Philadelphia to Las Vegas in September 2026

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

Lowest this month $119

Highest this month $201

Sample fare $119

Airports PHL–LAS

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September 2026 price calendar

From $119 · up to $201

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 $131 2 $171 3 $162 4 $162 5 $162 6 $162 7 $162 8 $153 9 $177 10 $177 11 $177 12 $177 13 $201 14 $119 15 $128 16 $128 17 $128 18 $128 19 $128 20 $128 21 $128 22 $128 23 $128 24 $138

Las Vegas LAS

$119

Sep 14, 5:32pm · 8h 13m · 1 stop

PHL → LAS · Frontier Airlines

Las Vegas LAS

$131

Sep 01, 8:00am · 5h 29m · 0 stops

PHL → LAS · Frontier Airlines

Las Vegas LAS

$138

Sep 24, 5:32pm · 19h 28m · 1 stop

PHL → LAS · Frontier Airlines

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