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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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — PHX
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Mesa are usually found in August or January, booked 87 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

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 July 2, 2025.

Round-trip from

$235
(American Airlines)

One-way from

$126
(American Airlines)

Popular in

April

Cheapest in

August

Average price

$376
From Portland to Mesa
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One-way flight from Portland to Mesa
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Highest demand for flights based on searches. 11% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 2, 2025.

This American Airlines deal was found by Cheapflights users on 6/30. 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 8/236:30 amPWM - PHX
1 stop8h 12mAmerican Airlines
Sun 8/3111:48 pmPHX - PWM
1 stop7h 53mAmerican Airlines
Deal found 6/30$235
This Southwest deal was found by Cheapflights users on 7/1. 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 9/135:45 amPWM - PHX
2 stops12h 30mSouthwest
Tue 9/169:45 pmPHX - PWM
1 stop9h 05mSouthwest
Deal found 7/1$256
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:30 amPWM - PHX
1 stop8h 26mUnited Airlines
Wed 12/312:27 pmPHX - PWM
2 stops8h 47mUnited Airlines
Deal found 7/2$282
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:00 amPWM - PHX
2 stops13h 14mDelta
Sun 9/711:59 pmPHX - PWM
2 stops8h 54mDelta
Deal found 6/30$287

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Mesa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 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 8/23

6:30 am-11:42 am

1 stop8h 12m

Phoenix Sky Harbor Intl

Sun 8/31

11:48 pm-10:41 am

1 stop7h 53m

$235

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sat 9/13

5:45 am-3:15 pm

2 stops12h 30m

Phoenix Sky Harbor Intl

Tue 9/16

9:45 pm-9:50 am

1 stop9h 05m

$256

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Tue 11/4

5:30 am-11:56 am

1 stop8h 26m

Phoenix Sky Harbor Intl

Wed 12/3

12:27 pm-11:14 pm

2 stops8h 47m

$282

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Thu 9/4

6:00 am-4:14 pm

2 stops13h 14m

Phoenix Sky Harbor Intl

Sun 9/7

11:59 pm-11:53 am

2 stops8h 54m

$287

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sat 9/20

6:00 am-1:06 pm

1 stop10h 06m

$126

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sat 9/20

11:34 am-10:12 pm

2 stops13h 38m

$144

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Wed 8/6

5:35 am-10:05 am

1 stop7h 30m

$176

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Tue 7/15

5:30 am-4:10 pm

2 stops13h 40m

$185

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Mon 7/14

12:46 pm-10:08 am

1 stop24h 22m

$258

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sat 9/20

12:26 pm-11:00 am

3 stops25h 34m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 11 results
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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 June 27, 2025.

Booking 87 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 $258). Flying from Portland, Maine to Mesa in March is currently the most expensive (average of $337). 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 July 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Mesa as you normally would.

Reviews of airlines servicing Mesa

Get insights into the airlines that provide service to Mesa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mesa. Reviews last updated July 2, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,975 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $144 and $176 on Delta and United Airlines, 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 $258). Flying from Portland, Maine to Mesa in March is currently the most expensive (average of $337). 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

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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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$217Average$364FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$345FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$276Average$439FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$326Average$567FlexibilityNo cancel feeOn-time63%

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