$159+ Cheap flights from Long Beach (LGB) to Illinois
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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — ORD
Apr 11 — Apr 181
Round-trip
1 adult, Economy
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Find cheap flights from Long Beach to Illinois with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Long Beach to IllinoisExplore the most affordable flight options available from Long Beach to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.
Explore the most affordable flight options available from Long Beach to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.
This Southwest deal was found by Cheapflights users on 3/9. 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.
Tue 4/2111:10 am
LGB
- MDW
Nonstop3h 50m
Southwest
Fri 4/2410:05 am
MDW
- LGB
Nonstop4h 20m
Southwest
Deal found 3/9![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 3/9. 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.
Wed 4/811:10 am
LGB
- MDW
Nonstop3h 50m
Southwest
Wed 4/154:30 pm
MDW
- LGB
Nonstop4h 20m
Southwest
Deal found 3/9![Southwest logo]()
$328
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 5/163:10 pm
LGB
- MDW
1 stop5h 55m
Southwest
Wed 5/205:40 am
MDW
- LGB
1 stop8h 30m
Southwest
Deal found 3/10![Southwest logo]()
$337
This Southwest deal was found by Cheapflights users on 3/9. 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.
Tue 4/213:40 pm
LGB
- ORD
1 stop6h 15m
Southwest
Fri 4/244:50 pm
ORD
- LGB
1 stop6h 20m
Southwest
Deal found 3/9![Southwest logo]()
$337
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 4/76:50 pm
LGB
- MDW
1 stop8h 10m
Southwest
Tue 4/144:30 pm
MDW
- LGB
Nonstop4h 20m
Southwest
Deal found 3/10![Southwest logo]()
$338
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:55 pm
LGB
- ORD
1 stop6h 23m
Delta
Fri 4/177:35 am
ORD
- LGB
1 stop6h 22m
Delta
Deal found 3/9![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 4/98:35 am
LGB
- ORD
1 stop8h 00m
Southwest
Mon 4/131:35 pm
ORD
- LGB
1 stop8h 05m
Southwest
Deal found 3/10![Southwest logo]()
$348
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:55 am
LGB
- MDW
2 stops8h 05m
Southwest
Tue 5/54:30 pm
MDW
- LGB
Nonstop4h 20m
Southwest
Deal found 3/11![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 3/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:50 am
LGB
- STL
1 stop5h 00m
Southwest
Sat 4/255:15 am
STL
- LGB
1 stop6h 30m
Southwest
Deal found 3/7![Southwest logo]()
$353
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:54 pm
LGB
- MDW
2 stops23h 02m
Delta
Tue 5/199:23 am
MDW
- LGB
2 stops14h 20m
Delta
Deal found 3/11![Delta logo]()
$354
This Southwest deal was found by Cheapflights users on 3/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:00 am
LGB
- ORD
2 stops9h 50m
Southwest
Wed 5/206:15 am
ORD
- LGB
1 stop6h 15m
Southwest
Deal found 3/7![Southwest logo]()
$358
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:05 am
LGB
- ORD
2 stops14h 52m
Delta
Tue 5/192:00 pm
ORD
- LGB
2 stops9h 43m
Delta
Deal found 3/11![Delta logo]()
$360
Best flights from Long Beach to IllinoisDiscover carefully curated flight deals from Long Beach to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 12, 2026.
Discover carefully curated flight deals from Long Beach to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 12, 2026.
This Southwest deal was found by Cheapflights users on 3/9. 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.
Wed 4/87:55 pm
LGB
- MDW
1 stop7h 50m
Southwest
Wed 4/154:30 pm
MDW
- LGB
Nonstop4h 20m
Southwest
Deal found 3/9![Southwest logo]()
$327
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:54 pm
LGB
- MDW
2 stops23h 02m
Delta
Tue 5/199:23 am
MDW
- LGB
2 stops14h 20m
Delta
Deal found 3/11![Delta logo]()
$354
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 6/58:15 pm
LGB
- MDW
1 stop6h 55m
Southwest
Tue 6/95:30 am
MDW
- LGB
1 stop6h 05m
Southwest
Deal found 3/10![Southwest logo]()
$337
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:05 am
LGB
- MDW
2 stops9h 28m
Delta
Tue 5/199:23 am
MDW
- LGB
2 stops14h 20m
Delta
Deal found 3/11![Delta logo]()
$361
This Southwest deal was found by Cheapflights users on 3/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1211:10 am
LGB
- MDW
Nonstop3h 50m
Southwest
Sat 5/165:10 am
MDW
- LGB
1 stop6h 25m
Southwest
Deal found 3/7![Southwest logo]()
$337
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:05 am
LGB
- ORD
2 stops11h 09m
Delta
Tue 5/262:00 pm
ORD
- LGB
2 stops9h 43m
Delta
Deal found 3/9![Delta logo]()
$386
This Southwest deal was found by Cheapflights users on 3/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:00 pm
LGB
- MDW
1 stop8h 45m
Southwest
Mon 5/115:10 am
MDW
- LGB
1 stop8h 35m
Southwest
Deal found 3/7![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 3/7. 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 4/1512:55 pm
LGB
- ORD
1 stop6h 23m
Delta
Sat 4/187:35 am
ORD
- LGB
1 stop6h 22m
Delta
Deal found 3/7![Delta logo]()
$392
This Southwest deal was found by Cheapflights users on 3/8. 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 4/2212:40 pm
LGB
- STL
1 stop6h 30m
Southwest
Sat 4/2512:35 pm
STL
- LGB
2 stops8h 45m
Southwest
Deal found 3/8![Southwest logo]()
$358
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:50 am
LGB
- MDW
2 stops8h 25m
Southwest
Wed 5/206:30 am
MDW
- LGB
2 stops7h 35m
Southwest
Deal found 3/11![Southwest logo]()
$378
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:00 am
LGB
- ORD
1 stop9h 04m
Delta
Wed 5/137:45 am
ORD
- LGB
1 stop6h 08m
Delta
Deal found 3/11![Delta logo]()
$416
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:20 pm
LGB
- STL
2 stops7h 50m
Southwest
Fri 4/171:55 pm
STL
- LGB
1 stop6h 20m
Southwest
Deal found 3/11![Southwest logo]()
$383
This Delta deal was found by Cheapflights users on 3/7. 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.
Thu 9/312:59 pm
LGB
- ORD
1 stop6h 59m
Delta
Tue 9/85:00 pm
ORD
- LGB
1 stop6h 45m
Delta
Deal found 3/7![Delta logo]()
$425
This Delta deal was found by Cheapflights users on 3/8. 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.
Thu 4/97:00 am
LGB
- ORD
1 stop9h 05m
Delta
Tue 4/147:35 am
ORD
- LGB
1 stop6h 22m
Delta
Deal found 3/8![Delta logo]()
$427
This Southwest deal was found by Cheapflights users on 3/9. 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.
Tue 4/147:25 pm
LGB
- MDW
1 stop8h 35m
Southwest
Fri 4/173:05 pm
MDW
- LGB
1 stop6h 55m
Southwest
Deal found 3/9![Southwest logo]()
$392
This Southwest deal was found by Cheapflights users on 3/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:10 pm
LGB
- MDW
1 stop9h 30m
Southwest
Mon 5/1110:20 am
MDW
- LGB
2 stops9h 00m
Southwest
Deal found 3/7![Southwest logo]()
$400
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:05 am
LGB
- ORD
2 stops9h 00m
Delta
Tue 5/262:00 pm
ORD
- LGB
2 stops9h 43m
Delta
Deal found 3/9![Delta logo]()
$441
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:00 am
LGB
- STL
1 stop8h 26m
Delta
Sun 4/197:00 am
STL
- LGB
1 stop6h 57m
Delta
Deal found 3/9![Delta logo]()
$467
This Southwest deal was found by Cheapflights users on 3/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1412:25 pm
LGB
- STL
1 stop6h 40m
Southwest
Mon 5/185:45 am
STL
- LGB
2 stops10h 30m
Southwest
Deal found 3/7![Southwest logo]()
$430
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/912:35 pm
LGB
- STL
1 stop7h 15m
Southwest
Sat 6/135:30 am
STL
- LGB
1 stop5h 20m
Southwest
Deal found 3/11![Southwest logo]()
$433
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:44 pm
LGB
- ORD
1 stop7h 06m
Delta
Sun 5/241:44 pm
ORD
- LGB
2 stops9h 59m
Delta
Deal found 3/9![Delta logo]()
$477
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:10 am
LGB
- ORD
2 stops10h 45m
Southwest
Wed 4/810:30 am
ORD
- LGB
2 stops10h 20m
Southwest
Deal found 3/11![Southwest logo]()
$440
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:05 am
LGB
- ORD
2 stops11h 09m
Delta
Mon 5/2511:07 am
ORD
- LGB
2 stops12h 36m
Delta
Deal found 3/9![Delta logo]()
$493
This Southwest deal was found by Cheapflights users on 3/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/151:15 pm
LGB
- STL
1 stop8h 40m
Southwest
Wed 5/206:35 am
STL
- LGB
2 stops7h 30m
Southwest
Deal found 3/7![Southwest logo]()
$444
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:05 am
LGB
- STL
2 stops14h 16m
Delta
Tue 5/1910:15 am
STL
- LGB
2 stops13h 28m
Delta
Deal found 3/9![Delta logo]()
$497
This Southwest deal was found by Cheapflights users on 3/9. 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.
Wed 6/31:20 pm
LGB
- STL
2 stops7h 50m
Southwest
Sun 6/712:55 pm
STL
- LGB
2 stops8h 20m
Southwest
Deal found 3/9![Southwest logo]()
$447
This Southwest deal was found by Cheapflights users on 3/9. 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.
Wed 3/253:55 pm
LGB
- STL
1 stop5h 25m
Southwest
Sun 3/295:10 am
STL
- LGB
1 stop11h 00m
Southwest
Deal found 3/9![Southwest logo]()
$460
This Southwest deal was found by Cheapflights users on 3/9. 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.
Thu 4/1610:20 am
LGB
- STL
2 stops8h 35m
Southwest
Sun 4/196:15 am
STL
- LGB
2 stops7h 50m
Southwest
Deal found 3/9![Southwest logo]()
$473
This Southwest deal was found by Cheapflights users on 3/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:25 am
LGB
- STL
2 stops12h 50m
Southwest
Fri 3/275:15 am
STL
- LGB
1 stop6h 40m
Southwest
Deal found 3/7![Southwest logo]()
$488
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:15 am
LGB
- ORD
2 stops9h 45m
Southwest
Thu 4/98:00 am
ORD
- LGB
2 stops11h 55m
Southwest
Deal found 3/11![Southwest logo]()
$502
Last-minute flights from Long Beach to IllinoisDiscover last-minute flight deals from Long Beach to Illinois. Data last updated March 12, 2026 and is based on user searches.
Discover last-minute flight deals from Long Beach to Illinois. Data last updated March 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:00 am
LGB
- ORD
1 stop9h 05m
Delta
Tue 4/78:55 am
ORD
- LGB
2 stops14h 37m
Delta
Deal found 3/11![Delta logo]()
$366
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 4/76:50 pm
LGB
- MDW
1 stop8h 10m
Southwest
Tue 4/144:30 pm
MDW
- LGB
Nonstop4h 20m
Southwest
Deal found 3/10![Southwest logo]()
$338
This Southwest deal was found by Cheapflights users on 3/9. 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.
Wed 4/811:10 am
LGB
- MDW
Nonstop3h 50m
Southwest
Wed 4/154:30 pm
MDW
- LGB
Nonstop4h 20m
Southwest
Deal found 3/9![Southwest logo]()
$328
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 4/98:35 am
LGB
- ORD
1 stop8h 00m
Southwest
Mon 4/131:35 pm
ORD
- LGB
1 stop8h 05m
Southwest
Deal found 3/10![Southwest logo]()
$348
This Southwest deal was found by Cheapflights users on 3/8. 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 4/146:55 am
LGB
- MDW
2 stops8h 05m
Southwest
Tue 4/216:10 am
MDW
- LGB
1 stop6h 20m
Southwest
Deal found 3/8![Southwest logo]()
$342
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:55 pm
LGB
- ORD
1 stop6h 23m
Delta
Fri 4/177:35 am
ORD
- LGB
1 stop6h 22m
Delta
Deal found 3/9![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 3/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:50 am
LGB
- STL
1 stop5h 00m
Southwest
Sat 4/255:15 am
STL
- LGB
1 stop6h 30m
Southwest
Deal found 3/7![Southwest logo]()
$353
This Southwest deal was found by Cheapflights users on 3/9. 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.
Tue 4/2111:10 am
LGB
- MDW
Nonstop3h 50m
Southwest
Fri 4/2410:05 am
MDW
- LGB
Nonstop4h 20m
Southwest
Deal found 3/9![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 3/9. 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.
Tue 4/213:40 pm
LGB
- ORD
1 stop6h 15m
Southwest
Fri 4/244:50 pm
ORD
- LGB
1 stop6h 20m
Southwest
Deal found 3/9![Southwest logo]()
$337
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:55 am
LGB
- MDW
2 stops8h 05m
Southwest
Tue 5/54:30 pm
MDW
- LGB
Nonstop4h 20m
Southwest
Deal found 3/11![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:20 pm
LGB
- ORD
1 stop6h 35m
Southwest
Tue 5/56:15 am
ORD
- LGB
2 stops9h 25m
Southwest
Deal found 3/11![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:20 pm
LGB
- MDW
1 stop6h 40m
Southwest
Tue 4/286:10 am
MDW
- LGB
1 stop5h 55m
Southwest
Deal found 3/11![Southwest logo]()
$357
One-way flights from Long Beach to IllinoisSearch for one-way flight options from Long Beach to Illinois. Find affordable one-way fares based on user searches. Data last updated March 12, 2026.
Search for one-way flight options from Long Beach to Illinois. Find affordable one-way fares based on user searches. Data last updated March 12, 2026.
This Southwest deal was found by Cheapflights users on 3/8. 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 4/1411:10 am
LGB
- MDW
Nonstop3h 50m
Southwest
Deal found 3/8![Southwest logo]()
$159
This Delta deal was found by Cheapflights users on 3/7. 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 4/77:00 am
LGB
- ORD
2 stops15h 40m
Delta
Deal found 3/7![Delta logo]()
$167
This Southwest deal was found by Cheapflights users on 3/9. 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.
Wed 4/87:55 pm
LGB
- MDW
1 stop7h 50m
Southwest
Deal found 3/9![Southwest logo]()
$169
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:00 am
LGB
- ORD
1 stop9h 04m
Delta
Deal found 3/9![Delta logo]()
$169
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 4/912:05 pm
LGB
- MDW
Nonstop3h 50m
Southwest
Deal found 3/10![Southwest logo]()
$170
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:00 am
LGB
- MDW
2 stops9h 36m
Delta
Deal found 3/9![Delta logo]()
$174
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:50 pm
LGB
- STL
1 stop5h 55m
Southwest
Deal found 3/11![Southwest logo]()
$177
This Southwest deal was found by Cheapflights users on 3/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:50 pm
LGB
- MDW
1 stop8h 10m
Southwest
Deal found 3/7![Southwest logo]()
$179
This Delta deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 5/612:55 pm
LGB
- ORD
1 stop6h 23m
Delta
Deal found 3/10![Delta logo]()
$179
This Southwest deal was found by Cheapflights users on 3/9. 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.
Mon 3/307:55 pm
LGB
- MDW
1 stop7h 05m
Southwest
Deal found 3/9![Southwest logo]()
$180
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 4/96:50 am
LGB
- ORD
1 stop6h 10m
Southwest
Deal found 3/10![Southwest logo]()
$180
This Delta deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 4/227:00 am
LGB
- ORD
2 stops14h 58m
Delta
Deal found 3/10![Delta logo]()
$182
Find flight deals from Long Beach to Illinois
Keep the following information in mind while searching for Long Beach to Illinois flight deals. Data was last updated March 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $317 (Southwest) |
One-way from | $159 (Southwest) |
Popular in | February |
Cheapest in | September |
Average price | $346 |
Good round-trip deal | $357 or less |
Good one-way deal | $188 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Long Beach to Illinois 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 12, 2026.
Use the filters below to find and compare flights from Long Beach to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Long BeachChicago
LGB - MDW
LGBMDW
Long Beach Municipal
Wed 4/8
7:55 pm-5:45 am
1 stop7h 50m
Chicago Midway
Wed 4/15
4:30 pm-6:50 pm
Nonstop4h 20m
$327
Long BeachChicago
LGB - MDW
LGBMDW
Long Beach Municipal
Fri 6/5
8:15 pm-5:10 am
1 stop6h 55m
Chicago Midway
Tue 6/9
5:30 am-9:35 am
1 stop6h 05m
$337
Quickest round-trip
Long BeachChicago
LGB - MDW
LGBMDW
Long Beach Municipal
Tue 5/12
11:10 am-5:00 pm
Nonstop3h 50m
Chicago Midway
Sat 5/16
5:10 am-9:35 am
1 stop6h 25m
$337
Long BeachChicago
LGB - MDW
LGBMDW
Long Beach Municipal
Tue 5/12
4:54 pm-5:56 pm
2 stops23h 02m
Chicago Midway
Tue 5/19
9:23 am-9:43 pm
2 stops14h 20m
$354
Long BeachChicago
LGB - MDW
LGBMDW
Long Beach Municipal
Fri 5/8
7:00 pm-5:45 am
1 stop8h 45m
Chicago Midway
Mon 5/11
5:10 am-11:45 am
1 stop8h 35m
$357
Long BeachSt. Louis
LGB - STL
LGBSTL
Long Beach Municipal
Wed 4/22
12:40 pm-9:10 pm
1 stop6h 30m
Lambert-St Louis
Sat 4/25
12:35 pm-7:20 pm
2 stops8h 45m
$358
Long BeachChicago
LGB - MDW
LGBMDW
Long Beach Municipal
Thu 5/14
7:05 am-6:33 pm
2 stops9h 28m
Chicago Midway
Tue 5/19
9:23 am-9:43 pm
2 stops14h 20m
$361
Long BeachChicago
LGB - MDW
LGBMDW
Long Beach Municipal
Sat 5/16
6:50 am-5:15 pm
2 stops8h 25m
Chicago Midway
Wed 5/20
6:30 am-12:05 pm
2 stops7h 35m
$378
Long BeachSt. Louis
LGB - STL
LGBSTL
Long Beach Municipal
Wed 4/15
1:20 pm-11:10 pm
2 stops7h 50m
Lambert-St Louis
Fri 4/17
1:55 pm-6:15 pm
1 stop6h 20m
$383
Long BeachChicago
LGB - ORD
LGBORD
Long Beach Municipal
Wed 5/20
7:05 am-8:14 pm
2 stops11h 09m
Chicago O'Hare Intl
Tue 5/26
2:00 pm-9:43 pm
2 stops9h 43m
$386
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Long Beach to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Long Beach with our price prediction graph.
LGB-MDW
LGB-ORD
LGB-STL
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 Long Beach to Illinois
LGB-USIL
LGB-MDW
LGB-ORD
LGB-STL
What is the cheapest month to book a flight from Long Beach to Illinois?
Currently, May is the cheapest month in which you can book a flight from Long Beach to Illinois (average of $109). Flying from Long Beach to Illinois in February is currently the most expensive (average of $198). 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 LGB to IL?
Find hourly flight availability from Long Beach to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 12, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Long Beach to Illinois as you normally would.
How much does it cost to fly round-trip from Long Beach to Illinois?
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated March 12, 2026.
See what other customers who have flown with Southwest from Long Beach to Illinois have to say. 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
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
Find useful and relevant information for your journey from Long Beach to Illinois. 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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Complete your trip
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Long Beach and Illinois flights
Browse other Long Beach and Illinois flight options. Last updated on March 12, 2026.
Popular flight searches
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Long Beach to Illinois flights
Consider these flights traveling from Long Beach to Illinois.
Top airline flying from Long Beach to Illinois
Discover the top airline that operate flights from Long Beach to Illinois. 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 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$323 | Average$419 | FlexibilityNo cancel fee | On-time63% |