July is the cheapest month to fly this route, with average fares around $81 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $109 | $56 | Peak | |
| June 2026 | $96 | $46 | ||
| July 2026 | $81 | $46 | Best | |
| August 2026 | $92 | $46 |
Departing on Tuesday offers the lowest average fares at $60. Sunday departures are the most expensive at $122, a difference of $62.
The best time to fly is July. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from Los Angeles to Phoenix is July, with average round-trip fares around $81. The lowest fare found in July is $46.
Tuesday departures are the cheapest, averaging $60 round trip. The most expensive day is Sunday at $122.
Based on current pricing trends, booking for July travel offers the best value. Avoid May if possible, as fares average $109 compared to $81 in the cheapest month. June is a solid middle-ground option at $96.
Flying in July instead of May can save you approximately $28 per round trip. The cheapest month averages $81 while the most expensive averages $109.
Airlines, flight times, price calendar, and more for Los Angeles to Phoenix
View LAX → PHX Details