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$126+ Cheap flights from Portland, ME (PWM) to Phoenix

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 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Phoenix 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 Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Phoenix (PH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 30, 2025.

Round-trip from

$251
(Southwest)

One-way from

$126
(American Airlines)

Popular in

April

Cheapest in

August

Average price

$359
From Portland to Phoenix
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One-way flight from Portland to Phoenix
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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 June 2025
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Find flight deals from Portland to Phoenix

Cheapest flights from Portland to Phoenix
Explore the most affordable flight options available from Portland to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This Southwest deal was found by Cheapflights users on 6/29. 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 10/43:20 pmPWM - PHX
1 stop8h 50mSouthwest
Sat 10/186:20 amPHX - PWM
1 stop6h 50mSouthwest
Deal found 6/29$251
This United Airlines deal was found by Cheapflights users on 6/28. 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 7/295:35 amPWM - PHX
1 stop7h 30mUnited Airlines
Tue 8/59:51 amPHX - PWM
2 stops10h 23mUnited Airlines
Deal found 6/28$256
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Fri 10/242:42 pmPWM - PHX
1 stop8h 12mAmerican Airlines
Sat 11/18:37 amPHX - PWM
2 stops9h 41mAmerican Airlines
Deal found 6/29$269
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 9/41:34 pmPWM - PHX
1 stop10h 47mDelta
Sun 9/711:59 pmPHX - PWM
2 stops8h 54mDelta
Deal found 6/30$282
This Sun Country Air deal was found by Cheapflights users on 6/29. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/712:46 pmPWM - PHX
1 stop30h 16mSun Country Air
Sun 8/1011:59 pmPHX - PWM
1 stop8h 46mSun Country Air
Deal found 6/29$305

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Phoenix 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 June 30, 2025.
Use the filters below to find and compare flights from Portland to Phoenix that are best for you.

Fly from

Portland

Fly to

Phoenix

Route

Depart

Return

Price

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Tue 7/29

5:30 am-11:20 am

1 stop8h 50m

Phoenix Sky Harbor Intl

Tue 8/5

9:45 pm-9:50 am

1 stop9h 05m

$251

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Tue 7/29

5:35 am-10:05 am

1 stop7h 30m

Phoenix Sky Harbor Intl

Tue 8/5

9:51 am-11:14 pm

2 stops10h 23m

$256

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Wed 9/3

1:10 pm-7:30 pm

2 stops9h 20m

Phoenix Sky Harbor Intl

Fri 9/5

5:33 am-5:39 pm

2 stops9h 06m

$274

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Thu 9/4

1:34 pm-9:21 pm

1 stop10h 47m

Phoenix Sky Harbor Intl

Sun 9/7

11:59 pm-11:53 am

2 stops8h 54m

$282

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Thu 8/7

12:46 pm-4:02 pm

1 stop30h 16m

Phoenix Sky Harbor Intl

Sun 8/10

11:59 pm-11:45 am

1 stop8h 46m

$305

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Wed 9/3

6:18 pm-10:04 pm

3 stops30h 46m

Phoenix Sky Harbor Intl

Fri 9/5

10:59 pm-2:36 pm

2 stops12h 37m

$550

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Tue 7/29

3:58 pm-9:46 am

3 stops20h 48m

Phoenix Sky Harbor Intl

Tue 8/5

7:00 am-10:41 am

3 stops24h 41m

$730

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sat 9/20

6:00 am-1:06 pm

1 stop10h 06m

$126

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Tue 8/12

5:50 am-12:25 pm

2 stops9h 35m

$131

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sat 9/20

11:34 am-10:12 pm

2 stops13h 38m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 14 results
1
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Best time to book a flight from Portland to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix 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 Phoenix

How far ahead should I book a flight from Portland, Maine to Phoenix?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Phoenix. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from Portland, Maine to Phoenix, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Phoenix (average of $258). Flying from Portland, Maine to Phoenix 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 PHX?

Find hourly flight availability from Portland to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Portland, Maine to Phoenix in the evening. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated June 30, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Portland to Phoenix. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

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

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

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
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

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
7,969 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

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
8,852 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

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

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

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 Phoenix. 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 Phoenix?

    Portland (PWM) is the airport you will fly out of if you book a flight from Portland to Phoenix. You should not have trouble finding flights to Phoenix from Portland; the airport handles an average of 0 outbound flights to Phoenix per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Portland airport to Phoenix. It is only a 2.9 mi journey to Portland (PWM) from Portland’s city center.

  • What are the cheapest airlines flying from Portland, Maine to Phoenix round-trip?

    Southwest, at $251, was found to be the cheapest airline from Portland, Maine to Phoenix.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Southwest is priced at 35% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $126 on American Airlines. Other airlines that offer cheap prices include Southwest from $131 and Delta from $144 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Phoenix 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 Phoenix?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Phoenix (average of $258). Flying from Portland, Maine to Phoenix 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 Phoenix

Discover the top 4 airlines that operate flights from Portland to Phoenix. 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 June 30, 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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