$110+ 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — ORD
Jul 6 — Jul 131
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from West Palm Beach to Illinois with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from West Palm Beach to Illinois
Cheapest
Best
Last-minute
One-way
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 June 6, 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 June 6, 2026.
This Delta deal was found by Cheapflights users on 6/3. 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.
Tue 9/84:45 pm
PBI
- MLI
1 stop6h 45m
Delta
Tue 9/156:00 am
MLI
- PBI
1 stop6h 04m
Delta
Deal found 6/3![Delta logo]()
$261
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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
Sat 7/410:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 6/4![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/46:54 pm
PBI
- MLI
1 stop6h 47m
American Airlines
Fri 7/104:20 pm
MLI
- PBI
1 stop5h 24m
American Airlines
Deal found 6/4![American Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/101:05 pm
PBI
- ORD
Nonstop3h 24m
American Airlines
Mon 7/138:08 am
ORD
- PBI
Nonstop3h 04m
American Airlines
Deal found 6/4![American Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Wed 7/16:42 pm
PBI
- PIA
1 stop6h 56m
American Airlines
Tue 7/76:00 am
PIA
- PBI
1 stop5h 12m
American Airlines
Deal found 6/3![American Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/223:58 pm
PBI
- ORD
Nonstop3h 34m
United Airlines
Wed 7/2910:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 6/6![United Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Wed 7/16:42 pm
PBI
- ORD
Nonstop3h 36m
American Airlines
Mon 7/68:08 am
ORD
- PBI
Nonstop3h 04m
American Airlines
Deal found 6/3![American Airlines logo]()
$292
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Sat 7/115:05 pm
PBI
- ORD
1 stop8h 40m
United Airlines
Wed 7/1510:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 6/2![United Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 6/3. 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.
Tue 9/86:10 pm
PBI
- MLI
1 stop5h 20m
Delta
Sun 9/206:00 am
MLI
- PBI
1 stop7h 19m
Delta
Deal found 6/3![Delta logo]()
$297
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/26:54 pm
PBI
- ORD
Nonstop3h 35m
American Airlines
Tue 7/79:00 am
ORD
- PBI
1 stop6h 37m
American Airlines
Deal found 6/4![American Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Sun 7/129:01 pm
PBI
- MDW
1 stop18h 37m
Multiple Airlines
Wed 7/2212:11 pm
MDW
- PBI
2 stops29h 53m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$300
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/26:54 pm
PBI
- ORD
Nonstop3h 35m
American Airlines
Sun 7/56:30 am
ORD
- PBI
1 stop5h 29m
American Airlines
Deal found 6/5![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 June 6, 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 June 6, 2026.
This Delta deal was found by Cheapflights users on 6/3. 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 9/1211:00 am
PBI
- MLI
1 stop6h 22m
Delta
Sat 9/196:00 am
MLI
- PBI
1 stop4h 47m
Delta
Deal found 6/3![Delta logo]()
$261
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/46:54 pm
PBI
- MLI
1 stop6h 47m
American Airlines
Fri 7/104:20 pm
MLI
- PBI
1 stop5h 24m
American Airlines
Deal found 6/4![American Airlines logo]()
$290
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 8/73:58 pm
PBI
- ORD
Nonstop3h 34m
United Airlines
Tue 8/1110:54 am
ORD
- PBI
Nonstop3h 15m
United Airlines
Deal found 6/6![United Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 11/65:10 pm
PBI
- MDW
2 stops7h 55m
Southwest
Sat 11/77:50 am
MDW
- PBI
1 stop7h 10m
Southwest
Deal found 6/6![Southwest logo]()
$371
This Delta deal was found by Cheapflights users on 6/3. 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 9/106:00 am
PBI
- MLI
1 stop5h 26m
Delta
Sat 9/196:00 am
MLI
- PBI
1 stop7h 19m
Delta
Deal found 6/3![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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
Sat 7/2510:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 6/5![United Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/244:55 pm
PBI
- MLI
1 stop6h 36m
Delta
Wed 7/295:05 pm
MLI
- PBI
1 stop6h 46m
Delta
Deal found 6/4![Delta logo]()
$307
This American Airlines deal was found by Cheapflights users on 6/1. 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.
Wed 6/171:01 pm
PBI
- PIA
1 stop6h 40m
American Airlines
Mon 6/224:20 pm
PIA
- PBI
1 stop5h 20m
American Airlines
Deal found 6/1![American Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 6/2. 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 6/194:14 pm
PBI
- ORD
Nonstop3h 33m
United Airlines
Tue 6/237:10 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 6/2![United Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 6/3. 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.
Fri 8/284:56 pm
PBI
- MDW
1 stop6h 40m
Delta
Sun 8/306:05 am
MDW
- PBI
1 stop4h 43m
Delta
Deal found 6/3![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 6/2. 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 8/145:19 pm
PBI
- ORD
1 stop7h 03m
United Airlines
Sun 8/1610:54 am
ORD
- PBI
Nonstop3h 15m
United Airlines
Deal found 6/2![United Airlines logo]()
$314
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:00 am
PBI
- MDW
2 stops7h 25m
Southwest
Sun 7/55:05 am
MDW
- PBI
1 stop7h 55m
Southwest
Deal found 6/3![Southwest logo]()
$380
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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
- MLI
1 stop6h 29m
American Airlines
Tue 6/2311:11 am
MLI
- PBI
1 stop5h 41m
American Airlines
Deal found 6/4![American Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 10/16:00 am
PBI
- MDW
1 stop4h 53m
Delta
Tue 10/65:25 pm
MDW
- PBI
1 stop5h 45m
Delta
Deal found 6/4![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:30 am
PBI
- STL
1 stop6h 00m
Southwest
Thu 7/94:30 pm
STL
- PBI
1 stop4h 35m
Southwest
Deal found 6/3![Southwest logo]()
$384
This Delta deal was found by Cheapflights users on 6/2. 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.
Wed 8/128:00 am
PBI
- ORD
1 stop5h 16m
Delta
Wed 8/191:50 pm
ORD
- PBI
1 stop5h 27m
Delta
Deal found 6/2![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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
- BMI
1 stop6h 53m
American Airlines
Tue 6/235:00 am
BMI
- PBI
2 stops10h 35m
American Airlines
Deal found 6/4![American Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/57:45 am
PBI
- STL
2 stops9h 40m
Southwest
Sat 8/155:05 am
STL
- PBI
1 stop5h 50m
Southwest
Deal found 6/5![Southwest logo]()
$389
This Delta deal was found by Cheapflights users on 6/1. 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 7/246:27 pm
PBI
- ORD
1 stop6h 26m
Delta
Fri 7/313:22 pm
ORD
- PBI
1 stop6h 00m
Delta
Deal found 6/1![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Fri 7/103:58 pm
PBI
- ORD
Nonstop3h 34m
United Airlines
Mon 7/1310:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 6/1![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Wed 7/110:02 am
PBI
- PIA
2 stops9h 39m
American Airlines
Tue 7/76:00 am
PIA
- PBI
2 stops9h 37m
American Airlines
Deal found 6/3![American Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:55 pm
PBI
- MDW
1 stop5h 50m
Southwest
Mon 7/202:30 pm
MDW
- PBI
1 stop7h 50m
Southwest
Deal found 6/3![Southwest logo]()
$390
This United Airlines deal was found by Cheapflights users on 6/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/233:58 pm
PBI
- ORD
Nonstop3h 34m
United Airlines
Mon 7/2710:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 6/3![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 11/66:10 pm
PBI
- MDW
1 stop5h 00m
Delta
Sat 11/76:00 am
MDW
- PBI
1 stop7h 17m
Delta
Deal found 6/6![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/711:55 am
PBI
- STL
1 stop7h 30m
Southwest
Sun 8/95:00 am
STL
- PBI
1 stop5h 25m
Southwest
Deal found 6/5![Southwest logo]()
$391
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 6/255:05 pm
PBI
- ORD
1 stop8h 40m
United Airlines
Mon 6/2911:00 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 6/4![United Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/2512:25 pm
PBI
- MDW
1 stop6h 42m
Delta
Sat 8/16:00 am
MDW
- PBI
1 stop5h 54m
Delta
Deal found 6/6![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 6/2. 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.
Fri 7/32:40 pm
PBI
- STL
2 stops7h 10m
Southwest
Fri 7/1012:40 pm
STL
- PBI
2 stops9h 40m
Southwest
Deal found 6/2![Southwest logo]()
$399
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/98:00 am
PBI
- ORD
1 stop7h 09m
Delta
Fri 8/216:25 pm
ORD
- PBI
1 stop5h 26m
Delta
Deal found 6/5![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/2. 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 8/286:45 am
PBI
- STL
2 stops9h 53m
United Airlines
Mon 8/317:25 am
STL
- PBI
1 stop6h 44m
United Airlines
Deal found 6/2![United Airlines logo]()
$386
Last-minute flights from West Palm Beach to IllinoisDiscover last-minute flight deals from West Palm Beach to Illinois. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from West Palm Beach to Illinois. Data last updated June 6, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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
Sat 7/410:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 6/4![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Wed 7/16:42 pm
PBI
- PIA
1 stop6h 56m
American Airlines
Tue 7/76:00 am
PIA
- PBI
1 stop5h 12m
American Airlines
Deal found 6/3![American Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Wed 7/16:42 pm
PBI
- ORD
Nonstop3h 36m
American Airlines
Mon 7/68:08 am
ORD
- PBI
Nonstop3h 04m
American Airlines
Deal found 6/3![American Airlines logo]()
$292
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/26:54 pm
PBI
- ORD
Nonstop3h 35m
American Airlines
Tue 7/79:00 am
ORD
- PBI
1 stop6h 37m
American Airlines
Deal found 6/4![American Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/26:54 pm
PBI
- ORD
Nonstop3h 35m
American Airlines
Sun 7/56:30 am
ORD
- PBI
1 stop5h 29m
American Airlines
Deal found 6/5![American Airlines logo]()
$300
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/35:05 pm
PBI
- ORD
1 stop8h 40m
United Airlines
Tue 7/710:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 6/6![United Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/46:54 pm
PBI
- MLI
1 stop6h 47m
American Airlines
Fri 7/104:20 pm
MLI
- PBI
1 stop5h 24m
American Airlines
Deal found 6/4![American Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/101:05 pm
PBI
- ORD
Nonstop3h 24m
American Airlines
Mon 7/138:08 am
ORD
- PBI
Nonstop3h 04m
American Airlines
Deal found 6/4![American Airlines logo]()
$290
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Sat 7/115:05 pm
PBI
- ORD
1 stop8h 40m
United Airlines
Wed 7/1510:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 6/2![United Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Sun 7/129:01 pm
PBI
- MDW
1 stop18h 37m
Multiple Airlines
Wed 7/2212:11 pm
MDW
- PBI
2 stops29h 53m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$300
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/223:58 pm
PBI
- ORD
Nonstop3h 34m
United Airlines
Sat 7/2510:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 6/6![United Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/225:05 pm
PBI
- ORD
1 stop8h 40m
United Airlines
Wed 7/2910:50 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 6/6![United Airlines logo]()
$297
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 June 6, 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 June 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Sun 7/199:01 pm
PBI
- MDW
1 stop18h 37m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Sun 7/129:01 pm
PBI
- MDW
1 stop18h 37m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Sun 8/29:01 pm
PBI
- MDW
1 stop18h 37m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/59:01 pm
PBI
- MDW
1 stop18h 37m
Allegiant Air
Deal found 6/5![Allegiant Air logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Sun 6/289:03 pm
PBI
- MDW
1 stop21h 45m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Sun 8/29:01 pm
PBI
- ORD
3 stops35h 52m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Fri 8/288:10 pm
PBI
- ORD
1 stop23h 37m
Frontier
Deal found 6/3![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 8/293:13 pm
PBI
- ORD
2 stops41h 50m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$150
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:05 pm
PBI
- MDW
1 stop5h 35m
Southwest
Deal found 6/3![Southwest logo]()
$155
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 6/6![Southwest logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Mon 8/3111:37 am
PBI
- ORD
2 stops36h 37m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/318:20 pm
PBI
- ORD
1 stop24h 27m
Frontier
Deal found 6/2![Frontier logo]()
$157
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 June 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $261 (Delta) |
One-way from | $110 (Kiwi.com) |
Popular in | November |
Cheapest in | October |
Average price | $289 |
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 June 6, 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
Sat 9/12
11:00 am-4:22 pm
1 stop6h 22m
Moline Quad-City
Sat 9/19
6:00 am-11:47 am
1 stop4h 47m
$261
West Palm BeachMoline
PBI - MLI
PBIMLI
Palm Beach Intl
Sat 7/4
6:54 pm-12:41 am
1 stop6h 47m
Moline Quad-City
Fri 7/10
4:20 pm-10:44 pm
1 stop5h 24m
$290
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
Fri 8/7
3:58 pm-6:32 pm
Nonstop3h 34m
Chicago O'Hare Intl
Tue 8/11
10:54 am-3:09 pm
Nonstop3h 15m
$295
West Palm BeachMoline
PBI - MLI
PBIMLI
Palm Beach Intl
Thu 9/10
6:00 am-10:26 am
1 stop5h 26m
Moline Quad-City
Sat 9/19
6:00 am-2:19 pm
1 stop7h 19m
$297
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
Sat 7/25
10:50 am-2:51 pm
Nonstop3h 01m
$301
West Palm BeachMoline
PBI - MLI
PBIMLI
Palm Beach Intl
Fri 7/24
4:55 pm-10:31 pm
1 stop6h 36m
Moline Quad-City
Wed 7/29
5:05 pm-12:51 am
1 stop6h 46m
$307
West Palm BeachChicago
PBI - MDW
PBIMDW
Palm Beach Intl
Fri 8/28
4:56 pm-10:36 pm
1 stop6h 40m
Chicago Midway
Sun 8/30
6:05 am-11:48 am
1 stop4h 43m
$309
West Palm BeachChicago
PBI - MDW
PBIMDW
Palm Beach Intl
Thu 10/1
6:00 am-9:53 am
1 stop4h 53m
Chicago Midway
Tue 10/6
5:25 pm-12:10 am
1 stop5h 45m
$309
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
Wed 8/12
8:00 am-12:16 pm
1 stop5h 16m
Chicago O'Hare Intl
Wed 8/19
1:50 pm-8:17 pm
1 stop5h 27m
$309
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
Fri 7/24
6:27 pm-11:53 pm
1 stop6h 26m
Chicago O'Hare Intl
Fri 7/31
3:22 pm-10:22 pm
1 stop6h 00m
$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-ORD
PBI-MLI
PBI-PIA
PBI-STL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from West Palm Beach to Illinois
PBI-USIL
PBI-MDW
PBI-ORD
PBI-MLI
PBI-PIA
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 June 6, 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 June 6, 2026.
The most flights from PBI to USIL are scheduled on a Thursday (10 on average). You will have fewer flight options on Saturday, 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?
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 June 6, 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.
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for West Palm Beach to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from West Palm Beach to Illinois by cabin class
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 June 6, 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 June 6, 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% |