$69 Cheap Frontier Airlines flights Des Moines (DSM) to Ontario (ONT)

$69 Cheap Frontier Airlines flights Des Moines (DSM) to Ontario (ONT)

Prices were available within the past 7 days and start at $69 for one-way flights and $165 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Feb 26 - Mon, Mar 9

DSM

Des Moines

ONT

Ontario

$165 Roundtrip, found 2 days ago

$165

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Feb 26 from Des Moines to Ontario, returning Mon, Mar 9, priced at $165 found 2 days ago

Fri, Jan 2 - Mon, Jan 12

DSM

Des Moines

ONT

Ontario

$193 Roundtrip, found 6 days ago

$193

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Jan 2 from Des Moines to Ontario, returning Mon, Jan 12, priced at $193 found 6 days ago

Sat, Jan 3 - Mon, Jan 12

DSM

Des Moines

ONT

Ontario

$237 Roundtrip, found 6 days ago

$237

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Jan 3 from Des Moines to Ontario, returning Mon, Jan 12, priced at $237 found 6 days ago

Thu, Feb 12 - Sun, Feb 15

DSM

Des Moines

ONT

Ontario

$261 Roundtrip, found 3 days ago

$261

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Feb 12 from Des Moines to Ontario, returning Sun, Feb 15, priced at $261 found 3 days ago

Fri, Jan 2 - Fri, Jan 16

DSM

Des Moines

ONT

Ontario

$263 Roundtrip, found 6 days ago

$263

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Jan 2 from Des Moines to Ontario, returning Fri, Jan 16, priced at $263 found 6 days ago

Thu, Feb 26 - Fri, Mar 13

DSM

Des Moines

ONT

Ontario

$284 Roundtrip, found 2 days ago

$284

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Feb 26 from Des Moines to Ontario, returning Fri, Mar 13, priced at $284 found 2 days ago

Sat, Jan 3 - Fri, Jan 16

DSM

Des Moines

ONT

Ontario

$307 Roundtrip, found 6 days ago

$307

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Jan 3 from Des Moines to Ontario, returning Fri, Jan 16, priced at $307 found 6 days ago

Sun, Mar 1 - Fri, Mar 20

DSM

Des Moines

ONT

Ontario

$574 Roundtrip, found 2 days ago

$574

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Mar 1 from Des Moines to Ontario, returning Fri, Mar 20, priced at $574 found 2 days ago