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$180+ Cheap flights from Oklahoma City (OKC) to Ontario

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — YYZ
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Oklahoma City to Ontario

Keep the following information in mind while searching for Oklahoma City to Ontario flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$352
(Kiwi.com)

One-way from

$180
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$721
Provider with most accurate pricing for Oklahoma City Will Rogers World-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Toronto (YTO) flights.
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From Oklahoma City Will Rogers World to Ontario
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One-way flight from Oklahoma City Will Rogers World to Ontario
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Highest demand for flights based on searches. 15% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Oklahoma City to Ontario

Cheapest flights from Oklahoma City to Ontario
Explore the most affordable flight options available from Oklahoma City to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:07 pmOKC - YYZ
1 stop11h 13mMultiple Airlines
Fri 12/199:35 amYYZ - OKC
2 stops28h 48mMultiple Airlines
Deal found 10/28$473
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/123:42 pmOKC - YYZ
2 stops28h 38mMultiple Airlines
Sat 11/157:55 pmYYZ - OKC
1 stop18h 13mMultiple Airlines
Deal found 10/28$528
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:23 amOKC - YYZ
1 stop8h 16mUnited Airlines
Mon 1/59:00 pmYYZ - OKC
1 stop16h 03mUnited Airlines
Deal found 10/27$672
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:23 pmOKC - YUL
1 stop19h 47mAmerican Airlines
Wed 12/173:50 pmYUL - OKC
1 stop20h 38mAmerican Airlines
Deal found 10/30$683
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:14 amOKC - YUL
2 stops14h 26mAmerican Airlines
Tue 12/233:51 pmYUL - OKC
1 stop20h 05mAmerican Airlines
Deal found 10/30$693
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/64:57 pmOKC - YYZ
2 stops23h 56mMultiple Airlines
Mon 11/106:10 pmYYZ - OKC
1 stop6h 42mMultiple Airlines
Deal found 10/29$695
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:40 pmOKC - YYZ
2 stops18h 40mMultiple Airlines
Tue 11/114:45 pmYYZ - OKC
1 stop22h 07mMultiple Airlines
Deal found 10/28$705
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:18 pmOKC - YYZ
2 stops15h 25mMultiple Airlines
Sun 11/309:45 amYYZ - OKC
1 stop26h 36mMultiple Airlines
Deal found 10/29$713
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2212:31 pmOKC - YYZ
1 stop10h 28mUnited Airlines
Tue 12/26:30 pmYYZ - OKC
1 stop18h 14mUnited Airlines
Deal found 10/27$715
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:24 pmOKC - YUL
1 stop19h 46mAmerican Airlines
Wed 12/173:50 pmYUL - OKC
1 stop20h 38mAmerican Airlines
Deal found 10/30$723
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:24 pmOKC - YYZ
1 stop15h 28mAmerican Airlines
Tue 12/26:00 amYYZ - OKC
2 stops8h 45mAmerican Airlines
Deal found 10/29$739
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:38 amOKC - YUL
1 stop10h 16mDelta
Tue 12/236:20 pmYUL - OKC
1 stop6h 29mDelta
Deal found 10/30$739

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma City to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Oklahoma City to Ontario that are best for you.

Fly from

Oklahoma City

Fly to

Ontario

Route

Depart

Return

Price

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Sun 1/18

12:34 pm-6:47 am

1 stop17h 13m

Toronto Pearson Intl

Thu 1/22

8:00 pm-7:32 pm

2 stops24h 32m

$352

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Sun 1/18

11:28 am-9:23 pm

1 stop8h 55m

Toronto Pearson Intl

Thu 1/22

1:14 pm-10:00 pm

1 stop9h 46m

$481

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Wed 1/14

2:51 pm-3:35 pm

1 stop23h 44m

Toronto Pearson Intl

Tue 1/20

10:15 pm-11:39 am

2 stops38h 24m

$492

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Wed 11/12

3:42 pm-9:20 pm

2 stops28h 38m

Toronto Pearson Intl

Sat 11/15

7:55 pm-1:08 pm

1 stop18h 13m

$528

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Sun 1/4

12:01 pm-2:16 pm

1 stop25h 15m

Toronto Pearson Intl

Sat 1/10

7:10 am-4:23 pm

2 stops34h 13m

$603

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Sat 1/3

6:45 pm-10:56 am

1 stop15h 11m

Toronto Pearson Intl

Sat 1/10

7:00 pm-10:43 am

1 stop16h 43m

$633

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Fri 1/2

7:23 am-4:39 pm

1 stop8h 16m

Toronto Pearson Intl

Fri 1/9

9:00 pm-12:03 pm

1 stop16h 03m

$640

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Sat 1/3

7:23 am-4:39 pm

1 stop8h 16m

Toronto Pearson Intl

Fri 1/9

2:15 pm-12:03 pm

1 stop22h 48m

$640

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Fri 1/2

7:23 am-4:39 pm

1 stop8h 16m

Toronto Pearson Intl

Sat 1/10

11:00 am-7:01 pm

1 stop9h 01m

$640

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Sun 1/4

12:14 pm-6:34 pm

1 stop5h 20m

Toronto Pearson Intl

Sat 1/10

11:00 am-7:01 pm

1 stop9h 01m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 23 results
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Best time to book a flight from Oklahoma City to Ontario

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

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

Currently, June is the cheapest month in which you can book a flight from Oklahoma City to Region of Ontario (average of $132). Flying from Oklahoma City to Region of Ontario in July is currently the most expensive (average of $661). 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 OKC to ON?

Find hourly flight availability from Oklahoma City to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

One of the essential ways to save on airfare from Oklahoma City to Region of Ontario is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 61% on airfare.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated October 30, 2025.
Read through reviews of airlines operating flights from Oklahoma City to Ontario, such as Delta, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

  • What airport do you fly from for flights from Oklahoma City to Ontario?

    Oklahoma City Will Rogers World (OKC) is the airport you will fly out of if you book a flight from Oklahoma City to Ontario. It is only a 7.0 mi journey to Will Rogers World (OKC) from Oklahoma City’s city center.

  • How long is the flight from Oklahoma City to Region of Ontario?

    There are many flights that can get you from Oklahoma City to Region of Ontario in 8h 55m. Fly via American Airlines or United Airlines to get the fastest option. The distance between Oklahoma City and Region of Ontario is about 1112 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma City to Ontario 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 Oklahoma City to Region of Ontario?

    Currently, June is the cheapest month in which you can book a flight from Oklahoma City to Region of Ontario (average of $132). Flying from Oklahoma City to Region of Ontario in July is currently the most expensive (average of $661). 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

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Alternative routes for Oklahoma City to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Oklahoma City to Ontario

Discover the top 3 airlines that operate flights from Oklahoma City to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$153Average$435FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$346Average$581FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$753Average$878FlexibilityNo cancel feeOn-time69%

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