Travelers have found that booking a Sunday departure is the best way to save up to 35% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
To save on the cost of your flight from Champaign to Portland, book at least 17 days before your planned departure. Booking around this time can save you about 17% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $104 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $129.
Flights from Champaign to Portland lean towards being more expensive in December. Prices are generally better when you fly from Champaign to Portland in April, with the cheapest ticket starting at $41.
A simple way to save on the total cost of your ticket is to fly from Champaign to Portland at noon. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the morning.