$103+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — ORD
Jun 30 — Jul 71
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 May 31, 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 May 31, 2026.
This United Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/23:58 pm
PBI
- ORD
Nonstop3h 34m
United Airlines
Mon 7/610:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 5/29![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 7/96:54 pm
PBI
- ORD
Nonstop3h 36m
American Airlines
Mon 7/131:51 pm
ORD
- PBI
Nonstop3h 12m
American Airlines
Deal found 5/28![American Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 7/116:54 pm
PBI
- ORD
Nonstop3h 36m
American Airlines
Mon 7/131:51 pm
ORD
- PBI
Nonstop3h 12m
American Airlines
Deal found 5/30![American Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 7/85:05 pm
PBI
- ORD
1 stop8h 40m
United Airlines
Mon 7/1310:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 5/28![United Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/23:58 pm
PBI
- ORD
Nonstop3h 34m
United Airlines
Tue 7/73:57 pm
ORD
- PBI
1 stop6h 31m
United Airlines
Deal found 5/29![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 stop8h 40m
United Airlines
Tue 7/217:35 am
ORD
- PBI
1 stop7h 21m
United Airlines
Deal found 5/28![United Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:50 am
PBI
- PIA
1 stop6h 08m
American Airlines
Mon 10/54:31 pm
PIA
- PBI
1 stop6h 45m
American Airlines
Deal found 5/27![American Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:28 pm
PBI
- MDW
1 stop4h 49m
Delta
Sat 7/1110:55 am
MDW
- PBI
1 stop5h 27m
Delta
Deal found 5/27![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 6/2612:51 pm
PBI
- ORD
1 stop5h 13m
Delta
Sat 6/276:10 pm
ORD
- PBI
1 stop5h 44m
Delta
Deal found 5/29![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:15 am
PBI
- MDW
2 stops5h 50m
Southwest
Tue 7/78:40 am
MDW
- PBI
1 stop4h 20m
Southwest
Deal found 5/28![Southwest logo]()
$314
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:42 pm
PBI
- ORD
Nonstop3h 36m
American Airlines
Tue 6/301:45 pm
ORD
- PBI
Nonstop3h 07m
American Airlines
Deal found 5/30![American Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:24 pm
PBI
- MDW
1 stop18h 24m
Allegiant Air
Mon 6/83:38 pm
MDW
- PBI
1 stop18h 09m
Allegiant Air
Deal found 5/27![Allegiant Air logo]()
$320
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 May 31, 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 May 31, 2026.
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/23:58 pm
PBI
- ORD
Nonstop3h 34m
United Airlines
Tue 7/710:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 5/27![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:50 am
PBI
- PIA
1 stop6h 08m
American Airlines
Mon 10/54:31 pm
PIA
- PBI
1 stop6h 45m
American Airlines
Deal found 5/27![American Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 9/176:00 am
PBI
- MDW
1 stop6h 55m
Delta
Sun 9/206:05 am
MDW
- PBI
1 stop7h 14m
Delta
Deal found 5/28![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 8/412:35 pm
PBI
- MDW
2 stops7h 30m
Southwest
Thu 8/69:00 am
MDW
- PBI
1 stop6h 50m
Southwest
Deal found 5/29![Southwest logo]()
$339
This United Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 7/13:58 pm
PBI
- ORD
Nonstop3h 34m
United Airlines
Wed 7/810:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 5/30![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:27 pm
PBI
- MDW
1 stop4h 48m
Delta
Tue 7/286:00 am
MDW
- PBI
1 stop5h 54m
Delta
Deal found 5/26![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 7/103:58 pm
PBI
- ORD
Nonstop3h 34m
United Airlines
Mon 7/1310:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 5/30![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 9/2512:24 pm
PBI
- MDW
1 stop7h 09m
Delta
Mon 9/281:00 pm
MDW
- PBI
1 stop4h 51m
Delta
Deal found 5/29![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:00 am
PBI
- MDW
2 stops7h 15m
Southwest
Sun 7/125:05 am
MDW
- PBI
2 stops9h 10m
Southwest
Deal found 5/30![Southwest logo]()
$345
This United Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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.
Mon 7/205:05 pm
PBI
- ORD
1 stop8h 40m
United Airlines
Wed 7/2910:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 5/28![United Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 9/2111:00 am
PBI
- MDW
1 stop6h 11m
Delta
Sat 9/264:30 pm
MDW
- PBI
1 stop4h 59m
Delta
Deal found 5/29![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 stop8h 40m
United Airlines
Tue 7/2110:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 5/28![United Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:50 am
PBI
- STL
2 stops7h 35m
Southwest
Sun 8/235:00 am
STL
- PBI
1 stop5h 25m
Southwest
Deal found 5/29![Southwest logo]()
$359
This American Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 6/178:00 am
PBI
- BMI
2 stops10h 29m
American Airlines
Wed 7/15:00 am
BMI
- PBI
2 stops10h 35m
American Airlines
Deal found 5/28![American Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:00 am
PBI
- MDW
1 stop5h 05m
Delta
Tue 7/286:00 am
MDW
- PBI
1 stop4h 45m
Delta
Deal found 5/26![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:25 pm
PBI
- STL
1 stop5h 15m
Southwest
Wed 9/306:30 am
STL
- PBI
2 stops8h 50m
Southwest
Deal found 5/28![Southwest logo]()
$371
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 6/276:00 am
PBI
- MDW
1 stop5h 09m
Delta
Sat 7/1110:55 am
MDW
- PBI
1 stop5h 27m
Delta
Deal found 5/28![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:43 am
PBI
- EVV
1 stop7h 37m
American Airlines
Mon 7/64:35 pm
EVV
- PBI
1 stop7h 16m
American Airlines
Deal found 5/27![American Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:27 pm
PBI
- MDW
1 stop4h 48m
Delta
Wed 7/2912:41 pm
MDW
- PBI
1 stop4h 55m
Delta
Deal found 5/26![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 6/126:10 am
PBI
- STL
2 stops8h 40m
Southwest
Tue 6/165:40 am
STL
- PBI
2 stops7h 40m
Southwest
Deal found 5/28![Southwest logo]()
$391
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 6/266:28 pm
PBI
- MDW
1 stop4h 49m
Delta
Tue 6/306:00 am
MDW
- PBI
1 stop4h 46m
Delta
Deal found 5/31![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 8/144:15 pm
PBI
- ORD
Nonstop3h 26m
United Airlines
Sun 8/1610:54 am
ORD
- PBI
Nonstop3h 15m
United Airlines
Deal found 5/30![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:55 pm
PBI
- STL
1 stop6h 30m
Southwest
Mon 9/711:40 am
STL
- PBI
2 stops9h 25m
Southwest
Deal found 5/31![Southwest logo]()
$394
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:27 pm
PBI
- ORD
1 stop6h 26m
Delta
Mon 7/203:22 pm
ORD
- PBI
1 stop6h 00m
Delta
Deal found 5/27![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 7/43:58 pm
PBI
- ORD
Nonstop3h 34m
United Airlines
Tue 7/710:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 5/30![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 7/155:27 pm
PBI
- EVV
1 stop5h 01m
American Airlines
Wed 7/2212:26 pm
EVV
- PBI
2 stops11h 25m
American Airlines
Deal found 5/28![American Airlines logo]()
$518
This Southwest deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 6/306:30 am
PBI
- STL
2 stops12h 55m
Southwest
Fri 7/311:25 am
STL
- PBI
2 stops9h 35m
Southwest
Deal found 5/30![Southwest logo]()
$400
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 7/36:28 pm
PBI
- ORD
1 stop6h 31m
Delta
Fri 7/109:45 am
ORD
- PBI
1 stop5h 05m
Delta
Deal found 5/29![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:05 pm
PBI
- ORD
1 stop8h 40m
United Airlines
Tue 7/1410:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 5/27![United Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 8/72:10 pm
PBI
- ORD
1 stop5h 39m
Delta
Mon 8/103:31 pm
ORD
- PBI
1 stop5h 20m
Delta
Deal found 5/28![Delta logo]()
$309
Last-minute flights from West Palm Beach to IllinoisDiscover last-minute flight deals from West Palm Beach to Illinois. Data last updated May 31, 2026 and is based on user searches.
Discover last-minute flight deals from West Palm Beach to Illinois. Data last updated May 31, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 5/294:15 pm
PBI
- MDW
1 stop7h 05m
Southwest
Sat 6/136:30 am
MDW
- PBI
2 stops10h 35m
Southwest
Deal found 5/28![Southwest logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:24 pm
PBI
- MDW
1 stop18h 24m
Allegiant Air
Mon 6/83:38 pm
MDW
- PBI
1 stop18h 09m
Allegiant Air
Deal found 5/27![Allegiant Air logo]()
$320
This United Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/115:05 pm
PBI
- ORD
1 stop8h 40m
United Airlines
Fri 6/197:10 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 5/28![United Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 6/126:42 pm
PBI
- ORD
Nonstop3h 36m
American Airlines
Thu 6/181:45 pm
ORD
- PBI
Nonstop3h 07m
American Airlines
Deal found 5/28![American Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:42 pm
PBI
- ORD
Nonstop3h 36m
American Airlines
Tue 6/301:45 pm
ORD
- PBI
Nonstop3h 07m
American Airlines
Deal found 5/30![American Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 6/196:42 pm
PBI
- ORD
Nonstop3h 36m
American Airlines
Thu 6/258:09 am
ORD
- PBI
Nonstop3h 02m
American Airlines
Deal found 5/29![American Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 6/266:42 pm
PBI
- ORD
Nonstop3h 36m
American Airlines
Sat 7/111:51 pm
ORD
- PBI
Nonstop3h 12m
American Airlines
Deal found 5/29![American Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 6/265:05 pm
PBI
- ORD
1 stop8h 41m
United Airlines
Fri 7/310:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 5/29![United Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 6/266:42 pm
PBI
- ORD
Nonstop3h 36m
American Airlines
Sun 6/286:29 am
ORD
- PBI
1 stop5h 25m
American Airlines
Deal found 5/30![American Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:05 pm
PBI
- ORD
1 stop8h 41m
United Airlines
Tue 6/306:30 am
ORD
- PBI
1 stop8h 26m
United Airlines
Deal found 5/27![United Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 6/2612:51 pm
PBI
- ORD
1 stop5h 13m
Delta
Sat 6/276:10 pm
ORD
- PBI
1 stop5h 44m
Delta
Deal found 5/29![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:28 pm
PBI
- MDW
1 stop4h 49m
Delta
Sat 7/1110:55 am
MDW
- PBI
1 stop5h 27m
Delta
Deal found 5/27![Delta logo]()
$309
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 May 31, 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 May 31, 2026.
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:00 pm
PBI
- MDW
1 stop5h 45m
Southwest
Deal found 5/28![Southwest logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 6/219:03 pm
PBI
- MDW
1 stop23h 27m
Allegiant Air
Deal found 5/31![Allegiant Air logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 8/169:06 pm
PBI
- MDW
1 stop18h 53m
Allegiant Air
Deal found 5/28![Allegiant Air logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 8/29:01 pm
PBI
- MDW
1 stop18h 37m
Allegiant Air
Deal found 5/31![Allegiant Air logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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
Deal found 5/28![Allegiant Air logo]()
$136
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 8/177:20 am
PBI
- MDW
1 stop5h 25m
Southwest
Deal found 5/28![Southwest logo]()
$141
This Southwest deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 6/242:45 pm
PBI
- MDW
1 stop7h 50m
Southwest
Deal found 5/31![Southwest logo]()
$155
This Southwest deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 7/152:45 pm
PBI
- MDW
1 stop7h 55m
Southwest
Deal found 5/31![Southwest logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 8/2512:35 pm
PBI
- ORD
2 stops35h 39m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:30 am
PBI
- MDW
2 stops7h 25m
Southwest
Deal found 5/27![Southwest logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:37 am
PBI
- ORD
2 stops36h 37m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/199:01 pm
PBI
- ORD
2 stops40h 14m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$166
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 May 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $289 (American Airlines) |
One-way from | $103 (Southwest) |
Popular in | November |
Cheapest in | October |
Average price | $338 |
Good round-trip deal | $289 or less |
Good one-way deal | $225 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 May 31, 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
Quickest round-trip
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
Thu 7/2
3:58 pm-6:32 pm
Nonstop3h 34m
Chicago O'Hare Intl
Tue 7/7
10:50 am-2:51 pm
Nonstop3h 01m
$289
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
Wed 7/1
3:58 pm-6:32 pm
Nonstop3h 34m
Chicago O'Hare Intl
Wed 7/8
10:50 am-2:51 pm
Nonstop3h 01m
$289
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
Fri 7/10
3:58 pm-6:32 pm
Nonstop3h 34m
Chicago O'Hare Intl
Mon 7/13
10:50 am-2:51 pm
Nonstop3h 01m
$289
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
Mon 7/20
5:05 pm-12:45 am
1 stop8h 40m
Chicago O'Hare Intl
Wed 7/29
10:50 am-2:51 pm
Nonstop3h 01m
$295
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
Sat 7/18
5:05 pm-12:45 am
1 stop8h 40m
Chicago O'Hare Intl
Tue 7/21
10:50 am-2:51 pm
Nonstop3h 01m
$295
West Palm BeachPeoria
PBI - PIA
PBIPIA
Palm Beach Intl
Tue 9/29
11:50 am-4:58 pm
1 stop6h 08m
Greater Peoria
Mon 10/5
4:31 pm-12:16 am
1 stop6h 45m
$305
West Palm BeachChicago
PBI - MDW
PBIMDW
Palm Beach Intl
Thu 9/17
6:00 am-11:55 am
1 stop6h 55m
Chicago Midway
Sun 9/20
6:05 am-2:19 pm
1 stop7h 14m
$309
West Palm BeachChicago
PBI - MDW
PBIMDW
Palm Beach Intl
Fri 7/24
6:27 pm-10:15 pm
1 stop4h 48m
Chicago Midway
Tue 7/28
6:00 am-12:54 pm
1 stop5h 54m
$309
West Palm BeachChicago
PBI - MDW
PBIMDW
Palm Beach Intl
Fri 9/25
12:24 pm-6:33 pm
1 stop7h 09m
Chicago Midway
Mon 9/28
1:00 pm-6:51 pm
1 stop4h 51m
$309
West Palm BeachChicago
PBI - MDW
PBIMDW
Palm Beach Intl
Mon 9/21
11:00 am-4:11 pm
1 stop6h 11m
Chicago Midway
Sat 9/26
4:30 pm-10:29 pm
1 stop4h 59m
$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-PIA
PBI-MDW
PBI-STL
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-PIA
PBI-MDW
PBI-STL
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 August is currently the most expensive (average of $167). 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 May 31, 2026.
It’s optimal to fly from West Palm Beach to Illinois at noon. By choosing this option you can save up to 21% 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 May 31, 2026.
The most flights from PBI to USIL are scheduled on a Sunday (10 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from West Palm Beach to Illinois?
How far ahead should I book a flight from West Palm Beach to Illinois?
Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from West Palm Beach to Illinois. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 May 31, 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.
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Spirit Airlines
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
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
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
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West Palm Beach and Illinois flights
Browse other West Palm Beach and Illinois flight options. Last updated on May 31, 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 4 airlines flying from West Palm Beach to Illinois
Discover the top 4 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 May 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$325 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$149 | Average$370 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$224 | Average$347 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$229 | Average$309 | FlexibilityNo cancel fee | On-time69% |