$146+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — PHX
May 17 — May 241
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
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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 17, 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 17, 2026.
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:40 am
PWM
- PHX
1 stop8h 50m
United Airlines
Tue 5/1911:30 pm
PHX
- PWM
1 stop7h 53m
United Airlines
Deal found 4/16![United Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:29 am
PWM
- PHX
2 stops12h 55m
Multiple Airlines
Mon 5/113:51 pm
PHX
- PWM
1 stop19h 40m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 4/14![American Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:50 pm
PWM
- PHX
1 stop8h 11m
United Airlines
Fri 5/1511:30 pm
PHX
- PWM
1 stop7h 53m
United Airlines
Deal found 4/14![United Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:50 pm
PWM
- PHX
1 stop7h 53m
Delta
Tue 6/96:00 am
PHX
- PWM
2 stops14h 15m
Delta
Deal found 4/16![Delta logo]()
$366
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:00 am
PWM
- PHX
1 stop7h 39m
American Airlines
Sat 7/1111:05 pm
PHX
- PWM
1 stop8h 26m
American Airlines
Deal found 4/14![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:54 pm
PWM
- PHX
1 stop8h 04m
American Airlines
Tue 6/165:00 am
PHX
- PWM
1 stop9h 07m
American Airlines
Deal found 4/14![American Airlines logo]()
$371
This American Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:36 pm
PWM
- PHX
1 stop8h 57m
American Airlines
Sat 5/301:02 pm
PHX
- PWM
1 stop7h 49m
American Airlines
Deal found 4/12![American Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:19 pm
PWM
- PHX
1 stop7h 55m
American Airlines
Sat 5/301:02 pm
PHX
- PWM
1 stop7h 49m
American Airlines
Deal found 4/12![American Airlines logo]()
$381
This American Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/262:24 pm
PWM
- PHX
1 stop10h 36m
American Airlines
Fri 5/291:02 pm
PHX
- PWM
1 stop7h 49m
American Airlines
Deal found 4/15![American Airlines logo]()
$382
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 17, 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 17, 2026.
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:50 pm
PWM
- PHX
1 stop8h 11m
United Airlines
Sun 5/1711:30 pm
PHX
- PWM
1 stop7h 53m
United Airlines
Deal found 4/16![United Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/51:00 pm
PWM
- PHX
1 stop8h 00m
Southwest
Mon 6/811:35 am
PHX
- PWM
2 stops9h 30m
Southwest
Deal found 4/15![Southwest logo]()
$424
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:25 am
PWM
- PHX
2 stops13h 49m
Delta
Tue 9/2910:00 am
PHX
- PWM
1 stop9h 33m
Delta
Deal found 4/12![Delta logo]()
$424
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 am
PWM
- PHX
1 stop8h 51m
American Airlines
Sun 5/316:10 am
PHX
- PWM
1 stop7h 36m
American Airlines
Deal found 4/17![American Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:33 am
PWM
- PHX
2 stops10h 38m
Delta
Mon 5/1110:55 pm
PHX
- PWM
2 stops10h 43m
Delta
Deal found 4/12![Delta logo]()
$440
This Southwest deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:35 am
PWM
- PHX
2 stops9h 30m
Southwest
Tue 6/1611:55 pm
PHX
- PWM
2 stops9h 30m
Southwest
Deal found 4/12![Southwest logo]()
$453
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:01 pm
PWM
- PHX
1 stop8h 03m
American Airlines
Sat 5/2311:45 pm
PHX
- PWM
1 stop6h 53m
American Airlines
Deal found 4/16![American Airlines logo]()
$479
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:50 pm
PWM
- PHX
1 stop10h 00m
Southwest
Sat 5/2311:55 pm
PHX
- PWM
2 stops9h 35m
Southwest
Deal found 4/16![Southwest logo]()
$458
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:00 am
PWM
- PHX
1 stop9h 14m
United Airlines
Tue 5/511:30 pm
PHX
- PWM
1 stop7h 53m
United Airlines
Deal found 4/12![United Airlines logo]()
$522
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2411:47 am
PWM
- PHX
1 stop7h 22m
Delta
Thu 7/306:00 am
PHX
- PWM
2 stops14h 14m
Delta
Deal found 4/15![Delta logo]()
$485
This Southwest deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 5/107:10 am
PHX
- PWM
1 stop6h 40m
Southwest
Deal found 4/12![Southwest logo]()
$481
Last-minute flights from Portland to MesaDiscover last-minute flight deals from Portland to Mesa. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Mesa. Data last updated April 17, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:29 am
PWM
- PHX
2 stops12h 55m
Multiple Airlines
Mon 5/113:51 pm
PHX
- PWM
1 stop19h 40m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:50 pm
PWM
- PHX
1 stop8h 11m
United Airlines
Fri 5/1511:30 pm
PHX
- PWM
1 stop7h 53m
United Airlines
Deal found 4/14![United Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:40 am
PWM
- PHX
1 stop8h 50m
United Airlines
Tue 5/1911:30 pm
PHX
- PWM
1 stop7h 53m
United Airlines
Deal found 4/16![United Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:00 am
PWM
- PHX
1 stop8h 02m
American Airlines
Thu 5/285:00 am
PHX
- PWM
1 stop9h 07m
American Airlines
Deal found 4/14![American Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:36 pm
PWM
- PHX
1 stop8h 57m
American Airlines
Mon 5/2511:05 pm
PHX
- PWM
1 stop8h 27m
American Airlines
Deal found 4/16![American Airlines logo]()
$371
This American Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:36 pm
PWM
- PHX
1 stop8h 57m
American Airlines
Sat 5/301:02 pm
PHX
- PWM
1 stop7h 49m
American Airlines
Deal found 4/12![American Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:19 pm
PWM
- PHX
1 stop7h 55m
American Airlines
Sat 5/301:02 pm
PHX
- PWM
1 stop7h 49m
American Airlines
Deal found 4/12![American Airlines logo]()
$381
This American Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/262:24 pm
PWM
- PHX
1 stop10h 36m
American Airlines
Fri 5/291:02 pm
PHX
- PWM
1 stop7h 49m
American Airlines
Deal found 4/15![American Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:50 pm
PWM
- PHX
1 stop7h 53m
Delta
Tue 6/96:00 am
PHX
- PWM
2 stops14h 15m
Delta
Deal found 4/16![Delta logo]()
$366
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:00 am
PWM
- PHX
1 stop9h 57m
American Airlines
Sat 5/3011:05 pm
PHX
- PWM
1 stop8h 27m
American Airlines
Deal found 4/16![American Airlines logo]()
$361
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 17, 2026.
Search for one-way flight options from Portland to Mesa. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:00 am
PWM
- PHX
1 stop8h 20m
United Airlines
Deal found 4/13![United Airlines logo]()
$146
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:02 am
PWM
- PHX
2 stops10h 47m
Delta
Deal found 4/16![Delta logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:01 pm
PWM
- PHX
3 stops23h 08m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 4/13![Multiple Airlines logo]()
$166
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:20 am
PWM
- PHX
2 stops11h 50m
United Airlines
Deal found 4/16![United Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:11 pm
PWM
- PHX
1 stop26h 50m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:01 pm
PWM
- PHX
3 stops33h 23m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:29 am
PWM
- PHX
3 stops37h 57m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:56 pm
PWM
- PHX
2 stops27h 37m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$178
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 17, 2026.
Round-trip from | $291 (United Airlines) |
|---|---|
One-way from | $146 (United Airlines) |
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 17, 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 5/15
4:50 pm-10:01 pm
1 stop8h 11m
Phoenix Sky Harbor Intl
Sun 5/17
11:30 pm-10:23 am
1 stop7h 53m
$399
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
Fri 6/5
1:00 pm-6:00 pm
1 stop8h 00m
Phoenix Sky Harbor Intl
Mon 6/8
11:35 am-12:05 am
2 stops9h 30m
$424
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
Sat 9/19
11:25 am-10:14 pm
2 stops13h 49m
Phoenix Sky Harbor Intl
Tue 9/29
10:00 am-10:33 pm
1 stop9h 33m
$424
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
Mon 5/4
11:33 am-7:11 pm
2 stops10h 38m
Phoenix Sky Harbor Intl
Mon 5/11
10:55 pm-12:38 pm
2 stops10h 43m
$440
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
Mon 6/8
5:35 am-12:05 pm
2 stops9h 30m
Phoenix Sky Harbor Intl
Tue 6/16
11:55 pm-12:25 pm
2 stops9h 30m
$453
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
Mon 5/11
4:50 pm-11:50 pm
1 stop10h 00m
Phoenix Sky Harbor Intl
Sat 5/23
11:55 pm-12:30 pm
2 stops9h 35m
$458
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
Tue 5/26
6:00 am-11:51 am
1 stop8h 51m
Phoenix Sky Harbor Intl
Sun 5/31
6:10 am-4:46 pm
1 stop7h 36m
$467
Quickest round-trip
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
Mon 5/11
6:01 pm-11:04 pm
1 stop8h 03m
Phoenix Sky Harbor Intl
Sat 5/23
11:45 pm-9:38 am
1 stop6h 53m
$479
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
Fri 5/1
12:45 pm-7:55 pm
2 stops10h 10m
Phoenix Sky Harbor Intl
Sun 5/10
7:10 am-4:50 pm
1 stop6h 40m
$481
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
Fri 7/24
11:47 am-4:09 pm
1 stop7h 22m
Phoenix Sky Harbor Intl
Thu 7/30
6:00 am-11:14 pm
2 stops14h 14m
$485
Showing 1-10 of 21 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 10, 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.
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 17, 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
Comfort
8.0
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
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Portland and Mesa flights
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$230 | Average$417 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$251 | Average$380 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$252 | Average$465 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$482 | FlexibilityNo cancel fee | On-time63% |