$131+ Cheap flights from Seattle (SEA) to Phoenix-Mesa Gateway (AZA)
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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AZA
Jul 21 — Jul 281
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Phoenix-Mesa Gateway with Cheapflights
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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
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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 Seattle to Phoenix-Mesa Gateway
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Cheapest flights from Seattle to Phoenix-Mesa GatewayExplore the most affordable flight options available from Seattle to Phoenix-Mesa Gateway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
Explore the most affordable flight options available from Seattle to Phoenix-Mesa Gateway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/63:55 pm
SEA
- AZA
1 stop5h 44m
Multiple Airlines
Thu 8/133:14 pm
AZA
- SEA
1 stop7h 13m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$456
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:50 am
SEA
- AZA
1 stop5h 48m
Multiple Airlines
Fri 9/44:04 pm
AZA
- SEA
1 stop5h 41m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$460
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/63:55 pm
SEA
- AZA
1 stop5h 44m
Multiple Airlines
Sun 8/93:14 pm
AZA
- SEA
1 stop7h 13m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$464
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:15 am
SEA
- AZA
1 stop7h 20m
Multiple Airlines
Mon 10/269:31 am
AZA
- SEA
1 stop7h 29m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$477
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:15 am
SEA
- AZA
1 stop7h 20m
Multiple Airlines
Fri 10/92:43 pm
AZA
- SEA
1 stop6h 17m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$481
This WAYA deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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.
Fri 8/287:50 am
SEA
- AZA
1 stop5h 48m
Multiple Airlines
Mon 8/317:30 am
AZA
- SEA
1 stop6h 58m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$484
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:58 am
SEA
- AZA
1 stop5h 52m
Multiple Airlines
Mon 11/910:01 am
AZA
- SEA
1 stop5h 29m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$486
This WAYA deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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.
Fri 10/167:15 am
SEA
- AZA
1 stop7h 20m
Multiple Airlines
Mon 10/199:00 am
AZA
- SEA
1 stop7h 17m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$488
This WAYA deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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.
Fri 10/167:15 am
SEA
- AZA
1 stop7h 20m
Multiple Airlines
Tue 10/208:00 am
AZA
- SEA
1 stop6h 45m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$492
This WAYA deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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.
Sun 10/189:10 am
SEA
- AZA
1 stop5h 13m
Multiple Airlines
Fri 10/239:31 am
AZA
- SEA
1 stop7h 29m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$495
This WAYA deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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.
Fri 10/237:15 am
SEA
- AZA
1 stop7h 20m
Multiple Airlines
Sun 10/258:20 am
AZA
- SEA
1 stop6h 39m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$497
Best flights from Seattle to Phoenix-Mesa GatewayDiscover carefully curated flight deals from Seattle to Phoenix-Mesa Gateway that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
Discover carefully curated flight deals from Seattle to Phoenix-Mesa Gateway that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:50 am
SEA
- AZA
1 stop5h 48m
Multiple Airlines
Fri 9/44:04 pm
AZA
- SEA
1 stop5h 41m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$460
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/63:55 pm
SEA
- AZA
1 stop5h 44m
Multiple Airlines
Sun 8/93:14 pm
AZA
- SEA
1 stop7h 13m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$464
This WAYA deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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.
Fri 10/167:15 am
SEA
- AZA
1 stop7h 20m
Multiple Airlines
Mon 10/199:00 am
AZA
- SEA
1 stop7h 17m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$488
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:21 pm
SEA
- AZA
1 stop6h 10m
Multiple Airlines
Mon 10/129:00 am
AZA
- SEA
1 stop7h 17m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$509
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3111:29 am
SEA
- AZA
1 stop5h 34m
Multiple Airlines
Thu 8/63:14 pm
AZA
- SEA
1 stop5h 19m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$519
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/711:29 am
SEA
- AZA
1 stop5h 37m
Multiple Airlines
Mon 8/109:00 am
AZA
- SEA
1 stop5h 55m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$522
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:37 pm
SEA
- AZA
1 stop5h 27m
Multiple Airlines
Mon 9/73:15 pm
AZA
- SEA
1 stop6h 30m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$524
This WAYA deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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.
Sun 9/273:47 pm
SEA
- AZA
1 stop5h 19m
Multiple Airlines
Sun 10/118:20 am
AZA
- SEA
1 stop6h 39m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$559
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:58 am
SEA
- AZA
1 stop5h 52m
Multiple Airlines
Fri 11/203:04 pm
AZA
- SEA
1 stop6h 57m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$577
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/233:35 pm
SEA
- AZA
1 stop5h 26m
Multiple Airlines
Fri 8/287:30 am
AZA
- SEA
1 stop7h 11m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$589
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2011:29 am
SEA
- AZA
1 stop5h 34m
Multiple Airlines
Fri 7/2411:48 am
AZA
- SEA
1 stop6h 37m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$596
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1711:29 am
SEA
- AZA
1 stop5h 34m
Multiple Airlines
Wed 7/2212:50 pm
AZA
- SEA
1 stop5h 35m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$599
Last-minute flights from Seattle to Phoenix-Mesa GatewayDiscover last-minute flight deals from Seattle to Phoenix-Mesa Gateway. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Phoenix-Mesa Gateway. Data last updated June 21, 2026 and is based on user searches.
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/93:55 pm
SEA
- AZA
1 stop5h 24m
Multiple Airlines
Sun 7/123:04 pm
AZA
- SEA
1 stop5h 29m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$600
This WAYA deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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.
Sun 7/123:55 pm
SEA
- AZA
1 stop5h 24m
Multiple Airlines
Wed 7/2212:50 pm
AZA
- SEA
1 stop5h 35m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$604
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/163:55 pm
SEA
- AZA
1 stop5h 24m
Multiple Airlines
Wed 7/2212:50 pm
AZA
- SEA
1 stop5h 35m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$591
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:20 am
SEA
- AZA
1 stop7h 19m
Multiple Airlines
Wed 7/2212:50 pm
AZA
- SEA
1 stop5h 35m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$592
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1711:29 am
SEA
- AZA
1 stop5h 34m
Multiple Airlines
Sun 7/193:04 pm
AZA
- SEA
1 stop5h 29m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$606
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/193:55 pm
SEA
- AZA
1 stop5h 24m
Multiple Airlines
Sun 7/263:04 pm
AZA
- SEA
1 stop5h 29m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$558
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2011:29 am
SEA
- AZA
1 stop5h 34m
Multiple Airlines
Fri 7/2411:48 am
AZA
- SEA
1 stop6h 37m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$596
This WAYA deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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.
Sun 7/263:55 pm
SEA
- AZA
1 stop5h 24m
Multiple Airlines
Sun 8/23:04 pm
AZA
- SEA
1 stop7h 23m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$574
This WAYA deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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.
Fri 7/3111:29 am
SEA
- AZA
1 stop5h 34m
Multiple Airlines
Thu 8/63:14 pm
AZA
- SEA
1 stop5h 19m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$498
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3111:29 am
SEA
- AZA
1 stop5h 34m
Multiple Airlines
Sun 8/23:04 pm
AZA
- SEA
1 stop7h 23m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$536
One-way flights from Seattle to Phoenix-Mesa GatewaySearch for one-way flight options from Seattle to Phoenix-Mesa Gateway. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
Search for one-way flight options from Seattle to Phoenix-Mesa Gateway. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 9/289:16 pm
SEA
- AZA
2 stops35h 25m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$131
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:16 pm
SEA
- AZA
2 stops35h 22m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$134
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 9/88:53 pm
SEA
- AZA
2 stops35h 45m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$147
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:16 pm
SEA
- AZA
2 stops16h 38m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$148
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:29 pm
SEA
- AZA
2 stops37h 09m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$150
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.
Wed 9/28:53 pm
SEA
- AZA
2 stops21h 43m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$151
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:16 pm
SEA
- AZA
2 stops39h 25m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$155
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:29 pm
SEA
- AZA
2 stops36h 09m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$156
Find flight deals from Seattle to Phoenix-Mesa Gateway
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Phoenix-Mesa Gateway (AZA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $456 (WAYA) |
One-way from | $131 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $285 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Phoenix-Mesa Gateway 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 21, 2026.
Use the filters below to find and compare flights from Seattle to Phoenix-Mesa Gateway Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattlePhoenix
SEA - AZA
SEAAZA
Seattle/Tacoma Intl
Fri 8/28
7:50 am-1:38 pm
1 stop5h 48m
Phoenix-Mesa Gateway
Fri 9/4
4:04 pm-9:45 pm
1 stop5h 41m
$460
SeattlePhoenix
SEA - AZA
SEAAZA
Seattle/Tacoma Intl
Thu 8/6
3:55 pm-9:39 pm
1 stop5h 44m
Phoenix-Mesa Gateway
Sun 8/9
3:14 pm-10:27 pm
1 stop7h 13m
$464
SeattlePhoenix
SEA - AZA
SEAAZA
Seattle/Tacoma Intl
Fri 10/16
7:15 am-2:35 pm
1 stop7h 20m
Phoenix-Mesa Gateway
Mon 10/19
9:00 am-4:17 pm
1 stop7h 17m
$488
SeattlePhoenix
SEA - AZA
SEAAZA
Seattle/Tacoma Intl
Fri 10/2
12:21 pm-6:31 pm
1 stop6h 10m
Phoenix-Mesa Gateway
Mon 10/12
9:00 am-4:17 pm
1 stop7h 17m
$509
Quickest round-trip
SeattlePhoenix
SEA - AZA
SEAAZA
Seattle/Tacoma Intl
Fri 7/31
11:29 am-5:03 pm
1 stop5h 34m
Phoenix-Mesa Gateway
Thu 8/6
3:14 pm-8:33 pm
1 stop5h 19m
$519
SeattlePhoenix
SEA - AZA
SEAAZA
Seattle/Tacoma Intl
Fri 8/7
11:29 am-5:06 pm
1 stop5h 37m
Phoenix-Mesa Gateway
Mon 8/10
9:00 am-2:55 pm
1 stop5h 55m
$522
SeattlePhoenix
SEA - AZA
SEAAZA
Seattle/Tacoma Intl
Fri 9/4
4:37 pm-10:04 pm
1 stop5h 27m
Phoenix-Mesa Gateway
Mon 9/7
3:15 pm-9:45 pm
1 stop6h 30m
$524
SeattlePhoenix
SEA - AZA
SEAAZA
Seattle/Tacoma Intl
Sun 9/27
3:47 pm-9:06 pm
1 stop5h 19m
Phoenix-Mesa Gateway
Sun 10/11
8:20 am-2:59 pm
1 stop6h 39m
$559
SeattlePhoenix
SEA - AZA
SEAAZA
Seattle/Tacoma Intl
Fri 11/13
9:58 am-4:50 pm
1 stop5h 52m
Phoenix-Mesa Gateway
Fri 11/20
3:04 pm-9:01 pm
1 stop6h 57m
$577
SeattlePhoenix
SEA - AZA
SEAAZA
Seattle/Tacoma Intl
Sun 8/23
3:35 pm-9:01 pm
1 stop5h 26m
Phoenix-Mesa Gateway
Fri 8/28
7:30 am-2:41 pm
1 stop7h 11m
$589
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Seattle to Phoenix-Mesa Gateway
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Phoenix-Mesa Gateway in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Phoenix-Mesa Gateway Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Phoenix-Mesa Gateway Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Phoenix-Mesa Gateway Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Phoenix-Mesa Gateway Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Phoenix-Mesa Gateway Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Phoenix-Mesa Gateway
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SEA-AZA
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.
Reviews of airlines servicing Phoenix-Mesa Gateway
Get insights into the airlines that provide service to Phoenix-Mesa Gateway. 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 Phoenix-Mesa Gateway. Reviews last updated June 21, 2026.
Read reviews from past customers who have flown Alaska Airlines from Seattle to Phoenix-Mesa Gateway Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Food
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Entertainment
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Food
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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Top airline flying from Seattle to Phoenix-Mesa Gateway
Discover the top airline that operate flights from Seattle to Phoenix-Mesa Gateway. 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 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$114 | Average$287 | FlexibilityNo cancel fee | On-time75% |