$85+ Cheap flights from Phoenix to Washington
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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SEA
Jul 26 — Aug 21
Round-trip
1 adult, Economy
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Cheapest flights from Phoenix to WashingtonExplore the most affordable flight options available from Phoenix to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2026.
Explore the most affordable flight options available from Phoenix to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:05 am
PHX
- BLI
1 stop6h 36m
Multiple Airlines
Fri 9/112:01 pm
BLI
- PHX
1 stop20h 48m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$200
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 7/2111:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Tue 7/2812:35 pm
SEA
- PHX
1 stop10h 57m
Frontier
Deal found 6/21![Frontier logo]()
$202
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.
Thu 7/302:16 pm
PHX
- BLI
2 stops18h 23m
Multiple Airlines
Mon 8/33:42 pm
BLI
- PHX
1 stop21h 17m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$203
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 8/1111:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Mon 8/249:29 pm
SEA
- PHX
1 stop15h 30m
Frontier
Deal found 6/21![Frontier logo]()
$206
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 7/2111:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Wed 8/1212:26 pm
SEA
- PHX
2 stops10h 39m
Frontier
Deal found 6/21![Frontier logo]()
$207
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.
Sat 8/1511:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Fri 8/289:29 pm
SEA
- PHX
1 stop15h 19m
Frontier
Deal found 6/21![Frontier logo]()
$208
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Wed 8/267:06 pm
SEA
- PHX
1 stop12h 34m
Frontier
Deal found 6/21![Frontier logo]()
$210
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.
Sat 7/2511:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Tue 7/2812:35 pm
SEA
- PHX
1 stop10h 57m
Frontier
Deal found 6/22![Frontier logo]()
$216
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:35 am
PHX
- SEA
1 stop6h 16m
Multiple Airlines
Sat 7/257:17 am
SEA
- PHX
Nonstop3h 03m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$218
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 7/1511:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Wed 8/267:06 pm
SEA
- PHX
1 stop12h 34m
Frontier
Deal found 6/22![Frontier logo]()
$220
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.
Sun 8/236:35 am
PHX
- SEA
1 stop6h 47m
Frontier
Fri 8/289:29 pm
SEA
- PHX
1 stop15h 19m
Frontier
Deal found 6/21![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.
Thu 8/69:58 pm
PHX
- BLI
1 stop11h 09m
Multiple Airlines
Mon 8/103:52 pm
BLI
- PHX
1 stop21h 07m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$221
Best flights from Phoenix to WashingtonDiscover carefully curated flight deals from Phoenix to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 26, 2026.
Discover carefully curated flight deals from Phoenix to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 26, 2026.
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:06 pm
PHX
- SEA
Nonstop3h 08m
Alaska Airlines
Fri 8/289:18 pm
SEA
- PHX
1 stop19h 30m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$237
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am
PHX
- SEA
Nonstop3h 18m
Delta
Wed 11/411:45 am
SEA
- PHX
Nonstop2h 58m
Delta
Deal found 6/23![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 6/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:45 am
PHX
- GEG
2 stops7h 20m
Southwest
Mon 9/143:40 pm
GEG
- PHX
2 stops6h 45m
Southwest
Deal found 6/25![Southwest logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Fri 8/79:18 am
PHX
- PSC
2 stops10h 53m
Multiple Airlines
Sun 8/92:45 pm
PSC
- PHX
1 stop25h 08m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$289
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:00 am
PHX
- SEA
2 stops8h 30m
United Airlines
Fri 7/177:00 am
SEA
- PHX
1 stop5h 14m
United Airlines
Deal found 6/22![United Airlines logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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 8/2511:01 am
PHX
- PAE
Nonstop3h 07m
Alaska Airlines
Wed 8/267:02 am
PAE
- PHX
Nonstop2h 57m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$247
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 am
PHX
- PDX
1 stop6h 15m
Delta
Sat 9/195:10 pm
PDX
- PHX
1 stop5h 03m
Delta
Deal found 6/21![Delta logo]()
$267
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:02 am
PHX
- SEA
Nonstop3h 07m
Alaska Airlines
Wed 8/2610:18 am
SEA
- PHX
1 stop8h 49m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$255
This Southwest deal was found by Cheapflights users on 6/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:25 pm
PHX
- SEA
1 stop5h 20m
Southwest
Sat 10/38:00 am
SEA
- PHX
2 stops7h 50m
Southwest
Deal found 6/25![Southwest logo]()
$292
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.
Tue 7/286:59 am
PHX
- SEA
Nonstop3h 06m
Delta
Sat 8/18:25 am
SEA
- PHX
Nonstop2h 55m
Delta
Deal found 6/22![Delta logo]()
$277
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:48 pm
PHX
- PAE
Nonstop3h 04m
Alaska Airlines
Sat 9/267:02 am
PAE
- PHX
Nonstop2h 57m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 6/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:40 pm
PHX
- SEA
Nonstop3h 05m
Southwest
Sun 10/116:30 am
SEA
- PHX
Nonstop2h 45m
Southwest
Deal found 6/25![Southwest logo]()
$292
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 7/2512:15 pm
PHX
- SEA
Nonstop3h 10m
Delta
Wed 7/296:30 pm
SEA
- PHX
Nonstop2h 59m
Delta
Deal found 6/22![Delta logo]()
$277
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:55 pm
PHX
- PAE
Nonstop3h 04m
Alaska Airlines
Mon 8/247:02 am
PAE
- PHX
Nonstop2h 57m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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.
Mon 9/147:02 am
PHX
- PAE
1 stop4h 39m
Alaska Airlines
Mon 9/143:06 pm
PAE
- PHX
Nonstop2h 57m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$262
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/83:50 pm
PHX
- PDX
2 stops6h 58m
United Airlines
Wed 7/1511:16 am
PDX
- PHX
2 stops6h 43m
United Airlines
Deal found 6/23![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 6/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/73:55 pm
PHX
- SEA
1 stop5h 55m
Southwest
Mon 8/105:30 am
SEA
- PHX
2 stops7h 20m
Southwest
Deal found 6/25![Southwest logo]()
$322
This Delta deal was found by Cheapflights users on 6/25. 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.
Mon 7/136:59 am
PHX
- SEA
Nonstop3h 06m
Delta
Sat 8/158:25 am
SEA
- PHX
Nonstop2h 52m
Delta
Deal found 6/25![Delta logo]()
$322
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:05 pm
PHX
- GEG
Nonstop2h 45m
Southwest
Thu 12/317:40 am
GEG
- PHX
2 stops9h 25m
Southwest
Deal found 6/23![Southwest logo]()
$322
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:23 pm
PHX
- PAE
Nonstop3h 00m
Alaska Airlines
Mon 8/172:52 pm
PAE
- PHX
Nonstop2h 58m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 6/24. 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 8/45:45 am
PHX
- GEG
1 stop6h 05m
Southwest
Sat 8/85:45 am
GEG
- PHX
2 stops8h 25m
Southwest
Deal found 6/24![Southwest logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 6/25. 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.
Tue 8/42:23 pm
PHX
- PAE
Nonstop3h 00m
Alaska Airlines
Sat 8/810:36 am
PAE
- PHX
Nonstop2h 58m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 6/25. 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.
Mon 8/177:00 am
PHX
- PAE
1 stop4h 53m
Alaska Airlines
Sun 8/237:02 am
PAE
- PHX
Nonstop2h 57m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$277
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:10 am
PHX
- GEG
2 stops9h 05m
Southwest
Mon 8/103:40 pm
GEG
- PHX
2 stops7h 45m
Southwest
Deal found 6/23![Southwest logo]()
$337
This Southwest deal was found by Cheapflights users on 6/24. 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 8/205:40 am
PHX
- GEG
1 stop6h 00m
Southwest
Mon 8/244:20 pm
GEG
- PHX
Nonstop2h 35m
Southwest
Deal found 6/24![Southwest logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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 7/2510:52 am
PHX
- PAE
Nonstop3h 02m
Alaska Airlines
Mon 8/312:33 pm
PAE
- PHX
1 stop4h 56m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 6/24. 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 7/223:35 pm
PHX
- PDX
2 stops6h 20m
Southwest
Wed 7/298:45 am
PDX
- PHX
2 stops5h 55m
Southwest
Deal found 6/24![Southwest logo]()
$341
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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 8/111:23 am
PHX
- SEA
Nonstop3h 07m
Alaska Airlines
Thu 8/134:45 pm
SEA
- PHX
1 stop5h 54m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$287
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.
Tue 8/1810:39 am
PHX
- PSC
2 stops13h 20m
Delta
Thu 8/2012:30 pm
PSC
- PHX
2 stops11h 12m
Delta
Deal found 6/22![Delta logo]()
$471
This Southwest deal was found by Cheapflights users on 6/24. 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 8/274:05 pm
PHX
- PDX
2 stops5h 40m
Southwest
Mon 8/315:00 am
PDX
- PHX
1 stop4h 15m
Southwest
Deal found 6/24![Southwest logo]()
$351
Last-minute flights from Phoenix to WashingtonDiscover last-minute flight deals from Phoenix to Washington. Data last updated June 26, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Washington. Data last updated June 26, 2026 and is based on user searches.
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 7/1511:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Wed 8/267:06 pm
SEA
- PHX
1 stop12h 34m
Frontier
Deal found 6/22![Frontier logo]()
$220
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 7/2111:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Tue 7/2812:35 pm
SEA
- PHX
1 stop10h 57m
Frontier
Deal found 6/21![Frontier logo]()
$202
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 7/2111:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Sun 7/268:53 pm
SEA
- PHX
1 stop14h 34m
Frontier
Deal found 6/21![Frontier logo]()
$206
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 7/2111:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Wed 8/1212:26 pm
SEA
- PHX
2 stops10h 39m
Frontier
Deal found 6/21![Frontier logo]()
$207
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:35 am
PHX
- SEA
1 stop6h 16m
Multiple Airlines
Sat 7/257:17 am
SEA
- PHX
Nonstop3h 03m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$218
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:35 am
PHX
- SEA
1 stop6h 16m
Multiple Airlines
Wed 8/127:55 pm
SEA
- PHX
Nonstop2h 58m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$222
This Frontier deal was found by Cheapflights users on 6/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Wed 8/57:06 pm
SEA
- PHX
1 stop12h 34m
Frontier
Deal found 6/25![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.
Sat 7/2511:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Tue 7/2812:35 pm
SEA
- PHX
1 stop10h 57m
Frontier
Deal found 6/22![Frontier logo]()
$216
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 7/2811:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Sat 8/111:54 am
SEA
- PHX
2 stops11h 11m
Frontier
Deal found 6/22![Frontier logo]()
$223
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.
Thu 7/302:16 pm
PHX
- BLI
2 stops18h 23m
Multiple Airlines
Mon 8/33:42 pm
BLI
- PHX
1 stop21h 17m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 7/302:16 pm
PHX
- BLI
2 stops18h 23m
Multiple Airlines
Mon 8/103:52 pm
BLI
- PHX
1 stop21h 07m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 7/3011:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Tue 8/47:06 pm
SEA
- PHX
1 stop15h 05m
Frontier
Deal found 6/24![Frontier logo]()
$227
One-way flights from Phoenix to WashingtonSearch for one-way flight options from Phoenix to Washington. Find affordable one-way fares based on user searches. Data last updated June 26, 2026.
Search for one-way flight options from Phoenix to Washington. Find affordable one-way fares based on user searches. Data last updated June 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 9/2310:55 pm
PHX
- GEG
1 stop10h 24m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:04 pm
PHX
- GEG
1 stop19h 18m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$86
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.
Wed 9/1610:55 pm
PHX
- GEG
1 stop10h 24m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 8/192:04 pm
PHX
- GEG
1 stop19h 18m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$91
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:09 pm
PHX
- BLI
1 stop15h 28m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:58 pm
PHX
- BLI
1 stop11h 09m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$114
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.
Thu 9/1010:55 pm
PHX
- BLI
1 stop14h 16m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$117
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 7/1311:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Deal found 6/22![Frontier logo]()
$118
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:01 am
PHX
- PAE
Nonstop3h 07m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$119
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.
Tue 9/13:59 pm
PHX
- SEA
Nonstop3h 06m
Delta
Deal found 6/22![Delta logo]()
$119
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:35 pm
PHX
- GEG
Nonstop2h 35m
Southwest
Deal found 6/23![Southwest logo]()
$119
This Priceline deal was found by Cheapflights users on 6/24. 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.
Thu 8/1311:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Deal found 6/24![Frontier logo]()
$120
Find flight deals from Phoenix to Washington
Keep the following information in mind while searching for Phoenix to Washington flight deals. Data was last updated June 26, 2026.
Round-trip from | $202 (Kiwi.com) |
|---|---|
One-way from | $85 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $280 |
Cheapflights Fare Finder
Customize your flight search to find flights from Phoenix to Washington 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 26, 2026.
Use the filters below to find and compare flights from Phoenix to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixSeattle
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Fri 8/28
4:06 pm-7:14 pm
Nonstop3h 08m
Seattle/Tacoma Intl
Fri 8/28
9:18 pm-4:48 pm
1 stop19h 30m
$237
PhoenixSeattle
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Sun 11/1
7:00 am-9:18 am
Nonstop3h 18m
Seattle/Tacoma Intl
Wed 11/4
11:45 am-3:43 pm
Nonstop2h 58m
$247
PhoenixEverett
PHX - PAE
PHXPAE
Phoenix Sky Harbor Intl
Tue 8/25
11:01 am-2:08 pm
Nonstop3h 07m
Everett Paine Field
Wed 8/26
7:02 am-9:59 am
Nonstop2h 57m
$247
PhoenixSeattle
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Wed 8/19
8:02 am-11:09 am
Nonstop3h 07m
Seattle/Tacoma Intl
Wed 8/26
10:18 am-7:07 pm
1 stop8h 49m
$255
PhoenixEverett
PHX - PAE
PHXPAE
Phoenix Sky Harbor Intl
Sun 9/20
6:48 pm-9:52 pm
Nonstop3h 04m
Everett Paine Field
Sat 9/26
7:02 am-9:59 am
Nonstop2h 57m
$257
PhoenixEverett
PHX - PAE
PHXPAE
Phoenix Sky Harbor Intl
Thu 8/20
6:55 pm-9:59 pm
Nonstop3h 04m
Everett Paine Field
Mon 8/24
7:02 am-9:59 am
Nonstop2h 57m
$257
PhoenixEverett
PHX - PAE
PHXPAE
Phoenix Sky Harbor Intl
Mon 9/14
7:02 am-11:41 am
1 stop4h 39m
Everett Paine Field
Mon 9/14
3:06 pm-6:03 pm
Nonstop2h 57m
$262
PhoenixPortland
PHX - PDX
PHXPDX
Phoenix Sky Harbor Intl
Sat 9/19
6:00 am-12:15 pm
1 stop6h 15m
Portland
Sat 9/19
5:10 pm-10:13 pm
1 stop5h 03m
$267
PhoenixSeattle
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Tue 7/28
6:59 am-10:05 am
Nonstop3h 06m
Seattle/Tacoma Intl
Sat 8/1
8:25 am-11:20 am
Nonstop2h 55m
$277
PhoenixSeattle
PHX - SEA
PHXSEA
Phoenix Sky Harbor Intl
Sat 7/25
12:15 pm-3:25 pm
Nonstop3h 10m
Seattle/Tacoma Intl
Wed 7/29
6:30 pm-9:29 pm
Nonstop2h 59m
$277
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Phoenix to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Phoenix with our price prediction graph.
PHX-SEA
PHX-GEG
PHX-PSC
PHX-PAE
PHX-PDX
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 Phoenix to Washington
PH1-USWA
PHX-SEA
PHX-GEG
PHX-PSC
PHX-PAE
What is the cheapest month to book a flight from Phoenix to State of Washington?
Currently, August is the cheapest month in which you can book a flight from Phoenix to State of Washington (average of $191). Flying from Phoenix to State of Washington in January is currently the most expensive (average of $643). 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 PHX to WA?
Find hourly flight availability from Phoenix to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 26, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 38% on flights from Phoenix to State of Washington by exploring options for tickets at noon.
Weekly flight availability from Phoenix to State of Washington
Explore weekly flight availability from Phoenix to Washington. 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 26, 2026.
The most flights from PH1 to USWA are scheduled on a Friday (44 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (26 on average).
How much does it cost to fly round-trip from Phoenix to State of Washington?
How far ahead should I book a flight from Phoenix to State of Washington?
To ensure you get the cheapest price possible for a flight from Phoenix to State of Washington, you should look to book at least 61 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 Phoenix to State of Washington?
Use this chart to determine the cheapest time to fly round-trip from Phoenix to Washington. Price data was last updated on June 20, 2026.
Travelers seeking maximum savings on their Phoenix to State of Washington flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated June 26, 2026.
Read through reviews of airlines operating flights from Phoenix to Washington, such as Alaska Airlines,Southwest, andDelta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Related info for your journey
Find useful and relevant information for your journey from Phoenix to Washington. 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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Complete your trip
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Find flights from Phoenix to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Phoenix and Washington flights
Browse other Phoenix and Washington flight options. Last updated on June 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Phoenix to Washington flights
Consider these flights traveling from Phoenix to Washington.
Top 8 airlines flying from Phoenix to Washington
Discover the top 8 airlines that operate flights from Phoenix to Washington. 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 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$41 | Average$179 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$79 | Average$347 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$97 | Average$353 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$97 | Average$277 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$112 | Average$402 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$393 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$137 | Average$214 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$177 | Average$218 | FlexibilityNo cancel fee | On-time62% |