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Champaign

$229+ Cheap flights from Illinois to Champaign (CMI)

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CMI
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
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 March 23, 2026.

This American Airlines deal was found by Cheapflights users on 3/23. 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 4/2112:54 pm
ORD
-
CMI
Nonstop1h 04m
American Airlines
Tue 4/282:28 pm
CMI
-
ORD
Nonstop1h 15m
American Airlines
Deal found 3/23$229
This American Airlines deal was found by Cheapflights users on 3/20. 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.
Thu 4/95:21 pm
ORD
-
CMI
Nonstop1h 07m
American Airlines
Sat 4/116:58 pm
CMI
-
ORD
Nonstop1h 20m
American Airlines
Deal found 3/20$244
This American Airlines deal was found by Cheapflights users on 3/19. 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 4/28:20 am
ORD
-
CMI
Nonstop1h 02m
American Airlines
Mon 4/66:00 am
CMI
-
ORD
Nonstop1h 16m
American Airlines
Deal found 3/19$259
This American Airlines deal was found by Cheapflights users on 3/19. 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 4/165:21 pm
ORD
-
CMI
Nonstop1h 07m
American Airlines
Thu 4/236:58 pm
CMI
-
ORD
Nonstop1h 20m
American Airlines
Deal found 3/19$273
This American Airlines deal was found by Cheapflights users on 3/21. 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.
Wed 4/18:26 pm
ORD
-
CMI
Nonstop1h 04m
American Airlines
Sat 4/412:01 pm
CMI
-
ORD
Nonstop1h 09m
American Airlines
Deal found 3/21$274
This American Airlines deal was found by Cheapflights users on 3/18. 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 3/288:26 pm
ORD
-
CMI
Nonstop1h 04m
American Airlines
Sun 3/293:47 pm
CMI
-
ORD
Nonstop1h 10m
American Airlines
Deal found 3/18$289
This United Airlines deal was found by Cheapflights users on 3/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:45 am
ORD
-
CMI
Nonstop1h 09m
United Airlines
Wed 9/25:45 am
CMI
-
ORD
Nonstop1h 14m
United Airlines
Deal found 3/19$299
This American Airlines deal was found by Cheapflights users on 3/20. 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.
Thu 4/95:21 pm
ORD
-
CMI
Nonstop1h 07m
American Airlines
Fri 4/106:05 am
CMI
-
ORD
Nonstop1h 20m
American Airlines
Deal found 3/20$352
This American Airlines deal was found by Cheapflights users on 3/22. 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 3/262:18 pm
ORD
-
CMI
Nonstop0h 59m
American Airlines
Sat 3/2812:01 pm
CMI
-
ORD
Nonstop1h 09m
American Airlines
Deal found 3/22$389
This American Airlines deal was found by Cheapflights users on 3/18. 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.
Mon 3/238:20 am
ORD
-
CMI
Nonstop1h 02m
American Airlines
Mon 3/303:47 pm
CMI
-
ORD
Nonstop1h 10m
American Airlines
Deal found 3/18$453
This American Airlines deal was found by Cheapflights users on 3/19. 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.
Tue 4/2812:54 pm
ORD
-
CMI
Nonstop1h 04m
American Airlines
Thu 4/306:05 am
CMI
-
ORD
Nonstop1h 20m
American Airlines
Deal found 3/19$457

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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(American 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 March 23, 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

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Tue 4/14

5:21 pm-6:28 pm

Nonstop1h 07m

Champaign University-Willard

Tue 4/21

6:58 pm-8:18 pm

Nonstop1h 20m

$229

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Thu 6/4

7:45 am-8:54 am

Nonstop1h 09m

Champaign University-Willard

Wed 6/10

9:49 am-11:05 am

Nonstop1h 16m

$229

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Thu 4/9

1:04 pm-2:08 pm

Nonstop1h 04m

Champaign University-Willard

Sun 4/12

6:58 pm-8:18 pm

Nonstop1h 20m

$229

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Sat 5/16

4:46 pm-5:52 pm

Nonstop1h 06m

Champaign University-Willard

Sun 5/17

7:36 pm-8:50 pm

Nonstop1h 14m

$229

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Tue 4/21

5:21 pm-6:28 pm

Nonstop1h 07m

Champaign University-Willard

Tue 4/28

6:58 pm-8:18 pm

Nonstop1h 20m

$229

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Tue 9/15

4:20 pm-5:28 pm

Nonstop1h 08m

Champaign University-Willard

Tue 10/6

9:49 am-11:05 am

Nonstop1h 16m

$229

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Thu 4/9

5:21 pm-6:28 pm

Nonstop1h 07m

Champaign University-Willard

Sat 4/11

6:58 pm-8:18 pm

Nonstop1h 20m

$244
Quickest round-trip

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Thu 4/2

8:20 am-9:22 am

Nonstop1h 02m

Champaign University-Willard

Mon 4/6

6:00 am-7:16 am

Nonstop1h 16m

$259

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Sat 4/4

8:26 pm-9:30 pm

Nonstop1h 04m

Champaign University-Willard

Wed 4/8

2:38 pm-3:53 pm

Nonstop1h 15m

$259
Cheapest one-way
Quickest one-way

ChicagoChampaign

ORD - CMI

ORDCMI

Chicago O'Hare Intl

Tue 5/19

9:30 pm-10:33 pm

Nonstop1h 03m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 20 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 March 23, 2026.

It’s typically best to fly out from Illinois to Champaign in the evening. Doing so could potentially save you 62% 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 March 23, 2026.

The most flights from USIL to CMI are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 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 March 23, 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
11,488 reviews

Food

6.4

Comfort

7.2

Overall

7.1

Entertainment

6.9

Crew

7.9

Boarding

7.5

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
11,488 reviews
American Airlines
7.1
Good
11,488 reviews

Food

6.4

Comfort

7.2

Overall

7.1

Entertainment

6.9

Crew

7.9

Boarding

7.5

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 07m. Fly via American Airlines or 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: United Airlines (100%), American Airlines (70%), Envoy Air (70%).

  • 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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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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$168Average$372FlexibilityNo cancel feeOn-time71%

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