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$214+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — YYZ
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Cheap 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 July 28, 2026.

This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:10 pm
OKC
-
YYZ
1 stop14h 49m
American Airlines
Tue 9/226:30 am
YYZ
-
OKC
1 stop8h 44m
American Airlines
Deal found 7/27$485
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:09 pm
OKC
-
YYZ
1 stop16h 24m
American Airlines
Tue 9/81:15 pm
YYZ
-
OKC
1 stop8h 35m
American Airlines
Deal found 7/27$506
This American Airlines deal was found by Cheapflights users on 7/24. 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 9/83:23 pm
OKC
-
YYZ
1 stop6h 31m
American Airlines
Tue 9/152:55 pm
YYZ
-
OKC
1 stop7h 10m
American Airlines
Deal found 7/24$516
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:20 pm
OKC
-
YYZ
2 stops24h 35m
Multiple Airlines
Tue 9/87:24 pm
YYZ
-
OKC
1 stop16h 37m
Multiple Airlines
Deal found 7/27$530
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Mon 8/3111:11 am
OKC
-
YYZ
1 stop10h 43m
American Airlines
Wed 9/21:15 pm
YYZ
-
OKC
1 stop8h 35m
American Airlines
Deal found 7/24$531
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Mon 8/313:44 pm
OKC
-
YYZ
2 stops30h 01m
Multiple Airlines
Wed 9/26:34 pm
YYZ
-
OKC
1 stop6h 24m
Multiple Airlines
Deal found 7/24$537
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 9/178:30 pm
OKC
-
YYZ
2 stops25h 15m
Multiple Airlines
Tue 9/226:15 am
YYZ
-
OKC
1 stop5h 21m
Multiple Airlines
Deal found 7/24$548
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Tue 8/111:30 pm
OKC
-
YYZ
1 stop9h 29m
United Airlines
Thu 8/1311:00 am
YYZ
-
OKC
1 stop6h 06m
United Airlines
Deal found 7/26$553
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:25 pm
OKC
-
YYZ
1 stop28h 44m
Multiple Airlines
Tue 9/2211:05 am
YYZ
-
OKC
2 stops33h 30m
Multiple Airlines
Deal found 7/27$555
This oojo deal was found by Cheapflights users on 7/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:40 am
OKC
-
YUL
1 stop11h 00m
WestJet
Wed 8/198:00 pm
YUL
-
OKC
2 stops15h 22m
WestJet
Deal found 7/23$555
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:08 am
OKC
-
YYZ
1 stop14h 21m
American Airlines
Fri 9/41:15 pm
YYZ
-
OKC
1 stop6h 08m
American Airlines
Deal found 7/27$559
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 8/121:30 pm
OKC
-
YYZ
1 stop6h 14m
United Airlines
Fri 8/2112:45 pm
YYZ
-
OKC
2 stops10h 10m
United Airlines
Deal found 7/25$563

Find 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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$485
(American Airlines)

One-way from

$214
(American Airlines)

Popular in

July

Cheapest in

June

Average price

$933
Provider with most accurate pricing for Oklahoma City Will Rogers World-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Toronto (YTO) flights.
Search Deals
From Oklahoma City Will Rogers World to Ontario
Search Deals
One-way flight from Oklahoma City Will Rogers World to Ontario
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 28, 2026.
Use the filters below to find and compare flights from Oklahoma City to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Sat 9/5

8:20 pm-9:55 pm

2 stops24h 35m

Toronto Pearson Intl

Tue 9/8

7:24 pm-11:01 am

1 stop16h 37m

$530

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Tue 8/11

1:30 pm-11:59 pm

1 stop9h 29m

Toronto Pearson Intl

Thu 8/13

11:00 am-4:06 pm

1 stop6h 06m

$553

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Wed 8/12

6:14 am-1:59 pm

1 stop6h 45m

Toronto Pearson Intl

Fri 8/21

6:15 am-12:22 pm

1 stop7h 07m

$553

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Sun 1/3

6:50 am-2:03 pm

1 stop6h 13m

Toronto Pearson Intl

Sat 1/9

6:10 am-2:08 pm

1 stop8h 58m

$553

Oklahoma CityMontreal

OKC - YUL

OKCYUL

Oklahoma City Will Rogers World

Tue 8/18

11:40 am-11:40 pm

1 stop11h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 8/19

8:00 pm-10:22 am

2 stops15h 22m

$555

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Mon 8/31

8:08 am-11:29 pm

1 stop14h 21m

Toronto Pearson Intl

Fri 9/4

1:15 pm-6:23 pm

1 stop6h 08m

$559

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Wed 8/12

1:30 pm-8:44 pm

1 stop6h 14m

Toronto Pearson Intl

Fri 8/21

12:45 pm-9:55 pm

2 stops10h 10m

$563

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Thu 9/10

11:30 am-9:59 pm

1 stop9h 29m

Toronto Pearson Intl

Thu 9/17

7:45 am-4:27 pm

1 stop9h 42m

$577
Quickest round-trip

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Thu 9/24

11:11 am-5:20 pm

1 stop5h 09m

Toronto Pearson Intl

Sun 9/27

7:27 pm-12:04 am

1 stop5h 37m

$577

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Fri 8/21

5:45 pm-11:59 pm

1 stop5h 14m

Toronto Pearson Intl

Sun 8/23

6:10 am-11:21 am

1 stop6h 11m

$577

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 30 resultsSorted by cheapest first
1
2
3

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, September is the cheapest month in which you can book a flight from Oklahoma City to Region of Ontario (average of $620). Flying from Oklahoma City to Region of Ontario in January is currently the most expensive (average of $1,094). 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.

How much does it cost to fly round-trip from Oklahoma City to Region of Ontario?

Airfare is below average for this route at the moment.
Oklahoma City to Region of Ontario flights typically cost between $755 and $909 in September.
The cheapest round-trip price found within the last 5 days was $485 on American Airlines (Sep 14-Sep 22).

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 July 28, 2026.
Read through reviews of airlines operating flights from Oklahoma City to Ontario, such as 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.
United Airlines
7.4
Good
10,041 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Miz,Oct 2024

EWR - YYZ

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.
United Airlines
7.4
Good
10,041 reviews
United Airlines
7.4
Good
10,041 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Miz,Oct 2024

EWR - YYZ

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.
American Airlines
7.1
Good
11,836 reviews
United Airlines
7.4
Good
10,041 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Miz,Oct 2024

EWR - YYZ

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.

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 9h 29m. Fly via United Airlines or WestJet 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, September is the cheapest month in which you can book a flight from Oklahoma City to Region of Ontario (average of $620). Flying from Oklahoma City to Region of Ontario in January is currently the most expensive (average of $1,094). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Oklahoma City to Ontario

Discover the top 2 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 July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$253Average$671FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$396Average$806FlexibilityNo cancel feeOn-time71%

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