PDX - CMI

$283 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 6/9. 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$432
United Airlines
Tue 6/16Tue 6/23
PDX - CMI • 1 stop
Cheapest one-way
$283
American Airlines
Tue 6/9
PDX - CMI • 1 stop
Top airlines
Cheapest • from $432 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Portland and Champaign. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $488 (round-trip)
Shortest trip • 7h 01m (one-way)
Insights
Insights
Insights
Insights
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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

Tue, Jun 16 - Tue, Jun 23
United Airlines Logo
10:40 pm - 8:54 am
PDX
-
CMI
8h 14m
1 stop
United Airlines Logo
1:32 pm - 6:47 pm
CMI
-
PDX
7h 15m
1 stop
$432United Airlines
Wed, Jul 22 - Sun, Jul 26
United Airlines Logo
11:40 pm - 8:54 am
PDX
-
CMI
7h 14m
1 stop
United Airlines Logo
9:49 am - 3:52 pm
CMI
-
PDX
8h 03m
1 stop
$433United Airlines
Wed, Jul 22 - Sun, Jul 26
United Airlines Logo
11:40 pm - 8:54 am
PDX
-
CMI
7h 14m
1 stop
United Airlines Logo
7:34 pm - 12:02 am
CMI
-
PDX
6h 28m
1 stop
$438United Airlines
Sat, May 23 - Fri, May 29
American Airlines Logo
5:10 am - 2:15 pm
PDX
-
CMI
7h 05m
1 stop
American Airlines Logo
6:39 pm - 11:52 pm
CMI
-
PDX
7h 13m
1 stop
$439American Airlines
Wed, Jul 22 - Sun, Jul 26
United Airlines Logo
6:03 pm - 8:54 am
PDX
-
CMI
12h 51m
2 stops
United Airlines Logo
7:34 pm - 12:02 am
CMI
-
PDX
6h 28m
1 stop
$444United Airlines
Wed, Jul 22 - Sun, Jul 26
United Airlines Logo
11:40 pm - 8:54 am
PDX
-
CMI
7h 14m
1 stop
United Airlines Logo
7:34 pm - 12:02 am
CMI
-
PDX
6h 28m
1 stop
$458United Airlines
Wed, Jul 22 - Sun, Jul 26
United Airlines Logo
6:03 pm - 8:54 am
PDX
-
CMI
12h 51m
2 stops
United Airlines Logo
7:34 pm - 12:02 am
CMI
-
PDX
6h 28m
1 stop
$464United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
7:13 pm - 8:54 am
PDX
-
CMI
11h 41m
2 stops
United Airlines Logo
9:49 am - 10:03 pm
CMI
-
PDX
14h 14m
2 stops
$469United Airlines
Tue, Jun 16 - Tue, Jun 23
American Airlines Logo
5:10 am - 2:15 pm
PDX
-
CMI
7h 05m
1 stop
American Airlines Logo
6:43 pm - 11:47 pm
CMI
-
PDX
7h 04m
1 stop
$500American Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
7:13 pm - 8:54 am
PDX
-
CMI
11h 41m
2 stops
United Airlines Logo
5:45 am - 6:11 pm
CMI
-
PDX
14h 26m
3 stops
$549United 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.

Which airlines provide the cheapest flights from Portland to Champaign?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Portland to Champaign were found on United Airlines ($432) and American Airlines ($439).

Good to know

Cheapest flight$283
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 3 days, the lowest price for a flight from Portland to Champaign was $283 for a one-way ticket and $432 for a round-trip.

  • 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 11685 reviews
6.9Entertainment
6.4Food
7.5Boarding
7.2Comfort
7.9Crew
Airline reviews

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.

10.0 ExcellentDeepa, Apr 2026
DFW - ORD
Read more American Airlines reviews

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.

The new planes (American Eagle) are beautiful and especially comfortable. The flight attendants are consistently professional and courteous. And, while it may seem inconsequential, the new liquid tube of coffee creamer—in contrast to the powdered coffee creamer—makes all the difference in a cup of coffee.

Boarding was quick and efficient. We arrived at our destination early.

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

Crew at the gate was very crabby and not at all polite. The plane was very hot the entire flight. And the seat cushion was very worn out.

The staff are very, very professional. It's what flying should feel like.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

Delays with no explanation. It could have been handled better.

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

Information on your arrival and departure airports