$113+ Cheap flights from Chicago (CHI) to Irvine, CA
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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LAX
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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Find cheap flights from Chicago 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 to Irvine are usually found in September or August, booked 51 days in advance, depart on a Thursday or Friday and return on a Thursday
Cheap flight deals from Chicago to Irvine
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Best
Last-minute
One-way
Cheapest flights from Chicago to IrvineExplore the most affordable flight options available from Chicago to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
Explore the most affordable flight options available from Chicago to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:25 am
MDW
- LAX
1 stop5h 40m
Southwest
Tue 9/16:00 am
LAX
- MDW
Nonstop4h 00m
Southwest
Deal found 6/8![Southwest logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 9/39:07 pm
ORD
- LAX
Nonstop4h 36m
Frontier
Fri 9/411:59 pm
LAX
- ORD
Nonstop4h 20m
Frontier
Deal found 6/4![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 9/29:48 pm
ORD
- LAX
1 stop12h 45m
Frontier
Tue 9/811:59 pm
LAX
- ORD
Nonstop4h 20m
Frontier
Deal found 6/5![Frontier logo]()
$197
This Frontier deal was found by Cheapflights users on 6/4. 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.
Tue 7/219:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Sat 7/2511:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 6/4![Frontier logo]()
$198
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:35 am
MDW
- LAX
1 stop7h 25m
Southwest
Wed 8/1911:55 pm
LAX
- MDW
Nonstop4h 00m
Southwest
Deal found 6/8![Southwest logo]()
$199
This Frontier deal was found by Cheapflights users on 6/8. 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.
Tue 9/19:07 pm
ORD
- LAX
Nonstop4h 36m
Frontier
Wed 9/211:59 pm
LAX
- ORD
Nonstop4h 20m
Frontier
Deal found 6/8![Frontier logo]()
$199
This Super.com deal was found by Cheapflights users on 6/7. 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 7/149:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Sat 7/1811:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 6/7![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 6/4. 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 7/39:13 pm
ORD
- LAX
Nonstop4h 36m
Frontier
Wed 7/811:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 6/4![Frontier logo]()
$201
This Frontier deal was found by Cheapflights users on 6/4. 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.
Sat 7/49:13 pm
ORD
- LAX
Nonstop4h 36m
Frontier
Sat 7/1811:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 6/4![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 9/39:07 pm
ORD
- LAX
Nonstop4h 36m
Frontier
Sun 9/611:59 pm
LAX
- ORD
Nonstop4h 20m
Frontier
Deal found 6/4![Frontier logo]()
$204
This deal was found by Cheapflights users on 6/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Wed 7/1511:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 6/8![Frontier logo]()
$206
This Frontier deal was found by Cheapflights users on 6/7. 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.
Sat 7/119:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Sat 7/1811:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 6/7![Frontier logo]()
$207
Best flights from Chicago to IrvineDiscover carefully curated flight deals from Chicago to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from Chicago to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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 8/191:50 pm
ORD
- LAX
1 stop7h 27m
Delta
Wed 8/265:46 pm
LAX
- ORD
Nonstop4h 02m
Delta
Deal found 6/8![Delta logo]()
$207
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/219:30 pm
ORD
- LAX
Nonstop4h 39m
United Airlines
Mon 7/2712:13 am
LAX
- ORD
Nonstop4h 19m
United Airlines
Deal found 6/5![United Airlines logo]()
$239
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:20 am
MDW
- LAX
1 stop6h 30m
Southwest
Mon 9/2811:55 pm
LAX
- MDW
Nonstop4h 00m
Southwest
Deal found 6/8![Southwest logo]()
$248
This Delta deal was found by Cheapflights users on 6/8. 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 9/156:15 am
ORD
- LAX
1 stop9h 13m
Delta
Sat 9/199:45 am
LAX
- ORD
Nonstop4h 06m
Delta
Deal found 6/8![Delta logo]()
$223
This United Airlines deal was found by Cheapflights users on 6/5. 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 9/226:03 am
ORD
- LAX
Nonstop4h 27m
United Airlines
Sat 9/2611:05 pm
LAX
- ORD
Nonstop4h 10m
United Airlines
Deal found 6/5![United Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 6/8. 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 10/285:20 pm
ORD
- LAX
1 stop8h 05m
Delta
Mon 11/29:50 am
LAX
- ORD
1 stop6h 07m
Delta
Deal found 6/8![Delta logo]()
$233
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:50 pm
MDW
- LAX
2 stops7h 15m
Southwest
Tue 7/219:15 am
LAX
- MDW
1 stop7h 00m
Southwest
Deal found 6/4![Southwest logo]()
$264
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:15 pm
MDW
- LAX
Nonstop4h 20m
Southwest
Tue 10/277:20 am
LAX
- MDW
1 stop6h 40m
Southwest
Deal found 6/4![Southwest logo]()
$265
This Delta deal was found by Cheapflights users on 6/8. 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 7/16:55 am
ORD
- LAX
1 stop10h 31m
Delta
Tue 7/77:40 am
LAX
- ORD
Nonstop4h 06m
Delta
Deal found 6/8![Delta logo]()
$249
This Delta deal was found by Cheapflights users on 6/5. 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 8/123:48 pm
ORD
- LAX
1 stop7h 15m
Delta
Tue 8/189:50 am
LAX
- ORD
1 stop6h 29m
Delta
Deal found 6/5![Delta logo]()
$269
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/41:20 pm
MDW
- LAX
1 stop8h 00m
Southwest
Sat 7/118:30 pm
LAX
- MDW
1 stop6h 30m
Southwest
Deal found 6/6![Southwest logo]()
$315
This Southwest deal was found by Cheapflights users on 6/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:20 pm
MDW
- LAX
1 stop5h 40m
Southwest
Tue 9/811:55 pm
LAX
- MDW
Nonstop4h 00m
Southwest
Deal found 6/5![Southwest logo]()
$320
This Delta deal was found by Cheapflights users on 6/7. 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 7/216:35 pm
ORD
- LAX
Nonstop4h 37m
Delta
Sat 7/257:40 am
LAX
- ORD
Nonstop4h 06m
Delta
Deal found 6/7![Delta logo]()
$295
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:35 pm
MDW
- LAX
Nonstop4h 30m
Southwest
Tue 7/145:00 pm
LAX
- MDW
Nonstop4h 00m
Southwest
Deal found 6/8![Southwest logo]()
$325
This Delta deal was found by Cheapflights users on 6/4. 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 11/217:35 am
ORD
- LAX
Nonstop4h 40m
Delta
Sat 11/287:35 am
LAX
- ORD
1 stop7h 39m
Delta
Deal found 6/4![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 6/7. 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 10/35:10 pm
ORD
- LAX
Nonstop4h 28m
Delta
Sat 10/102:05 pm
LAX
- ORD
1 stop7h 41m
Delta
Deal found 6/7![Delta logo]()
$305
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:25 am
MDW
- LAX
1 stop5h 40m
Southwest
Sun 8/1611:55 pm
LAX
- MDW
Nonstop4h 00m
Southwest
Deal found 6/6![Southwest logo]()
$339
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/319:35 pm
MDW
- LAX
Nonstop4h 20m
Southwest
Tue 8/47:30 am
LAX
- MDW
1 stop6h 40m
Southwest
Deal found 6/6![Southwest logo]()
$343
This Delta deal was found by Cheapflights users on 6/7. 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 10/311:25 am
MDW
- LAX
1 stop7h 50m
Delta
Sat 10/108:30 am
LAX
- MDW
1 stop6h 20m
Delta
Deal found 6/7![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:55 am
MDW
- LAX
2 stops7h 40m
Southwest
Mon 10/264:20 pm
LAX
- MDW
1 stop6h 25m
Southwest
Deal found 6/4![Southwest logo]()
$346
This Delta deal was found by Cheapflights users on 6/7. 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 10/75:20 pm
ORD
- LAX
1 stop8h 05m
Delta
Sat 10/101:30 pm
LAX
- ORD
1 stop6h 04m
Delta
Deal found 6/7![Delta logo]()
$315
This Delta deal was found by Cheapflights users on 6/6. 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 11/176:00 am
ORD
- LAX
1 stop9h 08m
Delta
Tue 11/245:30 pm
LAX
- ORD
Nonstop4h 00m
Delta
Deal found 6/6![Delta logo]()
$315
This Delta deal was found by Cheapflights users on 6/5. 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 10/211:05 pm
MDW
- LAX
1 stop8h 55m
Delta
Sun 10/2511:45 pm
LAX
- MDW
1 stop7h 04m
Delta
Deal found 6/5![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 6/4. 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 9/199:30 am
MDW
- LAX
1 stop7h 00m
Delta
Sun 9/209:50 pm
LAX
- MDW
1 stop10h 03m
Delta
Deal found 6/4![Delta logo]()
$341
Last-minute flights from Chicago to IrvineDiscover last-minute flight deals from Chicago to Irvine. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Irvine. Data last updated June 9, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 6/4. 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 7/39:13 pm
ORD
- LAX
Nonstop4h 36m
Frontier
Wed 7/811:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 6/4![Frontier logo]()
$201
This Frontier deal was found by Cheapflights users on 6/4. 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.
Sat 7/49:13 pm
ORD
- LAX
Nonstop4h 36m
Frontier
Sat 7/1811:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 6/4![Frontier logo]()
$202
This Super.com deal was found by Cheapflights users on 6/8. 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 7/89:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Wed 7/1511:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 6/8![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 7/89:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Wed 7/2211:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 6/3![Frontier logo]()
$208
This Super.com deal was found by Cheapflights users on 6/5. 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 7/119:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Sat 7/1811:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 6/5![Frontier logo]()
$199
This deal was found by Cheapflights users on 6/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Wed 7/1511:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 6/8![Frontier logo]()
$206
This Super.com deal was found by Cheapflights users on 6/7. 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 7/149:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Sat 7/1811:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 6/7![Frontier logo]()
$200
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:30 am
MDW
- LAX
Nonstop4h 15m
Southwest
Wed 7/155:00 pm
LAX
- MDW
Nonstop4h 00m
Southwest
Deal found 6/4![Southwest logo]()
$239
This Mytrip deal was found by Cheapflights users on 6/8. 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.
Wed 7/159:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Sat 7/1811:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 6/8![Frontier logo]()
$205
This Frontier deal was found by Cheapflights users on 6/4. 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.
Tue 7/219:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Sat 7/2511:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 6/4![Frontier logo]()
$198
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:30 am
MDW
- LAX
Nonstop4h 15m
Southwest
Tue 7/289:10 pm
LAX
- MDW
1 stop6h 15m
Southwest
Deal found 6/4![Southwest logo]()
$249
This Frontier deal was found by Cheapflights users on 6/4. 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 7/229:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Tue 7/2811:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Deal found 6/4![Frontier logo]()
$196
One-way flights from Chicago to IrvineSearch for one-way flight options from Chicago to Irvine. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from Chicago to Irvine. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 8/129:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Deal found 6/3![Frontier logo]()
$113
This Southwest deal was found by Cheapflights users on 6/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:45 pm
MDW
- LAX
Nonstop4h 20m
Southwest
Deal found 6/9![Southwest logo]()
$115
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Mon 8/1010:35 pm
ORD
- LAX
Nonstop4h 23m
American Airlines
Deal found 6/8![American Airlines logo]()
$115
This Super.com deal was found by Cheapflights users on 6/6. 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 8/79:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Deal found 6/6![Frontier logo]()
$117
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:45 pm
MDW
- LAX
1 stop5h 35m
Southwest
Deal found 6/8![Southwest logo]()
$118
This Super.com deal was found by Cheapflights users on 6/4. 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 8/149:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Deal found 6/4![Frontier logo]()
$118
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:30 am
MDW
- LAX
Nonstop4h 15m
Southwest
Deal found 6/4![Southwest logo]()
$120
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/86:00 am
ORD
- LAX
Nonstop4h 29m
United Airlines
Deal found 6/8![United Airlines logo]()
$120
This Super.com deal was found by Cheapflights users on 6/4. 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 7/44:10 pm
MDW
- LAX
1 stop9h 30m
Frontier
Deal found 6/4![Frontier logo]()
$122
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:35 pm
MDW
- LAX
1 stop7h 30m
Southwest
Deal found 6/8![Southwest logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 6/3. 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
Deal found 6/3![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 6/6. 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
- LAX
1 stop20h 53m
Frontier
Deal found 6/6![Frontier logo]()
$124
Find flight deals from Chicago to Irvine
Keep the following information in mind while searching for Chicago to Irvine flight deals. Data was last updated June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $195 (Southwest) |
One-way from | $113 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $378 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago 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 2,558,603 searches. Data last updated June 9, 2026.
Use the filters below to find and compare flights from Chicago to Irvine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Wed 8/19
1:50 pm-7:17 pm
1 stop7h 27m
Los Angeles
Wed 8/26
5:46 pm-11:48 pm
Nonstop4h 02m
$207
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Tue 9/15
6:15 am-1:28 pm
1 stop9h 13m
Los Angeles
Sat 9/19
9:45 am-3:51 pm
Nonstop4h 06m
$223
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Wed 10/28
5:20 pm-11:25 pm
1 stop8h 05m
Los Angeles
Mon 11/2
9:50 am-5:57 pm
1 stop6h 07m
$233
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Tue 7/21
9:30 pm-12:09 am
Nonstop4h 39m
Los Angeles
Mon 7/27
12:13 am-6:32 am
Nonstop4h 19m
$239
ChicagoLos Angeles
MDW - LAX
MDWLAX
Chicago Midway
Wed 9/23
10:20 am-2:50 pm
1 stop6h 30m
Los Angeles
Mon 9/28
11:55 pm-5:55 am
Nonstop4h 00m
$248
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Wed 7/1
6:55 am-3:26 pm
1 stop10h 31m
Los Angeles
Tue 7/7
7:40 am-1:46 pm
Nonstop4h 06m
$249
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Tue 9/22
6:03 am-8:30 am
Nonstop4h 27m
Los Angeles
Sat 9/26
11:05 pm-5:15 am
Nonstop4h 10m
$255
ChicagoLos Angeles
MDW - LAX
MDWLAX
Chicago Midway
Tue 7/14
5:50 pm-11:05 pm
2 stops7h 15m
Los Angeles
Tue 7/21
9:15 am-6:15 pm
1 stop7h 00m
$264
ChicagoLos Angeles
MDW - LAX
MDWLAX
Chicago Midway
Thu 10/22
6:15 pm-8:35 pm
Nonstop4h 20m
Los Angeles
Tue 10/27
7:20 am-4:00 pm
1 stop6h 40m
$265
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Wed 8/12
3:48 pm-9:03 pm
1 stop7h 15m
Los Angeles
Tue 8/18
9:50 am-6:19 pm
1 stop6h 29m
$269
Showing 1-10 of 44 resultsSorted by cheapest first
Best time to book a flight from Chicago to Irvine
Have a flexible travel schedule? Discover the best time to fly to Irvine from Chicago with our price prediction graph.
ORD-LAX
MDW-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 to Irvine
CHI-IR9
ORD-LAX
MDW-LAX
What is the cheapest time of day to fly from CHI to IR9?
Find hourly flight availability from Chicago 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 June 9, 2026.
It’s typically best to fly out from Chicago to Irvine in the evening. Doing so could potentially save you 9% on the flight price compared to flying at noon, which is usually more expensive.
Weekly flight availability from Chicago to Irvine
Explore weekly flight availability from Chicago 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 June 9, 2026.
The most flights from CHI to IR9 are scheduled on a Tuesday (139 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (74 on average).
How much does it cost to fly round-trip from Chicago to Irvine?
What is the cheapest day to fly from Chicago to Irvine?
Use this chart to determine the cheapest time to fly round-trip from Chicago to Irvine. Price data was last updated on June 8, 2026.
Travelers seeking maximum savings on their Chicago to Irvine flight should consider departing on Monday 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 June 9, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Chicago to Irvine. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Chicago to Irvine. 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 Chicago to Irvine
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Complete your trip
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Search flights from Chicago to Irvine by cabin class
Find flights from Chicago to Irvine, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Irvine flights
Browse other Chicago and Irvine flight options. Last updated on June 9, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on June 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Chicago to Irvine flights
Consider these flights traveling from Chicago to Irvine.
Top 7 airlines flying from Chicago to Irvine
Discover the top 7 airlines that operate flights from Chicago 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 2,558,603 searches. Data last updated June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$87 | Average$260 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$139 | Average$558 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$178 | Average$352 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$179 | Average$424 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$194 | Average$403 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$199 | Average$318 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$213 | Average$466 | FlexibilityNo cancel fee | On-time63% |