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$112+ Cheap flights from Portland to Portland, ME (PDX - 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PWM
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Portland are usually found in September or August, booked 87 days in advance, depart on a Saturday or Tuesday and return on a Saturday

Cheap flight deals from Portland to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 September 11, 2025.

Round-trip from

$249
(United Airlines)

One-way from

$112
(Southwest)

Popular in

November

Cheapest in

September

Average price

$456
From Portland to Portland
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One-way flight from Portland to Portland
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Highest demand for flights based on searches. 4% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Portland to Portland

Cheapest flights from Portland to Portland
Explore the most affordable flight options available from Portland to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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 11/1111:15 pmPDX - PWM
1 stop9h 53mDelta
Tue 11/184:53 pmPWM - PDX
1 stop8h 12mDelta
Deal found 9/10$249
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:35 amPDX - PWM
2 stops10h 15mDelta
Sat 11/154:53 pmPWM - PDX
1 stop8h 12mDelta
Deal found 9/9$254
This American Airlines deal was found by Cheapflights users on 9/11. 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 11/111:58 pmPDX - PWM
2 stops9h 48mAmerican Airlines
Sat 11/812:30 pmPWM - PDX
2 stops13h 56mAmerican Airlines
Deal found 9/11$259
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1712:40 amPDX - PWM
1 stop6h 56mDelta
Thu 10/2311:41 amPWM - PDX
1 stop8h 46mDelta
Deal found 9/9$280
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/17:38 pmPDX - PWM
2 stops12h 26mUnited Airlines
Sat 11/84:51 pmPWM - PDX
1 stop8h 42mUnited Airlines
Deal found 9/11$285
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 10/1811:58 pmPDX - PWM
1 stop8h 30mAmerican Airlines
Thu 10/233:28 pmPWM - PDX
1 stop10h 38mAmerican Airlines
Deal found 9/9$297
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/306:07 amPDX - PWM
2 stops14h 38mAmerican Airlines
Fri 10/39:18 amPWM - PDX
1 stop10h 46mAmerican Airlines
Deal found 9/10$302
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:59 pmPDX - PWM
2 stops11h 37mDelta
Tue 10/285:42 amPWM - PDX
2 stops10h 08mDelta
Deal found 9/9$307
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:00 amPDX - PWM
1 stop7h 48mUnited Airlines
Tue 11/184:51 pmPWM - PDX
1 stop8h 42mUnited Airlines
Deal found 9/9$314
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1812:40 amPDX - PWM
1 stop6h 56mDelta
Wed 10/221:27 pmPWM - PDX
1 stop8h 39mDelta
Deal found 9/9$318
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 10/610:17 pmPDX - PWM
1 stop7h 54mUnited Airlines
Fri 10/104:57 pmPWM - PDX
1 stop8h 28mUnited Airlines
Deal found 9/10$328

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 September 11, 2025.
Use the filters below to find and compare flights from Portland to Portland that are best for you.

Fly from

Portland

Fly to

Portland

Route

Depart

Return

Price

PortlandPortland

PDX - PWM

PDXPWM

Portland

Mon 11/10

12:35 am-1:50 pm

2 stops10h 15m

Portland

Tue 11/18

4:53 pm-10:05 pm

1 stop8h 12m

$254

PortlandPortland

PDX - PWM

PDXPWM

Portland

Sat 11/1

11:58 pm-11:46 am

2 stops9h 48m

Portland

Sat 11/8

12:30 pm-11:26 pm

2 stops13h 56m

$259

PortlandPortland

PDX - PWM

PDXPWM

Portland

Sat 11/1

7:38 pm-11:04 am

2 stops12h 26m

Portland

Sat 11/8

4:51 pm-10:33 pm

1 stop8h 42m

$285

PortlandPortland

PDX - PWM

PDXPWM

Portland

Mon 11/3

12:40 am-1:58 pm

2 stops10h 18m

Portland

Fri 11/7

1:27 pm-10:08 pm

1 stop11h 41m

$302

PortlandPortland

PDX - PWM

PDXPWM

Portland

Sat 11/1

7:12 am-12:05 am

1 stop13h 53m

Portland

Tue 11/4

1:27 pm-7:06 pm

1 stop8h 39m

$331

PortlandPortland

PDX - PWM

PDXPWM

Portland

Mon 1/26

7:00 am-11:30 pm

2 stops13h 30m

Portland

Thu 1/29

3:12 pm-9:49 pm

1 stop9h 37m

$338

PortlandPortland

PDX - PWM

PDXPWM

Portland

Sat 10/18

12:40 am-10:36 am

1 stop6h 56m

Portland

Thu 10/23

11:41 am-5:27 pm

1 stop8h 46m

$349

PortlandPortland

PDX - PWM

PDXPWM

Portland

Tue 12/9

12:32 am-4:06 pm

2 stops12h 34m

Portland

Sun 12/14

4:53 pm-10:09 pm

1 stop8h 16m

$349

PortlandPortland

PDX - PWM

PDXPWM

Portland

Sat 10/18

10:40 am-11:20 pm

1 stop9h 40m

Portland

Thu 10/23

4:57 pm-10:25 pm

1 stop8h 28m

$378

PortlandPortland

PDX - PWM

PDXPWM

Portland

Wed 12/10

6:40 am-10:15 pm

2 stops12h 35m

Portland

Mon 12/15

12:45 pm-10:00 pm

2 stops12h 15m

$388

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 21 results
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Best time to book a flight from Portland to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland 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 Portland

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Portland. Price data was last updated on August 29, 2025.

The price you pay for your flight from Portland to Portland, Maine may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Portland to Portland, Maine (average of $296). Flying from Portland 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 PDX to PWM?

Find hourly flight availability from Portland 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 September 11, 2025.

It’s typically best to fly out from Portland to Portland, Maine in the afternoon. Doing so could potentially save you 47% on the flight price compared to flying at noon, which is usually more expensive.

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 September 11, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Portland 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
4,248 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Sun Country Air
6.9
Okay
330 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Portland to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    A quick flight from Portland to Portland, Maine can take about 9h 48m. Delta provides one of the quickest options available for as low as $259. There are 2527 mi between Portland and Portland, Maine. This flight may include one or multiple stops.

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

    According to our current data, Delta ($279), Sun Country Air ($325), and American Airlines ($332) offers the cheapest pricing from Portland to Portland, Maine. Delta is currently priced 50% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Portland to Portland?

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

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

    Yes. Cheapflights offers flight deals from Portland 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 Portland to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Portland to Portland, Maine (average of $296). Flying from Portland 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Portland to Portland

Discover the top 5 airlines that operate flights from Portland 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$279Average$540FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$325Average$415FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$332Average$516FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$363Average$459FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$375Average$575FlexibilityNo cancel feeOn-time69%

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