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Cheap flights from Oklahoma City to Ontario from C$ 242

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — YYZ
15 Jan — 22 Jan1
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 16 December 2025.

Sun 28/128:10 a.m.OKC - YYZ
1 stop7h 09mAmerican Airlines
Mon 5/17:04 a.m.YYZ - OKC
1 stop14h 49mAmerican Airlines
Deal found 14/12C$ 1,108
Sun 28/127:55 a.m.OKC - YYZ
1 stop8h 17mMultiple Airlines
Mon 5/13:15 p.m.YYZ - OKC
1 stop6h 38mMultiple Airlines
Deal found 15/12C$ 1,167
Mon 22/122:18 p.m.OKC - YYZ
2 stops23h 02mMultiple Airlines
Mon 29/127:55 p.m.YYZ - OKC
1 stop21h 12mMultiple Airlines
Deal found 15/12C$ 1,206
Sun 28/124:24 p.m.OKC - YYZ
1 stop6h 35mUnited Airlines
Mon 5/19:00 a.m.YYZ - OKC
2 stops12h 43mUnited Airlines
Deal found 14/12C$ 1,220
Mon 22/124:24 p.m.OKC - YYZ
1 stop6h 35mUnited Airlines
Mon 29/123:30 p.m.YYZ - OKC
1 stop7h 48mUnited Airlines
Deal found 15/12C$ 1,257
Fri 19/122:18 p.m.OKC - YUL
2 stops33h 12mMultiple Airlines
Mon 5/17:00 a.m.YUL - OKC
1 stop9h 07mMultiple Airlines
Deal found 13/12C$ 1,258
Sun 28/127:14 a.m.OKC - YYZ
2 stops24h 24mWestJet
Mon 5/16:14 p.m.YYZ - OKC
1 stop17h 14mWestJet
Deal found 15/12C$ 1,269
Wed 24/122:22 p.m.OKC - YYZ
1 stop8h 37mDelta
Sun 4/17:45 a.m.YYZ - OKC
2 stops13h 53mDelta
Deal found 16/12C$ 1,271
Sat 27/127:00 a.m.OKC - YYZ
2 stops15h 59mUnited Airlines
Fri 2/13:45 p.m.YYZ - OKC
1 stop6h 59mUnited Airlines
Deal found 15/12C$ 1,300
Mon 22/127:14 a.m.OKC - YYZ
2 stops12h 57mWestJet
Mon 29/126:00 a.m.YYZ - OKC
1 stop15h 38mWestJet
Deal found 15/12C$ 1,301
Tue 23/126:38 a.m.OKC - YUL
1 stop7h 33mAmerican Airlines
Fri 26/124:09 p.m.YUL - OKC
1 stop7h 16mAmerican Airlines
Deal found 16/12C$ 1,349
Fri 19/129:00 a.m.OKC - YUL
2 stops9h 48mUnited Airlines
Mon 5/19:15 a.m.YUL - OKC
2 stops13h 29mUnited Airlines
Deal found 13/12C$ 1,360

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 16 December 2025.

Round-trip from

C$ 398

One-way from

C$ 242

Popular in

December

Cheapest in

April

Average price

C$ 1,123
29/1-7/2
  • 29/1-7/2
  • 3 total stops
  • 57h 50m total
  • Oklahoma City to Ontario
Search Deals
6/1
  • 6/1
  • 3 total stops
  • 47h 37m total
  • Oklahoma City to Ontario
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 309 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 16 December 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

Thu 29/1

1:42 p.m.-6:47 a.m.

1 stop16h 05m

Toronto Pearson Intl

Sat 7/2

6:45 p.m.-11:30 a.m.

2 stops41h 45m

C$ 398

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Thu 29/1

1:42 p.m.-6:47 a.m.

1 stop16h 05m

Toronto Pearson Intl

Thu 12/2

4:45 p.m.-1:57 p.m.

1 stop22h 12m

C$ 566

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Fri 30/1

2:51 p.m.-3:35 p.m.

1 stop23h 44m

Toronto Pearson Intl

Fri 6/2

8:00 p.m.-7:44 p.m.

2 stops48h 44m

C$ 602

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Thu 29/1

2:51 p.m.-3:35 p.m.

1 stop23h 44m

Toronto Pearson Intl

Thu 12/2

4:45 p.m.-1:57 p.m.

1 stop22h 12m

C$ 631

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Sun 18/1

2:51 p.m.-3:35 p.m.

1 stop23h 44m

Toronto Pearson Intl

Thu 22/1

4:45 p.m.-1:55 p.m.

1 stop22h 10m

C$ 631

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Wed 28/1

2:51 p.m.-3:35 p.m.

1 stop23h 44m

Toronto Pearson Intl

Wed 4/2

4:45 p.m.-1:55 p.m.

1 stop22h 10m

C$ 642

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Mon 16/3

11:34 a.m.-6:43 a.m.

1 stop18h 09m

Toronto Pearson Intl

Fri 20/3

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

1 stop15h 39m

C$ 692

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Fri 30/1

11:28 a.m.-9:23 p.m.

1 stop8h 55m

Toronto Pearson Intl

Fri 6/2

7:04 p.m.-10:54 a.m.

1 stop16h 50m

C$ 753

Oklahoma CityMontreal

OKC - YUL

OKCYUL

Oklahoma City Will Rogers World

Tue 6/1

5:51 p.m.-3:08 p.m.

1 stop20h 17m

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

3:50 p.m.-10:40 a.m.

1 stop19h 50m

C$ 973

Oklahoma CityMontreal

OKC - YUL

OKCYUL

Oklahoma City Will Rogers World

Sun 18/1

7:25 a.m.-2:00 p.m.

1 stop5h 35m

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

4:45 p.m.-10:23 p.m.

1 stop6h 38m

C$ 1,055

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

Showing 1-10 of 17 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$ 182). Flying from Oklahoma City to Region of Ontario in July is currently the most expensive (average of C$ 910). 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 5h 35m. 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$ 182). Flying from Oklahoma City to Region of Ontario in July is currently the most expensive (average of C$ 910). 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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