Cheap flights from California to Chicago from $34
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 Chicago departing on 8/5. 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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Frontier flights from California to Chicago
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How to get the cheapest flight ticket from California to Chicago
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 month to fly to Chicago?
The month of October is, on average, the cheapest month to fly to Chicago from California, with most prices found around $270. If you’re not able to fly to Chicago in October, then February is your next best option. Flight prices from California to Chicago during February average around $274.
What is the cheapest day to depart on your flight to Chicago?
The cheapest day to depart on your flight to Chicago is on a Wednesday when prices can be found for as low as $381. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from California to Chicago for around $498.
What is the cheapest time of day to depart on your flight to Chicago?
Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from California to Chicago during this time can be as low as $320. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $478.
What is the cheapest California to Chicago flight route?
Fly from Santa Ana J. Wayne/Orange Cnty to Chicago Midway for the best California - Chicago flight prices
How far in advance should I book a flight to Chicago?
You are more likely to see cheaper flights to Chicago from California when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $319 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from California for as low as $261 on momondo.
What cabin class options are available on California to Chicago flights?
There are 4 cabin classes available to choose from on California to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from California to Chicago?
Frontier and Spirit Airlines are the most popular carriers operating from California to Chicago
What airlines fly to Chicago?
United Airlines, American Airlines and Spirit Airlines are the top three most popular airlines that fly to Chicago from California according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 10 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.
How many flights depart from California to Chicago on average per day?
As of February 2025, 174 flights take off from California and land in Chicago each day. The most common flight departure time for this route is 11:00AM, with 54% of daily flights taking off at noon.
How many flights depart from California to Chicago on average per week?
As of February 2025, 1,221 flights take off from California and land in Chicago each week. The most common flight departure day for this route is Thu, with 18% of weekly flights taking off on this day.
Cheap California to Chicago flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from California to Chicago
When did momondo last update prices for flights from California to Chicago?
Prices for flights from California to Chicago are updated daily.
How many operators does momondo search for flights from California to Chicago?
The number of operators available for flights from California to Chicago is 10 as of February 2025.
How old do you have to be to fly from California to Chicago?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from California to Chicago?
momondo data reveals that the most frequently booked plane model on the route from California to Chicago is Boeing 737-800, representing 16.04% of all bookings. The subsequent popular models are Airbus A321neo at 15.24%, Boeing 757-300 at 9.81%, and Boeing 737-900 at 8.35%.
Best airlines flying from California to Chicago
Compare and see reviews for airlines that fly from California to Chicago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $49 | Free Cancellation | Rating 7.3 765 reviews | |||
| PriceFrom $74 | Free Cancellation | Rating 6.3 8,013 reviews | |||
| PriceFrom $74 | Free Cancellation | Rating 6.0 3,355 reviews | |||
| PriceFrom $100 | Free Cancellation | Rating 8.0 9,697 reviews | |||
| PriceFrom $149 | Free Cancellation | Rating 7.0 374 reviews | |||
| PriceFrom $157 | Free Cancellation | Rating 8.1 4,411 reviews | |||
| PriceFrom $179 | Free Cancellation | Rating 7.4 8,765 reviews | |||
| PriceFrom $182 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $182 | Free Cancellation | Rating 8.0 8,219 reviews |
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from California to Chicago?
Finding the right flight to Chicago from California is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.
Can I find flights from California to Chicago with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for California to Chicago flights to just show those with flexible booking policies.
How can momondo help me find flights from California to Chicago?
momondo helps you find the best flight between California and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from California to Chicago right now. Can momondo alert me if prices change?
Price alerts on flights to Chicago from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.