August is the cheapest month to fly this route, with average fares around $90 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $140 | $56 | ||
| June 2026 | $150 | $97 | Peak | |
| July 2026 | $102 | $56 | ||
| August 2026 | $90 | $56 | Best |
Departing on Wednesday offers the lowest average fares at $92. Sunday departures are the most expensive at $154, a difference of $62.
The best time to fly is August. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from Denver to Los Angeles is August, with average round-trip fares around $90. The lowest fare found in August is $56.
Wednesday departures are the cheapest, averaging $92 round trip. The most expensive day is Sunday at $154.
Based on current pricing trends, booking for August travel offers the best value. Avoid June if possible, as fares average $150 compared to $90 in the cheapest month. May is a solid middle-ground option at $140.
Flying in August instead of June can save you approximately $60 per round trip. The cheapest month averages $90 while the most expensive averages $150.
Airlines, flight times, price calendar, and more for Denver to Los Angeles
View DEN → LAX Details