$83+ Cheap flights from O'Hare Intl (ORD) to California
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LAX
Aug 16 — Aug 231
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to California with Cheapflights
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Cheapest flights from O'Hare Intl to CaliforniaExplore the most affordable flight options available from O'Hare Intl to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 17, 2026.
Explore the most affordable flight options available from O'Hare Intl to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:41 pm
ORD
- ONT
1 stop11h 09m
Frontier
Mon 8/316:00 am
ONT
- ORD
1 stop29h 36m
Frontier
Deal found 7/12![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:11 pm
ORD
- BUR
1 stop22h 39m
Frontier
Mon 8/315:35 pm
BUR
- ORD
2 stops18h 01m
Frontier
Deal found 7/12![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:41 pm
ORD
- ONT
1 stop11h 09m
Frontier
Tue 8/257:56 pm
ONT
- ORD
1 stop15h 40m
Frontier
Deal found 7/15![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:41 pm
ORD
- ONT
1 stop11h 09m
Frontier
Mon 8/2410:49 am
ONT
- ORD
1 stop24h 47m
Frontier
Deal found 7/15![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:20 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Mon 8/319:09 pm
LAX
- ORD
1 stop14h 27m
Frontier
Deal found 7/14![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:41 pm
ORD
- LAX
1 stop11h 30m
Frontier
Wed 8/2611:41 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 7/15![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:41 pm
ORD
- LAX
1 stop20h 14m
Frontier
Sat 8/2911:41 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 7/15![Frontier logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:41 pm
ORD
- ONT
1 stop11h 09m
Frontier
Mon 8/2410:49 am
ONT
- ORD
1 stop24h 47m
Frontier
Deal found 7/15![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:57 pm
ORD
- LAX
1 stop12h 58m
Frontier
Tue 8/1811:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 7/14![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:41 pm
ORD
- ONT
1 stop11h 09m
Frontier
Wed 9/23:40 pm
ONT
- ORD
1 stop25h 22m
Frontier
Deal found 7/12![Frontier logo]()
$199
This CheapOair deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:20 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Sun 8/236:25 pm
LAX
- ORD
1 stop28h 24m
Frontier
Deal found 7/13![Frontier logo]()
$199
This Super.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Tue 8/1111:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 7/13![Frontier logo]()
$200
Best flights from O'Hare Intl to CaliforniaDiscover carefully curated flight deals from O'Hare Intl to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 17, 2026.
Discover carefully curated flight deals from O'Hare Intl to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 17, 2026.
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:07 am
ORD
- LAX
Nonstop4h 28m
Delta
Tue 10/65:34 pm
LAX
- ORD
Nonstop3h 55m
Delta
Deal found 7/16![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:06 pm
ORD
- ONT
Nonstop4h 29m
United Airlines
Sat 9/127:00 am
ONT
- ORD
Nonstop4h 10m
United Airlines
Deal found 7/15![United Airlines logo]()
$239
This Alaska Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:18 pm
ORD
- LAS
1 stop21h 24m
Alaska Airlines
Fri 8/287:00 am
LAS
- ORD
1 stop10h 21m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$271
This American Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:56 am
ORD
- SMF
Nonstop4h 27m
American Airlines
Mon 8/173:13 pm
SMF
- ORD
Nonstop4h 27m
American Airlines
Deal found 7/16![American Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:30 pm
ORD
- LAX
Nonstop4h 47m
Delta
Mon 11/1611:00 am
LAX
- ORD
1 stop8h 53m
Delta
Deal found 7/16![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:24 pm
ORD
- LAX
1 stop7h 08m
Delta
Tue 10/207:35 am
LAX
- ORD
Nonstop4h 03m
Delta
Deal found 7/16![Delta logo]()
$247
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:45 pm
ORD
- SJC
1 stop6h 46m
United Airlines
Mon 8/242:10 pm
SJC
- ORD
Nonstop4h 25m
United Airlines
Deal found 7/15![United Airlines logo]()
$278
This Alaska Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:20 am
ORD
- LAS
1 stop8h 51m
Alaska Airlines
Mon 9/147:00 am
LAS
- ORD
1 stop10h 21m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$294
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:20 am
ORD
- LAS
Nonstop4h 07m
United Airlines
Wed 8/192:20 pm
LAS
- ORD
Nonstop3h 54m
United Airlines
Deal found 7/15![United Airlines logo]()
$281
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:30 pm
ORD
- ONT
1 stop6h 16m
Delta
Thu 10/151:17 pm
ONT
- ORD
1 stop6h 43m
Delta
Deal found 7/12![Delta logo]()
$259
This Alaska Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:01 am
ORD
- SJC
1 stop6h 58m
Alaska Airlines
Sun 9/68:17 pm
SJC
- ORD
1 stop15h 05m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$302
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:03 pm
ORD
- SJC
Nonstop4h 47m
United Airlines
Mon 9/142:10 pm
SJC
- ORD
Nonstop4h 25m
United Airlines
Deal found 7/14![United Airlines logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:17 pm
ORD
- SJC
1 stop15h 06m
Alaska Airlines
Sun 10/45:18 pm
SJC
- ORD
1 stop18h 07m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:26 am
ORD
- LAX
Nonstop4h 34m
Delta
Sat 10/103:00 pm
LAX
- ORD
Nonstop4h 02m
Delta
Deal found 7/12![Delta logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:20 am
ORD
- LAS
1 stop9h 38m
Alaska Airlines
Thu 8/132:38 pm
LAS
- ORD
1 stop6h 58m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$304
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:05 pm
ORD
- SAN
Nonstop4h 29m
United Airlines
Sun 8/166:18 am
SAN
- ORD
Nonstop4h 19m
United Airlines
Deal found 7/13![United Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:03 pm
ORD
- LAX
1 stop6h 09m
Delta
Tue 10/1311:24 am
LAX
- ORD
Nonstop4h 06m
Delta
Deal found 7/12![Delta logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:20 am
ORD
- SJC
1 stop8h 15m
Alaska Airlines
Thu 8/133:15 pm
SJC
- ORD
1 stop6h 21m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:10 am
ORD
- SFO
Nonstop4h 37m
United Airlines
Sat 8/84:21 pm
SFO
- ORD
Nonstop4h 38m
United Airlines
Deal found 7/16![United Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:00 am
ORD
- LAX
1 stop10h 24m
Delta
Tue 9/1511:15 am
LAX
- ORD
Nonstop4h 08m
Delta
Deal found 7/12![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:17 am
ORD
- LAX
1 stop8h 17m
Delta
Sat 10/243:00 pm
LAX
- ORD
Nonstop4h 02m
Delta
Deal found 7/13![Delta logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:20 am
ORD
- LAS
1 stop6h 44m
Alaska Airlines
Mon 9/217:07 pm
LAS
- ORD
1 stop16h 15m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:44 am
ORD
- SFO
Nonstop4h 46m
United Airlines
Sun 9/276:10 am
SFO
- ORD
Nonstop4h 35m
United Airlines
Deal found 7/16![United Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:51 pm
ORD
- SNA
1 stop6h 26m
United Airlines
Wed 9/22:10 pm
SNA
- ORD
Nonstop4h 14m
United Airlines
Deal found 7/14![United Airlines logo]()
$319
This Alaska Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:49 pm
ORD
- SFO
1 stop15h 48m
Alaska Airlines
Sun 10/258:43 pm
SFO
- ORD
1 stop7h 37m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:19 am
ORD
- LAX
1 stop8h 59m
Delta
Tue 10/1311:24 am
LAX
- ORD
Nonstop4h 06m
Delta
Deal found 7/15![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:55 pm
ORD
- SNA
Nonstop4h 30m
United Airlines
Mon 8/244:14 pm
SNA
- ORD
1 stop5h 45m
United Airlines
Deal found 7/16![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:26 am
ORD
- LAX
Nonstop4h 34m
Delta
Mon 11/211:57 am
LAX
- ORD
1 stop10h 00m
Delta
Deal found 7/16![Delta logo]()
$297
This KAYAK deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:17 pm
ORD
- SAN
Nonstop4h 43m
Alaska Airlines
Wed 8/267:03 am
SAN
- ORD
Nonstop4h 19m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:00 pm
ORD
- SFO
Nonstop4h 50m
United Airlines
Sun 9/206:38 pm
SFO
- ORD
Nonstop4h 21m
United Airlines
Deal found 7/15![United Airlines logo]()
$322
Last-minute flights from O'Hare Intl to CaliforniaDiscover last-minute flight deals from O'Hare Intl to California. Data last updated July 17, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to California. Data last updated July 17, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Tue 8/1111:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 7/13![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:57 pm
ORD
- LAX
1 stop12h 58m
Frontier
Tue 8/1811:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 7/14![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:41 pm
ORD
- ONT
1 stop11h 09m
Frontier
Tue 8/257:56 pm
ONT
- ORD
1 stop15h 40m
Frontier
Deal found 7/15![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:41 pm
ORD
- LAX
1 stop20h 14m
Frontier
Sat 8/2911:41 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 7/15![Frontier logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:41 pm
ORD
- ONT
1 stop11h 09m
Frontier
Mon 8/2410:49 am
ONT
- ORD
1 stop24h 47m
Frontier
Deal found 7/15![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:41 pm
ORD
- LAX
1 stop11h 30m
Frontier
Tue 8/2511:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 7/14![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:41 pm
ORD
- LAX
1 stop11h 30m
Frontier
Wed 8/2611:41 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 7/15![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:41 pm
ORD
- ONT
1 stop11h 09m
Frontier
Mon 8/2410:49 am
ONT
- ORD
1 stop24h 47m
Frontier
Deal found 7/15![Frontier logo]()
$198
This CheapOair deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:20 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Sun 8/236:25 pm
LAX
- ORD
1 stop28h 24m
Frontier
Deal found 7/13![Frontier logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:41 pm
ORD
- ONT
1 stop11h 09m
Frontier
Mon 8/316:00 am
ONT
- ORD
1 stop29h 36m
Frontier
Deal found 7/12![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:11 pm
ORD
- BUR
1 stop22h 39m
Frontier
Mon 8/315:35 pm
BUR
- ORD
2 stops18h 01m
Frontier
Deal found 7/12![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:41 pm
ORD
- ONT
1 stop11h 09m
Frontier
Wed 9/23:40 pm
ONT
- ORD
1 stop25h 22m
Frontier
Deal found 7/12![Frontier logo]()
$199
One-way flights from O'Hare Intl to CaliforniaSearch for one-way flight options from O'Hare Intl to California. Find affordable one-way fares based on user searches. Data last updated July 17, 2026.
Search for one-way flight options from O'Hare Intl to California. Find affordable one-way fares based on user searches. Data last updated July 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:11 pm
ORD
- BUR
1 stop22h 39m
Frontier
Deal found 7/12![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:57 pm
ORD
- ONT
1 stop14h 07m
Frontier
Deal found 7/11![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:57 pm
ORD
- ONT
1 stop14h 07m
Frontier
Deal found 7/14![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:50 am
ORD
- BUR
1 stop12h 25m
Frontier
Deal found 7/13![Frontier logo]()
$95
This Trip.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:41 pm
ORD
- ONT
1 stop11h 09m
Frontier
Deal found 7/13![Frontier logo]()
$97
This Trip.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:41 pm
ORD
- ONT
1 stop11h 09m
Frontier
Deal found 7/11![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:41 pm
ORD
- ONT
1 stop21h 23m
Frontier
Deal found 7/14![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:40 pm
ORD
- ONT
1 stop17h 17m
Frontier
Deal found 7/14![Frontier logo]()
$100
This Trip.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:57 pm
ORD
- ONT
1 stop27h 53m
Frontier
Deal found 7/14![Frontier logo]()
$101
This Trip.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:50 am
ORD
- ONT
1 stop11h 20m
Frontier
Deal found 7/11![Frontier logo]()
$102
This Trip.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:41 pm
ORD
- ONT
1 stop11h 09m
Frontier
Deal found 7/15![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:57 pm
ORD
- ONT
1 stop14h 07m
Frontier
Deal found 7/13![Frontier logo]()
$114
Find flight deals from O'Hare Intl to California
Keep the following information in mind while searching for O'Hare Intl to California flight deals. Data was last updated July 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $169 (Kiwi.com) |
One-way from | $83 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $321 |
Good round-trip deal | $329 or less |
Good one-way deal | $178 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 17, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Thu 10/1
7:07 am-9:35 am
Nonstop4h 28m
Los Angeles
Tue 10/6
5:34 pm-11:29 pm
Nonstop3h 55m
$237
ChicagoOntario
ORD - ONT
ORDONT
Chicago O'Hare Intl
Sat 9/5
8:06 pm-10:35 pm
Nonstop4h 29m
Ontario
Sat 9/12
7:00 am-1:10 pm
Nonstop4h 10m
$239
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Thu 11/12
6:30 pm-9:17 pm
Nonstop4h 47m
Los Angeles
Mon 11/16
11:00 am-9:53 pm
1 stop8h 53m
$247
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Fri 10/16
5:24 pm-10:32 pm
1 stop7h 08m
Los Angeles
Tue 10/20
7:35 am-1:38 pm
Nonstop4h 03m
$247
ChicagoOntario
ORD - ONT
ORDONT
Chicago O'Hare Intl
Thu 10/8
7:30 pm-11:46 pm
1 stop6h 16m
Ontario
Thu 10/15
1:17 pm-10:00 pm
1 stop6h 43m
$259
ChicagoLas Vegas
ORD - LAS
ORDLAS
Chicago O'Hare Intl
Sat 8/22
2:18 pm-9:42 am
1 stop21h 24m
Las Vegas Harry Reid Intl
Fri 8/28
7:00 am-7:21 pm
1 stop10h 21m
$271
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Thu 10/8
7:26 am-10:00 am
Nonstop4h 34m
Los Angeles
Sat 10/10
3:00 pm-9:02 pm
Nonstop4h 02m
$277
ChicagoSan Jose
ORD - SJC
ORDSJC
Chicago O'Hare Intl
Thu 8/20
12:45 pm-5:31 pm
1 stop6h 46m
San Jose
Mon 8/24
2:10 pm-8:35 pm
Nonstop4h 25m
$278
Quickest round-trip
ChicagoLas Vegas
ORD - LAS
ORDLAS
Chicago O'Hare Intl
Sat 8/15
7:20 am-9:27 am
Nonstop4h 07m
Las Vegas Harry Reid Intl
Wed 8/19
2:20 pm-8:14 pm
Nonstop3h 54m
$281
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Sat 10/10
2:03 pm-6:12 pm
1 stop6h 09m
Los Angeles
Tue 10/13
11:24 am-5:30 pm
Nonstop4h 06m
$287
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from O'Hare Intl to California
Have a flexible travel schedule? Discover the best time to fly to California from O'Hare Intl with our price prediction graph.
ORD-BUR
ORD-ONT
ORD-LAX
ORD-LAS
ORD-SMF
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago O'Hare Intl Airport to California
ORD-USCA
ORD-BUR
ORD-ONT
ORD-LAX
ORD-LAS
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to California?
Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to California (average of $268). Flying from Chicago O'Hare Intl Airport to California in June is currently the most expensive (average of $428). 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.
What is the cheapest time of day to fly from ORD to CA?
Find hourly flight availability from O'Hare Intl to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 17, 2026.
When flying from Chicago O'Hare Intl Airport to California, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 13% versus a flight at noon.
Weekly flight availability from Chicago O'Hare Intl Airport to California
Explore weekly flight availability from O'Hare Intl to California. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 17, 2026.
The most flights from ORD to USCA are scheduled on a Thursday (139 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (81 on average).
How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to California?
How far ahead should I book a flight from Chicago O'Hare Intl Airport to California?
To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to California, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Chicago O'Hare Intl Airport to California?
Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to California. Price data was last updated on July 11, 2026.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to California flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing California
Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated July 17, 2026.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to California, such as Alaska Airlines,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for O'Hare Intl to California
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Complete your trip
Complete your trip to California by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from O'Hare Intl to California by cabin class
Find flights from O'Hare Intl to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.
O'Hare Intl and California flights
Browse other O'Hare Intl and California flight options. Last updated on July 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
O'Hare Intl to California flights
Consider these flights traveling from O'Hare Intl to California.
Top 8 airlines flying from O'Hare Intl to California
Discover the top 8 airlines that operate flights from O'Hare Intl to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$230 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$128 | Average$355 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$138 | Average$237 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$138 | Average$431 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$139 | Average$421 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$156 | Average$417 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$157 | Average$432 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$159 | Average$336 | FlexibilityNo cancel fee | On-time62% |