$84+ Cheap flights from Chicago (CHI) to Carlsbad, CA, 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LAX
Apr 21 — Apr 281
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Chicago to Carlsbad 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 Carlsbad are usually found in September or August, booked 51 days in advance, depart on a Friday or Thursday and return on a Thursday
Cheap flight deals from Chicago to Carlsbad
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to CarlsbadExplore the most affordable flight options available from Chicago to Carlsbad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.
Explore the most affordable flight options available from Chicago to Carlsbad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.
This Frontier deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:42 pm
ORD
- LAX
1 stop13h 13m
Frontier
Wed 5/612:31 am
LAX
- ORD
Nonstop4h 08m
Frontier
Deal found 3/18![Frontier logo]()
$157
This Flightnetwork deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:17 am
ORD
- LAX
1 stop15h 45m
Multiple Airlines
Tue 4/2111:36 pm
LAX
- ORD
Nonstop4h 14m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$158
This Cheapflightsfares deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:00 am
ORD
- LAX
Nonstop4h 26m
Spirit Airlines
Sun 4/1911:35 pm
LAX
- ORD
Nonstop4h 00m
Spirit Airlines
Deal found 3/17![Spirit Airlines logo]()
$159
This Frontier deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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 4/142:15 pm
MDW
- LAX
1 stop9h 30m
Frontier
Tue 5/55:45 am
LAX
- MDW
1 stop6h 27m
Frontier
Deal found 3/20![Frontier logo]()
$160
This CheapOair deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:50 am
ORD
- LAX
1 stop9h 06m
Frontier
Wed 5/66:30 am
LAX
- ORD
1 stop12h 07m
Frontier
Deal found 3/20![Frontier logo]()
$160
This Booking.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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.
Sat 5/25:50 am
ORD
- LAX
1 stop9h 06m
Frontier
Wed 5/139:40 am
LAX
- ORD
1 stop8h 57m
Frontier
Deal found 3/20![Frontier logo]()
$161
This Frontier deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:21 pm
ORD
- LAX
Nonstop4h 45m
Frontier
Wed 4/2911:36 pm
LAX
- ORD
Nonstop4h 14m
Frontier
Deal found 3/17![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:45 am
ORD
- LAX
1 stop10h 21m
Multiple Airlines
Thu 4/3011:59 pm
LAX
- ORD
Nonstop4h 21m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$163
This Frontier deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:07 am
ORD
- LAX
1 stop12h 38m
Frontier
Thu 4/3011:59 pm
LAX
- ORD
Nonstop4h 21m
Frontier
Deal found 3/17![Frontier logo]()
$164
This Priceline deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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.
Tue 4/143:27 pm
ORD
- LAX
1 stop9h 12m
Multiple Airlines
Thu 4/1611:35 pm
LAX
- ORD
Nonstop4h 00m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$165
This Kissandfly.com deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:07 pm
MDW
- LAX
1 stop7h 59m
Frontier
Tue 5/125:45 am
LAX
- MDW
1 stop6h 27m
Frontier
Deal found 3/21![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:21 pm
ORD
- LAX
Nonstop4h 45m
Multiple Airlines
Thu 4/305:25 pm
LAX
- ORD
1 stop10h 00m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$166
Best flights from Chicago to CarlsbadDiscover carefully curated flight deals from Chicago to Carlsbad that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 22, 2026.
Discover carefully curated flight deals from Chicago to Carlsbad that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 22, 2026.
This Southwest deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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 4/153:55 pm
MDW
- LAX
Nonstop4h 25m
Southwest
Tue 5/511:05 am
LAX
- MDW
Nonstop3h 55m
Southwest
Deal found 3/21![Southwest logo]()
$277
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:20 pm
ORD
- LAX
Nonstop4h 43m
United Airlines
Sun 5/1711:50 pm
LAX
- ORD
Nonstop4h 10m
United Airlines
Deal found 3/17![United Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:12 pm
MDW
- LAX
1 stop8h 36m
Delta
Mon 5/411:55 pm
LAX
- MDW
1 stop8h 01m
Delta
Deal found 3/19![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:55 am
ORD
- LAX
2 stops9h 50m
Southwest
Sat 5/96:00 am
LAX
- ORD
1 stop6h 20m
Southwest
Deal found 3/17![Southwest logo]()
$282
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:05 pm
ORD
- LAX
1 stop7h 45m
Southwest
Wed 5/62:20 pm
LAX
- ORD
2 stops7h 35m
Southwest
Deal found 3/17![Southwest logo]()
$282
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:10 pm
ORD
- LAX
1 stop6h 37m
Delta
Mon 5/412:20 pm
LAX
- ORD
1 stop6h 20m
Delta
Deal found 3/17![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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 4/2811:55 am
ORD
- LAX
2 stops9h 50m
Southwest
Sat 5/210:30 am
LAX
- ORD
2 stops10h 55m
Southwest
Deal found 3/21![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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 4/137:10 pm
ORD
- LAX
1 stop6h 37m
Delta
Mon 5/411:59 pm
LAX
- ORD
1 stop6h 39m
Delta
Deal found 3/21![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:45 pm
MDW
- LAX
Nonstop4h 25m
Southwest
Fri 5/811:55 pm
LAX
- MDW
Nonstop3h 55m
Southwest
Deal found 3/17![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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 4/1812:45 pm
MDW
- LAX
1 stop6h 20m
Southwest
Sat 4/255:35 am
LAX
- MDW
2 stops7h 10m
Southwest
Deal found 3/20![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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 5/76:10 pm
MDW
- LAX
Nonstop4h 25m
Southwest
Sun 5/1011:55 am
LAX
- MDW
1 stop7h 25m
Southwest
Deal found 3/21![Southwest logo]()
$307
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:55 am
ORD
- LAX
2 stops9h 50m
Southwest
Fri 5/85:20 am
LAX
- ORD
2 stops7h 40m
Southwest
Deal found 3/19![Southwest logo]()
$307
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:15 pm
ORD
- LAX
2 stops9h 05m
Southwest
Fri 5/85:20 am
LAX
- ORD
2 stops7h 40m
Southwest
Deal found 3/17![Southwest logo]()
$327
This Southwest deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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 5/195:30 am
MDW
- LAX
1 stop7h 55m
Southwest
Sun 5/2411:55 pm
LAX
- MDW
Nonstop3h 55m
Southwest
Deal found 3/21![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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 4/106:15 am
MDW
- LAX
Nonstop4h 25m
Southwest
Wed 4/297:50 am
LAX
- MDW
1 stop5h 15m
Southwest
Deal found 3/21![Southwest logo]()
$357
This Southwest deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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 4/169:45 pm
MDW
- LAX
Nonstop4h 25m
Southwest
Mon 4/2011:30 pm
LAX
- MDW
1 stop6h 55m
Southwest
Deal found 3/21![Southwest logo]()
$357
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:15 am
ORD
- LAX
1 stop11h 00m
Southwest
Tue 4/142:20 pm
LAX
- ORD
2 stops7h 35m
Southwest
Deal found 3/17![Southwest logo]()
$358
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:30 am
MDW
- LAX
1 stop7h 30m
Southwest
Tue 6/23:35 pm
LAX
- MDW
1 stop5h 45m
Southwest
Deal found 3/17![Southwest logo]()
$359
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:05 am
MDW
- LAX
2 stops7h 10m
Southwest
Sun 5/179:40 pm
LAX
- MDW
1 stop5h 45m
Southwest
Deal found 3/17![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/174:15 pm
ORD
- LAX
2 stops9h 00m
Southwest
Wed 4/222:20 pm
LAX
- ORD
2 stops7h 35m
Southwest
Deal found 3/19![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/211:55 am
ORD
- LAX
2 stops9h 50m
Southwest
Tue 6/211:30 pm
LAX
- ORD
1 stop11h 20m
Southwest
Deal found 3/17![Southwest logo]()
$370
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:55 pm
MDW
- LAX
Nonstop4h 25m
Southwest
Thu 4/94:45 pm
LAX
- MDW
Nonstop3h 55m
Southwest
Deal found 3/19![Southwest logo]()
$377
This Southwest deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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 4/178:35 am
MDW
- LAX
1 stop6h 00m
Southwest
Sun 4/199:45 pm
LAX
- MDW
1 stop6h 00m
Southwest
Deal found 3/21![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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 5/1310:30 am
ORD
- LAX
2 stops11h 15m
Southwest
Wed 5/1311:15 pm
LAX
- ORD
1 stop8h 30m
Southwest
Deal found 3/21![Southwest logo]()
$382
Last-minute flights from Chicago to CarlsbadDiscover last-minute flight deals from Chicago to Carlsbad. Data last updated March 22, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Carlsbad. Data last updated March 22, 2026 and is based on user searches.
This Flightnetwork deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:17 am
ORD
- LAX
1 stop15h 45m
Multiple Airlines
Tue 4/2111:36 pm
LAX
- ORD
Nonstop4h 14m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$158
This Frontier deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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 4/142:15 pm
MDW
- LAX
1 stop9h 30m
Frontier
Sun 5/1011:20 pm
LAX
- MDW
1 stop9h 49m
Frontier
Deal found 3/20![Frontier logo]()
$160
This CheapOair deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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 4/143:27 pm
ORD
- LAX
1 stop9h 12m
Multiple Airlines
Sat 4/185:22 pm
LAX
- ORD
Nonstop4h 05m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:01 pm
ORD
- LAX
2 stops24h 14m
Multiple Airlines
Wed 4/2211:36 pm
LAX
- ORD
Nonstop4h 14m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:45 am
ORD
- LAX
1 stop10h 21m
Multiple Airlines
Thu 4/3011:59 pm
LAX
- ORD
Nonstop4h 21m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$163
This Frontier deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:07 am
ORD
- LAX
1 stop12h 38m
Frontier
Thu 4/3011:59 pm
LAX
- ORD
Nonstop4h 21m
Frontier
Deal found 3/17![Frontier logo]()
$164
This Priceline deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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.
Tue 4/143:27 pm
ORD
- LAX
1 stop9h 12m
Multiple Airlines
Thu 4/1611:35 pm
LAX
- ORD
Nonstop4h 00m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:45 am
ORD
- LAX
1 stop10h 21m
Multiple Airlines
Mon 5/411:36 pm
LAX
- ORD
Nonstop4h 14m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$168
This Cheapflightsfares deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:00 am
ORD
- LAX
Nonstop4h 26m
Spirit Airlines
Sun 4/1911:35 pm
LAX
- ORD
Nonstop4h 00m
Spirit Airlines
Deal found 3/17![Spirit Airlines logo]()
$159
This Frontier deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:21 pm
ORD
- LAX
Nonstop4h 45m
Frontier
Wed 4/2911:36 pm
LAX
- ORD
Nonstop4h 14m
Frontier
Deal found 3/17![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:21 pm
ORD
- LAX
Nonstop4h 45m
Multiple Airlines
Thu 4/305:25 pm
LAX
- ORD
1 stop10h 00m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:15 am
ORD
- LAX
Nonstop4h 20m
Multiple Airlines
Mon 5/411:36 pm
LAX
- ORD
Nonstop4h 14m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$167
One-way flights from Chicago to CarlsbadSearch for one-way flight options from Chicago to Carlsbad. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
Search for one-way flight options from Chicago to Carlsbad. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
This Super.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/262:00 pm
ORD
- LAX
Nonstop4h 27m
Spirit Airlines
Deal found 3/17![Spirit Airlines logo]()
$84
This Expedia deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:15 am
ORD
- LAX
Nonstop4h 20m
Spirit Airlines
Deal found 3/17![Spirit Airlines logo]()
$85
This Trip.com deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:35 pm
MDW
- LAX
1 stop10h 29m
Frontier
Deal found 3/21![Frontier logo]()
$86
This Frontier deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:07 am
ORD
- LAX
1 stop12h 38m
Frontier
Deal found 3/19![Frontier logo]()
$86
This Trip.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:40 am
ORD
- LAX
1 stop17h 11m
Frontier
Deal found 3/17![Frontier logo]()
$87
This Trip.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:42 pm
ORD
- LAX
1 stop13h 13m
Frontier
Deal found 3/19![Frontier logo]()
$88
This iWofly deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:20 am
ORD
- LAX
1 stop9h 03m
Frontier
Deal found 3/20![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:15 am
ORD
- LAX
Nonstop4h 20m
Spirit Airlines
Deal found 3/17![Spirit Airlines logo]()
$90
This Trip.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:29 pm
ORD
- LAX
1 stop10h 43m
Frontier
Deal found 3/18![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:20 am
MDW
- LAX
1 stop17h 44m
Frontier
Deal found 3/17![Frontier logo]()
$92
This Super.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:45 am
ORD
- LAX
1 stop10h 21m
Spirit Airlines
Deal found 3/17![Spirit Airlines logo]()
$92
This Super.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:50 am
ORD
- LAX
1 stop8h 46m
Frontier
Deal found 3/18![Frontier logo]()
$94
Find flight deals from Chicago to Carlsbad
Keep the following information in mind while searching for Chicago to Carlsbad flight deals. Data was last updated March 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $157 (Frontier) |
One-way from | $84 (Super.com) |
Popular in | December |
Cheapest in | September |
Average price | $354 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Carlsbad 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 March 22, 2026.
Use the filters below to find and compare flights from Chicago to Carlsbad that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChicagoLos Angeles
MDW - LAX
MDWLAX
Chicago Midway
Wed 4/15
3:55 pm-6:20 pm
Nonstop4h 25m
Los Angeles Los Angeles
Tue 5/5
11:05 am-5:00 pm
Nonstop3h 55m
$277
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Wed 5/13
1:20 pm-4:03 pm
Nonstop4h 43m
Los Angeles Los Angeles
Sun 5/17
11:50 pm-6:00 am
Nonstop4h 10m
$277
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Wed 5/6
11:55 am-7:45 pm
2 stops9h 50m
Los Angeles Los Angeles
Sat 5/9
6:00 am-2:20 pm
1 stop6h 20m
$282
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Sat 5/2
2:05 pm-7:50 pm
1 stop7h 45m
Los Angeles Los Angeles
Wed 5/6
2:20 pm-11:55 pm
2 stops7h 35m
$282
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Tue 4/28
11:55 am-7:45 pm
2 stops9h 50m
Los Angeles Los Angeles
Sat 5/2
10:30 am-11:25 pm
2 stops10h 55m
$287
ChicagoLos Angeles
MDW - LAX
MDWLAX
Chicago Midway
Sat 5/2
2:12 pm-8:48 pm
1 stop8h 36m
Los Angeles Los Angeles
Mon 5/4
11:55 pm-9:56 am
1 stop8h 01m
$297
ChicagoLos Angeles
MDW - LAX
MDWLAX
Chicago Midway
Fri 5/1
9:45 pm-12:10 am
Nonstop4h 25m
Los Angeles Los Angeles
Fri 5/8
11:55 pm-5:50 am
Nonstop3h 55m
$297
ChicagoLos Angeles
MDW - LAX
MDWLAX
Chicago Midway
Sat 4/18
12:45 pm-5:05 pm
1 stop6h 20m
Los Angeles Los Angeles
Sat 4/25
5:35 am-2:45 pm
2 stops7h 10m
$302
ChicagoLos Angeles
MDW - LAX
MDWLAX
Chicago Midway
Thu 5/7
6:10 pm-8:35 pm
Nonstop4h 25m
Los Angeles Los Angeles
Sun 5/10
11:55 am-9:20 pm
1 stop7h 25m
$307
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Tue 5/5
11:55 am-7:45 pm
2 stops9h 50m
Los Angeles Los Angeles
Fri 5/8
5:20 am-3:00 pm
2 stops7h 40m
$307
Showing 1-10 of 43 resultsSorted by cheapest first
Best time to book a flight from Chicago to Carlsbad
Have a flexible travel schedule? Discover the best time to fly to Carlsbad 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 Carlsbad
CHI-C4D
ORD-LAX
MDW-LAX
How far ahead should I book a flight from Chicago to Carlsbad?
Use this chart to determine the optimal time to book a round-trip flight from Chicago to Carlsbad. Price data was last updated on March 13, 2026.
The best time to book flights from Chicago to Carlsbad is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Chicago to Carlsbad?
Currently, April is the cheapest month in which you can book a flight from Chicago to Carlsbad (average of $67). Flying from Chicago to Carlsbad in March is currently the most expensive (average of $166). 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 C4D?
Find hourly flight availability from Chicago to Carlsbad. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 22, 2026.
It’s typically best to fly out from Chicago to Carlsbad in the evening. Doing so could potentially save you 24% on the flight price compared to flying at noon, which is usually more expensive.
What is the cheapest day to fly from Chicago to Carlsbad?
Use this chart to determine the cheapest time to fly round-trip from Chicago to Carlsbad. Price data was last updated on March 14, 2026.
Travelers seeking maximum savings on their Chicago to Carlsbad flight should consider departing on Monday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Chicago to Carlsbad
Explore weekly flight availability from Chicago to Carlsbad. 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 March 22, 2026.
The most flights from CHI to C4D are scheduled on a Friday (109 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (75 on average).
How much does it cost to fly round-trip from Chicago to Carlsbad?
Reviews of airlines servicing Carlsbad
Get insights into the airlines that provide service to Carlsbad. 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 Carlsbad. Reviews last updated March 22, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican Airlines from Chicago to Carlsbad. 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.
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Chicago to Carlsbad. 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
Other flights from Chicago
Popular flights
Alternative routes for Chicago to Carlsbad
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Carlsbad by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Carlsbad by cabin class
Find flights from Chicago to Carlsbad, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Carlsbad flights
Browse other Chicago and Carlsbad flight options. Last updated on March 22, 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 March 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 9 airlines flying from Chicago to Carlsbad
Discover the top 9 airlines that operate flights from Chicago to Carlsbad. 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 March 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$69 | Average$178 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$82 | Average$244 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$128 | Average$332 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$138 | Average$240 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$139 | Average$422 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$157 | Average$397 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$157 | Average$370 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$167 | Average$333 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$177 | Average$433 | FlexibilityNo cancel fee | On-time63% |