$118+ Cheap flights from West Palm Beach (PBI) 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — ORD
May 19 — May 261
Round-trip
1 adult, Economy
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Cheapest flights from West Palm Beach to IllinoisExplore the most affordable flight options available from West Palm Beach to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 19, 2026.
Explore the most affordable flight options available from West Palm Beach to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Fri 5/14:25 pm
PBI
- ORD
2 stops29h 52m
Multiple Airlines
Mon 5/42:10 pm
ORD
- PBI
1 stop21h 47m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 6/289:03 pm
PBI
- MDW
1 stop21h 45m
Allegiant Air
Fri 7/33:28 pm
MDW
- PBI
1 stop22h 54m
Allegiant Air
Deal found 4/17![Allegiant Air logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:25 pm
PBI
- ORD
2 stops20h 08m
Multiple Airlines
Sun 5/32:10 pm
ORD
- PBI
1 stop22h 10m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:10 pm
PBI
- ORD
1 stop23h 34m
Frontier
Thu 5/287:52 pm
ORD
- PBI
1 stop22h 16m
Frontier
Deal found 4/18![Frontier logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:23 pm
PBI
- ORD
2 stops28h 01m
Multiple Airlines
Mon 5/42:10 pm
ORD
- PBI
1 stop21h 47m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:25 pm
PBI
- ORD
2 stops20h 07m
Multiple Airlines
Sun 5/32:10 pm
ORD
- PBI
1 stop22h 10m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:10 pm
PBI
- ORD
1 stop23h 34m
Frontier
Fri 6/57:52 pm
ORD
- PBI
1 stop22h 16m
Frontier
Deal found 4/15![Frontier logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:10 pm
PBI
- ORD
1 stop23h 34m
Multiple Airlines
Mon 5/117:33 pm
ORD
- PBI
2 stops22h 18m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/163:13 pm
PBI
- ORD
1 stop24h 26m
Multiple Airlines
Sat 5/231:50 pm
ORD
- PBI
2 stops27h 39m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:11 pm
PBI
- ORD
1 stop26h 52m
Multiple Airlines
Mon 5/42:10 pm
ORD
- PBI
1 stop21h 47m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1711:44 am
PBI
- ORD
2 stops45h 11m
Multiple Airlines
Thu 5/287:52 pm
ORD
- PBI
1 stop22h 16m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:10 pm
PBI
- MDW
2 stops26h 52m
Multiple Airlines
Mon 6/158:20 pm
MDW
- PBI
1 stop13h 27m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$291
Best flights from West Palm Beach to IllinoisDiscover carefully curated flight deals from West Palm Beach to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 19, 2026.
Discover carefully curated flight deals from West Palm Beach to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 19, 2026.
This Delta deal was found by Cheapflights users on 4/17. 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.
Fri 5/226:34 pm
PBI
- MLI
1 stop4h 47m
Delta
Wed 5/2711:00 am
MLI
- PBI
1 stop6h 32m
Delta
Deal found 4/17![Delta logo]()
$295
This United Airlines deal was found by Cheapflights users on 4/17. 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 6/105:05 pm
PBI
- ORD
1 stop7h 09m
United Airlines
Wed 6/1710:58 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 4/17![United Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 4/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:00 pm
PBI
- ORD
1 stop4h 55m
Southwest
Wed 5/205:55 am
ORD
- PBI
1 stop4h 25m
Southwest
Deal found 4/18![Southwest logo]()
$310
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:00 am
PBI
- BMI
2 stops9h 16m
American Airlines
Sat 5/166:00 am
BMI
- PBI
1 stop6h 39m
American Airlines
Deal found 4/17![American Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 5/155:03 pm
PBI
- ORD
1 stop8h 42m
United Airlines
Sun 5/1710:56 am
ORD
- PBI
Nonstop3h 16m
United Airlines
Deal found 4/17![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 4/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:00 am
PBI
- MDW
1 stop4h 50m
Delta
Mon 9/281:05 pm
MDW
- PBI
1 stop4h 42m
Delta
Deal found 4/18![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:55 pm
PBI
- MDW
1 stop7h 20m
Southwest
Wed 5/131:55 pm
MDW
- PBI
2 stops6h 55m
Southwest
Deal found 4/14![Southwest logo]()
$314
This United Airlines deal was found by Cheapflights users on 4/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:05 pm
PBI
- ORD
1 stop8h 40m
United Airlines
Mon 7/137:10 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 4/18![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:03 am
PBI
- MDW
1 stop6h 09m
Delta
Wed 5/206:23 am
MDW
- PBI
1 stop6h 11m
Delta
Deal found 4/16![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 4/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:45 am
PBI
- MDW
2 stops8h 40m
Southwest
Tue 8/2512:45 pm
MDW
- PBI
1 stop6h 15m
Southwest
Deal found 4/18![Southwest logo]()
$314
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:25 pm
PBI
- MLI
2 stops7h 30m
American Airlines
Wed 5/276:00 am
MLI
- PBI
2 stops9h 35m
American Airlines
Deal found 4/17![American Airlines logo]()
$356
This United Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:05 pm
PBI
- ORD
1 stop7h 10m
United Airlines
Wed 7/226:30 am
ORD
- PBI
1 stop8h 26m
United Airlines
Deal found 4/15![United Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/279:00 am
PBI
- MDW
1 stop7h 40m
Delta
Sat 7/116:05 am
MDW
- PBI
1 stop4h 40m
Delta
Deal found 4/15![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:05 pm
PBI
- ORD
1 stop7h 10m
United Airlines
Tue 7/217:10 am
ORD
- PBI
1 stop7h 59m
United Airlines
Deal found 4/14![United Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
PBI
- MLI
2 stops10h 18m
American Airlines
Sun 5/312:51 pm
MLI
- PBI
2 stops9h 39m
American Airlines
Deal found 4/14![American Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 4/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:10 am
PBI
- ORD
1 stop7h 04m
Delta
Sun 5/315:30 am
ORD
- PBI
1 stop5h 16m
Delta
Deal found 4/18![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:10 am
PBI
- STL
1 stop4h 40m
Southwest
Wed 5/203:55 pm
STL
- PBI
1 stop4h 55m
Southwest
Deal found 4/14![Southwest logo]()
$351
This United Airlines deal was found by Cheapflights users on 4/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:03 pm
PBI
- ORD
1 stop8h 42m
United Airlines
Tue 5/195:00 am
ORD
- PBI
1 stop6h 06m
United Airlines
Deal found 4/18![United Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 4/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:50 pm
PBI
- ORD
1 stop5h 07m
Delta
Mon 10/51:15 pm
ORD
- PBI
1 stop7h 29m
Delta
Deal found 4/18![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:37 pm
PBI
- PIA
1 stop7h 15m
American Airlines
Mon 5/41:22 pm
PIA
- PBI
2 stops7h 08m
American Airlines
Deal found 4/15![American Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:45 am
PBI
- STL
1 stop8h 05m
Southwest
Tue 5/53:55 pm
STL
- PBI
1 stop4h 55m
Southwest
Deal found 4/16![Southwest logo]()
$361
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:00 am
PBI
- EVV
2 stops10h 53m
American Airlines
Wed 5/206:13 am
EVV
- PBI
1 stop6h 40m
American Airlines
Deal found 4/16![American Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 4/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:25 pm
PBI
- STL
1 stop6h 00m
Southwest
Sat 5/236:20 am
STL
- PBI
1 stop6h 50m
Southwest
Deal found 4/18![Southwest logo]()
$361
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/134:52 pm
PBI
- BMI
1 stop6h 38m
Delta
Sat 5/166:00 am
BMI
- PBI
1 stop4h 46m
Delta
Deal found 4/16![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 9/154:20 pm
PBI
- STL
Nonstop6h 02m
United Airlines
Sat 9/197:30 am
STL
- PBI
1 stop6h 45m
United Airlines
Deal found 4/17![United Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:20 am
PBI
- MDW
1 stop5h 40m
Southwest
Wed 5/1312:50 pm
MDW
- PBI
2 stops7h 30m
Southwest
Deal found 4/16![Southwest logo]()
$364
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:46 pm
PBI
- MLI
1 stop6h 08m
American Airlines
Mon 5/183:48 pm
MLI
- PBI
1 stop6h 06m
American Airlines
Deal found 4/16![American Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 4/17. 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.
Sun 6/286:28 pm
PBI
- MDW
1 stop4h 49m
Delta
Sat 7/46:05 am
MDW
- PBI
1 stop4h 41m
Delta
Deal found 4/17![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:15 pm
PBI
- MLI
1 stop7h 47m
United Airlines
Sun 5/36:35 am
MLI
- PBI
1 stop7h 39m
United Airlines
Deal found 4/14![United Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/122:40 pm
PBI
- MDW
2 stops8h 15m
Southwest
Tue 6/161:00 pm
MDW
- PBI
2 stops8h 10m
Southwest
Deal found 4/15![Southwest logo]()
$379
Last-minute flights from West Palm Beach to IllinoisDiscover last-minute flight deals from West Palm Beach to Illinois. Data last updated April 19, 2026 and is based on user searches.
Discover last-minute flight deals from West Palm Beach to Illinois. Data last updated April 19, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:23 pm
PBI
- ORD
2 stops28h 01m
Multiple Airlines
Mon 5/42:10 pm
ORD
- PBI
1 stop21h 47m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:25 pm
PBI
- ORD
2 stops20h 07m
Multiple Airlines
Sun 5/32:10 pm
ORD
- PBI
1 stop22h 10m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Fri 5/14:25 pm
PBI
- ORD
2 stops29h 52m
Multiple Airlines
Mon 5/42:10 pm
ORD
- PBI
1 stop21h 47m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:25 pm
PBI
- ORD
2 stops20h 08m
Multiple Airlines
Sun 5/32:10 pm
ORD
- PBI
1 stop22h 10m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:11 pm
PBI
- ORD
1 stop26h 52m
Multiple Airlines
Mon 5/42:10 pm
ORD
- PBI
1 stop21h 47m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:10 pm
PBI
- ORD
1 stop23h 34m
Multiple Airlines
Mon 5/117:33 pm
ORD
- PBI
2 stops22h 18m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:10 pm
PBI
- ORD
1 stop23h 34m
Frontier
Thu 5/287:52 pm
ORD
- PBI
1 stop22h 16m
Frontier
Deal found 4/18![Frontier logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/163:13 pm
PBI
- ORD
1 stop24h 26m
Multiple Airlines
Sat 5/231:50 pm
ORD
- PBI
2 stops27h 39m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1711:44 am
PBI
- ORD
2 stops45h 11m
Multiple Airlines
Thu 5/287:52 pm
ORD
- PBI
1 stop22h 16m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 4/17. 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.
Fri 5/226:34 pm
PBI
- MLI
1 stop4h 47m
Delta
Wed 5/2711:00 am
MLI
- PBI
1 stop6h 32m
Delta
Deal found 4/17![Delta logo]()
$295
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:41 pm
PBI
- MLI
1 stop6h 14m
American Airlines
Wed 5/276:00 am
MLI
- PBI
2 stops9h 35m
American Airlines
Deal found 4/17![American Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:10 pm
PBI
- ORD
1 stop23h 34m
Frontier
Fri 6/57:52 pm
ORD
- PBI
1 stop22h 16m
Frontier
Deal found 4/15![Frontier logo]()
$253
One-way flights from West Palm Beach to IllinoisSearch for one-way flight options from West Palm Beach to Illinois. Find affordable one-way fares based on user searches. Data last updated April 19, 2026.
Search for one-way flight options from West Palm Beach to Illinois. Find affordable one-way fares based on user searches. Data last updated April 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:44 am
PBI
- STL
2 stops46h 11m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:44 am
PBI
- MDW
2 stops35h 18m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:24 pm
PBI
- MDW
2 stops29h 07m
Frontier
Deal found 4/16![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:25 pm
PBI
- ORD
2 stops29h 52m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 5/149:23 pm
PBI
- ORD
2 stops27h 36m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:10 pm
PBI
- ORD
2 stops36h 45m
Frontier
Deal found 4/18![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:23 pm
PBI
- ORD
2 stops28h 01m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1811:37 am
PBI
- STL
2 stops30h 56m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:44 am
PBI
- ORD
2 stops45h 11m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/163:13 pm
PBI
- STL
2 stops42h 42m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:11 pm
PBI
- ORD
2 stops29h 28m
Frontier
Deal found 4/14![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:48 pm
PBI
- ORD
2 stops35h 36m
Spirit Airlines
Deal found 4/14![Spirit Airlines logo]()
$139
Find flight deals from West Palm Beach to Illinois
Keep the following information in mind while searching for West Palm Beach to Illinois flight deals. Data was last updated April 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $231 (Kiwi.com) |
One-way from | $118 (Kiwi.com) |
Popular in | November |
Cheapest in | August |
Average price | $316 |
Good round-trip deal | $296 or less |
Good one-way deal | $247 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from West Palm 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 April 19, 2026.
Use the filters below to find and compare flights from West Palm Beach to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
West Palm BeachMoline
PBI - MLI
PBIMLI
Palm Beach Intl
Fri 5/22
6:34 pm-10:21 pm
1 stop4h 47m
Moline Quad-City
Wed 5/27
11:00 am-6:32 pm
1 stop6h 32m
$295
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
Wed 6/10
5:05 pm-11:14 pm
1 stop7h 09m
Chicago O'Hare Intl
Wed 6/17
10:58 am-2:59 pm
Nonstop3h 01m
$295
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
Fri 5/15
5:03 pm-12:45 am
1 stop8h 42m
Chicago O'Hare Intl
Sun 5/17
10:56 am-3:12 pm
Nonstop3h 16m
$299
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
Fri 7/10
5:05 pm-12:45 am
1 stop8h 40m
Chicago O'Hare Intl
Mon 7/13
7:10 am-11:11 am
Nonstop3h 01m
$299
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
Wed 7/15
5:05 pm-11:15 pm
1 stop7h 10m
Chicago O'Hare Intl
Wed 7/22
6:30 am-3:56 pm
1 stop8h 26m
$304
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
Sat 7/18
5:05 pm-11:15 pm
1 stop7h 10m
Chicago O'Hare Intl
Tue 7/21
7:10 am-4:09 pm
1 stop7h 59m
$304
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
Fri 5/15
5:03 pm-12:45 am
1 stop8h 42m
Chicago O'Hare Intl
Tue 5/19
5:00 am-12:06 pm
1 stop6h 06m
$304
West Palm BeachChicago
PBI - MDW
PBIMDW
Palm Beach Intl
Fri 9/25
6:00 am-9:50 am
1 stop4h 50m
Chicago Midway
Mon 9/28
1:05 pm-6:47 pm
1 stop4h 42m
$309
West Palm BeachChicago
PBI - MDW
PBIMDW
Palm Beach Intl
Wed 5/13
11:03 am-4:12 pm
1 stop6h 09m
Chicago Midway
Wed 5/20
6:23 am-1:34 pm
1 stop6h 11m
$309
West Palm BeachChicago
PBI - MDW
PBIMDW
Palm Beach Intl
Sat 6/27
9:00 am-3:40 pm
1 stop7h 40m
Chicago Midway
Sat 7/11
6:05 am-11:45 am
1 stop4h 40m
$309
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from West Palm Beach to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from West Palm Beach with our price prediction graph.
PBI-ORD
PBI-MLI
PBI-STL
PBI-MDW
PBI-BMI
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 West Palm Beach to Illinois
PBI-USIL
PBI-ORD
PBI-MLI
PBI-STL
PBI-MDW
What is the cheapest month to book a flight from West Palm Beach to Illinois?
Currently, February is the cheapest month in which you can book a flight from West Palm Beach to Illinois (average of $36). Flying from West Palm Beach to Illinois in June is currently the most expensive (average of $189). 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 PBI to IL?
Find hourly flight availability from West Palm 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 April 19, 2026.
It’s optimal to fly from West Palm Beach to Illinois at noon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the evening.
Weekly flight availability from West Palm Beach to Illinois
Explore weekly flight availability from West Palm Beach to Illinois. 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 April 19, 2026.
The most flights from PBI to USIL are scheduled on a Saturday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from West Palm 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 April 19, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from West Palm Beach to Illinois to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from West Palm 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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Alternative routes for West Palm Beach to Illinois
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Complete your trip
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Find flights from West Palm Beach to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
West Palm Beach and Illinois flights
Browse other West Palm Beach and Illinois flight options. Last updated on April 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
West Palm Beach to Illinois flights
Consider these flights traveling from West Palm Beach to Illinois.
Top 6 airlines flying from West Palm Beach to Illinois
Discover the top 6 airlines that operate flights from West Palm 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 April 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$36 | Average$197 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$107 | Average$176 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$149 | Average$370 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$210 | Average$354 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$229 | Average$309 | FlexibilityNo cancel fee | On-time69% |