$349 Find Cheap Flights from Chicago to Champaign - Compare and Save

Among airlines operating Chicago O'Hare Intl Airport to Champaign flights:

• American Airlines: offers free seat selection
• United Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only American Airlines operates flights between Chicago O'Hare Intl Airport and Champaign.

Flights from Chicago O'Hare Intl Airport to Champaign usually depart from Chicago O'Hare Intl (ORD) and arrive at Champaign University-Willard (CMI).

Here are some options for this route, based on selected ticket types and cabin classes:

• American Airlines: a cabin bag in Economy Class class
• United Airlines: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Chicago O'Hare Intl Airport to Champaign.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $50–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 175 family is used most often on this route, operated mainly by American Airlines and Alaska Airlines. Other aircraft seen on the route include Embraer 170 variants.

Yes. Being flexible with your travel dates can save you up to 71% on the Chicago O'Hare Intl Airport to Champaign route. Monday is the cheapest departure day at $228 round-trip on average, while Tuesday is the most expensive at $767, a difference of $539. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Evening is the busiest departure period on Chicago O'Hare Intl Airport to Champaign flights, with 66% of flights leaving in that window. Morning departures account for 34%, afternoon flights for 0%, and night flights for 0%.

These are the earliest and latest flight times available from Chicago O'Hare Intl Airport to Champaign:

• Earliest: departs at 10:15 am and lands at 11:23 am
• Latest: departs at 10:30 pm and lands at 11:38 pm.

The flight takes about 1h 08m.

A nonstop flight from Chicago O'Hare Intl Airport to Champaign takes 1h 08m, covering 135 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $420 to $937. That means the highest observed fare was about 2x higher than the lowest one.

One-way fares from Chicago O'Hare Intl Airport to Champaign are currently higher than usual. Average one-way flight prices are about $400, which is 26% above the typical average for this route.

Champaign University-Willard Airport (CMI) hosts 5 major car rental companies, with daily rates starting from around $33 for economy cars. Top options include:
• Budget
• Alamo
• Enterprise Rent-A-Car
• Avis
• National

Round-trip flights from Chicago O'Hare Intl Airport to Champaign range from $228 to $372, with an average of $288 over the past 12 months. Anything below $228 counts as a good deal.