San Francisco to Las Vegas in September 2026

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

Lowest this month $47

Highest this month $131

Sample fare $47

Airports SFO–LAS

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September 2026 price calendar

From $47 · up to $131

Mon

Tue

Wed

Thu

Fri

Sat

Sun

2 $107 3 $108 4 $108 5 $109 6 $126 7 $127 8 $127 9 $127 10 $127 11 $131 12 $56 13 $56 14 $56 15 $56 16 $56 17 $55 18 $52 19 $52 20 $52 21 $52 22 $50 23 $47 24 $49 25 $49 26 $49 27 $49 28 $49 29 $49 30 $51

Las Vegas LAS

$47

Sep 23, 9:00am · 9h 42m · 1 stop

SFO → LAS · Frontier Airlines

Las Vegas LAS

$50

Sep 22, 4:31pm · 26h 49m · 1 stop

SFO → LAS · Frontier Airlines

Las Vegas LAS

$51

Sep 30, 7:11pm · 1h 45m · 0 stops

SFO → LAS · Frontier Airlines

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