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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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — PHX
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Mesa are usually found in June or July, booked 63 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap 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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/312:14 pmPWM - PHX
1 stop8h 38mUnited Airlines
Wed 1/78:10 amPHX - PWM
2 stops13h 20mUnited Airlines
Deal found 12/16$431
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/3112:36 pmPWM - PHX
1 stop9h 28mAmerican Airlines
Tue 1/612:55 amPHX - PWM
1 stop9h 11mAmerican Airlines
Deal found 12/16$475
This Delta deal was found by Cheapflights users on 12/16. 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 12/315:45 amPWM - PHX
2 stops15h 25mDelta
Wed 1/77:00 amPHX - PWM
2 stops13h 27mDelta
Deal found 12/16$498
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:30 pmPWM - PHX
2 stops25h 24mUnited Airlines
Thu 1/112:28 amPHX - PWM
2 stops12h 12mUnited Airlines
Deal found 12/17$601
This Delta deal was found by Cheapflights users on 12/16. 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 12/162:34 pmPWM - PHX
1 stop8h 38mDelta
Sat 1/1711:59 pmPHX - PWM
2 stops9h 21mDelta
Deal found 12/16$604
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/1612:23 pmPWM - PHX
1 stop9h 42mAmerican Airlines
Fri 1/1612:55 amPHX - PWM
1 stop9h 11mAmerican Airlines
Deal found 12/16$646
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:45 amPWM - PHX
1 stop11h 09mDelta
Sun 1/411:50 pmPHX - PWM
2 stops22h 30mDelta
Deal found 12/17$647
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:55 pmPWM - PHX
1 stop9h 26mUnited Airlines
Fri 1/212:45 amPHX - PWM
2 stops10h 54mUnited Airlines
Deal found 12/17$691

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 December 18, 2025.

Round-trip from

$251
(United Airlines)

One-way from

$126
(American Airlines)

Popular in

December

Cheapest in

June

Average price

$458
From Portland to Mesa
Search Deals
One-way flight from Portland to Mesa
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($12 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).
Search Deals
Average for round-trip flights in December 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 December 18, 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

Wed 1/7

12:40 pm-7:27 pm

1 stop8h 47m

Phoenix Sky Harbor Intl

Fri 1/9

12:55 am-12:06 pm

1 stop9h 11m

$251

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Wed 1/7

4:10 pm-10:59 pm

1 stop8h 49m

Phoenix Sky Harbor Intl

Wed 1/21

10:40 am-11:30 pm

2 stops10h 50m

$256

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Tue 1/13

12:48 pm-10:15 pm

2 stops11h 27m

Phoenix Sky Harbor Intl

Tue 1/20

11:53 pm-12:03 pm

2 stops10h 10m

$267

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Wed 1/7

12:46 pm-8:19 pm

2 stops9h 33m

Phoenix Sky Harbor Intl

Wed 1/21

9:55 am-10:54 pm

2 stops10h 59m

$281

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sun 1/18

9:40 am-6:06 pm

2 stops10h 26m

Phoenix Sky Harbor Intl

Sat 1/24

7:00 am-6:54 pm

2 stops9h 54m

$286

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sun 2/1

12:40 pm-7:27 pm

1 stop8h 47m

Phoenix Sky Harbor Intl

Sat 2/14

12:59 am-11:47 am

1 stop8h 48m

$301

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Mon 3/9

12:49 pm-6:19 pm

1 stop8h 30m

Phoenix Sky Harbor Intl

Wed 3/18

7:24 am-6:04 pm

1 stop7h 40m

$301

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Fri 3/20

4:50 pm-9:54 pm

1 stop8h 04m

Phoenix Sky Harbor Intl

Mon 3/23

10:35 pm-1:50 pm

2 stops12h 15m

$306

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Tue 1/13

12:48 pm-10:15 pm

2 stops11h 27m

Phoenix Sky Harbor Intl

Mon 3/16

6:10 am-4:10 pm

1 stop7h 00m

$313

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sat 2/28

12:45 pm-7:38 pm

1 stop8h 53m

Phoenix Sky Harbor Intl

Wed 3/4

11:59 pm-11:18 am

2 stops9h 19m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 20 results
1
2

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 December 12, 2025.

Booking 63 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 $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.

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 December 18, 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.

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 December 18, 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
7.9
Good
4,250 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,005 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,091 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,054 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 47m. Fly via American Airlines, United Airlines, or Delta 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 $108. Users have also found prices from $138 and $138 on Southwest 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 $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.

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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$250Average$372FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$273Average$412FlexibilityNo cancel feeOn-time69%
DeltaCheapest$276Average$376FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$291Average$533FlexibilityNo cancel feeOn-time63%

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