$124+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — ORD
Jun 2 — Jun 91
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 3, 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 3, 2026.
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 10/66:10 pm
PBI
- MLI
1 stop5h 20m
Delta
Tue 10/2011:00 am
MLI
- PBI
1 stop5h 04m
Delta
Deal found 5/2![Delta logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 6/268:32 pm
PBI
- ORD
1 stop23h 15m
Frontier
Sun 6/288:00 pm
ORD
- PBI
1 stop22h 37m
Frontier
Deal found 5/2![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/278:10 pm
PBI
- ORD
1 stop23h 34m
Multiple Airlines
Wed 6/31:29 pm
ORD
- PBI
2 stops28h 21m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$288
This United Airlines deal was found by Cheapflights users on 4/29. 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 6/2512:17 pm
PBI
- ORD
Nonstop3h 34m
United Airlines
Sun 6/2810:58 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 4/29![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 4/28. 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 5/286:41 pm
PBI
- ORD
Nonstop3h 36m
American Airlines
Mon 6/11:45 pm
ORD
- PBI
Nonstop3h 05m
American Airlines
Deal found 4/28![American Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Sat 5/98:10 pm
PBI
- ORD
1 stop23h 41m
Frontier
Sat 5/161:59 pm
ORD
- PBI
2 stops22h 46m
Frontier
Deal found 4/29![Frontier logo]()
$292
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 10/86:10 pm
PBI
- MLI
1 stop5h 20m
Delta
Sat 10/175:00 pm
MLI
- PBI
1 stop6h 10m
Delta
Deal found 5/2![Delta logo]()
$295
This United Airlines deal was found by Cheapflights users on 4/29. 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 6/55:05 pm
PBI
- ORD
1 stop7h 09m
United Airlines
Sun 6/77:10 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 4/29![United Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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
Multiple Airlines
Mon 6/11:50 pm
ORD
- PBI
2 stops21h 05m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/295:25 pm
PBI
- MLI
1 stop5h 37m
American Airlines
Mon 6/111:07 am
MLI
- PBI
1 stop5h 43m
American Airlines
Deal found 5/1![American Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 6/254:30 pm
PBI
- MDW
1 stop26h 18m
Allegiant Air
Mon 6/296:38 pm
MDW
- PBI
1 stop15h 09m
Allegiant Air
Deal found 5/1![Allegiant Air logo]()
$300
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/285:42 am
PBI
- ORD
1 stop6h 05m
American Airlines
Sun 5/311:45 pm
ORD
- PBI
Nonstop3h 05m
American Airlines
Deal found 5/1![American Airlines logo]()
$300
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 3, 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 3, 2026.
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 10/116:00 am
PBI
- MLI
1 stop5h 26m
Delta
Tue 10/2011:00 am
MLI
- PBI
1 stop5h 04m
Delta
Deal found 5/2![Delta logo]()
$295
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 6/2312:17 pm
PBI
- ORD
Nonstop3h 34m
United Airlines
Tue 6/306:30 am
ORD
- PBI
1 stop8h 26m
United Airlines
Deal found 4/29![United Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 4/30. 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.
Wed 7/12:55 pm
PBI
- MDW
1 stop7h 15m
Southwest
Wed 7/154:35 pm
MDW
- PBI
1 stop4h 35m
Southwest
Deal found 4/30![Southwest logo]()
$310
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 5/265:25 pm
PBI
- PIA
1 stop7h 33m
American Airlines
Tue 6/24:20 pm
PIA
- PBI
1 stop5h 20m
American Airlines
Deal found 4/30![American Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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 10/89:30 am
PBI
- MLI
1 stop7h 52m
Delta
Sat 10/1711:00 am
MLI
- PBI
1 stop6h 43m
Delta
Deal found 5/3![Delta logo]()
$295
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 8/206:53 am
PBI
- ORD
1 stop8h 54m
United Airlines
Sun 8/2311:10 am
ORD
- PBI
Nonstop3h 05m
United Airlines
Deal found 5/2![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 4/29. 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 6/115:05 pm
PBI
- ORD
1 stop8h 40m
United Airlines
Sun 6/147:10 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 4/29![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 7/206:27 pm
PBI
- MDW
1 stop4h 48m
Delta
Tue 7/2812:41 pm
MDW
- PBI
1 stop4h 55m
Delta
Deal found 5/2![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 4/29. 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.
Wed 5/207:10 am
PBI
- MDW
2 stops5h 50m
Southwest
Mon 6/14:35 pm
MDW
- PBI
1 stop4h 20m
Southwest
Deal found 4/29![Southwest logo]()
$348
This American Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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
Mon 5/256:00 am
MLI
- PBI
1 stop5h 11m
American Airlines
Deal found 5/3![American Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 8/112:22 pm
PBI
- MDW
1 stop6h 45m
Delta
Tue 8/45:10 pm
MDW
- PBI
1 stop5h 40m
Delta
Deal found 4/29![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 8/216:53 am
PBI
- ORD
1 stop7h 03m
United Airlines
Sun 8/2311:10 am
ORD
- PBI
Nonstop3h 05m
United Airlines
Deal found 5/2![United Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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
- PIA
1 stop6h 18m
American Airlines
Mon 6/19:53 am
PIA
- PBI
1 stop6h 57m
American Airlines
Deal found 5/3![American Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 6/14:15 pm
PBI
- STL
1 stop8h 10m
Southwest
Mon 6/82:50 pm
STL
- PBI
1 stop6h 10m
Southwest
Deal found 5/2![Southwest logo]()
$361
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 7/316:27 pm
PBI
- MDW
1 stop4h 48m
Delta
Wed 8/56:05 am
MDW
- PBI
1 stop4h 40m
Delta
Deal found 5/1![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 7/212:45 pm
PBI
- STL
1 stop5h 30m
Southwest
Fri 7/244:30 pm
STL
- PBI
1 stop4h 30m
Southwest
Deal found 5/1![Southwest logo]()
$361
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 6/2710:03 am
PBI
- MDW
1 stop6h 37m
Delta
Sat 7/116:00 am
MDW
- PBI
1 stop4h 48m
Delta
Deal found 5/1![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/132:36 pm
PBI
- BMI
1 stop8h 51m
American Airlines
Sat 5/166:00 am
BMI
- PBI
2 stops9h 47m
American Airlines
Deal found 4/29![American Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/155:03 pm
PBI
- STL
1 stop6h 27m
United Airlines
Wed 5/207:45 am
STL
- PBI
1 stop6h 27m
United Airlines
Deal found 4/29![United Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 8/16:30 am
PBI
- MDW
2 stops6h 30m
Southwest
Sat 8/88:05 am
MDW
- PBI
2 stops9h 45m
Southwest
Deal found 5/2![Southwest logo]()
$369
This Delta deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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 8/229:10 am
PBI
- MDW
1 stop7h 28m
Delta
Sat 8/294:39 pm
MDW
- PBI
1 stop7h 11m
Delta
Deal found 5/3![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 4/30. 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 7/104:08 pm
PBI
- STL
1 stop6h 18m
United Airlines
Sun 7/126:00 am
STL
- PBI
1 stop7h 59m
United Airlines
Deal found 4/30![United Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2710:03 am
PBI
- MDW
1 stop6h 37m
Delta
Sun 7/56:00 am
MDW
- PBI
1 stop5h 58m
Delta
Deal found 4/30![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/164:18 pm
PBI
- PIA
1 stop7h 31m
United Airlines
Wed 5/208:30 am
PIA
- PBI
1 stop5h 42m
United Airlines
Deal found 5/1![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 6/2012:51 pm
PBI
- ORD
1 stop5h 05m
Delta
Fri 8/213:35 pm
ORD
- PBI
1 stop7h 38m
Delta
Deal found 4/29![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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 6/11:51 pm
PBI
- EVV
2 stops10h 40m
American Airlines
Mon 6/812:26 pm
EVV
- PBI
2 stops11h 20m
American Airlines
Deal found 5/3![American Airlines logo]()
$457
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/134:18 pm
PBI
- ORD
Nonstop3h 32m
United Airlines
Sat 5/1610:40 am
ORD
- PBI
1 stop7h 49m
United Airlines
Deal found 4/30![United Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/256:00 am
PBI
- ORD
1 stop5h 16m
Delta
Sun 5/315:30 am
ORD
- PBI
1 stop7h 04m
Delta
Deal found 5/1![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 5/148:15 am
PBI
- PIA
1 stop5h 47m
American Airlines
Mon 5/185:02 am
PIA
- PBI
1 stop4h 53m
American Airlines
Deal found 4/29![American Airlines logo]()
$461
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 5/287:37 pm
PBI
- ORD
1 stop5h 22m
Delta
Sun 5/317:07 am
ORD
- PBI
1 stop5h 27m
Delta
Deal found 5/2![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 3, 2026 and is based on user searches.
Discover last-minute flight deals from West Palm Beach to Illinois. Data last updated May 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Sat 5/98:10 pm
PBI
- ORD
1 stop23h 41m
Frontier
Sat 5/161:59 pm
ORD
- PBI
2 stops22h 46m
Frontier
Deal found 4/29![Frontier logo]()
$292
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 5/265:25 pm
PBI
- PIA
1 stop7h 33m
American Airlines
Tue 6/24:20 pm
PIA
- PBI
1 stop5h 20m
American Airlines
Deal found 4/30![American Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/278:10 pm
PBI
- ORD
1 stop23h 34m
Multiple Airlines
Wed 6/31:29 pm
ORD
- PBI
2 stops28h 21m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$288
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/275:05 pm
PBI
- ORD
1 stop7h 10m
United Airlines
Wed 6/37:10 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 4/29![United Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/2812:17 pm
PBI
- ORD
Nonstop3h 34m
United Airlines
Tue 6/27:10 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 4/29![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 4/28. 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 5/286:41 pm
PBI
- ORD
Nonstop3h 36m
American Airlines
Mon 6/11:45 pm
ORD
- PBI
Nonstop3h 05m
American Airlines
Deal found 4/28![American Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/285:42 am
PBI
- ORD
1 stop6h 05m
American Airlines
Sun 5/311:45 pm
ORD
- PBI
Nonstop3h 05m
American Airlines
Deal found 5/1![American Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 5/284:52 pm
PBI
- MDW
1 stop5h 17m
Delta
Sun 5/316:23 am
MDW
- PBI
1 stop6h 11m
Delta
Deal found 4/29![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 4/29. 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.
Thu 5/284:15 pm
PBI
- MDW
1 stop7h 05m
Southwest
Tue 6/21:55 pm
MDW
- PBI
2 stops6h 55m
Southwest
Deal found 4/29![Southwest logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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
Multiple Airlines
Mon 6/11:50 pm
ORD
- PBI
2 stops21h 05m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/295:25 pm
PBI
- MLI
1 stop5h 37m
American Airlines
Mon 6/111:07 am
MLI
- PBI
1 stop5h 43m
American Airlines
Deal found 5/1![American Airlines logo]()
$300
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/295:25 pm
PBI
- MLI
1 stop5h 37m
American Airlines
Sun 5/316:00 am
MLI
- PBI
2 stops9h 35m
American Airlines
Deal found 5/1![American Airlines logo]()
$305
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 3, 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 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 5/303:13 pm
PBI
- STL
2 stops42h 42m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 7/178:11 pm
PBI
- ORD
1 stop23h 49m
Frontier
Deal found 5/2![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 5/288:02 pm
PBI
- STL
2 stops37h 53m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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 6/47:40 pm
PBI
- STL
2 stops38h 15m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Sat 5/233:13 pm
PBI
- STL
2 stops42h 42m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/288:02 pm
PBI
- ORD
2 stops36h 53m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:10 pm
PBI
- STL
2 stops37h 45m
Frontier
Deal found 4/30![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/199:01 pm
PBI
- MDW
1 stop18h 37m
Allegiant Air
Deal found 4/30![Allegiant Air logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/168:10 pm
PBI
- ORD
2 stops19h 29m
Frontier
Deal found 5/1![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 5/303:13 pm
PBI
- ORD
2 stops41h 42m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Wed 5/278:10 pm
PBI
- ORD
2 stops28h 05m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Wed 5/278:10 pm
PBI
- STL
2 stops22h 23m
Frontier
Deal found 4/29![Frontier logo]()
$142
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 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $261 (Delta) |
One-way from | $124 (Kiwi.com) |
Popular in | November |
Cheapest in | August |
Average price | $321 |
Good round-trip deal | $298 or less |
Good one-way deal | $260 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 3, 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
Sun 10/11
6:00 am-10:26 am
1 stop5h 26m
Moline Quad-City
Tue 10/20
11:00 am-5:04 pm
1 stop5h 04m
$295
West Palm BeachMoline
PBI - MLI
PBIMLI
Palm Beach Intl
Thu 10/8
9:30 am-4:22 pm
1 stop7h 52m
Moline Quad-City
Sat 10/17
11:00 am-6:43 pm
1 stop6h 43m
$295
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
Tue 6/23
12:17 pm-2:51 pm
Nonstop3h 34m
Chicago O'Hare Intl
Tue 6/30
6:30 am-3:56 pm
1 stop8h 26m
$299
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
Thu 8/20
6:53 am-2:47 pm
1 stop8h 54m
Chicago O'Hare Intl
Sun 8/23
11:10 am-3:15 pm
Nonstop3h 05m
$299
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
Thu 6/11
5:05 pm-12:45 am
1 stop8h 40m
Chicago O'Hare Intl
Sun 6/14
7:10 am-11:11 am
Nonstop3h 01m
$299
West Palm BeachChicago
PBI - MDW
PBIMDW
Palm Beach Intl
Mon 7/20
6:27 pm-10:15 pm
1 stop4h 48m
Chicago Midway
Tue 7/28
12:41 pm-6:36 pm
1 stop4h 55m
$309
West Palm BeachChicago
PBI - MDW
PBIMDW
Palm Beach Intl
Sat 8/1
12:22 pm-6:07 pm
1 stop6h 45m
Chicago Midway
Tue 8/4
5:10 pm-11:50 pm
1 stop5h 40m
$309
Quickest round-trip
West Palm BeachChicago
PBI - MDW
PBIMDW
Palm Beach Intl
Fri 7/31
6:27 pm-10:15 pm
1 stop4h 48m
Chicago Midway
Wed 8/5
6:05 am-11:45 am
1 stop4h 40m
$309
West Palm BeachChicago
PBI - MDW
PBIMDW
Palm Beach Intl
Sat 6/27
10:03 am-3:40 pm
1 stop6h 37m
Chicago Midway
Sat 7/11
6:00 am-11:48 am
1 stop4h 48m
$309
West Palm BeachChicago
PBI - MDW
PBIMDW
Palm Beach Intl
Sat 8/22
9:10 am-3:38 pm
1 stop7h 28m
Chicago Midway
Sat 8/29
4:39 pm-12:50 am
1 stop7h 11m
$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-MDW
PBI-STL
PBI-ORD
PBI-PIA
PBI-MLI
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-MDW
PBI-STL
PBI-ORD
PBI-PIA
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.
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 May 3, 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 May 3, 2026.
The most flights from PBI to USIL are scheduled on a Sunday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 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 May 3, 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
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
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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West Palm Beach and Illinois flights
Browse other West Palm Beach and Illinois flight options. Last updated on May 3, 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 5 airlines flying from West Palm Beach to Illinois
Discover the top 5 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 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$107 | Average$170 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$149 | Average$370 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$209 | Average$391 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$216 | Average$355 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$229 | Average$309 | FlexibilityNo cancel fee | On-time69% |