PDX - CMI

$293 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 6/4. 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$338
American Airlines
Wed 6/3Wed 6/10
PDX - CMI • 1 stop
Cheapest one-way
$293
United Airlines
Thu 6/4
PDX - CMI • 1 stop
Top airlines
Cheapest • from $338 (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 04m (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

Wed, Jun 3 - Wed, Jun 10
American Airlines Logo
11:20 am - 9:08 pm
PDX
-
CMI
7h 48m
1 stop
American Airlines Logo
6:44 pm - 11:56 pm
CMI
-
PDX
7h 12m
1 stop
$338American Airlines
Thu, Jun 4 - Wed, Jun 10
United Airlines Logo
11:40 pm - 8:54 am
PDX
-
CMI
7h 14m
1 stop
United Airlines Logo
6:30 am - 11:38 am
CMI
-
PDX
7h 08m
1 stop
$383United Airlines
Wed, Jun 3 - Wed, Jun 10
United Airlines Logo
11:30 pm - 12:50 pm
PDX
-
CMI
11h 20m
2 stops
United Airlines Logo
9:49 am - 3:56 pm
CMI
-
PDX
8h 07m
1 stop
$389United Airlines
Mon, Jun 15 - Tue, Jun 23
United Airlines Logo
11:40 pm - 8:54 am
PDX
-
CMI
7h 14m
1 stop
United Airlines Logo
1:32 pm - 6:47 pm
CMI
-
PDX
7h 15m
1 stop
$473United Airlines
Thu, Jun 4 - Wed, Jun 10
United Airlines Logo
11:40 pm - 8:54 am
PDX
-
CMI
7h 14m
1 stop
United Airlines Logo
6:30 am - 8:19 pm
CMI
-
PDX
15h 49m
2 stops
$479United Airlines
Wed, Jun 3 - Wed, Jun 10
United Airlines Logo
11:30 pm - 12:50 pm
PDX
-
CMI
11h 20m
2 stops
United Airlines Logo
6:30 am - 8:19 pm
CMI
-
PDX
15h 49m
2 stops
$484United Airlines
Wed, Jun 17 - Tue, Jun 23
United Airlines Logo
10:40 pm - 8:54 am
PDX
-
CMI
8h 14m
1 stop
United Airlines Logo
6:30 am - 11:38 am
CMI
-
PDX
7h 08m
1 stop
$498United Airlines
Tue, Jun 16 - Mon, Jun 22
United Airlines Logo
11:40 pm - 8:54 am
PDX
-
CMI
7h 14m
1 stop
United Airlines Logo
1:32 pm - 6:47 pm
CMI
-
PDX
7h 15m
1 stop
$502United Airlines
Tue, Jun 16 - Sun, Jun 21
American Airlines Logo
11:20 am - 9:08 pm
PDX
-
CMI
7h 48m
1 stop
American Airlines Logo
6:44 pm - 11:56 pm
CMI
-
PDX
7h 12m
1 stop
$533American Airlines
Sat, May 16 - Mon, May 18
American Airlines Logo
6:22 am - 9:35 pm
PDX
-
CMI
13h 13m
1 stop
American Airlines Logo
6:55 pm - 12:33 pm
CMI
-
PDX
19h 38m
1 stop
$540American 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 American Airlines ($338) and United Airlines ($383).

Good to know

Cheapest flight$293
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 $293 for a one-way ticket and $338 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 11468 reviews
7.2Comfort
7.5Boarding
7.9Crew
6.4Food
6.9Entertainment
Airline reviews

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

2.0 MediocreMarianne, Mar 2026
DFW - ORD
Read more American Airlines reviews

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

It was good experience this time. The flight was on time.

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

Overall, my last three trips on American Airlines have all been either delayed or "rescheduled" due to mechanical issues. At least on delay caused me to miss two possible connecting flights each later than the first. My last option for my last connection required the assistance of the onsite service desk (O'Hare Airport). The wait time for the service desk was such that it jeopardized getting booked on the last connecting flight available for the night. Suffice it to say, my latest experiences with American Airlines have caused me extensive loss of productive business and personal time and can therefore be classified as significantly less than satisfactory.

Waiting for gate in RDU for more than 20mins is crazy.

American Airlines was great and worked very hard to change my ticket so I could get an earlier, direct flight back to Dallas. However, I was informed that Kayak made mistakes with my itinerary and classified my ticket as desiring to be on the earlier flight instead of taking the necessary step of calling AA to get me on the standby list. This ended up keeping me from being added to the standby list and delayed me getting home by 6 hours. I am happy to discuss this further with Kayak so they can correct their procedures so this won't happen again.

Waited for oxygen tanks for 30 minutes after boarding was complete.

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

Information on your arrival and departure airports