Cheap flights from Erie to Portland (ERI - PDX) from $945

This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
Sep 26 — Oct 31

How to find the cheapest flight from Erie (ERI) to Portland (PDX)

All the information you need to plan the best ERI to PDX flight in 2023: compare Erie to Portland flight prices with the expected peak season, weather and rainfall in Portland.

Popular in


Cheapest in


Average price


Round-trip from

High demand for flights, 38% potential price rise
Best time to find cheap flights, 37% potential price drop
Average for round-trip flights in September 2023
From Erie to Portland



$278 - $500



41 - 69.8 °F



0.7 - 5.6 inches

What is the cheapest month to fly from Erie to Portland?

Flights from Erie to Portland lean towards being more expensive in July. Prices are generally better when you fly from Erie to Portland in March, with the cheapest ticket starting at $493.

When is the cheapest time to fly from Erie to Portland (ERI - PDX)?

When flying from Erie 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.

Cheap American Airlines flights from Erie to Portland

Cheap Erie to Portland flights in September & October 2023

The best prices found for ERI to PDX flights for September, October

Erie to Portland 2023 flight deals

Cheap flights to Portland from Erie found for this year

Erie to Portland flights leaving soon

Late deals on return flights to Portland from Erie, departing today and this week

Related info for your journey

Useful info, stats and facts about Erie to Portland flights.

Are there last-minute flights available from Erie to Portland for under $1,000?

There are currently 3+ open flights from Erie to Portland within the next 7 days for less than $1,000.

What does ERI to PDX mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Erie Airport to Portland Airport flight would often be abbreviated as a ERI to PDX flight.

Alternative routes for Erie to Portland

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

Top 2 airlines flying from Erie to Portland

The chart below displays the airlines Cheapflights users traveling from Erie to Portland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
United AirlinesCheapest$437Average$761FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$571Average$684FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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