$132+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AZA
May 17 — May 241
Round-trip
1 adult, Economy
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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 April 17, 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 April 17, 2026.
This WAYA deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/48:00 am
SEA
- AZA
1 stop5h 33m
Multiple Airlines
Fri 5/82:23 pm
AZA
- SEA
1 stop7h 26m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$425
This WAYA deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/298:28 am
SEA
- AZA
1 stop5h 43m
Multiple Airlines
Mon 6/18:30 am
AZA
- SEA
1 stop6h 45m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$428
This WAYA deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/152:08 pm
SEA
- AZA
1 stop6h 20m
Multiple Airlines
Mon 5/182:23 pm
AZA
- SEA
1 stop6h 53m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$431
This WAYA deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” 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 5/298:28 am
SEA
- AZA
1 stop5h 43m
Multiple Airlines
Fri 6/58:15 am
AZA
- SEA
1 stop6h 39m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$439
This WAYA deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 6/58:28 am
SEA
- AZA
1 stop5h 39m
Multiple Airlines
Mon 6/88:30 am
AZA
- SEA
1 stop6h 45m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$444
This WAYA deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/117:40 am
SEA
- AZA
1 stop6h 46m
Multiple Airlines
Mon 5/182:23 pm
AZA
- SEA
1 stop6h 53m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$452
This WAYA deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 5/48:00 am
SEA
- AZA
1 stop5h 33m
Multiple Airlines
Sun 5/107:20 am
AZA
- SEA
1 stop7h 05m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$455
This WAYA deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/48:00 am
SEA
- AZA
1 stop5h 33m
Multiple Airlines
Thu 5/74:03 pm
AZA
- SEA
1 stop6h 23m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$459
This WAYA deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/152:08 pm
SEA
- AZA
1 stop6h 20m
Multiple Airlines
Sun 5/177:20 am
AZA
- SEA
1 stop7h 35m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$460
This WAYA deal was found by Cheapflights users on 4/16. 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 8/711:29 am
SEA
- AZA
1 stop5h 37m
Multiple Airlines
Sun 8/93:14 pm
AZA
- SEA
1 stop5h 19m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$463
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 April 17, 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 April 17, 2026.
This WAYA deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/298:28 am
SEA
- AZA
1 stop5h 43m
Multiple Airlines
Mon 6/18:30 am
AZA
- SEA
1 stop6h 45m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$428
This WAYA deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 5/48:00 am
SEA
- AZA
1 stop5h 33m
Multiple Airlines
Sun 5/107:20 am
AZA
- SEA
1 stop7h 05m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$455
This WAYA deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 6/58:28 am
SEA
- AZA
1 stop5h 39m
Multiple Airlines
Mon 6/88:30 am
AZA
- SEA
1 stop6h 45m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$480
This WAYA deal was found by Cheapflights users on 4/16. 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 5/152:08 pm
SEA
- AZA
1 stop6h 20m
Multiple Airlines
Sun 5/177:20 am
AZA
- SEA
1 stop7h 35m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$480
This WAYA deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 7/23:55 pm
SEA
- AZA
1 stop5h 24m
Multiple Airlines
Sun 7/53:04 pm
AZA
- SEA
1 stop7h 23m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$483
This WAYA deal was found by Cheapflights users on 4/16. 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 5/152:08 pm
SEA
- AZA
1 stop6h 20m
Multiple Airlines
Mon 5/182:23 pm
AZA
- SEA
1 stop6h 53m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$486
This WAYA deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/87:40 am
SEA
- AZA
1 stop6h 46m
Multiple Airlines
Mon 5/112:23 pm
AZA
- SEA
1 stop7h 26m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$486
This WAYA deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 6/197:55 am
SEA
- AZA
1 stop6h 12m
Multiple Airlines
Sun 6/216:10 am
AZA
- SEA
1 stop7h 52m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$489
This WAYA deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/1412:35 pm
SEA
- AZA
1 stop6h 12m
Multiple Airlines
Sun 5/177:20 am
AZA
- SEA
1 stop7h 35m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$515
This WAYA deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 4/15![Multiple Airlines logo]()
$527
Last-minute flights from Seattle to Phoenix-Mesa GatewayDiscover last-minute flight deals from Seattle to Phoenix-Mesa Gateway. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Phoenix-Mesa Gateway. Data last updated April 17, 2026 and is based on user searches.
This WAYA deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/48:00 am
SEA
- AZA
1 stop5h 33m
Multiple Airlines
Fri 5/82:23 pm
AZA
- SEA
1 stop7h 26m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$425
This WAYA deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 5/48:00 am
SEA
- AZA
1 stop5h 33m
Multiple Airlines
Sun 5/107:20 am
AZA
- SEA
1 stop7h 05m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$455
This WAYA deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/48:00 am
SEA
- AZA
1 stop5h 33m
Multiple Airlines
Thu 5/74:03 pm
AZA
- SEA
1 stop6h 23m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$459
This WAYA deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/87:40 am
SEA
- AZA
1 stop6h 46m
Multiple Airlines
Fri 5/152:23 pm
AZA
- SEA
1 stop6h 53m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$469
This WAYA deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/117:40 am
SEA
- AZA
1 stop6h 46m
Multiple Airlines
Mon 5/182:23 pm
AZA
- SEA
1 stop6h 53m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$452
This WAYA deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/152:08 pm
SEA
- AZA
1 stop6h 20m
Multiple Airlines
Mon 5/182:23 pm
AZA
- SEA
1 stop6h 53m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$431
This WAYA deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/152:08 pm
SEA
- AZA
1 stop6h 20m
Multiple Airlines
Sun 5/177:20 am
AZA
- SEA
1 stop7h 35m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$460
This WAYA deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/298:28 am
SEA
- AZA
1 stop5h 43m
Multiple Airlines
Mon 6/18:30 am
AZA
- SEA
1 stop6h 45m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$428
This WAYA deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” 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 5/298:28 am
SEA
- AZA
1 stop5h 43m
Multiple Airlines
Fri 6/58:15 am
AZA
- SEA
1 stop6h 39m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$439
This WAYA deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/298:28 am
SEA
- AZA
1 stop5h 43m
Multiple Airlines
Sun 5/317:00 am
AZA
- SEA
1 stop7h 55m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$464
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 April 17, 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 April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 5/611:06 am
SEA
- AZA
3 stops33h 08m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 6/68:20 pm
SEA
- AZA
2 stops34h 47m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Sat 5/308:20 pm
SEA
- AZA
2 stops22h 54m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 6/37:50 pm
SEA
- AZA
2 stops23h 34m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/137:50 pm
SEA
- AZA
2 stops24h 24m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 6/98:12 pm
SEA
- AZA
2 stops35h 25m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 6/78:20 pm
SEA
- AZA
2 stops37h 17m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/2711:21 am
SEA
- AZA
2 stops34h 37m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/117:50 pm
SEA
- AZA
2 stops40h 19m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/166:52 pm
SEA
- AZA
2 stops25h 22m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$153
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 April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $425 (WAYA) |
One-way from | $132 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $247 |
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 April 17, 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 5/29
8:28 am-2:11 pm
1 stop5h 43m
Phoenix-Mesa Gateway
Mon 6/1
8:30 am-3:15 pm
1 stop6h 45m
$428
SeattlePhoenix
SEA - AZA
SEAAZA
Seattle/Tacoma Intl
Mon 5/4
8:00 am-1:33 pm
1 stop5h 33m
Phoenix-Mesa Gateway
Sun 5/10
7:20 am-2:25 pm
1 stop7h 05m
$455
SeattlePhoenix
SEA - AZA
SEAAZA
Seattle/Tacoma Intl
Fri 6/5
8:28 am-2:07 pm
1 stop5h 39m
Phoenix-Mesa Gateway
Mon 6/8
8:30 am-3:15 pm
1 stop6h 45m
$480
SeattlePhoenix
SEA - AZA
SEAAZA
Seattle/Tacoma Intl
Fri 5/15
2:08 pm-8:28 pm
1 stop6h 20m
Phoenix-Mesa Gateway
Sun 5/17
7:20 am-2:55 pm
1 stop7h 35m
$480
SeattlePhoenix
SEA - AZA
SEAAZA
Seattle/Tacoma Intl
Thu 7/2
3:55 pm-9:19 pm
1 stop5h 24m
Phoenix-Mesa Gateway
Sun 7/5
3:04 pm-10:27 pm
1 stop7h 23m
$483
SeattlePhoenix
SEA - AZA
SEAAZA
Seattle/Tacoma Intl
Fri 5/15
2:08 pm-8:28 pm
1 stop6h 20m
Phoenix-Mesa Gateway
Mon 5/18
2:23 pm-9:16 pm
1 stop6h 53m
$486
SeattlePhoenix
SEA - AZA
SEAAZA
Seattle/Tacoma Intl
Fri 5/8
7:40 am-2:26 pm
1 stop6h 46m
Phoenix-Mesa Gateway
Mon 5/11
2:23 pm-9:49 pm
1 stop7h 26m
$486
SeattlePhoenix
SEA - AZA
SEAAZA
Seattle/Tacoma Intl
Fri 6/19
7:55 am-2:07 pm
1 stop6h 12m
Phoenix-Mesa Gateway
Sun 6/21
6:10 am-2:02 pm
1 stop7h 52m
$489
SeattlePhoenix
SEA - AZA
SEAAZA
Seattle/Tacoma Intl
Thu 5/14
12:35 pm-6:47 pm
1 stop6h 12m
Phoenix-Mesa Gateway
Sun 5/17
7:20 am-2:55 pm
1 stop7h 35m
$515
Quickest round-trip
SeattlePhoenix
SEA - AZA
SEAAZA
Seattle/Tacoma Intl
Thu 7/9
3:55 pm-9:19 pm
1 stop5h 24m
Phoenix-Mesa Gateway
Sun 7/12
3:04 pm-8:33 pm
1 stop5h 29m
$527
Showing 1-10 of 20 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 April.
| 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.
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Everything you need to know about your flight from Seattle to Phoenix-Mesa Gateway Airport
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 April 17, 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
Crew
8.5
Entertainment
7.0
Comfort
7.8
Food
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Boarding
8.1
Crew
8.5
Entertainment
7.0
Comfort
7.8
Food
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
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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 April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$114 | Average$287 | FlexibilityNo cancel fee | On-time75% |