$119+ Cheap flights from Portland (PDX) 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PHX
Aug 24 — Aug 311
Round-trip
1 adult, Economy
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Find cheap flights from Portland 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 Portland to Mesa are usually found in September or August, booked 89 days in advance, depart on a Tuesday or Saturday and return on a Friday
Cheap flight deals from Portland to Mesa
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Cheapest flights from Portland to MesaExplore the most affordable flight options available from Portland to Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
Explore the most affordable flight options available from Portland to Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
Sat 8/155:53 pm
PDX
- PHX
Nonstop2h 46m
Alaska Airlines
Wed 8/265:45 pm
PHX
- PDX
Nonstop2h 45m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/201:47 pm
PDX
- PHX
1 stop9h 37m
Frontier
Thu 8/2710:30 pm
PHX
- PDX
1 stop18h 51m
Frontier
Deal found 7/21![Frontier logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:49 pm
PDX
- PHX
1 stop16h 38m
Frontier
Sat 8/228:35 am
PHX
- PDX
1 stop8h 36m
Frontier
Deal found 7/21![Frontier logo]()
$229
This Traveloka deal was found by Cheapflights users on 7/21. 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 Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:53 pm
PDX
- PHX
Nonstop2h 51m
Alaska Airlines
Fri 9/113:15 pm
PHX
- PDX
1 stop5h 34m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$230
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 9/297:03 am
PDX
- PHX
Nonstop2h 48m
Alaska Airlines
Tue 9/2912:13 pm
PHX
- PDX
1 stop6h 24m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 10/13:22 pm
PDX
- PHX
1 stop8h 27m
Frontier
Mon 10/57:05 am
PHX
- PDX
1 stop13h 34m
Frontier
Deal found 7/23![Frontier logo]()
$232
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
Sat 10/101:49 pm
PDX
- PHX
1 stop6h 52m
Alaska Airlines
Sat 10/177:38 am
PHX
- PDX
1 stop6h 12m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/249:34 pm
PDX
- PHX
1 stop13h 15m
Frontier
Mon 9/287:05 am
PHX
- PDX
1 stop13h 34m
Frontier
Deal found 7/22![Frontier logo]()
$234
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 9/32:03 pm
PDX
- PHX
1 stop8h 19m
Alaska Airlines
Sat 9/127:02 am
PHX
- PDX
Nonstop2h 46m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$235
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 8/195:53 pm
PDX
- PHX
Nonstop2h 53m
Alaska Airlines
Sun 8/237:02 am
PHX
- PDX
Nonstop2h 46m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/175:49 pm
PDX
- PHX
1 stop19h 10m
Frontier
Fri 8/218:35 am
PHX
- PDX
1 stop8h 36m
Frontier
Deal found 7/22![Frontier logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:47 pm
PDX
- PHX
1 stop23h 01m
Frontier
Thu 8/271:53 pm
PHX
- PDX
1 stop21h 42m
Frontier
Deal found 7/24![Frontier logo]()
$239
Best flights from Portland to MesaDiscover carefully curated flight deals from Portland to Mesa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
Discover carefully curated flight deals from Portland to Mesa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 11/32:00 pm
PDX
- PHX
1 stop5h 09m
Alaska Airlines
Tue 11/173:56 pm
PHX
- PDX
1 stop5h 51m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$243
This Southwest deal was found by Cheapflights users on 7/24. 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.
Sun 8/236:25 am
PDX
- PHX
Nonstop2h 35m
Southwest
Sun 8/309:10 pm
PHX
- PDX
Nonstop2h 30m
Southwest
Deal found 7/24![Southwest logo]()
$267
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:03 pm
PDX
- PHX
2 stops7h 27m
United Airlines
Sun 8/167:37 pm
PHX
- PDX
1 stop5h 00m
United Airlines
Deal found 7/20![United Airlines logo]()
$272
This Delta deal was found by Cheapflights users on 7/22. 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 9/171:49 pm
PDX
- PHX
1 stop5h 12m
Delta
Sun 9/206:55 am
PHX
- PDX
1 stop4h 51m
Delta
Deal found 7/22![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 9/175:53 pm
PDX
- PHX
Nonstop2h 51m
Alaska Airlines
Sun 9/208:02 am
PHX
- PDX
Nonstop2h 43m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 7/24. 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 9/15:50 am
PDX
- PHX
1 stop6h 30m
Southwest
Fri 9/48:40 pm
PHX
- PDX
Nonstop2h 40m
Southwest
Deal found 7/24![Southwest logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 9/1110:32 am
PDX
- PHX
Nonstop2h 51m
Alaska Airlines
Mon 9/143:15 pm
PHX
- PDX
1 stop5h 34m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$255
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 9/1410:32 am
PDX
- PHX
Nonstop2h 51m
Alaska Airlines
Mon 9/217:02 am
PHX
- PDX
Nonstop2h 46m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 7/23. 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 9/1712:40 pm
PDX
- PHX
2 stops7h 45m
Southwest
Sun 9/205:30 am
PHX
- PDX
1 stop4h 45m
Southwest
Deal found 7/23![Southwest logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 9/215:38 pm
PDX
- PHX
1 stop4h 49m
Alaska Airlines
Wed 9/237:08 am
PHX
- PDX
2 stops6h 42m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$271
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 9/185:41 pm
PDX
- PHX
1 stop6h 03m
Alaska Airlines
Sun 9/207:02 am
PHX
- PDX
Nonstop2h 46m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:33 am
PDX
- PHX
1 stop8h 34m
Alaska Airlines
Sun 10/47:00 am
PHX
- PDX
Nonstop2h 50m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$286
Last-minute flights from Portland to MesaDiscover last-minute flight deals from Portland to Mesa. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Mesa. Data last updated July 25, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
Sat 8/155:53 pm
PDX
- PHX
Nonstop2h 46m
Alaska Airlines
Wed 8/265:45 pm
PHX
- PDX
Nonstop2h 45m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:49 pm
PDX
- PHX
1 stop16h 38m
Frontier
Sat 8/228:35 am
PHX
- PDX
1 stop8h 36m
Frontier
Deal found 7/21![Frontier logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/175:49 pm
PDX
- PHX
1 stop5h 16m
Frontier
Wed 8/1911:21 am
PHX
- PDX
1 stop5h 50m
Frontier
Deal found 7/24![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/175:49 pm
PDX
- PHX
1 stop19h 10m
Frontier
Fri 8/218:35 am
PHX
- PDX
1 stop8h 36m
Frontier
Deal found 7/22![Frontier logo]()
$238
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 8/185:40 pm
PDX
- PHX
1 stop17h 51m
Alaska Airlines
Thu 8/277:00 am
PHX
- PDX
1 stop15h 55m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$243
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 8/195:53 pm
PDX
- PHX
Nonstop2h 53m
Alaska Airlines
Sun 8/237:02 am
PHX
- PDX
Nonstop2h 46m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:50 am
PDX
- PHX
2 stops7h 05m
Southwest
Wed 8/267:45 pm
PHX
- PDX
Nonstop2h 35m
Southwest
Deal found 7/20![Southwest logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/201:47 pm
PDX
- PHX
1 stop9h 37m
Frontier
Thu 8/2710:30 pm
PHX
- PDX
1 stop18h 51m
Frontier
Deal found 7/21![Frontier logo]()
$228
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 8/202:49 pm
PDX
- PHX
Nonstop2h 47m
Alaska Airlines
Tue 8/257:00 am
PHX
- PDX
1 stop11h 37m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:47 pm
PDX
- PHX
1 stop23h 01m
Frontier
Thu 8/271:53 pm
PHX
- PDX
1 stop21h 42m
Frontier
Deal found 7/24![Frontier logo]()
$239
This Alaska Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:55 am
PDX
- PHX
1 stop6h 38m
Alaska Airlines
Tue 8/255:45 pm
PHX
- PDX
Nonstop2h 45m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$241
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 8/272:03 pm
PDX
- PHX
1 stop8h 26m
Alaska Airlines
Mon 8/315:45 pm
PHX
- PDX
Nonstop2h 45m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$245
One-way flights from Portland to MesaSearch for one-way flight options from Portland to Mesa. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
Search for one-way flight options from Portland to Mesa. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This Southwest deal was found by Cheapflights users on 7/22. 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 8/186:25 pm
PDX
- PHX
Nonstop2h 35m
Southwest
Deal found 7/22![Southwest logo]()
$119
This Super.com deal was found by Cheapflights users on 7/22. 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.
Tue 8/185:56 pm
PDX
- PHX
1 stop5h 43m
Frontier
Deal found 7/22![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/205:30 pm
PDX
- PHX
1 stop27h 49m
Frontier
Deal found 7/23![Frontier logo]()
$121
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
Thu 9/109:13 am
PDX
- PHX
1 stop13h 14m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/2212:20 pm
PDX
- PHX
1 stop11h 19m
Frontier
Deal found 7/21![Frontier logo]()
$123
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 10/217:36 am
PDX
- PHX
Nonstop2h 42m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:47 pm
PDX
- PHX
1 stop23h 01m
Frontier
Deal found 7/25![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/201:47 pm
PDX
- PHX
1 stop9h 37m
Frontier
Deal found 7/22![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 7/21. 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.
Thu 10/1512:34 pm
PDX
- PHX
1 stop10h 59m
Frontier
Deal found 7/21![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/215:56 pm
PDX
- PHX
1 stop23h 56m
Frontier
Deal found 7/21![Frontier logo]()
$128
This Southwest deal was found by Cheapflights users on 7/21. 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 8/1111:35 am
PDX
- PHX
1 stop6h 40m
Southwest
Deal found 7/21![Southwest logo]()
$129
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:15 am
PDX
- PHX
Nonstop2h 35m
American Airlines
Deal found 7/22![American Airlines logo]()
$130
Find flight deals from Portland to Mesa
Keep the following information in mind while searching for Portland to Mesa flight deals. Data was last updated July 25, 2026.
Round-trip from | $227 (Alaska Airlines) |
|---|---|
One-way from | $119 (Southwest) |
Popular in | June |
Cheapest in | September |
Average price | $321 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland 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 25, 2026.
Use the filters below to find and compare flights from Portland to Mesa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandPhoenix
PDX - PHX
PDXPHX
Portland
Tue 11/3
2:00 pm-8:09 pm
1 stop5h 09m
Phoenix Sky Harbor Intl
Tue 11/17
3:56 pm-8:47 pm
1 stop5h 51m
$243
PortlandPhoenix
PDX - PHX
PDXPHX
Portland
Thu 9/17
5:53 pm-8:44 pm
Nonstop2h 51m
Phoenix Sky Harbor Intl
Sun 9/20
8:02 am-10:45 am
Nonstop2h 43m
$247
PortlandPhoenix
PDX - PHX
PDXPHX
Portland
Fri 9/11
10:32 am-1:23 pm
Nonstop2h 51m
Phoenix Sky Harbor Intl
Mon 9/14
3:15 pm-8:49 pm
1 stop5h 34m
$255
Quickest round-trip
PortlandPhoenix
PDX - PHX
PDXPHX
Portland
Sun 8/23
6:25 am-9:00 am
Nonstop2h 35m
Phoenix Sky Harbor Intl
Sun 8/30
9:10 pm-11:40 pm
Nonstop2h 30m
$267
PortlandPhoenix
PDX - PHX
PDXPHX
Portland
Tue 9/1
5:50 am-12:20 pm
1 stop6h 30m
Phoenix Sky Harbor Intl
Fri 9/4
8:40 pm-11:20 pm
Nonstop2h 40m
$267
PortlandPhoenix
PDX - PHX
PDXPHX
Portland
Mon 9/14
10:32 am-1:23 pm
Nonstop2h 51m
Phoenix Sky Harbor Intl
Mon 9/21
7:02 am-9:48 am
Nonstop2h 46m
$267
PortlandPhoenix
PDX - PHX
PDXPHX
Portland
Mon 9/21
5:38 pm-10:27 pm
1 stop4h 49m
Phoenix Sky Harbor Intl
Wed 9/23
7:08 am-1:50 pm
2 stops6h 42m
$271
PortlandPhoenix
PDX - PHX
PDXPHX
Portland
Thu 8/13
1:03 pm-8:30 pm
2 stops7h 27m
Phoenix Sky Harbor Intl
Sun 8/16
7:37 pm-12:37 am
1 stop5h 00m
$272
PortlandPhoenix
PDX - PHX
PDXPHX
Portland
Fri 9/18
5:41 pm-11:44 pm
1 stop6h 03m
Phoenix Sky Harbor Intl
Sun 9/20
7:02 am-9:48 am
Nonstop2h 46m
$277
PortlandPhoenix
PDX - PHX
PDXPHX
Portland
Thu 10/1
10:33 am-7:07 pm
1 stop8h 34m
Phoenix Sky Harbor Intl
Sun 10/4
7:00 am-9:50 am
Nonstop2h 50m
$286
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Portland to Mesa
Have a flexible travel schedule? Discover the best time to fly to Mesa from Portland with our price prediction graph.
PDX-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 Portland to Mesa
PDX-MS9
PDX-PHX
What is the cheapest time of day to fly from PDX to MS9?
Find hourly flight availability from Portland 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 25, 2026.
It’s optimal to fly from Portland to Mesa in the evening. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight at noon.
Weekly flight availability from Portland to Mesa
Explore weekly flight availability from Portland 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 25, 2026.
The most flights from PDX to MS9 are scheduled on a Thursday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from Portland to Mesa?
Airfare is below average for this route at the moment.
Portland to Mesa flights typically cost between $231 and $361 in August.The cheapest round-trip price found within the last 5 days was $227 on Alaska Airlines (Aug 15-Aug 26).
What is the cheapest day to fly from Portland to Mesa?
Use this chart to determine the cheapest time to fly round-trip from Portland to Mesa. Price data was last updated on April 4, 2026.
Travelers seeking maximum savings on their Portland to Mesa flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday 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 25, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta from Portland to Mesa. 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.
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Related info for your journey
Find useful and relevant information for your journey from Portland 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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Complete your trip
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Popular flights
Top destinations
Alternative routes for Portland 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 Portland to Mesa by cabin class
Find flights from Portland to Mesa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Mesa flights
Browse other Portland and Mesa flight options. Last updated on July 25, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on July 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Portland to Mesa flights
Consider these flights traveling from Portland to Mesa.
Top 9 airlines flying from Portland to Mesa
Discover the top 9 airlines that operate flights from Portland 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 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$209 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$99 | Average$205 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$106 | Average$192 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$108 | Average$251 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$150 | Average$332 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$178 | Average$337 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$179 | Average$318 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$180 | Average$319 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$217 | Average$297 | FlexibilityNo cancel fee | On-time69% |