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$68+ 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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — ORD
nov. 22 — nov. 291
sáb. 11/22
sáb. 11/29
1 adult, Economy
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Find flight deals from West Palm Beach to Illinois

Cheapest flights from West Palm Beach to Illinois
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 octubre 23, 2025.

This CheapOair deal was found by Cheapflights users on 10/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/189:55 amPBI - ORD
1 stop11h 57mJetBlue
jue. 11/208:20 amORD - PBI
1 stop8h 40mJetBlue
Deal found 10/23$221
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/277:04 pmPBI - ORD
1 stop21h 19mMultiple Airlines
mié. 1/76:11 pmORD - PBI
1 stop17h 30mMultiple Airlines
Deal found 10/21$222
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
vie. 12/56:20 amPBI - MDW
2 stops17h 19mMultiple Airlines
dom. 12/77:44 amMDW - PBI
1 stop13h 05mMultiple Airlines
Deal found 10/22$223
This Southwest deal was found by Cheapflights users on 10/21. 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.
mar. 11/256:35 pmPBI - MDW
1 stop6h 50mSouthwest
mar. 1/610:05 amMDW - PBI
1 stop5h 40mSouthwest
Deal found 10/21$224
This Southwest deal was found by Cheapflights users on 10/21. 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.
dom. 12/147:10 amPBI - ORD
1 stop5h 00mSouthwest
sáb. 1/106:05 amORD - PBI
1 stop4h 30mSouthwest
Deal found 10/21$224
This CheapOair deal was found by Cheapflights users on 10/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/51:40 pmPBI - ORD
1 stop9h 12mJetBlue
dom. 12/77:00 amORD - PBI
1 stop26h 29mJetBlue
Deal found 10/21$225
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/115:25 pmPBI - ORD
1 stop5h 25mSouthwest
lun. 12/151:45 pmORD - PBI
2 stops7h 10mSouthwest
Deal found 10/20$226
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
mar. 12/237:29 pmPBI - ORD
2 stops18h 10mMultiple Airlines
mié. 12/312:15 pmORD - PBI
1 stop20h 13mMultiple Airlines
Deal found 10/23$227
This CheapOair deal was found by Cheapflights users on 10/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/36:59 pmPBI - ORD
1 stop25h 44mJetBlue
jue. 12/1111:25 amORD - PBI
1 stop7h 49mJetBlue
Deal found 10/23$228
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/49:10 amPBI - ORD
Nonstop3h 22mUnited Airlines
dom. 12/710:40 amORD - PBI
Nonstop3h 13mUnited Airlines
Deal found 10/23$229
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/277:04 pmPBI - ORD
1 stop21h 19mMultiple Airlines
jue. 1/87:00 amORD - PBI
2 stops28h 37mMultiple Airlines
Deal found 10/21$230
This American Airlines deal was found by Cheapflights users on 10/23. 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.
jue. 12/41:43 pmPBI - ORD
Nonstop3h 27mAmerican Airlines
dom. 12/78:00 amORD - PBI
1 stop8h 46mAmerican Airlines
Deal found 10/23$231

Cheap 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 octubre 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$221
(Kiwi.com)

One-way from

$68
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$310

Good round-trip deal

$244 or less

Good one-way deal

$233 or less
Provider with most accurate pricing for Palm Beach Intl-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Palm Beach Intl-Chicago (CHI) flights.
Search Deals
From Palm Beach Intl to Illinois
Search Deals
One-way flight from Palm Beach Intl to Illinois
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Palm Beach Intl to Illinois.
Search Deals
Price to beat on a one-way flight from Palm Beach Intl to Illinois.
Search Deals

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 octubre 23, 2025.
Use the filters below to find and compare flights from West Palm Beach to Illinois that are best for you.

Fly from

West Palm Beach

Fly to

Illinois

Route

Depart

Return

Price

West Palm BeachChicago

PBI - MDW

PBIMDW

Palm Beach Intl

mié. 12/3

6:30 am-1:00 pm

2 stops7h 30m

Chicago Midway

jue. 12/11

8:50 am-4:45 pm

1 stop6h 55m

$224

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

jue. 12/11

5:25 pm-9:50 pm

1 stop5h 25m

Chicago O'Hare Intl

lun. 12/15

1:45 pm-9:55 pm

2 stops7h 10m

$226

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

mié. 11/26

4:00 pm-10:50 pm

1 stop7h 50m

Chicago O'Hare Intl

dom. 11/30

8:04 am-6:00 pm

1 stop8h 56m

$229

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

jue. 12/11

9:10 am-11:32 am

Nonstop3h 22m

Chicago O'Hare Intl

mar. 12/16

10:40 am-2:52 pm

Nonstop3h 12m

$229

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

dom. 12/21

4:30 pm-6:55 pm

Nonstop3h 25m

Chicago O'Hare Intl

mar. 12/30

7:10 am-11:25 am

Nonstop3h 15m

$229

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

mar. 11/25

5:02 pm-11:10 pm

1 stop7h 08m

Chicago O'Hare Intl

vie. 11/28

10:55 am-3:07 pm

Nonstop3h 12m

$235

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

lun. 11/24

5:02 pm-11:10 pm

1 stop7h 08m

Chicago O'Hare Intl

vie. 11/28

10:55 am-3:07 pm

Nonstop3h 12m

$235

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

sáb. 11/15

9:40 am-4:39 pm

1 stop7h 59m

Chicago O'Hare Intl

lun. 11/17

10:55 am-3:07 pm

Nonstop3h 12m

$239

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

mié. 12/3

11:34 am-6:14 pm

1 stop7h 40m

Chicago O'Hare Intl

jue. 12/11

4:10 pm-8:17 pm

Nonstop3h 07m

$239

West Palm BeachChicago

PBI - MDW

PBIMDW

Palm Beach Intl

sáb. 11/22

6:35 pm-11:40 pm

1 stop6h 05m

Chicago Midway

sáb. 1/3

6:00 am-11:52 am

1 stop4h 52m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 60 results
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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.
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

What is the cheapest month to book a flight from West Palm Beach to Illinois?

Currently, March is the cheapest month in which you can book a flight from West Palm Beach to Illinois (average of $52). 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 octubre 23, 2025.

It’s optimal to fly from West Palm Beach to Illinois in the evening. By choosing this option you can save up to 54% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from West Palm Beach to Illinois?

Use this chart to determine the cheapest time to fly round-trip from West Palm Beach to Illinois. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their West Palm Beach to Illinois flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 octubre 23, 2025.

The most flights from PBI to USIL are scheduled on a Wednesday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 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 octubre 23, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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.
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,991 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,028 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Spirit Airlines
6.3
Okay
8,098 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Frontier
5.8
Fair
3,128 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

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.

  • What airport do you fly from for flights from West Palm Beach to Illinois?

    Palm Beach Intl (PBI) is the airport you will fly out of if you book a flight from West Palm Beach to Illinois. It is only a 3.1 mi journey to Palm Beach Intl (PBI) from West Palm Beach’s city center.

  • How long is the flight from West Palm Beach to Illinois?

    Southwest, JetBlue, and United Airlines can get you from West Palm Beach to Illinois in just under 3h 22m. Your travel time can differ by up to 4h 28m. The distance between West Palm Beach and Illinois is about 1145 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from West Palm Beach to Illinois one-way?

    The cheapest airlines for a one-way flight from West Palm Beach to Illinois are Frontier ($75), Southwest ($85), and JetBlue ($107).

  • What are the most popular routes from West Palm Beach to Illinois?

    The most popular flight routes from West Palm Beach to Illinois are Palm Beach Intl - Chicago O'Hare Intl, Palm Beach Intl - Chicago Midway and Palm Beach Intl - Lambert-St Louis.

  • What are the most reliable airlines from West Palm Beach to Illinois?

    No one likes to see their flight delayed. When booking a flight from West Palm Beach to Illinois consider choosing Qatar Airways (78%), Emirates (67%) or United Airlines (67%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from West Palm Beach to Illinois?

    The cheapest flight price from West Palm Beach to Illinois is $125. On average you can expect to pay $735. The most popular route, (Palm Beach Intl - Chicago O'Hare Intl), can usually be booked for $179.

  • Can I find deals for flights from West Palm Beach to Illinois that include hotel bookings?

    Yes. In addition to deals on West Palm Beach to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from West Palm Beach to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from West Palm Beach to Illinois.

  • Can I find deals for business class flights from West Palm Beach to Illinois?

    Yes. Cheapflights offers flight deals from West Palm Beach to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from West Palm Beach to Illinois?

    Currently, March is the cheapest month in which you can book a flight from West Palm Beach to Illinois (average of $52). 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.

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Alternative routes for West Palm Beach to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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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 octubre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$132FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$85Average$170FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$149Average$303FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$198Average$385FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$203Average$322FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$400FlexibilityNo cancel feeOn-timeN/A

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