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Erie

$508+ Cheap flights from Portland, ME to Erie (PWM - ERI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ERI
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Portland to Erie

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Erie (ERI). 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 August 20, 2025.

Round-trip from

$508
(American Airlines)
From Portland to Erie
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Find flight deals from Portland to Erie

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

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.
Wed 9/31:57 pmPWM - ERI
1 stop7h 31mAmerican Airlines
Sun 9/76:00 amERI - PWM
1 stop7h 53mAmerican Airlines
Deal found 8/18$538

Cheapflights Fare Finder

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

Fly from

Portland

Fly to

Erie

Route

Depart

Return

Price

PortlandErie

PWM - ERI

PWMERI

Portland

Thu 9/4

1:57 pm-9:55 pm

1 stop7h 58m

Erie

Mon 9/8

2:57 pm-10:29 pm

1 stop7h 32m

$508

PortlandErie

PWM - ERI

PWMERI

Portland

Wed 9/3

1:57 pm-9:28 pm

1 stop7h 31m

Erie

Sun 9/7

6:00 am-1:53 pm

1 stop7h 53m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Best time to book a flight from Portland to Erie

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

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

Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Erie (average of $381). Flying from Portland, Maine to Erie in December is currently the most expensive (average of $506). 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.

Related info for your journey

Find useful and relevant information for your journey from Portland to Erie. 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, Maine to Erie?

    There are many flights that can get you from Portland, Maine to Erie in 7h 58m. Fly via American Airlines to get the fastest option. Portland, Maine and Erie are separated by a distance of 511 mi.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Erie (average of $381). Flying from Portland, Maine to Erie in December is currently the most expensive (average of $506). 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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