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Cheap flights from Oklahoma City to Ontario from C$ 272

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — YYZ
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oklahoma City to Ontario

Enter your travel dates to find the best prices.

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 29 January 2026.

Thu 26/28:30 p.m.
OKC
-
YYZ
2 stops33h 13m
Multiple Airlines
Thu 5/38:35 p.m.
YYZ
-
OKC
1 stop14h 54m
Multiple Airlines
Deal found 27/1C$ 464
Tue 28/45:45 p.m.
OKC
-
YYZ
1 stop16h 14m
American Airlines
Tue 5/51:15 p.m.
YYZ
-
OKC
1 stop9h 17m
American Airlines
Deal found 27/1C$ 698
Tue 28/42:41 p.m.
OKC
-
YYZ
1 stop24h 04m
Multiple Airlines
Tue 5/59:45 a.m.
YYZ
-
OKC
2 stops34h 00m
Multiple Airlines
Deal found 27/1C$ 705
Sun 15/38:30 p.m.
OKC
-
YYZ
2 stops33h 13m
Multiple Airlines
Sat 21/37:55 p.m.
YYZ
-
OKC
1 stop15h 44m
Multiple Airlines
Deal found 27/1C$ 753
Wed 25/27:33 a.m.
OKC
-
YUL
1 stop10h 07m
Multiple Airlines
Wed 25/36:00 a.m.
YUL
-
OKC
1 stop13h 47m
Multiple Airlines
Deal found 26/1C$ 785
Mon 4/55:30 p.m.
OKC
-
YUL
2 stops30h 10m
Multiple Airlines
Sun 10/56:15 p.m.
YUL
-
OKC
1 stop6h 42m
Multiple Airlines
Deal found 27/1C$ 790
Sat 14/38:30 p.m.
OKC
-
YYZ
2 stops33h 13m
Multiple Airlines
Sat 21/37:55 p.m.
YYZ
-
OKC
1 stop15h 44m
Multiple Airlines
Deal found 26/1C$ 806
Fri 13/38:30 p.m.
OKC
-
YYZ
2 stops32h 50m
Multiple Airlines
Fri 20/38:00 p.m.
YYZ
-
OKC
1 stop15h 39m
Multiple Airlines
Deal found 26/1C$ 810
Thu 12/28:30 p.m.
OKC
-
YYZ
2 stops16h 38m
Multiple Airlines
Sun 15/27:55 p.m.
YYZ
-
OKC
1 stop15h 34m
Multiple Airlines
Deal found 27/1C$ 823
Wed 6/57:00 p.m.
OKC
-
YUL
1 stop15h 44m
American Airlines
Wed 13/512:30 p.m.
YUL
-
OKC
1 stop10h 02m
American Airlines
Deal found 27/1C$ 838
Fri 8/52:41 p.m.
OKC
-
YUL
2 stops15h 19m
Multiple Airlines
Sun 10/56:15 p.m.
YUL
-
OKC
1 stop6h 42m
Multiple Airlines
Deal found 27/1C$ 850
Mon 4/55:30 p.m.
OKC
-
YUL
2 stops30h 10m
Multiple Airlines
Mon 11/57:00 a.m.
YUL
-
OKC
1 stop8h 20m
Multiple Airlines
Deal found 27/1C$ 851

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 29 January 2026.

Round-trip from

C$ 464

One-way from

C$ 272

Popular in

December

Cheapest in

April

Average price

C$ 1,093
26/2-5/3
  • 26/2-5/3
  • 3 total stops
  • 48h 07m total
  • Oklahoma City to Ontario
Search Deals
13/4
  • 13/4
  • 2 total stops
  • 12h 55m total
  • Oklahoma City to Ontario
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 301 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 629,999 searches. Data last updated 29 January 2026.
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

Thu 26/2

8:30 p.m.-6:43 a.m.

2 stops33h 13m

Toronto Pearson Intl

Thu 5/3

8:35 p.m.-10:29 a.m.

1 stop14h 54m

C$ 464

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Tue 28/4

5:45 p.m.-10:59 a.m.

1 stop16h 14m

Toronto Pearson Intl

Tue 5/5

1:15 p.m.-9:32 p.m.

1 stop9h 17m

C$ 698

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Tue 28/4

2:41 p.m.-3:45 p.m.

1 stop24h 04m

Toronto Pearson Intl

Tue 5/5

9:45 a.m.-6:45 p.m.

2 stops34h 00m

C$ 705

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Sun 15/3

8:30 p.m.-6:43 a.m.

2 stops33h 13m

Toronto Pearson Intl

Sat 21/3

7:55 p.m.-10:39 a.m.

1 stop15h 44m

C$ 753

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Sat 14/3

8:30 p.m.-6:43 a.m.

2 stops33h 13m

Toronto Pearson Intl

Sat 21/3

7:55 p.m.-10:39 a.m.

1 stop15h 44m

C$ 806

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Fri 13/3

8:30 p.m.-6:20 a.m.

2 stops32h 50m

Toronto Pearson Intl

Fri 20/3

8:00 p.m.-10:39 a.m.

1 stop15h 39m

C$ 810

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Thu 12/2

8:30 p.m.-2:08 p.m.

2 stops16h 38m

Toronto Pearson Intl

Sun 15/2

7:55 p.m.-10:29 a.m.

1 stop15h 34m

C$ 823

Oklahoma CityMontreal

OKC - YUL

OKCYUL

Oklahoma City Will Rogers World

Wed 6/5

7:00 p.m.-11:44 a.m.

1 stop15h 44m

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

12:30 p.m.-11:47 p.m.

2 stops12h 17m

C$ 850

Oklahoma CityMontreal

OKC - YUL

OKCYUL

Oklahoma City Will Rogers World

Wed 25/2

7:33 a.m.-7:45 a.m.

2 stops23h 12m

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

9:25 a.m.-6:47 p.m.

1 stop10h 22m

C$ 861

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Wed 15/7

5:45 a.m.-12:15 p.m.

1 stop5h 30m

Toronto Pearson Intl

Sat 25/7

1:30 p.m.-11:51 p.m.

1 stop11h 21m

C$ 899

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 25 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 C$ 179). Flying from Oklahoma City to Region of Ontario in January is currently the most expensive (average of C$ 1,485). 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?

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?

    Most people fly from Oklahoma City Will Rogers World (OKC) if they book a flight from Oklahoma City to Ontario. Oklahoma City Will Rogers World is conveniently located just 11.3 km from Oklahoma City’s city centre.

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

    Departing from Oklahoma City to Region of Ontario will take you 15h 19m. The distance between Oklahoma City and Region of Ontario is about 2295 km. Both multi-stop and direct 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 C$ 179). Flying from Oklahoma City to Region of Ontario in January is currently the most expensive (average of C$ 1,485). 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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Fly with Cheapflights

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How does Cheapflights help users find flights from Oklahoma City to Ontario?

When you search for this flight from Oklahoma City to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Oklahoma City to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Oklahoma City.

Can Cheapflights find flights from Oklahoma City to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Oklahoma City shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Oklahoma City to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Oklahoma City to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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