$127+ Cheap flights from Portland, ME (PWM) 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — PHX
May 10 — May 171
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
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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 April 10, 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 April 10, 2026.
This American Airlines deal was found by Cheapflights users on 4/8. 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 6/97:15 am
PWM
- PHX
1 stop10h 24m
American Airlines
Tue 6/1612:15 pm
PHX
- PWM
1 stop7h 32m
American Airlines
Deal found 4/8![American Airlines logo]()
$300
This American Airlines deal was found by Cheapflights users on 4/9. 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.
Thu 6/46:00 am
PWM
- PHX
1 stop8h 51m
American Airlines
Wed 6/105:06 am
PHX
- PWM
1 stop10h 19m
American Airlines
Deal found 4/9![American Airlines logo]()
$306
This Delta deal was found by Cheapflights users on 4/8. 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.
Fri 6/124:50 pm
PWM
- PHX
1 stop7h 41m
Delta
Mon 6/1512:41 am
PHX
- PWM
1 stop7h 02m
Delta
Deal found 4/8![Delta logo]()
$308
This American Airlines deal was found by Cheapflights users on 4/7. 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.
Fri 5/16:00 am
PWM
- PHX
1 stop8h 02m
American Airlines
Sun 5/1011:59 pm
PHX
- PWM
1 stop8h 16m
American Airlines
Deal found 4/7![American Airlines logo]()
$310
This Southwest deal was found by Cheapflights users on 4/7. 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.
Fri 6/55:20 pm
PWM
- PHX
2 stops9h 50m
Southwest
Mon 6/810:25 pm
PHX
- PWM
1 stop8h 30m
Southwest
Deal found 4/7![Southwest logo]()
$311
This Delta deal was found by Cheapflights users on 4/8. 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.
Wed 6/1011:48 am
PWM
- PHX
2 stops13h 59m
Delta
Mon 6/1512:41 am
PHX
- PWM
1 stop7h 02m
Delta
Deal found 4/8![Delta logo]()
$313
This American Airlines deal was found by Cheapflights users on 4/9. 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.
Fri 5/156:01 pm
PWM
- PHX
1 stop8h 58m
American Airlines
Sun 5/1711:32 pm
PHX
- PWM
1 stop7h 46m
American Airlines
Deal found 4/9![American Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 4/8. 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 6/165:36 pm
PWM
- PHX
1 stop8h 37m
American Airlines
Tue 6/235:00 am
PHX
- PWM
1 stop9h 07m
American Airlines
Deal found 4/8![American Airlines logo]()
$316
This American Airlines deal was found by Cheapflights users on 4/8. 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.
Thu 5/216:54 pm
PWM
- PHX
1 stop8h 04m
American Airlines
Mon 5/2511:05 pm
PHX
- PWM
1 stop8h 27m
American Airlines
Deal found 4/8![American Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/143:49 pm
PWM
- PHX
1 stop26h 12m
Multiple Airlines
Mon 5/183:51 pm
PHX
- PWM
1 stop19h 40m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:55 pm
PWM
- PHX
1 stop9h 00m
Southwest
Wed 5/279:50 am
PHX
- PWM
2 stops9h 45m
Southwest
Deal found 4/10![Southwest logo]()
$321
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 April 10, 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 April 10, 2026.
This Delta deal was found by Cheapflights users on 4/9. 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.
Fri 5/12:51 pm
PWM
- PHX
2 stops10h 53m
Delta
Tue 5/510:35 pm
PHX
- PWM
2 stops12h 36m
Delta
Deal found 4/9![Delta logo]()
$318
This Southwest deal was found by Cheapflights users on 4/7. 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.
Fri 6/55:20 pm
PWM
- PHX
2 stops9h 50m
Southwest
Mon 6/811:55 pm
PHX
- PWM
2 stops9h 30m
Southwest
Deal found 4/7![Southwest logo]()
$342
This United Airlines deal was found by Cheapflights users on 4/9. 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.
Wed 6/104:51 pm
PWM
- PHX
1 stop9h 45m
United Airlines
Sun 6/1411:50 pm
PHX
- PWM
2 stops10h 35m
United Airlines
Deal found 4/9![United Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 4/7. 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.
Fri 5/154:50 pm
PWM
- PHX
1 stop10h 00m
Southwest
Mon 5/185:05 am
PHX
- PWM
1 stop8h 10m
Southwest
Deal found 4/7![Southwest logo]()
$346
This Delta deal was found by Cheapflights users on 4/8. 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.
Wed 4/2212:46 pm
PWM
- PHX
2 stops13h 28m
Delta
Mon 4/2710:35 pm
PHX
- PWM
2 stops9h 27m
Delta
Deal found 4/8![Delta logo]()
$413
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Sun 5/34:50 pm
PWM
- PHX
1 stop10h 03m
United Airlines
Wed 5/66:44 pm
PHX
- PWM
2 stops12h 34m
United Airlines
Deal found 4/6![United Airlines logo]()
$441
This Southwest deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/214:50 pm
PWM
- PHX
1 stop10h 00m
Southwest
Tue 5/269:50 am
PHX
- PWM
2 stops9h 45m
Southwest
Deal found 4/10![Southwest logo]()
$405
This Delta deal was found by Cheapflights users on 4/6. 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.
Sun 5/35:21 am
PWM
- PHX
2 stops13h 57m
Delta
Wed 5/610:35 pm
PHX
- PWM
2 stops10h 20m
Delta
Deal found 4/6![Delta logo]()
$419
This Southwest deal was found by Cheapflights users on 4/6. 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.
Fri 5/112:45 pm
PWM
- PHX
2 stops10h 10m
Southwest
Sun 5/312:05 pm
PHX
- PWM
2 stops9h 00m
Southwest
Deal found 4/6![Southwest logo]()
$428
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/84:50 pm
PWM
- PHX
2 stops9h 34m
Delta
Mon 6/1512:41 am
PHX
- PWM
1 stop7h 02m
Delta
Deal found 4/10![Delta logo]()
$475
This Southwest deal was found by Cheapflights users on 4/6. 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.
Fri 5/1512:45 pm
PWM
- PHX
2 stops10h 10m
Southwest
Sun 5/1710:50 am
PHX
- PWM
2 stops10h 15m
Southwest
Deal found 4/6![Southwest logo]()
$493
Last-minute flights from Portland to MesaDiscover last-minute flight deals from Portland to Mesa. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Mesa. Data last updated April 10, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 4/6. 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 4/223:55 pm
PWM
- PHX
1 stop9h 00m
Southwest
Sat 5/911:45 am
PHX
- PWM
1 stop8h 25m
Southwest
Deal found 4/6![Southwest logo]()
$318
This Delta deal was found by Cheapflights users on 4/9. 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.
Mon 4/274:43 pm
PWM
- PHX
1 stop7h 57m
Delta
Tue 5/1210:55 pm
PHX
- PWM
2 stops10h 43m
Delta
Deal found 4/9![Delta logo]()
$325
This Delta deal was found by Cheapflights users on 4/8. 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 4/284:43 pm
PWM
- PHX
2 stops9h 55m
Delta
Wed 5/610:35 pm
PHX
- PWM
2 stops10h 20m
Delta
Deal found 4/8![Delta logo]()
$330
This American Airlines deal was found by Cheapflights users on 4/7. 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.
Fri 5/16:00 am
PWM
- PHX
1 stop8h 02m
American Airlines
Sun 5/1011:59 pm
PHX
- PWM
1 stop8h 16m
American Airlines
Deal found 4/7![American Airlines logo]()
$310
This Southwest deal was found by Cheapflights users on 4/6. 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.
Mon 5/114:50 pm
PWM
- PHX
1 stop10h 00m
Southwest
Tue 5/125:55 am
PHX
- PWM
1 stop6h 25m
Southwest
Deal found 4/6![Southwest logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/143:49 pm
PWM
- PHX
1 stop26h 12m
Multiple Airlines
Mon 5/183:51 pm
PHX
- PWM
1 stop19h 40m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 4/9. 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.
Fri 5/156:01 pm
PWM
- PHX
1 stop8h 58m
American Airlines
Sun 5/1711:32 pm
PHX
- PWM
1 stop7h 46m
American Airlines
Deal found 4/9![American Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 4/8. 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.
Thu 5/216:54 pm
PWM
- PHX
1 stop8h 04m
American Airlines
Mon 5/2511:05 pm
PHX
- PWM
1 stop8h 27m
American Airlines
Deal found 4/8![American Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:55 pm
PWM
- PHX
1 stop9h 00m
Southwest
Wed 5/279:50 am
PHX
- PWM
2 stops9h 45m
Southwest
Deal found 4/10![Southwest logo]()
$321
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 April 10, 2026.
Search for one-way flight options from Portland to Mesa. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
This Southwest deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:35 pm
PWM
- PHX
1 stop8h 10m
Southwest
Deal found 4/10![Southwest logo]()
$127
This Delta deal was found by Cheapflights users on 4/6. 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.
Mon 4/274:43 pm
PWM
- PHX
1 stop7h 57m
Delta
Deal found 4/6![Delta logo]()
$129
This Delta deal was found by Cheapflights users on 4/6. 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 4/284:43 pm
PWM
- PHX
2 stops9h 55m
Delta
Deal found 4/6![Delta logo]()
$134
This Southwest deal was found by Cheapflights users on 4/6. 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 5/165:40 am
PWM
- PHX
2 stops15h 35m
Southwest
Deal found 4/6![Southwest logo]()
$138
This Delta deal was found by Cheapflights users on 4/7. 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.
Mon 5/44:43 pm
PWM
- PHX
1 stop7h 57m
Delta
Deal found 4/7![Delta logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 5/143:49 pm
PWM
- PHX
1 stop26h 12m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$142
This Delta deal was found by Cheapflights users on 4/7. 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.
Wed 4/292:51 pm
PWM
- PHX
2 stops11h 33m
Delta
Deal found 4/7![Delta logo]()
$144
This United Airlines deal was found by Cheapflights users on 4/8. 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.
Sun 5/34:50 pm
PWM
- PHX
1 stop10h 03m
United Airlines
Deal found 4/8![United Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/275:06 pm
PWM
- PHX
3 stops21h 03m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:01 pm
PWM
- PHX
2 stops32h 20m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/2910:57 am
PWM
- PHX
1 stop15h 13m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$168
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 April 10, 2026.
Round-trip from | $300 (American Airlines) |
|---|---|
One-way from | $127 (Southwest) |
Popular in | May |
Cheapest in | June |
Average price | $455 |
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 April 10, 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
PWM - PHX
PWMPHX
Portland
Fri 5/1
2:51 pm-10:44 pm
2 stops10h 53m
Phoenix Sky Harbor Intl
Tue 5/5
10:35 pm-2:11 pm
2 stops12h 36m
$318
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
Fri 6/5
5:20 pm-12:10 am
2 stops9h 50m
Phoenix Sky Harbor Intl
Mon 6/8
11:55 pm-12:25 pm
2 stops9h 30m
$342
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
Fri 5/15
4:50 pm-11:50 pm
1 stop10h 00m
Phoenix Sky Harbor Intl
Mon 5/18
5:05 am-4:15 pm
1 stop8h 10m
$346
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
Wed 6/10
4:51 pm-11:36 pm
1 stop9h 45m
Phoenix Sky Harbor Intl
Sun 6/14
11:50 pm-1:25 pm
2 stops10h 35m
$368
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
Thu 5/21
4:50 pm-11:50 pm
1 stop10h 00m
Phoenix Sky Harbor Intl
Tue 5/26
9:50 am-10:35 pm
2 stops9h 45m
$405
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
Wed 4/22
12:46 pm-11:14 pm
2 stops13h 28m
Phoenix Sky Harbor Intl
Mon 4/27
10:35 pm-11:02 am
2 stops9h 27m
$413
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
Sun 5/3
5:21 am-4:18 pm
2 stops13h 57m
Phoenix Sky Harbor Intl
Wed 5/6
10:35 pm-11:55 am
2 stops10h 20m
$419
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
Fri 5/1
12:45 pm-7:55 pm
2 stops10h 10m
Phoenix Sky Harbor Intl
Sun 5/3
12:05 pm-12:05 am
2 stops9h 00m
$428
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
Sun 5/3
4:50 pm-11:53 pm
1 stop10h 03m
Phoenix Sky Harbor Intl
Wed 5/6
6:44 pm-10:18 am
2 stops12h 34m
$441
Quickest round-trip
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
Mon 6/8
4:50 pm-11:24 pm
2 stops9h 34m
Phoenix Sky Harbor Intl
Mon 6/15
12:41 am-10:43 am
1 stop7h 02m
$475
Showing 1-10 of 19 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.
PWM-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
PWM-MS9
PWM-PHX
How far ahead should I book a flight from Portland, Maine to Mesa?
Use this chart to determine the optimal time to book a round-trip flight from Portland to Mesa. Price data was last updated on April 9, 2026.
Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland, Maine to Mesa. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Portland, Maine to Mesa?
Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Mesa (average of $135). Flying from Portland, Maine to Mesa in August is currently the most expensive (average of $231). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Portland, Maine to Mesa?
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 April 10, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Portland to Mesa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
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Portland and Mesa flights
Browse other Portland and Mesa flight options. Last updated on April 10, 2026.
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Top 4 airlines flying from Portland to Mesa
Discover the top 4 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 April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$230 | Average$403 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$251 | Average$383 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$263 | Average$463 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$495 | FlexibilityNo cancel fee | On-time63% |