Cheap flights from Denver to Southern California

View AU$107 flight on Sat, 15 Nov. 2025Opens in a new window

Popular airlines from Denver to Southern California

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Denver (DEN) to Southern California (QLA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 27 Sep. - Sat, 11 Oct.
DEN
Denver
LAX
Los Angeles
AU$212 Return, found 8 hours ago
AU$212
Return
found 8 hours ago
Select Delta flight, departing Sat, 27 Sep. from Denver to Los Angeles, returning Sat, 11 Oct., priced at AU$212 found 8 hours ago
American Airlines
Wed, 24 Sep. - Sat, 27 Sep.
DEN
Denver
LAX
Los Angeles
AU$213 Return, found 2 days ago
AU$213
Return
found 2 days ago
Select American Airlines flight, departing Wed, 24 Sep. from Denver to Los Angeles, returning Sat, 27 Sep., priced at AU$213 found 2 days ago
Hawaiian Airlines
Tue, 16 Sep. - Tue, 30 Sep.
DEN
Denver
LAX
Los Angeles
AU$268 Return, found 8 hours ago
AU$268
Return
found 8 hours ago
Select Hawaiian Airlines flight, departing Tue, 16 Sep. from Denver to Los Angeles, returning Tue, 30 Sep., priced at AU$268 found 8 hours ago
American Airlines
Thu, 21 Aug. - Sun, 24 Aug.
DEN
Denver
SAN
San Diego
AU$272 Return, found 4 days ago
AU$272
Return
found 4 days ago
Select American Airlines flight, departing Thu, 21 Aug. from Denver to San Diego, returning Sun, 24 Aug., priced at AU$272 found 4 days ago
Alaska Airlines
Fri, 5 Sep. - Fri, 12 Sep.
DEN
Denver
LAX
Los Angeles
AU$306 Return, found 5 days ago
AU$306
Return
found 5 days ago
Select Alaska Airlines flight, departing Fri, 5 Sep. from Denver to Los Angeles, returning Fri, 12 Sep., priced at AU$306 found 5 days ago
United
Wed, 24 Sep. - Sat, 27 Sep.
DEN
Denver
LAX
Los Angeles
AU$318 Return, found 2 days ago
AU$318
Return
found 2 days ago
Select United flight, departing Wed, 24 Sep. from Denver to Los Angeles, returning Sat, 27 Sep., priced at AU$318 found 2 days ago

Find the cheapest month to fly from Denver (DEN) to Los Angeles (LAX)

March is typically the cheapest month to fly

From AU$88 - AU$533 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.