A highway interchange with multiple overpasses, a parking garage, and a large building with a distinctive roof.

₩288,900 Cheap Flights from Philadelphia (PHL) to Las Vegas (LAS)

View ₩288,900 flight on Mon, Nov 23, 2026Opens in a new window

Popular airlines from Philadelphia Intl. Airport (PHL) to Harry Reid Intl. Airport (LAS)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Philadelphia to Las Vegas (PHL-LAS)

Prices were available within the past 7 days and start at ₩288,900 for one-way flights and ₩577,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Nov 23 - Thu, Nov 26
PHL
Philadelphia
LAS
Las Vegas
₩577,700 Roundtrip, found 15 hours ago
₩577,700
Roundtrip
found 15 hours ago
Select Delta flight, departing Mon, Nov 23 from Philadelphia to Las Vegas, returning Thu, Nov 26, priced at ₩577,700 found 15 hours ago
Delta
Tue, Nov 24 - Wed, Nov 25
PHL
Philadelphia
LAS
Las Vegas
₩587,600 Roundtrip, found 6 days ago
₩587,600
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 24 from Philadelphia to Las Vegas, returning Wed, Nov 25, priced at ₩587,600 found 6 days ago
Southwest Airlines
Mon, Nov 23 - Thu, Nov 26
PHL
Philadelphia
LAS
Las Vegas
₩604,100 Roundtrip, found 15 hours ago
₩604,100
Roundtrip
found 15 hours ago
Select Southwest Airlines flight, departing Mon, Nov 23 from Philadelphia to Las Vegas, returning Thu, Nov 26, priced at ₩604,100 found 15 hours ago
Delta
Mon, Nov 23 - Wed, Nov 25
PHL
Philadelphia
LAS
Las Vegas
₩621,500 Roundtrip, found 6 days ago
₩621,500
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Nov 23 from Philadelphia to Las Vegas, returning Wed, Nov 25, priced at ₩621,500 found 6 days ago
Southwest Airlines
Mon, Nov 23 - Thu, Nov 26
PHL
Philadelphia
LAS
Las Vegas
₩624,400 Roundtrip, found 15 hours ago
₩624,400
Roundtrip
found 15 hours ago
Select Southwest Airlines flight, departing Mon, Nov 23 from Philadelphia to Las Vegas, returning Thu, Nov 26, priced at ₩624,400 found 15 hours ago
Southwest Airlines
Mon, Nov 23 - Thu, Nov 26
PHL
Philadelphia
LAS
Las Vegas
₩631,700 Roundtrip, found 15 hours ago
₩631,700
Roundtrip
found 15 hours ago
Select Southwest Airlines flight, departing Mon, Nov 23 from Philadelphia to Las Vegas, returning Thu, Nov 26, priced at ₩631,700 found 15 hours ago
Delta
Mon, Nov 23 - Thu, Nov 26
PHL
Philadelphia
LAS
Las Vegas
₩643,500 Roundtrip, found 15 hours ago
₩643,500
Roundtrip
found 15 hours ago
Select Delta flight, departing Mon, Nov 23 from Philadelphia to Las Vegas, returning Thu, Nov 26, priced at ₩643,500 found 15 hours ago
Delta
Mon, Nov 23 - Thu, Nov 26
PHL
Philadelphia
LAS
Las Vegas
₩646,900 Roundtrip, found 15 hours ago
₩646,900
Roundtrip
found 15 hours ago
Select Delta flight, departing Mon, Nov 23 from Philadelphia to Las Vegas, returning Thu, Nov 26, priced at ₩646,900 found 15 hours ago
United
Mon, Nov 23 - Thu, Nov 26
PHL
Philadelphia
LAS
Las Vegas
₩666,100 Roundtrip, found 15 hours ago
₩666,100
Roundtrip
found 15 hours ago
Select United flight, departing Mon, Nov 23 from Philadelphia to Las Vegas, returning Thu, Nov 26, priced at ₩666,100 found 15 hours ago
American Airlines
Mon, Nov 23 - Thu, Nov 26
PHL
Philadelphia
LAS
Las Vegas
₩969,200 Roundtrip, found 15 hours ago
₩969,200
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Mon, Nov 23 from Philadelphia to Las Vegas, returning Thu, Nov 26, priced at ₩969,200 found 15 hours ago

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

October is typically the cheapest month to fly

From ₩310,998 - ₩450,008 per traveler.

Frequently asked questions

How much is a flight from Philadelphia Airport to LAS?
Round-trip tickets between Philadelphia Airport and Harry Reid Airport (formerly McCarran Airport) start from ₩577,700. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PHL to LAS?
This differs between airlines, as each has its own terms and conditions. Visit the Customer Service Portal, where there are simple instructions on how to cancel online.
How do I find cheap flights from Philadelphia Intl. Airport (PHL) to LAS that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Philadelphia Airport to LAS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PHL to Harry Reid Airport (formerly McCarran Airport)?
You'll be up above the clouds for a while, as the flight distance between Philadelphia and Las Vegas is 3,500 kilometers. Set up a playlist of your favorite songs before leaving home to keep yourself entertained during the flight.
Which airlines fly direct from Philadelphia Intl. Airport (PHL) to Harry Reid Airport (formerly McCarran Airport)?
With a good range of airlines to select from, you'll be able to find your perfect flight from Philadelphia Airport to Harry Reid Airport (formerly McCarran Airport) in a few easy clicks. Below is a list of the most popular carriers that fly between these airports:

  • American Airlines - (AA) with 86 monthly flights
  • Frontier Airlines - (F9) with 30 monthly flights
  • Spirit Airlines - (NK) with 26 monthly flights
  • Aer Lingus - (EI) with 17 monthly flights

Are PHL to LAS flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Philadelphia Airport to Harry Reid Airport (formerly McCarran Airport) last minute could be your ticket to a cheap deal. However, it could end up costing a good deal more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Roundtrip price
₩577,700
Distance
3473 km
Average flight time
3 hours 34 mins

Book with confidence

Philadelphia to Las Vegas Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Philadelphia to Las Vegas will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Las Vegas.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with PHL to LAS flights that won’t make your bank account wince. Ready to temporarily leave behind Philadelphia for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LAS with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Philadelphia to Las Vegas Flights
*Available to Expedia members.