Portland

$109+ Cheap flights from Maine to Portland (PDX)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — PDX
ago. 25 — sep. 11
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Cheap flight deals from Maine to Portland

Keep the following information in mind while searching for Maine to Portland flight deals. Data was last updated agosto 20, 2025.

Round-trip from

$217
(American Airlines)

One-way from

$109
(American Airlines)

Popular in

November

Cheapest in

January

Average price

$530
From Maine to Portland
One-way flight from Maine to Portland
Highest demand for flights based on searches. 14% potential increase in price ($92 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Average for round-trip flights in August 2025

Find flight deals from Maine to Portland

Cheapest flights from Maine to Portland
Explore the most affordable flight options available from Maine to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/19. 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.
vie. 9/265:00 amBOS - PDX
1 stop8h 28mAmerican Airlines
mié. 10/11:09 pmPDX - BOS
1 stop7h 44mAmerican Airlines
Deal found 8/19$217
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/137:00 pmBOS - PDX
1 stop8h 05mAmerican Airlines
vie. 9/191:09 pmPDX - BOS
1 stop7h 44mAmerican Airlines
Deal found 8/18$218
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/31:35 pmBOS - PDX
1 stop8h 45mSouthwest
dom. 12/76:30 amPDX - BOS
1 stop13h 00mSouthwest
Deal found 8/18$222
This United Airlines deal was found by Cheapflights users on 8/19. 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.
mié. 10/293:15 pmBOS - PDX
1 stop10h 41mUnited Airlines
dom. 11/27:10 pmPDX - BOS
1 stop7h 46mUnited Airlines
Deal found 8/19$232
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.
vie. 9/126:55 pmBOS - PDX
1 stop7h 57mDelta
vie. 9/2610:20 amPDX - BOS
1 stop10h 33mDelta
Deal found 8/18$237
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.
sáb. 9/137:05 amBOS - PDX
1 stop8h 30mDelta
vie. 9/197:05 pmPDX - BOS
1 stop8h 20mDelta
Deal found 8/18$238
This American Airlines deal was found by Cheapflights users on 8/19. 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.
mar. 9/21:40 pmBOS - PDX
1 stop10h 07mAmerican Airlines
mar. 9/911:18 amPDX - BOS
1 stop9h 35mAmerican Airlines
Deal found 8/19$252
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/246:50 pmBOS - PDX
1 stop8h 05mSouthwest
jue. 10/305:00 amPDX - BOS
1 stop7h 00mSouthwest
Deal found 8/18$257
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.
mar. 9/26:10 amBOS - PDX
1 stop9h 02mDelta
sáb. 9/205:10 pmPDX - BOS
1 stop10h 15mDelta
Deal found 8/18$262
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/206:45 amBOS - PDX
1 stop9h 45mSouthwest
dom. 11/236:30 amPDX - BOS
1 stop13h 00mSouthwest
Deal found 8/18$263
This United Airlines deal was found by Cheapflights users on 8/19. 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.
mar. 9/96:10 amBOS - PDX
1 stop8h 39mUnited Airlines
jue. 9/1110:06 amPDX - BOS
1 stop7h 32mUnited Airlines
Deal found 8/19$267
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/191:35 pmBOS - PDX
1 stop8h 45mSouthwest
jue. 11/2010:50 amPDX - BOS
1 stop8h 55mSouthwest
Deal found 8/17$268

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine 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 agosto 20, 2025.
Use the filters below to find and compare flights from Maine to Portland that are best for you.

Fly from

Maine

Fly to

Portland

Route

Depart

Return

Price

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

jue. 11/6

6:20 pm-12:15 am

1 stop8h 55m

Portland

mié. 11/12

6:15 am-4:45 pm

1 stop7h 30m

$217

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

mar. 11/4

1:35 pm-7:20 pm

1 stop8h 45m

Portland

lun. 11/10

5:45 am-6:40 pm

1 stop9h 55m

$217

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

vie. 11/7

6:20 pm-12:15 am

1 stop8h 55m

Portland

lun. 11/10

5:45 am-6:40 pm

1 stop9h 55m

$217

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

mié. 11/5

1:35 pm-7:20 pm

1 stop8h 45m

Portland

lun. 11/10

5:45 am-6:40 pm

1 stop9h 55m

$217

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

mié. 11/5

1:35 pm-7:20 pm

1 stop8h 45m

Portland

mar. 11/11

6:15 am-4:45 pm

1 stop7h 30m

$217

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

mar. 11/4

1:35 pm-7:20 pm

1 stop8h 45m

Portland

mar. 11/11

6:15 am-4:45 pm

1 stop7h 30m

$217

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

vie. 11/7

6:20 pm-12:15 am

1 stop8h 55m

Portland

mar. 11/11

6:15 am-4:45 pm

1 stop7h 30m

$217

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

vie. 11/7

6:20 pm-12:15 am

1 stop8h 55m

Portland

mié. 11/12

6:15 am-4:45 pm

1 stop7h 30m

$217

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

lun. 11/10

6:20 pm-12:15 am

1 stop8h 55m

Portland

vie. 11/14

5:45 am-6:40 pm

1 stop9h 55m

$217

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

vie. 11/7

5:45 am-12:50 pm

1 stop10h 05m

Portland

mar. 11/11

1:45 pm-11:53 pm

1 stop7h 08m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 51 results
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Best time to book a flight from Maine to Portland

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

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

Currently, November is the cheapest month in which you can book a flight from Maine to Portland (average of $277). Flying from Maine to Portland in March is currently the most expensive (average of $368). 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 ME to PDX?

Find hourly flight availability from Maine 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 agosto 20, 2025.

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

Related info for your journey

Find useful and relevant information for your journey from Maine 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 Maine?

    Most people fly into Portland (PDX) if they book a flight to Portland from Maine. Portland is conveniently located just 6.0 mi from Portland’s city center.

  • How long is the flight from Maine to Portland?

    A quick flight from Maine to Portland can take about 8h 55m. Southwest provides one of the quickest options available for as low as $217. The distance from Maine to Portland is about 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 Maine to Portland one-way?

    The cheapest airlines for a one-way flight from Maine to Portland are American Airlines ($109), United Airlines ($159), and Sun Country Air ($163).

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

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Maine to Portland (average of $277). Flying from Maine to Portland in March is currently the most expensive (average of $368). 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
Vancouver
Seaside
Beaverton
Clackamas
McMinnville
Lake Oswego
Hillsboro
Cannon Beach
Long Beach
Longview
Tigard
Depoe Bay
Stevenson
Wilsonville
Pacific City
Troutdale
Tillamook
Gresham
Lincoln City
Silverton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Maine to Portland

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Maine to Portland

Discover the top 4 airlines that operate flights from Maine 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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$203Average$612FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$308Average$482FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$356Average$523FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$386Average$472FlexibilityNo cancel feeOn-time63%

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