Houston to Los Angeles in September 2026

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

Lowest this month $73

Highest this month $186

Sample fare $65

Airports IAH–LAX

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September 2026 price calendar

From $73 · up to $186

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 $170 2 $178 3 $186 4 $129 5 $129 6 $129 7 $129 8 $129 9 $129 10 $129 11 $129 12 $129 13 $129 14 $129 15 $129 16 $129 17 $129 18 $129 19 $129 20 $129 21 $73

Los Angeles LAX

$65

Oct 31, 6:00am · 12h 16m · 1 stop

IAH → LAX · Frontier Airlines

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