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Maine

$119+ Cheap flights from Portland (PDX) to Maine

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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PWM
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Portland to Maine

Keep the following information in mind while searching for Portland to Maine flight deals. Data was last updated September 15, 2025.

Round-trip from

$235
(Southwest)

One-way from

$119
(Delta)

Popular in

November

Cheapest in

September

Average price

$450
From Portland to Maine
Search Deals
One-way flight from Portland to Maine
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 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 Maine

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

This Southwest deal was found by Cheapflights users on 9/12. 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 10/2212:40 pmPDX - BOS
1 stop7h 45mSouthwest
Tue 10/285:15 amBOS - PDX
1 stop7h 45mSouthwest
Deal found 9/12$235
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 10/2710:58 pmPDX - BOS
1 stop10h 02mDelta
Sat 11/15:45 amBOS - PDX
1 stop10h 05mDelta
Deal found 9/15$237
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:35 pmPDX - BOS
2 stops9h 50mSouthwest
Tue 10/285:15 amBOS - PDX
1 stop7h 45mSouthwest
Deal found 9/15$242
This Southwest deal was found by Cheapflights users on 9/13. 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.
Fri 11/147:10 pmPDX - BOS
2 stops9h 55mSouthwest
Wed 11/192:10 pmBOS - PDX
2 stops10h 50mSouthwest
Deal found 9/13$247
This Southwest deal was found by Cheapflights users on 9/14. 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 12/67:40 amPDX - BOS
2 stops10h 10mSouthwest
Mon 12/86:45 amBOS - PDX
1 stop14h 55mSouthwest
Deal found 9/14$248
This Delta deal was found by Cheapflights users on 9/12. 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 9/3010:20 amPDX - BOS
1 stop10h 33mDelta
Sat 10/47:25 amBOS - PDX
1 stop10h 27mDelta
Deal found 9/12$258
This Southwest deal was found by Cheapflights users on 9/14. 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.
Mon 10/277:35 pmPDX - BOS
2 stops9h 50mSouthwest
Sat 11/16:30 amBOS - PDX
1 stop11h 10mSouthwest
Deal found 9/14$262
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/1711:58 pmPDX - BOS
1 stop7h 23mAmerican Airlines
Wed 10/2212:03 pmBOS - PDX
1 stop11h 14mAmerican Airlines
Deal found 9/13$264
This Delta deal was found by Cheapflights users on 9/14. 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 10/185:25 pmPDX - BOS
1 stop10h 10mDelta
Mon 11/36:55 pmBOS - PDX
1 stop7h 58mDelta
Deal found 9/14$266
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 11/62:10 pmPDX - BOS
1 stop8h 03mDelta
Sun 11/95:50 amBOS - PDX
1 stop9h 58mDelta
Deal found 9/15$268
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/232:35 pmPDX - BOS
1 stop7h 05mSouthwest
Fri 10/313:55 pmBOS - PDX
1 stop8h 20mSouthwest
Deal found 9/15$276
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:59 pmPDX - BGR
2 stops10h 15mAmerican Airlines
Tue 11/46:00 amBGR - PDX
2 stops14h 12mAmerican Airlines
Deal found 9/15$319

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Maine 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 15, 2025.
Use the filters below to find and compare flights from Portland to Maine that are best for you.

Fly from

Portland

Fly to

Maine

Route

Depart

Return

Price

PortlandBoston

PDX - BOS

PDXBOS

Portland

Fri 12/5

12:32 am-11:01 am

1 stop7h 29m

Boston Logan Intl

Mon 12/8

1:45 pm-10:57 pm

1 stop12h 12m

$237

PortlandBoston

PDX - BOS

PDXBOS

Portland

Fri 11/7

7:10 pm-5:56 am

1 stop7h 46m

Boston Logan Intl

Sun 12/7

6:00 am-11:48 am

1 stop8h 48m

$237

PortlandBoston

PDX - BOS

PDXBOS

Portland

Thu 12/11

10:50 am-10:45 pm

1 stop8h 55m

Boston Logan Intl

Sun 12/14

6:20 pm-12:15 am

1 stop8h 55m

$237

PortlandBoston

PDX - BOS

PDXBOS

Portland

Tue 10/28

6:20 am-5:12 pm

1 stop7h 52m

Boston Logan Intl

Tue 11/4

3:00 pm-8:26 pm

1 stop8h 26m

$237

PortlandBoston

PDX - BOS

PDXBOS

Portland

Tue 11/11

6:05 am-4:05 pm

1 stop7h 00m

Boston Logan Intl

Sat 11/15

5:20 am-12:15 pm

1 stop9h 55m

$237

PortlandBoston

PDX - BOS

PDXBOS

Portland

Mon 10/20

12:40 am-10:48 am

1 stop7h 08m

Boston Logan Intl

Tue 10/28

7:20 am-12:49 pm

1 stop8h 29m

$237

PortlandBoston

PDX - BOS

PDXBOS

Portland

Tue 10/28

6:20 am-5:12 pm

1 stop7h 52m

Boston Logan Intl

Wed 10/29

6:15 am-12:20 pm

1 stop9h 05m

$237

PortlandBoston

PDX - BOS

PDXBOS

Portland

Thu 12/4

5:26 pm-6:45 am

1 stop10h 19m

Boston Logan Intl

Sat 12/6

11:10 am-7:14 pm

1 stop11h 04m

$237

PortlandBoston

PDX - BOS

PDXBOS

Portland

Tue 10/28

5:30 am-4:22 pm

1 stop7h 52m

Boston Logan Intl

Sat 11/1

5:34 am-10:29 am

1 stop7h 55m

$237

PortlandBoston

PDX - BOS

PDXBOS

Portland

Fri 11/14

5:45 am-6:40 pm

1 stop9h 55m

Boston Logan Intl

Wed 11/19

9:05 am-6:40 pm

2 stops12h 35m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 56 results
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Best time to book a flight from Portland to Maine

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

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

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

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

When flying from Portland to Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Maine

Get insights into the airlines that provide service to Maine. 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 Maine. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Portland to Maine by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

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
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

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
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

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
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

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
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

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 Maine. 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 Maine?

    For a flight from Portland to Maine, you will be flying from Portland. Portland (PDX) is just 6.0 mi from the center of the city.

  • How long is the flight from Portland to Maine?

    For as low as $237, Delta can have you in Maine from Portland in 7h 29m. Airlines will cover a distance of 2528 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Portland to Maine?

    The most popular flight routes from Portland to Maine are Portland - Boston Logan Intl, Portland - Portland and Portland - Bangor.

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

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

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

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

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

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

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

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Alternative routes for Portland to Maine

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Portland to Maine

Discover the top 5 airlines that operate flights from Portland to Maine. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$662FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$318Average$479FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$325Average$415FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$363Average$459FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$375Average$615FlexibilityNo cancel feeOn-time69%

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