
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $259 (Kiwi.com) |
One-way from | $103 (Kiwi.com) |
Popular in | January |
Cheapest in | August |
Average price | $442 |
Good round-trip deal | $384 or less |
Good one-way deal | $243 or less |
Fly from
Fly to
Route
Depart
Return
Price
PhiladelphiaLas Vegas
PHL - LAS
PHLLAS
Philadelphia
Fri 3/20
8:05 pm-12:45 am
1 stop7h 40m
Las Vegas Harry Reid Intl
Tue 3/31
10:15 am-10:40 pm
2 stops9h 25m
PhiladelphiaLas Vegas
PHL - LAS
PHLLAS
Philadelphia
Sat 5/30
6:15 am-3:05 pm
2 stops11h 50m
Las Vegas Harry Reid Intl
Tue 6/2
6:50 am-4:50 pm
1 stop7h 00m
PhiladelphiaLas Vegas
PHL - LAS
PHLLAS
Philadelphia
Sat 4/25
6:15 am-3:05 pm
2 stops11h 50m
Las Vegas Harry Reid Intl
Sat 5/2
9:15 am-9:35 pm
2 stops9h 20m
PhiladelphiaLas Vegas
PHL - LAS
PHLLAS
Philadelphia
Sat 5/23
5:00 pm-11:15 pm
2 stops9h 15m
Las Vegas Harry Reid Intl
Sat 5/30
5:45 am-3:05 pm
1 stop6h 20m
PhiladelphiaLas Vegas
PHL - LAS
PHLLAS
Philadelphia
Wed 6/3
5:25 pm-11:15 pm
2 stops8h 50m
Las Vegas Harry Reid Intl
Sat 6/6
9:50 am-11:55 pm
2 stops11h 05m
PhiladelphiaLas Vegas
PHL - LAS
PHLLAS
Philadelphia
Sat 4/4
5:30 am-11:40 am
2 stops9h 10m
Las Vegas Harry Reid Intl
Tue 4/7
10:50 am-10:00 pm
2 stops8h 10m
PhiladelphiaLas Vegas
PHL - LAS
PHLLAS
Philadelphia
Wed 7/1
3:55 pm-8:08 pm
1 stop7h 13m
Las Vegas Harry Reid Intl
Fri 7/10
12:36 am-12:25 pm
1 stop8h 49m
PhiladelphiaLas Vegas
PHL - LAS
PHLLAS
Philadelphia
Sat 8/1
4:05 pm-10:23 pm
1 stop9h 18m
Las Vegas Harry Reid Intl
Sat 8/8
10:05 pm-9:37 am
1 stop8h 32m
PhiladelphiaLas Vegas
PHL - LAS
PHLLAS
Philadelphia
Sat 6/13
6:15 am-10:34 am
1 stop7h 19m
Las Vegas Harry Reid Intl
Tue 6/16
10:05 pm-9:37 am
1 stop8h 32m
PhiladelphiaLas Vegas
PHL - LAS
PHLLAS
Philadelphia
Fri 4/3
5:35 pm-11:20 pm
1 stop8h 45m
Las Vegas Harry Reid Intl
Sun 4/5
11:55 pm-11:00 am
1 stop8h 05m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
The best time to book flights from Philadelphia to Las Vegas is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, January is the cheapest month in which you can book a flight from Philadelphia to Las Vegas (average of $88). Flying from Philadelphia to Las Vegas in July is currently the most expensive (average of $136). 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.
Unlike at noon, when flights are generally more expensive, you can save up to 38% on flights from Philadelphia to Las Vegas by exploring options for tickets in the evening.
Travelers seeking maximum savings on their Philadelphia to Las Vegas flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
About 20% of weekly flights between Philadelphia and Las Vegas have experienced delays in the past year, with the average delay time being 173 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Monday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Spirit Airlines have had the lowest number of delays on this route, with just 17% of flights being delayed.
Chicago (MDW) – chosen by Cheapflights users on 20% of 1-stop itineraries from Philadelphia to Las Vegas on Cheapflights.
Los Angeles (LAX) is the most affordable 1-stop option, with an average round-trip price of $171.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 7h 30m.
Flights via Chicago (MDW) offer the fastest connection on this route, with an average layover time of 1h 35m.
Comfort
Overall
Boarding
Food
Entertainment
Crew
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Overall
Boarding
Food
Entertainment
Crew
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Overall
Boarding
Food
Entertainment
Crew
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Overall
Boarding
Food
Entertainment
Crew
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Overall
Boarding
Food
Entertainment
Crew
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Overall
Boarding
Food
Entertainment
Crew
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$101 | Average$237 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$104 | Average$230 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$178 | Average$419 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$193 | Average$482 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$205 | Average$479 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$215 | Average$375 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$256 | Average$460 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$407 | FlexibilityNo cancel fee | On-timeN/A |