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$109+ Cheap flights from Las Vegas to Philadelphia (LAS - PHL)

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PHL
Mar 26 — Apr 21
Thu 3/26
Thu 4/2
1 adult, Economy
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Find cheap flights from Las Vegas to Philadelphia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Philadelphia are usually found in August or July, booked 65 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from Las Vegas to Philadelphia

Cheapest flights from Las Vegas to Philadelphia
Explore the most affordable flight options available from Las Vegas to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:00 am
LAS
-
PHL
1 stop18h 34m
Frontier
Thu 5/73:41 pm
PHL
-
LAS
1 stop11h 09m
Frontier
Deal found 2/21$186
This Cheapflightsfares deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:54 pm
LAS
-
PHL
1 stop7h 50m
Spirit Airlines
Mon 3/95:26 pm
PHL
-
LAS
1 stop9h 18m
Spirit Airlines
Deal found 2/23$192
This Kiwi.com deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:20 pm
LAS
-
PHL
1 stop29h 14m
Frontier
Wed 4/2211:02 am
PHL
-
LAS
1 stop11h 30m
Frontier
Deal found 2/23$195
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:20 pm
LAS
-
PHL
1 stop29h 11m
Frontier
Tue 4/78:25 pm
PHL
-
LAS
1 stop30h 12m
Frontier
Deal found 2/20$197
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:20 pm
LAS
-
PHL
1 stop7h 40m
Frontier
Mon 4/134:52 pm
PHL
-
LAS
1 stop9h 43m
Frontier
Deal found 2/20$198
This Frontier deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:52 pm
LAS
-
PHL
1 stop9h 42m
Frontier
Sun 5/174:42 pm
PHL
-
LAS
1 stop8h 54m
Frontier
Deal found 2/20$200
This Mytrip deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:20 pm
LAS
-
PHL
1 stop7h 40m
Frontier
Wed 4/153:00 pm
PHL
-
LAS
1 stop10h 41m
Frontier
Deal found 2/22$201
This Kiwi.com deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1211:59 pm
LAS
-
PHL
1 stop8h 03m
Frontier
Tue 5/195:05 am
PHL
-
LAS
2 stops18h 06m
Frontier
Deal found 2/23$208
This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:00 am
LAS
-
PHL
2 stops12h 56m
Multiple Airlines
Thu 5/73:29 pm
PHL
-
LAS
1 stop9h 35m
Multiple Airlines
Deal found 2/21$209
This CheapOair deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1112:40 pm
LAS
-
PHL
1 stop27h 36m
Frontier
Tue 3/1711:52 am
PHL
-
LAS
1 stop13h 56m
Frontier
Deal found 2/21$211
This Frontier deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:59 pm
LAS
-
PHL
1 stop9h 43m
Frontier
Wed 4/158:00 am
PHL
-
LAS
Nonstop5h 45m
Frontier
Deal found 2/20$216

Find flight deals from Las Vegas to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Philadelphia (PHL). 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 February 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$174
(Kiwi.com)

One-way from

$109
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$270

Good round-trip deal

$343 or less

Good one-way deal

$216 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Philadelphia flights.
Search Deals
From Las Vegas Harry Reid Intl to Philadelphia
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Philadelphia
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Philadelphia.
Search Deals
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Philadelphia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Philadelphia 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 2,558,603 searches. Data last updated February 24, 2026.
Use the filters below to find and compare flights from Las Vegas to Philadelphia that are best for you.

Fly from

Las Vegas

Fly to

Philadelphia

Route

Depart

Return

Price

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Wed 4/1

10:15 am-10:40 pm

2 stops9h 25m

Philadelphia

Mon 4/13

6:10 am-11:50 am

2 stops8h 40m

$408

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Wed 4/29

10:00 am-10:00 pm

2 stops9h 00m

Philadelphia

Thu 5/7

7:55 am-1:35 pm

2 stops8h 40m

$432

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Fri 4/17

12:36 am-2:16 pm

2 stops10h 40m

Philadelphia

Tue 4/21

11:36 am-9:08 pm

2 stops12h 32m

$433

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Tue 4/7

10:50 am-12:45 am

2 stops10h 55m

Philadelphia

Wed 4/15

11:36 am-8:58 pm

2 stops12h 22m

$433

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Sat 5/16

11:15 am-12:50 am

2 stops10h 35m

Philadelphia

Tue 5/19

11:32 am-8:48 pm

2 stops12h 16m

$477

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Fri 2/27

12:59 am-2:19 pm

2 stops10h 20m

Philadelphia

Tue 3/3

12:55 pm-11:55 pm

2 stops14h 00m

$521

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Mon 3/16

11:37 pm-7:15 am

Nonstop4h 38m

Philadelphia

Mon 3/23

7:53 pm-10:35 pm

Nonstop5h 42m

$533

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Wed 4/1

12:36 am-11:43 am

1 stop8h 07m

Philadelphia

Sun 4/5

10:00 am-5:23 pm

2 stops10h 23m

$578

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Thu 4/9

11:59 pm-12:19 pm

1 stop9h 20m

Philadelphia

Mon 4/13

1:27 pm-8:38 pm

2 stops10h 11m

$578

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Wed 2/25

12:59 am-2:19 pm

2 stops10h 20m

Philadelphia

Sun 3/1

6:27 am-1:02 pm

2 stops9h 35m

$663

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Las Vegas to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Philadelphia in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Las Vegas to Philadelphia

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

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Philadelphia. Price data was last updated on February 20, 2026.

To ensure you get the cheapest price possible for a flight from Las Vegas to Philadelphia, you should look to book at least 65 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 Las Vegas to Philadelphia?

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Philadelphia (average of $57). Flying from Las Vegas to Philadelphia in July is currently the most expensive (average of $130). 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 LAS to PHL?

Find hourly flight availability from Las Vegas to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 24, 2026.

It’s optimal to fly from Las Vegas to Philadelphia in the afternoon. By choosing this option you can save up to 79% on the cost of your flight, compared to a flight in the morning.

The best insider tips for Las Vegas to Philadelphia flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Las Vegas to Philadelphia trip
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Marisa Garcia

Marisa Garcia

Expert on Frontier

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Mark Chesnut

Mark Chesnut

Expert on PHL

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LAS

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated February 24, 2026.
See what other customers who have flown with Southwest, American Airlines, and Spirit Airlines from Las Vegas to Philadelphia 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
4,300 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,300 reviews
Southwest
8.0
Very good
4,300 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,344 reviews
Southwest
8.0
Very good
4,300 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,493 reviews
Southwest
8.0
Very good
4,300 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,043 reviews
Southwest
8.0
Very good
4,300 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Philadelphia. 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 Las Vegas to Philadelphia?

    You will need to book a flight from Las Vegas Harry Reid Intl to Philadelphia if you want to fly from Las Vegas to Philadelphia. At least 4 different airlines have flights from Harry Reid Intl (LAS) to Philadelphia (PHL) on a regular basis. There are 9 flights to Philadelphia from the Las Vegas airport per day. If you manage to book one that is nonstop, then you can expect the flight time from LAS to PHL to be around 4h 38m.

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

    Flights from Las Vegas Harry Reid Intl to Philadelphia have been viewed 44 times in the past calendar month.

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

    A quick flight from Las Vegas to Philadelphia can take about 9h 25m. Southwest provides one of the quickest options available for as low as $408. The distance from Las Vegas to Philadelphia is about 2170 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Las Vegas to Philadelphia round-trip?

    Currently priced at $88, Spirit Airlines will fly you from Las Vegas to Philadelphia and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and American Airlines - these airlines can fly you to your destination from $107 and $161, respectively. Users have found that Spirit Airlines is 71% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Las Vegas to Philadelphia one-way?

    The cheapest airlines for a one-way flight from Las Vegas to Philadelphia are Spirit Airlines ($62), Frontier ($77), and Southwest ($137).

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

    No one likes to see their flight delayed. When booking a flight from Las Vegas to Philadelphia consider choosing Aer Lingus (89%), American Airlines (88%) or Iberia (86%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Las Vegas to Philadelphia?

    On average you can expect to pay $918 for a flight from Las Vegas to Philadelphia. The cheapest flight overall is $140 while the most popular route, (Las Vegas Harry Reid Intl - Philadelphia) is currently priced at $202.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Philadelphia 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 Las Vegas to Philadelphia?

    Currently, January is the cheapest month in which you can book a flight from Las Vegas to Philadelphia (average of $57). Flying from Las Vegas to Philadelphia in July is currently the most expensive (average of $130). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Pottstown
Reading
Ocean City
King of Prussia
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Newark

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Las Vegas to Philadelphia

Discover the top 4 airlines that operate flights from Las Vegas to Philadelphia. 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 2,558,603 searches. Data last updated February 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$192FlexibilityNo cancel feeOn-time65%
FrontierCheapest$107Average$229FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$161Average$353FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$167Average$405FlexibilityNo cancel feeOn-time63%

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