HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Champaign

$229+ Cheap flights from Illinois to Champaign (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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CMI
Aug 21 — Aug 281
Fri 8/21
Fri 8/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Champaign with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Illinois to Champaign

Cheapest flights from Illinois to Champaign
Explore the most affordable flight options available from Illinois to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 22, 2026.

This United Airlines deal was found by Cheapflights users on 7/20. 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 11/1111:45 am
ORD
-
CMI
Nonstop1h 05m
United Airlines
Sat 11/141:32 pm
CMI
-
ORD
Nonstop1h 14m
United Airlines
Deal found 7/20$299
This American Airlines deal was found by Cheapflights users on 7/20. 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 9/510:05 am
ORD
-
CMI
Nonstop1h 06m
American Airlines
Sun 9/611:41 am
CMI
-
ORD
Nonstop1h 14m
American Airlines
Deal found 7/20$366
This American Airlines deal was found by Cheapflights users on 7/18. 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 8/155:03 pm
ORD
-
CMI
Nonstop1h 03m
American Airlines
Sat 8/2211:41 am
CMI
-
ORD
Nonstop1h 14m
American Airlines
Deal found 7/18$390
This American Airlines deal was found by Cheapflights users on 7/20. 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 8/410:00 am
ORD
-
CMI
Nonstop1h 07m
American Airlines
Sat 8/86:36 pm
CMI
-
ORD
Nonstop1h 39m
American Airlines
Deal found 7/20$413
This American Airlines deal was found by Cheapflights users on 7/21. 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 9/410:05 am
ORD
-
CMI
Nonstop1h 06m
American Airlines
Tue 9/86:00 am
CMI
-
ORD
Nonstop1h 21m
American Airlines
Deal found 7/21$421
This American Airlines deal was found by Cheapflights users on 7/19. 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 7/237:54 pm
ORD
-
CMI
Nonstop1h 08m
American Airlines
Sat 7/256:34 pm
CMI
-
ORD
Nonstop1h 31m
American Airlines
Deal found 7/19$469
This American Airlines deal was found by Cheapflights users on 7/20. 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 8/177:22 pm
ORD
-
CMI
Nonstop1h 06m
American Airlines
Mon 8/246:00 am
CMI
-
ORD
Nonstop1h 21m
American Airlines
Deal found 7/20$500
This American Airlines deal was found by Cheapflights users on 7/18. 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 8/67:22 pm
ORD
-
CMI
Nonstop1h 06m
American Airlines
Sun 8/96:00 am
CMI
-
ORD
Nonstop1h 21m
American Airlines
Deal found 7/18$525
This American Airlines deal was found by Cheapflights users on 7/20. 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 7/2110:00 am
ORD
-
CMI
Nonstop1h 07m
American Airlines
Fri 7/246:28 pm
CMI
-
ORD
Nonstop1h 31m
American Airlines
Deal found 7/20$828
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Sun 8/210:00 am
ORD
-
CMI
Nonstop1h 07m
American Airlines
Thu 8/611:41 am
CMI
-
ORD
Nonstop1h 14m
American Airlines
Deal found 7/19$887

Find flight deals from Illinois to Champaign

Keep the following information in mind while searching for Illinois to Champaign flight deals. Data was last updated July 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(United Airlines)

One-way from

$229
(United Airlines)
Provider with most accurate pricing for Chicago (CHI)-Champaign University-Willard flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Champaign University-Willard flights.
Search Deals
From Illinois to Champaign University-Willard
Search Deals
One-way flight from Illinois to Champaign University-Willard
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois 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 July 22, 2026.
Use the filters below to find and compare flights from Illinois to Champaign that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Wed 11/11

11:45 am-12:50 pm

Nonstop1h 05m

Champaign University-Willard

Sat 11/14

1:32 pm-2:46 pm

Nonstop1h 14m

$299

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Sat 9/5

10:05 am-11:11 am

Nonstop1h 06m

Champaign University-Willard

Sun 9/6

11:41 am-12:55 pm

Nonstop1h 14m

$366

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Tue 8/4

10:00 am-11:07 am

Nonstop1h 07m

Champaign University-Willard

Sat 8/8

6:36 pm-8:15 pm

Nonstop1h 39m

$413

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Wed 8/5

3:21 pm-4:24 pm

Nonstop1h 03m

Champaign University-Willard

Sat 8/8

6:36 pm-8:15 pm

Nonstop1h 39m

$413

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Wed 8/5

7:22 pm-8:28 pm

Nonstop1h 06m

Champaign University-Willard

Sun 8/9

11:41 am-12:55 pm

Nonstop1h 14m

$469

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Thu 8/6

3:21 pm-4:24 pm

Nonstop1h 03m

Champaign University-Willard

Mon 8/10

6:00 am-7:21 am

Nonstop1h 21m

$525

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Thu 8/6

7:22 pm-8:28 pm

Nonstop1h 06m

Champaign University-Willard

Sun 8/9

6:00 am-7:21 am

Nonstop1h 21m

$525

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Wed 8/26

10:05 am-11:11 am

Nonstop1h 06m

Champaign University-Willard

Fri 8/28

6:00 am-7:21 am

Nonstop1h 21m

$828
Cheapest one-way

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Thu 1/14

7:45 am-8:54 am

Nonstop1h 09m

$264

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Mon 1/18

11:45 am-12:50 pm

Nonstop1h 05m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Illinois to Champaign

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

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

Find hourly flight availability from Illinois to Champaign. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 22, 2026.

It’s typically best to fly out from Illinois to Champaign in the evening. Doing so could potentially save you 38% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Illinois to Champaign

Explore weekly flight availability from Illinois to Champaign. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 22, 2026.

The most flights from USIL to CMI are scheduled on a Monday (8 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

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 July 22, 2026.
Get a feel of what it's like to fly with American Airlines from Illinois to Champaign by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,834 reviews

Boarding

7.5

Crew

7.9

Entertainment

6.8

Food

6.4

Overall

7.1

Comfort

7.2

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
7.1
Good
11,834 reviews
American Airlines
7.1
Good
11,834 reviews

Boarding

7.5

Crew

7.9

Entertainment

6.8

Food

6.4

Overall

7.1

Comfort

7.2

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 Illinois to Champaign. 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 into for flights to Champaign from Illinois?

    Champaign University-Willard (CMI), located 11.3 mi from the city center, is the airport you fly into when you book flights from Illinois to Champaign.

  • How long is the flight from Illinois to Champaign?

    There are many flights that can get you from Illinois to Champaign in 1h 05m. Fly via United Airlines to get the fastest option. The distance between Illinois and Champaign is about 135 mi. Most flights are nonstop.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Illinois to Champaign on time: American Airlines (82%), Envoy Air (82%), Qatar Airways (74%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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.

See more FAQs

Traveling to a place near Champaign?

Book flights to Champaign if you plan to visit one of these locations
Urbana
Danville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Champaign

See prices for flight routes from nearby airports that may be better suited for you.
Newark to O'Hare Intl flights
Dallas/Fort Worth to O'Hare Intl flights
Los Angeles to O'Hare Intl flights
John F Kennedy Intl to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Baltimore to O'Hare Intl flights
Boston to O'Hare Intl flights
Newark to Midway flights
Philadelphia to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Ontario to O'Hare Intl flights
Denver to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
San Francisco to O'Hare Intl flights
Seattle to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Orlando to O'Hare Intl flights
Hobby to O'Hare Intl flights
LaGuardia to Midway flights
Tampa to O'Hare Intl flights
George Bush Intcntl to O'Hare Intl flights
Austin to O'Hare Intl flights
Los Angeles to Midway flights
Atlanta to O'Hare Intl flights
Fort Lauderdale to O'Hare Intl flights
Charlotte to O'Hare Intl flights
Dulles Intl to Midway flights
Santa Ana to O'Hare Intl flights
Sky Harbor Intl to O'Hare Intl flights
Atlanta to Midway flights
John F Kennedy Intl to Midway flights
Minneapolis to Midway flights
Minneapolis to O'Hare Intl flights
Miami to O'Hare Intl flights
Raleigh to O'Hare Intl flights
San Diego to O'Hare Intl flights
Hobby to Midway flights
Newark to St. Louis flights
Boston to Midway flights
Portland to O'Hare Intl flights
Philadelphia to Midway flights
Cleveland to O'Hare Intl flights
San Francisco to Midway flights
Burbank to O'Hare Intl flights
LaGuardia to St. Louis flights
Baltimore to Midway flights
Hartford to O'Hare Intl flights
San Jose to O'Hare Intl flights
Seattle to Midway flights
George Bush Intcntl to Midway flights

Top airline flying from Illinois to Champaign

Discover the top airline that operate flights from Illinois 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 July 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$168Average$328FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.