Las Vegas to Houston in September 2026

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

Lowest this month $46

Highest this month $262

Sample fare $41

Airports LAS–IAH

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September 2026 price calendar

From $46 · up to $262

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 $199 2 $175 3 $154 4 $154 5 $134 6 $198 7 $262 8 $154 9 $154 10 $154 11 $154 12 $154 13 $154 14 $154 15 $154 16 $154 17 $154 18 $154 19 $46

Houston HOU

$41

Oct 08, 10:02am · 3h 21m · 0 stops

LAS → IAH · Frontier Airlines

This page is only September 2026 on the Las Vegas to Houston 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 Las Vegas to Houston in September 2026.