$126+ 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
mar. 11 — mar. 181
1 adult, Economy
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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 februar 9, 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 februar 9, 2026.
This American Airlines deal was found by Cheapflights users on 2/7. 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.
ti. 4/2810:48 am
PWM
- PHX
1 stop10h 32m
American Airlines
on. 5/65:05 am
PHX
- PWM
1 stop9h 16m
American Airlines
Deal found 2/7![American Airlines logo]()
$251
This United Airlines deal was found by Cheapflights users on 2/6. 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.
lø. 5/23:39 pm
PWM
- PHX
2 stops10h 44m
United Airlines
lø. 5/911:30 pm
PHX
- PWM
1 stop8h 23m
United Airlines
Deal found 2/6![United Airlines logo]()
$256
This American Airlines deal was found by Cheapflights users on 2/7. 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.
on. 3/45:40 pm
PWM
- PHX
1 stop8h 24m
American Airlines
on. 3/115:05 am
PHX
- PWM
1 stop9h 02m
American Airlines
Deal found 2/7![American Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 2/8. 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.
ti. 3/104:48 pm
PWM
- PHX
1 stop8h 06m
Delta
ti. 3/1711:05 pm
PHX
- PWM
2 stops8h 59m
Delta
Deal found 2/8![Delta logo]()
$262
This Delta deal was found by Cheapflights users on 2/7. 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.
ti. 3/32:35 pm
PWM
- PHX
2 stops11h 07m
Delta
ti. 3/1011:05 pm
PHX
- PWM
2 stops11h 45m
Delta
Deal found 2/7![Delta logo]()
$267
This American Airlines deal was found by Cheapflights users on 2/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 3/25:40 pm
PWM
- PHX
1 stop8h 24m
American Airlines
ti. 3/36:05 am
PHX
- PWM
1 stop9h 02m
American Airlines
Deal found 2/6![American Airlines logo]()
$276
This American Airlines deal was found by Cheapflights users on 2/8. 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.
sø. 3/15:40 pm
PWM
- PHX
1 stop8h 24m
American Airlines
ti. 3/312:17 am
PHX
- PWM
1 stop9h 42m
American Airlines
Deal found 2/8![American Airlines logo]()
$282
This American Airlines deal was found by Cheapflights users on 2/8. 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.
ti. 3/175:40 pm
PWM
- PHX
1 stop8h 10m
American Airlines
on. 3/255:05 am
PHX
- PWM
1 stop9h 02m
American Airlines
Deal found 2/8![American Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 2/7. 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.
ti. 4/284:42 pm
PWM
- PHX
1 stop7h 58m
Delta
on. 5/610:35 pm
PHX
- PWM
2 stops10h 22m
Delta
Deal found 2/7![Delta logo]()
$284
This Delta deal was found by Cheapflights users on 2/7. 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.
lø. 3/712:45 pm
PWM
- PHX
2 stops12h 57m
Delta
ti. 3/1010:30 pm
PHX
- PWM
2 stops9h 34m
Delta
Deal found 2/7![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 2/7. 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.
ti. 3/35:40 pm
PWM
- PHX
1 stop8h 24m
American Airlines
ti. 3/1011:51 pm
PHX
- PWM
2 stops9h 23m
American Airlines
Deal found 2/7![American Airlines logo]()
$296
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 februar 9, 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 februar 9, 2026.
This United Airlines deal was found by Cheapflights users on 2/6. 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.
lø. 5/23:39 pm
PWM
- PHX
2 stops10h 44m
United Airlines
lø. 5/911:30 pm
PHX
- PWM
1 stop8h 23m
United Airlines
Deal found 2/6![United Airlines logo]()
$256
This Delta deal was found by Cheapflights users on 2/8. 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.
ti. 3/106:03 am
PWM
- PHX
2 stops14h 32m
Delta
ti. 3/1711:55 pm
PHX
- PWM
2 stops9h 14m
Delta
Deal found 2/8![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 2/6. 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.
ma. 3/23:55 pm
PWM
- PHX
1 stop8h 15m
Southwest
ti. 3/311:55 pm
PHX
- PWM
2 stops10h 15m
Southwest
Deal found 2/6![Southwest logo]()
$345
This Delta deal was found by Cheapflights users on 2/8. 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.
sø. 5/2412:52 pm
PWM
- PHX
2 stops12h 44m
Delta
to. 5/2811:46 pm
PHX
- PWM
2 stops9h 11m
Delta
Deal found 2/8![Delta logo]()
$311
This United Airlines deal was found by Cheapflights users on 2/6. 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.
fr. 5/13:23 pm
PWM
- PHX
1 stop7h 56m
United Airlines
sø. 5/1011:30 pm
PHX
- PWM
1 stop8h 23m
United Airlines
Deal found 2/6![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 2/8. 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.
fr. 5/14:42 pm
PWM
- PHX
2 stops9h 42m
Delta
sø. 5/1010:55 pm
PHX
- PWM
2 stops10h 49m
Delta
Deal found 2/8![Delta logo]()
$311
This Southwest deal was found by Cheapflights users on 2/6. 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.
ti. 3/244:30 pm
PWM
- PHX
2 stops9h 50m
Southwest
on. 4/16:05 am
PHX
- PWM
1 stop6h 50m
Southwest
Deal found 2/6![Southwest logo]()
$345
This United Airlines deal was found by Cheapflights users on 2/6. 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.
ti. 4/286:04 am
PWM
- PHX
2 stops11h 24m
United Airlines
on. 5/66:44 pm
PHX
- PWM
2 stops12h 34m
United Airlines
Deal found 2/6![United Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 2/8. 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.
sø. 5/2412:52 pm
PWM
- PHX
2 stops12h 44m
Delta
on. 5/271:18 pm
PHX
- PWM
1 stop7h 00m
Delta
Deal found 2/8![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 2/8. 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.
ti. 5/1912:52 pm
PWM
- PHX
1 stop7h 51m
Delta
fr. 5/2911:46 pm
PHX
- PWM
2 stops9h 11m
Delta
Deal found 2/8![Delta logo]()
$357
Last-minute flights from Portland to MesaDiscover last-minute flight deals from Portland to Mesa. Data last updated februar 9, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Mesa. Data last updated februar 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/8. 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.
sø. 3/15:40 pm
PWM
- PHX
1 stop8h 24m
American Airlines
ti. 3/312:17 am
PHX
- PWM
1 stop9h 42m
American Airlines
Deal found 2/8![American Airlines logo]()
$282
This American Airlines deal was found by Cheapflights users on 2/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 3/25:40 pm
PWM
- PHX
1 stop8h 24m
American Airlines
ti. 3/36:05 am
PHX
- PWM
1 stop9h 02m
American Airlines
Deal found 2/6![American Airlines logo]()
$276
This American Airlines deal was found by Cheapflights users on 2/7. 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.
ti. 3/35:40 pm
PWM
- PHX
1 stop8h 24m
American Airlines
ti. 3/1011:50 pm
PHX
- PWM
1 stop7h 38m
American Airlines
Deal found 2/7![American Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 2/7. 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.
ti. 3/312:13 pm
PWM
- PHX
2 stops13h 29m
Delta
ti. 3/1010:30 pm
PHX
- PWM
2 stops12h 20m
Delta
Deal found 2/7![Delta logo]()
$267
This American Airlines deal was found by Cheapflights users on 2/7. 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.
on. 3/45:40 pm
PWM
- PHX
1 stop8h 24m
American Airlines
on. 3/115:05 am
PHX
- PWM
1 stop9h 02m
American Airlines
Deal found 2/7![American Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 2/7. 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.
lø. 3/712:45 pm
PWM
- PHX
2 stops12h 57m
Delta
on. 3/1111:05 pm
PHX
- PWM
2 stops8h 59m
Delta
Deal found 2/7![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 2/8. 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.
ti. 3/104:48 pm
PWM
- PHX
1 stop8h 06m
Delta
ti. 3/1711:05 pm
PHX
- PWM
2 stops8h 59m
Delta
Deal found 2/8![Delta logo]()
$262
This American Airlines deal was found by Cheapflights users on 2/8. 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.
ti. 3/175:40 pm
PWM
- PHX
1 stop8h 10m
American Airlines
on. 3/255:05 am
PHX
- PWM
1 stop9h 02m
American Airlines
Deal found 2/8![American Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 2/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 3/247:00 am
PWM
- PHX
1 stop11h 06m
American Airlines
on. 4/15:05 am
PHX
- PWM
1 stop9h 02m
American Airlines
Deal found 2/6![American Airlines logo]()
$301
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 februar 9, 2026.
Search for one-way flight options from Portland to Mesa. Find affordable one-way fares based on user searches. Data last updated februar 9, 2026.
This American Airlines deal was found by Cheapflights users on 2/8. 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.
ti. 3/3112:44 pm
PWM
- PHX
1 stop8h 35m
American Airlines
Deal found 2/8![American Airlines logo]()
$126
This Delta deal was found by Cheapflights users on 2/8. 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.
ti. 3/315:23 am
PWM
- PHX
1 stop9h 18m
Delta
Deal found 2/8![Delta logo]()
$129
This Delta deal was found by Cheapflights users on 2/8. 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.
ti. 5/1912:52 pm
PWM
- PHX
2 stops14h 02m
Delta
Deal found 2/8![Delta logo]()
$134
This American Airlines deal was found by Cheapflights users on 2/7. 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.
lø. 3/75:57 pm
PWM
- PHX
1 stop8h 07m
American Airlines
Deal found 2/7![American Airlines logo]()
$151
This Delta deal was found by Cheapflights users on 2/7. 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.
lø. 3/72:35 pm
PWM
- PHX
2 stops11h 07m
Delta
Deal found 2/7![Delta logo]()
$156
This American Airlines deal was found by Cheapflights users on 2/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 3/115:40 pm
PWM
- PHX
1 stop8h 10m
American Airlines
Deal found 2/6![American Airlines logo]()
$170
This American Airlines deal was found by Cheapflights users on 2/7. 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.
sø. 3/85:40 pm
PWM
- PHX
1 stop8h 10m
American Airlines
Deal found 2/7![American Airlines logo]()
$180
This United Airlines deal was found by Cheapflights users on 2/8. 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.
ti. 5/1911:08 am
PWM
- PHX
2 stops13h 48m
United Airlines
Deal found 2/8![United Airlines logo]()
$181
This Southwest deal was found by Cheapflights users on 2/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 3/314:30 pm
PWM
- PHX
2 stops9h 50m
Southwest
Deal found 2/8![Southwest logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
ma. 3/305:06 pm
PWM
- PHX
3 stops57h 41m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$197
This American Airlines deal was found by Cheapflights users on 2/7. 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.
fr. 3/612:29 pm
PWM
- PHX
1 stop8h 51m
American Airlines
Deal found 2/7![American Airlines logo]()
$209
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 februar 9, 2026.
Round-trip from | $251 (American Airlines) |
|---|---|
One-way from | $126 (American Airlines) |
Popular in | April |
Cheapest in | June |
Average price | $361 |
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 februar 9, 2026.
Use the filters below to find and compare flights from Portland to Mesa that are best for you.
Fly from
Portland
Fly to
Mesa
Route
Depart
Return
Price
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
lø. 5/2
3:39 pm-11:23 pm
2 stops10h 44m
Phoenix Sky Harbor Intl
lø. 5/9
11:30 pm-10:53 am
1 stop8h 23m
$256
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
ti. 3/10
6:03 am-5:35 pm
2 stops14h 32m
Phoenix Sky Harbor Intl
ti. 3/17
11:55 pm-12:09 pm
2 stops9h 14m
$267
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
sø. 5/24
12:52 pm-10:36 pm
2 stops12h 44m
Phoenix Sky Harbor Intl
to. 5/28
11:46 pm-11:57 am
2 stops9h 11m
$311
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
fr. 5/1
4:42 pm-11:24 pm
2 stops9h 42m
Phoenix Sky Harbor Intl
sø. 5/10
10:55 pm-12:44 pm
2 stops10h 49m
$311
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
fr. 5/1
3:23 pm-8:19 pm
1 stop7h 56m
Phoenix Sky Harbor Intl
sø. 5/10
11:30 pm-10:53 am
1 stop8h 23m
$334
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
sø. 5/24
12:52 pm-10:36 pm
2 stops12h 44m
Phoenix Sky Harbor Intl
on. 5/27
1:18 pm-11:18 pm
1 stop7h 00m
$335
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
ma. 3/2
3:55 pm-10:10 pm
1 stop8h 15m
Phoenix Sky Harbor Intl
ti. 3/3
11:55 pm-12:10 pm
2 stops10h 15m
$345
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
ti. 3/24
4:30 pm-11:20 pm
2 stops9h 50m
Phoenix Sky Harbor Intl
on. 4/1
6:05 am-3:55 pm
1 stop6h 50m
$345
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
ti. 5/19
12:52 pm-5:43 pm
1 stop7h 51m
Phoenix Sky Harbor Intl
fr. 5/29
11:46 pm-11:57 am
2 stops9h 11m
$357
PortlandPhoenix
PWM - PHX
PWMPHX
Portland
ti. 4/28
6:04 am-2:28 pm
2 stops11h 24m
Phoenix Sky Harbor Intl
on. 5/6
6:44 pm-10:18 am
2 stops12h 34m
$361
Showing 1-10 of 21 results
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 January 30, 2026.
Booking 56 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 May 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.
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 februar 9, 2026.
See what other customers who have flown with Southwest, Delta, and United 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.
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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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Alternative routes for Portland to Mesa
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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 februar 9, 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 februar 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Portland to Mesa flights
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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 februar 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$230 | Average$407 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$361 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$263 | Average$406 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$291 | Average$457 | FlexibilityNo cancel fee | On-time63% |