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Mesa

$143+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — PHX
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
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 October 22, 2025.

This American Airlines deal was found by Cheapflights users on 10/21. 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 1/1711:08 amPHX - PWM
1 stop9h 46mAmerican Airlines
Deal found 10/21$201
This American Airlines deal was found by Cheapflights users on 10/20. 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 12/65:34 amPWM - PHX
1 stop9h 47mAmerican Airlines
Thu 12/118:20 amPHX - PWM
1 stop7h 55mAmerican Airlines
Deal found 10/20$238
This American Airlines deal was found by Cheapflights users on 10/21. 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 12/65:34 amPWM - PHX
2 stops11h 34mAmerican Airlines
Wed 12/178:20 amPHX - PWM
1 stop7h 55mAmerican Airlines
Deal found 10/21$243
This Delta deal was found by Cheapflights users on 10/20. 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
Sat 12/61:33 pmPHX - PWM
1 stop6h 50mDelta
Deal found 10/20$257
This Delta deal was found by Cheapflights users on 10/20. 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 12/312:53 pmPWM - PHX
2 stops13h 23mDelta
Mon 12/81:33 pmPHX - PWM
1 stop6h 50mDelta
Deal found 10/20$262
This Delta deal was found by Cheapflights users on 10/20. 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 12/54:53 pmPWM - PHX
2 stops9h 53mDelta
Sat 12/61:33 pmPHX - PWM
1 stop6h 50mDelta
Deal found 10/20$271
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/155:37 pmPWM - PHX
1 stop8h 15mAmerican Airlines
Wed 11/1912:59 amPHX - PWM
1 stop8h 47mAmerican Airlines
Deal found 10/19$276

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 October 22, 2025.

Round-trip from

$201
(American Airlines)

One-way from

$143
(Southwest)

Popular in

April

Cheapest in

June

Average price

$375
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. 9% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 22, 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

Thu 11/27

9:54 am-3:42 pm

1 stop7h 48m

Phoenix Sky Harbor Intl

Sat 12/6

8:30 am-11:12 pm

2 stops12h 42m

$260

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Tue 1/6

6:00 am-6:44 pm

2 stops14h 44m

Phoenix Sky Harbor Intl

Tue 2/10

11:55 am-11:49 pm

2 stops9h 54m

$267

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Wed 1/7

5:30 am-12:25 pm

1 stop8h 55m

Phoenix Sky Harbor Intl

Fri 2/6

6:40 am-11:57 am

2 stops27h 17m

$268

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Tue 1/6

6:00 am-6:44 pm

2 stops14h 44m

Phoenix Sky Harbor Intl

Fri 2/6

7:59 pm-11:57 am

2 stops13h 58m

$273

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Tue 11/18

3:15 pm-11:56 pm

1 stop10h 41m

Phoenix Sky Harbor Intl

Mon 11/24

12:30 am-9:19 am

1 stop6h 49m

$276

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Thu 1/8

5:30 am-12:25 pm

1 stop8h 55m

Phoenix Sky Harbor Intl

Sat 2/7

12:45 pm-11:49 pm

1 stop9h 04m

$279

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Fri 1/2

4:48 pm-12:46 am

2 stops9h 58m

Phoenix Sky Harbor Intl

Tue 2/10

11:55 am-9:59 pm

1 stop8h 04m

$284

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Fri 1/2

4:48 pm-12:31 am

2 stops9h 43m

Phoenix Sky Harbor Intl

Wed 2/11

12:45 pm-11:49 pm

1 stop9h 04m

$284

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sat 1/3

4:48 pm-12:31 am

2 stops9h 43m

Phoenix Sky Harbor Intl

Tue 2/10

7:05 am-11:05 pm

2 stops14h 00m

$289

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sat 1/24

12:50 pm-9:51 pm

2 stops11h 01m

Phoenix Sky Harbor Intl

Thu 1/29

12:59 am-11:57 am

2 stops8h 58m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 19 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 October 17, 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 $226). 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 October 22, 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 October 22, 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
4,235 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

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
4,235 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

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
7,981 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

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
8,988 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

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
11,029 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

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 7h 48m. Fly via 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 Southwest. According to our data, you can fly for as low as $143. Users have also found prices from $185 and $201 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 $98). Flying from Portland, Maine to Mesa in August is currently the most expensive (average of $226). 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$250Average$379FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$347FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$274Average$433FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$291Average$537FlexibilityNo cancel feeOn-time63%

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