Cheap flights from Philadelphia to South Las Vegas

View AU$228 flight on Wed, 8 Oct. 2025Opens in a new window

Popular airlines from Philadelphia to South Las Vegas

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Philadelphia (ILG) to South Las Vegas (LAS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 2 Sep. - Tue, 9 Sep.
PHL
Philadelphia
LAS
Las Vegas
AU$286 Return, found 5 days ago
AU$286
Return
found 5 days ago
Select American Airlines flight, departing Tue, 2 Sep. from Philadelphia to Las Vegas, returning Tue, 9 Sep., priced at AU$286 found 5 days ago
American Airlines
Tue, 2 Sep. - Tue, 9 Sep.
PHL
Philadelphia
LAS
Las Vegas
AU$378 Return, found 5 days ago
AU$378
Return
found 5 days ago
Select American Airlines flight, departing Tue, 2 Sep. from Philadelphia to Las Vegas, returning Tue, 9 Sep., priced at AU$378 found 5 days ago
Delta
Tue, 2 Sep. - Tue, 9 Sep.
PHL
Philadelphia
LAS
Las Vegas
AU$398 Return, found 5 days ago
AU$398
Return
found 5 days ago
Select Delta flight, departing Tue, 2 Sep. from Philadelphia to Las Vegas, returning Tue, 9 Sep., priced at AU$398 found 5 days ago
American Airlines
Tue, 2 Sep. - Tue, 9 Sep.
PHL
Philadelphia
LAS
Las Vegas
AU$439 Return, found 5 days ago
AU$439
Return
found 5 days ago
Select American Airlines flight, departing Tue, 2 Sep. from Philadelphia to Las Vegas, returning Tue, 9 Sep., priced at AU$439 found 5 days ago
Alaska Airlines
Tue, 2 Sep. - Tue, 9 Sep.
PHL
Philadelphia
LAS
Las Vegas
AU$551 Return, found 5 days ago
AU$551
Return
found 5 days ago
Select Alaska Airlines flight, departing Tue, 2 Sep. from Philadelphia to Las Vegas, returning Tue, 9 Sep., priced at AU$551 found 5 days ago
United
Tue, 2 Sep. - Tue, 9 Sep.
PHL
Philadelphia
LAS
Las Vegas
AU$838 Return, found 5 days ago
AU$838
Return
found 5 days ago
Select United flight, departing Tue, 2 Sep. from Philadelphia to Las Vegas, returning Tue, 9 Sep., priced at AU$838 found 5 days ago

Find the cheapest month to fly from Philadelphia (PHL) to Las Vegas (LAS)

February is typically the cheapest month to fly

From AU$96 - AU$772 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.