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$108+ Cheap flights from Champaign (CMI) to Illinois

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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — ORD
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Champaign to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) to Illinois (USIL). 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 December 18, 2024.

Round-trip from

$285
(American Airlines)

One-way from

$108
(American Airlines)
From Champaign University-Willard to Illinois
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One-way flight from Champaign University-Willard to Illinois
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Find flight deals from Champaign to Illinois

Cheapest flights from Champaign to Illinois
Explore the most affordable flight options available from Champaign to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This American Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/276:01 amCMI - ORD
Nonstop1h 12mAmerican Airlines
Sun 12/299:55 amORD - CMI
Nonstop1h 07mAmerican Airlines
Deal found 12/17$531

Find flights from Champaign to Illinois within your budget

Customize your flight search to find flights from Champaign to Illinois 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChampaignChicago

CMI - ORD

CMIORD

Champaign University-Willard

Wed 3/19

6:07 am-7:11 am

Nonstop1h 04m

Chicago O'Hare Intl

Wed 3/26

8:30 pm-9:37 pm

Nonstop1h 07m

$285

ChampaignChicago

CMI - ORD

CMIORD

Champaign University-Willard

Sat 1/18

12:55 pm-2:03 pm

Nonstop1h 08m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Best time to book a flight from Champaign to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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.

Travel insights for flights from Champaign to Illinois

Get recent, data-driven insights about flights from Champaign to Illinois including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Champaign to Illinois (average of $232). Flying from Champaign to Illinois in June is currently the most expensive (average of $308). 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.

What is the cheapest time of day to fly from CMI to IL?

Find hourly flight availability from Champaign to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Champaign to Illinois as you normally would.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated December 18, 2024.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Food

6.5

Entertainment

7.0

Overall

7.2

Boarding

7.6

Comfort

7.2

Reviews

1 / 10

The seats are just SO UNCOMFORTABLE it completely ruins the experience, especially on a redeye. I was so exhausted but couldn’t sleep a wink because it was just so incredibly uncomfortable. I don’t know who designs airplane seats, but they’re curved forward, forcing your body into a slouching position. Please. Please please get new seats. Also ones that actually extent to the bulkhead so that when you try to lean against the wall, you don’t just fall through the gap

American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Food

6.5

Entertainment

7.0

Overall

7.2

Boarding

7.6

Comfort

7.2

Reviews

1 / 10

The seats are just SO UNCOMFORTABLE it completely ruins the experience, especially on a redeye. I was so exhausted but couldn’t sleep a wink because it was just so incredibly uncomfortable. I don’t know who designs airplane seats, but they’re curved forward, forcing your body into a slouching position. Please. Please please get new seats. Also ones that actually extent to the bulkhead so that when you try to lean against the wall, you don’t just fall through the gap

Related info for your journey

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

  • What airport do you fly from for flights from Champaign to Illinois?

    For a flight from Champaign to Illinois, you will be flying from University-Willard. Champaign University-Willard (CMI) is just 11.3 mi from the center of the city.

  • What are the most reliable airlines from Champaign to Illinois?

    The top 3 most reliable airlines when flying from Champaign to Illinois are Qatar Airways (98%), British Airways (96%) and Air Wisconsin (94%).

  • What are the cheapest flights from Champaign to Illinois?

    Looking for the cheapest flight from Champaign to Illinois? While on average our users pay $486, our data indicates the cheapest price to be $240. The most popular route (Champaign University-Willard - Chicago O'Hare Intl), is priced around $285.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Champaign to Illinois (average of $232). Flying from Champaign to Illinois in June is currently the most expensive (average of $308). 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.

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Alternative routes for Champaign to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Champaign to Illinois

Discover the top airline that operate flights from Champaign to Illinois. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$293Average$431FlexibilityNo cancel feeOn-time71%
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