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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 March , April 2026

23 Mar - 14 Apr $ 814.00
ONT
Ontario
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
3 STOPS
ONT
Ontario
Pick dates
31 Mar - 14 Apr $ 841.00
ONT
Ontario
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
3 STOPS
ONT
Ontario
Pick dates
23 Mar - 18 Apr $ 889.00
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

23 Mar - 31 Mar $ 838.00
ONT
Ontario
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
3 STOPS
ONT
Ontario
Pick dates
16 Mar - 31 Mar $ 893.00
ONT
Ontario
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
3 STOPS
ONT
Ontario
Pick dates
18 Mar - 31 Mar $ 978.00
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

4:22 PM - 4:36 PM
AeroMéxico
3 Stops
23h 32m
ONT - DAL
$ 468
Kiwi
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2:23 PM - 4:36 PM
WestJet
3 Stops
25h 31m
ONT - DAL
$ 494
Kiwi
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9:06 AM - 10:00 AM
WestJet
3 Stops
24h 21m
ONT - DAL
$ 560
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.