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$109+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — PWM
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
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 33 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap 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 August 18, 2025.

Round-trip from

$251
(American Airlines)

One-way from

$109
(American Airlines)

Popular in

October

Cheapest in

January

Average price

$307
From Phoenix Sky Harbor Intl to Portland
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One-way flight from Phoenix Sky Harbor Intl to Portland
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Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 18, 2025.

This United Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 9/207:04 amPHX - PWM
1 stop7h 38mUnited Airlines
Tue 9/306:14 amPWM - PHX
1 stop9h 45mUnited Airlines
Deal found 8/16$251
This American Airlines deal was found by Cheapflights users on 8/16. 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 10/2112:18 amPHX - PWM
2 stops9h 17mAmerican Airlines
Wed 10/294:15 pmPWM - PHX
1 stop7h 56mAmerican Airlines
Deal found 8/16$256
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 10/225:15 amPHX - PWM
1 stop7h 20mAmerican Airlines
Mon 10/274:15 pmPWM - PHX
1 stop7h 56mAmerican Airlines
Deal found 8/17$264
This JetBlue deal was found by Cheapflights users on 8/16. 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.
Fri 9/1211:34 pmPHX - PWM
1 stop10h 48mJetBlue
Sat 9/202:17 pmPWM - PHX
1 stop10h 34mJetBlue
Deal found 8/16$267
This Delta deal was found by Cheapflights users on 8/18. 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 11/71:05 pmPHX - PWM
1 stop7h 14mDelta
Tue 11/114:55 pmPWM - PHX
1 stop8h 25mDelta
Deal found 8/18$277
This Delta deal was found by Cheapflights users on 8/16. 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.
Sat 9/207:00 amPHX - PWM
2 stops12h 00mDelta
Tue 9/306:00 amPWM - PHX
2 stops10h 49mDelta
Deal found 8/16$287
This JetBlue deal was found by Cheapflights users on 8/16. 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.
Tue 9/1611:34 pmPHX - PWM
1 stop10h 48mJetBlue
Tue 9/232:17 pmPWM - PHX
1 stop10h 44mJetBlue
Deal found 8/16$292
This American Airlines deal was found by Cheapflights users on 8/16. 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 11/612:44 amPHX - PWM
1 stop9h 23mAmerican Airlines
Tue 11/116:00 amPWM - PHX
1 stop8h 23mAmerican Airlines
Deal found 8/16$295
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Wed 9/311:54 amPHX - PWM
2 stops8h 51mAmerican Airlines
Sat 9/612:27 pmPWM - PHX
1 stop10h 00mAmerican Airlines
Deal found 8/16$305

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 August 18, 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

Wed 10/22

5:15 am-3:35 pm

1 stop7h 20m

Portland

Wed 10/29

7:44 am-12:48 pm

1 stop8h 04m

$251

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Sat 9/20

7:04 am-5:42 pm

1 stop7h 38m

Portland

Tue 9/30

6:14 am-12:59 pm

1 stop9h 45m

$251

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Mon 10/20

12:18 am-11:28 am

1 stop8h 10m

Portland

Tue 10/28

7:44 am-12:48 pm

1 stop8h 04m

$251

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Sat 9/20

5:33 am-5:55 pm

2 stops9h 22m

Portland

Tue 9/30

6:00 am-12:39 pm

1 stop9h 39m

$256

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Sat 9/13

5:00 am-5:55 pm

1 stop9h 55m

Portland

Sat 9/20

6:00 am-12:23 pm

1 stop9h 23m

$264

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Sun 9/14

11:59 pm-11:49 am

1 stop8h 50m

Portland

Sat 9/20

6:00 am-12:23 pm

1 stop9h 23m

$264

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Tue 10/21

12:18 am-11:28 am

1 stop8h 10m

Portland

Mon 10/27

4:15 pm-9:11 pm

1 stop7h 56m

$264

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Thu 10/30

12:18 am-11:28 am

1 stop8h 10m

$109

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Wed 11/26

12:59 am-11:10 am

1 stop8h 11m

$109

PhoenixPortland

PHX - PWM

PHXPWM

Phoenix Sky Harbor Intl

Tue 10/28

5:15 am-3:33 pm

1 stop7h 18m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

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 August 8, 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, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Portland, Maine (average of $296). Flying from Phoenix Sky Harbor Intl Airport to Portland, Maine in July is currently the most expensive (average of $394). 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 August 18, 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 23% 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 August 18, 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
8.0
Very good
4,246 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,925 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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 7h 20m. American Airlines provides one of the quickest options available for as low as $251. 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 49% lower than the current average price of a flight leaving 3 months from now.

  • 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, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Portland, Maine (average of $296). Flying from Phoenix Sky Harbor Intl Airport to Portland, Maine in July is currently the most expensive (average of $394). 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
Brunswick
North Conway
Auburn
Conway
Lewiston

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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.
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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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$376FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$216Average$418FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$217Average$353FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$274Average$410FlexibilityNo cancel feeOn-time69%

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