontario during the month July is also very affordable. Most momondo users find prices during this month for around $296.

Can stopping save me money on Ontario to Oklahoma flights?

You could potentially save up to 4% on your flight if you consider stops on a Ontario to Oklahoma flight.

Cheap Ontario to Oklahoma flight deals and tips

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

Fastest flight time	2h 55m
Direct flights	Every day
Airports in Oklahoma	32 airports

The fastest flight from Ontario to Oklahoma takes 2h 55m

Direct flights go from Ontario to Oklahoma every day.

There are 32 airports in Oklahoma. From Ontario there are direct flights to Dallas/Fort Worth (DFW).

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Oklahoma?
Prices for flights from Ontario Airport to Oklahoma were last updated today.
How many operators does momondo search for flights from Ontario Airport to Oklahoma?
As of March 2026, there are 7 operators available to choose from for flights from Ontario Airport to Oklahoma.
How old do you have to be to fly from Ontario Airport to Oklahoma?
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 Oklahoma.
What documentation or ID do you need to fly to Oklahoma?
The travel and health documents required for your trip to Oklahoma 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 Oklahoma. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to Oklahoma

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $143	Free Cancellation	Rating 5.7 3,013 reviews	Search Frontier flights
Southwest	PriceFrom $250	Free Cancellation	Rating 8.0 4,333 reviews	Search Southwest flights
United Airlines	PriceFrom $256	Free Cancellation	Rating 7.4 9,500 reviews	Search United Airlines flights
American Airlines	PriceFrom $261	Free Cancellation	Rating 7.1 11,520 reviews	Search American Airlines flights

Why use momondo?

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

Finding the right flight to Oklahoma from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oklahoma quick and easy, saving you time and money.

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

Flights from Ontario to Oklahoma with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Oklahoma.

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

Yes momondo offers price alerts on flights to Oklahoma from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.