What’s the top layover airport for flights from Ontario to Oklahoma City?

Phoenix (PHX) – chosen by Cheapflights users on 67% of 1-stop itineraries from Ontario to Oklahoma City on Cheapflights.

What’s the cheapest layover airport for flights from Ontario to Oklahoma City?

Phoenix (PHX) is the most affordable 1-stop option, with an average round-trip price of $266.

Which airport typically offers the quickest layover for flights from Ontario to Oklahoma City?

Flights via Phoenix (PHX) offer the fastest connection on this route, with an average layover time of 1h 03m.

What’s the fastest layover option from Ontario to Oklahoma City?

Flights via Phoenix (PHX) have the shortest average one-way travel time for 1-stop routes: 4h 35m.

How long is the flight from Ontario to Oklahoma City?

Airlines like Frontier fly from Ontario to Oklahoma City in about 7h 52m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1137 mi.

What are the cheapest airlines flying from Ontario to Oklahoma City round-trip?

Our cheapest airline available from Ontario to Oklahoma City is Frontier. Our recent data shows that you can find tickets from as low as $130 on this airline. Additional options worth looking into are United Airlines and Southwest, starting at $256 and $266 round-trip. You may be able to fly from Ontario to Oklahoma City for 62% less than the average price by searching for these airlines.

In terms of precipitation, rainfall in Oklahoma City ranges from 1.2 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. January is typically the driest time to visit Oklahoma City when rainfall is around 1.2 in.

If weather is an important factor for your trip to Oklahoma City, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

What are the most popular airlines that fly from Ontario to Oklahoma City?

When booking a flight from Ontario to Oklahoma City, you may want to consider flying on Southwest, Frontier or American Airlines as they are the most popular for this route.

Most accurate provider : When it comes to deals on Ontario-Oklahoma City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Oklahoma City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Oklahoma City flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ontario-Oklahoma City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Oklahoma City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Ontario to Oklahoma City that include hotel bookings?

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

How can I find direct flights from Ontario to Oklahoma City?

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

Can I find deals for business class flights from Ontario to Oklahoma City?

Yes. Cheapflights offers flight deals from Ontario to Oklahoma City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$61+ Cheap Flights from Ontario to Oklahoma City

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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.

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Cheapflights Tip: The best prices from Ontario to Oklahoma City Will Rogers World are usually found in September or July, booked 17 days in advance, depart on a Monday or Thursday and return on a Sunday

Find flight deals from Ontario to Oklahoma City

Cheapest flights from Ontario to Oklahoma City
Explore the most affordable flight options available from Ontario to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

Thu 11/136:53 amONT - OKC

1 stop10h 07mFrontier

Wed 11/193:42 pmOKC - ONT

1 stop7h 45mFrontier

Deal found 10/20

$150

Thu 11/137:44 pmONT - OKC

1 stop20h 11mFrontier

Tue 11/187:51 pmOKC - ONT

1 stop27h 36mFrontier

Deal found 10/23

$152

Fri 11/76:53 amONT - OKC

1 stop10h 07mFrontier

Wed 11/123:42 pmOKC - ONT

1 stop21h 28mFrontier

Deal found 10/21

$163

Tue 11/118:45 amONT - OKC

1 stop7h 36mFrontier

Fri 11/146:40 pmOKC - ONT

1 stop5h 17mFrontier

Deal found 10/21

$164

Thu 12/116:15 amONT - OKC

1 stop7h 52mFrontier

Sun 12/148:29 pmOKC - ONT

1 stop19h 56mFrontier

Deal found 10/23

$165

Mon 11/107:24 pmONT - OKC

2 stops20h 57mFrontier

Mon 11/178:15 pmOKC - ONT

1 stop27h 12mFrontier

Deal found 10/22

$171

Fri 10/316:53 amONT - OKC

1 stop10h 07mFrontier

Sun 11/21:53 pmOKC - ONT

1 stop19h 24mFrontier

Deal found 10/22

$178

Tue 11/118:45 amONT - OKC

1 stop27h 26mFrontier

Thu 11/137:45 pmOKC - ONT

1 stop6h 05mFrontier

Deal found 10/22

$179

Mon 11/106:53 amONT - OKC

1 stop10h 37mFrontier

Wed 11/123:42 pmOKC - ONT

1 stop21h 28mFrontier

Deal found 10/22

$181

Mon 11/36:53 amONT - OKC

1 stop10h 07mFrontier

Thu 11/67:45 pmOKC - ONT

1 stop6h 05mFrontier

Deal found 10/21

$188

Sun 10/266:53 amONT - OKC

1 stop24h 59mFrontier

Sun 11/21:53 pmOKC - ONT

1 stop24h 58mFrontier

Deal found 10/21

$194

Best flights from Ontario to Oklahoma City
Discover carefully curated flight deals from Ontario to Oklahoma City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2025.

Thu 12/116:15 amONT - OKC

1 stop7h 52mFrontier

Sun 12/148:29 pmOKC - ONT

1 stop19h 56mFrontier

Deal found 10/22

$165

Wed 11/194:49 pmONT - OKC

1 stop5h 05mDelta

Mon 11/246:05 pmOKC - ONT

1 stop7h 47mDelta

Deal found 10/20

$274

Mon 11/107:24 pmONT - OKC

2 stops20h 57mFrontier

Mon 11/178:15 pmOKC - ONT

1 stop27h 12mFrontier

Deal found 10/22

$171

Sat 12/63:20 pmONT - OKC

1 stop26h 12mFrontier

Mon 12/85:02 pmOKC - ONT

1 stop6h 15mFrontier

Deal found 10/22

$208

Tue 11/188:45 amONT - OKC

1 stop7h 36mFrontier

Mon 12/18:20 pmOKC - ONT

1 stop5h 37mFrontier

Deal found 10/22

$210

Wed 11/1912:58 amONT - OKC

1 stop15h 35mFrontier

Wed 11/267:18 pmOKC - ONT

1 stop6h 39mFrontier

Deal found 10/22

$222

Fri 11/2112:58 amONT - OKC

1 stop16h 36mFrontier

Wed 11/2612:06 pmOKC - ONT

1 stop11h 00mFrontier

Deal found 10/23

$280

Sat 11/227:08 pmONT - OKC

1 stop22h 26mFrontier

Tue 11/252:10 pmOKC - ONT

1 stop26h 16mFrontier

Deal found 10/21

$283

Last-minute flights from Ontario to Oklahoma City
Discover last-minute flight deals from Ontario to Oklahoma City. Data last updated October 23, 2025 and is based on user searches.

Sun 10/266:53 amONT - OKC

1 stop24h 59mFrontier

Sun 11/21:53 pmOKC - ONT

1 stop24h 58mFrontier

Deal found 10/21

$194

Fri 10/316:53 amONT - OKC

1 stop10h 07mFrontier

Sun 11/21:53 pmOKC - ONT

1 stop19h 24mFrontier

Deal found 10/22

$178

Sun 11/25:00 amONT - OKC

1 stop5h 08mFrontier

Wed 11/53:42 pmOKC - ONT

1 stop7h 45mFrontier

Deal found 10/23

$165

Mon 11/36:53 amONT - OKC

1 stop10h 07mFrontier

Thu 11/67:45 pmOKC - ONT

1 stop6h 05mFrontier

Deal found 10/21

$188

Fri 11/76:53 amONT - OKC

1 stop10h 07mFrontier

Wed 11/123:42 pmOKC - ONT

1 stop21h 28mFrontier

Deal found 10/21

$163

Mon 11/107:24 pmONT - OKC

2 stops20h 57mFrontier

Mon 11/178:15 pmOKC - ONT

1 stop27h 12mFrontier

Deal found 10/22

$171

Mon 11/104:05 pmONT - OKC

1 stop24h 16mFrontier

Thu 11/137:45 pmOKC - ONT

1 stop6h 05mFrontier

Deal found 10/21

$181

Tue 11/118:45 amONT - OKC

1 stop7h 36mFrontier

Fri 11/146:40 pmOKC - ONT

1 stop5h 17mFrontier

Deal found 10/21

$164

Tue 11/118:45 amONT - OKC

1 stop27h 26mFrontier

Thu 11/137:45 pmOKC - ONT

1 stop6h 05mFrontier

Deal found 10/22

$179

Thu 11/136:53 amONT - OKC

1 stop10h 07mFrontier

Wed 11/193:42 pmOKC - ONT

1 stop7h 45mFrontier

Deal found 10/20

$150

Thu 11/137:44 pmONT - OKC

1 stop20h 11mFrontier

Tue 11/187:51 pmOKC - ONT

1 stop27h 36mFrontier

Deal found 10/23

$152

One-way flights from Ontario to Oklahoma City
Search for one-way flight options from Ontario to Oklahoma City. Find affordable one-way fares based on user searches. Data last updated October 23, 2025.

Tue 11/48:45 amONT - OKC

1 stop7h 36mFrontier

Deal found 10/21

$61

Tue 11/188:45 amONT - OKC

1 stop7h 36mFrontier

Deal found 10/21

$71

Thu 11/1312:05 pmONT - OKC

1 stop4h 55mFrontier

Deal found 10/21

$75

Tue 11/118:45 amONT - OKC

1 stop7h 36mFrontier

Deal found 10/22

$76

Thu 11/67:44 pmONT - OKC

1 stop20h 11mFrontier

Deal found 10/23

$81

Fri 10/316:53 amONT - OKC

1 stop10h 07mFrontier

Deal found 10/23

$94

Sun 10/266:05 amONT - OKC

1 stop5h 03mFrontier

Deal found 10/22

$104

Wed 11/198:00 amONT - OKC

2 stops32h 33mFrontier

Deal found 10/21

$108

Sat 11/88:00 amONT - OKC

1 stop27h 08mFrontier

Deal found 10/21

$110

Sat 11/11:37 pmONT - OKC

1 stop22h 31mFrontier

Deal found 10/21

$111

Wed 11/58:00 amONT - OKC

2 stops33h 00mFrontier

Deal found 10/20

$115

Sun 11/161:46 pmONT - OKC

2 stops27h 44mFrontier

Deal found 10/22

$117

Cheap flight deals from Ontario to Oklahoma City

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$150 (Frontier)
One-way from	$61 (Trip.com)
Popular in	June
Cheapest in	September
Average price	$406

Provider with most accurate pricing for Ontario-Oklahoma City Will Rogers World flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ontario-Oklahoma City Will Rogers World flights.

Search Deals

From Ontario to Oklahoma City Will Rogers World

Search Deals

One-way flight from Ontario to Oklahoma City Will Rogers World

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Oklahoma City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Thu 12/11

6:15 am-4:07 pm

1 stop7h 52m

Oklahoma City Will Rogers World

Sun 12/14

8:29 pm-2:25 pm

1 stop19h 56m

$165

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Mon 11/10

7:24 pm-6:21 pm

2 stops20h 57m

Oklahoma City Will Rogers World

Mon 11/17

8:15 pm-9:27 pm

1 stop27h 12m

$171

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Sat 12/6

3:20 pm-7:32 pm

1 stop26h 12m

Oklahoma City Will Rogers World

Mon 12/8

5:02 pm-9:17 pm

1 stop6h 15m

$208

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Tue 11/18

8:45 am-6:21 pm

1 stop7h 36m

Oklahoma City Will Rogers World

Mon 12/1

8:20 pm-11:57 pm

1 stop5h 37m

$210

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Wed 11/19

12:58 am-6:33 pm

1 stop15h 35m

Oklahoma City Will Rogers World

Wed 11/26

7:18 pm-11:57 pm

1 stop6h 39m

$222

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Wed 11/19

4:49 pm-11:54 pm

1 stop5h 05m

Oklahoma City Will Rogers World

Mon 11/24

6:05 pm-11:52 pm

1 stop7h 47m

$274

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Fri 11/21

12:58 am-7:34 pm

1 stop16h 36m

Oklahoma City Will Rogers World

Wed 11/26

12:06 pm-9:06 pm

1 stop11h 00m

$280

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Sat 11/22

7:08 pm-7:34 pm

1 stop22h 26m

Oklahoma City Will Rogers World

Tue 11/25

2:10 pm-2:26 pm

1 stop26h 16m

$283

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Thu 12/4

12:04 pm-7:32 pm

1 stop5h 28m

$75

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

Thu 11/13

12:05 pm-7:00 pm

1 stop4h 55m

$75

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 19 results

Compare providers for flights from Ontario to Oklahoma City

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Oklahoma City in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Mytrip	Price Accuracy2 stars	Trust Score*3 stars
Gotogate	Price Accuracy2 stars	Trust Score*2 stars
JustAirTicket	Price Accuracy-	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Ontario-Oklahoma City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Oklahoma City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Oklahoma City flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ontario-Oklahoma City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Oklahoma City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Oklahoma City

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

Prices

How far ahead should I book a flight from Ontario to Oklahoma City?

The price you pay for your flight from Ontario to Oklahoma City may vary depending on when you book. For the best chance of a lower fare, look to book 17 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Ontario to Oklahoma City (average of $130). Flying from Ontario to Oklahoma City in June is currently the most expensive (average of $242). 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 OKC?

One of the essential ways to save on airfare from Ontario to Oklahoma City is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 43% on airfare.

Reviews of airlines servicing Oklahoma City

Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Ontario to Oklahoma City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,237 reviews

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

4,237 reviews

Southwest

8.0

Very good

4,237 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

United Airlines

7.4

Good

8,991 reviews

Southwest

8.0

Very good

4,237 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

American Airlines

7.2

Good

11,028 reviews

Southwest

8.0

Very good

4,237 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Frontier

5.8

Fair

3,128 reviews

Southwest

8.0

Very good

4,237 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Related info for your journey

How long is the flight from Ontario to Oklahoma City?
Airlines like Frontier fly from Ontario to Oklahoma City in about 7h 52m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1137 mi.
What are the cheapest airlines flying from Ontario to Oklahoma City round-trip?
Our cheapest airline available from Ontario to Oklahoma City is Frontier. Our recent data shows that you can find tickets from as low as $130 on this airline. Additional options worth looking into are United Airlines and Southwest, starting at $256 and $266 round-trip. You may be able to fly from Ontario to Oklahoma City for 62% less than the average price by searching for these airlines.
Can I find deals for flights from Ontario to Oklahoma City that include hotel bookings?
Yes. In addition to deals on Ontario to Oklahoma City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Oklahoma City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Oklahoma City.
Can I find deals for business class flights from Ontario to Oklahoma City?
Yes. Cheapflights offers flight deals from Ontario to Oklahoma City 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 Oklahoma City?
Currently, February is the cheapest month in which you can book a flight from Ontario to Oklahoma City (average of $130). Flying from Ontario to Oklahoma City in June is currently the most expensive (average of $242). 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

Norman

Yukon

Moore

Edmond

Shawnee

Ada

Midwest City

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Top 4 airlines flying from Ontario to Oklahoma City

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$130	Average$229	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$256	Average$386	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$266	Average$395	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$267	Average$383	FlexibilityNo cancel fee	On-time71%

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$61+ Cheap flights from Ontario to Oklahoma City (ONT - OKC)

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Oklahoma City with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Ontario to Oklahoma City Will Rogers World are usually found in September or July, booked 17 days in advance, depart on a Monday or Thursday and return on a Sunday

Find flight deals from Ontario to Oklahoma City

Cheapest flights from Ontario to Oklahoma CityExplore the most affordable flight options available from Ontario to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

Explore the most affordable flight options available from Ontario to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

Cheap flight deals from Ontario to Oklahoma City

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Oklahoma City that are best for you.

Compare providers for flights from Ontario to Oklahoma City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Oklahoma City in October.

Best time to book a flight from Ontario to Oklahoma City

Have a flexible travel schedule? Discover the best time to fly to Oklahoma City from Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Oklahoma City

How far ahead should I book a flight from Ontario to Oklahoma City?

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

What is the cheapest time of day to fly from ONT to OKC?

What’s the top layover airport for flights from Ontario to Oklahoma City?

What’s the fastest layover option from Ontario to Oklahoma City?

What’s the fastest layover option from Ontario to Oklahoma City?

Which airport typically offers the quickest layover for flights from Ontario to Oklahoma City?

Reviews of airlines servicing Oklahoma City

Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Ontario to Oklahoma City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Oklahoma City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Ontario to Oklahoma City?

What are the cheapest airlines flying from Ontario to Oklahoma City round-trip?

Can I find deals for flights from Ontario to Oklahoma City that include hotel bookings?

How can I find direct flights from Ontario to Oklahoma City?

Can I find deals for business class flights from Ontario to Oklahoma City?

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

Traveling to a place near Oklahoma City?

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Alternative routes for Ontario to Oklahoma City

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Top 4 airlines flying from Ontario to Oklahoma City

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Cheapest flights from Ontario to Oklahoma City
Explore the most affordable flight options available from Ontario to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.