PDX - CMI

$373 Find Cheap Flights from Portland to Champaign

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Champaign departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Champaign

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Champaign, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Champaign, as well as popular online travel agencies
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Everything you should know

Cheapest one-way
$373
American Airlines
Fri 7/10
PDX - CMI • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Portland and Champaign. You'll need at least 1 connection.
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Top layover airports
Cheapest • Avg $456 (round-trip)
Shortest trip • 6h 56m (one-way)
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Champaign!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Champaign (PDX-CMI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Champaign that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Champaign

Multiple Airlines Logo
PDX
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CMI
1765 mimulti-stop
Multiple Airlines Logo
CMI
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PDX
1765 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for Portland to Champaign flights

Get data-powered insights and trends into flights from Portland to Champaign to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Portland to Champaign?

Percentage of 1-stop round-trip flights from Portland to Champaign chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Dallas (DFW) is the top choice – 76% of KAYAK users who clicked on 1-stop flights from Portland to Champaign picked an itinerary connecting there.

What is the cheapest layover airport when flying from Portland to Champaign?

Average round-trip price for 1-stop flights from Portland to Champaign clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Chicago (ORD) offer the most affordable fares, with an average round-trip price of $456.

Which layover airport offers the shortest total travel time from Portland to Champaign?

Shortest average total travel time for 1-stop one-way flights from Portland to Champaign via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Dallas (DFW) for the shortest journey. The average one-way travel time for flights connecting there is 6h 56m.

Which layover airport has the quickest connection when flying from Portland to Champaign?

Average layover duration at different layover airports for 1-stop one-way flights from Portland to Champaign, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Dallas (DFW) often has the shortest layovers from Portland to Champaign, with an average of 1h 32m.

Good to know

Cheapest flight$373
Flight from Portland to Champaign

When to book flights from Portland to Champaign

Are your dates flexible? Find out the best times to travel from Portland to Champaign based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Champaign

  • What is the cheapest flight from Portland to Champaign?

    In the last 5 days, the lowest price for a flight from Portland to Champaign was $373 for a one-way ticket.

  • Do I need a passport to fly between Portland and Champaign?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Portland to Champaign?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Champaign?

    oneworld is the only airline alliance operating flights between Portland and Champaign.

  • How does KAYAK find such low prices on flights from Portland to Champaign?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Champaign.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Champaign?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Champaign from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Champaign?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Champaign with an airline and back to Portland with another airline. Booking your flights between Portland and CMI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Champaign?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Champaign from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portland to Champaign

 
See real verified KAYAK customer reviews for airlines flying from Portland to Champaign. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Champaign? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11635 reviews
7.2Comfort
6.9Entertainment
6.4Food
7.5Boarding
7.9Crew
Airline reviews

The flight attendants were extremely sourly and borderline rude. I did not feel appreciated as an AA customer once.

4.0 OkayAnonymous, Jun 2026
DEN - ORD
Read more American Airlines reviews

The flight attendants were extremely sourly and borderline rude. I did not feel appreciated as an AA customer once.

The flight from LA to Chicago was smooth and service was very good overall.

The Mario was so helpful and provided amazing customer service however l have being waiting for a callback for almost a week now and have not heard anything further after l informed them l wanted to change my date of traveling because of my hospital appointment even send them proof and l was unable to use manag your booking on their website is a bit frustrating and l would appreciate an update on My request as soon as possible. And have called them times without numbers no response

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

They lost my baggage and I am still struggling to the information and update

Requested early boarding to disinfect seat, tray table, etc. before general boarding. Instructed to board after wheelchair passengers. Waited on jet bridge behind 12 wheelchair passengers. Stopped immediately after entering plane to wait for gate agent in rear of plane cleaning a seat that was wet, got to my row and found both seats adjacent to mine already occupied, with the lack of room making it impossible for me to clean my own space and defeating the purpose of my boarding early. Cleaned the armrests and tray table as best I could.

The wifi experience is awful. I had to try again and again, taking over 30 minutes, to connect to the wifi. I had to watch the same two ads over and over until I was finally successful. Once connected, it was anything but "high speed" and disconnected at least three times during the flight.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

Very good I can’t complain one bit. Thank you American Airlines for making my flight enjoyable and safe!

The staff and service on American Airlines were truly outstanding. I had requested wheelchair assistance for my mother due to her knee issues, and the team went above and beyond every step of the way—from boarding in Boston to our arrival in Chicago. Their care, professionalism, and attentiveness made the entire experience smooth and stress-free. I’m very grateful for the support they provided.

Everything you need to know for your flight from Portland to Champaign

Information on your arrival and departure airports