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Cheap flights from California (CA) to Illinois (IL)

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Cheap flights from California to Illinois in May, June 2020

The best prices found for California to Illinois flights for May, June
12 Jun - 7 Jul
$57pp
LAX
Los Angeles
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
LAX
Los Angeles
25 Jun - 9 Jul
$73pp
LAX
Los Angeles
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
LAX
Los Angeles
12 Jun - 5 Jul
$74pp
LAX
Los Angeles
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
LAX
Los Angeles

California to Illinois 2020 flight deals

Cheap flights to Illinois from California found for this year
7 Jul - 14 Jul
$54pp
LAX
Los Angeles
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
LAX
Los Angeles
7 Jul - 7 Jul
$55pp
LAX
Los Angeles
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
LAX
Los Angeles
2 Jul - 15 Jul
$57pp
LAX
Los Angeles
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
LAX
Los Angeles

Non-stop flights to Illinois from California

Save time with California to Illinois direct flight deals
21 Jul - 28 Jul
$74pp
SAN
San Diego
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
SAN
San Diego
7 Jul - 14 Jul
$77pp
SAN
San Diego
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
SAN
San Diego
20 Sep - 23 Sep
$92pp
LAX
Los Angeles
$self.airline
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Alaska Airlines
Non-Stop
LAX
Los Angeles

Last minute flights from California to Illinois

Late deals on round-trip flights to Illinois from California, departing today and this week
28 May - 7 Jun
$111pp
LAX
Los Angeles
$self.airline
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
LAX
Los Angeles
28 May - 6 Jun
$115pp
LAX
Los Angeles
$self.airline
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
LAX
Los Angeles
29 May - 13 Jun
$118pp
LAX
Los Angeles
$self.airline
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
LAX
Los Angeles

One-way flights to Illinois from California

The cheapest one-way flights from California to Illinois
4:25 pm - 1:28 am
Multiple Airlines
1 Stop
7h 03m
SAN - ORD
Multiple Airlines
$60
FlyFar
12:30 pm - 3:30 pm
Spirit Airlines
2 Stops
25h 00m
OAK - ORD
Spirit Airlines
$62
Kiwi.com
8:43 pm - 7:45 am
Delta
1 Stop
9h 02m
LAX - ORD
Delta
$63
Delta

Related info for your journey

Useful info, stats and facts about California to Illinois flights.

Flight FAQs

From California to Illinois

Are flight prices decreasing from California to Illinois due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both California and Illinois for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from California to Illinois for under $100 on Cheapflights?

Yes, there are multiple flights from California to Illinois for under $100. The cheapest flight booked recently is on Spirit Airlines for just $54, but on average you can expect to pay $71.

Are there nonstop flights from California to Illinois for under $100 on Cheapflights?

Cheapflights has at least 18 direct flights from California to Illinois under $100. A good price for a nonstop flight from California to Illinois is less than $193.

Are there last-minute flights available from California to Illinois for under $200?

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

What days are nonstop flights available from California to Illinois?

Nonstop flights can be found on the following days: Thursday, Saturday.

How popular is this flight route?

Flights from California to Illinois have been viewed 757 times in the past calendar month.

What are the most popular airlines that fly from California to Illinois?

When booking a flight from California to Illinois, you may want to consider flying on Major Airline, Alaska Airlines or Frontier as they are the most popular for this route.

What are the most popular routes from California to Illinois?

Most travelers choose Los Angeles - Chicago O'Hare Intl, San Diego - Chicago O'Hare Intl or San Francisco - Chicago O'Hare Intl when deciding on the best route from California to Illinois.

What are the cheapest Flights from California to Illinois?

The cheapest flight price from California to Illinois is $53. On average you can expect to pay $258. The most popular route, (Los Angeles - Chicago O'Hare Intl), can usually be booked for $57.

What are the most reliable airlines from California to Illinois?

No one likes to see their flight delayed. When booking a flight from California to Illinois consider choosing Delta (100%), Finnair (100%) or Spirit Airlines (96%) as they are the most reliable in getting you off to your destination on time.

Destination information for Illinois

Things to know before you go. Useful info for your trip from California to Illinois
Flight duration
4h 11m

Airports servicing

Burbank (BUR)
Concord Buchanan Fld (CCR)
Crescent City (CEC)
McClellan-Palomar (CLD)
Fresno (FAT)

Airports servicing

Bloomington (BMI)
Champaign (CMI)
Decatur (DEC)
Moline (MLI)
Marion (MWA)