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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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CMI
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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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 February 3, 2026.

This United Airlines deal was found by Cheapflights users on 2/2. 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 8/194:20 pm
ORD
-
CMI
Nonstop1h 08m
United Airlines
Sat 8/221:32 pm
CMI
-
ORD
Nonstop1h 14m
United Airlines
Deal found 2/2$229
This American Airlines deal was found by Cheapflights users on 2/2. 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 3/48:40 pm
ORD
-
CMI
Nonstop1h 04m
American Airlines
Mon 3/93:47 pm
CMI
-
ORD
Nonstop1h 10m
American Airlines
Deal found 2/2$371
This American Airlines deal was found by Cheapflights users on 2/2. 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 3/58:19 am
ORD
-
CMI
Nonstop1h 02m
American Airlines
Mon 3/93:47 pm
CMI
-
ORD
Nonstop1h 10m
American Airlines
Deal found 2/2$415
This American Airlines deal was found by Cheapflights users on 2/1. 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 2/55:25 pm
ORD
-
CMI
Nonstop0h 58m
American Airlines
Sat 2/711:33 am
CMI
-
ORD
Nonstop1h 07m
American Airlines
Deal found 2/1$449
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/65:25 pm
ORD
-
CMI
Nonstop0h 58m
American Airlines
Sun 2/86:53 pm
CMI
-
ORD
Nonstop1h 21m
American Airlines
Deal found 2/2$465
This American Airlines deal was found by Cheapflights users on 2/2. 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 3/128:20 am
ORD
-
CMI
Nonstop1h 02m
American Airlines
Sat 3/149:53 am
CMI
-
ORD
Nonstop1h 09m
American Airlines
Deal found 2/2$685
This American Airlines deal was found by Cheapflights users on 2/2. 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 3/88:26 pm
ORD
-
CMI
Nonstop1h 04m
American Airlines
Tue 3/103:47 pm
CMI
-
ORD
Nonstop1h 10m
American Airlines
Deal found 2/2$768
This American Airlines deal was found by Cheapflights users on 2/1. 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 2/158:00 am
ORD
-
CMI
Nonstop1h 02m
American Airlines
Thu 2/193:47 pm
CMI
-
ORD
Nonstop1h 10m
American Airlines
Deal found 2/1$827

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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(United Airlines)

One-way from

$229
(United Airlines)
Provider with most accurate pricing for Chicago (CHI)-Champaign University-Willard flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Champaign University-Willard flights.
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From Illinois to Champaign University-Willard
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One-way flight from Illinois to Champaign University-Willard
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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 February 3, 2026.
Use the filters below to find and compare flights from Illinois to Champaign that are best for you.

Fly from

Illinois

Fly to

Champaign

Route

Depart

Return

Price

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Fri 5/29

11:45 am-12:50 pm

Nonstop1h 05m

Champaign University-Willard

Sun 5/31

6:30 am-7:44 am

Nonstop1h 14m

$229

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Wed 3/4

8:40 pm-9:44 pm

Nonstop1h 04m

Champaign University-Willard

Mon 3/9

3:47 pm-4:57 pm

Nonstop1h 10m

$371

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Thu 3/5

8:19 am-9:21 am

Nonstop1h 02m

Champaign University-Willard

Mon 3/9

3:47 pm-4:57 pm

Nonstop1h 10m

$415

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Mon 3/2

8:40 pm-9:44 pm

Nonstop1h 04m

Champaign University-Willard

Mon 3/9

3:47 pm-4:57 pm

Nonstop1h 10m

$465

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Thu 3/12

8:20 am-9:22 am

Nonstop1h 02m

Champaign University-Willard

Sat 3/14

9:53 am-11:02 am

Nonstop1h 09m

$685

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Tue 3/10

2:18 pm-3:17 pm

Nonstop0h 59m

Champaign University-Willard

Wed 3/11

6:00 am-7:16 am

Nonstop1h 16m

$709

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Tue 4/7

5:20 pm-6:27 pm

Nonstop1h 07m

Champaign University-Willard

Thu 4/9

2:29 pm-3:44 pm

Nonstop1h 15m

$768

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Sun 3/8

8:26 pm-9:30 pm

Nonstop1h 04m

Champaign University-Willard

Tue 3/10

3:47 pm-4:57 pm

Nonstop1h 10m

$768

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Mon 2/16

2:18 pm-3:17 pm

Nonstop0h 59m

Champaign University-Willard

Fri 2/20

9:53 am-11:02 am

Nonstop1h 09m

$827

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Sun 2/15

8:00 am-9:02 am

Nonstop1h 02m

Champaign University-Willard

Thu 2/19

3:47 pm-4:57 pm

Nonstop1h 10m

$827

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 17 results
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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 February 3, 2026.

It’s typically best to fly out from Illinois to Champaign at noon. Doing so could potentially save you 27% on the flight price compared to flying in the afternoon, 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 February 3, 2026.

The most flights from USIL to CMI are scheduled on a Thursday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

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 04m. Fly via United Airlines or American 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: United Airlines (100%), Qatar Airways (60%), American Airlines (59%).

  • 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

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Alternative routes for Illinois to Champaign

See prices for flight routes from nearby airports that may be better suited for you.
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