Find flights
Deals
When to book
FAQs

Cheap flights from Philadelphia to Las Vegas from £119

PHL — LAS
22 Sep — 29 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Philadelphia to Las Vegas

Enter your travel dates to find the best prices.

Cheapest flights from Philadelphia to Las Vegas

Wed 2/1212:05 -
1 stop9h 08m
Sat 5/1207:05 -
1 stop6h 45m
Deal found 19/8£238
Sat 5/1217:25 -
1 stop6h 48m
Tue 8/1206:00 -
1 stop7h 12m
Deal found 20/8£240
Wed 11/1107:30 -
2 stops8h 50m
Sat 14/1105:00 -
1 stop5h 45m
Deal found 20/8£242
Thu 3/1214:15 -
1 stop9h 35m
Wed 9/1214:07 -
1 stop6h 33m
Deal found 18/8£245
Fri 6/1117:22 -
1 stop8h 46m
Sun 8/1123:29 -
1 stop17h 29m
Deal found 20/8£246
Thu 12/1118:25 -
1 stop8h 05m
Sat 14/1109:50 -
2 stops7h 25m
Deal found 19/8£249
Thu 3/1214:15 -
1 stop9h 35m
Mon 7/1217:30 -
1 stop9h 30m
Deal found 19/8£253
Thu 22/1017:10 -
1 stop9h 05m
Tue 27/1016:10 -
2 stops15h 30m
Deal found 20/8£254
Sat 10/1017:29 -
1 stop6h 35m
Sat 17/1006:10 -
1 stop8h 29m
Deal found 20/8£254
Wed 21/1013:20 -
2 stops8h 25m
Tue 27/1016:10 -
2 stops15h 30m
Deal found 20/8£257

Find flight deals from Philadelphia to Las Vegas

Round-trip from

£238

One-way from

£119

Popular in

March

Cheapest in

August

Average price

£324
Delta
  • Delta
  • 2/12-5/12
  • 2 total stops
  • 15h 53m total
  • Philadelphia to Las Vegas
Search Deals
Southwest
  • Southwest
  • 1/12
  • 1 total stop
  • 7h 35m total
  • Philadelphia to Las Vegas
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Philadelphia to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PhiladelphiaLas Vegas

PHL Philadelphia - LAS Las Vegas Harry Reid Intl

PHLLAS

Philadelphia

Sat 10/10

17:29-21:04

1 stop6h 35m

Las Vegas Harry Reid Intl

Sat 17/10

06:10-17:39

1 stop8h 29m

£253

PhiladelphiaLas Vegas

PHL Philadelphia - LAS Las Vegas Harry Reid Intl

PHLLAS

Philadelphia

Wed 11/11

14:45-20:50

2 stops9h 05m

Las Vegas Harry Reid Intl

Sat 14/11

09:50-20:15

2 stops7h 25m

£260

PhiladelphiaLas Vegas

PHL Philadelphia - LAS Las Vegas Harry Reid Intl

PHLLAS

Philadelphia

Thu 14/1

18:40-00:31

1 stop8h 51m

Las Vegas Harry Reid Intl

Mon 18/1

19:30-05:41

1 stop7h 11m

£287

PhiladelphiaLas Vegas

PHL Philadelphia - LAS Las Vegas Harry Reid Intl

PHLLAS

Philadelphia

Mon 8/2

06:15-12:46

1 stop9h 31m

Las Vegas Harry Reid Intl

Fri 12/2

22:10-09:27

1 stop8h 17m

£289

PhiladelphiaLas Vegas

PHL Philadelphia - LAS Las Vegas Harry Reid Intl

PHLLAS

Philadelphia

Fri 30/10

18:41-11:12

1 stop19h 31m

Las Vegas Harry Reid Intl

Mon 2/11

12:32-05:32

2 stops14h 00m

£305

PhiladelphiaLas Vegas

PHL Philadelphia - LAS Las Vegas Harry Reid Intl

PHLLAS

Philadelphia

Fri 6/11

14:30-23:25

2 stops11h 55m

Las Vegas Harry Reid Intl

Sat 7/11

09:50-20:15

2 stops7h 25m

£308

PhiladelphiaLas Vegas

PHL Philadelphia - LAS Las Vegas Harry Reid Intl

PHLLAS

Philadelphia

Wed 2/12

14:45-20:40

2 stops8h 55m

Las Vegas Harry Reid Intl

Mon 7/12

08:05-23:10

2 stops12h 05m

£311

PhiladelphiaLas Vegas

PHL Philadelphia - LAS Las Vegas Harry Reid Intl

PHLLAS

Philadelphia

Tue 13/10

06:00-11:30

2 stops8h 30m

Las Vegas Harry Reid Intl

Fri 16/10

11:00-21:50

2 stops7h 50m

£312

PhiladelphiaLas Vegas

PHL Philadelphia - LAS Las Vegas Harry Reid Intl

PHLLAS

Philadelphia

Tue 12/1

07:35-13:25

2 stops8h 50m

Las Vegas Harry Reid Intl

Fri 15/1

07:45-22:30

2 stops11h 45m

£327

PhiladelphiaLas Vegas

PHL Philadelphia - LAS Las Vegas Harry Reid Intl

PHLLAS

Philadelphia

Wed 2/12

05:15-11:15

1 stop9h 00m

Las Vegas Harry Reid Intl

Wed 2/12

23:35-09:27

1 stop6h 52m

£328

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Philadelphia to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Philadelphia with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Las Vegas

How far ahead should I book a flight from Philadelphia to Las Vegas?

To ensure you get the cheapest price possible for a flight from Philadelphia to Las Vegas, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Philadelphia to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Philadelphia to Las Vegas (average of £321). Flying from Philadelphia to Las Vegas in March is currently the most expensive (average of £374). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHL to LAS?

When flying from Philadelphia to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Philadelphia to Las Vegas?

Airfare is below average for this route at the moment.

Philadelphia to Las Vegas flights typically cost between £264 and £424 in December.
The cheapest return price found within the last 5 days was £238 on Delta (2 Dec–5 Dec).

Related info for your journey

  • How popular is this Philadelphia to Las Vegas flight route?

    Within the past month, 3 users have taken a look at flights from Philadelphia to Las Vegas Harry Reid Intl.

  • How long is the flight from Philadelphia to Las Vegas?

    Airlines like Delta, Southwest, and Alaska Airlines fly from Philadelphia to Las Vegas in about 6h 35m. The time it takes to get you to your destination can typically vary by up to 12h 56m. There are 2170 mi between Philadelphia and Las Vegas. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Philadelphia to Las Vegas?

    The top 3 most reliable airlines when flying from Philadelphia to Las Vegas are Alaska Airlines (73%), Qatar Airways (72%) and Iberia (67%).

  • Can I find deals for flights from Philadelphia to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Las Vegas flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Las Vegas.

  • Can I find deals for business class flights from Philadelphia to Las Vegas?

    Yes. Cheapflights offers flight deals from Philadelphia to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Philadelphia to Las Vegas (average of £321). Flying from Philadelphia to Las Vegas in March is currently the most expensive (average of £374). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Furnace Creek
Henderson

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Philadelphia to Las Vegas

Newark to Las Vegas flights
John F Kennedy Intl to Las Vegas flights
LaGuardia to Las Vegas flights

Fly with Cheapflights

How does Cheapflights help users find flights from Philadelphia to Las Vegas?

Cheapflights helps you search for flights from Philadelphia to Las Vegas via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Las Vegas?

Cheapflights helps you find that perfect flight to Las Vegas from Philadelphia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Philadelphia to Las Vegas with no change fees?

Certainly. Search results for flights to Las Vegas from Philadelphia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Philadelphia to Las Vegas become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.