$183+ Cheap flights from Dulles Intl (IAD) to Arizona
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PHX
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl to Arizona with Cheapflights
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Cheapest flights from Dulles Intl to ArizonaExplore the most affordable flight options available from Dulles Intl to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Dulles Intl to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/198:20 am -
Nonstop5h 13m
Tue 11/242:50 pm -
1 stop6h 25m
Deal found 10/27![United Airlines logo]()
$372
This Frontier deal was found by Cheapflights users on 10/27. 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 11/276:05 am -
2 stops16h 51m
Tue 12/16:45 am -
2 stops11h 27m
Deal found 10/27![Frontier logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 12/16:42 pm -
1 stop17h 45m
Sat 12/58:05 am -
1 stop7h 34m
Deal found 10/27![Alaska Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/278:20 am -
Nonstop5h 13m
Fri 12/48:00 am -
1 stop7h 32m
Deal found 10/28![United Airlines logo]()
$375
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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 11/281:09 pm -
1 stop24h 16m
Wed 12/911:36 am -
1 stop6h 34m
Deal found 10/27![Frontier logo]()
$376
This Frontier deal was found by Cheapflights users on 10/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1810:59 pm -
2 stops22h 47m
Tue 12/225:30 am -
2 stops13h 41m
Deal found 10/29![Frontier logo]()
$377
This Frontier deal was found by Cheapflights users on 10/27. 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 11/259:56 pm -
2 stops19h 17m
Wed 12/210:03 pm -
2 stops20h 09m
Deal found 10/27![Frontier logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/116:42 pm -
1 stop17h 45m
Mon 1/117:50 pm -
1 stop20h 00m
Deal found 10/28![Alaska Airlines logo]()
$379
This Expedia deal was found by Cheapflights users on 10/28. 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 11/1612:31 pm -
1 stop13h 24m
Thu 11/198:00 am -
1 stop7h 40m
Deal found 10/28![Multiple Airlines logo]()
$380
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Thu 11/266:50 am -
2 stops16h 05m
Mon 11/302:08 pm -
2 stops19h 03m
Deal found 10/29![Frontier logo]()
$381
This Delta deal was found by Cheapflights users on 10/28. 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 12/125:27 pm -
1 stop8h 11m
Sat 12/1912:55 pm -
1 stop8h 38m
Deal found 10/28![Delta logo]()
$382
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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.
Wed 11/259:35 pm -
1 stop14h 20m
Mon 11/303:11 pm -
1 stop11h 59m
Deal found 10/30![Frontier logo]()
$383
Best flights from Dulles Intl to ArizonaDiscover carefully curated flight deals from Dulles Intl to Arizona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Dulles Intl to Arizona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/198:20 am -
Nonstop5h 13m
Sun 11/227:45 pm -
1 stop7h 34m
Deal found 10/27![United Airlines logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 10/25. 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 1/276:53 pm -
1 stop18h 30m
Wed 2/37:49 am -
1 stop8h 01m
Deal found 10/25![Alaska Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 10/25. 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 1/66:01 am -
2 stops10h 03m
Tue 1/124:33 pm -
1 stop6h 18m
Deal found 10/25![Delta logo]()
$434
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/87:18 am -
1 stop7h 34m
Sat 12/121:22 pm -
1 stop8h 08m
Deal found 10/26![American Airlines logo]()
$554
This United Airlines deal was found by Cheapflights users on 10/28. 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 1/612:53 pm -
Nonstop5h 14m
Thu 1/1410:00 am -
Nonstop4h 17m
Deal found 10/28![United Airlines logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/285:30 pm -
2 stops27h 38m
Mon 2/112:05 pm -
1 stop27h 45m
Deal found 10/29![Alaska Airlines logo]()
$416
This United Airlines deal was found by Cheapflights users on 10/26. 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 1/1312:43 pm -
1 stop7h 38m
Sun 1/1710:00 am -
Nonstop4h 17m
Deal found 10/26![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 10/26. 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 11/1112:35 pm -
1 stop10h 30m
Mon 11/1611:35 pm -
1 stop7h 34m
Deal found 10/26![Delta logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/26. 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 2/194:05 pm -
1 stop8h 54m
Tue 2/239:45 am -
Nonstop4h 22m
Deal found 10/26![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 10/27. 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 12/43:00 pm -
2 stops9h 39m
Sun 12/61:33 pm -
1 stop8h 03m
Deal found 10/27![Delta logo]()
$461
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/205:46 pm -
Nonstop5h 18m
Mon 11/2311:59 pm -
Nonstop4h 09m
Deal found 10/29![United Airlines logo]()
$422
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/97:14 am -
1 stop7h 38m
Mon 12/141:22 pm -
1 stop8h 08m
Deal found 10/28![American Airlines logo]()
$601
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 3/125:46 pm -
Nonstop5h 16m
Tue 3/1612:30 pm -
1 stop7h 01m
Deal found 10/29![United Airlines logo]()
$430
This Delta deal was found by Cheapflights users on 10/25. 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 11/115:00 pm -
1 stop8h 06m
Mon 11/165:50 pm -
2 stops13h 19m
Deal found 10/25![Delta logo]()
$560
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/210:46 am -
2 stops9h 53m
Tue 12/81:22 pm -
1 stop8h 08m
Deal found 10/26![American Airlines logo]()
$623
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 2/1712:50 pm -
Nonstop5h 16m
Fri 2/193:10 pm -
Nonstop4h 19m
Deal found 10/29![United Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 10/28. 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 11/125:00 pm -
1 stop8h 06m
Thu 11/191:56 pm -
1 stop7h 25m
Deal found 10/28![Delta logo]()
$587
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 12/147:14 am -
1 stop7h 38m
Thu 1/141:22 pm -
1 stop7h 33m
Deal found 10/26![American Airlines logo]()
$648
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/1912:55 pm -
Nonstop5h 13m
Thu 11/1911:59 pm -
Nonstop4h 09m
Deal found 10/25![United Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 10/26. 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 11/135:00 pm -
1 stop8h 06m
Mon 11/165:40 pm -
2 stops13h 29m
Deal found 10/26![Delta logo]()
$591
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/259:33 am -
2 stops16h 26m
Wed 12/26:30 am -
1 stop7h 16m
Deal found 10/28![American Airlines logo]()
$668
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 11/1812:40 pm -
1 stop7h 39m
Mon 11/232:30 pm -
1 stop6h 45m
Deal found 10/29![United Airlines logo]()
$471
This Delta deal was found by Cheapflights users on 10/29. 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 11/46:13 am -
1 stop7h 11m
Tue 11/103:01 pm -
1 stop7h 40m
Deal found 10/29![Delta logo]()
$629
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 11/132:42 pm -
1 stop9h 45m
Tue 11/177:15 am -
1 stop6h 33m
Deal found 10/28![American Airlines logo]()
$807
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 1/98:15 am -
1 stop7h 26m
Tue 1/1212:20 pm -
2 stops17h 15m
Deal found 10/29![United Airlines logo]()
$606
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/310:44 am -
2 stops10h 57m
Sat 11/77:15 am -
1 stop6h 33m
Deal found 10/25![American Airlines logo]()
$950
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/1010:44 am -
2 stops13h 43m
Sat 11/147:15 am -
1 stop6h 33m
Deal found 10/26![American Airlines logo]()
$950
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/246:39 am -
1 stop9h 21m
Mon 11/305:30 pm -
2 stops20h 30m
Deal found 10/28![United Airlines logo]()
$734
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/114:39 pm -
1 stop7h 48m
Sun 11/1512:48 pm -
2 stops9h 06m
Deal found 10/27![American Airlines logo]()
$972
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/215:44 pm -
2 stops19h 02m
Sat 11/288:12 pm -
2 stops10h 47m
Deal found 10/26![American Airlines logo]()
$1,117
Last-minute flights from Dulles Intl to ArizonaDiscover last-minute flight deals from Dulles Intl to Arizona. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Arizona. Data last updated October 30, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 10/25. 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.
Thu 11/512:31 pm -
1 stop13h 24m
Mon 11/97:32 pm -
2 stops26h 11m
Deal found 10/25![Frontier logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 11/77:46 am -
1 stop11h 55m
Wed 11/184:58 pm -
1 stop10h 46m
Deal found 10/28![Alaska Airlines logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 11/156:46 pm -
1 stop17h 51m
Thu 11/198:00 am -
1 stop7h 40m
Deal found 10/27![Alaska Airlines logo]()
$384
This Expedia deal was found by Cheapflights users on 10/28. 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 11/1612:31 pm -
1 stop13h 24m
Thu 11/198:00 am -
1 stop7h 40m
Deal found 10/28![Multiple Airlines logo]()
$380
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/198:20 am -
Nonstop5h 13m
Sun 11/227:45 pm -
1 stop7h 34m
Deal found 10/27![United Airlines logo]()
$372
This Frontier deal was found by Cheapflights users on 10/27. 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 11/259:56 pm -
2 stops19h 17m
Tue 12/16:45 am -
2 stops11h 27m
Deal found 10/27![Frontier logo]()
$378
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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.
Wed 11/259:35 pm -
1 stop14h 20m
Mon 11/303:11 pm -
1 stop11h 59m
Deal found 10/30![Frontier logo]()
$383
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Thu 11/266:50 am -
2 stops16h 05m
Mon 11/302:08 pm -
2 stops19h 03m
Deal found 10/29![Frontier logo]()
$381
This Frontier deal was found by Cheapflights users on 10/27. 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 11/276:05 am -
2 stops16h 51m
Tue 12/16:45 am -
2 stops11h 27m
Deal found 10/27![Frontier logo]()
$373
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/278:20 am -
Nonstop5h 13m
Fri 12/48:00 am -
1 stop7h 32m
Deal found 10/28![United Airlines logo]()
$375
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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 11/281:09 pm -
1 stop24h 16m
Wed 12/911:36 am -
1 stop6h 34m
Deal found 10/27![Frontier logo]()
$376
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/281:09 pm -
1 stop7h 40m
Sat 12/1211:36 am -
1 stop6h 34m
Deal found 10/28![Frontier logo]()
$379
One-way flights from Dulles Intl to ArizonaSearch for one-way flight options from Dulles Intl to Arizona. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Dulles Intl to Arizona. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/236:10 am -
1 stop9h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$183
This Delta deal was found by Cheapflights users on 10/29. 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 12/96:00 am -
1 stop9h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Delta logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 12/2310:59 pm -
2 stops24h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$191
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 1/29:10 pm -
1 stop16h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$193
This United Airlines deal was found by Cheapflights users on 10/27. 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 12/35:55 pm -
Nonstop5h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 12/2410:59 pm -
2 stops12h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$195
This Frontier deal was found by Cheapflights users on 10/27. 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.
Thu 1/1410:57 pm -
2 stops14h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$196
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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.
Sun 11/1512:31 pm -
1 stop13h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$199
This United Airlines deal was found by Cheapflights users on 10/28. 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 1/912:53 pm -
Nonstop5h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/56:07 pm -
2 stops40h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$202
This Super.com deal was found by Cheapflights users on 10/25. 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 12/218:16 pm -
1 stop12h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$203
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/66:53 pm -
1 stop18h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Alaska Airlines logo]()
$205
Find flight deals from Dulles Intl to Arizona
Keep the following information in mind while searching for Dulles Intl to Arizona flight deals. Data was last updated October 30, 2026.
Round-trip from | $372 (United Airlines) |
|---|---|
One-way from | $183 (United Airlines) |
Popular in | March |
Cheapest in | January |
Average price | $484 |
Good round-trip deal | $467 or less |
Good one-way deal | $287 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Arizona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Tucson
IAD Washington, D.C. Dulles Intl - TUS Tucson
IADTUS
Washington, D.C. Dulles Intl
Mon 11/23
6:10 am-1:24 pm
1 stop9h 14m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$183
Washington, D.C.Tucson
IAD Washington, D.C. Dulles Intl - TUS Tucson
IADTUS
Washington, D.C. Dulles Intl
Wed 12/9
6:00 am-1:53 pm
1 stop9h 53m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$188
Washington, D.C.Phoenix
IAD Washington, D.C. Dulles Intl - PHX Phoenix Sky Harbor Intl
IADPHX
Washington, D.C. Dulles Intl
Tue 12/1
7:06 pm-12:28 am
1 stop7h 22m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$210
Washington, D.C.Phoenix
IAD Washington, D.C. Dulles Intl - PHX Phoenix Sky Harbor Intl
IADPHX
Washington, D.C. Dulles Intl
Wed 1/13
8:15 am-2:03 pm
1 stop7h 48m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$210
Washington, D.C.Tucson
IAD Washington, D.C. Dulles Intl - TUS Tucson
IADTUS
Washington, D.C. Dulles Intl
Wed 12/9
4:39 pm-10:28 pm
1 stop7h 49m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$215
Washington, D.C.Tucson
IAD Washington, D.C. Dulles Intl - TUS Tucson
IADTUS
Washington, D.C. Dulles Intl
Wed 1/20
2:11 pm-9:35 pm
1 stop9h 24m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$215
Washington, D.C.Phoenix
IAD Washington, D.C. Dulles Intl - PHX Phoenix Sky Harbor Intl
IADPHX
Washington, D.C. Dulles Intl
Wed 12/30
9:00 am-12:14 pm
Nonstop5h 14m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$215
Washington, D.C.Phoenix
IAD Washington, D.C. Dulles Intl - PHX Phoenix Sky Harbor Intl
IADPHX
Washington, D.C. Dulles Intl
Thu 11/19
6:00 am-1:51 pm
1 stop9h 51m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$229
Quickest round-trip
Washington, D.C.Phoenix
IAD Washington, D.C. Dulles Intl - PHX Phoenix Sky Harbor Intl
IADPHX
Washington, D.C. Dulles Intl
Thu 11/26
12:55 pm-4:08 pm
Nonstop5h 13m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$234
Washington, D.C.Phoenix
IAD Washington, D.C. Dulles Intl - PHX Phoenix Sky Harbor Intl
IADPHX
Washington, D.C. Dulles Intl
Thu 1/14
10:05 am-9:40 pm
2 stops13h 35m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$275
Showing 1-10 of 50 resultsSorted by cheapest first
Best time to book a flight from Dulles Intl to Arizona
Have a flexible travel schedule? Discover the best time to fly to Arizona from Dulles Intl with our price prediction graph.
IAD-PHX
IAD-TUS
IAD-FLG
IAD-YUM
IAD-PRC
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. Dulles Intl Airport to Arizona
IAD-USAZ
IAD-PHX
IAD-TUS
IAD-FLG
IAD-YUM
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Arizona?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Arizona (average of $440). Flying from Washington, D.C. Dulles Intl Airport to Arizona in March is currently the most expensive (average of $575). 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 IAD to AZ?
Find hourly flight availability from Dulles Intl 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 October 30, 2026.
One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Arizona is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 12% on airfare.
How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Arizona?
Airfare is below average for this route at the moment.
Washington, D.C. Dulles Intl Airport to Arizona flights typically cost between $399 and $591 in November.The cheapest round-trip price found within the last 5 days was $372 on United Airlines (Nov 19-Nov 22).
How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Arizona?
The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Arizona may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Arizona?
Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Arizona. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Arizona flight should consider departing on Tuesday 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 October 30, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Washington, D.C. Dulles Intl Airport to Arizona by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.4
Overall
7.9
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Overall
7.9
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Overall
7.9
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Overall
7.9
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Overall
7.9
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Overall
7.9
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Arizona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Dulles Intl to Arizona
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Complete your trip
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Dulles Intl and Arizona flights
Browse other Dulles Intl and Arizona flight options. Last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Dulles Intl to Arizona flights
Consider these flights traveling from Dulles Intl to Arizona.
Top 5 airlines flying from Dulles Intl to Arizona
Discover the top 5 airlines that operate flights from Dulles Intl 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$317 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$247 | Average$433 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$277 | Average$526 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$326 | Average$490 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$358 | Average$607 | FlexibilityNo cancel fee | On-time71% |