Cheapest one-way flights from Denver to Los Angeles in April from $45

AirHint found the following cheapest one-way flights from Denver (DEN) to Los Angeles (LAX) in April 2026 (see full year).

One-Way flights

07 Apr Frontier Airlines direct
08 Apr Frontier Airlines direct
11 Apr Frontier Airlines direct
06 Apr Frontier Airlines direct
12 Apr Frontier Airlines direct
20 Apr Alaska Airlines
14 Apr Delta direct
20 Apr Delta direct
24 Apr Alaska Airlines
25 Apr Alaska Airlines direct

Also check the deals for return flights from Denver to Los Angeles in April.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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