$194 Find Cheap Flights from Champaign to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Champaign to Illinois departing on 5/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Champaign to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Champaign to Illinois, as well as popular online travel agencies
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Flight Deals

Book Cheap Champaign to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Champaign to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Champaign to Illinois

Fri, Apr 24 - Fri, May 1
American Airlines Logo
6:05 am - 7:25 am
CMI
-
ORD
1h 20mnonstop
American Airlines Logo
1:04 pm - 2:08 pm
ORD
-
CMI
1h 04mnonstop
$229American Airlines
Sat, Apr 11 - Wed, Apr 15
American Airlines Logo
6:05 am - 7:25 am
CMI
-
ORD
1h 20mnonstop
American Airlines Logo
8:27 pm - 9:35 pm
ORD
-
CMI
1h 08mnonstop
$259American Airlines
Sat, Apr 11 - Fri, Apr 17
American Airlines Logo
6:58 pm - 8:18 pm
CMI
-
ORD
1h 20mnonstop
American Airlines Logo
1:04 pm - 2:08 pm
ORD
-
CMI
1h 04mnonstop
$284American Airlines
Wed, Jul 1 - Sat, Jul 4
United Airlines Logo
6:30 am - 7:44 am
CMI
-
ORD
1h 14mnonstop
United Airlines Logo
9:35 pm - 10:40 pm
ORD
-
CMI
1h 05mnonstop
$299United Airlines
Sun, May 31 - Mon, Jun 1
United Airlines Logo
6:30 am - 7:44 am
CMI
-
ORD
1h 14mnonstop
United Airlines Logo
7:45 am - 8:54 am
ORD
-
CMI
1h 09mnonstop
$457United Airlines
Wed, Apr 15 - Fri, Apr 17
American Airlines Logo
6:58 pm - 8:18 pm
CMI
-
ORD
1h 20mnonstop
American Airlines Logo
1:04 pm - 2:08 pm
ORD
-
CMI
1h 04mnonstop
$519American Airlines
Wed, Apr 15 - Fri, Apr 17
American Airlines Logo
2:38 pm - 3:53 pm
CMI
-
ORD
1h 15mnonstop
American Airlines Logo
3:07 pm - 8:39 pm
ORD
-
CMI
5h 32m
1 stop
$529American Airlines
Sun, Apr 19 - Fri, Apr 24
American Airlines Logo
6:58 pm - 8:18 pm
CMI
-
ORD
1h 20mnonstop
American Airlines Logo
5:21 pm - 6:28 pm
ORD
-
CMI
1h 07mnonstop
$532American Airlines
Wed, Apr 15 - Fri, Apr 17
American Airlines Logo
3:09 pm - 11:48 pm
CMI
-
ORD
8h 39m
1 stop
American Airlines Logo
6:57 am - 2:39 pm
ORD
-
CMI
7h 42m
1 stop
$538American Airlines
Sun, Apr 12 - Thu, Apr 16
American Airlines Logo
6:05 am - 7:25 am
CMI
-
ORD
1h 20mnonstop
American Airlines Logo
1:04 pm - 2:08 pm
ORD
-
CMI
1h 04mnonstop
$607American Airlines
Booking Insights

KAYAK's insights & trends for Champaign to Illinois flights

Get data-powered insights and trends into flights from Champaign to Illinois to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Champaign to Illinois flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Illinois from Champaign found in the last 72 hours was to Chicago, at $258 round-trip. The most popular route is from Champaign (CMI) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $258.

What is the cheapest time of day to fly to Illinois?

The average price for all round-trip flights from Champaign to Illinois depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Illinois is generally in the afternoon, when round-trip flights cost $504 on average. Morning departures are around 7% cheaper than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the evening, which is peak travel time and where the average cost of a ticket is $573.

Good to know

Cheapest flight$194
Flight from Champaign to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Champaign to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Champaign to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Champaign to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Champaign to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Champaign to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Champaign to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Champaign to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Champaign to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Champaign to the following destinations at these prices or less: Chicago $296 one-way - $348 round-trip

Reviews of the top airline flying from Champaign to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Champaign to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Champaign to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11544 reviews
6.9Entertainment
6.4Food
7.9Crew
7.2Comfort
7.5Boarding
Airline reviews

The staff are very, very professional. It's what flying should feel like.

10.0 ExcellentChris, Mar 2026
MIA - ORD
Read more American Airlines reviews

The staff are very, very professional. It's what flying should feel like.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

Delays with no explanation. It could have been handled better.

Jill was the flight attendant in first class she was fabulous!! Best flight attendant I have had in years.!! And I fly every other week. Other can learn from her!!

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

It was good experience this time. The flight was on time.

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

Everything you need to know for your flight from Champaign to Illinois

Information on your arrival and departure airports