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O'Hare Intl

$266+ Cheap flights from Champaign (CMI) to O'Hare Intl (ORD)

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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — ORD
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
1 adult, Economy
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Cheap flight deals from Champaign to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) to O'Hare Intl (ORD). 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 noviembre 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$355
(American Airlines)

One-way from

$266
(American Airlines)

Popular in

May

Cheapest in

February

Average price

$448

Good round-trip deal

$439 or less

Good one-way deal

$295 or less
Provider with most accurate pricing for Champaign University-Willard-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Champaign University-Willard-Chicago O'Hare Intl flights.
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From Champaign University-Willard to Chicago O'Hare Intl
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One-way flight from Champaign University-Willard to Chicago O'Hare Intl
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Highest demand for flights based on searches. 17% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Champaign University-Willard to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Champaign University-Willard to Chicago O'Hare Intl.
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Find flight deals from Champaign to O'Hare Intl

Cheapest flights from Champaign to O'Hare Intl
Explore the most affordable flight options available from Champaign to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 26, 2025.

This American Airlines deal was found by Cheapflights users on 11/25. 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.
sáb. 12/277:46 pmCMI - ORD
Nonstop1h 23mAmerican Airlines
mié. 12/319:56 amORD - CMI
Nonstop1h 04mAmerican Airlines
Deal found 11/25$355
This American Airlines deal was found by Cheapflights users on 11/24. 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.
mar. 11/2511:16 amCMI - ORD
Nonstop1h 09mAmerican Airlines
mar. 12/309:56 amORD - CMI
Nonstop1h 04mAmerican Airlines
Deal found 11/24$390
This American Airlines deal was found by Cheapflights users on 11/25. 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.
mié. 11/266:00 amCMI - ORD
Nonstop1h 17mAmerican Airlines
mar. 12/162:59 pmORD - CMI
Nonstop1h 03mAmerican Airlines
Deal found 11/25$425
This American Airlines deal was found by Cheapflights users on 11/25. 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.
sáb. 11/2911:16 amCMI - ORD
Nonstop1h 09mAmerican Airlines
lun. 12/19:41 amORD - CMI
Nonstop1h 04mAmerican Airlines
Deal found 11/25$458
This American Airlines deal was found by Cheapflights users on 11/25. 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.
jue. 12/111:32 pmCMI - ORD
Nonstop1h 13mAmerican Airlines
lun. 12/159:40 amORD - CMI
Nonstop1h 11mAmerican Airlines
Deal found 11/25$491
This American Airlines deal was found by Cheapflights users on 11/26. 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.
jue. 12/411:21 amCMI - ORD
Nonstop1h 10mAmerican Airlines
jue. 12/118:23 pmORD - CMI
Nonstop1h 07mAmerican Airlines
Deal found 11/26$492
This American Airlines deal was found by Cheapflights users on 11/26. 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.
dom. 11/301:21 pmCMI - ORD
Nonstop1h 09mAmerican Airlines
mar. 12/26:29 pmORD - CMI
Nonstop1h 11mAmerican Airlines
Deal found 11/26$749

Cheapflights Fare Finder

 
Customize your flight search to find flights from Champaign to O'Hare Intl 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 noviembre 26, 2025.
Use the filters below to find and compare flights from Champaign to Chicago O'Hare Intl Airport that are best for you.

Fly from

Champaign

Fly to

O'Hare Intl

Route

Depart

Return

Price

ChampaignChicago

CMI - ORD

CMIORD

Champaign University-Willard

sáb. 12/27

11:33 am-12:42 pm

Nonstop1h 09m

Chicago O'Hare Intl

mié. 12/31

5:42 pm-6:40 pm

Nonstop0h 58m

$355

ChampaignChicago

CMI - ORD

CMIORD

Champaign University-Willard

mar. 12/23

11:30 am-12:37 pm

Nonstop1h 07m

Chicago O'Hare Intl

mar. 12/30

9:56 am-11:00 am

Nonstop1h 04m

$390

ChampaignChicago

CMI - ORD

CMIORD

Champaign University-Willard

mar. 12/9

4:45 pm-6:01 pm

Nonstop1h 16m

Chicago O'Hare Intl

sáb. 12/13

9:34 am-10:45 am

Nonstop1h 11m

$425

ChampaignChicago

CMI - ORD

CMIORD

Champaign University-Willard

sáb. 12/20

11:30 am-12:37 pm

Nonstop1h 07m

Chicago O'Hare Intl

dom. 12/21

9:56 am-11:00 am

Nonstop1h 04m

$458

ChampaignChicago

CMI - ORD

CMIORD

Champaign University-Willard

sáb. 11/29

11:16 am-12:25 pm

Nonstop1h 09m

Chicago O'Hare Intl

lun. 12/1

9:41 am-10:45 am

Nonstop1h 04m

$458

ChampaignChicago

CMI - ORD

CMIORD

Champaign University-Willard

jue. 12/18

6:00 am-7:17 am

Nonstop1h 17m

Chicago O'Hare Intl

dom. 1/18

7:25 pm-8:27 pm

Nonstop1h 02m

$491

ChampaignChicago

CMI - ORD

CMIORD

Champaign University-Willard

jue. 12/11

1:32 pm-2:45 pm

Nonstop1h 13m

Chicago O'Hare Intl

lun. 12/15

9:40 am-10:51 am

Nonstop1h 11m

$491

ChampaignChicago

CMI - ORD

CMIORD

Champaign University-Willard

sáb. 1/24

3:45 pm-8:38 am

1 stop16h 53m

$294

ChampaignChicago

CMI - ORD

CMIORD

Champaign University-Willard

vie. 1/23

3:45 pm-10:54 am

1 stop19h 09m

$319

ChampaignChicago

CMI - ORD

CMIORD

Champaign University-Willard

vie. 2/20

6:36 am-9:47 am

1 stop27h 11m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 13 results
1
2

Compare providers for flights from Champaign to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Champaign to O'Hare Intl in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Champaign-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Champaign-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Champaign-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Champaign-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Champaign-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Champaign to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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.

Cheapflights Insights

Everything you need to know about your flight from Champaign to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Champaign to Chicago O'Hare Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Champaign to Chicago O'Hare Intl Airport (average of $148). Flying from Champaign to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $217). 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 ORD?

Find hourly flight availability from Champaign to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 26, 2025.

When flying from Champaign to Chicago O'Hare Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 8% versus a flight in the afternoon.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated noviembre 26, 2025.
Read through reviews of airlines operating flights from Champaign to Chicago O'Hare Intl Airport, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,038 reviews

Comfort

7.2

Crew

8.0

Overall

7.2

Food

6.4

Entertainment

6.9

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
7.2
Good
11,038 reviews
American Airlines
7.2
Good
11,038 reviews

Comfort

7.2

Crew

8.0

Overall

7.2

Food

6.4

Entertainment

6.9

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 Champaign to O'Hare Intl. 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 Chicago O'Hare Intl?

    For a flight from Champaign to Chicago O'Hare Intl, you will be flying from University-Willard. Champaign University-Willard (CMI) is just 11.3 mi from the center of the city. University-Willard is the only Champaign airport and it handles 3 outbound flights to Chicago O'Hare Intl per day. 1 airline has flights to Chicago O'Hare Intl from Champaign University-Willard on a regular basis.

  • How long is the flight from Champaign to Chicago O'Hare Intl Airport?

    There are many flights that can get you from Champaign to Chicago O'Hare Intl Airport in 1h 09m. Fly via American Airlines to get the fastest option. Airlines will cover a distance of 135 mi. All flights are typically nonstop.

  • What is the cheapest airline to fly from Champaign to Chicago O'Hare Intl Airport round-trip?

    Flying on American Airlines is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $250. Users have found that American Airlines is 32% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Champaign to Chicago O'Hare Intl Airport?

    Before booking your flight to Chicago O'Hare Intl Airport from Champaign, check out the most reliable airlines to get you to your destination on time: Qatar Airways (84%), American Airlines (68%), Envoy Air( 68%).

  • What are the cheapest flights from Champaign to Chicago O'Hare Intl Airport?

    Looking for the cheapest flight from Champaign to Chicago O'Hare Intl Airport? While on average our users pay $714, our data indicates the cheapest price to be $194. The most popular route (Champaign University-Willard - Chicago O'Hare Intl), is priced around $295.

  • Can I find deals for flights from Champaign to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Champaign to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Champaign to O'Hare Intl?

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

  • Can I find deals for business class flights from Champaign to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Champaign to O'Hare Intl 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 Chicago O'Hare Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Champaign to Chicago O'Hare Intl Airport (average of $148). Flying from Champaign to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $217). 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.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Naperville
Hoffman Estates
Beloit
Elgin
Skokie
Delavan
Oak Brook
Des Plaines
Elk Grove Village
Lake Geneva
Downers Grove
Bridgeview
Warrenville
Waukegan
Aurora
Kenosha
Evanston

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Champaign to O'Hare Intl

Discover the top airline that operate flights from Champaign to O'Hare Intl. 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 noviembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$250Average$431FlexibilityNo cancel feeOn-time71%

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