$49 Cheap Flights from Las Vegas (LAS) to Philadelphia (PHL)

View $49 flight on Sat, Jan 17, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at $49 for one-way flights and $98 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Jan 8 - Sat, Jan 10
LAS
Las Vegas
PHL
Philadelphia
$98 Roundtrip, just found
$98
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Jan 8 from Las Vegas to Philadelphia, returning Sat, Jan 10, priced at $98 just found
Frontier Airlines
Thu, Jan 15 - Tue, Jan 20
LAS
Las Vegas
PHL
Philadelphia
$108 Roundtrip, found 1 hour ago
$108
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Jan 15 from Las Vegas to Philadelphia, returning Tue, Jan 20, priced at $108 found 1 hour ago
Frontier Airlines
Thu, Jan 8 - Sat, Jan 10
LAS
Las Vegas
PHL
Philadelphia
$140 Roundtrip, just found
$140
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Jan 8 from Las Vegas to Philadelphia, returning Sat, Jan 10, priced at $140 just found
Frontier Airlines
Tue, Jan 20 - Wed, Jan 21
LAS
Las Vegas
PHL
Philadelphia
$145 Roundtrip, found 1 hour ago
$145
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Jan 20 from Las Vegas to Philadelphia, returning Wed, Jan 21, priced at $145 found 1 hour ago
Frontier Airlines
Thu, Jan 15 - Tue, Jan 20
LAS
Las Vegas
PHL
Philadelphia
$150 Roundtrip, found 1 hour ago
$150
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Jan 15 from Las Vegas to Philadelphia, returning Tue, Jan 20, priced at $150 found 1 hour ago
Spirit Airlines
Tue, Jan 20 - Tue, Jan 27
LAS
Las Vegas
PHL
Philadelphia
$153 Roundtrip, found 6 hours ago
$153
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Tue, Jan 20 from Las Vegas to Philadelphia, returning Tue, Jan 27, priced at $153 found 6 hours ago
Spirit Airlines
Tue, Feb 3 - Thu, Feb 12
LAS
Las Vegas
PHL
Philadelphia
$155 Roundtrip, found 2 hours ago
$155
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Tue, Feb 3 from Las Vegas to Philadelphia, returning Thu, Feb 12, priced at $155 found 2 hours ago
JetBlue Airways
Thu, Feb 12 - Wed, Feb 18
LAS
Las Vegas
PHL
Philadelphia
$244 Roundtrip, found 8 hours ago
$244
Roundtrip
found 8 hours ago
Select JetBlue Airways flight, departing Thu, Feb 12 from Las Vegas to Philadelphia, returning Wed, Feb 18, priced at $244 found 8 hours ago
Southwest Airlines
Sat, Jan 17 - Tue, Jan 20
LAS
Las Vegas
PHL
Philadelphia
$259 Roundtrip, found 6 hours ago
$259
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Sat, Jan 17 from Las Vegas to Philadelphia, returning Tue, Jan 20, priced at $259 found 6 hours ago
United
Sat, Jan 17 - Sun, Jan 18
LAS
Las Vegas
PHL
Philadelphia
$287 Roundtrip, found 5 hours ago
$287
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Jan 17 from Las Vegas to Philadelphia, returning Sun, Jan 18, priced at $287 found 5 hours ago

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

February is typically the cheapest month to fly

From $62 - $256 per traveler.

Alternative airports near Philadelphia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to New Castle ILG. Average driving time to city center is 44 minutes. Flights from $497
ILG
New Castle
Average driving time to city center44 min
Flights from $497
Flights from Las Vegas (LAS) to Philadelphia (PHL)
Origin airport
Harry Reid Intl.
Destination airport
Philadelphia Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$98
Distance
2170 mi
Average flight time
7 hours 38 mins

Las Vegas to Philadelphia Flights

The cheapest times to fly from Las Vegas to Philadelphia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to Philadelphia are during the month of January. You can find some of the cheapest flights from Las Vegas to Philadelphia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Philadelphia

Sunday is one of the best days to book for cheap flights from Las Vegas to Philadelphia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to Philadelphia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to Philadelphia in 2026. You can also book with separate airlines for your outbound and return journeys, from $49 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to Philadelphia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to Philadelphia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Philadelphia Intl. Airport (PHL) cost?
Lock in a cheap one-way flight from $49 or cheap return flight from $98 from Harry Reid Intl. Airport (LAS) to Philadelphia Intl. Airport (PHL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Philadelphia Intl. Airport (PHL)?
Planning your getaway for January may help you find better deals, as it's the cheapest month for flights between LAS and PHL. You'll often find the lowest prices during off-peak months.
Which airlines fly direct from Harry Reid Intl. Airport (LAS) to Philadelphia Intl. Airport (PHL)?
Take a direct flight with American Airlines and head straight from Harry Reid Intl. Airport (LAS) to Philadelphia Intl. Airport (PHL).
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Philadelphia Intl. Airport (PHL)?
While prices can change depending on when you travel, Spirit Airlines and American Airlines are often frequently picked for flights between Harry Reid Intl. Airport (LAS) and Philadelphia Intl. Airport (PHL). You can also compare airlines on Expedia and use the "Sort by" filter to find the cheapest fare for your LAS to PHL flight.
How many flights per day from Harry Reid Intl. Airport (LAS) to Philadelphia Intl. Airport (PHL)?
Each day on average, 3 direct flights take off from Harry Reid Intl. Airport (LAS) to Philadelphia Intl. Airport (PHL). Choose the departure that works for you.
What are the most popular departure times for flights from Harry Reid Intl. Airport (LAS) to Philadelphia Intl. Airport (PHL)?
The 11 PM departures from LAS to PHL are the busiest. They can also be more expensive. If you want to save money, book during off-peak hours.
What day of the week has the most flights from LAS to PHL?
Depart on a Tuesday if you're searching for the best selection of flights from Harry Reid Intl. Airport (LAS) to Philadelphia Intl. Airport (PHL).
What is the earliest flight from Harry Reid Intl. Airport (LAS) to Philadelphia Intl. Airport (PHL)?
Catch the earliest flight at around 6:00AM UTC-8, heading out of Harry Reid Intl. Airport (LAS). You'll be traveling for about 4h 40m, touching down at Philadelphia Intl. Airport (PHL) at approximately 1:40PM UTC-5.
How long does it take to fly from Harry Reid Intl. Airport (LAS) to Philadelphia Intl. Airport (PHL)?
Flights from LAS to PHL have an average travel time of 4 hours and 39 minutes. The distance between these two airports is 2,200 mi.
What airline has the least delays from LAS to PHL?
Frontier Airlines has the strongest track record for on-time direct flights from Harry Reid Intl. Airport (LAS) to Philadelphia Intl. Airport (PHL), with an on-time score of 82%. Use the Expedia App to view your journey status before you take off and receive notifications about any trip changes.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Philadelphia Intl. Airport (PHL)?
To avoid possible delays on the Harry Reid Intl. Airport (LAS) to Philadelphia Intl. Airport (PHL) route, fly before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Philadelphia from Harry Reid Intl. Airport (LAS)?
Philadelphia Intl. Airport (PHL) is the only airport in Philadelphia with direct flights from Harry Reid Intl. Airport (LAS). Explore your options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Philadelphia Intl. Airport (PHL) last-minute?
Waiting until right before your break to book a flight from LAS to PHL generally means paying more. Although you may find some last-minute offers, they aren't always guaranteed. Be flexible with your itinerary to boost your chances of landing a bargain.
Is it cheaper to book a LAS to PHL flight and hotel package?
You'll generally save money by securing a LAS to PHL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After choosing your preferred flights and accommodations, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Philadelphia Intl. Airport (PHL)?
In most instances, you're able to cancel or reschedule your LAS to PHL flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need further details, head to our Customer Service portal.

Explore a world of travel with Expedia

Philadelphia nearby Airports

Trenton

Las Vegas to Mercer
$191.99

Atlantic City

Las Vegas to Atlantic City Intl.
$212.67
*Available to One Key members.