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Cheap flights from Oklahoma City to Ontario from C$ 339

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — YYZ
21 Jun — 28 Jun1
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 22 May 2026.

Mon 20/77:29 p.m.
OKC
-
YYZ
1 stop20h 40m
Multiple Airlines
Tue 28/712:55 p.m.
YYZ
-
OKC
2 stops30h 36m
Multiple Airlines
Deal found 17/5C$ 654
Tue 16/63:49 p.m.
OKC
-
YYZ
2 stops29h 06m
Multiple Airlines
Fri 19/69:45 a.m.
YYZ
-
OKC
1 stop9h 59m
Multiple Airlines
Deal found 18/5C$ 672
Mon 20/77:29 p.m.
OKC
-
YYZ
1 stop20h 40m
Multiple Airlines
Sat 25/77:25 a.m.
YYZ
-
OKC
2 stops25h 44m
Multiple Airlines
Deal found 17/5C$ 723
Tue 16/63:49 p.m.
OKC
-
YYZ
2 stops29h 06m
Multiple Airlines
Wed 24/66:15 a.m.
YYZ
-
OKC
1 stop5h 14m
Multiple Airlines
Deal found 21/5C$ 766
Tue 16/63:49 p.m.
OKC
-
YYZ
2 stops29h 06m
Multiple Airlines
Tue 23/66:15 a.m.
YYZ
-
OKC
1 stop5h 14m
Multiple Airlines
Deal found 19/5C$ 774
Thu 11/67:29 p.m.
OKC
-
YYZ
1 stop23h 31m
Multiple Airlines
Tue 16/610:30 p.m.
YYZ
-
OKC
2 stops37h 08m
Multiple Airlines
Deal found 17/5C$ 778
Mon 8/68:04 p.m.
OKC
-
YYZ
1 stop23h 05m
Multiple Airlines
Tue 16/610:25 p.m.
YYZ
-
OKC
2 stops21h 08m
Multiple Airlines
Deal found 18/5C$ 786
Mon 20/77:29 p.m.
OKC
-
YYZ
1 stop20h 40m
Multiple Airlines
Wed 22/711:40 a.m.
YYZ
-
OKC
1 stop5h 46m
Multiple Airlines
Deal found 17/5C$ 792
Tue 25/84:09 p.m.
OKC
-
YYZ
2 stops29h 36m
Multiple Airlines
Sat 29/86:34 p.m.
YYZ
-
OKC
1 stop5h 22m
Multiple Airlines
Deal found 21/5C$ 804
Thu 2/77:29 p.m.
OKC
-
YYZ
1 stop20h 40m
Multiple Airlines
Thu 9/73:50 p.m.
YYZ
-
OKC
2 stops27h 50m
Multiple Airlines
Deal found 18/5C$ 821
Mon 15/67:29 p.m.
OKC
-
YYZ
1 stop10h 10m
Multiple Airlines
Sun 21/612:55 p.m.
YYZ
-
OKC
2 stops27h 09m
Multiple Airlines
Deal found 17/5C$ 826
Mon 8/68:04 p.m.
OKC
-
YYZ
1 stop23h 05m
Multiple Airlines
Mon 15/612:55 p.m.
YYZ
-
OKC
2 stops27h 09m
Multiple Airlines
Deal found 18/5C$ 844

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 22 May 2026.

Round-trip from

C$ 654

One-way from

C$ 339

Popular in

June

Cheapest in

September

Average price

C$ 859
20/7-28/7
  • 20/7-28/7
  • 3 total stops
  • 51h 16m total
  • Oklahoma City to Ontario
Search Deals
18/8
  • 18/8
  • 2 total stops
  • 31h 56m total
  • Oklahoma City to Ontario
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 22 May 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 CityMontreal

OKC - YUL

OKCYUL

Oklahoma City Will Rogers World

Sun 21/6

5:14 p.m.-11:55 p.m.

1 stop5h 41m

Montreal Pierre Elliott Trudeau Intl

Thu 25/6

7:00 a.m.-4:29 p.m.

1 stop10h 29m

C$ 869

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Thu 11/6

8:45 a.m.-5:56 p.m.

1 stop8h 11m

Toronto Pearson Intl

Tue 16/6

5:15 p.m.-10:12 p.m.

1 stop5h 57m

C$ 873

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Mon 8/6

6:31 a.m.-2:35 p.m.

1 stop7h 04m

Toronto Pearson Intl

Tue 16/6

6:18 p.m.-11:58 p.m.

1 stop6h 40m

C$ 873

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Sun 14/6

5:36 p.m.-11:59 p.m.

1 stop5h 23m

Toronto Pearson Intl

Thu 18/6

6:10 a.m.-11:20 a.m.

1 stop6h 10m

C$ 873

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Mon 1/6

5:36 p.m.-11:59 p.m.

1 stop5h 23m

Toronto Pearson Intl

Sat 6/6

10:45 a.m.-4:05 p.m.

1 stop6h 20m

C$ 873

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Sun 21/6

11:30 a.m.-9:32 p.m.

1 stop9h 02m

Toronto Pearson Intl

Thu 25/6

7:00 a.m.-11:40 a.m.

1 stop5h 40m

C$ 873

Oklahoma CityMontreal

OKC - YUL

OKCYUL

Oklahoma City Will Rogers World

Sun 21/6

5:51 a.m.-5:45 p.m.

1 stop10h 54m

Montreal Pierre Elliott Trudeau Intl

Thu 25/6

2:40 p.m.-9:10 p.m.

1 stop7h 30m

C$ 874

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Wed 10/6

1:43 p.m.-10:44 p.m.

1 stop8h 01m

Toronto Pearson Intl

Wed 24/6

11:00 a.m.-6:15 p.m.

2 stops8h 15m

C$ 887

Oklahoma CityToronto

OKC - YYZ

OKCYYZ

Oklahoma City Will Rogers World

Fri 21/8

5:12 p.m.-11:57 p.m.

1 stop5h 45m

Toronto Pearson Intl

Sun 23/8

3:20 p.m.-9:41 p.m.

1 stop7h 21m

C$ 920

Oklahoma CityMontreal

OKC - YUL

OKCYUL

Oklahoma City Will Rogers World

Tue 9/6

12:01 p.m.-12:13 a.m.

2 stops11h 12m

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

6:35 p.m.-10:49 a.m.

2 stops17h 14m

C$ 931

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/5

Showing 1-10 of 25 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

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 41m. 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.

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.
Dallas/Fort Worth to Pearson Intl flights
Dallas/Fort Worth to Vancouver Intl flights
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Dallas/Fort Worth to Yellowknife flights
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Tulsa to Calgary flights
Oklahoma City to Pierre Elliott Trudeau Intl flights
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Fayetteville to Calgary flights
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Dallas/Fort Worth to Saskatoon flights
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Oklahoma City to Edmonton flights
Dallas/Fort Worth to St. John's flights
Tulsa to Québec City flights
Oklahoma City to Winnipeg flights
Dallas/Fort Worth to Regina flights
Fayetteville to Ottawa flights
Tulsa to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Grande Prairie flights
Dallas/Fort Worth to Thunder Bay flights
Oklahoma City to Halifax flights
Fayetteville to Charlottetown flights

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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