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$374+ Cheap flights from Champaign to Portland (CMI - PDX)

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.
CMI — PDX
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Champaign to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) to Portland (PDX). 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 agosto 14, 2025.

Round-trip from

$506
(American Airlines)

One-way from

$374
(American Airlines)

Popular in

August

Cheapest in

September

Average price

$962
From Champaign University-Willard to Portland
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One-way flight from Champaign University-Willard to Portland
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Champaign to Portland

Cheapest flights from Champaign to Portland
Explore the most affordable flight options available from Champaign to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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.
mar. 10/74:19 pmCMI - PDX
1 stop8h 47mAmerican Airlines
dom. 10/1210:29 amPDX - CMI
1 stop9h 11mAmerican Airlines
Deal found 8/13$506
This American Airlines deal was found by Cheapflights users on 8/12. 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.
vie. 9/126:00 amCMI - PDX
1 stop8h 14mAmerican Airlines
sáb. 9/201:12 pmPDX - CMI
1 stop6h 37mAmerican Airlines
Deal found 8/12$596
This American Airlines deal was found by Cheapflights users on 8/13. 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.
jue. 8/286:36 pmCMI - PDX
1 stop6h 50mAmerican Airlines
lun. 9/15:34 amPDX - CMI
1 stop7h 42mAmerican Airlines
Deal found 8/13$606
This American Airlines deal was found by Cheapflights users on 8/11. 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.
sáb. 9/66:00 amCMI - PDX
1 stop9h 16mAmerican Airlines
mar. 9/912:04 pmPDX - CMI
1 stop6h 37mAmerican Airlines
Deal found 8/11$656
This American Airlines deal was found by Cheapflights users on 8/12. 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.
sáb. 9/133:32 pmCMI - PDX
1 stop7h 55mAmerican Airlines
sáb. 9/205:16 amPDX - CMI
2 stops13h 36mAmerican Airlines
Deal found 8/12$661
This American Airlines deal was found by Cheapflights users on 8/12. 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.
vie. 9/126:00 amCMI - PDX
2 stops15h 23mAmerican Airlines
dom. 9/211:09 pmPDX - CMI
1 stop6h 42mAmerican Airlines
Deal found 8/12$702

Cheapflights Fare Finder

 
Customize your flight search to find flights from Champaign to Portland 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 agosto 14, 2025.
Use the filters below to find and compare flights from Champaign to Portland that are best for you.

Fly from

Champaign

Fly to

Portland

Route

Depart

Return

Price

ChampaignPortland

CMI - PDX

CMIPDX

Champaign University-Willard

mar. 10/7

4:19 pm-11:06 pm

1 stop8h 47m

Portland

dom. 10/12

10:29 am-9:40 pm

1 stop9h 11m

$506

ChampaignPortland

CMI - PDX

CMIPDX

Champaign University-Willard

vie. 9/12

6:00 am-12:14 pm

1 stop8h 14m

Portland

sáb. 9/20

1:12 pm-9:49 pm

1 stop6h 37m

$596

ChampaignPortland

CMI - PDX

CMIPDX

Champaign University-Willard

dom. 9/14

7:56 pm-12:05 am

1 stop6h 09m

Portland

dom. 9/21

10:45 am-9:51 pm

1 stop9h 06m

$596

ChampaignPortland

CMI - PDX

CMIPDX

Champaign University-Willard

sáb. 9/13

7:12 am-2:33 pm

1 stop9h 21m

Portland

dom. 9/21

10:45 am-9:51 pm

1 stop9h 06m

$596

ChampaignPortland

CMI - PDX

CMIPDX

Champaign University-Willard

dom. 9/14

7:56 pm-12:05 am

1 stop6h 09m

Portland

sáb. 9/20

11:42 am-8:52 pm

1 stop7h 10m

$596

ChampaignPortland

CMI - PDX

CMIPDX

Champaign University-Willard

vie. 9/12

6:00 am-12:14 pm

1 stop8h 14m

Portland

dom. 9/21

10:45 am-9:51 pm

1 stop9h 06m

$596

ChampaignPortland

CMI - PDX

CMIPDX

Champaign University-Willard

sáb. 9/13

7:12 am-2:33 pm

1 stop9h 21m

Portland

sáb. 9/20

1:12 pm-9:49 pm

1 stop6h 37m

$596

ChampaignPortland

CMI - PDX

CMIPDX

Champaign University-Willard

jue. 8/28

6:36 pm-11:26 pm

1 stop6h 50m

Portland

lun. 9/1

5:34 am-3:16 pm

1 stop7h 42m

$606

ChampaignPortland

CMI - PDX

CMIPDX

Champaign University-Willard

sáb. 9/6

6:00 am-1:16 pm

1 stop9h 16m

Portland

mar. 9/9

12:04 pm-8:41 pm

1 stop6h 37m

$656

ChampaignPortland

CMI - PDX

CMIPDX

Champaign University-Willard

mar. 10/7

3:49 pm-11:29 pm

1 stop9h 40m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 11 results
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Best time to book a flight from Champaign to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Champaign 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 Champaign to Portland

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

Currently, November is the cheapest month in which you can book a flight from Champaign to Portland (average of $277). Flying from Champaign to Portland in March is currently the most expensive (average of $369). 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 Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated agosto 14, 2025.
See what other customers who have flown with American Airlines from Champaign to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Overall

7.2

Entertainment

6.9

Comfort

7.2

Crew

8.0

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Overall

7.2

Entertainment

6.9

Comfort

7.2

Crew

8.0

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

Related info for your journey

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

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

    According to our current data, American Airlines ($376), offers the cheapest pricing from Champaign to Portland. This flight start at 40% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Champaign to Portland 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 Champaign to Portland?

    Currently, November is the cheapest month in which you can book a flight from Champaign to Portland (average of $277). Flying from Champaign to Portland in March is currently the most expensive (average of $369). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Beaverton
Clackamas
McMinnville
Lake Oswego
Hillsboro
Lincoln City
Cannon Beach
Long Beach
Longview
Tigard
Depoe Bay
Stevenson
Woodburn
Wilsonville
Pacific City
Troutdale
Tillamook
Gresham

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Top airline flying from Champaign to Portland

Discover the top airline that operate flights from Champaign to Portland. 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$376Average$536FlexibilityNo cancel feeOn-time71%

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