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Cheap flights from Oklahoma City to Ontario from C$ 307

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — YYZ
17 Aug — 24 Aug1
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 18 July 2026.

Sat 15/84:00 p.m.
OKC
-
YYZ
1 stop6h 57m
Delta
Sat 22/86:34 p.m.
YYZ
-
OKC
1 stop5h 22m
Delta
Deal found 17/7C$ 683
Wed 9/91:20 p.m.
OKC
-
YYZ
1 stop9h 39m
Delta
Tue 15/96:15 a.m.
YYZ
-
OKC
1 stop5h 21m
Delta
Deal found 17/7C$ 696
Thu 10/912:28 p.m.
OKC
-
YYZ
1 stop17h 11m
Multiple Airlines
Mon 14/94:45 p.m.
YYZ
-
OKC
2 stops21h 16m
Multiple Airlines
Deal found 17/7C$ 708
Sat 5/97:09 p.m.
OKC
-
YYZ
1 stop14h 50m
American Airlines
Wed 9/96:30 a.m.
YYZ
-
OKC
1 stop8h 44m
American Airlines
Deal found 14/7C$ 710
Tue 11/87:16 p.m.
OKC
-
YYZ
2 stops25h 39m
Multiple Airlines
Wed 19/87:24 p.m.
YYZ
-
OKC
1 stop16h 36m
Multiple Airlines
Deal found 16/7C$ 722
Thu 10/95:22 p.m.
OKC
-
YYZ
1 stop5h 37m
Delta
Tue 15/96:15 a.m.
YYZ
-
OKC
1 stop5h 21m
Delta
Deal found 17/7C$ 726
Tue 4/87:16 p.m.
OKC
-
YYZ
2 stops27h 54m
Multiple Airlines
Sat 8/88:35 p.m.
YYZ
-
OKC
1 stop15h 06m
Multiple Airlines
Deal found 17/7C$ 753
Thu 10/912:28 p.m.
OKC
-
YYZ
1 stop17h 11m
Multiple Airlines
Sun 13/910:25 p.m.
YYZ
-
OKC
2 stops39h 36m
Multiple Airlines
Deal found 17/7C$ 756
Thu 10/97:40 a.m.
OKC
-
YYZ
1 stop8h 20m
American Airlines
Mon 14/96:46 a.m.
YYZ
-
OKC
1 stop12h 44m
American Airlines
Deal found 17/7C$ 759
Wed 19/85:40 a.m.
OKC
-
YYZ
1 stop5h 43m
WestJet
Wed 19/85:55 p.m.
YYZ
-
OKC
2 stops17h 27m
WestJet
Deal found 13/7C$ 760
Wed 29/711:10 a.m.
OKC
-
YYZ
1 stop10h 49m
American Airlines
Wed 5/87:20 a.m.
YYZ
-
OKC
1 stop14h 40m
American Airlines
Deal found 13/7C$ 763
Sat 29/86:00 a.m.
OKC
-
YUL
1 stop5h 46m
American Airlines
Sat 5/93:45 p.m.
YUL
-
OKC
1 stop7h 53m
American Airlines
Deal found 16/7C$ 766

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 18 July 2026.

Round-trip from

C$ 683

One-way from

C$ 307
Delta
  • Delta
  • 15/8-22/8
  • 2 total stops
  • 12h 19m total
  • Oklahoma City to Ontario
Search Deals
Delta
  • Delta
  • 16/9
  • 1 total stop
  • 5h 37m total
  • Oklahoma City to Ontario
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 18 July 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 15/8

4:00 p.m.-11:57 p.m.

1 stop6h 57m

Toronto Pearson Intl

Sat 22/8

6:34 p.m.-10:56 p.m.

1 stop5h 22m

C$ 683
Quickest round-trip

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Thu 10/9

5:22 p.m.-11:59 p.m.

1 stop5h 37m

Toronto Pearson Intl

Tue 15/9

6:15 a.m.-10:36 a.m.

1 stop5h 21m

C$ 726

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Tue 24/11

8:10 a.m.-4:51 p.m.

1 stop7h 41m

Toronto Pearson Intl

Thu 26/11

6:15 a.m.-12:24 p.m.

1 stop7h 09m

C$ 726

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Fri 21/8

7:09 p.m.-12:33 p.m.

1 stop16h 24m

Toronto Pearson Intl

Sun 23/8

7:24 p.m.-12:05 a.m.

1 stop5h 41m

C$ 759

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Wed 29/7

11:10 a.m.-10:59 p.m.

1 stop10h 49m

Toronto Pearson Intl

Wed 5/8

7:20 a.m.-9:00 p.m.

1 stop14h 40m

C$ 763

Oklahoma CityMontreal

OKC - YUL

OKCYUL

Oklahoma City Will Rogers World

Sat 29/8

5:20 a.m.-11:52 p.m.

1 stop17h 32m

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

7:00 a.m.-2:54 p.m.

1 stop8h 54m

C$ 804

Oklahoma CityMontreal

OKC - YUL

OKCYUL

Oklahoma City Will Rogers World

Thu 22/10

12:00 p.m.-11:22 p.m.

1 stop10h 22m

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

7:00 a.m.-4:33 p.m.

1 stop10h 33m

C$ 813

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Tue 22/9

7:19 a.m.-3:46 p.m.

1 stop7h 27m

Toronto Pearson Intl

Wed 23/9

1:00 p.m.-6:05 p.m.

1 stop6h 05m

C$ 830

Oklahoma CityMontreal

OKC - YUL

OKCYUL

Oklahoma City Will Rogers World

Sat 8/8

4:00 p.m.-4:45 p.m.

2 stops23h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 14/8

6:51 p.m.-10:56 p.m.

1 stop29h 05m

C$ 830

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Fri 31/7

1:18 p.m.-10:01 p.m.

1 stop7h 43m

Toronto Pearson Intl

Mon 3/8

1:38 p.m.-10:56 p.m.

1 stop10h 18m

C$ 836

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/7

Showing 1-10 of 32 resultsSorted by cheapest first
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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, September is the cheapest month in which you can book a flight from Oklahoma City to Region of Ontario (average of C$ 870). Flying from Oklahoma City to Region of Ontario in January is currently the most expensive (average of C$ 1,534). 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.

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 6h 57m. The distance between Oklahoma City and Region of Ontario is about 1790 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, September is the cheapest month in which you can book a flight from Oklahoma City to Region of Ontario (average of C$ 870). Flying from Oklahoma City to Region of Ontario in January is currently the most expensive (average of C$ 1,534). 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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