PDX - CMI

$463 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 3/22. 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
$666
American Airlines
Thu 2/12Mon 2/16
PDX - CMI • 1 stop
Cheapest one-way
$463
American Airlines
Sun 3/22
PDX - CMI • 1 stop
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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

Thu, Feb 12 - Mon, Feb 16
American Airlines Logo
11:35 pm - 9:02 am
PDX
-
CMI
7h 27m
1 stop
American Airlines Logo
6:15 am - 10:58 am
CMI
-
PDX
6h 43m
1 stop
$666American Airlines
Thu, Feb 12 - Mon, Feb 16
American Airlines Logo
12:04 pm - 8:54 pm
PDX
-
CMI
6h 50m
1 stop
American Airlines Logo
2:54 pm - 12:17 am
CMI
-
PDX
11h 23m
2 stops
$996American Airlines
Thu, Feb 12 - Mon, Feb 16
American Airlines Logo
8:30 am - 9:44 pm
PDX
-
CMI
11h 14m
2 stops
American Airlines Logo
9:53 am - 7:16 pm
CMI
-
PDX
11h 23m
2 stops
$1,253American 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 – 96% 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 $510.

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 7h 04m.

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 26m.

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Good to know

Cheapest flight$463
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 $463 for a one-way ticket and $666 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.
7.2
American AirlinesOverall score based on 11205 reviews
6.9Entertainment
8.0Crew
7.2Comfort
7.5Boarding
6.4Food
Airline reviews

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

10.0 Excellentaras, Jan 2026
PIT - ORD
Read more American Airlines reviews

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

Little warm on the plane and delayed for an hour

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

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

Information on your arrival and departure airports

Portland (PDX)
Champaign (CMI)