Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

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)
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.
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.

Cheap flights from Ontario to Des Moines in August , September 2026

27 Aug - 21 Sep $ 384.00
ONT
Ontario
Frontier Airlines
1 STOPS
DSM
Des Moines
DSM
Des Moines
Frontier Airlines
1 STOPS
ONT
Ontario
Pick dates
24 Aug - 10 Sep $ 763.00
ONT
Ontario
Alaska Airlines
2 STOPS
DSM
Des Moines
DSM
Des Moines
Alaska Airlines
2 STOPS
ONT
Ontario
Pick dates
24 Aug - 01 Sep $ 803.00
ONT
Ontario
Alaska Airlines
2 STOPS
DSM
Des Moines
DSM
Des Moines
Alaska Airlines
2 STOPS
ONT
Ontario
Pick dates

Last minute flights from Ontario to Des Moines

27 Aug - 01 Sep $ 455.00
ONT
Ontario
Frontier Airlines
1 STOPS
DSM
Des Moines
DSM
Des Moines
Frontier Airlines
2 STOPS
ONT
Ontario
Pick dates
24 Aug - 31 Aug $ 872.00
ONT
Ontario
Alaska Airlines
2 STOPS
DSM
Des Moines
DSM
Des Moines
Alaska Airlines
2 STOPS
ONT
Ontario
Pick dates
21 Aug - 31 Aug $ 882.00
ONT
Ontario
United Airlines
1 STOPS
DSM
Des Moines
DSM
Des Moines
United Airlines
1 STOPS
ONT
Ontario
Pick dates

One-way flights to Des Moines from Ontario

11:15 AM - 4:06 PM
Allegiant Air
1 Stops
7h 45m
ONT - DSM
$ 258
Kiwi
Pick dates
1:18 PM - 5:42 PM
United Airlines
1 Stops
5h 8m
ONT - DSM
$ 459
Kiwi
Pick dates
1:18 PM - 5:42 PM
United Airlines
1 Stops
5h 8m
ONT - DSM
$ 462
Kiwi
Pick dates

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

Related info for your journey
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.
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.