$119+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA ā PHX
Jul 31 ā Aug 71
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 āFind dealsā2. 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 providerās pricing and select the best option for you! Book through your favorite providerās website for a seamless experience.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Mesa are usually found in January or August, booked 78 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 July 1, 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 July 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 9/82:37 pm
SEA
- PHX
1 stop9h 02m
Frontier
Wed 9/2310:55 pm
PHX
- SEA
1 stop11h 05m
Frontier
Deal found 6/27![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/188:53 pm
SEA
- PHX
1 stop16h 06m
Frontier
Thu 8/276:57 pm
PHX
- SEA
1 stop14h 22m
Frontier
Deal found 6/29![Frontier logo]()
$214
This Booking.com deal was found by Cheapflights users on 6/30. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Booking.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/47:06 pm
SEA
- PHX
1 stop15h 05m
Frontier
Tue 8/1111:40 am
PHX
- SEA
1 stop6h 11m
Frontier
Deal found 6/30![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/112:22 pm
SEA
- PHX
1 stop9h 05m
Frontier
Tue 8/1810:09 pm
PHX
- SEA
1 stop12h 30m
Frontier
Deal found 6/25![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 8/128:13 pm
SEA
- PHX
1 stop15h 14m
Frontier
Wed 8/1910:09 pm
PHX
- SEA
1 stop12h 30m
Frontier
Deal found 6/28![Frontier logo]()
$219
This CheapOair deal was found by Cheapflights users on 6/28. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure CheapOair is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/47:06 pm
SEA
- PHX
1 stop17h 34m
Frontier
Wed 8/194:48 pm
PHX
- SEA
1 stop16h 31m
Frontier
Deal found 6/28![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 7/157:06 pm
SEA
- PHX
1 stop12h 34m
Frontier
Tue 8/49:58 pm
PHX
- SEA
1 stop13h 06m
Frontier
Deal found 6/29![Frontier logo]()
$221
This Booking.com deal was found by Cheapflights users on 6/30. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Booking.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/112:22 pm
SEA
- PHX
1 stop25h 22m
Frontier
Tue 8/2511:21 am
PHX
- SEA
1 stop21h 58m
Frontier
Deal found 6/30![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/182:37 pm
SEA
- PHX
1 stop9h 02m
Frontier
Sat 8/2210:09 pm
PHX
- SEA
1 stop12h 30m
Frontier
Deal found 6/26![Frontier logo]()
$223
This Expedia deal was found by Cheapflights users on 6/30. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Expedia is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 9/57:21 am
SEA
- PHX
Nonstop3h 03m
Multiple Airlines
Wed 9/93:40 pm
PHX
- SEA
1 stop8h 47m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$224
This Frontier deal was found by Cheapflights users on 6/28. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Frontier is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 9/97:00 am
SEA
- PHX
1 stop10h 40m
Frontier
Sun 9/273:40 pm
PHX
- SEA
1 stop8h 47m
Frontier
Deal found 6/28![Frontier logo]()
$225
This Frontier deal was found by Cheapflights users on 6/28. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Frontier is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 8/197:06 pm
SEA
- PHX
1 stop12h 34m
Frontier
Sun 8/236:35 am
PHX
- SEA
1 stop6h 47m
Frontier
Deal found 6/28![Frontier logo]()
$226
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 July 1, 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 July 1, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/28. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 9/267:40 am
SEA
- PHX
1 stop6h 53m
Alaska Airlines
Wed 9/308:20 am
PHX
- SEA
Nonstop3h 07m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 6/29. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 8/2111:50 am
SEA
- PHX
Nonstop3h 14m
Delta
Sun 8/235:42 pm
PHX
- SEA
Nonstop3h 06m
Delta
Deal found 6/29![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 6/29. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 8/129:25 am
SEA
- PHX
2 stops8h 50m
Southwest
Wed 8/193:35 pm
PHX
- SEA
1 stop4h 40m
Southwest
Deal found 6/29![Southwest logo]()
$278
This Delta deal was found by Cheapflights users on 6/30. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 8/158:25 am
SEA
- PHX
Nonstop2h 52m
Delta
Wed 8/199:14 am
PHX
- SEA
Nonstop3h 11m
Delta
Deal found 6/30![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 6/29. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/46:21 am
SEA
- PHX
1 stop8h 10m
Alaska Airlines
Wed 8/199:02 am
PHX
- SEA
Nonstop3h 12m
Alaska Airlines
Deal found 6/29![Alaska Airlines logo]()
$260
This Southwest deal was found by Cheapflights users on 6/30. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 9/253:25 pm
SEA
- PHX
2 stops6h 30m
Southwest
Sun 9/279:55 pm
PHX
- SEA
Nonstop2h 55m
Southwest
Deal found 6/30![Southwest logo]()
$282
This Delta deal was found by Cheapflights users on 6/26. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 9/46:00 pm
SEA
- PHX
Nonstop3h 01m
Delta
Sun 9/63:59 pm
PHX
- SEA
Nonstop3h 06m
Delta
Deal found 6/26![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 6/27. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 9/247:40 am
SEA
- PHX
1 stop6h 53m
Alaska Airlines
Mon 9/288:51 pm
PHX
- SEA
Nonstop3h 08m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$265
This Southwest deal was found by Cheapflights users on 6/26. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 9/99:25 am
SEA
- PHX
2 stops8h 50m
Southwest
Thu 9/243:55 pm
PHX
- SEA
1 stop5h 55m
Southwest
Deal found 6/26![Southwest logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 6/27. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 9/224:59 pm
SEA
- PHX
1 stop5h 28m
Alaska Airlines
Wed 9/234:13 pm
PHX
- SEA
Nonstop3h 08m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$268
This Alaska Airlines deal was found by Cheapflights users on 6/28. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 8/157:17 am
SEA
- PHX
Nonstop3h 03m
Alaska Airlines
Wed 8/1912:13 pm
PHX
- SEA
1 stop6h 39m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$275
This Alaska Airlines deal was found by Cheapflights users on 6/27. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 8/126:21 am
SEA
- PHX
1 stop8h 10m
Alaska Airlines
Sun 8/166:53 pm
PHX
- SEA
Nonstop3h 07m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$280
Last-minute flights from Seattle to MesaDiscover last-minute flight deals from Seattle to Mesa. Data last updated July 1, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Mesa. Data last updated July 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 7/157:06 pm
SEA
- PHX
1 stop12h 34m
Frontier
Tue 8/49:58 pm
PHX
- SEA
1 stop13h 06m
Frontier
Deal found 6/29![Frontier logo]()
$221
This Expedia deal was found by Cheapflights users on 6/28. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Expedia is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 7/187:06 pm
SEA
- PHX
1 stop12h 34m
Frontier
Wed 8/54:49 pm
PHX
- SEA
1 stop16h 15m
Frontier
Deal found 6/28![Frontier logo]()
$229
This Frontier deal was found by Cheapflights users on 6/30. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Frontier is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 7/208:53 pm
SEA
- PHX
1 stop16h 06m
Frontier
Tue 7/216:53 pm
PHX
- SEA
1 stop14h 24m
Frontier
Deal found 6/30![Frontier logo]()
$241
This Frontier deal was found by Cheapflights users on 6/30. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Frontier is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 7/227:06 pm
SEA
- PHX
1 stop12h 34m
Frontier
Tue 7/2811:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Deal found 6/30![Frontier logo]()
$230
This Travelocity deal was found by Cheapflights users on 6/29. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Travelocity is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 7/237:06 pm
SEA
- PHX
1 stop26h 22m
Frontier
Sun 7/268:40 am
PHX
- SEA
1 stop24h 37m
Frontier
Deal found 6/29![Frontier logo]()
$240
This Frontier deal was found by Cheapflights users on 6/29. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Frontier is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 7/2812:35 pm
SEA
- PHX
1 stop10h 57m
Frontier
Tue 8/411:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Deal found 6/29![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 7/288:13 pm
SEA
- PHX
1 stop16h 46m
Frontier
Sat 8/19:58 pm
PHX
- SEA
1 stop12h 41m
Frontier
Deal found 6/28![Frontier logo]()
$242
This Booking.com deal was found by Cheapflights users on 6/25. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Booking.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 7/297:06 pm
SEA
- PHX
1 stop26h 22m
Frontier
Tue 8/411:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Deal found 6/25![Frontier logo]()
$226
This Frontier deal was found by Cheapflights users on 6/28. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Frontier is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 7/297:06 pm
SEA
- PHX
1 stop12h 34m
Frontier
Mon 8/311:35 am
PHX
- SEA
1 stop6h 16m
Frontier
Deal found 6/28![Frontier logo]()
$235
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 July 1, 2026.
Search for one-way flight options from Seattle to Mesa. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/29. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Alaska Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 8/267:21 am
SEA
- PHX
Nonstop3h 03m
Alaska Airlines
Deal found 6/29![Alaska Airlines logo]()
$119
This Frontier deal was found by Cheapflights users on 6/28. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Frontier is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 8/2910:34 am
SEA
- PHX
1 stop7h 18m
Frontier
Deal found 6/28![Frontier logo]()
$120
This Frontier deal was found by Cheapflights users on 6/28. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Frontier is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 7/297:06 pm
SEA
- PHX
1 stop12h 34m
Frontier
Deal found 6/28![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 8/87:06 pm
SEA
- PHX
1 stop12h 34m
Frontier
Deal found 6/27![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/98:53 pm
SEA
- PHX
1 stop14h 34m
Frontier
Deal found 6/27![Frontier logo]()
$123
This Super.com deal was found by Cheapflights users on 6/30. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Super.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/168:53 pm
SEA
- PHX
1 stop14h 34m
Frontier
Deal found 6/30![Frontier logo]()
$124
This Frontier deal was found by Cheapflights users on 6/29. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Frontier is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 7/1812:35 pm
SEA
- PHX
1 stop6h 12m
Frontier
Deal found 6/29![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 6/27. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Frontier is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 8/17:06 pm
SEA
- PHX
1 stop12h 34m
Frontier
Deal found 6/27![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 9/289:16 pm
SEA
- PHX
2 stops17h 35m
Frontier
Deal found 6/30![Frontier logo]()
$127
This Super.com deal was found by Cheapflights users on 6/29. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Super.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 7/137:06 pm
SEA
- PHX
1 stop18h 11m
Frontier
Deal found 6/29![Frontier logo]()
$128
This Delta deal was found by Cheapflights users on 6/29. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 8/288:25 am
SEA
- PHX
Nonstop2h 52m
Delta
Deal found 6/29![Delta logo]()
$129
This Frontier deal was found by Cheapflights users on 6/29. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Frontier is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 7/1412:35 pm
SEA
- PHX
1 stop10h 57m
Frontier
Deal found 6/29![Frontier logo]()
$130
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 July 1, 2026.
Round-trip from | $213 (Kiwi.com) |
|---|---|
One-way from | $119 (Alaska Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $226 |
Cheapflights Fare Finder
Ā
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 July 1, 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
Sat 9/26
7:40 am-2:33 pm
1 stop6h 53m
Phoenix Sky Harbor Intl
Wed 9/30
8:20 am-11:27 am
Nonstop3h 07m
$255
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
Fri 8/21
11:50 am-3:04 pm
Nonstop3h 14m
Phoenix Sky Harbor Intl
Sun 8/23
5:42 pm-8:48 pm
Nonstop3h 06m
$257
Quickest round-trip
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
Sat 8/15
8:25 am-11:17 am
Nonstop2h 52m
Phoenix Sky Harbor Intl
Wed 8/19
9:14 am-12:25 pm
Nonstop3h 11m
$257
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
Fri 9/4
6:00 pm-9:01 pm
Nonstop3h 01m
Phoenix Sky Harbor Intl
Sun 9/6
3:59 pm-7:05 pm
Nonstop3h 06m
$257
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
Tue 8/4
6:21 am-2:31 pm
1 stop8h 10m
Phoenix Sky Harbor Intl
Wed 8/19
9:02 am-12:14 pm
Nonstop3h 12m
$260
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
Thu 9/24
7:40 am-2:33 pm
1 stop6h 53m
Phoenix Sky Harbor Intl
Mon 9/28
8:51 pm-11:59 pm
Nonstop3h 08m
$265
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
Tue 9/22
4:59 pm-10:27 pm
1 stop5h 28m
Phoenix Sky Harbor Intl
Wed 9/23
4:13 pm-7:21 pm
Nonstop3h 08m
$268
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
Sat 8/15
7:17 am-10:20 am
Nonstop3h 03m
Phoenix Sky Harbor Intl
Wed 8/19
12:13 pm-6:52 pm
1 stop6h 39m
$275
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
Wed 8/12
9:25 am-6:15 pm
2 stops8h 50m
Phoenix Sky Harbor Intl
Wed 8/19
3:35 pm-8:15 pm
1 stop4h 40m
$278
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
Wed 8/12
6:21 am-2:31 pm
1 stop8h 10m
Phoenix Sky Harbor Intl
Sun 8/16
6:53 pm-10:00 pm
Nonstop3h 07m
$280
Showing 1-10 of 24 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 July 1, 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 July 1, 2026.
The most flights from SEA to MS9 are scheduled on a Tuesday (44 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 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 June 27, 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 July 1, 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.
Food
7.1
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.1
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.1
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.1
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.1
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.1
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
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 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 July 1, 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 July 1, 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 July 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$53 | Average$168 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$70 | Average$219 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$83 | Average$240 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$107 | Average$276 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$114 | Average$287 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$158 | Average$350 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$174 | Average$261 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$198 | Average$304 | FlexibilityNo cancel fee | On-time69% |