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$126+ Cheap flights from Sky Harbor Intl (PHX) to Portland, ME (PWM)

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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — PWM
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Portland are usually found in January or April, booked 69 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Sky Harbor Intl to Portland

Cheapest flights from Sky Harbor Intl to Portland
Explore the most affordable flight options available from Sky Harbor Intl to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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 12/308:10 amPHX - PWM
2 stops13h 12mUnited Airlines
Sat 1/35:30 amPWM - PHX
1 stop8h 02mUnited Airlines
Deal found 12/15$625
This Delta deal was found by Cheapflights users on 12/13. 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 12/252:00 pmPHX - PWM
1 stop6h 43mDelta
Fri 1/25:45 amPWM - PHX
1 stop8h 50mDelta
Deal found 12/13$695
This American Airlines deal was found by Cheapflights users on 12/13. 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 12/1512:33 amPHX - PWM
1 stop9h 07mAmerican Airlines
Tue 12/235:39 amPWM - PHX
1 stop8h 38mAmerican Airlines
Deal found 12/13$701
This Southwest deal was found by Cheapflights users on 12/13. 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 12/2412:00 pmPHX - PWM
1 stop8h 15mSouthwest
Mon 12/295:30 pmPWM - PHX
2 stops9h 50mSouthwest
Deal found 12/13$746
This Delta deal was found by Cheapflights users on 12/13. 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 12/242:00 pmPHX - PWM
1 stop6h 43mDelta
Mon 12/295:45 amPWM - PHX
1 stop8h 50mDelta
Deal found 12/13$769
This Delta deal was found by Cheapflights users on 12/15. 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.
Tue 12/161:33 pmPHX - PWM
1 stop6h 50mDelta
Tue 12/235:45 amPWM - PHX
1 stop11h 09mDelta
Deal found 12/15$807

Find flight deals from Sky Harbor Intl to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Portland (PWM). 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 December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$251
(American Airlines)

One-way from

$126
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$580
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Portland flights.
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From Phoenix Sky Harbor Intl to Portland
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Portland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Portland 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 December 15, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Portland that are best for you.

Fly from

Sky Harbor Intl

Fly to

Portland

Route

Depart

Return

Price

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Sat 1/24

11:12 am-10:54 pm

1 stop9h 42m

Portland

Wed 1/28

12:40 pm-7:27 pm

1 stop8h 47m

$251

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Sat 1/17

9:40 am-9:37 pm

2 stops9h 57m

Portland

Mon 1/19

5:20 am-3:11 pm

2 stops11h 51m

$288

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Mon 1/12

8:30 am-6:52 pm

1 stop8h 22m

Portland

Mon 1/19

4:10 pm-10:59 pm

1 stop8h 49m

$301

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Fri 1/23

12:50 pm-11:30 pm

1 stop8h 40m

Portland

Mon 1/26

3:12 pm-11:01 pm

1 stop9h 49m

$301

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Fri 1/23

11:53 pm-12:08 pm

2 stops10h 15m

Portland

Mon 1/26

2:35 pm-11:46 pm

2 stops11h 11m

$311

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Sat 1/10

8:30 am-6:54 pm

1 stop8h 24m

Portland

Mon 1/12

3:12 pm-11:01 pm

1 stop9h 49m

$376

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Tue 1/27

12:51 pm-11:27 pm

1 stop8h 36m

$126

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Sat 2/7

8:30 am-6:54 pm

1 stop8h 24m

$126

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Wed 1/28

12:49 pm-11:30 pm

1 stop8h 41m

$126

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Tue 1/20

8:30 am-11:27 pm

2 stops12h 57m

$131

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 14 results
1
2

Compare providers for flights from Sky Harbor Intl to Portland

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 Sky Harbor Intl to Portland in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Phoenix Sky Harbor Intl Airport-Portland, Maine flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Phoenix Sky Harbor Intl Airport-Portland, Maine flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Portland, Maine flights, Cheapflights users trust eDreams the most. eDreams 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 Phoenix Sky Harbor Intl Airport-Portland, Maine 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 Sky Harbor Intl to Portland

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

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

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Portland. Price data was last updated on December 12, 2025.

To ensure you get the cheapest price possible for a flight from Phoenix Sky Harbor Intl Airport to Portland, Maine, you should look to book at least 33 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 Phoenix Sky Harbor Intl Airport to Portland, Maine?

Currently, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Portland, Maine (average of $118). Flying from Phoenix Sky Harbor Intl Airport to Portland, Maine in August is currently the most expensive (average of $220). 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 PHX to PWM?

Find hourly flight availability from Sky Harbor Intl to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

One of the essential ways to save on airfare from Phoenix Sky Harbor Intl Airport to Portland, Maine is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 22% on airfare.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Portland, Maine?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Portland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Portland, Maine flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated December 15, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Phoenix Sky Harbor Intl Airport to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,007 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,092 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,052 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

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

    Portland (PWM), located 2.9 mi from the city center, is the airport you fly into when you book flights from Phoenix Sky Harbor Intl to Portland. 4 airlines have flights to Portland from Phoenix Sky Harbor Intl on a regular basis. Booking flights from Phoenix Sky Harbor Intl to Portland should not be difficult; the airport handles an average of 0 inbound flights from Phoenix Sky Harbor Intl per day.

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

    A quick flight from Phoenix Sky Harbor Intl Airport to Portland, Maine can take about 8h 22m. American Airlines provides one of the quickest options available for as low as $301. The distance from Phoenix Sky Harbor Intl Airport to Portland, Maine is about 2332 mi. 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 Phoenix Sky Harbor Intl Airport to Portland, Maine round-trip?

    Delta, at $189, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Portland, Maine.Alternate airlines to your destination round-trip include Southwest and American Airlines. Delta is priced at 50% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $125 on American Airlines. Other airlines that offer cheap prices include United Airlines from $125 and Southwest from $135 one-way.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Portland, Maine (average of $118). Flying from Phoenix Sky Harbor Intl Airport to Portland, Maine in August is currently the most expensive (average of $220). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Brunswick
Auburn
Conway

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Alternative routes for Sky Harbor Intl to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Boston flights
Sky Harbor Intl to Bangor flights
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Top 4 airlines flying from Sky Harbor Intl to Portland

Discover the top 4 airlines that operate flights from Sky Harbor Intl to Portland. 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$373FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$196Average$415FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$249Average$362FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$270Average$400FlexibilityNo cancel feeOn-time69%

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