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Cheap flights from Ontario (ONT) to Raleigh Durham (RDU)

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How to find the cheapest flight from Ontario (ONT) to Raleigh Durham (RDU)

How to find the cheapest flight from Ontario (ONT) to Raleigh Durham (RDU)
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How to find the cheapest flight from Ontario (ONT) to Raleigh Durham (RDU)
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How to find the cheapest flight from Ontario (ONT) to Raleigh Durham (RDU)
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Cheap flights from Ontario to Raleigh Durham in October , November 2026

31 Oct - 10 Nov $ 435.00
ONT
Ontario
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
RDU
Raleigh Durham
Frontier Airlines
2 STOPS
ONT
Ontario
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28 Oct - 07 Nov $ 828.00
ONT
Ontario
Alaska Airlines
1 STOPS
RDU
Raleigh Durham
RDU
Raleigh Durham
Alaska Airlines
1 STOPS
ONT
Ontario
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28 Oct - 05 Nov $ 828.00
ONT
Ontario
Alaska Airlines
1 STOPS
RDU
Raleigh Durham
RDU
Raleigh Durham
Alaska Airlines
1 STOPS
ONT
Ontario
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Last minute flights from Ontario to Raleigh Durham

28 Oct - 31 Oct $ 498.00
ONT
Ontario
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
RDU
Raleigh Durham
Frontier Airlines
2 STOPS
ONT
Ontario
Pick dates
27 Oct - 31 Oct $ 922.00
ONT
Ontario
United Airlines
1 STOPS
RDU
Raleigh Durham
RDU
Raleigh Durham
United Airlines
1 STOPS
ONT
Ontario
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27 Oct - 31 Oct $ 931.00
ONT
Ontario
United Airlines
1 STOPS
RDU
Raleigh Durham
RDU
Raleigh Durham
United Airlines
1 STOPS
ONT
Ontario
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One-way flights to Raleigh Durham from Ontario

6:25 AM - 10:58 AM
Frontier Airlines
1 Stops
6h 54m
ONT - RDU
$ 234
Kiwi
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6:25 AM - 12:18 PM
Frontier Airlines
1 Stops
8h 13m
ONT - RDU
$ 234
Kiwi
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6:00 AM - 12:05 PM
United Airlines
1 Stops
6h 48m
ONT - RDU
$ 530
Kiwi
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How to find the cheapest flight from Ontario (ONT) to Raleigh Durham (RDU)

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How to find the cheapest flight from Ontario (ONT) to Raleigh Durham (RDU)
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How to find the cheapest flight from Ontario (ONT) to Raleigh Durham (RDU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.