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Cheap flights from Philadelphia to Las Vegas from £92

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LAS
27 Aug — 3 Sep1
1 adult

Cheap flight deals from Philadelphia to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 August 2025.

Round-trip from

£202

One-way from

£92

Popular in

April

Cheapest in

February

Average price

£232
JetBlue
  • JetBlue
  • 21/10-24/10
  • 2 total stops
  • 21h 47m total
  • Philadelphia to Las Vegas
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28/9
  • 28/9
  • 1 total stop
  • 19h 11m total
  • Philadelphia to Las Vegas
Search Deals
High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Philadelphia to Las Vegas

Cheapest flights from Philadelphia to Las Vegas
Explore the most affordable flight options available from Philadelphia to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2025.

Tue 21/1010:20PHL - LAS
1 stop12h 14mJetBlue
Fri 24/1020:49LAS - PHL
1 stop9h 33mJetBlue
Deal found 20/8£202
Sat 27/915:55PHL - LAS
1 stop8h 42mJetBlue
Fri 3/1023:40LAS - PHL
1 stop8h 10mJetBlue
Deal found 20/8£203
Wed 8/1006:00PHL - LAS
1 stop7h 15mDelta
Mon 13/1000:35LAS - PHL
1 stop7h 21mDelta
Deal found 21/8£206
Sat 6/1212:35PHL - LAS
1 stop9h 51mDelta
Mon 8/1200:35LAS - PHL
1 stop8h 06mDelta
Deal found 21/8£208
Sat 11/1017:20PHL - LAS
1 stop7h 16mDelta
Fri 17/1000:35LAS - PHL
1 stop7h 21mDelta
Deal found 22/8£209
Tue 21/1019:35PHL - LAS
Nonstop5h 33mAmerican Airlines
Fri 24/1023:10LAS - PHL
Nonstop4h 39mAmerican Airlines
Deal found 20/8£210
Sat 20/906:00PHL - LAS
2 stops9h 30mSouthwest
Wed 24/907:45LAS - PHL
1 stop6h 55mSouthwest
Deal found 20/8£211
Mon 10/1113:40PHL - LAS
2 stops9h 30mSouthwest
Tue 11/1106:40LAS - PHL
1 stop6h 40mSouthwest
Deal found 22/8£213
Wed 10/911:35PHL - LAS
1 stop8h 40mDelta
Fri 12/900:29LAS - PHL
1 stop7h 43mDelta
Deal found 20/8£214
Mon 8/915:55PHL - LAS
1 stop9h 27mJetBlue
Sat 13/910:07LAS - PHL
1 stop8h 43mJetBlue
Deal found 21/8£214
Sat 15/1116:35PHL - LAS
2 stops9h 05mSouthwest
Tue 18/1111:05LAS - PHL
2 stops7h 10mSouthwest
Deal found 21/8£215

Cheapflights Fare Finder

 
Customise your flight search to find flights from Philadelphia to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 August 2025.
Use the filters below to find and compare flights from Philadelphia to Las Vegas that are best for you.

Fly from

Philadelphia

Fly to

Las Vegas

Route

Depart

Return

Price

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Tue 21/10

10:20-19:34

1 stop12h 14m

Las Vegas Harry Reid Intl

Fri 24/10

20:49-09:22

1 stop9h 33m

£202

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Tue 11/11

15:48-20:46

1 stop7h 58m

Las Vegas Harry Reid Intl

Tue 11/11

00:59-11:40

1 stop7h 41m

£202

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Tue 30/9

15:55-22:22

1 stop9h 27m

Las Vegas Harry Reid Intl

Mon 6/10

20:49-09:22

1 stop9h 33m

£203

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Sat 27/9

10:20-15:50

1 stop8h 30m

Las Vegas Harry Reid Intl

Tue 30/9

20:49-09:22

1 stop9h 33m

£203

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Wed 1/10

15:55-22:22

1 stop9h 27m

Las Vegas Harry Reid Intl

Tue 7/10

20:49-09:22

1 stop9h 33m

£203

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Wed 1/10

15:55-22:22

1 stop9h 27m

Las Vegas Harry Reid Intl

Mon 6/10

20:49-09:22

1 stop9h 33m

£203

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Wed 24/9

15:55-22:22

1 stop9h 27m

Las Vegas Harry Reid Intl

Tue 30/9

20:49-09:22

1 stop9h 33m

£203

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Thu 11/9

07:00-14:16

1 stop10h 16m

Las Vegas Harry Reid Intl

Mon 15/9

10:07-21:50

1 stop8h 43m

£203

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Sat 20/9

15:55-21:37

1 stop8h 42m

Las Vegas Harry Reid Intl

Tue 23/9

10:10-21:50

1 stop8h 40m

£203

PhiladelphiaLas Vegas

PHL - LAS

PHLLAS

Philadelphia

Sat 13/9

15:55-21:37

1 stop8h 42m

Las Vegas Harry Reid Intl

Fri 19/9

23:40-10:50

1 stop8h 10m

£203

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 19 results
1
2

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Use this chart to determine the optimal time to book a return flight from Philadelphia to Las Vegas. Price data was last updated on 8 August 2025.

To ensure you get the cheapest price possible for a flight from Philadelphia to Las Vegas, you should look to book at least 29 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, January is the cheapest month in which you can book a flight from Philadelphia to Las Vegas (average of £689). Flying from Philadelphia to Las Vegas in July is currently the most expensive (average of £1,020). 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?

Find hourly flight availability from Philadelphia to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 August 2025.

It’s optimal to fly from Philadelphia to Las Vegas in the morning. By choosing this option you can save up to 60% on the cost of your flight, compared to a flight at midday.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated 22 August 2025.
See what other customers who have flown with Southwest and Spirit Airlines from Philadelphia to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very Good
4,247 reviews
Check prices

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very Good
4,247 reviews
Southwest
8.0
Very Good
4,247 reviews
Check prices

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,029 reviews
Southwest
8.0
Very Good
4,247 reviews
Check prices

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Philadelphia to Las Vegas?

    If you book a flight from Philadelphia to Las Vegas, you will be flying from Philadelphia to Harry Reid Intl. Flights to Las Vegas Harry Reid Intl (LAS) from Philadelphia (PHL) take 5h 26m for a nonstop flight. There are 10 flights from Philadelphia to Las Vegas per day from 2 airlines.

  • 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 JetBlue and United Airlines fly from Philadelphia to Las Vegas in about 7h 58m. The time it takes to get you to your destination can typically vary by up to 4h 16m. 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 cheapest airlines flying from Philadelphia to Las Vegas round-trip?

    According to our current data, Spirit Airlines (£100), and Southwest (£546) offers the cheapest pricing from Philadelphia to Las Vegas. You may be able to fly from Philadelphia to Las Vegas for 58% less than the average price by searching for these airlines.

  • 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 Spirit Airlines (84%), Frontier (74%) and American Airlines (61%).

  • 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, January is the cheapest month in which you can book a flight from Philadelphia to Las Vegas (average of £689). Flying from Philadelphia to Las Vegas in July is currently the most expensive (average of £1,020). 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
Kingman
Henderson
Paradise

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Philadelphia to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Las Vegas flights
Newark to Las Vegas flights
LaGuardia to Las Vegas flights

Top 2 airlines flying from Philadelphia to Las Vegas

Discover the top 2 airlines that operate flights from Philadelphia to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest£100Average£525FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
SouthwestCheapest£546Average£613FlexibilityNo cancel feeOn-time63%
Search Southwest flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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!

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