$99+ Cheap flights from Seattle (SEA) to Mesa, AZ
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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PHX
Jun 18 — Jun 251
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Mesa 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Mesa are usually found in August or July, booked 72 days in advance, depart on a Saturday or Friday and return on a Friday
Cheap flight deals from Seattle to Mesa
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Best
Last-minute
One-way
Cheapest flights from Seattle to MesaExplore the most affordable flight options available from Seattle to Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 19, 2026.
Explore the most affordable flight options available from Seattle to Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/16. 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.
Fri 6/57:50 pm
SEA
- PHX
1 stop11h 54m
Frontier
Tue 6/911:32 am
PHX
- SEA
1 stop6h 54m
Frontier
Deal found 5/16![Frontier logo]()
$196
This Trip.com deal was found by Cheapflights users on 5/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:12 pm
SEA
- PHX
1 stop16h 43m
Frontier
Tue 7/710:27 pm
PHX
- SEA
1 stop12h 12m
Frontier
Deal found 5/15![Frontier logo]()
$198
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:30 am
SEA
- PHX
Nonstop2h 50m
Southwest
Tue 6/99:45 pm
PHX
- SEA
Nonstop2h 55m
Southwest
Deal found 5/16![Southwest logo]()
$199
This CheapOair deal was found by Cheapflights users on 5/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1011:03 am
SEA
- PHX
1 stop28h 28m
Frontier
Wed 6/1710:32 pm
PHX
- SEA
1 stop12h 03m
Frontier
Deal found 5/16![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 8/127:41 pm
SEA
- PHX
1 stop11h 59m
Frontier
Tue 9/16:53 pm
PHX
- SEA
1 stop14h 55m
Frontier
Deal found 5/15![Frontier logo]()
$203
This Frontier deal was found by Cheapflights users on 5/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/611:21 am
SEA
- PHX
1 stop12h 21m
Frontier
Tue 6/911:32 am
PHX
- SEA
1 stop6h 54m
Frontier
Deal found 5/16![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Thu 8/133:34 pm
SEA
- PHX
1 stop5h 54m
Frontier
Wed 9/210:27 pm
PHX
- SEA
1 stop12h 08m
Frontier
Deal found 5/15![Frontier logo]()
$207
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:30 am
SEA
- PHX
Nonstop2h 50m
Southwest
Mon 6/810:45 pm
PHX
- SEA
Nonstop2h 55m
Southwest
Deal found 5/16![Southwest logo]()
$209
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:41 pm
SEA
- PHX
1 stop11h 59m
Frontier
Sun 8/96:40 am
PHX
- SEA
1 stop7h 39m
Frontier
Deal found 5/18![Frontier logo]()
$210
This Mytrip deal was found by Cheapflights users on 5/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:50 pm
SEA
- PHX
1 stop25h 20m
Frontier
Tue 6/911:32 am
PHX
- SEA
1 stop6h 54m
Frontier
Deal found 5/15![Frontier logo]()
$211
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:46 am
SEA
- PHX
Nonstop2h 59m
Alaska Airlines
Tue 6/93:54 pm
PHX
- SEA
Nonstop3h 13m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$212
This FlightHub deal was found by Cheapflights users on 5/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:12 pm
SEA
- PHX
1 stop15h 12m
Frontier
Sat 6/1311:32 am
PHX
- SEA
1 stop6h 54m
Frontier
Deal found 5/18![Frontier logo]()
$213
Best flights from Seattle to MesaDiscover carefully curated flight deals from Seattle to Mesa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 19, 2026.
Discover carefully curated flight deals from Seattle to Mesa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 19, 2026.
This Delta deal was found by Cheapflights users on 5/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:39 am
SEA
- PHX
Nonstop3h 14m
Delta
Sun 8/2312:12 pm
PHX
- SEA
Nonstop3h 11m
Delta
Deal found 5/18![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:24 am
SEA
- PHX
Nonstop3h 08m
Alaska Airlines
Wed 10/1411:32 am
PHX
- SEA
Nonstop3h 12m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$272
This Southwest deal was found by Cheapflights users on 5/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:15 am
SEA
- PHX
Nonstop2h 50m
Southwest
Fri 6/1210:45 pm
PHX
- SEA
Nonstop2h 55m
Southwest
Deal found 5/14![Southwest logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 5/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/241:44 pm
SEA
- PHX
Nonstop3h 01m
Alaska Airlines
Mon 7/272:37 pm
PHX
- SEA
Nonstop3h 06m
Alaska Airlines
Deal found 5/16![Alaska Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 5/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:30 am
SEA
- PHX
2 stops7h 10m
Southwest
Wed 6/107:05 pm
PHX
- SEA
1 stop4h 25m
Southwest
Deal found 5/15![Southwest logo]()
$278
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:36 am
SEA
- PHX
1 stop4h 38m
Alaska Airlines
Sun 8/169:10 am
PHX
- SEA
Nonstop3h 07m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 5/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:35 pm
SEA
- PHX
2 stops6h 45m
Southwest
Tue 8/43:35 pm
PHX
- SEA
1 stop4h 40m
Southwest
Deal found 5/14![Southwest logo]()
$298
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:47 am
SEA
- PHX
Nonstop3h 07m
Alaska Airlines
Mon 6/86:16 pm
PHX
- SEA
Nonstop3h 13m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$302
This Southwest deal was found by Cheapflights users on 5/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:30 am
SEA
- PHX
2 stops6h 50m
Southwest
Mon 6/225:10 pm
PHX
- SEA
1 stop5h 55m
Southwest
Deal found 5/14![Southwest logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/198:55 pm
SEA
- PHX
Nonstop2h 59m
Alaska Airlines
Wed 6/242:37 pm
PHX
- SEA
Nonstop3h 06m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 5/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/304:35 pm
SEA
- PHX
2 stops6h 45m
Southwest
Wed 7/154:35 pm
PHX
- SEA
2 stops6h 35m
Southwest
Deal found 5/15![Southwest logo]()
$322
Last-minute flights from Seattle to MesaDiscover last-minute flight deals from Seattle to Mesa. Data last updated May 19, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Mesa. Data last updated May 19, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 5/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:50 pm
SEA
- PHX
1 stop25h 20m
Frontier
Tue 6/911:32 am
PHX
- SEA
1 stop6h 54m
Frontier
Deal found 5/15![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 5/16. 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.
Fri 6/57:50 pm
SEA
- PHX
1 stop11h 54m
Frontier
Tue 6/911:32 am
PHX
- SEA
1 stop6h 54m
Frontier
Deal found 5/16![Frontier logo]()
$196
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:30 am
SEA
- PHX
Nonstop2h 50m
Southwest
Tue 6/99:45 pm
PHX
- SEA
Nonstop2h 55m
Southwest
Deal found 5/16![Southwest logo]()
$199
This Frontier deal was found by Cheapflights users on 5/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/611:21 am
SEA
- PHX
1 stop12h 21m
Frontier
Tue 6/911:32 am
PHX
- SEA
1 stop6h 54m
Frontier
Deal found 5/16![Frontier logo]()
$204
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:30 am
SEA
- PHX
Nonstop2h 50m
Southwest
Mon 6/810:45 pm
PHX
- SEA
Nonstop2h 55m
Southwest
Deal found 5/16![Southwest logo]()
$209
This Expedia deal was found by Cheapflights users on 5/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:06 pm
SEA
- PHX
Nonstop2h 56m
Multiple Airlines
Wed 6/1011:32 am
PHX
- SEA
1 stop6h 54m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$214
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:46 am
SEA
- PHX
Nonstop2h 59m
Alaska Airlines
Tue 6/93:54 pm
PHX
- SEA
Nonstop3h 13m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$212
This CheapOair deal was found by Cheapflights users on 5/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1011:03 am
SEA
- PHX
1 stop28h 28m
Frontier
Wed 6/1710:32 pm
PHX
- SEA
1 stop12h 03m
Frontier
Deal found 5/16![Frontier logo]()
$200
This Orbitz deal was found by Cheapflights users on 5/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:41 pm
SEA
- PHX
1 stop27h 48m
Frontier
Fri 6/127:45 am
PHX
- SEA
1 stop26h 50m
Frontier
Deal found 5/18![Frontier logo]()
$210
This FlightHub deal was found by Cheapflights users on 5/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:12 pm
SEA
- PHX
1 stop15h 12m
Frontier
Sat 6/1311:32 am
PHX
- SEA
1 stop6h 54m
Frontier
Deal found 5/18![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:41 pm
SEA
- PHX
1 stop12h 04m
Frontier
Tue 6/2310:32 pm
PHX
- SEA
1 stop12h 03m
Frontier
Deal found 5/19![Frontier logo]()
$203
This Trip.com deal was found by Cheapflights users on 5/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:12 pm
SEA
- PHX
1 stop16h 43m
Frontier
Tue 7/710:27 pm
PHX
- SEA
1 stop12h 12m
Frontier
Deal found 5/15![Frontier logo]()
$198
One-way flights from Seattle to MesaSearch for one-way flight options from Seattle to Mesa. Find affordable one-way fares based on user searches. Data last updated May 19, 2026.
Search for one-way flight options from Seattle to Mesa. Find affordable one-way fares based on user searches. Data last updated May 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 9/229:16 pm
SEA
- PHX
1 stop24h 19m
Frontier
Deal found 5/15![Frontier logo]()
$99
This Super.com deal was found by Cheapflights users on 5/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:41 pm
SEA
- PHX
1 stop12h 04m
Frontier
Deal found 5/17![Frontier logo]()
$100
This Expedia deal was found by Cheapflights users on 5/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:16 pm
SEA
- PHX
1 stop13h 33m
Frontier
Deal found 5/18![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 6/93:33 pm
SEA
- PHX
1 stop7h 56m
Frontier
Deal found 5/15![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Fri 9/43:19 pm
SEA
- PHX
1 stop5h 30m
Frontier
Deal found 5/15![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Mon 8/108:12 pm
SEA
- PHX
1 stop16h 43m
Frontier
Deal found 5/18![Frontier logo]()
$105
This CheapOair deal was found by Cheapflights users on 5/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:41 pm
SEA
- PHX
1 stop19h 43m
Frontier
Deal found 5/18![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 5/16. 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.
Tue 8/118:12 pm
SEA
- PHX
1 stop16h 43m
Frontier
Deal found 5/16![Frontier logo]()
$108
This Delta deal was found by Cheapflights users on 5/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/98:35 pm
SEA
- PHX
Nonstop3h 01m
Delta
Deal found 5/15![Delta logo]()
$109
This Super.com deal was found by Cheapflights users on 5/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/113:33 pm
SEA
- PHX
1 stop7h 56m
Frontier
Deal found 5/15![Frontier logo]()
$110
This Super.com deal was found by Cheapflights users on 5/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:41 pm
SEA
- PHX
1 stop19h 43m
Frontier
Deal found 5/18![Frontier logo]()
$112
Find flight deals from Seattle to Mesa
Keep the following information in mind while searching for Seattle to Mesa flight deals. Data was last updated May 19, 2026.
Round-trip from | $196 (Kiwi.com) |
|---|---|
One-way from | $99 (Kiwi.com) |
Popular in | April |
Cheapest in | August |
Average price | $274 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Mesa 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 May 19, 2026.
Use the filters below to find and compare flights from Seattle to Mesa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
Thu 8/20
11:39 am-2:53 pm
Nonstop3h 14m
Phoenix Sky Harbor Intl
Sun 8/23
12:12 pm-3:23 pm
Nonstop3h 11m
$257
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
Wed 10/14
7:24 am-10:32 am
Nonstop3h 08m
Phoenix Sky Harbor Intl
Wed 10/14
11:32 am-2:44 pm
Nonstop3h 12m
$272
Quickest round-trip
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
Wed 6/10
6:15 am-9:05 am
Nonstop2h 50m
Phoenix Sky Harbor Intl
Fri 6/12
10:45 pm-1:40 am
Nonstop2h 55m
$277
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
Fri 7/24
1:44 pm-4:45 pm
Nonstop3h 01m
Phoenix Sky Harbor Intl
Mon 7/27
2:37 pm-5:43 pm
Nonstop3h 06m
$277
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
Tue 6/9
7:30 am-2:40 pm
2 stops7h 10m
Phoenix Sky Harbor Intl
Wed 6/10
7:05 pm-11:30 pm
1 stop4h 25m
$278
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
Wed 8/12
11:36 am-4:14 pm
1 stop4h 38m
Phoenix Sky Harbor Intl
Sun 8/16
9:10 am-12:17 pm
Nonstop3h 07m
$287
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
Wed 7/15
4:35 pm-11:20 pm
2 stops6h 45m
Phoenix Sky Harbor Intl
Tue 8/4
3:35 pm-8:15 pm
1 stop4h 40m
$298
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
Fri 6/5
11:47 am-2:54 pm
Nonstop3h 07m
Phoenix Sky Harbor Intl
Mon 6/8
6:16 pm-9:29 pm
Nonstop3h 13m
$302
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
Fri 6/19
8:55 pm-11:54 pm
Nonstop2h 59m
Phoenix Sky Harbor Intl
Wed 6/24
2:37 pm-5:43 pm
Nonstop3h 06m
$307
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
Thu 6/18
7:30 am-2:20 pm
2 stops6h 50m
Phoenix Sky Harbor Intl
Mon 6/22
5:10 pm-11:05 pm
1 stop5h 55m
$317
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Seattle to Mesa
Have a flexible travel schedule? Discover the best time to fly to Mesa from Seattle with our price prediction graph.
SEA-PHX
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 Seattle to Mesa
SEA-MS9
SEA-PHX
What is the cheapest time of day to fly from SEA to MS9?
Find hourly flight availability from Seattle to Mesa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 19, 2026.
One of the essential ways to save on airfare from Seattle to Mesa is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 19% on airfare.
Weekly flight availability from Seattle to Mesa
Explore weekly flight availability from Seattle to Mesa. 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 May 19, 2026.
The most flights from SEA to MS9 are scheduled on a Monday (38 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (26 on average).
How much does it cost to fly round-trip from Seattle to Mesa?
What is the cheapest day to fly from Seattle to Mesa?
Use this chart to determine the cheapest time to fly round-trip from Seattle to Mesa. Price data was last updated on May 16, 2026.
Travelers seeking maximum savings on their Seattle to Mesa flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Mesa
Get insights into the airlines that provide service to Mesa. 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 Mesa. Reviews last updated May 19, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Southwest, andDelta from Seattle to Mesa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Comfort
7.8
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Comfort
7.8
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Comfort
7.8
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Comfort
7.8
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Comfort
7.8
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Related info for your journey
Find useful and relevant information for your journey from Seattle to Mesa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Seattle to Mesa
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Mesa by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Mesa by cabin class
Find flights from Seattle to Mesa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Mesa flights
Browse other Seattle and Mesa flight options. Last updated on May 19, 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 May 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to Mesa flights
Consider these flights traveling from Seattle to Mesa.
Top 8 airlines flying from Seattle to Mesa
Discover the top 8 airlines that operate flights from Seattle to Mesa. 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 May 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$54 | Average$167 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$66 | Average$188 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$67 | Average$210 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$107 | Average$271 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$114 | Average$268 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$157 | Average$349 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$191 | Average$295 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$198 | Average$304 | FlexibilityNo cancel fee | On-time69% |