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Cheap flights from Ontario (ONT) to Oklahoma City (OKC)

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How to find the cheapest flight from Ontario (ONT) to Oklahoma City (OKC)

How to find the cheapest flight from Ontario (ONT) to Oklahoma City (OKC)
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How to find the cheapest flight from Ontario (ONT) to Oklahoma City (OKC)
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How to find the cheapest flight from Ontario (ONT) to Oklahoma City (OKC)
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Cheap flights from Ontario to Oklahoma City in May , June 2026

27 May - 16 Jun $ 339.00
ONT
Ontario
Frontier Airlines
1 STOPS
OKC
Oklahoma City
OKC
Oklahoma City
Frontier Airlines
1 STOPS
ONT
Ontario
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26 May - 10 Jun $ 849.00
ONT
Ontario
Alaska Airlines
2 STOPS
OKC
Oklahoma City
OKC
Oklahoma City
Alaska Airlines
1 STOPS
ONT
Ontario
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21 May - 10 Jun $ 1,034.00
ONT
Ontario
Alaska Airlines
2 STOPS
OKC
Oklahoma City
OKC
Oklahoma City
Alaska Airlines
1 STOPS
ONT
Ontario
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Last minute flights from Ontario to Oklahoma City

27 May - 31 May $ 682.00
ONT
Ontario
United Airlines
1 STOPS
OKC
Oklahoma City
OKC
Oklahoma City
United Airlines
1 STOPS
ONT
Ontario
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27 May - 31 May $ 682.00
ONT
Ontario
United Airlines
1 STOPS
OKC
Oklahoma City
OKC
Oklahoma City
United Airlines
1 STOPS
ONT
Ontario
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27 May - 31 May $ 702.00
ONT
Ontario
United Airlines
1 STOPS
OKC
Oklahoma City
OKC
Oklahoma City
United Airlines
1 STOPS
ONT
Ontario
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One-way flights to Oklahoma City from Ontario

5:00 AM - 10:05 AM
United Airlines
1 Stops
6h 1m
ONT - OKC
$ 238
Kiwi
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1:18 PM - 5:31 PM
United Airlines
1 Stops
4h 53m
ONT - OKC
$ 258
Kiwi
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1:18 PM - 5:31 PM
United Airlines
1 Stops
4h 53m
ONT - OKC
$ 445
Kiwi
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How to find the cheapest flight from Ontario (ONT) to Oklahoma City (OKC)

Related info for your journey
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How to find the cheapest flight from Ontario (ONT) to Oklahoma City (OKC)
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How to find the cheapest flight from Ontario (ONT) to Oklahoma City (OKC)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.