$513+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ERI
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Erie with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Erie
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to ErieExplore 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 September 17, 2026.
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 September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/146:00 am -
1 stop5h 21m
Tue 10/202:41 pm -
1 stop7h 10m
Deal found 9/15![American Airlines logo]()
$572
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:42 pm -
1 stop8h 21m
Sun 9/205:08 pm -
1 stop5h 29m
Deal found 9/17![American Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 11/212:50 pm -
1 stop11h 03m
Mon 11/168:01 am -
2 stops14h 28m
Deal found 9/16![American Airlines logo]()
$614
Best flights from Portland to ErieDiscover carefully curated flight deals from Portland to Erie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Portland to Erie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/146:00 am -
1 stop5h 21m
Tue 10/202:41 pm -
1 stop7h 10m
Deal found 9/15![American Airlines logo]()
$572
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 11/212:50 pm -
1 stop11h 03m
Mon 11/168:01 am -
2 stops14h 28m
Deal found 9/16![American Airlines logo]()
$614
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 10/266:00 am -
1 stop5h 21m
Tue 10/277:07 am -
1 stop8h 05m
Deal found 9/16![American Airlines logo]()
$955
This American Airlines deal was found by Cheapflights users on 9/12. 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 9/276:00 am -
1 stop5h 16m
Thu 10/15:45 am -
1 stop6h 57m
Deal found 9/12![American Airlines logo]()
$1,077
Last-minute flights from Portland to ErieDiscover last-minute flight deals from Portland to Erie. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Erie. Data last updated September 17, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:42 pm -
1 stop8h 21m
Sun 9/205:08 pm -
1 stop5h 29m
Deal found 9/17![American Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/146:00 am -
1 stop5h 21m
Tue 10/202:41 pm -
1 stop7h 10m
Deal found 9/15![American Airlines logo]()
$572
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 10/266:00 am -
1 stop5h 21m
Tue 10/277:07 am -
1 stop8h 05m
Deal found 9/16![American Airlines logo]()
$955
One-way flights from Portland to ErieSearch for one-way flight options from Portland to Erie. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Portland to Erie. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:53 pm -
3 stops52h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Breeze Airways logo]()
$513
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 10/264:23 pm -
1 stop6h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$514
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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $572 (American Airlines) |
One-way from | $513 (Trip.com) |
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 7,457,451 searches. Data last updated September 17, 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
Cheapest round-trip
Quickest round-trip
PortlandErie
PWM Portland - ERI Erie
PWMERI
Portland
Mon 10/26
4:23 pm-10:36 pm
1 stop6h 13m
Erie
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$514
PortlandErie
PWM Portland - ERI Erie
PWMERI
Portland
Mon 10/26
3:53 pm-8:36 pm
3 stops52h 43m
Erie
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$515
PortlandErie
PWM Portland - ERI Erie
PWMERI
Portland
Wed 10/14
6:00 am-11:21 am
1 stop5h 21m
Erie
Tue 10/20
2:41 pm-9:51 pm
1 stop7h 10m
$572
PortlandErie
PWM Portland - ERI Erie
PWMERI
Portland
Mon 11/2
12:50 pm-11:53 pm
1 stop11h 03m
Erie
Mon 11/16
8:01 am-10:29 pm
2 stops14h 28m
$614
PortlandErie
PWM Portland - ERI Erie
PWMERI
Portland
Mon 10/26
6:00 am-11:21 am
1 stop5h 21m
Erie
Tue 10/27
7:07 am-3:12 pm
1 stop8h 05m
$955
PortlandErie
PWM Portland - ERI Erie
PWMERI
Portland
Sun 9/27
6:00 am-11:16 am
1 stop5h 16m
Erie
Thu 10/1
5:45 am-12:42 pm
1 stop6h 57m
$1,077
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
PWM-ERI
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.
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