$145+ Cheap flights from Chicago (CHI) to Orange County
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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SNA
Mar 30 — Apr 61
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Chicago to Orange County 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.Cheap flight deals from Chicago to Orange County
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to Orange CountyExplore the most affordable flight options available from Chicago to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 28, 2026.
Explore the most affordable flight options available from Chicago to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 5/187:43 am
ORD
- SNA
1 stop8h 01m
Frontier
Mon 5/252:37 pm
SNA
- ORD
2 stops25h 38m
Frontier
Deal found 2/26![Frontier logo]()
$270
This Delta deal was found by Cheapflights users on 2/25. 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 4/252:12 pm
MDW
- SNA
1 stop8h 45m
Delta
Wed 4/296:58 pm
SNA
- MDW
2 stops11h 49m
Delta
Deal found 2/25![Delta logo]()
$270
This CheapOair deal was found by Cheapflights users on 2/24. 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 3/118:55 pm
ORD
- SNA
1 stop23h 16m
Frontier
Sat 3/1411:32 am
SNA
- ORD
1 stop20h 11m
Frontier
Deal found 2/24![Frontier logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 2/23. 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.
Sun 4/57:55 am
ORD
- SNA
1 stop28h 10m
Frontier
Sun 4/127:27 pm
SNA
- ORD
2 stops32h 53m
Frontier
Deal found 2/23![Frontier logo]()
$272
This Southwest deal was found by Cheapflights users on 2/25. 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 4/412:25 pm
MDW
- SNA
1 stop9h 05m
Southwest
Tue 4/78:15 pm
SNA
- MDW
1 stop7h 30m
Southwest
Deal found 2/25![Southwest logo]()
$272
This Mytrip deal was found by Cheapflights users on 2/23. 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.
Mon 4/207:20 pm
ORD
- SNA
3 stops27h 36m
Spirit Airlines
Sat 4/256:45 am
SNA
- ORD
2 stops22h 15m
Spirit Airlines
Deal found 2/23![Spirit Airlines logo]()
$273
This Southwest deal was found by Cheapflights users on 2/25. 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 4/153:40 pm
MDW
- SNA
1 stop7h 45m
Southwest
Sat 4/186:45 am
SNA
- MDW
2 stops8h 30m
Southwest
Deal found 2/25![Southwest logo]()
$273
This Booking.com deal was found by Cheapflights users on 2/23. 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.
Wed 3/118:55 pm
ORD
- SNA
1 stop23h 16m
Frontier
Thu 3/128:20 pm
SNA
- ORD
1 stop7h 48m
Frontier
Deal found 2/23![Frontier logo]()
$274
This United Airlines deal was found by Cheapflights users on 2/24. 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 7/45:00 am
ORD
- SNA
1 stop6h 05m
United Airlines
Tue 7/141:55 pm
SNA
- ORD
Nonstop4h 16m
United Airlines
Deal found 2/24![United Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 4/241:30 pm
MDW
- SNA
1 stop26h 14m
Frontier
Sun 4/267:56 pm
SNA
- MDW
2 stops14h 39m
Frontier
Deal found 2/26![Frontier logo]()
$275
This Southwest deal was found by Cheapflights users on 2/26. 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 4/296:15 am
ORD
- SNA
2 stops10h 35m
Southwest
Wed 5/612:55 pm
SNA
- ORD
2 stops8h 00m
Southwest
Deal found 2/26![Southwest logo]()
$276
This Southwest deal was found by Cheapflights users on 2/24. 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 4/76:15 am
ORD
- SNA
1 stop8h 55m
Southwest
Sat 4/116:45 am
SNA
- ORD
1 stop5h 35m
Southwest
Deal found 2/24![Southwest logo]()
$277
Best flights from Chicago to Orange CountyDiscover carefully curated flight deals from Chicago to Orange County that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 28, 2026.
Discover carefully curated flight deals from Chicago to Orange County that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 28, 2026.
This Delta deal was found by Cheapflights users on 2/25. 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 4/252:12 pm
MDW
- SNA
1 stop8h 45m
Delta
Wed 4/296:58 pm
SNA
- MDW
2 stops11h 49m
Delta
Deal found 2/25![Delta logo]()
$270
This United Airlines deal was found by Cheapflights users on 2/23. 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 5/248:50 am
ORD
- SNA
Nonstop4h 41m
United Airlines
Mon 6/14:00 pm
SNA
- ORD
1 stop6h 44m
United Airlines
Deal found 2/23![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 2/26. 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 5/14:10 pm
MDW
- SNA
1 stop7h 25m
Southwest
Fri 5/88:15 pm
SNA
- MDW
1 stop7h 30m
Southwest
Deal found 2/26![Southwest logo]()
$296
This Alaska Airlines deal was found by Cheapflights users on 2/24. 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 3/32:07 pm
ORD
- SNA
1 stop8h 18m
Alaska Airlines
Thu 3/511:31 am
SNA
- ORD
1 stop10h 25m
Alaska Airlines
Deal found 2/24![Alaska Airlines logo]()
$392
This United Airlines deal was found by Cheapflights users on 2/25. 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 4/237:49 pm
ORD
- SNA
Nonstop4h 41m
United Airlines
Mon 4/273:29 pm
SNA
- ORD
1 stop7h 16m
United Airlines
Deal found 2/25![United Airlines logo]()
$298
This Southwest deal was found by Cheapflights users on 2/25. 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 5/110:05 am
MDW
- LGB
Nonstop4h 20m
Southwest
Tue 5/511:10 am
LGB
- MDW
Nonstop3h 50m
Southwest
Deal found 2/25![Southwest logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 2/25. 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 4/166:17 pm
ORD
- SNA
Nonstop4h 33m
Alaska Airlines
Mon 4/201:36 pm
SNA
- ORD
Nonstop4h 23m
Alaska Airlines
Deal found 2/25![Alaska Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 2/23. 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 5/225:00 am
ORD
- SNA
1 stop6h 05m
United Airlines
Sun 5/2410:20 am
SNA
- ORD
1 stop6h 26m
United Airlines
Deal found 2/23![United Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 2/25. 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 5/110:05 am
MDW
- LGB
Nonstop4h 20m
Southwest
Sun 5/38:30 pm
LGB
- MDW
1 stop6h 30m
Southwest
Deal found 2/25![Southwest logo]()
$398
This Delta deal was found by Cheapflights users on 2/25. 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 7/46:00 am
ORD
- LGB
2 stops8h 11m
Delta
Tue 7/147:10 am
LGB
- ORD
1 stop8h 51m
Delta
Deal found 2/25![Delta logo]()
$441
This Southwest deal was found by Cheapflights users on 2/27. 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 4/234:10 pm
MDW
- SNA
1 stop7h 25m
Southwest
Sun 4/269:10 pm
SNA
- MDW
1 stop5h 50m
Southwest
Deal found 2/27![Southwest logo]()
$408
This Delta deal was found by Cheapflights users on 2/24. 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 3/312:20 pm
ORD
- SNA
1 stop10h 09m
Delta
Fri 4/37:05 am
SNA
- ORD
1 stop9h 00m
Delta
Deal found 2/24![Delta logo]()
$454
This Alaska Airlines deal was found by Cheapflights users on 2/24. 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 3/316:54 pm
ORD
- SNA
Nonstop4h 45m
Alaska Airlines
Mon 4/68:34 pm
SNA
- ORD
1 stop8h 05m
Alaska Airlines
Deal found 2/24![Alaska Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 2/27. 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 3/32:35 pm
ORD
- SNA
1 stop8h 15m
United Airlines
Mon 3/92:22 pm
SNA
- ORD
Nonstop4h 03m
United Airlines
Deal found 2/27![United Airlines logo]()
$442
This Southwest deal was found by Cheapflights users on 2/24. 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 5/2910:05 am
MDW
- LGB
Nonstop4h 20m
Southwest
Mon 6/12:55 pm
LGB
- MDW
1 stop6h 45m
Southwest
Deal found 2/24![Southwest logo]()
$426
This Delta deal was found by Cheapflights users on 2/24. 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 7/185:00 pm
ORD
- LGB
1 stop6h 45m
Delta
Thu 7/237:10 am
LGB
- ORD
1 stop8h 51m
Delta
Deal found 2/24![Delta logo]()
$472
This United Airlines deal was found by Cheapflights users on 2/24. 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 3/247:40 pm
ORD
- SNA
Nonstop4h 46m
United Airlines
Sun 3/292:20 pm
SNA
- ORD
Nonstop4h 05m
United Airlines
Deal found 2/24![United Airlines logo]()
$479
This Southwest deal was found by Cheapflights users on 2/24. 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 4/212:10 pm
MDW
- LGB
2 stops8h 45m
Southwest
Sat 4/116:50 am
LGB
- MDW
2 stops8h 25m
Southwest
Deal found 2/24![Southwest logo]()
$447
This Delta deal was found by Cheapflights users on 2/26. 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 3/142:05 pm
ORD
- LGB
2 stops9h 27m
Delta
Sat 3/217:00 am
LGB
- ORD
1 stop6h 18m
Delta
Deal found 2/26![Delta logo]()
$538
This Southwest deal was found by Cheapflights users on 2/25. 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 4/1510:10 am
MDW
- SNA
2 stops8h 50m
Southwest
Wed 4/226:45 am
SNA
- MDW
2 stops7h 50m
Southwest
Deal found 2/25![Southwest logo]()
$452
This Southwest deal was found by Cheapflights users on 2/26. 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 4/25:00 am
MDW
- SNA
1 stop8h 05m
Southwest
Sun 4/59:10 am
SNA
- MDW
2 stops6h 50m
Southwest
Deal found 2/26![Southwest logo]()
$454
This Delta deal was found by Cheapflights users on 2/24. 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 7/185:00 pm
ORD
- LGB
1 stop6h 45m
Delta
Sat 7/255:05 pm
LGB
- ORD
2 stops12h 21m
Delta
Deal found 2/24![Delta logo]()
$564
This Delta deal was found by Cheapflights users on 2/25. 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 3/217:25 am
ORD
- LGB
2 stops10h 54m
Delta
Tue 3/247:00 am
LGB
- ORD
2 stops10h 49m
Delta
Deal found 2/25![Delta logo]()
$566
This Southwest deal was found by Cheapflights users on 2/23. 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 3/2810:55 am
MDW
- SNA
1 stop7h 00m
Southwest
Tue 3/318:55 pm
SNA
- MDW
1 stop6h 05m
Southwest
Deal found 2/23![Southwest logo]()
$470
This Delta deal was found by Cheapflights users on 2/24. 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 3/317:25 am
ORD
- LGB
2 stops16h 07m
Delta
Sun 4/57:00 am
LGB
- ORD
2 stops38h 52m
Delta
Deal found 2/24![Delta logo]()
$567
This Southwest deal was found by Cheapflights users on 2/25. 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 3/215:55 am
MDW
- LGB
1 stop6h 05m
Southwest
Tue 3/249:10 am
LGB
- MDW
2 stops8h 35m
Southwest
Deal found 2/25![Southwest logo]()
$476
This Delta deal was found by Cheapflights users on 2/27. 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 3/76:00 am
MDW
- SNA
1 stop7h 49m
Delta
Tue 3/108:00 am
SNA
- MDW
1 stop8h 40m
Delta
Deal found 2/27![Delta logo]()
$582
This Southwest deal was found by Cheapflights users on 2/27. 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.
Sun 3/1510:00 am
MDW
- SNA
1 stop9h 15m
Southwest
Tue 3/177:25 am
SNA
- MDW
1 stop7h 45m
Southwest
Deal found 2/27![Southwest logo]()
$484
This Delta deal was found by Cheapflights users on 2/26. 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 3/147:25 am
ORD
- LGB
2 stops16h 07m
Delta
Tue 3/177:00 am
LGB
- ORD
2 stops15h 40m
Delta
Deal found 2/26![Delta logo]()
$588
This Southwest deal was found by Cheapflights users on 2/25. 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.
Mon 3/22:15 pm
ORD
- SNA
2 stops9h 30m
Southwest
Thu 3/51:55 pm
SNA
- ORD
1 stop7h 00m
Southwest
Deal found 2/25![Southwest logo]()
$493
Last-minute flights from Chicago to Orange CountyDiscover last-minute flight deals from Chicago to Orange County. Data last updated February 28, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Orange County. Data last updated February 28, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/23. 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.
Sun 3/89:08 pm
ORD
- SNA
1 stop17h 19m
Frontier
Thu 3/128:20 pm
SNA
- ORD
1 stop7h 48m
Frontier
Deal found 2/23![Frontier logo]()
$288
This CheapOair deal was found by Cheapflights users on 2/24. 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 3/118:55 pm
ORD
- SNA
1 stop23h 16m
Frontier
Sat 3/1411:32 am
SNA
- ORD
1 stop20h 11m
Frontier
Deal found 2/24![Frontier logo]()
$271
This Booking.com deal was found by Cheapflights users on 2/23. 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.
Wed 3/118:55 pm
ORD
- SNA
1 stop23h 16m
Frontier
Thu 3/128:20 pm
SNA
- ORD
1 stop7h 48m
Frontier
Deal found 2/23![Frontier logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 3/168:55 pm
ORD
- SNA
1 stop14h 58m
Multiple Airlines
Sun 3/229:44 pm
SNA
- ORD
1 stop24h 15m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 2/24. 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 3/172:01 pm
ORD
- SNA
1 stop9h 02m
United Airlines
Tue 3/246:45 am
SNA
- ORD
Nonstop4h 10m
United Airlines
Deal found 2/24![United Airlines logo]()
$279
This CheapOair deal was found by Cheapflights users on 2/24. 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.
Thu 3/1910:53 am
ORD
- SNA
1 stop25h 54m
Frontier
Mon 3/232:23 pm
SNA
- ORD
1 stop7h 36m
Frontier
Deal found 2/24![Frontier logo]()
$284
This CheapOair deal was found by Cheapflights users on 2/24. 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 3/258:55 pm
ORD
- SNA
1 stop23h 16m
Frontier
Mon 3/302:23 pm
SNA
- ORD
1 stop8h 36m
Frontier
Deal found 2/24![Frontier logo]()
$272
This CheapOair deal was found by Cheapflights users on 2/25. 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 3/258:55 pm
ORD
- SNA
1 stop23h 16m
Frontier
Sun 3/297:53 pm
SNA
- ORD
1 stop13h 47m
Frontier
Deal found 2/25![Frontier logo]()
$281
This Southwest deal was found by Cheapflights users on 2/25. 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 3/2510:15 am
MDW
- SNA
1 stop6h 50m
Southwest
Wed 4/18:10 pm
SNA
- MDW
1 stop7h 35m
Southwest
Deal found 2/25![Southwest logo]()
$289
This Travelocity deal was found by Cheapflights users on 2/25. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/268:55 pm
ORD
- SNA
1 stop18h 02m
Frontier
Mon 3/301:12 pm
SNA
- ORD
1 stop14h 56m
Frontier
Deal found 2/25![Frontier logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 3/308:55 pm
ORD
- SNA
1 stop14h 58m
Multiple Airlines
Mon 4/67:20 pm
SNA
- ORD
2 stops15h 19m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$270
This Delta deal was found by Cheapflights users on 2/24. 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 3/317:25 am
ORD
- SNA
1 stop12h 58m
Delta
Mon 4/69:20 pm
SNA
- ORD
1 stop9h 10m
Delta
Deal found 2/24![Delta logo]()
$287
One-way flights from Chicago to Orange CountySearch for one-way flight options from Chicago to Orange County. Find affordable one-way fares based on user searches. Data last updated February 28, 2026.
Search for one-way flight options from Chicago to Orange County. Find affordable one-way fares based on user searches. Data last updated February 28, 2026.
This Delta deal was found by Cheapflights users on 2/27. 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 3/242:20 pm
ORD
- SNA
1 stop10h 09m
Delta
Deal found 2/27![Delta logo]()
$145
This Southwest deal was found by Cheapflights users on 2/25. 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 3/2512:25 pm
MDW
- SNA
1 stop8h 30m
Southwest
Deal found 2/25![Southwest logo]()
$145
This Southwest deal was found by Cheapflights users on 2/25. 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 4/84:30 pm
MDW
- LGB
Nonstop4h 20m
Southwest
Deal found 2/25![Southwest logo]()
$145
This CheapOair deal was found by Cheapflights users on 2/24. 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.
Tue 5/265:09 pm
ORD
- SNA
1 stop5h 47m
Spirit Airlines
Deal found 2/24![Spirit Airlines logo]()
$146
This CheapOair deal was found by Cheapflights users on 2/24. 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 4/123:21 pm
ORD
- SNA
2 stops20h 32m
Spirit Airlines
Deal found 2/24![Spirit Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 4/156:10 am
MDW
- SNA
2 stops28h 40m
Frontier
Deal found 2/23![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 3/56:00 am
ORD
- SNA
1 stop12h 40m
Frontier
Deal found 2/25![Frontier logo]()
$149
This CheapOair deal was found by Cheapflights users on 2/25. 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.
Fri 5/88:48 pm
ORD
- SNA
1 stop15h 37m
Alaska Airlines
Deal found 2/25![Alaska Airlines logo]()
$150
This Trip.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:20 am
MDW
- SNA
2 stops13h 41m
Frontier
Deal found 2/27![Frontier logo]()
$150
This CheapOair deal was found by Cheapflights users on 2/26. 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 3/258:55 pm
ORD
- SNA
1 stop23h 16m
Frontier
Deal found 2/26![Frontier logo]()
$151
This Frontier deal was found by Cheapflights users on 2/24. 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 3/2710:36 pm
MDW
- SNA
1 stop12h 19m
Frontier
Deal found 2/24![Frontier logo]()
$151
This CheapOair deal was found by Cheapflights users on 2/25. 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.
Thu 5/77:55 am
ORD
- SNA
2 stops15h 01m
Spirit Airlines
Deal found 2/25![Spirit Airlines logo]()
$152
Find flight deals from Chicago to Orange County
Keep the following information in mind while searching for Chicago to Orange County flight deals. Data was last updated February 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $270 (Kiwi.com) |
One-way from | $145 (Delta) |
Popular in | December |
Cheapest in | September |
Average price | $348 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Orange County 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 February 28, 2026.
Use the filters below to find and compare flights from Chicago to Orange County that are best for you.
Fly from
Fly to
Route
Depart
Return
ChicagoSanta Ana
MDW - SNA
MDWSNA
Chicago Midway
Sat 4/25
2:12 pm-8:57 pm
1 stop8h 45m
Santa Ana J. Wayne/Orange Cnty
Wed 4/29
6:58 pm-8:47 am
2 stops11h 49m
$270
ChicagoSanta Ana
ORD - SNA
ORDSNA
Chicago O'Hare Intl
Sun 5/24
8:50 am-11:31 am
Nonstop4h 41m
Santa Ana J. Wayne/Orange Cnty
Mon 6/1
4:00 pm-12:44 am
1 stop6h 44m
$279
ChicagoSanta Ana
MDW - SNA
MDWSNA
Chicago Midway
Fri 5/1
4:10 pm-9:35 pm
1 stop7h 25m
Santa Ana J. Wayne/Orange Cnty
Fri 5/8
8:15 pm-5:45 am
1 stop7h 30m
$296
ChicagoSanta Ana
ORD - SNA
ORDSNA
Chicago O'Hare Intl
Thu 4/23
7:49 pm-10:30 pm
Nonstop4h 41m
Santa Ana J. Wayne/Orange Cnty
Mon 4/27
3:29 pm-12:45 am
1 stop7h 16m
$298
ChicagoLong Beach
MDW - LGB
MDWLGB
Chicago Midway
Fri 5/1
10:05 am-12:25 pm
Nonstop4h 20m
Long Beach Municipal
Tue 5/5
11:10 am-5:00 pm
Nonstop3h 50m
$354
ChicagoSanta Ana
ORD - SNA
ORDSNA
Chicago O'Hare Intl
Fri 5/22
5:00 am-9:05 am
1 stop6h 05m
Santa Ana J. Wayne/Orange Cnty
Sun 5/24
10:20 am-6:46 pm
1 stop6h 26m
$388
ChicagoSanta Ana
ORD - SNA
ORDSNA
Chicago O'Hare Intl
Tue 3/3
2:07 pm-8:25 pm
1 stop8h 18m
Santa Ana J. Wayne/Orange Cnty
Thu 3/5
11:31 am-11:56 pm
1 stop10h 25m
$392
ChicagoLong Beach
MDW - LGB
MDWLGB
Chicago Midway
Fri 5/1
10:05 am-12:25 pm
Nonstop4h 20m
Long Beach Municipal
Sun 5/3
8:30 pm-5:00 am
1 stop6h 30m
$398
ChicagoSanta Ana
ORD - SNA
ORDSNA
Chicago O'Hare Intl
Thu 4/16
6:17 pm-8:50 pm
Nonstop4h 33m
Santa Ana J. Wayne/Orange Cnty
Mon 4/20
1:36 pm-7:59 pm
Nonstop4h 23m
$407
ChicagoSanta Ana
MDW - SNA
MDWSNA
Chicago Midway
Thu 4/23
4:10 pm-9:35 pm
1 stop7h 25m
Santa Ana J. Wayne/Orange Cnty
Sun 4/26
9:10 pm-5:00 am
1 stop5h 50m
$408
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Chicago to Orange County
Have a flexible travel schedule? Discover the best time to fly to Orange County from Chicago with our price prediction graph.
MDW-SNA
ORD-SNA
MDW-LGB
ORD-LGB
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 Orange County
CHI-zzKFI
MDW-SNA
ORD-SNA
MDW-LGB
ORD-LGB
What is the cheapest month to book a flight from Chicago to Orange County?
Currently, March is the cheapest month in which you can book a flight from Chicago to Orange County (average of $130). Flying from Chicago to Orange County in January is currently the most expensive (average of $269). 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 CHI to KFI?
Find hourly flight availability from Chicago to Orange County. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 28, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 17% on flights from Chicago to Orange County by exploring options for tickets in the morning.
Weekly flight availability from Chicago to Orange County
Explore weekly flight availability from Chicago to Orange County. 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 February 28, 2026.
The most flights from CHI to zzKFI are scheduled on a Friday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).
Reviews of airlines servicing Orange County
Get insights into the airlines that provide service to Orange County. 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 Orange County. Reviews last updated February 28, 2026.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and United Airlines from Chicago to Orange County. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
8.0
Entertainment
7.0
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Overall
8.0
Entertainment
7.0
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Overall
8.0
Entertainment
7.0
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Overall
8.0
Entertainment
7.0
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Overall
8.0
Entertainment
7.0
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Overall
8.0
Entertainment
7.0
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Chicago to Orange County. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Chicago to Orange County
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Orange County by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Orange County by cabin class
Find flights from Chicago to Orange County, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Orange County flights
Browse other Chicago and Orange County flight options. Last updated on February 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Chicago to Orange County
Discover the top 6 airlines that operate flights from Chicago to Orange County. 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 February 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$69 | Average$165 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$129 | Average$243 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$248 | Average$418 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$265 | Average$437 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$269 | Average$422 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$269 | Average$356 | FlexibilityNo cancel fee | On-time71% |