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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 April , May 2026

22 Apr - 04 May $ 857.00
ONT
Ontario
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
3 STOPS
ONT
Ontario
Pick dates
17 Apr - 04 May $ 857.00
ONT
Ontario
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
3 STOPS
ONT
Ontario
Pick dates
29 Apr - 04 May $ 869.00
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

22 Apr - 01 May $ 1,124.00
ONT
Ontario
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
3 STOPS
ONT
Ontario
Pick dates
17 Apr - 01 May $ 1,124.00
ONT
Ontario
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
3 STOPS
ONT
Ontario
Pick dates
29 Apr - 01 May $ 1,136.00
ONT
Ontario
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
3 STOPS
ONT
Ontario
Pick dates

One-way flights to Dallas from Ontario

10:39 AM - 8:15 AM
WestJet
3 Stops
20h 52m
ONT - DAL
$ 500
Kiwi
Pick dates
10:33 AM - 8:15 AM
WestJet
3 Stops
20h 58m
ONT - DAL
$ 500
Kiwi
Pick dates
10:39 AM - 8:15 AM
WestJet
3 Stops
20h 52m
ONT - DAL
$ 512
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.