HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Champaign

$433+ Cheap flights from Portland to Champaign (PDX - CMI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CMI
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Champaign with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portland to Champaign

Cheapest flights from Portland to Champaign
Explore the most affordable flight options available from Portland to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:07 am
PDX
-
CMI
1 stop7h 09m
American Airlines
Wed 7/296:04 am
CMI
-
PDX
1 stop6h 32m
American Airlines
Deal found 7/19$480
This deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:24 pm
PDX
-
CMI
1 stop6h 04m
American Airlines
Wed 9/26:00 am
CMI
-
PDX
1 stop7h 34m
American Airlines
Deal found 7/21$592
This American Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:07 am
PDX
-
CMI
1 stop7h 09m
American Airlines
Sun 8/26:04 am
CMI
-
PDX
1 stop6h 32m
American Airlines
Deal found 7/23$620
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:18 am
PDX
-
CMI
1 stop6h 57m
American Airlines
Wed 8/194:54 pm
CMI
-
PDX
1 stop9h 05m
American Airlines
Deal found 7/19$861

Find flight deals from Portland to Champaign

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Champaign (CMI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$592

One-way from

$433
(American Airlines)
Provider with most accurate pricing for Portland-Champaign University-Willard flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Champaign University-Willard flights.
Search Deals
From Portland to Champaign University-Willard
Search Deals
One-way flight from Portland to Champaign University-Willard
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Champaign that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
Use the filters below to find and compare flights from Portland to Champaign that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandChampaign

PDX - CMI

PDXCMI

Portland

Tue 8/25

12:24 pm-8:28 pm

1 stop6h 04m

Champaign University-Willard

Wed 9/2

6:00 am-11:34 am

1 stop7h 34m

$592

PortlandChampaign

PDX - CMI

PDXCMI

Portland

Wed 8/19

5:18 am-2:15 pm

1 stop6h 57m

Champaign University-Willard

Wed 8/19

4:54 pm-11:59 pm

1 stop9h 05m

$861
Cheapest one-way

PortlandChampaign

PDX - CMI

PDXCMI

Portland

Tue 9/22

11:48 am-8:56 pm

1 stop7h 08m

$433
Quickest one-way

PortlandChampaign

PDX - CMI

PDXCMI

Portland

Tue 9/1

5:18 am-2:15 pm

1 stop6h 57m

$433

PortlandChampaign

PDX - CMI

PDXCMI

Portland

Mon 8/17

11:58 am-10:00 pm

1 stop8h 02m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Sorted by cheapest first

Compare providers for flights from Portland to Champaign

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Champaign in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Champaign flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Champaign flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Champaign flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Champaign flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Champaign flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Champaign

Have a flexible travel schedule? Discover the best time to fly to Champaign from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Champaign

Get insights into the airlines that provide service to Champaign. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Champaign. Reviews last updated July 23, 2026.
Read reviews from past customers who have flown American Airlines from Portland to Champaign. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,832 reviews

Crew

7.9

Overall

7.1

Comfort

7.2

Food

6.4

Entertainment

6.8

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
American Airlines
7.1
Good
11,832 reviews
American Airlines
7.1
Good
11,832 reviews

Crew

7.9

Overall

7.1

Comfort

7.2

Food

6.4

Entertainment

6.8

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.

Related info for your journey

Find useful and relevant information for your journey from Portland to Champaign. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Champaign?

    American Airlines can get you from Portland to Champaign in just under 6h 04m. Your travel time can differ by up to . The distance from Portland to Champaign is about 1765 mi.

  • What is the cheapest airline to fly from Portland to Champaign round-trip?

    Currently priced at $464, American Airlines will fly you from Portland to Champaign and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Portland to Champaign that include hotel bookings?

    Yes. In addition to deals on Portland to Champaign flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Champaign?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Champaign.

  • Can I find deals for business class flights from Portland to Champaign?

    Yes. Cheapflights offers flight deals from Portland to Champaign by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Champaign?

Book flights to Champaign if you plan to visit one of these locations
Urbana
Danville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Portland to Champaign

Discover the top airline that operate flights from Portland to Champaign. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$464Average$627FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.