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Cheap flights from Ontario (ONT) to Dallas (DAL)

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How to find the cheapest flight from Ontario (ONT) to Dallas (DAL)

How to find the cheapest flight from Ontario (ONT) to Dallas (DAL)
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How to find the cheapest flight from Ontario (ONT) to Dallas (DAL)
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How to find the cheapest flight from Ontario (ONT) to Dallas (DAL)
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Cheap flights from Ontario to Dallas in February , March 2026

24 Feb - 17 Mar $ 805.00
ONT
Ontario
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
3 STOPS
ONT
Ontario
Pick dates
27 Feb - 17 Mar $ 989.00
ONT
Ontario
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
3 STOPS
ONT
Ontario
Pick dates
18 Feb - 17 Mar $ 1,004.00
ONT
Ontario
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
3 STOPS
ONT
Ontario
Pick dates

Last minute flights from Ontario to Dallas

24 Feb - 01 Mar $ 927.00
ONT
Ontario
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
3 STOPS
ONT
Ontario
Pick dates
18 Feb - 01 Mar $ 1,126.00
ONT
Ontario
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
3 STOPS
ONT
Ontario
Pick dates
25 Feb - 01 Mar $ 1,131.00
ONT
Ontario
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
3 STOPS
ONT
Ontario
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One-way flights to Dallas from Ontario

3:22 PM - 8:33 AM
WestJet
3 Stops
40h 33m
ONT - DAL
$ 338
Kiwi
Pick dates
12:02 PM - 9:09 AM
WestJet
3 Stops
20h 27m
ONT - DAL
$ 523
Kiwi
Pick dates
12:02 PM - 8:33 AM
WestJet
3 Stops
19h 53m
ONT - DAL
$ 538
Kiwi
Pick dates

How to find the cheapest flight from Ontario (ONT) to Dallas (DAL)

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