Cheap flights from California to Illinois from $32
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Illinois departing on 10/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from California to Illinois by changing tabs
Find the cheapest one-way flights from California to Illinois
If you're looking for one-way flights from California to Illinois, view some of our deals below provided by Frontier, Southwest and Spirit Airlines
Search last-minute flights to Illinois from California
Find and compare round-trip flight prices for your last-minute flight from California to Illinois
Alaska Airlines flights from California to Illinois
Our best Alaska Airlines deals on California to Illinois flight tickets
American Airlines flights from California to Illinois
Our best American Airlines deals on California to Illinois flight tickets
How to get the cheapest flight ticket from California to Illinois
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest airline that flies to Illinois from California?
Allegiant Air. Allegiant Air, Frontier, and Spirit Airlines are the most popular carriers operating from California to Illinois
What is the cheapest California to Illinois flight route?
Los Angeles - Chicago O'Hare Intl. Fly from Los Angeles to Chicago O'Hare Intl for the best California - Illinois flight prices
What cabin class options are available on California to Illinois flights?
There are 4 cabin classes available to choose from on California to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on California to Illinois flights?
You could potentially save up to 45% on your flight if you consider stops on a California to Illinois flight.
Cheap California to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from California to Illinois
When did momondo last update prices for flights from California to Illinois?
Prices for flights from California to Illinois were last updated today.
How many operators does momondo search for flights from California to Illinois?
As of October 2024, there are 10 operators available to choose from for flights from California to Illinois.
How old do you have to be to fly from California to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from California to Illinois?
momondo data reveals that the most frequently booked plane model on the route from California to Illinois is Boeing 737-800, representing 15.43% of all bookings. The subsequent popular models are Airbus A321neo at 14.70%, Boeing 757-300 at 10.56%, and Airbus A320neo at 10.04%.
Best airlines flying from California to Illinois
Compare and see reviews for airlines that fly from California to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $49 | Free Cancellation | Rating 7.4 879 reviews | |||
| PriceFrom $68 | Free Cancellation | Rating 8.0 9,377 reviews | |||
| PriceFrom $71 | Free Cancellation | Rating 6.1 3,659 reviews | |||
| PriceFrom $88 | Free Cancellation | Rating 6.3 8,224 reviews | |||
| PriceFrom $178 | Free Cancellation | Rating 8.1 5,246 reviews | |||
| PriceFrom $179 | Free Cancellation | Rating 7.4 9,390 reviews | |||
| PriceFrom $191 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $191 | Free Cancellation | Rating 8.0 9,007 reviews | |||
| PriceFrom $313 | Free Cancellation | Rating 7.0 444 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from California to Illinois?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to Illinois. momondo saves you time and could save you money on your trip.
Can I find flights from California to Illinois with flexible booking policies on momondo?
Flights from California to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from California to Illinois?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from California to Illinois.
I’m not ready to book a flight from California to Illinois right now. Can momondo alert me if prices change?
If you are not ready to book a flight from California to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.