Flights from Denver to Pasadena

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.

Tue, Oct 14 - Tue, Oct 21

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$90 Roundtrip, found 3 days ago

$90

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Oct 14 from Denver Intl. to Los Angeles - Ontario Intl., returning Tue, Oct 21, priced at $90 found 3 days ago

Tue, Oct 14 - Wed, Oct 22

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$108 Roundtrip, found 5 days ago

$108

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Oct 14 from Denver Intl. to Los Angeles - Ontario Intl., returning Wed, Oct 22, priced at $108 found 5 days ago

Mon, Oct 13 - Wed, Oct 22

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$115 Roundtrip, found 5 days ago

$115

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Oct 13 from Denver Intl. to Los Angeles - Ontario Intl., returning Wed, Oct 22, priced at $115 found 5 days ago

Mon, Oct 13 - Mon, Oct 20

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$122 Roundtrip, found 5 days ago

$122

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Oct 13 from Denver Intl. to Los Angeles - Ontario Intl., returning Mon, Oct 20, priced at $122 found 5 days ago

Fri, Sep 12 - Fri, Sep 12

DEN

Denver Intl.

LAX

Los Angeles Intl.

$123 Roundtrip, found 1 day ago

$123

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Sep 12 from Denver Intl. to Los Angeles Intl., returning Fri, Sep 12, priced at $123 found 1 day ago

Tue, Sep 9 - Wed, Sep 17

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$123 Roundtrip, found 1 day ago

$123

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Sep 9 from Denver Intl. to Los Angeles - Ontario Intl., returning Wed, Sep 17, priced at $123 found 1 day ago

Tue, Oct 14 - Tue, Oct 21

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$125 Roundtrip, found 3 days ago

$125

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Oct 14 from Denver Intl. to Los Angeles - Ontario Intl., returning Tue, Oct 21, priced at $125 found 3 days ago

Fri, Sep 5 - Wed, Sep 10

DEN

Denver Intl.

SNA

John Wayne

$127 Roundtrip, found 3 days ago

$127

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Sep 5 from Denver Intl. to John Wayne, returning Wed, Sep 10, priced at $127 found 3 days ago

Tue, Oct 14 - Tue, Oct 21

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$128 Roundtrip, found 3 days ago

$128

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Oct 14 from Denver Intl. to Los Angeles - Ontario Intl., returning Tue, Oct 21, priced at $128 found 3 days ago

Tue, Sep 2 - Sun, Sep 7

DEN

Denver Intl.

LAX

Los Angeles Intl.

$128 Roundtrip, found 21 hours ago

$128

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Tue, Sep 2 from Denver Intl. to Los Angeles Intl., returning Sun, Sep 7, priced at $128 found 21 hours ago

Thu, Oct 16 - Thu, Oct 23

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$130 Roundtrip, found 5 days ago

$130

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Oct 16 from Denver Intl. to Los Angeles - Ontario Intl., returning Thu, Oct 23, priced at $130 found 5 days ago

Thu, Oct 16 - Thu, Oct 23

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$153 Roundtrip, found 5 days ago

$153

Roundtrip

found 5 days ago

Select United flight, departing Thu, Oct 16 from Denver Intl. to Los Angeles - Ontario Intl., returning Thu, Oct 23, priced at $153 found 5 days ago

Sat, Sep 13 - Sat, Sep 13

DEN

Denver Intl.

LAX

Los Angeles Intl.

$169 Roundtrip, found 1 day ago

$169

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Sep 13 from Denver Intl. to Los Angeles Intl., returning Sat, Sep 13, priced at $169 found 1 day ago

Thu, Sep 18 - Thu, Sep 25

DEN

Denver Intl.

BUR

Hollywood Burbank

$169 Roundtrip, found 6 days ago

$169

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Sep 18 from Denver Intl. to Hollywood Burbank, returning Thu, Sep 25, priced at $169 found 6 days ago

Tue, Oct 14 - Tue, Oct 21

DEN

Denver Intl.

ONT

Los Angeles - Ontario Intl.

$187 Roundtrip, found 3 days ago

$187

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, Oct 14 from Denver Intl. to Los Angeles - Ontario Intl., returning Tue, Oct 21, priced at $187 found 3 days ago

Sat, Sep 20 - Tue, Sep 23

DEN

Denver Intl.

BUR

Hollywood Burbank

$222 Roundtrip, found 6 days ago

$222

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Sat, Sep 20 from Denver Intl. to Hollywood Burbank, returning Tue, Sep 23, priced at $222 found 6 days ago

Sat, Aug 30 - Tue, Sep 9

COS

Colorado Springs

ONT

Los Angeles - Ontario Intl.

$237 Roundtrip, found 21 hours ago

$237

Roundtrip

found 21 hours ago

Select Delta flight, departing Sat, Aug 30 from Colorado Springs to Los Angeles - Ontario Intl., returning Tue, Sep 9, priced at $237 found 21 hours ago

Tue, Jan 6 - Wed, Jan 7

DEN

Denver Intl.

LAX

Los Angeles Intl.

$247 Roundtrip, found 1 day ago

$247

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Jan 6 from Denver Intl. to Los Angeles Intl., returning Wed, Jan 7, priced at $247 found 1 day ago

Wed, Sep 3 - Wed, Sep 3

COS

Colorado Springs

LAX

Los Angeles Intl.

$369 Roundtrip, found 21 hours ago

$369

Roundtrip

found 21 hours ago

Select Delta flight, departing Wed, Sep 3 from Colorado Springs to Los Angeles Intl., returning Wed, Sep 3, priced at $369 found 21 hours ago

Thu, Aug 21 - Fri, Aug 22

DEN

Denver Intl.

LGB

Long Beach Municipal

$847 Roundtrip, found 1 day ago

$847

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Aug 21 from Denver Intl. to Long Beach Municipal, returning Fri, Aug 22, priced at $847 found 1 day ago