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Cheap flights from Ontario (ONT) to Des Moines (DSM)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Ontario (ONT) to Des Moines (DSM)

How to find the cheapest flight from Ontario (ONT) to Des Moines (DSM)
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How to find the cheapest flight from Ontario (ONT) to Des Moines (DSM)
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How to find the cheapest flight from Ontario (ONT) to Des Moines (DSM)
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Cheap flights from Ontario to Des Moines in July , August 2026

31 Jul - 31 Aug $ 548.00
ONT
Ontario
Frontier Airlines
1 STOPS
DSM
Des Moines
DSM
Des Moines
Frontier Airlines
1 STOPS
ONT
Ontario
Pick dates
28 Jul - 04 Aug $ 1,984.00
ONT
Ontario
Alaska Airlines
2 STOPS
DSM
Des Moines
DSM
Des Moines
Alaska Airlines
2 STOPS
ONT
Ontario
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28 Jul - 02 Aug $ 2,063.00
ONT
Ontario
Alaska Airlines
2 STOPS
DSM
Des Moines
DSM
Des Moines
Alaska Airlines
2 STOPS
ONT
Ontario
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Last minute flights from Ontario to Des Moines

28 Jul - 31 Jul $ 1,002.00
ONT
Ontario
United Airlines
1 STOPS
DSM
Des Moines
DSM
Des Moines
United Airlines
1 STOPS
ONT
Ontario
Pick dates
28 Jul - 31 Jul $ 1,002.00
ONT
Ontario
United Airlines
1 STOPS
DSM
Des Moines
DSM
Des Moines
United Airlines
1 STOPS
ONT
Ontario
Pick dates
28 Jul - 31 Jul $ 1,002.00
ONT
Ontario
United Airlines
1 STOPS
DSM
Des Moines
DSM
Des Moines
United Airlines
1 STOPS
ONT
Ontario
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One-way flights to Des Moines from Ontario

11:52 AM - 4:12 PM
Allegiant Air
1 Stops
7h 19m
ONT - DSM
$ 441
Kiwi
Pick dates
1:18 PM - 5:40 PM
United Airlines
1 Stops
5h 12m
ONT - DSM
$ 544
Kiwi
Pick dates
1:18 PM - 5:40 PM
United Airlines
1 Stops
5h 12m
ONT - DSM
$ 544
Kiwi
Pick dates

How to find the cheapest flight from Ontario (ONT) to Des Moines (DSM)

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