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Maine

$118+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PWM
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap 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 December 15, 2025.

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.
Mon 12/295:30 amPDX - BOS
1 stop7h 38mDelta
Wed 1/75:20 pmBOS - PDX
1 stop9h 57mDelta
Deal found 12/13$241
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.
Fri 12/265:30 amPDX - BOS
1 stop7h 38mDelta
Thu 1/85:35 pmBOS - PDX
1 stop8h 19mDelta
Deal found 12/13$337
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.
Sat 12/277:10 pmPDX - BOS
1 stop8h 32mDelta
Tue 1/66:10 amBOS - PDX
1 stop9h 22mDelta
Deal found 12/13$358
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.
Mon 12/295:30 amPDX - BOS
1 stop7h 38mDelta
Tue 1/69:25 amBOS - PDX
2 stops17h 52mDelta
Deal found 12/13$364
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:14 amPDX - BOS
Nonstop5h 31mAlaska Airlines
Tue 1/66:00 amBOS - PDX
Nonstop6h 28mAlaska Airlines
Deal found 12/13$377
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.
Mon 12/295:30 amPDX - BOS
1 stop7h 38mDelta
Thu 1/89:25 amBOS - PDX
2 stops15h 50mDelta
Deal found 12/13$384
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.
Mon 12/295:30 amPDX - BOS
1 stop7h 38mDelta
Mon 1/56:45 pmBOS - PDX
1 stop16h 48mDelta
Deal found 12/13$425
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.
Mon 12/295:10 amPDX - BOS
2 stops10h 15mSouthwest
Wed 1/74:50 pmBOS - PDX
1 stop8h 25mSouthwest
Deal found 12/13$432
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.
Thu 12/2510:21 pmPDX - BOS
1 stop8h 33mAmerican Airlines
Sun 1/43:30 pmBOS - PDX
1 stop9h 46mAmerican Airlines
Deal found 12/13$436
This American Airlines deal was found by Cheapflights users on 12/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:40 amPDX - BOS
1 stop10h 53mAmerican Airlines
Sat 1/1712:11 pmBOS - PDX
1 stop9h 51mAmerican Airlines
Deal found 12/12$439
This Southwest deal was found by Cheapflights users on 12/14. 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.
Wed 12/246:40 amPDX - PWM
2 stops12h 35mSouthwest
Fri 1/23:15 pmPWM - PDX
2 stops12h 50mSouthwest
Deal found 12/14$567
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:00 amPDX - PWM
2 stops15h 22mUnited Airlines
Fri 1/27:30 pmPWM - PDX
2 stops17h 31mUnited Airlines
Deal found 12/14$718

Find flight deals from Portland to Maine

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

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$203
(United Airlines)

One-way from

$118
(American Airlines)

Popular in

December

Cheapest in

May

Average price

$556
Provider with most accurate pricing for Portland-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Boston Logan Intl flights.
Search Deals
From Portland to Maine
Search Deals
One-way flight from Portland to Maine
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 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 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 December 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

Tue 2/17

5:35 am-4:30 pm

1 stop7h 55m

Boston Logan Intl

Tue 2/24

1:20 pm-10:15 pm

2 stops11h 55m

$224

PortlandBoston

PDX - BOS

PDXBOS

Portland

Fri 1/30

5:25 pm-6:14 am

1 stop9h 49m

Boston Logan Intl

Sun 2/1

12:45 pm-10:20 pm

1 stop12h 35m

$278

PortlandBoston

PDX - BOS

PDXBOS

Portland

Thu 1/29

7:37 pm-6:50 am

1 stop8h 13m

Boston Logan Intl

Sun 2/1

12:45 pm-10:20 pm

1 stop12h 35m

$278

PortlandBoston

PDX - BOS

PDXBOS

Portland

Sun 1/11

6:30 am-9:23 pm

1 stop11h 53m

Boston Logan Intl

Wed 1/21

11:12 am-7:13 pm

1 stop11h 01m

$278

PortlandBoston

PDX - BOS

PDXBOS

Portland

Sat 1/10

10:24 am-12:18 am

1 stop10h 54m

Boston Logan Intl

Sun 1/25

7:30 am-4:25 pm

1 stop11h 55m

$278

PortlandBoston

PDX - BOS

PDXBOS

Portland

Sat 1/10

1:39 pm-9:55 am

2 stops17h 16m

Boston Logan Intl

Thu 1/22

6:45 pm-12:17 am

1 stop8h 32m

$280

PortlandBoston

PDX - BOS

PDXBOS

Portland

Fri 1/30

6:30 am-5:10 pm

1 stop7h 40m

Boston Logan Intl

Sun 2/1

1:35 pm-10:45 pm

2 stops12h 10m

$284

PortlandPortland

PDX - PWM

PDXPWM

Portland

Wed 1/7

7:37 pm-12:08 pm

2 stops13h 31m

Portland

Wed 1/14

2:35 pm-10:07 am

2 stops22h 32m

$300

PortlandPortland

PDX - PWM

PDXPWM

Portland

Thu 1/8

5:30 am-12:20 am

2 stops15h 50m

Portland

Sat 1/17

2:35 pm-10:07 am

2 stops22h 32m

$300

PortlandPortland

PDX - PWM

PDXPWM

Portland

Wed 1/7

7:37 pm-12:08 pm

2 stops13h 31m

Portland

Sat 1/17

2:35 pm-8:33 am

2 stops20h 58m

$300

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 51 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, April is the cheapest month in which you can book a flight from Portland to Maine (average of $207). Flying from Portland to Maine in November is currently the most expensive (average of $402). 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 December 15, 2025.

It’s optimal to fly from Portland to Maine in the afternoon. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight at noon.

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 December 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
7.9
Good
4,249 reviews

Overall

7.9

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

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
4,249 reviews
Southwest
7.9
Good
4,249 reviews

Overall

7.9

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

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
8,008 reviews
Southwest
7.9
Good
4,249 reviews

Overall

7.9

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

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
9,093 reviews
Southwest
7.9
Good
4,249 reviews

Overall

7.9

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

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
11,048 reviews
Southwest
7.9
Good
4,249 reviews

Overall

7.9

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

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
Sun Country Air
6.9
Okay
333 reviews
Southwest
7.9
Good
4,249 reviews

Overall

7.9

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

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 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 $224, Southwest can have you in Maine from Portland in 7h 55m. 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 cheapest airlines to fly from Portland to Maine one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $156. United Airlines flights start at $178 while deals on Delta start at $178 one-way.

  • 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, April is the cheapest month in which you can book a flight from Portland to Maine (average of $207). Flying from Portland to Maine in November is currently the most expensive (average of $402). 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$175Average$469FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$318Average$471FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$325Average$415FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$367Average$547FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$369Average$467FlexibilityNo cancel feeOn-time63%

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