Cheap Flights from Portland (PWM) to Champaign (CMI)

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Cheap Flights from Portland to Champaign (PWM-CMI)

Prices were available within the past 7 days and start at for one-way flights and $472 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Flights from Portland (PWM) to Champaign (CMI)
Origin airport
Portland Intl. Jetport
Destination airport
University Of Illinois Urbana-Champaign Williard
Roundtrip price
$472
Distance
955 mi

Portland to Champaign Flights

The cheapest times to fly from Portland to Champaign

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Champaign are during the month of May. You can find some of the cheapest flights from Portland to Champaign with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Portland to Champaign

Sunday is one of the best days to book for cheap flights from Portland to Champaign: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Portland to Champaign

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Champaign in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Champaign flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Champaign airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

Is it cheaper to buy a plane ticket from Portland Intl. Jetport Airport (PWM) to Willard Airport last minute?
Booking your journey from Portland Intl. Jetport to Willard Airport at the last minute could save you cash if you stumble on a real bargain. However, tickets don’t typically get cheaper as the departure date nears. If you hold out, flights could also be booked up or the best seats gone (that could mean the middle seat!). If you’d rather not take any chances, book well in advance of the date you want to leave. Keep in mind that some of the best deals can be found up to 12 months in advance. If your preferred carrier hasn’t released tickets yet, check back regularly as offers are constantly updated on Expedia.
What airports do you fly into for Champaign from Portland?
Portland to Champaign flights arrive at University Of Illinois Urbana-Champaign Williard Airport (CMI). Put your bags down at your hotel and then head out and discover some of the city’s well-known sights, such as Marketplace and University of Illinois Assembly Hall. The airport is approximately 6 mi south of downtown Champaign.
Can I change the date of my flight from Portland Intl. Jetport Airport (PWM) to Willard Airport?
Life can throw a spanner in your plans, so Expedia is here to help make amending your journey easy. To start, access your Portland Intl. Jetport Airport (PWM) to University Of Illinois Urbana-Champaign Williard Airport (CMI) itinerary through the Expedia Trips portal and read the ticket rules regarding changes. If you booked your ticket in the last 24 hours, some carriers allow you to cancel at no cost and book new flights. If you booked more than 24 hours ago, get in touch with us via our Customer Service portal to see how we can assist.

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*Available to One Key members.