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Cheap flights from Las Vegas to Philadelphia from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Philadelphia departing on 12/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Frontier Logo
10:32 pm - 11:18 amLAS-PHL
9h 46m1 stop
Frontier Logo
8:36 pm - 11:42 pmPHL-LAS
30h 06m1 stop
$230Frontier
Find Deal
Sat, Dec 13 - Sun, Dec 14
Frontier Logo
1:16 am - 3:59 pmLAS-PHL
11h 43m2 stops
Frontier Logo
8:36 pm - 11:42 pmPHL-LAS
30h 06m1 stop
$231Frontier
Find Deal
Wed, Dec 10 - Thu, Dec 18
Frontier Logo
1:16 am - 2:21 pmLAS-PHL
10h 05m1 stop
Frontier Logo
10:00 pm - 4:01 pmPHL-LAS
21h 01m2 stops
$233Frontier
Find Deal
Tue, Dec 16 - Wed, Dec 31
Frontier Logo
10:05 pm - 5:40 amLAS-PHL
4h 35mnonstop
Frontier Logo
7:10 am - 9:44 amPHL-LAS
5h 34mnonstop
$236Frontier
Find Deal
Wed, Dec 17 - Sun, Dec 21
Multiple Airlines Logo
10:58 pm - 11:18 amLAS-PHL
9h 20m1 stop
Multiple Airlines Logo
8:36 pm - 8:38 amPHL-LAS
15h 02m1 stop
$238Multiple Airlines
Find Deal
Sat, Dec 13 - Sun, Dec 14
Multiple Airlines Logo
11:00 pm - 11:20 amLAS-PHL
9h 20m1 stop
Multiple Airlines Logo
5:46 am - 9:19 pmPHL-LAS
18h 33m1 stop
$239Multiple Airlines
Find Deal
Mon, Nov 24 - Sat, Nov 29
Frontier Logo
10:05 pm - 5:40 amLAS-PHL
4h 35mnonstop
Frontier Logo
8:41 pm - 9:45 pmPHL-LAS
28h 04m1 stop
$240Frontier
Find Deal
Mon, Dec 22 - Fri, Dec 26
Frontier Logo
1:16 am - 11:18 amLAS-PHL
31h 02m2 stops
Frontier Logo
8:36 pm - 11:42 pmPHL-LAS
30h 06m1 stop
$241Frontier
Find Deal
Fri, Dec 12 - Sun, Dec 14
Frontier Logo
10:05 pm - 5:40 amLAS-PHL
4h 35mnonstop
Frontier Logo
7:10 am - 9:44 amPHL-LAS
5h 34mnonstop
$242Frontier
Find Deal
Thu, Dec 25 - Mon, Dec 29
Spirit Airlines Logo
1:29 pm - 11:17 amLAS-PHL
18h 48m2 stops
Spirit Airlines Logo
6:53 pm - 8:13 pmPHL-LAS
28h 20m2 stops
$243Spirit Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8

Frontier flights from Las Vegas to Philadelphia

Our best Frontier deals on Las Vegas to Philadelphia flight tickets
Frontier
Dec 13
LAS10:32 pmLas Vegas Harry Reid Intl
9h 46m
1 stop
PHL11:18 amPhiladelphia
Dec 14
PHL8:36 pmPhiladelphia
30h 06m
1 stop
LAS11:42 pmLas Vegas Harry Reid Intl
$230
Find similar
Frontier
Dec 10
LAS1:16 amLas Vegas Harry Reid Intl
11h 43m
2 stops
PHL3:59 pmPhiladelphia
Dec 18
PHL8:36 pmPhiladelphia
30h 06m
1 stop
LAS11:42 pmLas Vegas Harry Reid Intl
$231
Find similar
Frontier
Nov 18
LAS12:59 amLas Vegas Harry Reid Intl
24h 50m
1 stop
PHL4:49 amPhiladelphia
Nov 25
PHL3:25 pmPhiladelphia
11h 29m
1 stop
LAS11:54 pmLas Vegas Harry Reid Intl
$233
Find similar

Spirit Airlines flights from Las Vegas to Philadelphia

Our best Spirit Airlines deals on Las Vegas to Philadelphia flight tickets
Spirit Airlines
Dec 5
LAS1:29 pmLas Vegas Harry Reid Intl
18h 48m
2 stops
PHL11:17 amPhiladelphia
Dec 8
PHL6:53 pmPhiladelphia
28h 20m
2 stops
LAS8:13 pmLas Vegas Harry Reid Intl
$243
Find similar
Spirit Airlines
Dec 4
LAS10:58 pmLas Vegas Harry Reid Intl
21h 18m
2 stops
PHL11:16 pmPhiladelphia
Dec 7
PHL10:22 amPhiladelphia
23h 57m
2 stops
LAS7:19 amLas Vegas Harry Reid Intl
$244
Find similar
Spirit Airlines
Jan 21
LAS11:51 amLas Vegas Harry Reid Intl
28h 57m
3 stops
PHL7:48 pmPhiladelphia
Jan 26
PHL8:00 amPhiladelphia
18h 43m
1 stop
LAS11:43 pmLas Vegas Harry Reid Intl
$248
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Las Vegas to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Sat 12/13

10:32 pm-11:18 am

1 stop9h 46m

Philadelphia

Sun 12/14

8:36 pm-11:42 pm

1 stop30h 06m

$230

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Wed 12/10

1:16 am-3:59 pm

2 stops11h 43m

Philadelphia

Thu 12/18

8:36 pm-11:42 pm

1 stop30h 06m

$231

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Tue 12/16

1:16 am-2:21 pm

1 stop10h 05m

Philadelphia

Wed 12/31

10:00 pm-4:01 pm

2 stops21h 01m

$233

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Wed 12/17

10:05 pm-5:40 am

Nonstop4h 35m

Philadelphia

Sun 12/21

7:10 am-9:44 am

Nonstop5h 34m

$236

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Sat 12/13

10:58 pm-11:18 am

1 stop9h 20m

Philadelphia

Sun 12/14

8:36 pm-8:38 am

1 stop15h 02m

$238

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Mon 11/24

11:00 pm-11:20 am

1 stop9h 20m

Philadelphia

Sat 11/29

5:46 am-9:19 pm

1 stop18h 33m

$239

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Mon 12/22

10:05 pm-5:40 am

Nonstop4h 35m

Philadelphia

Fri 12/26

8:41 pm-9:45 pm

1 stop28h 04m

$240

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Fri 12/12

1:16 am-11:18 am

2 stops31h 02m

Philadelphia

Sun 12/14

8:36 pm-11:42 pm

1 stop30h 06m

$241

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Thu 12/25

10:05 pm-5:40 am

Nonstop4h 35m

Philadelphia

Mon 12/29

7:10 am-9:44 am

Nonstop5h 34m

$242

Las VegasPhiladelphia

LAS - PHL

LASPHL

Las Vegas Harry Reid Intl

Fri 12/5

1:29 pm-11:17 am

2 stops18h 48m

Philadelphia

Mon 12/8

6:53 pm-8:13 pm

2 stops28h 20m

$243

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Philadelphia from

How to get the cheapest flight ticket from Las Vegas to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Las Vegas is in August. Flight prices, which tend to average around $205, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Philadelphia, with average flight prices from Las Vegas averaging around $236.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Las Vegas to Philadelphia is on a Thursday. Travelers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as $286. On the other hand, Monday is the most expensive day to depart from Las Vegas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $470.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the afternoon. momondo users have found flights departing from Las Vegas to Philadelphia in the afternoon for as low as $163. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the morning when prices are around $555.

What is the cheapest Las Vegas Harry Reid Intl to Philadelphia flight route?

Fly from Las Vegas Harry Reid Intl to Philadelphia for the best Las Vegas Harry Reid Intl - Philadelphia flight prices

How far in advance should I book a flight to Philadelphia?

You are more likely to see cheaper flights to Philadelphia from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $270 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Las Vegas for as low as $214 on momondo.

What cabin class options are available on Las Vegas Harry Reid Intl to Philadelphia flights?

There are 4 cabin classes available to choose from on Las Vegas Harry Reid Intl to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Las Vegas to Philadelphia flights?

No. A direct flight is the cheapest option for a flight between Las Vegas to Philadelphia.

How have Las Vegas to Philadelphia flight prices changed over time?

As of November 2025, prices for Las Vegas to Philadelphia flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Las Vegas to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Philadelphia (LAS to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Philadelphia

Best Price Found

$188

Fastest flight time

4h 32m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Las Vegas in the past 72 hours is $188. The best round-trip flight deal from Las Vegas to Philadelphia found on momondo in the last 72 hours is $318.
The fastest flight from Las Vegas to Philadelphia takes 4h 32m
Direct flights go from Las Vegas to Philadelphia every day.
There is 1 airport near Philadelphia: Philadelphia (PHL)
Search flight deals

  • How far is Las Vegas Harry Reid Intl to Philadelphia by plane?

    Las Vegas Harry Reid Intl and Philadelphia are 2170.9 mi apart from one another. By plane, this route typically takes 4h 35m.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Philadelphia Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Philadelphia Airport are updated daily.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Philadelphia Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Philadelphia Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Las Vegas to Philadelphia?

  • What is the most popular airline from Las Vegas to Philadelphia?

Best airlines flying from Las Vegas to Philadelphia

Compare and see reviews for airlines that fly from Las Vegas to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $88Free CancellationRating
6.3
8,139 reviews
Search Spirit Airlines flights
FrontierPriceFrom $105Free CancellationRating
5.8
3,109 reviews
Search Frontier flights
American AirlinesPriceFrom $161Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
SouthwestPriceFrom $167Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
DeltaPriceFrom $256Free CancellationRating
7.9
8,007 reviews
Search Delta flights

  • American Airlines Flights From Las Vegas to Philadelphia

    American Airlines flight deals from Las Vegas to Philadelphia start from $161 round-trip. Over the 16 American Airlines flights for this route in a normal week, average airfare is usually $348 round-trip - but some users have found much cheaper deals with momondo.

  • Spirit Airlines Flights From Las Vegas to Philadelphia

    The best Spirit Airlines deal for Las Vegas to Philadelphia flight tickets found on momondo in the last 72 hours was $88, round-trip. It should be noted that an average Spirit Airlines flight deal for this route in this time was higher, at $204 round-trip. Spirit Airlines operates 1 flight out of Las Vegas into Philadelphia in an average week, so prices vary by time and availability. 8,139 Spirit Airlines reviews by users on momondo have scored the airline at 6.3/10.

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Cape May
Rehoboth Beach
Ocean City
Wildwood Crest
King of Prussia
Cherry Hill
Dewey Beach
Newark
Reading
North Wildwood
Dover
Avalon
Lewes
Stone Harbor
Essington
Vineland
Pottstown
New Castle
Somers Point

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Philadelphia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Las Vegas to Philadelphia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Las Vegas to Philadelphia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Las Vegas to Philadelphia flights to just show those with flexible booking policies.

How can momondo help me find flights from Las Vegas to Philadelphia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Philadelphia from Las Vegas.

I’m not ready to book a flight from Las Vegas to Philadelphia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Philadelphia, momondo offers a useful price alert feature which will track prices for flights to Philadelphia from Las Vegas and alert you when they change.

An easier way to manage your Philadelphia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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