HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Champaign

$513+ 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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CMI
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 2/106:00 am
PDX
-
CMI
1 stop10h 23m
American Airlines
Sat 2/149:53 am
CMI
-
PDX
1 stop16h 24m
American Airlines
Deal found 1/26$593

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$593
(American Airlines)

One-way from

$513
(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 January 27, 2026.
Use the filters below to find and compare flights from Portland to Champaign that are best for you.

Fly from

Portland

Fly to

Champaign

Route

Depart

Return

Price

PortlandChampaign

PDX - CMI

PDXCMI

Portland

Tue 2/10

6:00 am-6:23 pm

1 stop10h 23m

Champaign University-Willard

Sat 2/14

9:53 am-12:17 am

1 stop16h 24m

$593

PortlandChampaign

PDX - CMI

PDXCMI

Portland

Sun 3/22

11:59 pm-9:22 am

1 stop7h 23m

$513

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

  • 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.

Cheapflights Insights

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

What is the cheapest month to book a flight from Portland to Champaign?

Currently, April is the cheapest month in which you can book a flight from Portland to Champaign (average of $228). Flying from Portland to Champaign in March is currently the most expensive (average of $958). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 January 27, 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
7.2
Good
11,197 reviews

Crew

8.0

Food

6.4

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.2

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
7.2
Good
11,197 reviews
American Airlines
7.2
Good
11,197 reviews

Crew

8.0

Food

6.4

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.2

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 10h 23m. 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 $518, 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.

  • What is the cheapest month to book a flight from Portland to Champaign?

    Currently, April is the cheapest month in which you can book a flight from Portland to Champaign (average of $228). Flying from Portland to Champaign in March is currently the most expensive (average of $958). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

Alternative routes for Portland to Champaign

See prices for flight routes from nearby airports that may be better suited for you.
Portland to O'Hare Intl flights
Boise to O'Hare Intl flights
Portland to St. Louis flights
Portland to Midway flights
Boise to Midway flights
Eugene to O'Hare Intl flights
Medford to O'Hare Intl flights
Eugene to Midway flights
Eugene to St. Louis flights
Medford to Midway flights
Boise to St. Louis flights
Portland to Bloomington flights
Redmond to O'Hare Intl flights
Medford to St. Louis flights
Portland to Moline flights
Portland to Peoria flights
Redmond to Midway flights
Portland to Springfield flights
Redmond to St. Louis flights
Eugene to Moline flights
Portland to Decatur flights
Portland to Rockford flights
Eugene to Peoria flights
Yakima to O'Hare Intl flights
Portland to Dubuque flights
Boise to Peoria flights
Boise to Springfield flights
North Bend to O'Hare Intl flights
Portland to Paducah flights
Boise to Bloomington flights
Boise to Champaign flights
Boise to Moline flights
Boise to Paducah flights
Redmond to Evansville flights
Redmond to Bloomington flights
Boise to Quincy flights
Eugene to Dubuque flights
Eugene to Springfield flights
Portland to Marion flights
Medford to Bloomington flights
Portland to Evansville flights

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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$518Average$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.