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 $178 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $267 and $277 round-trip. You may be able to fly from Ontario to Oklahoma City for 47% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Ontario to Oklahoma City one-way?

The cheapest airlines for a one-way flight from Ontario to Oklahoma City are Frontier ($88), American Airlines ($134), and Delta ($144).

What is the cheapest day to fly from Ontario to Oklahoma City?

Travelers seeking maximum savings on their Ontario to Oklahoma City flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 American Airlines, Delta or Frontier as they are the most popular for this route.

What is the cheapest day to fly round-trip from Ontario to Oklahoma City?

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 76% on the overall cost on flights from Ontario to Oklahoma City.

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

To save on the cost of your flight from Ontario to Oklahoma City, book at least 51 days before your planned departure. Booking around this time can save you about 104% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $387 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $410.

What is the cheapest month to fly from Ontario to Oklahoma City?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, April can be a great choice for travel to Oklahoma City. Flights to Oklahoma City from Ontario in April are about $428 on average during April, but can be found for as low as $160.

Most accurate provider : When it comes to deals on Ontario-Oklahoma City flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Ontario-Oklahoma City flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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.

$88+ Flights from Ontario to Oklahoma City

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Find cheap flights from Ontario to Oklahoma City 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.

Cheapflights Tip: The best prices from Ontario to Oklahoma City Will Rogers World are usually found in July or August, booked 25 days in advance, depart on a Monday or Thursday and return on a Sunday

Cheap flight deals from Ontario to Oklahoma City

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$178 (Frontier)
One-way from	$88 (Cheapflightsfares)
Popular in	March
Cheapest in	July
Average price	$339

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

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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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 abril 15, 2025.

mié. 4/3012:10 pmONT - OKC

1 stop5h 28mFrontier

mié. 5/78:05 pmOKC - ONT

1 stop5h 03mFrontier

Deal found 4/14

$178

mar. 5/1312:45 pmONT - OKC

1 stop6h 59mAmerican Airlines

sáb. 5/178:05 pmOKC - ONT

1 stop5h 38mAmerican Airlines

Deal found 4/14

$267

mar. 5/61:45 pmONT - OKC

2 stops8h 06mUnited Airlines

mié. 5/76:00 amOKC - ONT

2 stops8h 24mUnited Airlines

Deal found 4/14

$277

mié. 5/76:00 amONT - OKC

2 stops9h 50mDelta

jue. 5/86:30 pmOKC - ONT

1 stop7h 12mDelta

Deal found 4/15

$298

dom. 5/184:50 pmONT - OKC

1 stop7h 05mSouthwest

mar. 5/206:55 amOKC - ONT

2 stops7h 25mSouthwest

Deal found 4/14

$341

lun. 10/136:55 pmONT - OKC

1 stop16h 59mAlaska Airlines

vie. 10/172:50 pmOKC - ONT

1 stop9h 47mAlaska Airlines

Deal found 4/14

$386

vie. 4/186:00 amONT - OKC

2 stops11h 30mMultiple Airlines

mar. 4/228:28 pmOKC - ONT

1 stop5h 31mMultiple Airlines

Deal found 4/15

$676

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 abril 15, 2025.

mié. 4/3012:10 pmONT - OKC

1 stop5h 28mFrontier

mié. 5/78:05 pmOKC - ONT

1 stop5h 03mFrontier

Deal found 4/14

$178

mar. 5/1312:45 pmONT - OKC

1 stop6h 59mAmerican Airlines

sáb. 5/178:05 pmOKC - ONT

1 stop5h 38mAmerican Airlines

Deal found 4/14

$267

mar. 5/61:45 pmONT - OKC

2 stops8h 06mUnited Airlines

mié. 5/76:00 amOKC - ONT

2 stops8h 24mUnited Airlines

Deal found 4/14

$277

mié. 5/76:00 amONT - OKC

2 stops9h 50mDelta

jue. 5/86:30 pmOKC - ONT

1 stop7h 12mDelta

Deal found 4/15

$298

dom. 5/184:50 pmONT - OKC

1 stop7h 05mSouthwest

mar. 5/206:55 amOKC - ONT

2 stops7h 25mSouthwest

Deal found 4/14

$341

vie. 5/96:24 pmONT - OKC

1 stop17h 40mAlaska Airlines

dom. 5/113:00 pmOKC - ONT

2 stops20h 16mAlaska Airlines

Deal found 4/13

$618

vie. 4/186:00 amONT - OKC

2 stops11h 30mMultiple Airlines

mar. 4/228:28 pmOKC - ONT

1 stop5h 31mMultiple Airlines

Deal found 4/15

$676

Last-minute flights from Ontario to Oklahoma City
Discover last-minute flight deals from Ontario to Oklahoma City. Data last updated abril 15, 2025 and is based on user searches.

vie. 4/186:00 amONT - OKC

2 stops11h 30mMultiple Airlines

mar. 4/228:28 pmOKC - ONT

1 stop5h 31mMultiple Airlines

Deal found 4/15

$676

dom. 4/206:00 amONT - OKC

2 stops11h 30mMultiple Airlines

vie. 4/2511:53 amOKC - ONT

1 stop5h 46mMultiple Airlines

Deal found 4/14

$731

dom. 4/205:00 amONT - OKC

2 stops12h 44mUnited Airlines

vie. 4/255:00 amOKC - ONT

2 stops12h 17mUnited Airlines

Deal found 4/14

$792

mar. 4/2212:59 amONT - OKC

1 stop16h 39mFrontier

mar. 4/298:28 pmOKC - ONT

1 stop16h 52mFrontier

Deal found 4/15

$180

jue. 4/2411:46 amONT - OKC

1 stop24h 18mAlaska Airlines

lun. 4/283:00 pmOKC - ONT

2 stops10h 58mAlaska Airlines

Deal found 4/14

$823

mié. 4/3012:10 pmONT - OKC

1 stop5h 28mFrontier

mié. 5/78:05 pmOKC - ONT

1 stop5h 03mFrontier

Deal found 4/14

$178

mar. 5/61:45 pmONT - OKC

2 stops8h 06mUnited Airlines

mié. 5/76:00 amOKC - ONT

2 stops8h 24mUnited Airlines

Deal found 4/14

$277

mié. 5/76:00 amONT - OKC

2 stops9h 50mDelta

jue. 5/86:30 pmOKC - ONT

1 stop7h 12mDelta

Deal found 4/15

$298

vie. 5/96:24 pmONT - OKC

1 stop17h 40mAlaska Airlines

dom. 5/113:00 pmOKC - ONT

2 stops20h 16mAlaska Airlines

Deal found 4/13

$618

mar. 5/1312:45 pmONT - OKC

1 stop6h 59mAmerican Airlines

sáb. 5/178:05 pmOKC - ONT

1 stop5h 38mAmerican Airlines

Deal found 4/14

$267

dom. 5/184:50 pmONT - OKC

1 stop7h 05mSouthwest

mar. 5/206:55 amOKC - ONT

2 stops7h 25mSouthwest

Deal found 4/14

$341

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 abril 15, 2025.

mié. 4/3012:10 pmONT - OKC

1 stop5h 28mFrontier

Deal found 4/14

$88

vie. 6/1312:59 amONT - OKC

1 stop5h 32mAmerican Airlines

Deal found 4/14

$134

jue. 5/296:00 amONT - OKC

2 stops9h 50mDelta

Deal found 4/14

$144

lun. 5/121:45 pmONT - OKC

2 stops8h 06mUnited Airlines

Deal found 4/14

$205

vie. 6/135:40 amONT - OKC

2 stops6h 50mSouthwest

Deal found 4/14

$259

lun. 5/197:20 pmONT - OKC

2 stops20h 24mAlaska Airlines

Deal found 4/15

$637

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

mié. 4/30

12:10 pm-7:38 pm

1 stop5h 28m

Oklahoma City Will Rogers World

mié. 5/7

8:05 pm-11:08 pm

1 stop5h 03m

$178

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

mar. 5/13

12:45 pm-9:44 pm

1 stop6h 59m

Oklahoma City Will Rogers World

sáb. 5/17

8:05 pm-11:43 pm

1 stop5h 38m

$267

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

mar. 5/6

1:45 pm-11:51 pm

2 stops8h 06m

Oklahoma City Will Rogers World

mié. 5/7

6:00 am-12:24 pm

2 stops8h 24m

$277

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

mié. 5/7

6:00 am-5:50 pm

2 stops9h 50m

Oklahoma City Will Rogers World

jue. 5/8

6:30 pm-11:42 pm

1 stop7h 12m

$298

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

dom. 5/18

4:50 pm-1:55 am

1 stop7h 05m

Oklahoma City Will Rogers World

mar. 5/20

6:55 am-12:20 pm

2 stops7h 25m

$341

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

vie. 5/9

6:24 pm-2:04 pm

1 stop17h 40m

Oklahoma City Will Rogers World

dom. 5/11

3:00 pm-9:16 am

2 stops20h 16m

$618

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

vie. 4/18

6:00 am-7:30 pm

2 stops11h 30m

Oklahoma City Will Rogers World

mar. 4/22

8:28 pm-11:59 pm

1 stop5h 31m

$676

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

mié. 4/30

12:10 pm-7:38 pm

1 stop5h 28m

$88

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

vie. 6/13

12:59 am-8:31 am

1 stop5h 32m

$134

OntarioOklahoma City

ONT - OKC

ONTOKC

Ontario

jue. 5/29

6:00 am-5:50 pm

2 stops9h 50m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 13 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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*2 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Gotogate	Price Accuracy3 stars	Trust Score*2 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star

*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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Ontario-Oklahoma City flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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

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 25 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, January is the cheapest month in which you can book a flight from Ontario to Oklahoma City (average of $348). Flying from Ontario to Oklahoma City in May is currently the most expensive (average of $422). 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 44% on airfare.

Rainfall in Oklahoma City by month

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.

Temperature in Oklahoma City by month

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).

Reviews of airlines servicing Oklahoma City

Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Ontario to Oklahoma City by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,876 reviews

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Southwest

8.0

Very good

4,279 reviews

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,917 reviews

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,658 reviews

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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 $178 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $267 and $277 round-trip. You may be able to fly from Ontario to Oklahoma City for 47% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Ontario to Oklahoma City one-way?
The cheapest airlines for a one-way flight from Ontario to Oklahoma City are Frontier ($88), American Airlines ($134), and Delta ($144).
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, January is the cheapest month in which you can book a flight from Ontario to Oklahoma City (average of $348). Flying from Ontario to Oklahoma City in May is currently the most expensive (average of $422). 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

Yukon

Moore

Shawnee

Ada

Midwest City

Edmond

Norman

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Top 5 airlines flying from Ontario to Oklahoma City

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$108	Average$194	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$211	Average$365	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$296	Average$384	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$296	Average$384	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$361	Average$417	FlexibilityNo cancel fee	On-time69%

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$88+ 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 4/30. 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

1. Tell us where you want to go

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 July or August, booked 25 days in advance, depart on a Monday or Thursday and return on a Sunday

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

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 abril 15, 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 abril 15, 2025.

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 April.

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?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Oklahoma City. Price data was last updated on April 11, 2025.

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?

Find hourly flight availability from Ontario to Oklahoma City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 15, 2025.

Rainfall in Oklahoma City by month

Plan your trip to Oklahoma City by taking into account the average rainfall totals by month.

Temperature in Oklahoma City by month

Plan your trip to Oklahoma City by taking into account the average temperature totals by month.

Reviews of airlines servicing Oklahoma City

Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Ontario to Oklahoma City by reading reviews from past customers. You can also see how each airline compares 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.

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

What are the cheapest airlines to fly from Ontario to Oklahoma City one-way?

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?

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Alternative routes for Ontario to Oklahoma City

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Top 5 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 abril 15, 2025.