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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 November , December 2025

25 Nov - 10 Dec $ 1,205.00
ONT
Ontario
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
3 STOPS
ONT
Ontario
Pick dates
25 Nov - 13 Dec $ 1,298.00
ONT
Ontario
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
3 STOPS
ONT
Ontario
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25 Nov - 03 Dec $ 1,307.00
ONT
Ontario
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
3 STOPS
ONT
Ontario
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Last minute flights from Ontario to Dallas

25 Nov - 01 Dec $ 1,511.00
ONT
Ontario
Alaska Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Alaska Airlines
3 STOPS
ONT
Ontario
Pick dates
25 Nov - 01 Dec $ 1,572.00
ONT
Ontario
Alaska Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Alaska Airlines
3 STOPS
ONT
Ontario
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26 Nov - 01 Dec $ 1,610.00
ONT
Ontario
Alaska Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Alaska Airlines
3 STOPS
ONT
Ontario
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One-way flights to Dallas from Ontario

12:42 AM - 10:34 PM
AeroMéxico
3 Stops
21h 10m
ONT - DAL
$ 722
Kiwi
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11:06 AM - 4:34 PM
AeroMéxico
3 Stops
28h 44m
ONT - DAL
$ 752
Kiwi
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12:42 AM - 7:30 PM
AeroMéxico
3 Stops
18h 7m
ONT - DAL
$ 782
Kiwi
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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.