$102+ Cheap flights from O'Hare Intl (ORD) to Irvine, CA
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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LAX
Oct 16 — Oct 231
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to Irvine 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chicago O'Hare Intl to Irvine are usually found in November or April, booked 72 days in advance, depart on a Thursday or Friday and return on a Wednesday
Cheap flight deals from O'Hare Intl to Irvine
Cheapest
Best
Last-minute
One-way
Cheapest flights from O'Hare Intl to IrvineExplore the most affordable flight options available from O'Hare Intl to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
Explore the most affordable flight options available from O'Hare Intl to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sat 11/76:30 am -
1 stop19h 53m
Wed 11/1111:42 am -
1 stop10h 39m
Deal found 9/11![Frontier logo]()
$191
This Super.com deal was found by Cheapflights users on 9/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:01 pm -
Nonstop4h 50m
Sun 10/1112:21 am -
Nonstop4h 13m
Deal found 9/12![Frontier logo]()
$194
This Frontier deal was found by Cheapflights users on 9/16. 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.
Thu 10/228:01 pm -
Nonstop4h 50m
Sun 10/2512:21 am -
Nonstop4h 13m
Deal found 9/16![Frontier logo]()
$196
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:11 pm -
2 stops17h 51m
Sat 10/2412:21 am -
Nonstop4h 13m
Deal found 9/15![Frontier logo]()
$197
This Priceline deal was found by Cheapflights users on 9/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:01 pm -
Nonstop4h 50m
Thu 10/226:02 am -
1 stop10h 18m
Deal found 9/11![Multiple Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Thu 10/158:01 pm -
Nonstop4h 50m
Mon 10/1912:21 am -
Nonstop4h 13m
Deal found 9/12![Frontier logo]()
$199
This Super.com deal was found by Cheapflights users on 9/15. 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.
Fri 10/98:01 pm -
Nonstop4h 50m
Sat 10/1012:21 am -
Nonstop4h 13m
Deal found 9/15![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Fri 10/168:01 pm -
Nonstop4h 50m
Sun 10/2512:21 am -
Nonstop4h 13m
Deal found 9/14![Frontier logo]()
$201
This Gotogate deal was found by Cheapflights users on 9/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:30 am -
1 stop19h 59m
Fri 10/232:28 pm -
1 stop7h 56m
Deal found 9/16![Frontier logo]()
$202
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:01 pm -
Nonstop4h 50m
Wed 10/219:18 am -
1 stop18h 22m
Deal found 9/13![Multiple Airlines logo]()
$203
This CheapOair deal was found by Cheapflights users on 9/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:30 am -
1 stop10h 16m
Tue 11/172:03 pm -
1 stop8h 18m
Deal found 9/11![Frontier logo]()
$205
Best flights from O'Hare Intl to IrvineDiscover carefully curated flight deals from O'Hare Intl to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
Discover carefully curated flight deals from O'Hare Intl to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/236:06 pm -
Nonstop4h 33m
Mon 10/2611:17 pm -
Nonstop4h 03m
Deal found 9/15![United Airlines logo]()
$215
This JetBlue deal was found by Cheapflights users on 9/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:42 pm -
1 stop11h 11m
Wed 11/1810:00 am -
1 stop11h 55m
Deal found 9/13![JetBlue logo]()
$217
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 10/287:14 pm -
Nonstop4h 46m
Sat 10/311:05 pm -
1 stop6h 22m
Deal found 9/14![Delta logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/172:14 pm -
1 stop8h 31m
Fri 10/234:59 pm -
1 stop10h 41m
Deal found 9/15![Alaska Airlines logo]()
$235
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:59 am -
Nonstop4h 36m
Mon 11/27:00 am -
Nonstop4h 15m
Deal found 9/11![United Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 10/297:29 am -
Nonstop4h 41m
Mon 11/22:00 pm -
1 stop7h 34m
Deal found 9/15![Delta logo]()
$227
This Delta deal was found by Cheapflights users on 9/13. 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.
Mon 11/1611:35 am -
1 stop10h 20m
Wed 11/1811:25 am -
Nonstop4h 02m
Deal found 9/13![Delta logo]()
$227
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 11/512:50 pm -
1 stop10h 33m
Sun 11/810:55 pm -
1 stop7h 46m
Deal found 9/15![Delta logo]()
$237
This JetBlue deal was found by Cheapflights users on 9/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:00 pm -
1 stop9h 35m
Fri 10/28:45 pm -
1 stop11h 13m
Deal found 9/12![JetBlue logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 11/77:20 am -
2 stops12h 55m
Mon 11/167:46 pm -
1 stop7h 54m
Deal found 9/11![Alaska Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 9/14. 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.
Sat 10/106:35 am -
1 stop10h 40m
Sat 10/1712:00 pm -
1 stop9h 54m
Deal found 9/14![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 9/13. 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.
Tue 11/176:40 am -
1 stop8h 20m
Tue 11/247:15 am -
1 stop8h 50m
Deal found 9/13![Delta logo]()
$311
Last-minute flights from O'Hare Intl to IrvineDiscover last-minute flight deals from O'Hare Intl to Irvine. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Irvine. Data last updated September 16, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 9/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:01 pm -
Nonstop4h 50m
Sun 10/1112:21 am -
Nonstop4h 13m
Deal found 9/12![Frontier logo]()
$194
This Super.com deal was found by Cheapflights users on 9/15. 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.
Fri 10/98:01 pm -
Nonstop4h 50m
Sat 10/1012:21 am -
Nonstop4h 13m
Deal found 9/15![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Thu 10/158:01 pm -
Nonstop4h 50m
Tue 10/2012:21 am -
Nonstop4h 13m
Deal found 9/12![Frontier logo]()
$199
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:01 pm -
Nonstop4h 50m
Wed 10/219:18 am -
1 stop18h 22m
Deal found 9/13![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Fri 10/168:01 pm -
Nonstop4h 50m
Sun 10/2512:21 am -
Nonstop4h 13m
Deal found 9/14![Frontier logo]()
$201
This Priceline deal was found by Cheapflights users on 9/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:01 pm -
Nonstop4h 50m
Thu 10/226:02 am -
1 stop10h 18m
Deal found 9/11![Multiple Airlines logo]()
$198
This Gotogate deal was found by Cheapflights users on 9/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:30 am -
1 stop19h 59m
Fri 10/232:28 pm -
1 stop7h 56m
Deal found 9/16![Frontier logo]()
$202
This Frontier deal was found by Cheapflights users on 9/16. 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.
Thu 10/228:01 pm -
Nonstop4h 50m
Sun 10/2512:21 am -
Nonstop4h 13m
Deal found 9/16![Frontier logo]()
$196
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:11 pm -
2 stops17h 51m
Sat 10/2412:21 am -
Nonstop4h 13m
Deal found 9/15![Frontier logo]()
$197
One-way flights from O'Hare Intl to IrvineSearch for one-way flight options from O'Hare Intl to Irvine. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
Search for one-way flight options from O'Hare Intl to Irvine. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This Super.com deal was found by Cheapflights users on 9/15. 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.
Mon 10/198:01 pm -
Nonstop4h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$102
This Super.com deal was found by Cheapflights users on 9/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:30 am -
1 stop19h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$103
This Super.com deal was found by Cheapflights users on 9/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:30 am -
1 stop19h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$104
This Super.com deal was found by Cheapflights users on 9/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:21 pm -
1 stop12h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/206:30 am -
1 stop6h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$106
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 11/75:52 pm -
Nonstop4h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$108
This JetBlue deal was found by Cheapflights users on 9/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:42 pm -
1 stop11h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![JetBlue logo]()
$109
This Super.com deal was found by Cheapflights users on 9/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:30 am -
1 stop10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$110
This Super.com deal was found by Cheapflights users on 9/15. 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.
Fri 10/98:01 pm -
Nonstop4h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$111
This Super.com deal was found by Cheapflights users on 9/16. 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.
Sat 10/176:30 am -
1 stop19h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$113
This Frontier deal was found by Cheapflights users on 9/16. 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 10/168:01 pm -
Nonstop4h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$114
Find flight deals from O'Hare Intl to Irvine
Keep the following information in mind while searching for O'Hare Intl to Irvine flight deals. Data was last updated September 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $191 (Kiwi.com) |
One-way from | $102 (Super.com) |
Popular in | June |
Cheapest in | November |
Average price | $296 |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Irvine 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 September 16, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Irvine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoLos Angeles
ORD Chicago O'Hare Intl - LAX Los Angeles
ORDLAX
Chicago O'Hare Intl
Sat 10/31
4:39 pm-7:18 pm
Nonstop4h 39m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$108
ChicagoLos Angeles
ORD Chicago O'Hare Intl - LAX Los Angeles
ORDLAX
Chicago O'Hare Intl
Thu 11/12
7:45 am-10:23 am
Nonstop4h 38m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$109
ChicagoLos Angeles
ORD Chicago O'Hare Intl - LAX Los Angeles
ORDLAX
Chicago O'Hare Intl
Mon 11/16
7:45 am-10:23 am
Nonstop4h 38m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$109
ChicagoLos Angeles
ORD Chicago O'Hare Intl - LAX Los Angeles
ORDLAX
Chicago O'Hare Intl
Thu 12/10
6:00 am-12:47 pm
1 stop8h 47m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$118
ChicagoLos Angeles
ORD Chicago O'Hare Intl - LAX Los Angeles
ORDLAX
Chicago O'Hare Intl
Tue 10/13
7:20 am-9:55 am
Nonstop4h 35m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$119
ChicagoLos Angeles
ORD Chicago O'Hare Intl - LAX Los Angeles
ORDLAX
Chicago O'Hare Intl
Sat 10/17
6:35 am-3:15 pm
1 stop10h 40m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$119
ChicagoLos Angeles
ORD Chicago O'Hare Intl - LAX Los Angeles
ORDLAX
Chicago O'Hare Intl
Sun 11/15
6:40 am-1:00 pm
1 stop8h 20m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$119
ChicagoLos Angeles
ORD Chicago O'Hare Intl - LAX Los Angeles
ORDLAX
Chicago O'Hare Intl
Sat 10/24
5:48 pm-12:21 am
1 stop8h 33m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$119
ChicagoLos Angeles
ORD Chicago O'Hare Intl - LAX Los Angeles
ORDLAX
Chicago O'Hare Intl
Sat 10/10
6:08 pm-12:43 am
1 stop8h 35m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$139
ChicagoLos Angeles
ORD Chicago O'Hare Intl - LAX Los Angeles
ORDLAX
Chicago O'Hare Intl
Fri 10/2
12:50 pm-8:27 pm
1 stop9h 37m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$149
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from O'Hare Intl to Irvine
Have a flexible travel schedule? Discover the best time to fly to Irvine from O'Hare Intl with our price prediction graph.
ORD-LAX
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 Irvine
ORD-IR9
ORD-LAX
What is the cheapest time of day to fly from ORD to IR9?
Find hourly flight availability from O'Hare Intl to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 24% on flights from Chicago O'Hare Intl Airport to Irvine by exploring options for tickets in the evening.
Weekly flight availability from Chicago O'Hare Intl Airport to Irvine
Explore weekly flight availability from O'Hare Intl to Irvine. 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 September 16, 2026.
The most flights from ORD to IR9 are scheduled on a Monday (135 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (109 on average).
How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Irvine?
Airfare is below average for this route at the moment.
Chicago O'Hare Intl Airport to Irvine flights typically cost between $218 and $381 in November.The cheapest round-trip price found within the last 5 days was $191 on Frontier (Nov 7-Nov 11).
What is the cheapest day to fly from Chicago O'Hare Intl Airport to Irvine?
Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Irvine. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Irvine flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Irvine
Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated September 16, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Chicago O'Hare Intl Airport to Irvine by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
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O'Hare Intl and Irvine flights
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Top 7 airlines flying from O'Hare Intl to Irvine
Discover the top 7 airlines that operate flights from O'Hare Intl to Irvine. 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 September 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$101 | Average$274 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$178 | Average$353 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$187 | Average$419 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$194 | Average$350 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$197 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$503 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$359 | Average$469 | FlexibilityNo cancel fee | On-time75% |