$100+ 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — ORD
abr 24 — mai 11
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 março 25, 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 março 25, 2026.
This Frontier deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/212:17 pm
PBI
- STL
1 stop6h 17m
Frontier
ter 4/711:21 am
STL
- PBI
1 stop6h 15m
Frontier
Deal found 3/20![Frontier logo]()
$225
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” 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.
qua 4/156:45 am
PBI
- MDW
2 stops8h 20m
Southwest
sáb 4/182:40 pm
MDW
- PBI
1 stop6h 10m
Southwest
Deal found 3/23![Southwest logo]()
$230
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” 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.
qua 4/156:00 pm
PBI
- ORD
1 stop4h 55m
Southwest
sáb 4/181:55 pm
ORD
- PBI
2 stops6h 55m
Southwest
Deal found 3/23![Southwest logo]()
$230
This Frontier deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 4/46:14 pm
PBI
- MDW
1 stop5h 15m
Frontier
ter 4/76:00 am
MDW
- PBI
1 stop11h 36m
Frontier
Deal found 3/21![Frontier logo]()
$235
This Southwest deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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.
qui 5/286:20 am
PBI
- ORD
2 stops7h 30m
Southwest
ter 6/25:55 am
ORD
- PBI
2 stops14h 25m
Southwest
Deal found 3/24![Southwest logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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.
sex 4/241:48 pm
PBI
- ORD
2 stops32h 29m
Multiple Airlines
qui 4/305:10 am
ORD
- PBI
1 stop9h 15m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$238
This Expedia deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/912:17 pm
PBI
- ORD
1 stop11h 27m
Multiple Airlines
ter 4/148:31 am
ORD
- PBI
1 stop7h 28m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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.
sex 4/174:25 pm
PBI
- ORD
2 stops29h 52m
Frontier
sex 4/242:20 pm
ORD
- PBI
1 stop25h 51m
Frontier
Deal found 3/20![Frontier logo]()
$243
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” 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.
qua 4/223:55 pm
PBI
- MDW
1 stop5h 05m
Southwest
sex 4/249:00 am
MDW
- PBI
1 stop7h 00m
Southwest
Deal found 3/23![Southwest logo]()
$244
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” 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.
qua 4/226:00 pm
PBI
- ORD
1 stop4h 55m
Southwest
sex 4/243:05 pm
ORD
- PBI
1 stop5h 50m
Southwest
Deal found 3/23![Southwest logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” 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.
ter 4/77:32 pm
PBI
- ORD
2 stops29h 04m
Multiple Airlines
sex 4/106:01 pm
ORD
- PBI
1 stop18h 00m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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.
qui 4/164:25 pm
PBI
- ORD
1 stop28h 38m
Frontier
seg 4/202:20 pm
ORD
- PBI
1 stop23h 07m
Frontier
Deal found 3/22![Frontier logo]()
$248
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 março 25, 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 março 25, 2026.
This Southwest deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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.
ter 5/193:55 pm
PBI
- MDW
1 stop5h 05m
Southwest
ter 7/74:35 pm
MDW
- PBI
1 stop4h 35m
Southwest
Deal found 3/22![Southwest logo]()
$257
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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.
sex 4/1712:08 pm
PBI
- ORD
Nonstop3h 31m
United Airlines
sex 4/243:35 pm
ORD
- PBI
Nonstop3h 15m
United Airlines
Deal found 3/20![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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.
qua 8/266:10 pm
PBI
- MDW
1 stop4h 36m
Delta
sáb 8/294:30 pm
MDW
- PBI
1 stop6h 43m
Delta
Deal found 3/22![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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.
ter 5/265:25 pm
PBI
- MLI
2 stops7h 30m
American Airlines
qua 6/311:07 am
MLI
- PBI
1 stop5h 43m
American Airlines
Deal found 3/20![American Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” 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.
sex 4/244:15 pm
PBI
- MDW
1 stop7h 05m
Southwest
seg 4/275:35 am
MDW
- PBI
1 stop4h 45m
Southwest
Deal found 3/23![Southwest logo]()
$264
This United Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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.
qui 8/274:20 pm
PBI
- ORD
Nonstop3h 22m
United Airlines
sáb 8/2911:10 am
ORD
- PBI
Nonstop3h 05m
United Airlines
Deal found 3/21![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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.
qua 5/278:00 am
PBI
- MDW
1 stop4h 56m
Delta
seg 6/15:08 pm
MDW
- PBI
1 stop5h 36m
Delta
Deal found 3/20![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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.
qui 4/93:10 pm
PBI
- MDW
1 stop6h 50m
Southwest
ter 4/149:50 am
MDW
- PBI
1 stop4h 25m
Southwest
Deal found 3/22![Southwest logo]()
$282
This United Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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.
sex 4/245:03 pm
PBI
- ORD
1 stop7h 12m
United Airlines
dom 4/265:00 am
ORD
- PBI
1 stop6h 07m
United Airlines
Deal found 3/21![United Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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.
qua 5/138:15 am
PBI
- BMI
1 stop7h 01m
American Airlines
sáb 5/1611:16 am
BMI
- PBI
1 stop5h 27m
American Airlines
Deal found 3/20![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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.
sex 6/266:10 pm
PBI
- MDW
1 stop4h 35m
Delta
sex 7/105:25 pm
MDW
- PBI
1 stop5h 48m
Delta
Deal found 3/20![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” 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.
sex 4/245:50 pm
PBI
- MDW
1 stop7h 15m
Southwest
dom 4/265:15 am
MDW
- PBI
1 stop7h 55m
Southwest
Deal found 3/23![Southwest logo]()
$296
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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.
sáb 4/182:20 pm
PBI
- ORD
1 stop5h 28m
Delta
dom 4/195:15 am
ORD
- PBI
1 stop5h 30m
Delta
Deal found 3/21![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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.
qui 4/94:15 pm
PBI
- ORD
Nonstop3h 31m
United Airlines
ter 4/143:35 pm
ORD
- PBI
Nonstop3h 15m
United Airlines
Deal found 3/22![United Airlines logo]()
$314
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” 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.
sex 4/246:25 pm
PBI
- ORD
2 stops15h 45m
Southwest
dom 4/261:35 pm
ORD
- PBI
1 stop7h 15m
Southwest
Deal found 3/23![Southwest logo]()
$307
This American Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” 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.
ter 4/76:00 am
PBI
- PIA
2 stops7h 52m
American Airlines
sáb 4/115:02 am
PIA
- PBI
1 stop4h 53m
American Airlines
Deal found 3/23![American Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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.
qua 5/2710:00 am
PBI
- MLI
1 stop7h 37m
Delta
sáb 6/65:17 pm
MLI
- PBI
1 stop6h 32m
Delta
Deal found 3/21![Delta logo]()
$311
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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.
qua 5/274:09 pm
PBI
- MLI
1 stop7h 22m
United Airlines
dom 6/76:30 am
MLI
- PBI
1 stop7h 29m
United Airlines
Deal found 3/22![United Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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.
sáb 4/253:43 pm
PBI
- MLI
1 stop7h 52m
Delta
sáb 5/25:11 pm
MLI
- PBI
1 stop5h 05m
Delta
Deal found 3/20![Delta logo]()
$311
This Southwest deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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.
ter 4/217:10 am
PBI
- MDW
2 stops7h 55m
Southwest
qui 4/231:00 pm
MDW
- PBI
2 stops8h 20m
Southwest
Deal found 3/24![Southwest logo]()
$314
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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.
sáb 5/304:09 pm
PBI
- MLI
1 stop5h 55m
United Airlines
qui 6/48:10 am
MLI
- PBI
1 stop5h 49m
United Airlines
Deal found 3/22![United Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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.
ter 5/266:00 am
PBI
- MLI
1 stop5h 20m
Delta
qua 6/35:17 pm
MLI
- PBI
1 stop5h 27m
Delta
Deal found 3/20![Delta logo]()
$311
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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.
qui 5/2812:17 pm
PBI
- MLI
1 stop6h 35m
United Airlines
ter 6/96:30 am
MLI
- PBI
1 stop7h 29m
United Airlines
Deal found 3/22![United Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” 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.
qui 5/143:10 pm
PBI
- STL
2 stops9h 15m
Southwest
sáb 5/166:20 am
STL
- PBI
1 stop6h 50m
Southwest
Deal found 3/23![Southwest logo]()
$327
This Delta deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” 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.
sáb 6/276:28 pm
PBI
- MDW
1 stop4h 49m
Delta
sáb 7/114:22 pm
MDW
- PBI
1 stop7h 28m
Delta
Deal found 3/23![Delta logo]()
$335
This deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 5/244:09 pm
PBI
- PIA
1 stop7h 36m
United Airlines
dom 5/318:20 am
PIA
- PBI
1 stop5h 39m
United Airlines
Deal found 3/21![United Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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.
sex 4/105:50 pm
PBI
- STL
1 stop6h 50m
Southwest
dom 4/124:50 pm
STL
- PBI
1 stop4h 00m
Southwest
Deal found 3/22![Southwest logo]()
$361
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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.
qui 5/2811:03 am
PBI
- MLI
1 stop6h 34m
Delta
seg 6/85:17 pm
MLI
- PBI
1 stop6h 34m
Delta
Deal found 3/22![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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.
sex 5/2912:17 pm
PBI
- PIA
1 stop5h 41m
United Airlines
ter 6/98:20 am
PIA
- PBI
1 stop5h 39m
United Airlines
Deal found 3/22![United Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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.
sáb 4/256:20 am
PBI
- STL
1 stop6h 05m
Southwest
dom 4/264:50 pm
STL
- PBI
1 stop4h 00m
Southwest
Deal found 3/21![Southwest logo]()
$361
Last-minute flights from West Palm Beach to IllinoisDiscover last-minute flight deals from West Palm Beach to Illinois. Data last updated março 25, 2026 and is based on user searches.
Discover last-minute flight deals from West Palm Beach to Illinois. Data last updated março 25, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/212:17 pm
PBI
- STL
1 stop6h 17m
Frontier
ter 4/711:21 am
STL
- PBI
1 stop6h 15m
Frontier
Deal found 3/20![Frontier logo]()
$225
This Priceline deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/212:17 pm
PBI
- STL
1 stop6h 17m
Frontier
dom 4/511:21 am
STL
- PBI
1 stop6h 15m
Frontier
Deal found 3/23![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 4/46:14 pm
PBI
- MDW
1 stop5h 15m
Frontier
ter 4/76:00 am
MDW
- PBI
1 stop11h 36m
Frontier
Deal found 3/21![Frontier logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” 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.
ter 4/77:32 pm
PBI
- ORD
2 stops29h 04m
Multiple Airlines
sex 4/106:01 pm
ORD
- PBI
1 stop18h 00m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$245
This Expedia deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/912:17 pm
PBI
- ORD
1 stop11h 27m
Multiple Airlines
ter 4/148:31 am
ORD
- PBI
1 stop7h 28m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$241
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” 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.
qua 4/156:45 am
PBI
- MDW
2 stops8h 20m
Southwest
sáb 4/182:40 pm
MDW
- PBI
1 stop6h 10m
Southwest
Deal found 3/23![Southwest logo]()
$230
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” 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.
qua 4/156:00 pm
PBI
- ORD
1 stop4h 55m
Southwest
sáb 4/181:55 pm
ORD
- PBI
2 stops6h 55m
Southwest
Deal found 3/23![Southwest logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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.
qui 4/164:25 pm
PBI
- ORD
1 stop28h 38m
Frontier
seg 4/202:20 pm
ORD
- PBI
1 stop23h 07m
Frontier
Deal found 3/22![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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.
sex 4/174:25 pm
PBI
- ORD
2 stops29h 52m
Frontier
sex 4/242:20 pm
ORD
- PBI
1 stop25h 51m
Frontier
Deal found 3/20![Frontier logo]()
$243
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” 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.
qua 4/223:55 pm
PBI
- MDW
1 stop5h 05m
Southwest
sex 4/249:00 am
MDW
- PBI
1 stop7h 00m
Southwest
Deal found 3/23![Southwest logo]()
$244
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” 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.
qua 4/226:00 pm
PBI
- ORD
1 stop4h 55m
Southwest
sex 4/243:05 pm
ORD
- PBI
1 stop5h 50m
Southwest
Deal found 3/23![Southwest logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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.
sex 4/241:48 pm
PBI
- ORD
2 stops32h 29m
Multiple Airlines
qui 4/305:10 am
ORD
- PBI
1 stop9h 15m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$238
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 março 25, 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 março 25, 2026.
This Priceline deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/912:17 pm
PBI
- STL
1 stop6h 17m
Frontier
Deal found 3/23![Frontier logo]()
$100
This Southwest deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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.
ter 4/146:00 pm
PBI
- STL
1 stop5h 35m
Southwest
Deal found 3/22![Southwest logo]()
$119
This Delta deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” 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.
qua 5/209:00 am
PBI
- STL
1 stop4h 20m
Delta
Deal found 3/23![Delta logo]()
$123
This Priceline deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/212:17 pm
PBI
- STL
1 stop6h 17m
Frontier
Deal found 3/22![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” 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.
ter 4/77:32 pm
PBI
- STL
2 stops28h 53m
Frontier
Deal found 3/23![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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.
seg 5/1811:37 am
PBI
- STL
2 stops46h 18m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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.
sex 4/174:25 pm
PBI
- ORD
2 stops29h 52m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” 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.
ter 4/213:22 pm
PBI
- STL
2 stops16h 28m
Frontier
Deal found 3/23![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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.
qui 4/912:17 pm
PBI
- ORD
2 stops28h 40m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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.
qui 5/711:44 am
PBI
- STL
2 stops46h 11m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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.
sex 4/174:25 pm
PBI
- ORD
2 stops20h 08m
Frontier
Deal found 3/22![Frontier logo]()
$140
This KAYAK deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 6/186:40 am
PBI
- ORD
1 stop10h 21m
JetBlue
Deal found 3/22![JetBlue logo]()
$141
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 março 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $230 (Southwest) |
One-way from | $100 (Priceline) |
Popular in | November |
Cheapest in | August |
Average price | $314 |
Good round-trip deal | $283 or less |
Good one-way deal | $212 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 março 25, 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 BeachChicago
PBI - MDW
PBIMDW
Palm Beach Intl
ter 5/19
3:55 pm-8:00 pm
1 stop5h 05m
Chicago Midway
ter 7/7
4:35 pm-10:10 pm
1 stop4h 35m
$257
West Palm BeachChicago
PBI - MDW
PBIMDW
Palm Beach Intl
sex 4/24
4:15 pm-10:20 pm
1 stop7h 05m
Chicago Midway
seg 4/27
5:35 am-11:20 am
1 stop4h 45m
$264
West Palm BeachChicago
PBI - MDW
PBIMDW
Palm Beach Intl
qui 4/9
3:10 pm-9:00 pm
1 stop6h 50m
Chicago Midway
ter 4/14
9:50 am-3:15 pm
1 stop4h 25m
$282
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
sex 4/17
12:08 pm-2:39 pm
Nonstop3h 31m
Chicago O'Hare Intl
sex 4/24
3:35 pm-7:50 pm
Nonstop3h 15m
$289
Quickest round-trip
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
qui 8/27
4:20 pm-6:42 pm
Nonstop3h 22m
Chicago O'Hare Intl
sáb 8/29
11:10 am-3:15 pm
Nonstop3h 05m
$289
West Palm BeachChicago
PBI - MDW
PBIMDW
Palm Beach Intl
sex 4/24
5:50 pm-12:05 am
1 stop7h 15m
Chicago Midway
dom 4/26
5:15 am-2:10 pm
1 stop7h 55m
$296
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
sex 4/24
5:03 pm-11:15 pm
1 stop7h 12m
Chicago O'Hare Intl
dom 4/26
5:00 am-12:07 pm
1 stop6h 07m
$304
West Palm BeachChicago
PBI - ORD
PBIORD
Palm Beach Intl
sex 4/24
6:25 pm-9:10 am
2 stops15h 45m
Chicago O'Hare Intl
dom 4/26
1:35 pm-9:50 pm
1 stop7h 15m
$307
West Palm BeachChicago
PBI - MDW
PBIMDW
Palm Beach Intl
qua 8/26
6:10 pm-9:46 pm
1 stop4h 36m
Chicago Midway
sáb 8/29
4:30 pm-12:13 am
1 stop6h 43m
$309
West Palm BeachChicago
PBI - MDW
PBIMDW
Palm Beach Intl
qua 5/27
8:00 am-11:56 am
1 stop4h 56m
Chicago Midway
seg 6/1
5:08 pm-11:44 pm
1 stop5h 36m
$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-STL
PBI-ORD
PBI-MLI
PBI-BMI
PBI-MDW
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-STL
PBI-ORD
PBI-MLI
PBI-BMI
What is the cheapest month to book a flight from West Palm Beach to Illinois?
Currently, January is the cheapest month in which you can book a flight from West Palm Beach to Illinois (average of $57). Flying from West Palm Beach to Illinois in June is currently the most expensive (average of $118). 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 março 25, 2026.
It’s optimal to fly from West Palm Beach to Illinois at noon. By choosing this option you can save up to 30% 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 março 25, 2026.
The most flights from PBI to USIL are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
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 março 25, 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.
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
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.
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 março 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
West Palm Beach to Illinois flights
Consider these flights traveling from West Palm Beach to Illinois.
Top 6 airlines flying from West Palm Beach to Illinois
Discover the top 6 airlines that operate flights from West Palm Beach to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated março 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$36 | Average$179 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$107 | Average$176 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$149 | Average$321 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$206 | Average$350 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$386 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$229 | Average$309 | FlexibilityNo cancel fee | On-time69% |