How many passenger seats are available on a flight on this route?

On average, all flights from Chicago offer a total of 66,084,081 seats to Portland per day

What is the cheapest airline for this route?

The cheapest airline for this route is Pinnacle Airlines, Inc. D/B/A Delta Connection on average. Pinnacle Airlines, Inc. D/B/A Delta Connection operates 144 flight per week

Cheap Flights from Chicago, IL to Portland, ME from $207 - CHI to PWM Tickets & Airfare Deals at Cheapflights.com

At this time of year, it’s likely that there will be 1 inch more rainfall in Portland than in Chicago .

In Chicago, the weather for the next ten days is 82°F, but in Portland it’ll be 81°F.

If you want to fly direct from Chicago to Portland then Sun, Mon, Tue, Wed, Thu, Fri and Sat are the days where this is possible.

Which airlines fly from Chicago to Portland?

American Airlines, Southwest and United Airlines are just three of the 4 airlines offering flights from Chicago to Portland.

Over the last 30 days, 107 people have searched for cheap flights from Chicago to Portland.

How many flights depart from Chicago to Portland on average per day?

Travelers can expect 12 flights from Chicago to Portland on average per day.
Morning (6am - Noon) - 50% of flight departures
Afternoon (Noon - 6pm) - 17% of flight departures
Evening (6pm - Midnight) - 33% of flight departures

How long does the flight from Chicago to Portland take?

A nonstop flight takes up to 3 hours, covering a distance of 556 miles.

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Most popular in	December	High demand for flights, 0% potential price rise
Cheapest in	January	Best time to find cheap flights, 2% potential price drop
Average price	$405	Price for this month
Cheapest price	$310	From Chicago to Portland

Cheap flights from Chicago to Portland (ORD - PWM)

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The best prices from Chicago to Portland are usually found in January or June, booked 60 days in advance, depart on a Tuesday or Saturday and return on a Thursday

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