Cheap flights from California to Illinois from $46

Yes, there are multiple flights from California to Illinois for under $100. The cheapest flight booked recently is on Spirit Airlines for just $93, but on average you can expect to pay $122.

Cheapflights has at least 20 direct flights from California to Illinois under $200. A good price for a nonstop flight from California to Illinois is less than $128.

There are currently 20+ open flights from California to Illinois within the next 7 days for less than $200.

Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

Per day, 50 flights depart from California to Illinois on average.
Early Morning (Midnight to 6am) - 2% of flight departures
Morning (6am - Noon) - 18% of flight departures
Afternoon (Noon - 6pm) - 22% of flight departures
Evening (6pm - Midnight) - 58% of flight departures

Spirit Airlines and Frontier can get you from California to Illinois in just under 3h 44m. Your travel time can differ by up to 16h 26m. The distance from California to Illinois is about 1750 mi. This flight may include one or multiple stops.

Los Angeles Airport is LAX and Chicago O'Hare Intl Airport is ORD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

The amount of baggage you can bring on your California to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter California to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on California to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Illinois.

Yes. Cheapflights offers flight deals from California to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from California to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on California to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The California to Illinois flight deals you see on this page were last updated on 5/30.

Currently, February is the cheapest month in which you can book a flight from California to Illinois (average of $244). Flying from California to Illinois in June is currently the most expensive (average of $326). 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.