$119+ Cheap flights from Washington, D.C. (WAS) 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — PHX
Jul 23 — Jul 301
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Washington, D.C. to Arizona 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.Cheap flight deals from Washington, D.C. to Arizona
Cheapest
Best
Last-minute
One-way
Cheapest flights from Washington, D.C. to ArizonaExplore the most affordable flight options available from Washington, D.C. to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2026.
Explore the most affordable flight options available from Washington, D.C. to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2026.
This deal was found by Cheapflights users on 6/19. 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.
Mon 9/2110:23 am
BWI
- PHX
1 stop8h 26m
Frontier
Sat 10/310:44 pm
PHX
- BWI
1 stop6h 45m
Frontier
Deal found 6/19![Frontier logo]()
$182
This deal was found by Cheapflights users on 6/19. 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.
Tue 9/225:22 pm
BWI
- PHX
1 stop8h 22m
Frontier
Sat 10/310:44 pm
PHX
- BWI
1 stop6h 45m
Frontier
Deal found 6/19![Frontier logo]()
$187
This deal was found by Cheapflights users on 6/19. 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.
Thu 9/2410:23 am
BWI
- PHX
1 stop8h 26m
Frontier
Sat 10/310:44 pm
PHX
- BWI
1 stop6h 45m
Frontier
Deal found 6/19![Frontier logo]()
$192
This deal was found by Cheapflights users on 6/19. 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.
Wed 9/235:22 pm
BWI
- PHX
1 stop8h 22m
Frontier
Sat 10/310:44 pm
PHX
- BWI
1 stop6h 45m
Frontier
Deal found 6/19![Frontier logo]()
$193
This deal was found by Cheapflights users on 6/19. 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.
Sun 9/205:22 pm
BWI
- PHX
1 stop8h 22m
Frontier
Sat 10/310:44 pm
PHX
- BWI
1 stop6h 45m
Frontier
Deal found 6/19![Frontier logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/289:50 am
IAD
- LAS
Nonstop4h 55m
Frontier
Mon 8/31:24 pm
LAS
- IAD
2 stops30h 31m
Frontier
Deal found 6/22![Frontier logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/289:38 pm
IAD
- LAS
2 stops18h 51m
Frontier
Tue 8/412:46 am
LAS
- IAD
Nonstop4h 34m
Frontier
Deal found 6/22![Frontier logo]()
$222
This Cheapflightsfares deal was found by Cheapflights users on 6/22. 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 8/218:59 am
IAD
- LAS
Nonstop4h 55m
Frontier
Sun 8/2312:30 am
LAS
- IAD
Nonstop4h 34m
Frontier
Deal found 6/22![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 8/119:38 pm
IAD
- LAS
2 stops18h 51m
Frontier
Tue 8/1812:30 am
LAS
- IAD
Nonstop4h 34m
Frontier
Deal found 6/22![Frontier logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/1312:00 pm
IAD
- LAS
2 stops12h 17m
Multiple Airlines
Tue 7/2112:46 am
LAS
- IAD
Nonstop4h 34m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/149:50 am
IAD
- LAS
Nonstop4h 55m
Frontier
Mon 7/2012:59 am
LAS
- IAD
2 stops12h 41m
Frontier
Deal found 6/22![Frontier logo]()
$233
This Super.com deal was found by Cheapflights users on 6/22. 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 7/219:50 am
IAD
- LAS
Nonstop4h 55m
Frontier
Mon 7/2712:46 am
LAS
- IAD
Nonstop4h 34m
Frontier
Deal found 6/22![Frontier logo]()
$234
Best flights from Washington, D.C. to ArizonaDiscover carefully curated flight deals from Washington, D.C. to Arizona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
Discover carefully curated flight deals from Washington, D.C. to Arizona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
This Delta deal was found by Cheapflights users on 6/19. 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.
Mon 8/105:47 pm
IAD
- LAS
1 stop8h 23m
Delta
Thu 8/1311:45 pm
LAS
- IAD
1 stop6h 35m
Delta
Deal found 6/19![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 6/21. 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 8/98:10 pm
IAD
- LAS
Nonstop5h 09m
United Airlines
Thu 8/133:06 pm
LAS
- IAD
1 stop6h 26m
United Airlines
Deal found 6/21![United Airlines logo]()
$272
This Southwest deal was found by Cheapflights users on 6/22. 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 8/311:40 am
DCA
- LAS
1 stop8h 05m
Southwest
Wed 8/56:30 am
LAS
- DCA
1 stop8h 30m
Southwest
Deal found 6/22![Southwest logo]()
$283
This Alaska Airlines deal was found by Cheapflights users on 6/19. 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 9/57:35 pm
IAD
- LAS
1 stop17h 07m
Alaska Airlines
Wed 9/97:00 am
LAS
- IAD
1 stop8h 14m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Wed 8/2610:00 am
DCA
- TUS
1 stop8h 07m
American Airlines
Sat 8/291:17 pm
TUS
- DCA
1 stop7h 41m
American Airlines
Deal found 6/23![American Airlines logo]()
$369
This Sun Country Air deal was found by Cheapflights users on 6/19. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:35 pm
BWI
- PHX
1 stop18h 15m
Sun Country Air
Wed 9/2311:20 am
PHX
- BWI
1 stop20h 56m
Sun Country Air
Deal found 6/19![Sun Country Air logo]()
$425
This Delta deal was found by Cheapflights users on 6/22. 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 8/228:28 am
IAD
- LAS
1 stop8h 51m
Delta
Mon 8/2410:45 pm
LAS
- IAD
1 stop8h 38m
Delta
Deal found 6/22![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 6/18. 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 8/258:28 am
IAD
- LAS
1 stop8h 51m
Delta
Wed 8/265:50 am
LAS
- IAD
1 stop7h 48m
Delta
Deal found 6/18![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Thu 7/167:23 pm
BWI
- LAS
1 stop7h 58m
United Airlines
Mon 7/2011:30 pm
LAS
- BWI
1 stop6h 57m
United Airlines
Deal found 6/17![United Airlines logo]()
$286
This Southwest deal was found by Cheapflights users on 6/18. 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 8/186:55 am
DCA
- LAS
1 stop7h 15m
Southwest
Tue 8/259:45 am
LAS
- DCA
2 stops8h 10m
Southwest
Deal found 6/18![Southwest logo]()
$288
This Delta deal was found by Cheapflights users on 6/18. 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 8/97:19 pm
IAD
- LAS
1 stop8h 21m
Delta
Fri 8/1410:00 pm
LAS
- IAD
1 stop9h 04m
Delta
Deal found 6/18![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 6/21. 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 8/126:10 am
DCA
- LAS
1 stop8h 55m
Southwest
Sun 8/167:55 am
LAS
- DCA
1 stop6h 00m
Southwest
Deal found 6/21![Southwest logo]()
$293
This Delta deal was found by Cheapflights users on 6/17. 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 stop9h 38m
Delta
Sat 8/2910:00 pm
LAS
- IAD
1 stop8h 20m
Delta
Deal found 6/17![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 6/20. 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 10/147:24 pm
IAD
- PHX
1 stop17h 02m
Alaska Airlines
Fri 10/167:24 pm
PHX
- IAD
1 stop19h 29m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 6/18. 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 7/319:25 pm
BWI
- LAS
Nonstop5h 10m
Southwest
Tue 8/412:20 am
LAS
- BWI
1 stop5h 55m
Southwest
Deal found 6/18![Southwest logo]()
$299
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Thu 7/167:23 pm
BWI
- LAS
1 stop7h 58m
United Airlines
Fri 7/178:29 pm
LAS
- BWI
1 stop7h 45m
United Airlines
Deal found 6/19![United Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 6/19. 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.
Mon 8/245:47 pm
IAD
- LAS
1 stop8h 23m
Delta
Tue 8/2510:00 pm
LAS
- IAD
1 stop8h 20m
Delta
Deal found 6/19![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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 8/57:53 pm
IAD
- LAS
1 stop17h 38m
Alaska Airlines
Mon 8/107:21 pm
LAS
- IAD
1 stop20h 24m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Mon 8/105:50 pm
IAD
- PHX
Nonstop4h 56m
United Airlines
Mon 8/172:26 pm
PHX
- IAD
1 stop7h 18m
United Airlines
Deal found 6/20![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 6/17. 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 8/276:20 pm
BWI
- LAS
1 stop7h 50m
Delta
Mon 8/318:16 am
LAS
- BWI
1 stop8h 09m
Delta
Deal found 6/17![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 6/19. 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 7/255:25 pm
BWI
- LAS
1 stop6h 25m
Southwest
Sat 8/14:30 pm
LAS
- BWI
Nonstop4h 40m
Southwest
Deal found 6/19![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 6/19. 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.
Mon 7/135:00 pm
BWI
- LAS
1 stop8h 35m
Delta
Thu 7/167:55 pm
LAS
- BWI
1 stop7h 05m
Delta
Deal found 6/19![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 6/17. 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 8/86:05 am
DCA
- LAS
2 stops9h 15m
Southwest
Tue 8/116:45 am
LAS
- DCA
1 stop7h 05m
Southwest
Deal found 6/17![Southwest logo]()
$320
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Thu 8/1310:30 am
DCA
- LAS
1 stop7h 14m
United Airlines
Sun 8/1611:55 pm
LAS
- DCA
1 stop7h 04m
United Airlines
Deal found 6/17![United Airlines logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 6/20. 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.
Sun 10/189:35 am
IAD
- PHX
1 stop10h 02m
Alaska Airlines
Thu 10/227:36 am
PHX
- IAD
1 stop7h 17m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$415
This Southwest deal was found by Cheapflights users on 6/17. 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 8/275:20 pm
DCA
- LAS
1 stop7h 25m
Southwest
Mon 8/318:45 am
LAS
- DCA
2 stops7h 55m
Southwest
Deal found 6/17![Southwest logo]()
$324
This United Airlines deal was found by Cheapflights users on 6/21. 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 8/2810:25 am
BWI
- LAS
2 stops12h 39m
United Airlines
Sun 8/3011:55 pm
LAS
- BWI
1 stop7h 14m
United Airlines
Deal found 6/21![United Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Sat 8/296:09 am
IAD
- FLG
1 stop8h 45m
American Airlines
Wed 9/27:00 am
FLG
- IAD
2 stops8h 27m
American Airlines
Deal found 6/21![American Airlines logo]()
$573
This Delta deal was found by Cheapflights users on 6/17. 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 7/115:28 pm
IAD
- LAS
1 stop8h 07m
Delta
Wed 7/1511:27 am
LAS
- IAD
1 stop8h 46m
Delta
Deal found 6/17![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 6/17. 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 9/129:00 am
IAD
- LAS
Nonstop5h 04m
United Airlines
Sat 9/1911:57 pm
LAS
- IAD
Nonstop4h 33m
United Airlines
Deal found 6/17![United Airlines logo]()
$375
Last-minute flights from Washington, D.C. to ArizonaDiscover last-minute flight deals from Washington, D.C. to Arizona. Data last updated June 23, 2026 and is based on user searches.
Discover last-minute flight deals from Washington, D.C. to Arizona. Data last updated June 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/1312:00 pm
IAD
- LAS
2 stops12h 17m
Multiple Airlines
Tue 7/2112:46 am
LAS
- IAD
Nonstop4h 34m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$229
This Super.com deal was found by Cheapflights users on 6/22. 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.
Mon 7/139:50 am
IAD
- LAS
Nonstop4h 55m
Frontier
Sat 7/186:40 am
LAS
- IAD
1 stop6h 54m
Frontier
Deal found 6/22![Frontier logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/139:50 am
IAD
- LAS
Nonstop4h 55m
Frontier
Thu 7/236:00 am
LAS
- IAD
1 stop9h 01m
Frontier
Deal found 6/22![Frontier logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/149:50 am
IAD
- LAS
Nonstop4h 55m
Frontier
Mon 7/2012:59 am
LAS
- IAD
2 stops12h 41m
Frontier
Deal found 6/22![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/149:50 am
IAD
- LAS
Nonstop4h 55m
Frontier
Sat 7/186:40 am
LAS
- IAD
1 stop6h 54m
Frontier
Deal found 6/22![Frontier logo]()
$239
This Frontier deal was found by Cheapflights users on 6/22. 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.
Tue 7/149:50 am
IAD
- LAS
Nonstop4h 55m
Frontier
Thu 7/236:00 am
LAS
- IAD
1 stop9h 01m
Frontier
Deal found 6/22![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 7/146:35 am
BWI
- LAS
1 stop8h 54m
Frontier
Tue 7/219:42 pm
LAS
- BWI
1 stop8h 12m
Frontier
Deal found 6/18![Frontier logo]()
$246
This Frontier deal was found by Cheapflights users on 6/22. 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.
Wed 7/159:50 am
IAD
- LAS
Nonstop4h 55m
Frontier
Mon 7/2012:46 am
LAS
- IAD
Nonstop4h 34m
Frontier
Deal found 6/22![Frontier logo]()
$236
This Super.com deal was found by Cheapflights users on 6/22. 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 7/219:50 am
IAD
- LAS
Nonstop4h 55m
Frontier
Mon 7/2712:46 am
LAS
- IAD
Nonstop4h 34m
Frontier
Deal found 6/22![Frontier logo]()
$234
This Cheapflightsfares deal was found by Cheapflights users on 6/22. 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 7/259:30 am
IAD
- LAS
Nonstop4h 55m
Frontier
Thu 7/3012:27 pm
LAS
- IAD
1 stop27h 06m
Frontier
Deal found 6/22![Frontier logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/289:50 am
IAD
- LAS
Nonstop4h 55m
Frontier
Mon 8/31:24 pm
LAS
- IAD
2 stops30h 31m
Frontier
Deal found 6/22![Frontier logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/289:38 pm
IAD
- LAS
2 stops18h 51m
Frontier
Tue 8/412:46 am
LAS
- IAD
Nonstop4h 34m
Frontier
Deal found 6/22![Frontier logo]()
$222
One-way flights from Washington, D.C. to ArizonaSearch for one-way flight options from Washington, D.C. to Arizona. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
Search for one-way flight options from Washington, D.C. to Arizona. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 9/76:45 am
BWI
- PHX
1 stop7h 29m
Frontier
Deal found 6/21![Frontier logo]()
$119
This Super.com deal was found by Cheapflights users on 6/22. 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 8/196:45 am
BWI
- PHX
1 stop7h 29m
Frontier
Deal found 6/22![Frontier logo]()
$123
This Frontier deal was found by Cheapflights users on 6/18. 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.
Wed 8/124:44 pm
BWI
- LAS
1 stop8h 14m
Frontier
Deal found 6/18![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/59:37 pm
BWI
- LAS
2 stops26h 06m
Frontier
Deal found 6/21![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/159:37 pm
BWI
- LAS
2 stops26h 06m
Frontier
Deal found 6/21![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 7/119:49 am
BWI
- PHX
1 stop14h 04m
Frontier
Deal found 6/18![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/229:37 pm
BWI
- LAS
2 stops26h 06m
Frontier
Deal found 6/21![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 9/159:24 am
BWI
- PHX
2 stops16h 20m
Frontier
Deal found 6/21![Frontier logo]()
$127
This Priceline deal was found by Cheapflights users on 6/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/14:44 pm
BWI
- LAS
1 stop8h 14m
Frontier
Deal found 6/21![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 7/169:28 pm
BWI
- PHX
1 stop16h 02m
Frontier
Deal found 6/18![Frontier logo]()
$128
This Delta deal was found by Cheapflights users on 6/22. 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 7/315:27 pm
BWI
- LAS
1 stop7h 31m
Delta
Deal found 6/22![Delta logo]()
$129
This Super.com deal was found by Cheapflights users on 6/22. 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 7/149:49 am
BWI
- PHX
1 stop14h 04m
Frontier
Deal found 6/22![Frontier logo]()
$129
Find flight deals from Washington, D.C. to Arizona
Keep the following information in mind while searching for Washington, D.C. to Arizona flight deals. Data was last updated June 23, 2026.
Round-trip from | $182 |
|---|---|
One-way from | $119 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $528 |
Good round-trip deal | $437 or less |
Good one-way deal | $261 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. 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 June 23, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Arizona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Las Vegas
IAD - LAS
IADLAS
Washington, D.C. Dulles Intl
Mon 8/10
5:47 pm-11:10 pm
1 stop8h 23m
Las Vegas Harry Reid Intl
Thu 8/13
11:45 pm-9:20 am
1 stop6h 35m
$257
Washington, D.C.Las Vegas
IAD - LAS
IADLAS
Washington, D.C. Dulles Intl
Sat 8/22
8:28 am-2:19 pm
1 stop8h 51m
Las Vegas Harry Reid Intl
Mon 8/24
10:45 pm-10:23 am
1 stop8h 38m
$257
Washington, D.C.Las Vegas
IAD - LAS
IADLAS
Washington, D.C. Dulles Intl
Tue 8/25
8:28 am-2:19 pm
1 stop8h 51m
Las Vegas Harry Reid Intl
Wed 8/26
5:50 am-4:38 pm
1 stop7h 48m
$257
Washington, D.C.Las Vegas
IAD - LAS
IADLAS
Washington, D.C. Dulles Intl
Sun 8/9
7:19 pm-12:40 am
1 stop8h 21m
Las Vegas Harry Reid Intl
Fri 8/14
10:00 pm-10:04 am
1 stop9h 04m
$257
Washington, D.C.Las Vegas
IAD - LAS
IADLAS
Washington, D.C. Dulles Intl
Tue 8/25
6:00 am-12:38 pm
1 stop9h 38m
Las Vegas Harry Reid Intl
Sat 8/29
10:00 pm-9:20 am
1 stop8h 20m
$257
Washington, D.C.Las Vegas
IAD - LAS
IADLAS
Washington, D.C. Dulles Intl
Mon 8/24
5:47 pm-11:10 pm
1 stop8h 23m
Las Vegas Harry Reid Intl
Tue 8/25
10:00 pm-9:20 am
1 stop8h 20m
$257
BaltimoreLas Vegas
BWI - LAS
BWILAS
Baltimore/Washington
Thu 8/27
6:20 pm-11:10 pm
1 stop7h 50m
Las Vegas Harry Reid Intl
Mon 8/31
8:16 am-7:25 pm
1 stop8h 09m
$257
BaltimoreLas Vegas
BWI - LAS
BWILAS
Baltimore/Washington
Mon 7/13
5:00 pm-10:35 pm
1 stop8h 35m
Las Vegas Harry Reid Intl
Thu 7/16
7:55 pm-6:00 am
1 stop7h 05m
$257
Washington, D.C.Las Vegas
IAD - LAS
IADLAS
Washington, D.C. Dulles Intl
Sun 8/9
8:10 pm-10:19 pm
Nonstop5h 09m
Las Vegas Harry Reid Intl
Thu 8/13
3:06 pm-12:32 am
1 stop6h 26m
$272
Washington, D.C.Las Vegas
DCA - LAS
DCALAS
Washington, D.C. Reagan-National
Mon 8/3
11:40 am-4:45 pm
1 stop8h 05m
Las Vegas Harry Reid Intl
Wed 8/5
6:30 am-6:00 pm
1 stop8h 30m
$283
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Washington, D.C. to Arizona
Have a flexible travel schedule? Discover the best time to fly to Arizona from Washington, D.C. with our price prediction graph.
IAD-LAS
DCA-LAS
DCA-TUS
BWI-PHX
BWI-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 Washington, D.C. to Arizona
WAS-USAZ
IAD-LAS
DCA-LAS
DCA-TUS
BWI-PHX
What is the cheapest month to book a flight from Washington, D.C. to Arizona?
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Arizona (average of $108). Flying from Washington, D.C. to Arizona in June is currently the most expensive (average of $1,096). 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 WAS to AZ?
Find hourly flight availability from Washington, D.C. 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 June 23, 2026.
It’s typically best to fly out from Washington, D.C. to Arizona in the morning. Doing so could potentially save you 8% on the flight price compared to flying in the evening, which is usually more expensive.
Weekly flight availability from Washington, D.C. to Arizona
Explore weekly flight availability from Washington, D.C. to Arizona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 23, 2026.
The most flights from WAS to USAZ are scheduled on a Saturday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).
How much does it cost to fly round-trip from Washington, D.C. to Arizona?
How far ahead should I book a flight from Washington, D.C. to Arizona?
To ensure you get the cheapest price possible for a flight from Washington, D.C. to Arizona, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Washington, D.C. to Arizona?
Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Arizona. Price data was last updated on June 20, 2026.
Travelers seeking maximum savings on their Washington, D.C. to Arizona flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday at noon 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 June 23, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to Arizona, such as Southwest,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Washington, D.C. 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 Washington, D.C. to Arizona by cabin class
Find flights from Washington, D.C. to Arizona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Washington, D.C. and Arizona flights
Browse other Washington, D.C. and Arizona flight options. Last updated on June 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Washington, D.C. to Arizona flights
Consider these flights traveling from Washington, D.C. to Arizona.
Top 7 airlines flying from Washington, D.C. to Arizona
Discover the top 7 airlines that operate flights from Washington, D.C. 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 June 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$131 | Average$269 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$160 | Average$432 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$216 | Average$362 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$227 | Average$437 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$566 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$229 | Average$496 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$252 | Average$326 | FlexibilityNo cancel fee | On-time75% |