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Mesa

$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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — PHX
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Mesa are usually found in June or July, booked 76 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Find flight deals from Portland to Mesa

Cheapest flights from Portland to Mesa
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 November 4, 2025.

This American Airlines deal was found by Cheapflights users on 11/4. 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 12/23:52 pmPWM - PHX
1 stop10h 31mAmerican Airlines
Wed 12/101:25 pmPHX - PWM
1 stop7h 27mAmerican Airlines
Deal found 11/4$251
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/1612:23 pmPWM - PHX
1 stop9h 42mAmerican Airlines
Sat 1/179:40 amPHX - PWM
2 stops9h 57mAmerican Airlines
Deal found 11/3$256
This Delta deal was found by Cheapflights users on 11/2. 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 12/66:08 amPWM - PHX
1 stop9h 19mDelta
Wed 12/101:33 pmPHX - PWM
1 stop6h 50mDelta
Deal found 11/2$257
This Delta deal was found by Cheapflights users on 11/2. 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 12/612:53 pmPWM - PHX
1 stop8h 24mDelta
Fri 12/1212:59 amPHX - PWM
2 stops13h 01mDelta
Deal found 11/2$262
This Delta deal was found by Cheapflights users on 11/2. 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 12/612:53 pmPWM - PHX
2 stops13h 23mDelta
Mon 12/812:59 amPHX - PWM
2 stops13h 08mDelta
Deal found 11/2$267
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/107:02 amPWM - PHX
1 stop11h 21mAmerican Airlines
Fri 12/122:24 pmPHX - PWM
1 stop7h 13mAmerican Airlines
Deal found 11/2$276
This Delta deal was found by Cheapflights users on 11/2. 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 12/44:53 pmPWM - PHX
1 stop7h 46mDelta
Wed 12/107:00 amPHX - PWM
1 stop7h 07mDelta
Deal found 11/2$279
This Delta deal was found by Cheapflights users on 11/2. 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 12/76:08 amPWM - PHX
1 stop11h 17mDelta
Fri 12/1212:59 amPHX - PWM
2 stops13h 01mDelta
Deal found 11/2$284
This Delta deal was found by Cheapflights users on 11/2. 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 12/612:53 pmPWM - PHX
2 stops13h 02mDelta
Sun 12/1412:59 amPHX - PWM
2 stops13h 08mDelta
Deal found 11/2$289

Cheap flight deals from Portland to Mesa

Keep the following information in mind while searching for Portland to Mesa flight deals. Data was last updated November 4, 2025.

Round-trip from

$251
(American Airlines)

One-way from

$126
(American Airlines)

Popular in

April

Cheapest in

June

Average price

$371
From Portland to Mesa
Search Deals
One-way flight from Portland to Mesa
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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 November 4, 2025.
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

Sat 1/24

1:13 pm-11:48 pm

2 stops12h 35m

Phoenix Sky Harbor Intl

Sat 1/31

7:10 am-7:38 pm

2 stops10h 28m

$267

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Fri 2/6

12:40 pm-7:27 pm

1 stop8h 47m

Phoenix Sky Harbor Intl

Fri 2/13

12:44 am-12:05 pm

1 stop9h 21m

$276

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Fri 2/6

2:31 pm-8:37 pm

1 stop8h 06m

Phoenix Sky Harbor Intl

Sat 2/14

8:30 am-9:14 pm

2 stops10h 44m

$281

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Fri 1/23

5:30 am-7:04 pm

2 stops15h 34m

Phoenix Sky Harbor Intl

Sat 1/31

11:55 am-10:29 pm

1 stop8h 34m

$287

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Fri 1/23

2:31 pm-8:37 pm

1 stop8h 06m

Phoenix Sky Harbor Intl

Mon 1/26

12:51 pm-11:30 pm

1 stop8h 39m

$301

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Tue 2/24

6:00 am-2:57 pm

2 stops10h 57m

Phoenix Sky Harbor Intl

Fri 2/27

1:55 pm-11:04 pm

1 stop7h 09m

$313

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sat 1/24

12:48 pm-8:03 pm

1 stop9h 15m

Phoenix Sky Harbor Intl

Sun 2/1

6:15 am-12:20 am

1 stop16h 05m

$326

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sun 1/25

5:30 am-12:23 pm

1 stop8h 53m

Phoenix Sky Harbor Intl

Sat 1/31

11:55 am-10:29 pm

1 stop8h 34m

$328

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sat 12/13

5:34 am-1:21 pm

1 stop9h 47m

$126

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sat 12/13

6:00 am-3:48 pm

2 stops11h 48m

$131

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 19 results
1
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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.
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

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 October 31, 2025.

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, January is the cheapest month in which you can book a flight from Portland, Maine to Mesa (average of $98). Flying from Portland, Maine to Mesa in August is currently the most expensive (average of $227). 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.

What is the cheapest time of day to fly from PWM 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 November 4, 2025.

It’s typically best to fly out from Portland, Maine to Mesa at noon. Doing so could potentially save you 60% on the flight price compared to flying in the morning, which is usually more expensive.

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 November 4, 2025.
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.
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,239 reviews
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,003 reviews
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,002 reviews
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,040 reviews
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • What airport do you fly from for flights from Portland to Mesa?

    Located just 2.9 mi from the city center, Portland is the airport most travelers will use when flying to Mesa from Portland. Booking flights from Portland (PWM) to Mesa should be relatively easy as there are 0 daily outbound flights to Mesa from 4 different airlines.

  • How long is the flight from Portland, Maine to Mesa?

    There are many flights that can get you from Portland, Maine to Mesa in 8h 06m. Fly via Delta, American Airlines, or United Airlines to get the fastest option. The distance between Portland, Maine and Mesa is about 2332 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Portland, Maine to Mesa one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $126. Users have also found prices from $131 and $156 on United Airlines and Delta, respectively.

  • Can I find deals for flights from Portland to Mesa that include hotel bookings?

    Yes. In addition to deals on Portland to Mesa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Mesa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Mesa.

  • Can I find deals for business class flights from Portland to Mesa?

    Yes. Cheapflights offers flight deals from Portland to Mesa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to Mesa?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Mesa (average of $98). Flying from Portland, Maine to Mesa in August is currently the most expensive (average of $227). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$250Average$379FlexibilityNo cancel feeOn-time71%
DeltaCheapest$276Average$356FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$276Average$433FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$291Average$548FlexibilityNo cancel feeOn-time63%

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