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$494+ Cheap flights from Champaign to Portland, ME (CMI - PWM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — PWM
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 (PWM). 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 11, 2025.

Round-trip from

$494
(American Airlines)
From Champaign University-Willard to Portland
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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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/111:17 amCMI - PWM
2 stops11h 28mAmerican Airlines
Mon 10/66:00 amPWM - CMI
2 stops10h 54mAmerican Airlines
Deal found 9/10$494
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/2611:17 amCMI - PWM
2 stops11h 28mAmerican Airlines
Tue 9/305:20 pmPWM - CMI
2 stops18h 27mAmerican Airlines
Deal found 9/11$512

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 September 11, 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 - PWM

CMIPWM

Champaign University-Willard

Wed 10/1

11:17 am-11:45 pm

2 stops11h 28m

Portland

Mon 10/6

6:00 am-3:54 pm

2 stops10h 54m

$494

ChampaignPortland

CMI - PWM

CMIPWM

Champaign University-Willard

Fri 9/26

11:17 am-11:45 pm

2 stops11h 28m

Portland

Tue 9/30

5:20 pm-10:47 am

2 stops18h 27m

$512

ChampaignPortland

CMI - PWM

CMIPWM

Champaign University-Willard

Tue 3/3

1:20 pm-1:53 pm

2 stops23h 33m

Portland

Sat 3/7

5:40 am-9:25 pm

2 stops16h 45m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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, Maine?

Currently, January is the cheapest month in which you can book a flight from Champaign to Portland, Maine (average of $296). Flying from Champaign to Portland, Maine in July is currently the most expensive (average of $394). 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.

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, Maine?

    Departing from Champaign to Portland, Maine will take you 11h 28m. The distance between Champaign and Portland, Maine is about 955 mi.

  • 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, Maine?

    Currently, January is the cheapest month in which you can book a flight from Champaign to Portland, Maine (average of $296). Flying from Champaign to Portland, Maine in July is currently the most expensive (average of $394). 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
Brunswick
North Conway
Auburn
Conway
Lewiston

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