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$352+ 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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — PDX
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap 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 February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:32 pm
CMI
-
PDX
1 stop6h 33m
United Airlines
Sat 10/317:11 am
PDX
-
CMI
1 stop8h 17m
United Airlines
Deal found 2/10$388
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/251:32 pm
CMI
-
PDX
1 stop12h 20m
United Airlines
Thu 7/911:40 pm
PDX
-
CMI
1 stop7h 14m
United Airlines
Deal found 2/10$481
This American Airlines deal was found by Cheapflights users on 2/10. 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 2/263:47 pm
CMI
-
PDX
1 stop10h 30m
American Airlines
Mon 3/211:35 pm
PDX
-
CMI
1 stop13h 42m
American Airlines
Deal found 2/10$557
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Sat 2/2812:05 pm
CMI
-
PDX
1 stop14h 12m
American Airlines
Wed 3/411:48 am
PDX
-
CMI
1 stop19h 33m
American Airlines
Deal found 2/12$637
This American Airlines deal was found by Cheapflights users on 2/9. 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 3/136:00 am
CMI
-
PDX
1 stop6h 48m
American Airlines
Sun 3/2211:59 pm
PDX
-
CMI
1 stop7h 23m
American Airlines
Deal found 2/9$804

Find 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$481
(United Airlines)

One-way from

$352
(American Airlines)
Provider with most accurate pricing for Champaign University-Willard-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Champaign University-Willard-Portland flights.
Search Deals
From Champaign University-Willard to Portland
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One-way flight from Champaign University-Willard to Portland
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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 February 13, 2026.
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

Thu 6/25

1:32 pm-11:52 pm

1 stop12h 20m

Portland

Thu 7/9

11:40 pm-8:54 am

1 stop7h 14m

$481

ChampaignPortland

CMI - PDX

CMIPDX

Champaign University-Willard

Thu 2/26

3:47 pm-12:17 am

1 stop10h 30m

Portland

Mon 3/2

11:35 pm-3:17 pm

1 stop13h 42m

$557

ChampaignPortland

CMI - PDX

CMIPDX

Champaign University-Willard

Sat 2/28

12:05 pm-12:17 am

1 stop14h 12m

Portland

Wed 3/4

11:48 am-9:21 am

1 stop19h 33m

$637

ChampaignPortland

CMI - PDX

CMIPDX

Champaign University-Willard

Fri 3/13

6:00 am-10:48 am

1 stop6h 48m

Portland

Sun 3/22

11:59 pm-9:22 am

1 stop7h 23m

$804

ChampaignPortland

CMI - PDX

CMIPDX

Champaign University-Willard

Thu 2/26

6:15 am-10:58 am

1 stop6h 43m

$463

ChampaignPortland

CMI - PDX

CMIPDX

Champaign University-Willard

Sun 3/22

2:54 pm-12:15 am

2 stops11h 21m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Compare providers for flights from Champaign to Portland

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 Champaign to Portland in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Champaign-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Champaign-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Champaign-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Champaign-Portland 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 Champaign-Portland 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 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, April is the cheapest month in which you can book a flight from Champaign to Portland (average of $247). Flying from Champaign to Portland in December is currently the most expensive (average of $449). 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 February 13, 2026.
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
11,275 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Food

6.4

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,275 reviews
American Airlines
7.2
Good
11,275 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Food

6.4

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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.

  • How long is the flight from Champaign to Portland?

    There are many flights that can get you from Champaign to Portland in 10h 30m. Fly via United Airlines or American Airlines to get the fastest option. The distance from Champaign to Portland is about 1765 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, American Airlines ($406), offers the cheapest pricing from Champaign to Portland.

  • 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, April is the cheapest month in which you can book a flight from Champaign to Portland (average of $247). Flying from Champaign to Portland in December is currently the most expensive (average of $449). 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
Clackamas
Lincoln City
Longview
Lake Oswego
Hillsboro
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Beaverton
Depoe Bay
Stevenson
Wilsonville
Tillamook
Pacific City
Gresham

Browse thousands of different options on Cheapflights for your next trip

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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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$406Average$536FlexibilityNo cancel feeOn-time71%

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