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$127+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — PHX
May 10 — May 171
Sun 5/10
Sun 5/17
1 adult, Economy
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Cheap 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 April 10, 2026.

This American Airlines deal was found by Cheapflights users on 4/8. 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 6/97:15 am
PWM
-
PHX
1 stop10h 24m
American Airlines
Tue 6/1612:15 pm
PHX
-
PWM
1 stop7h 32m
American Airlines
Deal found 4/8$300
This American Airlines deal was found by Cheapflights users on 4/9. 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.
Thu 6/46:00 am
PWM
-
PHX
1 stop8h 51m
American Airlines
Wed 6/105:06 am
PHX
-
PWM
1 stop10h 19m
American Airlines
Deal found 4/9$306
This Delta deal was found by Cheapflights users on 4/8. 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 6/124:50 pm
PWM
-
PHX
1 stop7h 41m
Delta
Sun 6/1412:41 am
PHX
-
PWM
1 stop7h 02m
Delta
Deal found 4/8$308
This American Airlines deal was found by Cheapflights users on 4/7. 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 5/16:00 am
PWM
-
PHX
1 stop8h 02m
American Airlines
Sun 5/1011:59 pm
PHX
-
PWM
1 stop8h 16m
American Airlines
Deal found 4/7$310
This Southwest deal was found by Cheapflights users on 4/7. 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.
Fri 6/55:20 pm
PWM
-
PHX
2 stops9h 50m
Southwest
Mon 6/810:25 pm
PHX
-
PWM
1 stop8h 30m
Southwest
Deal found 4/7$311
This Delta deal was found by Cheapflights users on 4/8. 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 6/1011:48 am
PWM
-
PHX
2 stops13h 59m
Delta
Mon 6/1512:41 am
PHX
-
PWM
1 stop7h 02m
Delta
Deal found 4/8$313
This American Airlines deal was found by Cheapflights users on 4/9. 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 5/156:01 pm
PWM
-
PHX
1 stop8h 58m
American Airlines
Sun 5/1711:32 pm
PHX
-
PWM
1 stop7h 46m
American Airlines
Deal found 4/9$315
This American Airlines deal was found by Cheapflights users on 4/8. 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 6/165:36 pm
PWM
-
PHX
1 stop8h 37m
American Airlines
Tue 6/235:00 am
PHX
-
PWM
1 stop9h 07m
American Airlines
Deal found 4/8$316
This American Airlines deal was found by Cheapflights users on 4/8. 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.
Thu 5/216:54 pm
PWM
-
PHX
1 stop8h 04m
American Airlines
Mon 5/2511:05 pm
PHX
-
PWM
1 stop8h 27m
American Airlines
Deal found 4/8$317
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/143:49 pm
PWM
-
PHX
1 stop26h 12m
Multiple Airlines
Mon 5/183:51 pm
PHX
-
PWM
1 stop19h 40m
Multiple Airlines
Deal found 4/8$319
This Southwest deal was found by Cheapflights users on 4/6. 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.
Wed 4/226:10 am
PWM
-
PHX
2 stops9h 50m
Southwest
Sat 5/911:45 am
PHX
-
PWM
1 stop8h 25m
Southwest
Deal found 4/6$323

Find 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 April 10, 2026.

Round-trip from

$300
(American Airlines)

One-way from

$127
(American Airlines)

Popular in

May

Cheapest in

June

Average price

$455
From Portland to Phoenix
Search Deals
One-way flight from Portland to Phoenix
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 ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 10, 2026.
Use the filters below to find and compare flights from Portland to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Fri 5/1

3:39 pm-11:07 pm

1 stop10h 28m

Phoenix Sky Harbor Intl

Sun 5/3

11:30 pm-10:23 am

1 stop7h 53m

$335

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Fri 6/5

5:20 pm-12:10 am

2 stops9h 50m

Phoenix Sky Harbor Intl

Mon 6/8

11:55 pm-12:25 pm

2 stops9h 30m

$342

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Fri 5/1

12:45 pm-7:55 pm

2 stops10h 10m

Phoenix Sky Harbor Intl

Sun 5/3

10:30 pm-2:10 pm

1 stop12h 40m

$343

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Fri 5/15

4:50 pm-11:50 pm

1 stop10h 00m

Phoenix Sky Harbor Intl

Mon 5/18

5:05 am-4:15 pm

1 stop8h 10m

$346
Quickest round-trip

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Fri 5/15

4:50 pm-10:01 pm

1 stop8h 11m

Phoenix Sky Harbor Intl

Mon 5/18

11:47 pm-10:18 am

1 stop7h 31m

$363

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Wed 6/10

4:51 pm-11:36 pm

1 stop9h 45m

Phoenix Sky Harbor Intl

Sun 6/14

11:50 pm-1:25 pm

2 stops10h 35m

$368

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sun 5/3

5:21 am-4:18 pm

2 stops13h 57m

Phoenix Sky Harbor Intl

Wed 5/6

10:35 pm-11:55 am

2 stops10h 20m

$419

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sun 5/3

4:50 pm-11:53 pm

1 stop10h 03m

Phoenix Sky Harbor Intl

Wed 5/6

6:44 pm-10:18 am

2 stops12h 34m

$441
Cheapest one-way

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Tue 6/16

6:54 pm-11:58 pm

1 stop8h 04m

$127

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sat 5/2

7:10 am-2:46 pm

1 stop10h 36m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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 April 3, 2026.

To ensure you get the cheapest price possible for a flight from Portland, Maine to Phoenix, you should look to book at least 76 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, November is the cheapest month in which you can book a flight from Portland, Maine to Phoenix (average of $135). Flying from Portland, Maine to Phoenix 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.

How much does it cost to fly round-trip from Portland, Maine to Phoenix?

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 April 10, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines 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.
Southwest
8.0
Very good
4,334 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,334 reviews
Southwest
8.0
Very good
4,334 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,398 reviews
Southwest
8.0
Very good
4,334 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,562 reviews
Southwest
8.0
Very good
4,334 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,564 reviews
Southwest
8.0
Very good
4,334 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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.

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

    Departing from Portland, Maine to Phoenix will take you 9h 50m. Airlines will cover a distance of 2332 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Delta, at $230, was found to be the cheapest airline from Portland, Maine to Phoenix.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is priced at 40% 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 $108 on American Airlines. Other airlines that offer cheap prices include United Airlines from $125 and Southwest from $138 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, November is the cheapest month in which you can book a flight from Portland, Maine to Phoenix (average of $135). Flying from Portland, Maine to Phoenix 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 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 April 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$230Average$403FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$251Average$383FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$263Average$463FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$276Average$495FlexibilityNo cancel feeOn-time63%

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