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Erie

$436+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ERI
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
1 adult, Economy
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Cheap 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 July 18, 2026.

This American Airlines deal was found by Cheapflights users on 7/15. 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.
Fri 9/111:42 pm
PWM
-
ERI
1 stop8h 21m
American Airlines
Sun 9/135:08 pm
ERI
-
PWM
1 stop5h 29m
American Airlines
Deal found 7/15$436
This American Airlines deal was found by Cheapflights users on 7/15. 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.
Fri 9/181:42 pm
PWM
-
ERI
1 stop8h 21m
American Airlines
Sun 9/205:08 pm
ERI
-
PWM
1 stop5h 29m
American Airlines
Deal found 7/15$467

Find 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 July 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$436
(American Airlines)
Provider with most accurate pricing for Portland-Erie flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Erie flights.
Search Deals
From Portland to Erie
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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 July 18, 2026.
Use the filters below to find and compare flights from Portland to Erie that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandErie

PWM - ERI

PWMERI

Portland

Fri 9/18

1:42 pm-10:03 pm

1 stop8h 21m

Erie

Sun 9/20

5:08 pm-10:37 pm

1 stop5h 29m

$467

PortlandErie

PWM - ERI

PWMERI

Portland

Fri 9/11

10:47 am-10:03 pm

2 stops11h 16m

Erie

Sun 9/13

5:08 pm-10:37 pm

1 stop5h 29m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

Sorted by cheapest first

Compare providers for flights from Portland to Erie

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Erie in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Erie flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Erie flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Erie flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Erie flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Erie flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 8h 21m. 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.

See more FAQs

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