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Champaign

$374+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CMI
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$526
(American Airlines)

One-way from

$374
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$651
From Portland to Champaign University-Willard
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One-way flight from Portland to Champaign University-Willard
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Highest demand for flights based on searches. 8% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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 10/2910:29 amPDX - CMI
1 stop9h 13mAmerican Airlines
Sat 11/14:26 pmCMI - PDX
1 stop8h 40mAmerican Airlines
Deal found 9/15$526
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/111:42 amPDX - CMI
1 stop7h 10mAmerican Airlines
Tue 10/73:49 pmCMI - PDX
1 stop8h 00mAmerican Airlines
Deal found 9/16$589
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/111:42 amPDX - CMI
1 stop7h 10mAmerican Airlines
Sun 10/56:00 amCMI - PDX
1 stop8h 43mAmerican Airlines
Deal found 9/17$609
This American Airlines deal was found by Cheapflights users on 9/16. 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 9/309:00 amPDX - CMI
1 stop9h 41mAmerican Airlines
Tue 10/76:44 amCMI - PDX
1 stop8h 17mAmerican Airlines
Deal found 9/16$679
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/210:28 amPDX - CMI
1 stop6h 58mAmerican Airlines
Thu 10/93:47 pmCMI - PDX
1 stop7h 49mAmerican Airlines
Deal found 9/16$696
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 9/291:09 pmPDX - CMI
1 stop6h 42mAmerican Airlines
Thu 10/93:47 pmCMI - PDX
1 stop7h 49mAmerican Airlines
Deal found 9/16$698
This American Airlines deal was found by Cheapflights users on 9/16. 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 9/309:00 amPDX - CMI
1 stop9h 41mAmerican Airlines
Sun 10/57:56 pmCMI - PDX
1 stop6h 09mAmerican Airlines
Deal found 9/16$699
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/211:44 amPDX - CMI
1 stop7h 07mAmerican Airlines
Sun 10/57:56 pmCMI - PDX
1 stop6h 09mAmerican Airlines
Deal found 9/16$716
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 9/2911:44 amPDX - CMI
1 stop7h 08mAmerican Airlines
Sun 10/57:56 pmCMI - PDX
1 stop6h 09mAmerican Airlines
Deal found 9/16$718
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/35:38 amPDX - CMI
1 stop7h 21mAmerican Airlines
Thu 10/93:47 pmCMI - PDX
1 stop7h 49mAmerican Airlines
Deal found 9/16$728
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/21:09 pmPDX - CMI
1 stop6h 42mAmerican Airlines
Tue 10/74:26 pmCMI - PDX
2 stops20h 21mAmerican Airlines
Deal found 9/16$744

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 September 17, 2025.
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

Wed 10/29

10:29 am-9:42 pm

1 stop9h 13m

Champaign University-Willard

Sat 11/1

4:26 pm-11:06 pm

1 stop8h 40m

$526

PortlandChampaign

PDX - CMI

PDXCMI

Portland

Wed 10/1

5:38 am-2:59 pm

1 stop7h 21m

Champaign University-Willard

Thu 10/9

3:47 pm-9:36 pm

1 stop7h 49m

$679

PortlandChampaign

PDX - CMI

PDXCMI

Portland

Tue 9/30

9:00 am-8:41 pm

1 stop9h 41m

Champaign University-Willard

Thu 10/9

3:47 pm-9:36 pm

1 stop7h 49m

$679

PortlandChampaign

PDX - CMI

PDXCMI

Portland

Tue 9/30

9:00 am-8:41 pm

1 stop9h 41m

Champaign University-Willard

Tue 10/7

6:44 am-1:01 pm

1 stop8h 17m

$679

PortlandChampaign

PDX - CMI

PDXCMI

Portland

Fri 10/3

1:09 pm-9:51 pm

1 stop6h 42m

Champaign University-Willard

Wed 10/8

3:49 pm-9:49 pm

1 stop8h 00m

$696

PortlandChampaign

PDX - CMI

PDXCMI

Portland

Fri 10/3

1:09 pm-9:51 pm

1 stop6h 42m

Champaign University-Willard

Tue 10/7

3:49 pm-11:29 pm

1 stop9h 40m

$696

PortlandChampaign

PDX - CMI

PDXCMI

Portland

Fri 10/3

1:09 pm-9:51 pm

1 stop6h 42m

Champaign University-Willard

Sun 10/5

7:56 pm-12:05 am

1 stop6h 09m

$716

PortlandChampaign

PDX - CMI

PDXCMI

Portland

Thu 10/2

11:44 am-8:51 pm

1 stop7h 07m

Champaign University-Willard

Sun 10/5

7:56 pm-12:05 am

1 stop6h 09m

$716

PortlandChampaign

PDX - CMI

PDXCMI

Portland

Mon 9/29

11:44 am-8:52 pm

1 stop7h 08m

Champaign University-Willard

Sun 10/5

7:56 pm-12:05 am

1 stop6h 09m

$718

PortlandChampaign

PDX - CMI

PDXCMI

Portland

Wed 10/1

5:38 am-2:59 pm

1 stop7h 21m

Champaign University-Willard

Tue 10/7

4:26 pm-10:47 am

2 stops20h 21m

$727

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 13 results
1
2

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, August is the cheapest month in which you can book a flight from Portland to Champaign (average of $384). Flying from Portland to Champaign in June is currently the most expensive (average of $548). 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.

How much does it cost to fly round-trip from Portland to Champaign?

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 September 17, 2025.
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
10,000 reviews

Comfort

7.2

Crew

8.0

Food

6.4

Overall

7.2

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Crew

8.0

Food

6.4

Overall

7.2

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

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 9h 13m. 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 $456, 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. American Airlines is currently priced 31% below the average price you’ll pay for this route.

  • 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, August is the cheapest month in which you can book a flight from Portland to Champaign (average of $384). Flying from Portland to Champaign in June is currently the most expensive (average of $548). 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
Danville

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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$456Average$592FlexibilityNo cancel feeOn-time71%

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