Cheap flights from Philadelphia to Las Vegas

One-way fares from $178 · PHL → LAS · prices found by travellers in the last 48 hours

Compare all dates Las Vegas → Philadelphia
Cheapest fare
$178

Allegiant Air · Mon, Nov 9

Cheapest month
November

from $178

Direct flights
Not recently

Usually 1+ stop

Quickest trip
6h 18m

3,500 km

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Cheapest month to fly from Philadelphia to Las Vegas

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $178

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Allegiant Air
Depart17:01 Mon, Nov 9PHL → LAS 6h 18m · 1 stop
$178one way, per person
View deal
Frontier Airlines
Depart13:52 Thu, Nov 12PHL → LAS 9h 31m · 2 stops
$213one way, per person
View deal
See every date in November 2026 →

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Where to stay

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Getting around

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About flights from Philadelphia to Las Vegas

Philadelphia (PHL) and Las Vegas (LAS) are about 3,500 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 6h 18m. Over the next few months, one-way fares start from $178, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Philadelphia to Las Vegas?

The cheapest one-way fare we've seen recently is $178 with Allegiant Air, departing Monday, November 9, 2026.

What is the cheapest month to fly from Philadelphia to Las Vegas?

November 2026 currently has the lowest fares, from $178 one way.

Are there direct flights from Philadelphia to Las Vegas?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Philadelphia to Las Vegas?

The quickest journey we've seen takes about 6h 18m. Philadelphia and Las Vegas are around 3,500 km apart.

Which airlines fly from Philadelphia to Las Vegas?

Recent fares on this route were with Allegiant Air and Frontier Airlines.

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