HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Phoenix

$189+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — PHX
Jul 2 — Jul 91
Thu 7/2
Thu 7/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Phoenix with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 2, 2026.

This United Airlines deal was found by Cheapflights users on 5/28. 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.
Wed 7/13:16 pm
PWM
-
PHX
1 stop10h 30m
United Airlines
Sat 7/411:12 am
PHX
-
PWM
1 stop7h 29m
United Airlines
Deal found 5/28$361
This Delta deal was found by Cheapflights users on 5/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:05 am
PWM
-
PHX
1 stop9h 03m
Delta
Sat 8/2212:37 pm
PHX
-
PWM
1 stop9h 22m
Delta
Deal found 5/29$363
This Southwest deal was found by Cheapflights users on 5/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:10 pm
PWM
-
PHX
1 stop7h 00m
Southwest
Sat 7/48:10 am
PHX
-
PWM
2 stops9h 45m
Southwest
Deal found 5/28$376
This American Airlines deal was found by Cheapflights users on 5/30. 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 8/155:30 am
PWM
-
PHX
1 stop9h 11m
American Airlines
Thu 8/205:05 am
PHX
-
PWM
1 stop10h 01m
American Airlines
Deal found 5/30$398
This Southwest deal was found by Cheapflights users on 5/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:15 pm
PWM
-
PHX
1 stop7h 05m
Southwest
Fri 9/411:10 pm
PHX
-
PWM
1 stop7h 45m
Southwest
Deal found 5/28$400
This Delta deal was found by Cheapflights users on 5/31. 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.
Mon 9/282:35 pm
PWM
-
PHX
1 stop8h 26m
Delta
Tue 10/612:05 pm
PHX
-
PWM
1 stop7h 18m
Delta
Deal found 5/31$401
This United Airlines deal was found by Cheapflights users on 5/31. 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 9/295:15 am
PWM
-
PHX
1 stop8h 31m
United Airlines
Mon 10/1211:52 pm
PHX
-
PWM
1 stop7h 54m
United Airlines
Deal found 5/31$403
This Southwest deal was found by Cheapflights users on 5/31. 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.
Tue 9/295:45 am
PWM
-
PHX
1 stop9h 30m
Southwest
Mon 10/1212:35 am
PHX
-
PWM
2 stops9h 15m
Southwest
Deal found 5/31$406
This United Airlines deal was found by Cheapflights users on 6/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:38 pm
PWM
-
PHX
1 stop8h 16m
United Airlines
Mon 8/246:20 am
PHX
-
PWM
2 stops10h 04m
United Airlines
Deal found 6/1$408
This Delta deal was found by Cheapflights users on 5/31. 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 9/244:45 pm
PWM
-
PHX
1 stop7h 20m
Delta
Sat 10/1012:00 pm
PHX
-
PWM
1 stop8h 49m
Delta
Deal found 5/31$416

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 June 2, 2026.

Round-trip from

$361
(United Airlines)

One-way from

$189
(Southwest)

Popular in

May

Cheapest in

January

Average price

$484
From Portland to Phoenix
Search Deals
One-way flight from Portland to Phoenix
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($79 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 June 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 June 2, 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

Wed 7/1

6:00 am-12:22 pm

1 stop9h 22m

Phoenix Sky Harbor Intl

Tue 7/7

11:40 am-11:30 pm

1 stop8h 50m

$439

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Thu 10/29

6:30 am-1:15 pm

2 stops9h 45m

Phoenix Sky Harbor Intl

Thu 11/5

1:35 pm-11:50 pm

2 stops8h 15m

$479

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sat 10/3

5:40 am-1:30 pm

2 stops10h 50m

Phoenix Sky Harbor Intl

Sat 10/3

11:05 pm-12:35 pm

2 stops10h 30m

$488

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sat 10/31

11:30 am-8:34 pm

2 stops12h 04m

Phoenix Sky Harbor Intl

Sat 11/14

6:35 pm-9:30 am

2 stops12h 55m

$558
Quickest round-trip

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Thu 9/10

6:00 am-11:08 am

1 stop8h 08m

Phoenix Sky Harbor Intl

Mon 9/14

7:10 am-5:54 pm

1 stop7h 44m

$579

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Fri 6/12

5:35 am-12:35 pm

2 stops10h 00m

Phoenix Sky Harbor Intl

Tue 6/16

10:00 am-10:55 pm

1 stop9h 55m

$612

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Tue 6/23

7:30 am-2:35 pm

2 stops10h 05m

Phoenix Sky Harbor Intl

Sat 6/27

9:55 am-11:40 pm

2 stops10h 45m

$615

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sat 8/15

3:47 pm-10:56 pm

1 stop10h 09m

Phoenix Sky Harbor Intl

Thu 8/20

6:55 pm-10:04 am

2 stops12h 09m

$656

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Thu 6/11

6:00 am-5:40 pm

2 stops14h 40m

Phoenix Sky Harbor Intl

Tue 6/16

11:40 am-11:30 pm

1 stop8h 50m

$690

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Mon 8/17

9:49 am-10:22 pm

2 stops15h 33m

Phoenix Sky Harbor Intl

Sat 8/22

6:20 am-7:17 pm

2 stops9h 57m

$745

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/28

Showing 1-10 of 17 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

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

Currently, March is the cheapest month in which you can book a flight from Portland, Maine to Phoenix (average of $138). Flying from Portland, Maine to Phoenix in June is currently the most expensive (average of $357). 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?

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

To ensure you get the cheapest price possible for a flight from Portland, Maine to Phoenix, you should look to book at least 47 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.

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 2, 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
4,256 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
Southwest
8.0
Very good
4,256 reviews
Southwest
8.0
Very good
4,256 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
Delta
7.9
Good
8,402 reviews
Southwest
8.0
Very good
4,256 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
United Airlines
7.4
Good
9,768 reviews
Southwest
8.0
Very good
4,256 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
American Airlines
7.1
Good
11,642 reviews
Southwest
8.0
Very good
4,256 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

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 22m. 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 United Airlines and American Airlines. Delta is priced at 42% 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 $109 on American Airlines. Other airlines that offer cheap prices include Southwest from $116 and United Airlines from $125 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, March is the cheapest month in which you can book a flight from Portland, Maine to Phoenix (average of $138). Flying from Portland, Maine to Phoenix in June is currently the most expensive (average of $357). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$230Average$417FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$252Average$475FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$263Average$418FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$276Average$482FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.