Flights from Denver to Highland

Cheapest flights from Denver

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 19 - Sat, Jul 26

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$138 Roundtrip, found 5 days ago

$138

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Jul 19 from Denver Intl. to Los Angeles - Ontario Intl., returning Sat, Jul 26, priced at $138 found 5 days ago

Sat, Jun 28 - Sat, Jul 5

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$158 Roundtrip, found 1 day ago

$158

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jun 28 from Denver Intl. to Los Angeles - Ontario Intl., returning Sat, Jul 5, priced at $158 found 1 day ago

Sat, Jun 28 - Tue, Jul 8

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$159 Roundtrip, found 1 day ago

$159

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jun 28 from Denver Intl. to Los Angeles - Ontario Intl., returning Tue, Jul 8, priced at $159 found 1 day ago

Sat, Jun 28 - Fri, Jul 4

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$164 Roundtrip, found 1 day ago

$164

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jun 28 from Denver Intl. to Los Angeles - Ontario Intl., returning Fri, Jul 4, priced at $164 found 1 day ago

Tue, Jun 24 - Sat, Jul 5

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$168 Roundtrip, found 1 day ago

$168

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jun 24 from Denver Intl. to Los Angeles - Ontario Intl., returning Sat, Jul 5, priced at $168 found 1 day ago

Tue, Jun 24 - Fri, Jul 4

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$179 Roundtrip, found 1 day ago

$179

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jun 24 from Denver Intl. to Los Angeles - Ontario Intl., returning Fri, Jul 4, priced at $179 found 1 day ago

Sat, Jun 28 - Thu, Jul 3

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$183 Roundtrip, found 1 day ago

$183

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jun 28 from Denver Intl. to Los Angeles - Ontario Intl., returning Thu, Jul 3, priced at $183 found 1 day ago

Mon, Jun 23 - Tue, Jul 8

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$184 Roundtrip, found 1 day ago

$184

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jun 23 from Denver Intl. to Los Angeles - Ontario Intl., returning Tue, Jul 8, priced at $184 found 1 day ago

Sat, Jun 28 - Fri, Jul 4

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$188 Roundtrip, found 6 days ago

$188

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Jun 28 from Denver Intl. to Los Angeles - Ontario Intl., returning Fri, Jul 4, priced at $188 found 6 days ago

Sun, Jun 29 - Sat, Jul 5

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$204 Roundtrip, found 1 day ago

$204

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 29 from Denver Intl. to Los Angeles - Ontario Intl., returning Sat, Jul 5, priced at $204 found 1 day ago

Sun, Jun 29 - Tue, Jul 8

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$205 Roundtrip, found 1 day ago

$205

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 29 from Denver Intl. to Los Angeles - Ontario Intl., returning Tue, Jul 8, priced at $205 found 1 day ago

Thu, Jun 26 - Sun, Jul 6

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$208 Roundtrip, found 1 day ago

$208

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jun 26 from Denver Intl. to Los Angeles - Ontario Intl., returning Sun, Jul 6, priced at $208 found 1 day ago

Fri, Jun 27 - Mon, Jul 7

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$213 Roundtrip, found 21 hours ago

$213

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Fri, Jun 27 from Denver Intl. to Los Angeles - Ontario Intl., returning Mon, Jul 7, priced at $213 found 21 hours ago

Thu, Jun 26 - Sun, Jul 6

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$223 Roundtrip, found 1 day ago

$223

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jun 26 from Denver Intl. to Los Angeles - Ontario Intl., returning Sun, Jul 6, priced at $223 found 1 day ago

Fri, Jun 27 - Mon, Jul 7

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$229 Roundtrip, found 21 hours ago

$229

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Fri, Jun 27 from Denver Intl. to Los Angeles - Ontario Intl., returning Mon, Jul 7, priced at $229 found 21 hours ago

Fri, Jun 27 - Mon, Jul 7

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$232 Roundtrip, found 21 hours ago

$232

Roundtrip

found 21 hours ago

Select United flight, departing Fri, Jun 27 from Denver Intl. to Los Angeles - Ontario Intl., returning Mon, Jul 7, priced at $232 found 21 hours ago

Fri, Jun 27 - Mon, Jul 7

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$236 Roundtrip, found 21 hours ago

$236

Roundtrip

found 21 hours ago

Select United flight, departing Fri, Jun 27 from Denver Intl. to Los Angeles - Ontario Intl., returning Mon, Jul 7, priced at $236 found 21 hours ago

Thu, Jun 26 - Sun, Jul 6

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$256 Roundtrip, found 1 day ago

$256

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Jun 26 from Denver Intl. to Los Angeles - Ontario Intl., returning Sun, Jul 6, priced at $256 found 1 day ago

Fri, Jun 27 - Mon, Jul 7

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$275 Roundtrip, found 21 hours ago

$275

Roundtrip

found 21 hours ago

Select American Airlines flight, departing Fri, Jun 27 from Denver Intl. to Los Angeles - Ontario Intl., returning Mon, Jul 7, priced at $275 found 21 hours ago

Thu, Jun 26 - Sun, Jul 6

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$633 Roundtrip, found 1 day ago

$633

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Jun 26 from Denver Intl. to Los Angeles - Ontario Intl., returning Sun, Jul 6, priced at $633 found 1 day ago