San Francisco to Los Angeles in September 2026

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

Lowest this month $19

Highest this month $84

Sample fare $19

Airports SFO–LAX

Ad. Ticket links are affiliate ads. We may earn a commission if you book. Advertising disclosure

September 2026 price calendar

From $19 · up to $84

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 $81 2 $77 3 $81 4 $81 5 $81 6 $84 7 $54 8 $54 9 $54 10 $24 11 $41 12 $58 13 $38 14 $38 15 $19 16 $37 17 $28 18 $28 19 $28 20 $28 21 $28 22 $20 23 $36 24 $36 25 $36 26 $52 27 $46 28 $39 29 $47 30 $56

Los Angeles LAX

$19

Sep 15, 9:00am · 1h 37m · 0 stops

SFO → LAX · Frontier Airlines

Los Angeles LAX

$20

Sep 22, 9:00am · 1h 37m · 0 stops

SFO → LAX · Frontier Airlines

This page is only September 2026 on the San Francisco to Los Angeles 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 San Francisco to Los Angeles in September 2026.