ORD

$73 Find Cheap Flights from California to Chicago O'Hare Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to O'Hare Intl departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from California to O'Hare Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from California to O'Hare Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from California to O'Hare Intl

Thu, Aug 20 - Mon, Aug 24
Delta Logo
5:46 pm - 11:48 pm
LAX
-
ORD
4h 02mnonstop
Delta Logo
7:25 am - 9:50 am
ORD
-
LAX
4h 25mnonstop
$211Delta
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
2:27 pm - 5:00 am
LAX
-
ORD
12h 33m
1 stop
Multiple Airlines Logo
9:07 pm - 11:43 pm
ORD
-
LAX
4h 36mnonstop
$212Multiple Airlines
Wed, Jul 15 - Wed, Jul 22
Frontier Logo
11:49 pm - 5:37 am
LAS
-
ORD
3h 48mnonstop
Frontier Logo
7:15 am - 9:23 am
ORD
-
LAS
4h 08mnonstop
$216Frontier
Mon, Jul 6 - Wed, Jul 15
Frontier Logo
11:59 pm - 6:17 am
LAX
-
ORD
4h 18mnonstop
Frontier Logo
9:13 pm - 11:57 pm
ORD
-
LAX
4h 44mnonstop
$216Frontier
Wed, Aug 26 - Tue, Sep 1
United Airlines Logo
12:44 pm - 10:00 pm
BUR
-
ORD
7h 16m
1 stop
United Airlines Logo
2:42 pm - 8:52 pm
ORD
-
BUR
8h 10m
1 stop
$223United Airlines
Fri, Sep 11 - Sun, Sep 13
United Airlines Logo
4:10 pm - 12:59 am
BUR
-
ORD
6h 49m
1 stop
United Airlines Logo
6:00 am - 11:37 am
ORD
-
BUR
7h 37m
1 stop
$260United Airlines
Tue, Aug 11 - Mon, Aug 17
Alaska Airlines Logo
7:09 am - 5:00 am
BUR
-
ORD
19h 51m
1 stop
Alaska Airlines Logo
8:20 pm - 9:12 am
ORD
-
BUR
14h 52m
1 stop
$271Alaska Airlines
Tue, Aug 4 - Sat, Aug 8
American Airlines Logo
4:42 pm - 12:51 am
BUR
-
ORD
6h 09m
1 stop
American Airlines Logo
5:00 am - 9:07 am
ORD
-
BUR
6h 07m
1 stop
$291American Airlines
Thu, Jul 30 - Mon, Aug 10
Alaska Airlines Logo
7:09 am - 5:00 am
BUR
-
ORD
19h 51m
1 stop
Alaska Airlines Logo
8:20 pm - 9:12 am
ORD
-
BUR
14h 52m
1 stop
$294Alaska Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
7:00 am - 4:51 pm
SFO
-
ORD
7h 51m
1 stop
American Airlines Logo
7:22 am - 10:00 am
ORD
-
SFO
4h 38mnonstop
$312American Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$73
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Ontario to Chicago O'Hare Airport

Flights from California to O'Hare Intl: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from California to O'Hare Intl 
Learn how KAYAK collects reviews and tips from users.
CupcakeFlew with Alaska Airlines
SAN
-
ORD
Apr 2026
Please bring a water bottle for hydration during the flight.
StephenFlew with United Airlines
SMF
-
ORD
Jan 2026
If you're trying to make a connecting flight make sure you allow PLENTY of time between flights or be prepared to miss the next flight. Make sure to use the restroom at the last possible moment before landing because you could be sitting on the taxiway for 5 more minutes... 5 more minutes... 5 more minutes... until it's been nearly 2 hours. Don't trust the airline provided ETA provided by apps they don't update it until long after you're delayed. If someone is showing up to give you a ride, make sure they have hours to wait for you.
RodFlew with United Airlines
SAN
-
ORD
Sep 2024
Yes! Don’t reserve a flight with less than 1 1/2 hour connection time or you have a good possibility of missing your connection.
FrancisFlew with United Airlines
LAX
-
ORD
Sep 2024
Check the weather, or bring a. Raincoat! Being from sunny California, I forget it isn’t always sunshine in other states!
GeraldFlew with Alaska Airlines
SFO
-
ORD
Oct 2024
Book a flight as early in the day as possible to avoid incoming flight delays.
KimFlew with American Airlines
SNA
-
ORD
Nov 2024
Bring extra foods and buy extra drinks bring your meds
ShirleyFlew with United Airlines
LAX
-
ORD
May 2024
Check-in using the United AirLines app to access your boarding pass. Arrive at least two hours early at LAX airport.

FAQs for booking California to Chicago O'Hare Airport flights

  • How does KAYAK find such low prices on flights from California to Chicago O'Hare Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Chicago O'Hare Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Chicago O'Hare Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from California is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from California to Chicago O'Hare Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago O'Hare Airport with an airline and back to California with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Chicago O'Hare Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago O'Hare Airport from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near O'Hare Intl?

Book flights to O'Hare Intl if you plan to visit one of these locations
Gurnee
South Haven
Merrillville
Oak Brook
Saint Joseph
Tinley Park
Hammond
Elk Grove Village
Des Plaines
Hoffman Estates
Portage
Willowbrook
South Holland
Delavan
Lansing
Northbrook
Lisle
Elmhurst
Pleasant Prairie
Alsip

Everything you need to know for your flight to O'Hare Intl

Information on your arrival and departure airports

Chicago O'Hare Airport (ORD)