$103+ Cheap flights from California to O'Hare Intl (ORD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ORD
Nov 19 — Nov 261
Round-trip
1 adult, Economy
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Find cheap flights from California to O'Hare Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from California to O'Hare Intl
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Cheapest flights from California to O'Hare IntlExplore the most affordable flight options available from California to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
Explore the most affordable flight options available from California to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
This Frontier deal was found by Cheapflights users on 10/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:41 pm -
1 stop7h 29m
Thu 11/2610:00 pm -
Nonstop4h 40m
Deal found 10/14![Frontier logo]()
$202
This Cheapflightsfares deal was found by Cheapflights users on 10/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1612:44 am -
Nonstop4h 18m
Mon 12/217:45 am -
1 stop10h 19m
Deal found 10/15![Frontier logo]()
$203
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:15 am -
1 stop16h 06m
Wed 11/186:30 am -
1 stop9h 59m
Deal found 10/14![Frontier logo]()
$205
This Cheapflightsfares deal was found by Cheapflights users on 10/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:31 pm -
1 stop7h 50m
Mon 11/165:15 pm -
1 stop25h 01m
Deal found 10/15![Frontier logo]()
$206
This Expedia deal was found by Cheapflights users on 10/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:15 am -
1 stop16h 06m
Wed 11/116:30 am -
1 stop19h 53m
Deal found 10/14![Frontier logo]()
$207
This Frontier deal was found by Cheapflights users on 10/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:59 pm -
Nonstop4h 15m
Thu 11/2610:00 pm -
Nonstop4h 40m
Deal found 10/16![Frontier logo]()
$208
This Trip.com deal was found by Cheapflights users on 10/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2212:44 am -
Nonstop4h 18m
Tue 1/57:30 am -
1 stop25h 49m
Deal found 10/16![Frontier logo]()
$210
This Cheapflightsfares deal was found by Cheapflights users on 10/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:42 am -
1 stop10h 39m
Tue 11/176:30 am -
1 stop19h 53m
Deal found 10/15![Frontier logo]()
$211
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1612:59 am -
1 stop9h 01m
Mon 1/45:40 am -
Nonstop4h 44m
Deal found 10/16![Frontier logo]()
$212
This Orbitz deal was found by Cheapflights users on 10/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:31 pm -
1 stop7h 50m
Tue 11/106:30 am -
1 stop19h 53m
Deal found 10/15![Frontier logo]()
$213
This Mytrip deal was found by Cheapflights users on 10/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:35 pm -
1 stop6h 38m
Mon 11/165:15 pm -
2 stops19h 20m
Deal found 10/14![Frontier logo]()
$249
This Booking.com deal was found by Cheapflights users on 10/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:15 am -
1 stop16h 09m
Fri 10/233:30 pm -
1 stop27h 00m
Deal found 10/14![Frontier logo]()
$250
Best flights from California to O'Hare IntlDiscover carefully curated flight deals from California to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
Discover carefully curated flight deals from California to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
This Delta deal was found by Cheapflights users on 10/16. 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.
Wed 12/27:30 am -
Nonstop4h 03m
Sat 12/53:47 pm -
1 stop6h 45m
Deal found 10/16![Delta logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 10/19. 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.
Mon 12/2112:32 pm -
Nonstop4h 22m
Tue 12/297:58 pm -
Nonstop4h 47m
Deal found 10/19![Alaska Airlines logo]()
$273
This Frontier deal was found by Cheapflights users on 10/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1011:14 am -
1 stop11h 40m
Mon 12/147:25 am -
2 stops12h 46m
Deal found 10/19![Frontier logo]()
$284
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Wed 11/112:21 pm -
Nonstop4h 16m
Sat 11/143:00 pm -
Nonstop4h 35m
Deal found 10/16![United Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Sat 11/73:13 pm -
1 stop6h 46m
Fri 11/1310:03 am -
Nonstop4h 36m
Deal found 10/19![American Airlines logo]()
$441
This Delta deal was found by Cheapflights users on 10/18. 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 12/59:45 am -
Nonstop4h 04m
Sat 12/126:49 am -
1 stop9h 45m
Deal found 10/18![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 10/17. 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 11/177:00 am -
1 stop8h 05m
Tue 12/13:47 pm -
1 stop6h 43m
Deal found 10/17![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 10/17. 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 11/186:00 am -
1 stop9h 37m
Thu 12/109:00 am -
1 stop8h 24m
Deal found 10/17![Alaska Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Tue 12/12:28 pm -
1 stop8h 22m
Sat 12/57:45 pm -
Nonstop4h 32m
Deal found 10/15![United Airlines logo]()
$331
This Alaska Airlines deal was found by Cheapflights users on 10/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:20 am -
1 stop10h 29m
Mon 11/167:57 pm -
1 stop15h 24m
Deal found 10/14![Alaska Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 10/16. 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.
Tue 12/151:46 pm -
1 stop6h 10m
Sun 1/107:35 am -
Nonstop4h 40m
Deal found 10/16![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Wed 11/251:33 pm -
1 stop5h 57m
Wed 12/27:00 am -
1 stop6h 07m
Deal found 10/17![United Airlines logo]()
$336
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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 12/103:23 pm -
1 stop6h 36m
Tue 12/157:27 am -
1 stop8h 27m
Deal found 10/16![Alaska Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 10/16. 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.
Wed 11/117:40 am -
Nonstop3h 57m
Sat 11/1410:32 am -
1 stop7h 50m
Deal found 10/16![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Sun 11/224:10 pm -
Nonstop4h 19m
Fri 11/276:00 am -
Nonstop4h 44m
Deal found 10/19![United Airlines logo]()
$338
This CheapOair deal was found by Cheapflights users on 10/19. 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.
Sun 11/87:38 pm -
2 stops26h 43m
Sun 11/156:30 am -
2 stops38h 08m
Deal found 10/19![Frontier logo]()
$439
This Delta deal was found by Cheapflights users on 10/17. 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 12/2411:59 pm -
1 stop7h 20m
Sat 1/26:00 am -
1 stop9h 24m
Deal found 10/17![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 10/17. 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 12/86:15 am -
1 stop8h 16m
Tue 12/157:27 am -
Nonstop4h 45m
Deal found 10/17![Alaska Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 10/15. 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 11/1410:40 am -
Nonstop4h 14m
Sun 11/158:02 pm -
Nonstop4h 38m
Deal found 10/15![United Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
1 stop9h 05m
Wed 11/117:45 am -
Nonstop4h 38m
Deal found 10/14![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 10/17. 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 12/157:00 am -
Nonstop4h 15m
Thu 12/242:17 pm -
Nonstop4h 45m
Deal found 10/17![Alaska Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Wed 11/257:10 am -
Nonstop4h 05m
Fri 11/277:56 pm -
Nonstop4h 34m
Deal found 10/18![United Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 10/15. 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 11/119:45 am -
1 stop6h 45m
Mon 11/166:28 pm -
Nonstop4h 37m
Deal found 10/15![Delta logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 10/17. 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 12/1210:29 am -
Nonstop4h 18m
Tue 12/152:08 pm -
1 stop10h 25m
Deal found 10/17![Alaska Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 10/14. 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 1/89:37 am -
Nonstop4h 01m
Mon 1/1110:47 am -
1 stop8h 35m
Deal found 10/14![United Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:55 pm -
Nonstop3h 55m
Tue 11/102:32 pm -
Nonstop4h 30m
Deal found 10/14![Delta logo]()
$331
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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.
Sat 11/78:43 am -
2 stops13h 16m
Mon 11/167:57 pm -
1 stop14h 55m
Deal found 10/16![Alaska Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 10/16. 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 2/252:15 pm -
Nonstop4h 20m
Sun 2/2810:27 am -
Nonstop4h 53m
Deal found 10/16![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 10/19. 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 3/21:00 pm -
1 stop6h 53m
Tue 3/96:59 pm -
1 stop6h 49m
Deal found 10/19![Delta logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 10/19. 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 11/106:00 am -
1 stop10h 59m
Wed 11/117:20 am -
1 stop8h 45m
Deal found 10/19![Alaska Airlines logo]()
$375
Last-minute flights from California to O'Hare IntlDiscover last-minute flight deals from California to O'Hare Intl. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from California to O'Hare Intl. Data last updated October 20, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 10/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:15 am -
1 stop16h 09m
Fri 10/233:30 pm -
1 stop27h 00m
Deal found 10/14![Frontier logo]()
$250
This Cheapflightsfares deal was found by Cheapflights users on 10/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:31 pm -
1 stop7h 50m
Thu 11/126:30 am -
1 stop9h 59m
Deal found 10/15![Frontier logo]()
$212
This Orbitz deal was found by Cheapflights users on 10/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:31 pm -
1 stop7h 50m
Tue 11/106:30 am -
1 stop19h 53m
Deal found 10/15![Frontier logo]()
$213
This Expedia deal was found by Cheapflights users on 10/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:15 am -
1 stop16h 06m
Wed 11/116:30 am -
1 stop19h 53m
Deal found 10/14![Frontier logo]()
$207
This Cheapflightsfares deal was found by Cheapflights users on 10/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:25 am -
1 stop15h 56m
Tue 11/176:30 am -
1 stop11h 28m
Deal found 10/18![Frontier logo]()
$251
This Cheapflightsfares deal was found by Cheapflights users on 10/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:42 am -
1 stop10h 39m
Tue 11/176:30 am -
1 stop19h 53m
Deal found 10/15![Frontier logo]()
$211
This Cheapflightsfares deal was found by Cheapflights users on 10/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:31 pm -
1 stop7h 50m
Mon 11/165:15 pm -
1 stop25h 01m
Deal found 10/15![Frontier logo]()
$206
This Mytrip deal was found by Cheapflights users on 10/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:35 pm -
1 stop6h 38m
Mon 11/165:15 pm -
2 stops19h 20m
Deal found 10/14![Frontier logo]()
$249
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:15 am -
1 stop16h 06m
Wed 11/186:30 am -
1 stop9h 59m
Deal found 10/14![Frontier logo]()
$205
This Frontier deal was found by Cheapflights users on 10/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:03 am -
1 stop7h 24m
Thu 11/2610:00 pm -
Nonstop4h 40m
Deal found 10/16![Frontier logo]()
$214
This Frontier deal was found by Cheapflights users on 10/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:59 pm -
Nonstop4h 15m
Thu 11/2610:00 pm -
Nonstop4h 40m
Deal found 10/16![Frontier logo]()
$208
This Frontier deal was found by Cheapflights users on 10/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:41 pm -
1 stop7h 29m
Thu 11/2610:00 pm -
Nonstop4h 40m
Deal found 10/14![Frontier logo]()
$202
One-way flights from California to O'Hare IntlSearch for one-way flight options from California to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
Search for one-way flight options from California to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/112:47 am -
Nonstop4h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Frontier logo]()
$103
This Trip.com deal was found by Cheapflights users on 10/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/157:41 pm -
1 stop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Frontier logo]()
$106
This Cheapflightsfares deal was found by Cheapflights users on 10/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:01 pm -
1 stop11h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Frontier logo]()
$107
This Super.com deal was found by Cheapflights users on 10/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:00 am -
1 stop19h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Frontier logo]()
$107
This Cheapflightsfares deal was found by Cheapflights users on 10/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:31 pm -
1 stop7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Frontier logo]()
$108
This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:59 pm -
Nonstop3h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Delta logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 12/223:25 pm -
1 stop13h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Thu 1/214:50 pm -
1 stop5h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Frontier logo]()
$110
This CheapOair deal was found by Cheapflights users on 10/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:15 am -
1 stop16h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Frontier logo]()
$111
This Trip.com deal was found by Cheapflights users on 10/17. 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 12/17:00 am -
1 stop19h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Frontier logo]()
$112
This Super.com deal was found by Cheapflights users on 10/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:00 am -
1 stop16h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Frontier logo]()
$114
This SmartFares deal was found by Cheapflights users on 10/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/296:00 am -
1 stop9h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Alaska Airlines logo]()
$115
Find flight deals from California to O'Hare Intl
Keep the following information in mind while searching for California to O'Hare Intl flight deals. Data was last updated October 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $202 (Travelocity) |
One-way from | $103 (Cheapflightsfares) |
Popular in | June |
Cheapest in | April |
Average price | $326 |
Good round-trip deal | $319 or less |
Good one-way deal | $175 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from California to O'Hare Intl 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 7,457,451 searches. Data last updated October 20, 2026.
Use the filters below to find and compare flights from California to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Los AngelesChicago
LAX Los Angeles - ORD Chicago O'Hare Intl
LAXORD
Los Angeles
Fri 11/13
6:47 pm-12:59 am
Nonstop4h 12m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$109
Los AngelesChicago
LAX Los Angeles - ORD Chicago O'Hare Intl
LAXORD
Los Angeles
Thu 11/26
11:40 am-7:39 pm
1 stop5h 59m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$119
Quickest round-trip
Los AngelesChicago
LAX Los Angeles - ORD Chicago O'Hare Intl
LAXORD
Los Angeles
Sat 1/23
11:15 am-5:21 pm
Nonstop4h 06m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$119
Los AngelesChicago
LAX Los Angeles - ORD Chicago O'Hare Intl
LAXORD
Los Angeles
Sat 2/27
6:30 am-4:49 pm
1 stop8h 19m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$129
Los AngelesChicago
LAX Los Angeles - ORD Chicago O'Hare Intl
LAXORD
Los Angeles
Tue 11/17
6:00 am-5:05 pm
1 stop9h 05m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$129
San DiegoChicago
SAN San Diego - ORD Chicago O'Hare Intl
SANORD
San Diego
Mon 1/18
7:00 am-1:15 pm
Nonstop4h 15m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$137
San DiegoChicago
SAN San Diego - ORD Chicago O'Hare Intl
SANORD
San Diego
Wed 11/25
6:50 am-1:09 pm
Nonstop4h 19m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$137
San JoseChicago
SJC San Jose - ORD Chicago O'Hare Intl
SJCORD
San Jose
Mon 11/16
9:39 am-6:59 pm
1 stop7h 20m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$149
San JoseChicago
SJC San Jose - ORD Chicago O'Hare Intl
SJCORD
San Jose
Thu 12/17
3:30 pm-11:59 pm
1 stop6h 29m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$149
OntarioChicago
ONT Ontario - ORD Chicago O'Hare Intl
ONTORD
Ontario
Tue 12/22
1:01 pm-10:09 pm
1 stop7h 08m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$150
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from California to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from California with our price prediction graph.
LAX-ORD
SNA-ORD
SJC-ORD
SAN-ORD
FAT-ORD
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 California to Chicago O'Hare Intl Airport
USCA-ORD
LAX-ORD
SNA-ORD
SJC-ORD
SAN-ORD
What is the cheapest month to book a flight from California to Chicago O'Hare Intl Airport?
Currently, April is the cheapest month in which you can book a flight from California to Chicago O'Hare Intl Airport (average of $376). Flying from California to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $461). 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 CA to ORD?
Find hourly flight availability from California to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 13% on flights from California to Chicago O'Hare Intl Airport by exploring options for tickets in the afternoon.
Weekly flight availability from California to Chicago O'Hare Intl Airport
Explore weekly flight availability from California to O'Hare Intl. 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 October 20, 2026.
The most flights from USCA to ORD are scheduled on a Sunday (142 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (122 on average).
How much does it cost to fly round-trip from California to Chicago O'Hare Intl Airport?
Airfare is below average for this route at the moment.
California to Chicago O'Hare Intl Airport flights typically cost between $224 and $461 in December.The cheapest round-trip price found within the last 5 days was $202 on Frontier (Dec 7-Dec 8).
How far ahead should I book a flight from California to Chicago O'Hare Intl Airport?
To ensure you get the cheapest price possible for a flight from California to Chicago O'Hare Intl Airport, you should look to book at least 41 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 California to Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from California to O'Hare Intl. Price data was last updated on October 17, 2026.
Travelers seeking maximum savings on their California to Chicago O'Hare Intl Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from California to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsBenton Harbor
Rosemont
Naperville
Lake Geneva
Des Plaines
Glenview
Schaumburg
Oak Brook
Oakbrook Terrace
Delavan
Aurora
Libertyville
Rockford
Hoffman Estates
Beloit
Orland Park
South Holland
Elgin
Racine
Janesville
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Other flights to O'Hare Intl
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.
California and O'Hare Intl flights
Browse other California and O'Hare Intl flight options. Last updated on October 20, 2026.
Popular flight searches
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California to O'Hare Intl flights
Consider these flights traveling from California to O'Hare Intl.
Top 7 airlines flying from California to O'Hare Intl
Discover the top 7 airlines that operate flights from California to O'Hare Intl. 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 7,457,451 searches. Data last updated October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$319 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$122 | Average$353 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$164 | Average$435 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$166 | Average$341 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$174 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$189 | Average$459 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$439 | FlexibilityNo cancel fee | On-time63% |