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Portland

$154+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — PDX
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap 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 July 27, 2026.

This Expedia deal was found by Cheapflights users on 7/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:42 pm
BOS
-
PDX
Nonstop6h 08m
Multiple Airlines
Sat 8/2911:27 pm
PDX
-
BOS
Nonstop5h 21m
Multiple Airlines
Deal found 7/23$289
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:55 am
BOS
-
PDX
Nonstop6h 06m
Multiple Airlines
Mon 8/319:36 pm
PDX
-
BOS
Nonstop5h 33m
Multiple Airlines
Deal found 7/24$290
This Expedia deal was found by Cheapflights users on 7/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:42 pm
BOS
-
PDX
Nonstop6h 08m
Multiple Airlines
Tue 8/252:15 pm
PDX
-
BOS
Nonstop5h 24m
Multiple Airlines
Deal found 7/23$292
This Expedia deal was found by Cheapflights users on 7/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:42 pm
BOS
-
PDX
Nonstop6h 08m
Multiple Airlines
Sat 9/52:19 pm
PDX
-
BOS
Nonstop5h 59m
Multiple Airlines
Deal found 7/25$293
This Super.com deal was found by Cheapflights users on 7/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:19 pm
BOS
-
PDX
Nonstop6h 10m
JetBlue
Sun 8/2311:42 pm
PDX
-
BOS
Nonstop5h 20m
JetBlue
Deal found 7/24$294
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:55 am
BOS
-
PDX
Nonstop6h 06m
JetBlue
Mon 9/711:39 pm
PDX
-
BOS
Nonstop5h 20m
JetBlue
Deal found 7/27$295
This JetBlue deal was found by Cheapflights users on 7/25. 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.
Wed 9/29:55 am
BOS
-
PDX
Nonstop6h 06m
JetBlue
Fri 9/411:30 pm
PDX
-
BOS
Nonstop5h 21m
JetBlue
Deal found 7/25$297
This Expedia deal was found by Cheapflights users on 7/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:42 pm
BOS
-
PDX
Nonstop6h 06m
Alaska Airlines
Tue 9/89:36 pm
PDX
-
BOS
Nonstop5h 33m
Alaska Airlines
Deal found 7/24$300
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 8/267:45 am
BOS
-
PDX
1 stop10h 02m
United Airlines
Wed 8/2611:02 pm
PDX
-
BOS
1 stop8h 52m
United Airlines
Deal found 7/22$302
This Expedia deal was found by Cheapflights users on 7/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:33 am
BOS
-
PDX
Nonstop6h 06m
Multiple Airlines
Tue 8/252:15 pm
PDX
-
BOS
Nonstop5h 24m
Multiple Airlines
Deal found 7/25$303
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 8/209:33 am
BOS
-
PDX
Nonstop6h 06m
Alaska Airlines
Sun 8/239:36 pm
PDX
-
BOS
Nonstop5h 33m
Alaska Airlines
Deal found 7/25$304
This Expedia deal was found by Cheapflights users on 7/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:33 am
BOS
-
PDX
Nonstop6h 06m
Multiple Airlines
Sun 8/2311:42 pm
PDX
-
BOS
Nonstop5h 20m
Multiple Airlines
Deal found 7/25$305

Find flight deals from Maine to Portland

Keep the following information in mind while searching for Maine to Portland flight deals. Data was last updated July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(Expedia)

One-way from

$154
(United Airlines)

Popular in

February

Cheapest in

July

Average price

$436
Provider with most accurate pricing for Portland-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Portland flights.
Search Deals
From Maine to Portland
Search Deals
One-way flight from Maine to Portland
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 27, 2026.
Use the filters below to find and compare flights from Maine to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Thu 8/20

3:55 pm-11:05 pm

1 stop10h 10m

Portland

Tue 8/25

11:30 pm-9:55 am

1 stop7h 25m

$307

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Tue 9/1

1:55 pm-9:44 pm

1 stop10h 49m

Portland

Sat 9/5

10:35 pm-11:15 am

1 stop9h 40m

$307

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Sat 8/29

12:27 pm-6:53 pm

1 stop9h 26m

Portland

Wed 9/2

11:09 pm-9:48 am

1 stop7h 39m

$307

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Thu 8/20

3:55 pm-11:05 pm

1 stop10h 10m

Portland

Mon 8/24

11:30 pm-9:55 am

1 stop7h 25m

$307

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Sat 9/5

6:01 am-11:28 am

1 stop8h 27m

Portland

Sat 9/12

11:09 pm-9:48 am

1 stop7h 39m

$337

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Fri 8/21

3:55 pm-11:40 pm

2 stops10h 45m

Portland

Tue 8/25

6:45 am-9:25 pm

2 stops11h 40m

$337
Quickest round-trip

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Tue 9/22

10:38 am-3:56 pm

1 stop8h 18m

Portland

Sat 9/26

10:33 pm-8:47 am

1 stop7h 14m

$347

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Sat 9/5

5:50 am-12:30 pm

1 stop9h 40m

Portland

Sat 9/12

6:50 am-9:45 pm

2 stops11h 55m

$347

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Fri 8/21

3:25 pm-11:40 pm

2 stops11h 15m

Portland

Mon 8/24

11:30 pm-12:40 pm

2 stops10h 10m

$352

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Thu 9/3

1:30 pm-11:45 pm

1 stop13h 15m

Portland

Sat 9/5

11:30 pm-1:00 pm

2 stops10h 30m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 60 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from Maine to Portland (average of $434). Flying from Maine to Portland in December is currently the most expensive (average of $747). 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.

How much does it cost to fly round-trip from Maine to Portland?

Airfare is typical for this route at the moment.
Maine to Portland flights typically cost between $337 and $617 in September.
The cheapest round-trip price found within the last 5 days was $363 on Delta (Sep 10-Sep 16).

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

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from Maine to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 9h 26m. Southwest provides one of the quickest options available for as low as $307. 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 ($155), United Airlines ($173), and Delta ($195).

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

    Most travelers choose Boston Logan Intl - Portland, Portland - Portland or Bangor - Portland when deciding on the best route 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, February is the cheapest month in which you can book a flight from Maine to Portland (average of $434). Flying from Maine to Portland in December is currently the most expensive (average of $747). 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
Beaverton
Seaside
Lincoln City
Vancouver
Longview
Lake Oswego
Hillsboro
Kelso
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maine 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 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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$287Average$562FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$330Average$471FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$338Average$496FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$362Average$553FlexibilityNo cancel feeOn-time63%

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