Question 1

How far in advance should I book a flight to Las Vegas?

Accepted Answer

You are more likely to see cheaper flights to Las Vegas from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $342 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Philadelphia for as low as $271 on momondo.

Question 2

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

Accepted Answer

You could potentially save up to 19% on your flight if you consider stops on a Philadelphia to Las Vegas flight.

Question 3

What airlines fly to Las Vegas?

Accepted Answer

United Airlines, American Airlines and Spirit Airlines are the top three most popular airlines that fly to Las Vegas from Philadelphia according to our data. United Airlines is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 9 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

Question 4

How often are flights from Philadelphia to Las Vegas delayed?

Accepted Answer

Historically, on average around 18% of flights between Philadelphia and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 170 minutes.

Question 5

Which layover airport has the shortest connection time from Philadelphia to Las Vegas?

Accepted Answer

Denver (DEN) has the shortest average layover time for this route: 0h 58m.

Question 6

Which airport is the most popular layover for flights between Philadelphia and Las Vegas?

Accepted Answer

St. Louis (STL) was the most common stop: 20% of momondo users choosing 1-stop flights on this route connected there.

Question 7

What is the cheapest month to fly to Las Vegas?

Accepted Answer

The month of February is, on average, the cheapest month to fly to Las Vegas from Philadelphia, with most prices found around $271. The month of August is another great option to travel to Las Vegas, with average flight prices from Philadelphia averaging around $281.

Question 8

What is the cheapest day to depart on your flight to Las Vegas?

Accepted Answer

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $286. Flights from Philadelphia to Las Vegas on a Thursday will generally be more expensive and average around $368. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 9

Which layover airport has the shortest travel time from Philadelphia to Las Vegas?

Accepted Answer

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 7h 04m.

Question 10

How many flights depart from Philadelphia to Las Vegas on average per day?

Accepted Answer

As of December 2025, 5 flights take off from Philadelphia and land in Las Vegas each day. The most common flight departure time for this route is 4:00PM, with 44% of daily flights taking off in the afternoon.

Question 11

Which layover airport offers the lowest fares from Philadelphia to Las Vegas?

Accepted Answer

Flights via Dallas (DFW) offer the lowest average round-trip price of $170.

Question 12

What is the most punctual flight time for Philadelphia to Las Vegas flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Question 13

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

Accepted Answer

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $285. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $369. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Question 14

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

Accepted Answer

As of December 2025, prices for Philadelphia to Las Vegas flights are approximately 9% more expensive when compared to flights at the same time last year.

Question 15

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Question 16

How many flights depart from Philadelphia to Las Vegas on average per week?

Accepted Answer

As of December 2025, there are 35 flights per week flying from Philadelphia to Las Vegas. The most common day of the week flights depart is Mon, with 23% of flights taking off on this day.

Question 17

What is the cheapest airline that flies from Philadelphia to Las Vegas Harry Reid Intl?

Accepted Answer

Southwest, Frontier, and Spirit Airlines are the most popular carriers operating from Philadelphia to Las Vegas Harry Reid Intl

Question 18

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

Accepted Answer

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

Question 19

Which airline has the best punctuality record on Philadelphia to Las Vegas flights?

Accepted Answer

According to our data, Spirit Airlines have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

Question 20

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

Accepted Answer

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

Question 21

Which airlines fly direct from Philadelphia to Las Vegas?

Accepted Answer

You can get a direct flight from Philadelphia to Las Vegas from Spirit Airlines, Frontier, American Airlines, and Alaska Airlines. The departure airports for flights to Las Vegas from Philadephia are Newark Airport (EWR), Philadelphia Airport (PHL), Trenton-Mercer Airport (TTN), Allentown-Bethlehem Airport (ABE), and Atlantic City Airport (ACY). Las Vegas Harry Reid International Airport (LAS) is the arrival airport for all flights. Direct flights are available every day and the fastest flight for this route takes 5h 10min. and these airlines take just over an hour to get to the destination. You will also get several single-layover flights from Philadelphia to Las Vegas. American Airlines, Jet Blue, and Frontier are some of the airlines that offer several one-stop flights from Philadelphia to Las Vegas. These flights can take anywhere between 1 hour to 7 hours, and the most common layover cities are Atlanta, Denver, Detroit, Nashville, and Charlotte.

What is the best way to get in and out of airports in Philadelphia and Las Vegas?

When it comes to getting in and out of Philadelphia International Airport (PHL), the Regional Rail's Airport Line Service is one of the best options to access it. The service provides direct access to Center City Philadelphia and major terminals at PHL, with trains running every 30 minutes. There are several bus and train options available at Newark Airport (EWR), including NJ Transit trains, two NJ Transit bus lines, and the Newark Airport Express shuttle bus. To get in and out of Trenton-Mercer Airport (TTN), there are several transportation options to consider. Taxi services and car rentals are available at the airport terminal. Local bus services, such as LANTA Metro, provide affordable, public transportation options, with a bus stop located on-site at the Allentown-Bethlehem Airport (ABE) terminal. Local bus services such as NJ Transit operate a bus service from Atlantic City Airport (ACY) to various locations within Atlantic City and beyond. The most cost-effective way to get to the Strip and downtown from Harry Reid International Airport (LAS) is by taking the RTC public bus. To get in and out of North Las Vegas Airport (VGT), the most convenient option is by rental car. Public transportation options are available to and from the Henderson Executive Airport (HSH) which unfortunately does not receive flights from Philadelphia.

What are the benefits of the different airports in Philadelphia and Las Vegas?

Philadelphia Airport (PHL) provides travelers with many airlines offering nonstop destinations, upgraded amenities, good customer service, and sustainability programs. Newark Airport (EWR) offers a diverse range of airline partners, routes and convenient ground transportation options. Trenton-Mercer Airport (TTN) is easy to navigate with shorter wait times, affordable parking, and access to public transportation. Allentown-Bethlehem Airport (ABE) is smaller and less crowded and it services several domestic and international destinations. Atlantic City Airport (ACY) is close to Atlantic City, accessible to other major cities, and has efficient and friendly staff. Harry Reid International Airport (LAS) offers a wide range of domestic and international flights. North Las Vegas Airport (VGT) provides a more low-key travel experience with free on-site parking and smaller crowds. Henderson Executive Airport (HSH) is another option that is known for its proximity to the Las Vegas Strip and its private flight services, however, this airport does not receive flights from Philadelphia.

Which cities can you get to from Harry Reid International Airport?

The bus services available from Harry Reid International Airport (LAS) typically provide transportation within the Las Vegas metropolitan area, but there are also bus routes that connect the city to nearby cities and attractions. The RTC (Regional Transportation Commission of Southern Nevada) operates several bus routes from LAS Airport that run along the famous Las Vegas Strip, providing access to hotels, casinos, restaurants, and attractions. The RTC also operates several bus routes that run to and from LAS, including the Deuce and SDX routes. The Silver Rider Transit operates bus routes that run from Las Vegas to Laughlin, a popular casino town located on the banks of the Colorado River. You can also rent a car from the LAS Airport to cities like Boulder, Paradise, Spring Valley, and Henderson.

Question 22

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

Accepted Answer

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

Question 23

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

Accepted Answer

The number of operators available for flights from Philadelphia Airport to Las Vegas Harry Reid Intl Airport is 9 as of December 2025.

Question 24

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

Accepted Answer

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 Philadelphia Airport to Las Vegas Harry Reid Intl Airport.

Question 25

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

Accepted Answer

The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best Price Found	$154
Fastest flight time	5h 13m
Direct flights	Every day
Airports in Las Vegas	1 airport

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $112	Free Cancellation	Rating 6.3 8,161 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $115	Free Cancellation	Rating 5.8 3,092 reviews	Search Frontier flights
Southwest	PriceFrom $178	Free Cancellation	Rating 8.0 4,252 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $193	Free Cancellation	Rating 8.0 11,396 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $195	Free Cancellation	Rating 7.2 11,043 reviews	Search American Airlines flights
JetBlue	PriceFrom $215	Free Cancellation	Rating 7.2 2,899 reviews	Search JetBlue flights
United Airlines	PriceFrom $234	Free Cancellation	Rating 7.4 9,063 reviews	Search United Airlines flights
Delta	PriceFrom $256	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights
Sun Country Air	PriceFrom $294	Free Cancellation	Rating 6.9 332 reviews	Search Sun Country Air flights

Cheap flights from Philadelphia to Las Vegas from $106

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Las Vegas departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Philadelphia to Las Vegas

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Philadelphia to Las Vegas

Our best Frontier deals on Philadelphia to Las Vegas flight tickets

American Airlines flights from Philadelphia to Las Vegas

Our best American Airlines deals on Philadelphia to Las Vegas flight tickets

momondo Fare Finder

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

See travel insights to Las Vegas from

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

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