$111+ Cheap flights from Seattle (SEA) to Phoenix-Mesa Gateway (AZA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AZA
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Phoenix-Mesa Gateway with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 September 15, 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 September 15, 2026.
This WAYA deal was found by Cheapflights users on 9/11. 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.
Thu 12/31:47 pm -
1 stop7h 12m
Sun 12/63:39 pm -
1 stop5h 48m
Deal found 9/11![Multiple Airlines logo]()
$365
This WAYA deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 11/69:56 am -
1 stop5h 54m
Mon 11/910:01 am -
1 stop5h 30m
Deal found 9/10![Multiple Airlines logo]()
$390
This WAYA deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 11/139:56 am -
1 stop5h 54m
Mon 11/1610:01 am -
1 stop5h 30m
Deal found 9/10![Multiple Airlines logo]()
$405
This WAYA deal was found by Cheapflights users on 9/11. 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 12/41:42 pm -
1 stop6h 49m
Mon 12/77:20 am -
1 stop6h 41m
Deal found 9/11![Multiple Airlines logo]()
$406
This WAYA deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 12/41:42 pm -
1 stop6h 49m
Sun 12/133:39 pm -
1 stop5h 48m
Deal found 9/10![Multiple Airlines logo]()
$407
This WAYA deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/237:17 am -
1 stop7h 18m
Mon 10/269:31 am -
1 stop7h 25m
Deal found 9/10![Multiple Airlines logo]()
$419
This WAYA deal was found by Cheapflights users on 9/12. 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 12/111:42 pm -
1 stop6h 49m
Mon 12/142:46 pm -
1 stop5h 59m
Deal found 9/12![Multiple Airlines logo]()
$428
This WAYA deal was found by Cheapflights users on 9/11. 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.
Mon 12/71:42 pm -
1 stop6h 49m
Fri 12/112:46 pm -
1 stop5h 59m
Deal found 9/11![Multiple Airlines logo]()
$433
This WAYA deal was found by Cheapflights users on 9/11. 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.
Thu 12/31:47 pm -
1 stop7h 12m
Mon 12/77:20 am -
1 stop6h 41m
Deal found 9/11![Multiple Airlines logo]()
$440
This WAYA deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/197:17 am -
1 stop7h 18m
Thu 10/2212:14 pm -
1 stop5h 48m
Deal found 9/10![Multiple Airlines logo]()
$449
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 September 15, 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 September 15, 2026.
This WAYA deal was found by Cheapflights users on 9/12. 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 12/111:42 pm -
1 stop6h 49m
Mon 12/142:46 pm -
1 stop5h 59m
Deal found 9/12![Multiple Airlines logo]()
$428
This WAYA deal was found by Cheapflights users on 9/11. 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 10/233:58 pm -
1 stop5h 46m
Mon 10/269:31 am -
1 stop7h 25m
Deal found 9/11![Multiple Airlines logo]()
$482
This WAYA deal was found by Cheapflights users on 9/13. 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 10/307:17 am -
1 stop7h 18m
Mon 11/210:31 am -
1 stop7h 26m
Deal found 9/13![Multiple Airlines logo]()
$492
This WAYA deal was found by Cheapflights users on 9/12. 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 11/69:56 am -
1 stop5h 54m
Mon 11/92:52 pm -
1 stop7h 03m
Deal found 9/12![Multiple Airlines logo]()
$541
This WAYA deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 11/129:50 am -
1 stop5h 53m
Mon 11/1610:01 am -
1 stop5h 30m
Deal found 9/10![Multiple Airlines logo]()
$554
This WAYA deal was found by Cheapflights users on 9/14. 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.
Sun 10/2512:07 pm -
1 stop6h 10m
Mon 10/269:31 am -
1 stop7h 25m
Deal found 9/14![Multiple Airlines logo]()
$559
This WAYA deal was found by Cheapflights users on 9/13. 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.
Mon 10/197:17 am -
1 stop7h 18m
Thu 10/2212:14 pm -
1 stop5h 48m
Deal found 9/13![Multiple Airlines logo]()
$584
This WAYA deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/229:52 am -
1 stop5h 47m
Sun 10/258:20 am -
1 stop6h 39m
Deal found 9/10![Multiple Airlines logo]()
$592
This WAYA deal was found by Cheapflights users on 9/13. 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.
Wed 11/257:10 am -
1 stop5h 25m
Mon 12/77:20 am -
1 stop6h 41m
Deal found 9/13![Multiple Airlines logo]()
$613
This WAYA deal was found by Cheapflights users on 9/15. 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 11/139:56 am -
1 stop5h 54m
Sun 11/158:10 am -
1 stop7h 46m
Deal found 9/15![Multiple Airlines logo]()
$627
This WAYA deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/127:17 am -
1 stop7h 18m
Thu 10/1512:14 pm -
1 stop5h 48m
Deal found 9/10![Multiple Airlines logo]()
$633
This WAYA deal was found by Cheapflights users on 9/15. 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 11/69:56 am -
1 stop5h 54m
Sun 11/88:10 am -
1 stop7h 46m
Deal found 9/15![Multiple Airlines logo]()
$651
Last-minute flights from Seattle to Phoenix-Mesa GatewayDiscover last-minute flight deals from Seattle to Phoenix-Mesa Gateway. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Phoenix-Mesa Gateway. Data last updated September 15, 2026 and is based on user searches.
This WAYA deal was found by Cheapflights users on 9/13. 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 10/167:17 am -
1 stop7h 18m
Mon 10/199:31 am -
1 stop7h 25m
Deal found 9/13![Multiple Airlines logo]()
$487
This WAYA deal was found by Cheapflights users on 9/13. 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 10/167:17 am -
1 stop7h 18m
Mon 10/269:31 am -
1 stop7h 25m
Deal found 9/13![Multiple Airlines logo]()
$547
This WAYA deal was found by Cheapflights users on 9/14. 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 10/167:17 am -
1 stop7h 18m
Tue 10/201:49 pm -
1 stop6h 27m
Deal found 9/14![Multiple Airlines logo]()
$554
This WAYA deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/167:17 am -
1 stop7h 18m
Sun 10/188:20 am -
1 stop6h 39m
Deal found 9/10![Multiple Airlines logo]()
$555
This WAYA deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/197:17 am -
1 stop7h 18m
Thu 10/2212:14 pm -
1 stop5h 48m
Deal found 9/10![Multiple Airlines logo]()
$449
This WAYA deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/237:17 am -
1 stop7h 18m
Mon 10/269:31 am -
1 stop7h 25m
Deal found 9/10![Multiple Airlines logo]()
$419
This WAYA deal was found by Cheapflights users on 9/13. 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 10/307:17 am -
1 stop7h 18m
Mon 11/210:31 am -
1 stop7h 26m
Deal found 9/13![Multiple Airlines logo]()
$492
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 September 15, 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 September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:27 pm -
2 stops29h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/79:45 pm -
2 stops24h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 11/44:27 pm -
2 stops29h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 -
2 stops16h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/244:27 pm -
2 stops30h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:16 pm -
2 stops35h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/288:09 pm -
3 stops26h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:13 pm -
2 stops35h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$152
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 September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $365 (WAYA) |
One-way from | $111 (Kiwi.com) |
Popular in | September |
Cheapest in | January |
Average price | $327 |
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 7,457,451 searches. Data last updated September 15, 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 Seattle/Tacoma Intl - AZA Phoenix-Mesa Gateway
SEAAZA
Seattle/Tacoma Intl
Wed 10/28
8:09 pm-10:28 pm
3 stops26h 19m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$154
SeattlePhoenix
SEA Seattle/Tacoma Intl - AZA Phoenix-Mesa Gateway
SEAAZA
Seattle/Tacoma Intl
Mon 10/19
9:16 pm-8:41 am
2 stops35h 25m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$160
SeattlePhoenix
SEA Seattle/Tacoma Intl - AZA Phoenix-Mesa Gateway
SEAAZA
Seattle/Tacoma Intl
Wed 11/4
8:09 pm-11:02 pm
3 stops25h 53m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$175
SeattlePhoenix
SEA Seattle/Tacoma Intl - AZA Phoenix-Mesa Gateway
SEAAZA
Seattle/Tacoma Intl
Wed 10/14
8:00 pm-10:28 pm
3 stops26h 28m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$177
SeattlePhoenix
SEA Seattle/Tacoma Intl - AZA Phoenix-Mesa Gateway
SEAAZA
Seattle/Tacoma Intl
Mon 10/26
9:16 pm-10:41 am
2 stops37h 25m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$183
SeattlePhoenix
SEA Seattle/Tacoma Intl - AZA Phoenix-Mesa Gateway
SEAAZA
Seattle/Tacoma Intl
Thu 10/1
9:45 pm-11:24 pm
2 stops25h 39m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$200
Quickest round-trip
SeattlePhoenix
SEA Seattle/Tacoma Intl - AZA Phoenix-Mesa Gateway
SEAAZA
Seattle/Tacoma Intl
Mon 12/14
7:00 am-1:56 pm
1 stop5h 56m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$206
SeattlePhoenix
SEA Seattle/Tacoma Intl - AZA Phoenix-Mesa Gateway
SEAAZA
Seattle/Tacoma Intl
Fri 11/6
9:13 pm-1:42 pm
2 stops39h 29m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$211
SeattlePhoenix
SEA Seattle/Tacoma Intl - AZA Phoenix-Mesa Gateway
SEAAZA
Seattle/Tacoma Intl
Fri 10/9
7:17 am-2:35 pm
1 stop7h 18m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$228
SeattlePhoenix
SEA Seattle/Tacoma Intl - AZA Phoenix-Mesa Gateway
SEAAZA
Seattle/Tacoma Intl
Tue 10/27
12:14 pm-8:56 am
2 stops44h 42m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$234
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 September.
| 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
Have a flexible travel schedule? Discover the best time to fly to Phoenix-Mesa Gateway from Seattle with our price prediction graph.
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 September 15, 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.
Food
7.0
Comfort
7.8
Entertainment
7.0
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Comfort
7.8
Entertainment
7.0
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Seattle to Phoenix-Mesa Gateway. 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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
Complete your trip to Phoenix-Mesa Gateway by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Seattle to Phoenix-Mesa Gateway, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Phoenix-Mesa Gateway flights
Browse other Seattle and Phoenix-Mesa Gateway flight options. Last updated on September 15, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
Other flights to Phoenix-Mesa Gateway
Explore flights to Phoenix-Mesa Gateway departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$114 | Average$287 | FlexibilityNo cancel fee | On-time75% |