$219+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CMI
Nov 21 — Nov 281
Round-trip
1 adult, Economy
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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
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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
Best
Last-minute
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Cheapest flights from Illinois to ChampaignExplore 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 October 22, 2026.
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 October 22, 2026.
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/185:15 pm -
Nonstop1h 03m
Wed 11/255:53 am -
Nonstop1h 23m
Deal found 10/21![American Airlines logo]()
$460
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/310:35 am -
Nonstop1h 04m
Sat 11/76:50 pm -
Nonstop1h 31m
Deal found 10/19![American Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/210:35 am -
Nonstop1h 04m
Sat 11/76:50 pm -
Nonstop1h 31m
Deal found 10/20![American Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 10/19. 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 10/2211:00 am -
Nonstop1h 08m
Sun 10/2512:38 pm -
Nonstop1h 18m
Deal found 10/19![American Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 10/2411:00 am -
Nonstop1h 08m
Sat 10/246:48 pm -
Nonstop1h 27m
Deal found 10/21![American Airlines logo]()
$839
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 11/47:15 pm -
Nonstop1h 06m
Fri 11/66:50 pm -
Nonstop1h 31m
Deal found 10/20![American Airlines logo]()
$898
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Fri 10/2311:00 am -
Nonstop1h 08m
Fri 10/237:03 pm -
Nonstop1h 27m
Deal found 10/19![American Airlines logo]()
$957
Best flights from Illinois to ChampaignDiscover carefully curated flight deals from Illinois to Champaign that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
Discover carefully curated flight deals from Illinois to Champaign that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/310:35 am -
Nonstop1h 04m
Sat 11/76:50 pm -
Nonstop1h 31m
Deal found 10/19![American Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 10/20. 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 1/77:14 pm -
Nonstop1h 22m
Sun 1/106:59 pm -
Nonstop1h 30m
Deal found 10/20![American Airlines logo]()
$545
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 11/610:35 am -
Nonstop1h 04m
Sun 11/86:59 pm -
Nonstop1h 31m
Deal found 10/20![American Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/1210:35 am -
Nonstop1h 04m
Mon 11/166:59 pm -
Nonstop1h 31m
Deal found 10/20![American Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/57:15 pm -
Nonstop1h 06m
Mon 11/96:59 pm -
Nonstop1h 31m
Deal found 10/21![American Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 11/47:15 pm -
Nonstop1h 06m
Fri 11/66:50 pm -
Nonstop1h 31m
Deal found 10/20![American Airlines logo]()
$898
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Sun 11/17:15 pm -
Nonstop1h 06m
Thu 11/56:05 am -
Nonstop1h 22m
Deal found 10/17![American Airlines logo]()
$957
Last-minute flights from Illinois to ChampaignDiscover last-minute flight deals from Illinois to Champaign. Data last updated October 22, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Champaign. Data last updated October 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/19. 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 10/2211:00 am -
Nonstop1h 08m
Sun 10/2512:38 pm -
Nonstop1h 18m
Deal found 10/19![American Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Fri 10/2311:00 am -
Nonstop1h 08m
Fri 10/237:03 pm -
Nonstop1h 27m
Deal found 10/19![American Airlines logo]()
$957
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 10/2411:00 am -
Nonstop1h 08m
Sat 10/246:48 pm -
Nonstop1h 27m
Deal found 10/21![American Airlines logo]()
$839
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/210:35 am -
Nonstop1h 04m
Sat 11/76:50 pm -
Nonstop1h 31m
Deal found 10/20![American Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/310:35 am -
Nonstop1h 04m
Sat 11/76:50 pm -
Nonstop1h 31m
Deal found 10/19![American Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 11/47:15 pm -
Nonstop1h 06m
Fri 11/66:50 pm -
Nonstop1h 31m
Deal found 10/20![American Airlines logo]()
$898
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/185:15 pm -
Nonstop1h 03m
Wed 11/255:53 am -
Nonstop1h 23m
Deal found 10/21![American Airlines logo]()
$460
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 11/2110:30 am -
Nonstop1h 08m
Sat 11/287:01 pm -
Nonstop1h 29m
Deal found 10/22![American Airlines logo]()
$437
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/2610:15 am -
Nonstop1h 08m
Wed 1/136:59 pm -
Nonstop1h 30m
Deal found 10/22![American Airlines logo]()
$491
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/261:45 pm -
Nonstop1h 07m
Thu 12/318:31 am -
Nonstop1h 29m
Deal found 10/22![American Airlines logo]()
$545
One-way flights from Illinois to ChampaignSearch for one-way flight options from Illinois to Champaign. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
Search for one-way flight options from Illinois to Champaign. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 1/205:20 pm -
Nonstop1h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![American Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Thu 12/107:15 pm -
Nonstop1h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![American Airlines logo]()
$273
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 12/410:14 am -
Nonstop1h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$274
This American Airlines deal was found by Cheapflights users on 10/19. 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 10/2711:00 am -
Nonstop1h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![American Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Sat 11/71:48 pm -
Nonstop1h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![American Airlines logo]()
$421
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 10/2511:00 am -
Nonstop1h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Mon 1/118:17 am -
1 stop5h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![American Airlines logo]()
$511
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 11/2910:30 am -
Nonstop1h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$629
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 October 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $437 (American Airlines) |
One-way from | $219 (American Airlines) |
Good one-way deal | $300 or less |
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 7,457,451 searches. Data last updated October 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
Cheapest round-trip
ChicagoChampaign
ORD Chicago O'Hare Intl - CMI Champaign University-Willard
ORDCMI
Chicago O'Hare Intl
Wed 1/20
5:20 pm-6:29 pm
Nonstop1h 09m
Champaign University-Willard
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$219
ChicagoChampaign
ORD Chicago O'Hare Intl - CMI Champaign University-Willard
ORDCMI
Chicago O'Hare Intl
Thu 12/10
7:15 pm-8:25 pm
Nonstop1h 10m
Champaign University-Willard
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$273
ChicagoChampaign
ORD Chicago O'Hare Intl - CMI Champaign University-Willard
ORDCMI
Chicago O'Hare Intl
Mon 1/11
5:20 pm-6:29 pm
Nonstop1h 09m
Champaign University-Willard
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
ChicagoChampaign
ORD Chicago O'Hare Intl - CMI Champaign University-Willard
ORDCMI
Chicago O'Hare Intl
Fri 12/4
10:14 am-11:28 am
Nonstop1h 14m
Champaign University-Willard
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
ChicagoChampaign
ORD Chicago O'Hare Intl - CMI Champaign University-Willard
ORDCMI
Chicago O'Hare Intl
Sat 10/31
1:49 pm-2:56 pm
Nonstop1h 07m
Champaign University-Willard
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$420
Quickest round-trip
ChicagoChampaign
ORD Chicago O'Hare Intl - CMI Champaign University-Willard
ORDCMI
Chicago O'Hare Intl
Sat 11/7
1:48 pm-2:51 pm
Nonstop1h 03m
Champaign University-Willard
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$421
ChicagoChampaign
ORD Chicago O'Hare Intl - CMI Champaign University-Willard
ORDCMI
Chicago O'Hare Intl
Mon 11/16
7:15 pm-8:21 pm
Nonstop1h 06m
Champaign University-Willard
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$479
ChicagoChampaign
ORD Chicago O'Hare Intl - CMI Champaign University-Willard
ORDCMI
Chicago O'Hare Intl
Sun 10/25
11:00 am-12:08 pm
Nonstop1h 08m
Champaign University-Willard
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$479
ChicagoChampaign
ORD Chicago O'Hare Intl - CMI Champaign University-Willard
ORDCMI
Chicago O'Hare Intl
Tue 11/3
10:35 am-11:39 am
Nonstop1h 04m
Champaign University-Willard
Sat 11/7
6:50 pm-8:21 pm
Nonstop1h 31m
$483
ChicagoChampaign
ORD Chicago O'Hare Intl - CMI Champaign University-Willard
ORDCMI
Chicago O'Hare Intl
Thu 1/7
7:14 pm-8:36 pm
Nonstop1h 22m
Champaign University-Willard
Sun 1/10
6:59 pm-8:29 pm
Nonstop1h 30m
$545
Showing 1-10 of 16 resultsSorted by cheapest first
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.
ORD-CMI
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
USIL-CMI
ORD-CMI
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 October 22, 2026.
It’s typically best to fly out from Illinois to Champaign in the afternoon. 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 October 22, 2026.
The most flights from USIL to CMI are scheduled on a Monday (8 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 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 October 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.
Comfort
7.1
Food
6.4
Overall
7.0
Boarding
7.4
Entertainment
6.8
Crew
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Aug 2025
BNA - ORD
Comfort
7.1
Food
6.4
Overall
7.0
Boarding
7.4
Entertainment
6.8
Crew
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Aug 2025
BNA - ORD
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.
Traveling to a place near Champaign?
Book flights to Champaign if you plan to visit one of these locationsUrbana
Danville
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Other flights to Champaign
Explore flights to Champaign departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 22, 2026.
Complete your trip
Complete your trip to Champaign by adding a car rental and/or hotel reservation to your travel itinerary.
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Illinois and Champaign flights
Browse other Illinois and Champaign flight options. Last updated on October 22, 2026.
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Illinois to Champaign flights
Consider these flights traveling from Illinois to Champaign.
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 7,457,451 searches. Data last updated October 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$288 | FlexibilityNo cancel fee | On-time71% |