$90+ Cheap flights from Pennsylvania to Arizona
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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PHX
Sep 2 — Sep 91
Round-trip
1 adult, Economy
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Find cheap flights from Pennsylvania to Arizona with Cheapflights
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Cheapest flights from Pennsylvania to ArizonaExplore the most affordable flight options available from Pennsylvania to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
Explore the most affordable flight options available from Pennsylvania to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:59 am
IAD
- LAS
Nonstop4h 55m
Frontier
Sun 8/2312:30 am
LAS
- IAD
Nonstop4h 34m
Frontier
Deal found 7/30![Frontier logo]()
$164
This Cheapflightsfares deal was found by Cheapflights users on 8/2. 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.
Fri 9/186:00 am
IAD
- LAS
Nonstop4h 58m
Frontier
Sun 9/2010:46 pm
LAS
- IAD
Nonstop4h 34m
Frontier
Deal found 8/2![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/278:59 am
IAD
- LAS
Nonstop4h 55m
Frontier
Sat 8/297:36 am
LAS
- IAD
2 stops30h 38m
Frontier
Deal found 7/30![Frontier logo]()
$168
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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.
Sat 8/228:59 am
IAD
- LAS
Nonstop4h 55m
Frontier
Sun 8/2312:30 am
LAS
- IAD
Nonstop4h 34m
Frontier
Deal found 7/31![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/208:59 am
IAD
- LAS
Nonstop4h 55m
Frontier
Tue 8/257:36 am
LAS
- IAD
2 stops30h 38m
Frontier
Deal found 7/29![Frontier logo]()
$170
This Frontier deal was found by Cheapflights users on 7/30. 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 8/218:59 am
IAD
- LAS
Nonstop4h 55m
Frontier
Mon 8/2412:30 am
LAS
- IAD
Nonstop4h 34m
Frontier
Deal found 7/30![Frontier logo]()
$171
This Frontier deal was found by Cheapflights users on 7/30. 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 8/218:59 am
IAD
- LAS
Nonstop4h 55m
Frontier
Thu 8/2712:30 am
LAS
- IAD
Nonstop4h 34m
Frontier
Deal found 7/30![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/208:59 am
IAD
- LAS
Nonstop4h 55m
Frontier
Wed 8/267:36 am
LAS
- IAD
2 stops30h 38m
Frontier
Deal found 7/29![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/238:59 am
IAD
- LAS
Nonstop4h 55m
Frontier
Wed 8/267:36 am
LAS
- IAD
2 stops30h 38m
Frontier
Deal found 7/30![Frontier logo]()
$176
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
Tue 8/256:20 am
IAD
- LAS
1 stop9h 09m
Frontier
Tue 8/2512:30 am
LAS
- IAD
Nonstop4h 34m
Frontier
Deal found 7/30![Frontier logo]()
$177
This deal was found by Cheapflights users on 7/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:00 pm
DCA
- LAS
1 stop8h 31m
Frontier
Sun 11/156:50 am
LAS
- DCA
1 stop7h 06m
Frontier
Deal found 7/31![Frontier logo]()
$186
This Southwest deal was found by Cheapflights users on 7/31. 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 8/227:00 am
DCA
- LAS
Nonstop5h 10m
Southwest
Sat 8/291:10 pm
LAS
- DCA
Nonstop4h 45m
Southwest
Deal found 7/31![Southwest logo]()
$189
Best flights from Pennsylvania to ArizonaDiscover carefully curated flight deals from Pennsylvania to Arizona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
Discover carefully curated flight deals from Pennsylvania to Arizona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
This Southwest deal was found by Cheapflights users on 7/31. 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 8/2912:30 pm
DCA
- LAS
1 stop8h 20m
Southwest
Sat 8/2912:20 am
LAS
- DCA
1 stop7h 50m
Southwest
Deal found 7/31![Southwest logo]()
$209
This Delta deal was found by Cheapflights users on 7/31. 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.
Fri 8/215:25 pm
IAD
- LAS
1 stop7h 34m
Delta
Tue 8/257:05 am
LAS
- IAD
1 stop6h 37m
Delta
Deal found 7/31![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:55 pm
IAD
- LAS
Nonstop5h 04m
United Airlines
Sat 8/227:15 am
LAS
- IAD
1 stop7h 22m
United Airlines
Deal found 7/31![United Airlines logo]()
$259
This JetBlue deal was found by Cheapflights users on 8/2. 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 10/2110:15 am
JFK
- LAS
Nonstop5h 38m
JetBlue
Sat 10/314:06 pm
LAS
- JFK
Nonstop4h 51m
JetBlue
Deal found 8/2![JetBlue logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 8/1. 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.
Wed 10/77:22 am
JFK
- LAS
1 stop10h 38m
Alaska Airlines
Fri 10/98:28 am
LAS
- JFK
1 stop11h 31m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 8/2. 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.
Fri 8/283:30 pm
DCA
- LAS
1 stop7h 25m
Southwest
Sat 8/2911:30 pm
LAS
- DCA
1 stop6h 05m
Southwest
Deal found 8/2![Southwest logo]()
$209
This Delta deal was found by Cheapflights users on 7/31. 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.
Tue 8/256:00 am
IAD
- LAS
1 stop7h 50m
Delta
Wed 8/2611:47 am
LAS
- IAD
1 stop8h 34m
Delta
Deal found 7/31![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 7/31. 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 8/291:00 pm
DCA
- LAS
1 stop6h 30m
Southwest
Fri 9/410:45 pm
LAS
- DCA
1 stop7h 40m
Southwest
Deal found 7/31![Southwest logo]()
$239
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 am
DCA
- LAS
1 stop8h 10m
United Airlines
Thu 8/2012:11 pm
LAS
- DCA
1 stop7h 02m
United Airlines
Deal found 8/1![United Airlines logo]()
$264
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:35 am
IAD
- LAS
1 stop7h 09m
United Airlines
Sat 8/2211:55 pm
LAS
- IAD
1 stop6h 33m
United Airlines
Deal found 8/1![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 7/31. 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.
Tue 9/226:47 pm
IAD
- LAS
1 stop7h 28m
Delta
Fri 9/2512:30 am
LAS
- IAD
1 stop6h 33m
Delta
Deal found 7/31![Delta logo]()
$269
This Southwest deal was found by Cheapflights users on 7/30. 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 11/105:35 pm
DCA
- LAS
Nonstop5h 25m
Southwest
Thu 11/127:10 am
LAS
- DCA
1 stop6h 45m
Southwest
Deal found 7/30![Southwest logo]()
$259
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:35 am
IAD
- LAS
1 stop7h 09m
United Airlines
Tue 9/19:37 am
LAS
- IAD
1 stop6h 46m
United Airlines
Deal found 8/2![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 8/2. 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.
Sun 9/276:05 am
DCA
- LAS
1 stop7h 39m
Delta
Wed 9/301:42 pm
LAS
- DCA
1 stop7h 17m
Delta
Deal found 8/2![Delta logo]()
$269
This JetBlue deal was found by Cheapflights users on 7/29. 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.
Tue 9/293:59 pm
JFK
- LAS
Nonstop5h 38m
JetBlue
Wed 9/3010:27 pm
LAS
- JFK
1 stop10h 09m
JetBlue
Deal found 7/29![JetBlue logo]()
$345
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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.
Tue 9/157:25 am
JFK
- PHX
1 stop10h 45m
Alaska Airlines
Sun 9/208:02 am
PHX
- JFK
1 stop18h 59m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 7/31. 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 11/55:15 pm
DCA
- LAS
1 stop7h 50m
Southwest
Sun 11/812:20 am
LAS
- DCA
1 stop6h 50m
Southwest
Deal found 7/31![Southwest logo]()
$269
This Delta deal was found by Cheapflights users on 8/1. 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.
Sat 9/195:52 pm
DCA
- LAS
1 stop7h 25m
Delta
Mon 9/2111:38 pm
LAS
- DCA
1 stop7h 28m
Delta
Deal found 8/1![Delta logo]()
$269
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
Fri 10/238:25 pm
JFK
- PHX
1 stop17h 07m
Alaska Airlines
Fri 10/3010:57 am
PHX
- JFK
1 stop16h 05m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:30 am
DCA
- LAS
1 stop7h 14m
United Airlines
Mon 8/1711:55 pm
LAS
- DCA
1 stop6h 00m
United Airlines
Deal found 7/30![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 7/29. 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.
Wed 8/125:25 pm
IAD
- LAS
1 stop6h 46m
Delta
Fri 8/1411:47 am
LAS
- IAD
1 stop8h 34m
Delta
Deal found 7/29![Delta logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 9/124:46 pm
JFK
- PHX
1 stop20h 05m
Alaska Airlines
Sat 9/192:05 pm
PHX
- JFK
1 stop12h 56m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 7/29. 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.
Wed 10/76:12 pm
IAD
- LAS
1 stop8h 06m
Delta
Wed 10/1411:35 pm
LAS
- IAD
1 stop7h 37m
Delta
Deal found 7/29![Delta logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
Tue 9/227:25 am
JFK
- PHX
1 stop12h 17m
Alaska Airlines
Wed 9/237:08 am
PHX
- JFK
1 stop12h 51m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:20 pm
DCA
- LAS
1 stop7h 31m
United Airlines
Fri 9/1111:50 pm
LAS
- DCA
1 stop6h 05m
United Airlines
Deal found 7/31![United Airlines logo]()
$324
This JetBlue deal was found by Cheapflights users on 7/30. 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.
Tue 8/119:59 pm
JFK
- LAS
Nonstop5h 48m
JetBlue
Tue 8/2510:29 pm
LAS
- JFK
1 stop10h 56m
JetBlue
Deal found 7/30![JetBlue logo]()
$440
This Southwest deal was found by Cheapflights users on 8/2. 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 11/38:45 am
LGA
- LAS
2 stops9h 45m
Southwest
Thu 11/511:35 pm
LAS
- LGA
1 stop6h 50m
Southwest
Deal found 8/2![Southwest logo]()
$342
This Delta deal was found by Cheapflights users on 7/29. 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.
Sun 10/47:17 pm
IAD
- LAS
1 stop7h 19m
Delta
Sat 10/1711:55 am
LAS
- IAD
1 stop8h 21m
Delta
Deal found 7/29![Delta logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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.
Fri 9/49:55 am
JFK
- PHX
1 stop10h 41m
Alaska Airlines
Mon 9/1412:13 pm
PHX
- JFK
1 stop7h 46m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:18 pm
EWR
- LAS
Nonstop5h 36m
United Airlines
Thu 10/111:50 pm
LAS
- EWR
1 stop6h 23m
United Airlines
Deal found 7/29![United Airlines logo]()
$327
Last-minute flights from Pennsylvania to ArizonaDiscover last-minute flight deals from Pennsylvania to Arizona. Data last updated August 3, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Arizona. Data last updated August 3, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:59 am
IAD
- LAS
Nonstop4h 55m
Frontier
Sun 8/2312:30 am
LAS
- IAD
Nonstop4h 34m
Frontier
Deal found 7/30![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/208:59 am
IAD
- LAS
Nonstop4h 55m
Frontier
Tue 8/257:36 am
LAS
- IAD
2 stops30h 38m
Frontier
Deal found 7/29![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/208:59 am
IAD
- LAS
Nonstop4h 55m
Frontier
Wed 8/267:36 am
LAS
- IAD
2 stops30h 38m
Frontier
Deal found 7/29![Frontier logo]()
$174
This Frontier deal was found by Cheapflights users on 7/30. 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 8/218:59 am
IAD
- LAS
Nonstop4h 55m
Frontier
Mon 8/2412:30 am
LAS
- IAD
Nonstop4h 34m
Frontier
Deal found 7/30![Frontier logo]()
$171
This Frontier deal was found by Cheapflights users on 7/30. 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 8/218:59 am
IAD
- LAS
Nonstop4h 55m
Frontier
Thu 8/2712:30 am
LAS
- IAD
Nonstop4h 34m
Frontier
Deal found 7/30![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/228:59 am
IAD
- LAS
Nonstop4h 55m
Frontier
Sat 8/297:36 am
LAS
- IAD
2 stops30h 38m
Frontier
Deal found 7/29![Frontier logo]()
$167
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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.
Sat 8/228:59 am
IAD
- LAS
Nonstop4h 55m
Frontier
Sun 8/2312:30 am
LAS
- IAD
Nonstop4h 34m
Frontier
Deal found 7/31![Frontier logo]()
$169
This Southwest deal was found by Cheapflights users on 7/31. 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 8/227:00 am
DCA
- LAS
Nonstop5h 10m
Southwest
Sat 8/291:10 pm
LAS
- DCA
Nonstop4h 45m
Southwest
Deal found 7/31![Southwest logo]()
$189
This Southwest deal was found by Cheapflights users on 7/30. 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 8/2210:00 am
DCA
- LAS
1 stop9h 35m
Southwest
Wed 8/269:20 am
LAS
- DCA
Nonstop4h 40m
Southwest
Deal found 7/30![Southwest logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/238:59 am
IAD
- LAS
Nonstop4h 55m
Frontier
Wed 8/267:36 am
LAS
- IAD
2 stops30h 38m
Frontier
Deal found 7/30![Frontier logo]()
$176
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
Tue 8/256:20 am
IAD
- LAS
1 stop9h 09m
Frontier
Tue 8/2512:30 am
LAS
- IAD
Nonstop4h 34m
Frontier
Deal found 7/30![Frontier logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/278:59 am
IAD
- LAS
Nonstop4h 55m
Frontier
Sat 8/297:36 am
LAS
- IAD
2 stops30h 38m
Frontier
Deal found 7/30![Frontier logo]()
$168
One-way flights from Pennsylvania to ArizonaSearch for one-way flight options from Pennsylvania to Arizona. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
Search for one-way flight options from Pennsylvania to Arizona. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Sat 8/159:30 am
IAD
- LAS
Nonstop4h 55m
Frontier
Deal found 7/29![Frontier logo]()
$90
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:00 am
IAD
- LAS
Nonstop5h 04m
United Airlines
Deal found 8/2![United Airlines logo]()
$95
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:00 am
DCA
- LAS
Nonstop5h 07m
American Airlines
Deal found 7/29![American Airlines logo]()
$95
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:58 am
DCA
- LAS
1 stop10h 26m
United Airlines
Deal found 7/29![United Airlines logo]()
$100
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 9/166:00 am
IAD
- LAS
Nonstop4h 58m
Frontier
Deal found 7/31![Frontier logo]()
$105
This Southwest deal was found by Cheapflights users on 7/31. 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 9/18:00 am
DCA
- LAS
1 stop7h 50m
Southwest
Deal found 7/31![Southwest logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/1811:05 am
IAD
- LAS
1 stop13h 39m
Frontier
Deal found 7/29![Frontier logo]()
$110
This Southwest deal was found by Cheapflights users on 7/29. 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 8/254:50 pm
DCA
- LAS
2 stops8h 25m
Southwest
Deal found 7/29![Southwest logo]()
$110
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:00 am
IAD
- LAS
Nonstop5h 04m
United Airlines
Deal found 7/31![United Airlines logo]()
$111
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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.
Tue 9/88:59 am
IAD
- LAS
Nonstop4h 55m
Frontier
Deal found 7/29![Frontier logo]()
$112
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:31 am
IAD
- LAS
1 stop7h 44m
United Airlines
Deal found 7/31![United Airlines logo]()
$115
This Southwest deal was found by Cheapflights users on 7/29. 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.
Fri 8/213:30 pm
DCA
- LAS
1 stop7h 25m
Southwest
Deal found 7/29![Southwest logo]()
$115
Find flight deals from Pennsylvania to Arizona
Keep the following information in mind while searching for Pennsylvania to Arizona flight deals. Data was last updated August 3, 2026.
Round-trip from | $164 (FlightHub) |
|---|---|
One-way from | $90 (Mytrip) |
Popular in | March |
Cheapest in | September |
Average price | $512 |
Good round-trip deal | $396 or less |
Good one-way deal | $201 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Pennsylvania to Arizona 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 3, 2026.
Use the filters below to find and compare flights from Pennsylvania to Arizona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Las Vegas
DCA - LAS
DCALAS
Washington, D.C. Reagan-National
Sat 8/29
12:30 pm-5:50 pm
1 stop8h 20m
Las Vegas Harry Reid Intl
Sat 8/29
12:20 am-11:10 am
1 stop7h 50m
$209
Washington, D.C.Las Vegas
DCA - LAS
DCALAS
Washington, D.C. Reagan-National
Fri 8/28
3:30 pm-7:55 pm
1 stop7h 25m
Las Vegas Harry Reid Intl
Sat 8/29
11:30 pm-8:35 am
1 stop6h 05m
$209
Washington, D.C.Las Vegas
DCA - LAS
DCALAS
Washington, D.C. Reagan-National
Sat 8/29
1:00 pm-4:30 pm
1 stop6h 30m
Las Vegas Harry Reid Intl
Fri 9/4
10:45 pm-9:25 am
1 stop7h 40m
$239
Washington, D.C.Las Vegas
IAD - LAS
IADLAS
Washington, D.C. Dulles Intl
Fri 8/21
5:25 pm-9:59 pm
1 stop7h 34m
Las Vegas Harry Reid Intl
Tue 8/25
7:05 am-4:42 pm
1 stop6h 37m
$257
Washington, D.C.Las Vegas
IAD - LAS
IADLAS
Washington, D.C. Dulles Intl
Tue 8/25
6:00 am-10:50 am
1 stop7h 50m
Las Vegas Harry Reid Intl
Wed 8/26
11:47 am-11:21 pm
1 stop8h 34m
$257
Washington, D.C.Las Vegas
IAD - LAS
IADLAS
Washington, D.C. Dulles Intl
Sat 8/15
12:55 pm-2:59 pm
Nonstop5h 04m
Las Vegas Harry Reid Intl
Sat 8/22
7:15 am-5:37 pm
1 stop7h 22m
$259
Washington, D.C.Las Vegas
DCA - LAS
DCALAS
Washington, D.C. Reagan-National
Tue 11/10
5:35 pm-8:00 pm
Nonstop5h 25m
Las Vegas Harry Reid Intl
Thu 11/12
7:10 am-4:55 pm
1 stop6h 45m
$259
Washington, D.C.Las Vegas
DCA - LAS
DCALAS
Washington, D.C. Reagan-National
Sun 8/16
6:00 am-11:10 am
1 stop8h 10m
Las Vegas Harry Reid Intl
Thu 8/20
12:11 pm-10:13 pm
1 stop7h 02m
$264
Washington, D.C.Las Vegas
IAD - LAS
IADLAS
Washington, D.C. Dulles Intl
Wed 8/19
10:35 am-2:44 pm
1 stop7h 09m
Las Vegas Harry Reid Intl
Sat 8/22
11:55 pm-9:28 am
1 stop6h 33m
$269
Washington, D.C.Las Vegas
IAD - LAS
IADLAS
Washington, D.C. Dulles Intl
Tue 9/22
6:47 pm-11:15 pm
1 stop7h 28m
Las Vegas Harry Reid Intl
Fri 9/25
12:30 am-10:03 am
1 stop6h 33m
$269
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Pennsylvania to Arizona
Have a flexible travel schedule? Discover the best time to fly to Arizona from Pennsylvania with our price prediction graph.
DCA-LAS
IAD-LAS
JFK-LAS
JFK-PHX
LGA-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 Pennsylvania to Arizona
USPA-USAZ
DCA-LAS
IAD-LAS
JFK-LAS
JFK-PHX
What is the cheapest month to book a flight from Pennsylvania to Arizona?
Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Arizona (average of $423). Flying from Pennsylvania to Arizona in July is currently the most expensive (average of $519). 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 PA to AZ?
Find hourly flight availability from Pennsylvania to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 3, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 41% on flights from Pennsylvania to Arizona by exploring options for tickets at noon.
How much does it cost to fly round-trip from Pennsylvania to Arizona?
Airfare is below average for this route at the moment.
Pennsylvania to Arizona flights typically cost between $374 and $590 in August.The cheapest round-trip price found within the last 5 days was $318 on Frontier (Aug 17-Aug 20).
How far ahead should I book a flight from Pennsylvania to Arizona?
The best time to book flights from Pennsylvania to Arizona is 88 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 day to fly from Pennsylvania to Arizona?
Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to Arizona. Price data was last updated on January 3, 2026.
Travelers seeking maximum savings on their Pennsylvania to Arizona flight should consider departing on Friday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Arizona
Get insights into the airlines that provide service to Arizona. 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 Arizona. Reviews last updated August 3, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAllegiant Air from Pennsylvania to Arizona to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
4.0
OkayAlison,May 2024
PIT - DEN
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
4.0
OkayAlison,May 2024
PIT - DEN
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
4.0
OkayAlison,May 2024
PIT - DEN
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
4.0
OkayAlison,May 2024
PIT - DEN
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
4.0
OkayAlison,May 2024
PIT - DEN
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
4.0
OkayAlison,May 2024
PIT - DEN
Related info for your journey
Find useful and relevant information for your journey from Pennsylvania to Arizona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
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Alternative routes for Pennsylvania to Arizona
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Arizona by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pennsylvania to Arizona by cabin class
Find flights from Pennsylvania to Arizona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pennsylvania and Arizona flights
Browse other Pennsylvania and Arizona flight options. Last updated on August 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Arizona
Find the right flight back to Pennsylvania after your stay in Arizona
Pennsylvania to Arizona flights
Consider these flights traveling from Pennsylvania to Arizona.
Top 7 airlines flying from Pennsylvania to Arizona
Discover the top 7 airlines that operate flights from Pennsylvania to Arizona. 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 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$106 | Average$175 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$119 | Average$374 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$121 | Average$288 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$163 | Average$409 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$198 | Average$435 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$268 | Average$534 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$285 | Average$488 | FlexibilityNo cancel fee | On-time63% |