A historic building with a clock tower, surrounded by trees and street lamps.

฿4,370 Cheap Flights from Las Vegas (LAS) to Philadelphia (PHL)

View ฿4,370 flight on Mon, 17 Aug 2026Opens in a new window

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

  • 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 Las Vegas (LAS) to Philadelphia (PHL)

Prices were available within the past 7 days and start at ฿4,370 for one-way flights and ฿17,230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 6 Jul - Sat, 1 Aug
LAS
Las Vegas
PHL
Philadelphia
฿17,230 Return, found 20 hours ago
฿17,230
Return
found 20 hours ago
Select Delta flight, departing Mon, 6 Jul from Las Vegas to Philadelphia, returning Sat, 1 Aug, priced at ฿17,230 found 20 hours ago
Delta
Fri, 10 Jul - Tue, 14 Jul
LAS
Las Vegas
PHL
Philadelphia
฿18,535 Return, found 6 days ago
฿18,535
Return
found 6 days ago
Select Delta flight, departing Fri, 10 Jul from Las Vegas to Philadelphia, returning Tue, 14 Jul, priced at ฿18,535 found 6 days ago
American Airlines
Mon, 6 Jul - Sat, 1 Aug
LAS
Las Vegas
PHL
Philadelphia
฿20,080 Return, found 20 hours ago
฿20,080
Return
found 20 hours ago
Select American Airlines flight, departing Mon, 6 Jul from Las Vegas to Philadelphia, returning Sat, 1 Aug, priced at ฿20,080 found 20 hours ago
American Airlines
Mon, 6 Jul - Sat, 1 Aug
LAS
Las Vegas
PHL
Philadelphia
฿20,415 Return, found 20 hours ago
฿20,415
Return
found 20 hours ago
Select American Airlines flight, departing Mon, 6 Jul from Las Vegas to Philadelphia, returning Sat, 1 Aug, priced at ฿20,415 found 20 hours ago
Delta
Fri, 10 Jul - Tue, 14 Jul
LAS
Las Vegas
PHL
Philadelphia
฿20,615 Return, found 6 days ago
฿20,615
Return
found 6 days ago
Select Delta flight, departing Fri, 10 Jul from Las Vegas to Philadelphia, returning Tue, 14 Jul, priced at ฿20,615 found 6 days ago
United
Mon, 6 Jul - Sat, 1 Aug
LAS
Las Vegas
PHL
Philadelphia
฿20,750 Return, found 20 hours ago
฿20,750
Return
found 20 hours ago
Select United flight, departing Mon, 6 Jul from Las Vegas to Philadelphia, returning Sat, 1 Aug, priced at ฿20,750 found 20 hours ago
Delta
Fri, 10 Jul - Tue, 14 Jul
LAS
Las Vegas
PHL
Philadelphia
฿20,975 Return, found 6 days ago
฿20,975
Return
found 6 days ago
Select Delta flight, departing Fri, 10 Jul from Las Vegas to Philadelphia, returning Tue, 14 Jul, priced at ฿20,975 found 6 days ago
American Airlines
Fri, 10 Jul - Tue, 14 Jul
LAS
Las Vegas
PHL
Philadelphia
฿21,185 Return, found 6 days ago
฿21,185
Return
found 6 days ago
Select American Airlines flight, departing Fri, 10 Jul from Las Vegas to Philadelphia, returning Tue, 14 Jul, priced at ฿21,185 found 6 days ago
American Airlines
Fri, 10 Jul - Tue, 14 Jul
LAS
Las Vegas
PHL
Philadelphia
฿21,510 Return, found 6 days ago
฿21,510
Return
found 6 days ago
Select American Airlines flight, departing Fri, 10 Jul from Las Vegas to Philadelphia, returning Tue, 14 Jul, priced at ฿21,510 found 6 days ago
Delta
Thu, 16 Jul - Mon, 20 Jul
LAS
Las Vegas
PHL
Philadelphia
฿21,595 Return, found 20 hours ago
฿21,595
Return
found 20 hours ago
Select Delta flight, departing Thu, 16 Jul from Las Vegas to Philadelphia, returning Mon, 20 Jul, priced at ฿21,595 found 20 hours ago

Frequently asked questions

How much is a flight from Harry Reid Airport (formerly McCarran Airport) to Philadelphia Airport?
If you're travelling between LAS and PHL, round-trip flights start from ฿17,230. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LAS to Philadelphia Intl. Airport (PHL)?
The majority of flights can be cancelled online, but whether you are charged a fee differs between airlines. If you do have to cancel your holiday, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Harry Reid Airport (formerly McCarran Airport) to Philadelphia Intl. Airport (PHL) 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 Harry Reid Airport (formerly McCarran Airport) to PHL flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Harry Reid Airport (formerly McCarran Airport) to Philadelphia Intl. Airport (PHL)?
It's around 3,500 kilometres between Las Vegas and Philadelphia, so you'll be up in the air for a while. Keep yourself entertained with things like your e-reader or a good old-fashioned book.
Which airlines fly direct from LAS to PHL?
There are several airlines that fly directly from LAS to PHL. American Airlines (AA) is a popular option, offering 86 flights on this route each month. You could also have a look at the fares available with Spirit Airlines (NK). It operates 30 monthly flights between Las Vegas and Philadelphia.
Are LAS to Philadelphia Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes find a bargain, with some of the cheapest airfares from Harry Reid Airport (formerly McCarran Airport) to PHL appearing a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals regularly — as early as a year in advance in some cases. It depends on the carrier though, as not every airline releases prices so far in advance.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Philadelphia Intl.
Airlines serving
American Airlines, Delta, United
Return price
฿17,230
Distance
3473 km
Average flight time
7 hours 54 mins

Book with confidence

Perfect flights from Las Vegas to Philadelphia

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Las Vegas to Philadelphia. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Harry Reid Intl. to Philadelphia Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿4,370 and roundtrip prices from ฿17,230. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Philadelphia Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Philadelphia.
Perfect flights from Las Vegas to Philadelphia
*Available to Expedia members.