HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sky Harbor Intl

$165+ Cheap flights from Portland, ME (PWM) to Sky Harbor Intl (PHX)

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — PHX
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Sky Harbor Intl 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 Sky Harbor Intl

Cheapest flights from Portland to Sky Harbor Intl
Explore the most affordable flight options available from Portland to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This JetBlue deal was found by Cheapflights users on 7/22. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am
PWM
-
PHX
1 stop9h 34m
JetBlue
Wed 10/141:20 pm
PHX
-
PWM
1 stop7h 32m
JetBlue
Deal found 7/22$319
This Delta deal was found by Cheapflights users on 7/27. 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 12/712:50 pm
PWM
-
PHX
1 stop8h 39m
Delta
Thu 12/107:00 am
PHX
-
PWM
1 stop6h 58m
Delta
Deal found 7/27$333
This American Airlines deal was found by Cheapflights users on 7/25. 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 10/305:45 pm
PWM
-
PHX
1 stop7h 53m
American Airlines
Mon 11/210:45 pm
PHX
-
PWM
1 stop9h 52m
American Airlines
Deal found 7/25$338
This American Airlines deal was found by Cheapflights users on 7/24. 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 10/135:45 pm
PWM
-
PHX
1 stop9h 49m
American Airlines
Wed 10/2110:02 am
PHX
-
PWM
1 stop9h 34m
American Airlines
Deal found 7/24$339
This Southwest deal was found by Cheapflights users on 7/23. 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 9/22:50 pm
PWM
-
PHX
2 stops10h 05m
Southwest
Wed 9/1610:35 am
PHX
-
PWM
2 stops8h 35m
Southwest
Deal found 7/23$343
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Mon 11/212:48 pm
PWM
-
PHX
1 stop11h 12m
American Airlines
Tue 11/1011:25 am
PHX
-
PWM
2 stops9h 08m
American Airlines
Deal found 7/26$346
This Southwest deal was found by Cheapflights users on 7/22. 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 10/306:30 am
PWM
-
PHX
2 stops9h 30m
Southwest
Sat 11/711:00 am
PHX
-
PWM
2 stops8h 50m
Southwest
Deal found 7/22$348
This Southwest deal was found by Cheapflights users on 7/23. 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 9/125:40 am
PWM
-
PHX
2 stops10h 20m
Southwest
Sat 9/1911:15 pm
PHX
-
PWM
1 stop8h 20m
Southwest
Deal found 7/23$351

Find flight deals from Portland to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Sky Harbor Intl (PHX). 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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$319
(JetBlue)

One-way from

$165
(JetBlue)

Popular in

June

Cheapest in

January

Average price

$558
Provider with most accurate pricing for Portland-Phoenix Sky Harbor Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Phoenix Sky Harbor Intl flights.
Search Deals
From Portland to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Portland to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Sky Harbor Intl 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 July 27, 2026.
Use the filters below to find and compare flights from Portland to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Wed 9/2

2:40 pm-9:43 pm

1 stop10h 03m

Phoenix Sky Harbor Intl

Wed 9/16

1:32 pm-11:54 pm

1 stop7h 22m

$329

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Wed 10/21

4:05 pm-10:30 pm

2 stops9h 25m

Phoenix Sky Harbor Intl

Mon 10/26

5:00 am-4:55 pm

1 stop8h 55m

$338

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Wed 9/2

2:50 pm-9:55 pm

2 stops10h 05m

Phoenix Sky Harbor Intl

Wed 9/16

10:35 am-10:10 pm

2 stops8h 35m

$343

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Thu 10/22

4:15 pm-11:13 pm

1 stop9h 58m

Phoenix Sky Harbor Intl

Wed 11/4

7:00 am-4:02 pm

1 stop7h 02m

$366

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Fri 9/25

2:10 pm-7:55 pm

1 stop8h 45m

Phoenix Sky Harbor Intl

Tue 9/29

8:00 am-9:15 pm

2 stops10h 15m

$413
Quickest round-trip

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Fri 9/25

7:40 am-2:35 pm

2 stops9h 55m

Phoenix Sky Harbor Intl

Fri 10/2

12:15 pm-9:50 pm

1 stop6h 35m

$438

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Wed 9/2

2:14 pm-8:56 pm

1 stop9h 42m

Phoenix Sky Harbor Intl

Wed 9/16

6:55 am-11:28 pm

2 stops13h 33m

$447

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Tue 10/6

6:00 am-2:24 pm

2 stops11h 24m

Phoenix Sky Harbor Intl

Tue 10/20

8:00 am-9:54 pm

2 stops10h 54m

$454

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Wed 10/7

5:08 pm-10:24 pm

1 stop8h 16m

Phoenix Sky Harbor Intl

Wed 10/14

8:30 am-11:28 pm

2 stops11h 58m

$457
Cheapest one-way

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Tue 8/25

1:25 pm-9:43 pm

1 stop11h 18m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Portland to Sky Harbor Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Sky Harbor Intl in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl 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 Sky Harbor Intl Airport

How far ahead should I book a flight from Portland, Maine to Phoenix Sky Harbor Intl Airport?

The best time to book flights from Portland, Maine to Phoenix Sky Harbor Intl Airport is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Portland, Maine to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Phoenix Sky Harbor Intl Airport (average of $353). Flying from Portland, Maine to Phoenix Sky Harbor Intl Airport in June is currently the most expensive (average of $582). 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 Sky Harbor Intl Airport?

Airfare is typical for this route at the moment.

Portland, Maine to Phoenix Sky Harbor Intl Airport flights typically cost between $301 and $533 in October.
The cheapest round-trip price found within the last 5 days was $329 on JetBlue (Oct 7-Oct 14).

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated July 27, 2026.
Read through reviews of airlines operating flights from Portland to Phoenix Sky Harbor Intl Airport, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,228 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
Southwest
8.0
Very good
4,228 reviews
Southwest
8.0
Very good
4,228 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
Delta
7.8
Good
8,482 reviews
Southwest
8.0
Very good
4,228 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
United Airlines
7.4
Good
10,041 reviews
Southwest
8.0
Very good
4,228 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
American Airlines
7.1
Good
11,836 reviews
Southwest
8.0
Very good
4,228 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.

Related info for your journey

Find useful and relevant information for your journey from Portland to Sky Harbor Intl. 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 Sky Harbor Intl?

    For a flight from Portland to Phoenix Sky Harbor Intl, you will be flying from Portland. Portland (PWM) is just 2.9 mi from the center of the city. Portland is the only Portland airport and it handles 0 outbound flights to Phoenix Sky Harbor Intl per day. 5 airlines have flights to Phoenix Sky Harbor Intl from Portland on a regular basis.

  • How long is the flight from Portland, Maine to Phoenix Sky Harbor Intl Airport?

    A quick flight from Portland, Maine to Phoenix Sky Harbor Intl Airport can take about 9h 25m. JetBlue provides one of the quickest options available for as low as $338. There are 2332 mi between Portland, Maine and Phoenix Sky Harbor Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $230, Delta will fly you from Portland, Maine to Phoenix Sky Harbor Intl Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $252 and $266, respectively. Delta is 48% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $125. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Portland, Maine to Phoenix Sky Harbor Intl Airport for a low price.

  • Can I find deals for flights from Portland to Sky Harbor Intl that include hotel bookings?

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

  • How can I find direct flights from Portland to Sky Harbor Intl?

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

  • Can I find deals for business class flights from Portland to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Portland to Sky Harbor Intl 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 Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Phoenix Sky Harbor Intl Airport (average of $353). Flying from Portland, Maine to Phoenix Sky Harbor Intl Airport in June is currently the most expensive (average of $582). 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

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Glendale
Buckeye
Goodyear
Surprise
Wickenburg
Paradise Valley
Peoria
Casa Grande
Chandler
Camp Verde
Globe
Payson
Fountain Hills
Guadalupe

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.

Alternative routes for Portland to Sky Harbor Intl

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Sky Harbor Intl flights
Boston to Phoenix-Mesa Gateway flights
Bangor to Sky Harbor Intl flights

Top 5 airlines flying from Portland to Sky Harbor Intl

Discover the top 5 airlines that operate flights from Portland to Sky Harbor Intl. 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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$230Average$456FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$252Average$481FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$266Average$437FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$289Average$514FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$291Average$488FlexibilityNo 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.
Site
©2026 Cheapflights