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$59+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — ORD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$82
(Cheapflightsfares)

One-way from

$59
(Cheapflightsfares)

Popular in

September

Cheapest in

February

Average price

$233

Good round-trip deal

$224 or less

Good one-way deal

$135 or less
Provider with most accurate pricing for Palm Beach Intl-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Palm Beach Intl-Chicago (CHI) flights.
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From Palm Beach Intl to Illinois
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One-way flight from Palm Beach Intl to Illinois
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Highest demand for flights based on searches. 7% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Palm Beach Intl to Illinois.
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Price to beat on a one-way flight from Palm Beach Intl to Illinois.
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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 February 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1811:49 amPBI - ORD
Nonstop3h 28mFrontier
Mon 4/216:30 amORD - PBI
Nonstop3h 07mFrontier
Deal found 2/19$82
This Priceline deal was found by Cheapflights users on 2/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/411:12 amPBI - ORD
1 stop9h 56mMultiple Airlines
Wed 3/56:40 amORD - PBI
Nonstop3h 09mMultiple Airlines
Deal found 2/19$151
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2611:12 amPBI - ORD
1 stop26h 25mSpirit Airlines
Fri 2/287:07 amORD - PBI
1 stop26h 10mSpirit Airlines
Deal found 2/19$195
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 5/75:06 pmPBI - ORD
Nonstop3h 22mAmerican Airlines
Mon 5/1212:14 pmORD - PBI
Nonstop3h 01mAmerican Airlines
Deal found 2/20$204
This Delta deal was found by Cheapflights users on 2/20. 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.
Sat 3/156:10 pmPBI - MDW
1 stop5h 17mDelta
Tue 3/186:00 amMDW - PBI
1 stop7h 27mDelta
Deal found 2/20$217
This Delta deal was found by Cheapflights users on 2/20. 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.
Tue 4/13:30 pmPBI - ORD
1 stop8h 13mDelta
Wed 4/95:45 amORD - PBI
1 stop7h 29mDelta
Deal found 2/20$217
This JetBlue Airways deal was found by Cheapflights users on 2/20. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:00 amPBI - ORD
1 stop7h 17mJetBlue
Mon 5/56:20 amORD - PBI
1 stop10h 11mJetBlue
Deal found 2/20$223
This Southwest deal was found by Cheapflights users on 2/20. 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.
Sat 5/106:05 amPBI - ORD
1 stop7h 40mSouthwest
Mon 5/121:50 pmORD - PBI
1 stop7h 10mSouthwest
Deal found 2/20$224
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/217:00 amPBI - ORD
Nonstop3h 28mUnited Airlines
Fri 3/282:16 pmORD - PBI
1 stop8h 28mUnited Airlines
Deal found 2/19$239
This Southwest deal was found by Cheapflights users on 2/20. 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.
Mon 4/287:00 amPBI - MDW
2 stops12h 10mSouthwest
Wed 4/306:50 amMDW - PBI
1 stop8h 55mSouthwest
Deal found 2/20$240
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 3/123:43 pmPBI - PIA
1 stop6h 35mAmerican Airlines
Sun 3/168:00 amPIA - PBI
1 stop7h 01mAmerican Airlines
Deal found 2/20$274
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/64:57 pmPBI - MLI
1 stop6h 34mDelta
Mon 3/105:03 pmMLI - PBI
1 stop6h 20mDelta
Deal found 2/19$289

Find flights from West Palm Beach to Illinois within your budget

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 February 20, 2025.

Fly from

West Palm Beach

Fly to

Illinois

Route

Depart

Return

Price

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

Fri 4/18

11:49 am-2:17 pm

Nonstop3h 28m

Chicago O'Hare Intl

Mon 4/21

6:30 am-10:37 am

Nonstop3h 07m

$82

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

Tue 3/4

11:12 am-8:08 pm

1 stop9h 56m

Chicago O'Hare Intl

Fri 3/7

6:40 am-10:49 am

Nonstop3h 09m

$179

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

Tue 5/6

6:00 am-12:17 pm

1 stop7h 17m

Chicago O'Hare Intl

Tue 5/13

1:12 pm-12:07 am

1 stop9h 55m

$197

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

Wed 5/7

5:06 pm-7:28 pm

Nonstop3h 22m

Chicago O'Hare Intl

Mon 5/12

12:14 pm-4:15 pm

Nonstop3h 01m

$204

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

Mon 3/17

7:00 am-9:28 am

Nonstop3h 28m

Chicago O'Hare Intl

Tue 3/18

7:10 am-11:19 am

Nonstop3h 09m

$209

West Palm BeachChicago

PBI - MDW

PBIMDW

Palm Beach Intl

Sat 3/15

6:10 pm-10:27 pm

1 stop5h 17m

Chicago Midway

Tue 3/18

6:00 am-2:27 pm

1 stop7h 27m

$217

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

Sat 3/15

1:09 pm-6:55 pm

1 stop6h 46m

Chicago O'Hare Intl

Tue 3/18

10:35 am-6:20 pm

1 stop6h 45m

$217

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

Sat 5/10

6:05 am-12:45 pm

1 stop7h 40m

Chicago O'Hare Intl

Mon 5/12

1:50 pm-10:00 pm

1 stop7h 10m

$224

West Palm BeachChicago

PBI - MDW

PBIMDW

Palm Beach Intl

Mon 4/28

7:00 am-6:10 pm

2 stops12h 10m

Chicago Midway

Wed 4/30

6:50 am-4:45 pm

1 stop8h 55m

$240

West Palm BeachPeoria

PBI - PIA

PBIPIA

Palm Beach Intl

Wed 3/12

3:43 pm-9:18 pm

1 stop6h 35m

Greater Peoria

Sun 3/16

8:00 am-4:01 pm

1 stop7h 01m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 45 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.

Travel insights for flights from West Palm Beach to Illinois

Get recent, data-driven insights about flights from West Palm Beach to Illinois including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from West Palm Beach to Illinois (average of $245). Flying from West Palm Beach to Illinois in March is currently the most expensive (average of $321). 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 February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from West Palm Beach to Illinois as you normally would.

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 February 20, 2025.

The most flights from PBI to USIL are scheduled on a Monday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 February 20, 2025.
See what other customers who have flown with Southwest, Breeze Airways and Delta from West Palm Beach to Illinois have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Breeze Airways
8.1
Very good
150 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

  • 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 ($59), Spirit Airlines ($66), and American Airlines ($90).

  • 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 Emirates (88%), Air New Zealand (80%) 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 $49. On average you can expect to pay $684. The most popular route, (Palm Beach Intl - Chicago O'Hare Intl), can usually be booked for $58.

  • 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, August is the cheapest month in which you can book a flight from West Palm Beach to Illinois (average of $245). Flying from West Palm Beach to Illinois in March is currently the most expensive (average of $321). 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 5 airlines flying from West Palm Beach to Illinois

Discover the top 5 airlines that operate flights from West Palm Beach to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$115FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$63Average$126FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$195Average$364FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$207Average$327FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$323FlexibilityNo cancel feeOn-timeN/A
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