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West Palm Beach

$65+ Cheap flights from Illinois to West Palm Beach (PBI)

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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PBI
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Illinois to West Palm Beach

Cheapest flights from Illinois to West Palm Beach
Explore the most affordable flight options available from Illinois to West Palm Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This CheapOair deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” 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.
Tue 12/306:00 amORD - PBI
1 stop11h 34mFrontier
Thu 1/85:57 pmPBI - ORD
1 stop5h 42mFrontier
Deal found 12/15$254
This CheapOair deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” 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.
Tue 12/306:14 amMDW - PBI
1 stop11h 20mFrontier
Thu 1/85:57 pmPBI - MDW
1 stop5h 20mFrontier
Deal found 12/15$254
This CheapOair deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” 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.
Fri 12/195:15 amORD - PBI
1 stop8h 17mFrontier
Wed 12/249:51 amPBI - ORD
1 stop11h 15mFrontier
Deal found 12/15$268
This American Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:28 pmORD - PBI
Nonstop3h 09mAmerican Airlines
Thu 1/18:25 amPBI - ORD
Nonstop3h 20mAmerican Airlines
Deal found 12/15$279
This Expedia deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” 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.
Fri 12/195:15 amORD - PBI
1 stop8h 17mFrontier
Mon 12/229:51 amPBI - ORD
1 stop11h 15mFrontier
Deal found 12/15$288
This American Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” 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 12/207:28 pmORD - PBI
Nonstop3h 08mAmerican Airlines
Tue 12/306:36 pmPBI - ORD
Nonstop3h 23mAmerican Airlines
Deal found 12/14$303
This Frontier deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” 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.
Fri 12/195:15 amORD - PBI
1 stop8h 17mFrontier
Mon 12/299:51 amPBI - ORD
1 stop11h 15mFrontier
Deal found 12/14$318
This Southwest deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” 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 12/243:45 pmORD - PBI
1 stop5h 10mSouthwest
Thu 12/255:25 pmPBI - ORD
1 stop5h 25mSouthwest
Deal found 12/13$320
This Southwest deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” 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 12/248:50 amMDW - PBI
1 stop6h 55mSouthwest
Tue 12/306:35 pmPBI - MDW
1 stop4h 50mSouthwest
Deal found 12/16$323
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” 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 12/187:28 pmORD - PBI
Nonstop3h 09mAmerican Airlines
Thu 1/84:20 pmPBI - ORD
Nonstop3h 30mAmerican Airlines
Deal found 12/16$326
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1610:40 amORD - PBI
Nonstop3h 12mUnited Airlines
Sat 12/2012:28 pmPBI - ORD
Nonstop3h 27mUnited Airlines
Deal found 12/14$327
This American Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” 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.
Sun 12/217:28 pmORD - PBI
Nonstop3h 09mAmerican Airlines
Sun 12/286:07 amPBI - ORD
Nonstop3h 18mAmerican Airlines
Deal found 12/14$329

Find flight deals from Illinois to West Palm Beach

Keep the following information in mind while searching for Illinois to West Palm Beach flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$217
(Delta)

One-way from

$65
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$395

Good round-trip deal

$274 or less

Good one-way deal

$208 or less
Provider with most accurate pricing for Chicago (CHI)-Palm Beach Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Palm Beach Intl flights.
Search Deals
From Illinois to Palm Beach Intl
Search Deals
One-way flight from Illinois to Palm Beach Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Illinois to Palm Beach Intl.
Search Deals
Price to beat on a one-way flight from Illinois to Palm Beach Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to West Palm Beach 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 December 16, 2025.
Use the filters below to find and compare flights from Illinois to West Palm Beach that are best for you.

Fly from

Illinois

Fly to

West Palm Beach

Route

Depart

Return

Price

MolineWest Palm Beach

MLI - PBI

MLIPBI

Moline Quad-City

Tue 1/27

5:11 pm-12:14 am

1 stop6h 03m

Palm Beach Intl

Sat 1/31

11:00 am-4:26 pm

1 stop6h 26m

$217

ChicagoWest Palm Beach

ORD - PBI

ORDPBI

Chicago O'Hare Intl

Sun 1/18

5:30 am-1:14 pm

1 stop6h 44m

Palm Beach Intl

Mon 1/26

7:45 pm-11:56 pm

1 stop5h 11m

$233

ChicagoWest Palm Beach

MDW - PBI

MDWPBI

Chicago Midway

Fri 1/9

5:31 pm-12:14 am

1 stop5h 43m

Palm Beach Intl

Tue 1/13

6:11 pm-10:07 pm

1 stop4h 56m

$233

ChicagoWest Palm Beach

MDW - PBI

MDWPBI

Chicago Midway

Fri 1/9

5:31 pm-12:14 am

1 stop5h 43m

Palm Beach Intl

Wed 1/14

6:00 am-10:27 am

1 stop5h 27m

$233

ChicagoWest Palm Beach

MDW - PBI

MDWPBI

Chicago Midway

Sat 1/10

11:21 am-6:38 pm

1 stop6h 17m

Palm Beach Intl

Mon 1/12

1:15 pm-5:34 pm

1 stop5h 19m

$233

ChicagoWest Palm Beach

MDW - PBI

MDWPBI

Chicago Midway

Sat 1/24

10:46 am-6:38 pm

1 stop6h 52m

Palm Beach Intl

Mon 1/26

6:11 pm-10:22 pm

1 stop5h 11m

$233

ChicagoWest Palm Beach

MDW - PBI

MDWPBI

Chicago Midway

Thu 1/29

6:00 am-1:05 pm

1 stop6h 05m

Palm Beach Intl

Wed 2/4

7:00 am-11:59 am

1 stop5h 59m

$233

ChicagoWest Palm Beach

MDW - PBI

MDWPBI

Chicago Midway

Fri 1/9

6:45 am-1:14 pm

1 stop5h 29m

Palm Beach Intl

Sat 1/17

12:45 pm-4:29 pm

1 stop4h 44m

$233

ChicagoWest Palm Beach

MDW - PBI

MDWPBI

Chicago Midway

Sat 1/17

9:32 am-5:47 pm

1 stop7h 15m

Palm Beach Intl

Mon 1/19

6:00 am-11:59 am

1 stop6h 59m

$233

ChicagoWest Palm Beach

MDW - PBI

MDWPBI

Chicago Midway

Tue 2/3

6:00 am-11:40 am

1 stop4h 40m

Palm Beach Intl

Thu 2/12

6:00 am-9:56 am

1 stop4h 56m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to West Palm Beach

Have a flexible travel schedule? Discover the best time to fly to West Palm Beach from Illinois 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 Illinois to West Palm Beach

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

Currently, October is the cheapest month in which you can book a flight from Illinois to West Palm Beach (average of $45). Flying from Illinois to West Palm Beach in June is currently the most expensive (average of $117). 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 IL to PBI?

Find hourly flight availability from Illinois to West Palm Beach. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Illinois to West Palm Beach in the afternoon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight at noon.

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

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

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

Related info for your journey

Find useful and relevant information for your journey from Illinois to West Palm Beach. 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 into for flights to West Palm Beach from Illinois?

    Palm Beach Intl (PBI), located 3.1 mi from the city center, is the airport you fly into when you book flights from Illinois to West Palm Beach.

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

    There are many flights that can get you from Illinois to West Palm Beach in 6h 03m. Fly via Delta, United Airlines, or Frontier to get the fastest option. There are 1179 mi between Illinois and West Palm Beach. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Illinois to West Palm Beach are Frontier ($29), Spirit Airlines ($42), and Delta ($93).

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

    When deciding which route to take from Illinois to West Palm Beach consider Chicago O'Hare Intl - Palm Beach Intl, Chicago Midway - Palm Beach Intl or Lambert-St Louis - Palm Beach Intl as they are the most popular.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Illinois to West Palm Beach on time: United Airlines (73%), Air New Zealand (73%), Alaska Airlines (61%).

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

    The cheapest flight price from Illinois to West Palm Beach is $138. On average you can expect to pay $368. The most popular route, (Chicago O'Hare Intl - Palm Beach Intl), can usually be booked for $150.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to West Palm Beach 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 Illinois to West Palm Beach?

    Currently, October is the cheapest month in which you can book a flight from Illinois to West Palm Beach (average of $45). Flying from Illinois to West Palm Beach in June is currently the most expensive (average of $117). 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.

See more FAQs

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Top 6 airlines flying from Illinois to West Palm Beach

Discover the top 6 airlines that operate flights from Illinois to West Palm Beach. 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$111FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$42Average$174FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$170Average$354FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$173Average$402FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$190Average$414FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$349FlexibilityNo cancel feeOn-timeN/A

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