$153+ Cheap flights from Philadelphia to Las Vegas (PHL - LAS)
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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LAS
Sep 13 — Sep 201
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Philadelphia to Las Vegas 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
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Philadelphia to Las Vegas Harry Reid Intl are usually found in August or December, booked 62 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday
Cheap flight deals from Philadelphia to Las Vegas
Cheapest
Best
Last-minute
One-way
Cheapest flights from Philadelphia to Las VegasExplore 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 August 14, 2026.
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 August 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Sat 9/265:32 pm -
2 stops18h 15m
Wed 9/307:30 am -
1 stop7h 44m
Deal found 8/9![Frontier logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/225:32 pm -
1 stop19h 28m
Mon 9/2811:16 pm -
2 stops16h 48m
Deal found 8/9![Frontier logo]()
$310
This Super.com deal was found by Cheapflights users on 8/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:06 am -
Nonstop5h 26m
Fri 8/1410:13 pm -
Nonstop4h 47m
Deal found 8/10![Frontier logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/148:44 pm -
1 stop13h 41m
Sun 10/185:02 pm -
2 stops28h 18m
Deal found 8/10![Frontier logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Sun 8/236:07 pm -
1 stop7h 52m
Sat 8/292:08 pm -
2 stops38h 07m
Deal found 8/11![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Fri 10/25:32 pm -
1 stop8h 13m
Mon 10/510:04 pm -
1 stop17h 10m
Deal found 8/10![Frontier logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 8/276:07 pm -
1 stop29h 40m
Mon 8/3110:43 pm -
Nonstop4h 47m
Deal found 8/9![Multiple Airlines logo]()
$315
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:06 am -
Nonstop5h 26m
Thu 8/2010:43 pm -
Nonstop4h 47m
Deal found 8/10![Frontier logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Fri 8/288:00 am -
Nonstop5h 29m
Mon 8/319:04 pm -
1 stop29h 35m
Deal found 8/13![Frontier logo]()
$317
This eDestinos deal was found by Cheapflights users on 8/10. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:00 am -
Nonstop5h 29m
Fri 9/410:43 pm -
Nonstop4h 47m
Deal found 8/10![Frontier logo]()
$318
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:40 pm -
1 stop12h 46m
Sun 10/1111:26 pm -
Nonstop4h 52m
Deal found 8/13![Frontier logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/111:54 am -
1 stop14h 11m
Sun 10/410:04 pm -
1 stop30h 12m
Deal found 8/13![Frontier logo]()
$320
Best flights from Philadelphia to Las VegasDiscover carefully curated flight deals from Philadelphia to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
Discover carefully curated flight deals from Philadelphia to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
This Southwest deal was found by Cheapflights users on 8/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:50 am -
2 stops9h 25m
Thu 11/198:05 am -
2 stops12h 05m
Deal found 8/12![Southwest logo]()
$360
This Delta deal was found by Cheapflights users on 8/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:05 am -
1 stop10h 37m
Tue 10/611:35 pm -
1 stop6h 15m
Deal found 8/10![Delta logo]()
$366
This JetBlue deal was found by Cheapflights users on 8/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:55 pm -
1 stop11h 52m
Mon 9/218:34 pm -
1 stop9h 57m
Deal found 8/10![JetBlue logo]()
$376
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:17 pm -
1 stop20h 37m
Thu 10/222:21 pm -
2 stops12h 20m
Deal found 8/13![Alaska Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 8/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:45 pm -
2 stops9h 00m
Sat 11/2112:25 pm -
2 stops8h 40m
Deal found 8/12![Southwest logo]()
$370
This JetBlue deal was found by Cheapflights users on 8/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/24:59 pm -
1 stop8h 50m
Sat 9/58:44 pm -
1 stop8h 38m
Deal found 8/9![JetBlue logo]()
$376
This Southwest deal was found by Cheapflights users on 8/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:15 pm -
1 stop7h 15m
Sun 10/185:10 am -
1 stop9h 35m
Deal found 8/10![Southwest logo]()
$380
This Southwest deal was found by Cheapflights users on 8/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/141:55 pm -
1 stop11h 30m
Tue 1/1910:35 pm -
1 stop13h 20m
Deal found 8/13![Southwest logo]()
$383
This Southwest deal was found by Cheapflights users on 8/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:05 pm -
2 stops9h 00m
Sat 9/128:00 am -
2 stops9h 50m
Deal found 8/13![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 8/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/95:25 am -
2 stops9h 10m
Sat 12/125:00 am -
1 stop5h 45m
Deal found 8/9![Southwest logo]()
$408
This Southwest deal was found by Cheapflights users on 8/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:20 am -
2 stops8h 10m
Fri 9/1110:10 am -
2 stops8h 35m
Deal found 8/13![Southwest logo]()
$409
This Southwest deal was found by Cheapflights users on 8/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:30 pm -
2 stops12h 00m
Mon 11/168:05 am -
2 stops12h 05m
Deal found 8/13![Southwest logo]()
$413
Last-minute flights from Philadelphia to Las VegasDiscover last-minute flight deals from Philadelphia to Las Vegas. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Las Vegas. Data last updated August 14, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:06 am -
Nonstop5h 26m
Thu 8/2010:43 pm -
Nonstop4h 47m
Deal found 8/10![Frontier logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Sun 8/236:07 pm -
1 stop7h 52m
Fri 8/2811:41 pm -
1 stop28h 34m
Deal found 8/11![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Sun 8/236:07 pm -
1 stop7h 52m
Sat 8/292:08 pm -
2 stops38h 07m
Deal found 8/11![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Sun 8/236:07 pm -
1 stop30h 40m
Wed 8/2610:43 pm -
Nonstop4h 47m
Deal found 8/9![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Sun 8/236:07 pm -
1 stop7h 52m
Mon 8/2411:41 pm -
1 stop9h 45m
Deal found 8/11![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 8/276:07 pm -
1 stop29h 40m
Mon 8/3110:43 pm -
Nonstop4h 47m
Deal found 8/9![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Fri 8/288:00 am -
Nonstop5h 29m
Mon 8/319:04 pm -
1 stop29h 35m
Deal found 8/13![Frontier logo]()
$317
This eDestinos deal was found by Cheapflights users on 8/10. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:00 am -
Nonstop5h 29m
Fri 9/410:43 pm -
Nonstop4h 47m
Deal found 8/10![Frontier logo]()
$318
This Super.com deal was found by Cheapflights users on 8/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am -
Nonstop5h 08m
Sat 9/510:43 pm -
Nonstop4h 47m
Deal found 8/13![Frontier logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Mon 9/146:00 pm -
2 stops23h 07m
Fri 9/1810:04 pm -
1 stop17h 10m
Deal found 8/10![Frontier logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/225:32 pm -
1 stop19h 28m
Mon 9/2811:16 pm -
2 stops16h 48m
Deal found 8/9![Frontier logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Sat 9/265:32 pm -
2 stops18h 15m
Wed 9/307:30 am -
1 stop7h 44m
Deal found 8/9![Frontier logo]()
$309
One-way flights from Philadelphia to Las VegasSearch for one-way flight options from Philadelphia to Las Vegas. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from Philadelphia to Las Vegas. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Sat 10/107:10 am -
2 stops16h 00m
Deal found 8/12![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/105:32 pm -
2 stops29h 06m
Deal found 8/10![Frontier logo]()
$154
This Southwest deal was found by Cheapflights users on 8/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:10 pm -
1 stop8h 05m
Deal found 8/9![Southwest logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/612:40 pm -
2 stops14h 19m
Deal found 8/10![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/28:30 am -
2 stops18h 22m
Deal found 8/10![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Fri 12/46:48 pm -
1 stop30h 38m
Deal found 8/9![Frontier logo]()
$158
This Super.com deal was found by Cheapflights users on 8/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:00 am -
Nonstop5h 29m
Deal found 8/11![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 10/89:10 am -
2 stops17h 39m
Deal found 8/11![Frontier logo]()
$161
This Southwest deal was found by Cheapflights users on 8/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:10 pm -
1 stop8h 10m
Deal found 8/11![Southwest logo]()
$163
Find 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 August 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (Kiwi.com) |
One-way from | $153 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $404 |
Good round-trip deal | $365 or less |
Good one-way deal | $183 or less |
Cheapflights Fare Finder
Customize 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 2,558,603 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Philadelphia to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaLas Vegas
PHL Philadelphia - LAS Las Vegas Harry Reid Intl
PHLLAS
Philadelphia
Sat 11/14
7:50 am-2:15 pm
2 stops9h 25m
Las Vegas Harry Reid Intl
Thu 11/19
8:05 am-11:10 pm
2 stops12h 05m
$360
PhiladelphiaLas Vegas
PHL Philadelphia - LAS Las Vegas Harry Reid Intl
PHLLAS
Philadelphia
Thu 10/1
7:05 am-2:42 pm
1 stop10h 37m
Las Vegas Harry Reid Intl
Tue 10/6
11:35 pm-8:50 am
1 stop6h 15m
$366
PhiladelphiaLas Vegas
PHL Philadelphia - LAS Las Vegas Harry Reid Intl
PHLLAS
Philadelphia
Sat 11/7
2:45 pm-8:45 pm
2 stops9h 00m
Las Vegas Harry Reid Intl
Sat 11/21
12:25 pm-12:05 am
2 stops8h 40m
$370
PhiladelphiaLas Vegas
PHL Philadelphia - LAS Las Vegas Harry Reid Intl
PHLLAS
Philadelphia
Thu 9/17
1:55 pm-10:47 pm
1 stop11h 52m
Las Vegas Harry Reid Intl
Mon 9/21
8:34 pm-9:31 am
1 stop9h 57m
$376
PhiladelphiaLas Vegas
PHL Philadelphia - LAS Las Vegas Harry Reid Intl
PHLLAS
Philadelphia
Wed 9/2
4:59 pm-10:49 pm
1 stop8h 50m
Las Vegas Harry Reid Intl
Sat 9/5
8:44 pm-8:22 am
1 stop8h 38m
$376
PhiladelphiaLas Vegas
PHL Philadelphia - LAS Las Vegas Harry Reid Intl
PHLLAS
Philadelphia
Thu 10/15
8:15 pm-12:30 am
1 stop7h 15m
Las Vegas Harry Reid Intl
Sun 10/18
5:10 am-5:45 pm
1 stop9h 35m
$380
PhiladelphiaLas Vegas
PHL Philadelphia - LAS Las Vegas Harry Reid Intl
PHLLAS
Philadelphia
Thu 1/14
1:55 pm-10:25 pm
1 stop11h 30m
Las Vegas Harry Reid Intl
Tue 1/19
10:35 pm-2:55 pm
1 stop13h 20m
$383
PhiladelphiaLas Vegas
PHL Philadelphia - LAS Las Vegas Harry Reid Intl
PHLLAS
Philadelphia
Thu 9/10
1:05 pm-7:05 pm
2 stops9h 00m
Las Vegas Harry Reid Intl
Sat 9/12
8:00 am-8:50 pm
2 stops9h 50m
$388
Quickest round-trip
PhiladelphiaLas Vegas
PHL Philadelphia - LAS Las Vegas Harry Reid Intl
PHLLAS
Philadelphia
Wed 12/9
5:25 am-11:35 am
2 stops9h 10m
Las Vegas Harry Reid Intl
Sat 12/12
5:00 am-1:45 pm
1 stop5h 45m
$408
PhiladelphiaLas Vegas
PHL Philadelphia - LAS Las Vegas Harry Reid Intl
PHLLAS
Philadelphia
Mon 9/7
6:20 am-11:30 am
2 stops8h 10m
Las Vegas Harry Reid Intl
Fri 9/11
10:10 am-9:45 pm
2 stops8h 35m
$409
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Philadelphia to Las Vegas
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 Philadelphia to Las Vegas in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | 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 |
- Most accurate provider: When it comes to deals on Philadelphia-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Las Vegas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Las Vegas 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 Philadelphia-Las Vegas 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 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.
PHL-LAS
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 Philadelphia to Las Vegas
Prices
Airlines
Delays
More
How far ahead should I book a flight from Philadelphia to Las Vegas?
The best time to book flights from Philadelphia to Las Vegas is 56 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.
What is the cheapest month to book a flight from Philadelphia to Las Vegas?
Currently, August is the cheapest month in which you can book a flight from Philadelphia to Las Vegas (average of $404). Flying from Philadelphia to Las Vegas in March is currently the most expensive (average of $512). 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 August 14, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 14% on flights from Philadelphia to Las Vegas by exploring options for tickets in the morning.
What is the cheapest day to fly from Philadelphia to Las Vegas?
Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Las Vegas. Price data was last updated on August 8, 2026.
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.
How often are flights from Philadelphia to Las Vegas delayed?
About 20% of weekly flights between Philadelphia and Las Vegas have experienced delays in the past year, with the average delay time being 175 minutes.
What is the most punctual flight time for Philadelphia to Las Vegas flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Philadelphia to Las Vegas flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 20% of flights being delayed.
What’s the top layover airport for flights from Philadelphia to Las Vegas?
Share of 1-stop round-trip flights from Philadelphia to Las Vegas chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (MDW) – chosen by Cheapflights users on 33% of 1-stop itineraries from Philadelphia to Las Vegas on Cheapflights.
What’s the cheapest layover airport for flights from Philadelphia to Las Vegas?
Average round-trip fare for 1-stop flights from Philadelphia to Las Vegas, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $271.
What’s the fastest layover option from Philadelphia to Las Vegas?
Shortest average travel time for 1-stop one-way flights from Philadelphia to Las Vegas, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 7h 55m.
Which airport typically offers the quickest layover for flights from Philadelphia to Las Vegas?
Average layover duration for 1-stop one-way flights from Philadelphia to Las Vegas, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 18m.
The best insider tips for Philadelphia to Las Vegas 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 Philadelphia to Las Vegas trip
Our travel experts
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 August 14, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andAmerican Airlines from Philadelphia to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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.
Traveling to a place near Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsParadise
Henderson
Mesquite
Kingman
North Las Vegas
Winchester
Boulder City
Needles
Sunrise Manor
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.
Alternative routes
Complete your trip
Flights by cabin class
Las Vegas flight routes
Other flight options
Other flights from Philadelphia
Popular flights
Alternative routes for Philadelphia to Las Vegas
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Las Vegas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Philadelphia to Las Vegas by cabin class
Find flights from Philadelphia to Las Vegas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Las Vegas
Explore flights to Las Vegas departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 14, 2026.
Philadelphia and Las Vegas flights
Browse other Philadelphia and Las Vegas flight options. Last updated on August 14, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on August 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Philadelphia to Las Vegas
Discover the top 6 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 2,558,603 searches. Data last updated August 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$171 | Average$342 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$196 | Average$467 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$246 | Average$430 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$258 | Average$451 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$297 | Average$444 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$313 | Average$516 | FlexibilityNo cancel fee | On-time71% |