Los Angeles to Phoenix in September 2026

Dated one-way fares from Los Angeles to Phoenix in September 2026. Use the calendar to see which days are cheaper.

Lowest this month $27

Highest this month $135

Sample fare $27

Airports SNA–PHX

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September 2026 price calendar

From $27 · up to $135

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 $135 2 $121 3 $84 4 $84 5 $84 6 $84 7 $84 8 $84 9 $84 10 $84 11 $47 12 $39 13 $39 14 $39 15 $30 16 $29 17 $27 18 $54 19 $52

Phoenix PHX

$27

Sep 17, 9:30am · 1h 24m · 0 stops

SNA → PHX · Frontier Airlines

Phoenix PHX

$30

Sep 15, 8:41pm · 1h 32m · 0 stops

LAX → PHX · Frontier Airlines

Phoenix PHX

$47

Sep 11, 8:52pm · 1h 32m · 0 stops

LAX → PHX · Frontier Airlines

Phoenix PHX

$52

Sep 19, 8:41pm · 1h 32m · 0 stops

LAX → PHX · Frontier Airlines

Phoenix PHX

$54

Sep 18, 8:52pm · 1h 32m · 0 stops

LAX → PHX · Frontier Airlines

This page is only September 2026 on the Los Angeles to Phoenix route. Open the full route if you want the next months side by side.

Prices move as seats sell. Confirm the live itinerary before you book Los Angeles to Phoenix in September 2026.