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Cheap flights from West Palm Beach to Illinois from $85

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from West Palm Beach to Illinois departing on 3/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from West Palm Beach to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:13 pm - 11:05 pm
PBI
-
ORD
28h 52m
2 stops
Multiple Airlines Logo
1:12 pm - 2:13 pm
ORD
-
PBI
24h 01m
1 stop
$226Multiple Airlines
Fri, May 8 - Fri, May 15
United Airlines Logo
12:08 pm - 2:39 pm
PBI
-
ORD
3h 31mnonstop
United Airlines Logo
3:35 pm - 7:50 pm
ORD
-
PBI
3h 15mnonstop
$229United Airlines
Fri, Apr 10 - Sun, Apr 12
American Airlines Logo
8:15 am - 10:40 am
PBI
-
ORD
3h 25mnonstop
American Airlines Logo
1:40 pm - 5:43 pm
ORD
-
PBI
3h 03mnonstop
$230American Airlines
Thu, Apr 9 - Sun, Apr 12
American Airlines Logo
8:15 am - 10:40 am
PBI
-
ORD
3h 25mnonstop
American Airlines Logo
1:40 pm - 5:43 pm
ORD
-
PBI
3h 03mnonstop
$231American Airlines
Thu, Apr 16 - Mon, Apr 20
Delta Logo
2:20 pm - 5:44 pm
PBI
-
STL
4h 24m
1 stop
Delta Logo
9:59 am - 5:13 pm
STL
-
PBI
6h 14m
1 stop
$231Delta
Tue, Apr 28 - Thu, Apr 30
Spirit Airlines Logo
2:04 pm - 12:22 am
PBI
-
ORD
11h 18m
1 stop
Spirit Airlines Logo
6:01 pm - 1:01 pm
ORD
-
PBI
18h 00m
1 stop
$236Spirit Airlines
Fri, Mar 20 - Mon, Mar 23
Spirit Airlines Logo
11:25 am - 12:40 am
PBI
-
ORD
14h 15m
1 stop
Spirit Airlines Logo
6:01 pm - 1:01 pm
ORD
-
PBI
18h 00m
1 stop
$242Spirit Airlines
Tue, Mar 10 - Fri, Mar 13
Delta Logo
6:30 pm - 11:58 pm
PBI
-
STL
6h 28m
1 stop
Delta Logo
1:00 pm - 6:47 pm
STL
-
PBI
4h 47m
1 stop
$243Delta
Thu, Apr 9 - Sat, Apr 11
Frontier Logo
12:17 pm - 5:34 pm
PBI
-
STL
6h 17m
1 stop
Frontier Logo
8:19 pm - 2:27 pm
STL
-
PBI
17h 08m
2 stops
$262Frontier
Thu, Apr 9 - Mon, Apr 13
Frontier Logo
7:32 pm - 7:47 pm
PBI
-
MDW
25h 15m
1 stop
Frontier Logo
6:00 am - 6:37 pm
MDW
-
PBI
11h 37m
1 stop
$287Frontier
Sun, Mar 22 - Sun, Mar 29

United Airlines flights from West Palm Beach to Illinois

Our best United Airlines deals on West Palm Beach to Illinois flight tickets
United Airlines
Apr 10
PBI12:08 pmPalm Beach Intl
3h 31m
ORD2:39 pmChicago O'Hare Intl
Apr 12
ORD3:35 pmChicago O'Hare Intl
3h 15m
PBI7:50 pmPalm Beach Intl
$229
United Airlines
Jul 21
PBI5:05 pmPalm Beach Intl
7h 10m
1 stop
ORD11:15 pmChicago O'Hare Intl
Jul 31
ORD7:10 amChicago O'Hare Intl
3h 01m
PBI11:11 amPalm Beach Intl
$235
United Airlines
Apr 10
PBI5:03 pmPalm Beach Intl
8h 42m
1 stop
ORD12:45 amChicago O'Hare Intl
Apr 12
ORD3:35 pmChicago O'Hare Intl
3h 15m
PBI7:50 pmPalm Beach Intl
$239

Spirit Airlines flights from West Palm Beach to Illinois

Our best Spirit Airlines deals on West Palm Beach to Illinois flight tickets
Spirit Airlines
Mar 6
PBI11:25 amPalm Beach Intl
14h 15m
1 stop
ORD12:40 amChicago O'Hare Intl
Mar 9
ORD6:51 pmChicago O'Hare Intl
14h 03m
1 stop
PBI9:54 amPalm Beach Intl
$227
Spirit Airlines
Mar 20
PBI2:04 pmPalm Beach Intl
11h 18m
1 stop
ORD12:22 amChicago O'Hare Intl
Mar 23
ORD6:01 pmChicago O'Hare Intl
18h 00m
1 stop
PBI1:01 pmPalm Beach Intl
$236
Spirit Airlines
Mar 3
PBI11:25 amPalm Beach Intl
14h 15m
1 stop
ORD12:40 amChicago O'Hare Intl
Mar 10
ORD6:51 pmChicago O'Hare Intl
14h 03m
1 stop
PBI9:54 amPalm Beach Intl
$238

momondo 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, momondo users made 832,500 searches. Data last updated February 26, 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

Price

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

Fri 5/8

7:13 pm-11:05 pm

2 stops28h 52m

Chicago O'Hare Intl

Fri 5/15

1:12 pm-2:13 pm

1 stop24h 01m

$226

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

Fri 4/10

12:08 pm-2:39 pm

Nonstop3h 31m

Chicago O'Hare Intl

Sun 4/12

3:35 pm-7:50 pm

Nonstop3h 15m

$229

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

Thu 4/9

8:15 am-10:40 am

Nonstop3h 25m

Chicago O'Hare Intl

Sun 4/12

1:40 pm-5:43 pm

Nonstop3h 03m

$230

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

Thu 4/16

8:15 am-10:40 am

Nonstop3h 25m

Chicago O'Hare Intl

Mon 4/20

1:40 pm-5:43 pm

Nonstop3h 03m

$231

West Palm BeachSt. Louis

PBI - STL

PBISTL

Palm Beach Intl

Tue 4/28

2:20 pm-5:44 pm

1 stop4h 24m

Lambert-St Louis

Thu 4/30

9:59 am-5:13 pm

1 stop6h 14m

$231

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

Fri 3/20

2:04 pm-12:22 am

1 stop11h 18m

Chicago O'Hare Intl

Mon 3/23

6:01 pm-1:01 pm

1 stop18h 00m

$236

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

Tue 3/10

11:25 am-12:40 am

1 stop14h 15m

Chicago O'Hare Intl

Fri 3/13

6:01 pm-1:01 pm

1 stop18h 00m

$242

West Palm BeachSt. Louis

PBI - STL

PBISTL

Palm Beach Intl

Thu 4/9

6:30 pm-11:58 pm

1 stop6h 28m

Lambert-St Louis

Sat 4/11

1:00 pm-6:47 pm

1 stop4h 47m

$243

West Palm BeachSt. Louis

PBI - STL

PBISTL

Palm Beach Intl

Thu 4/9

12:17 pm-5:34 pm

1 stop6h 17m

Lambert-St Louis

Mon 4/13

8:19 pm-2:27 pm

2 stops17h 08m

$262

West Palm BeachChicago

PBI - MDW

PBIMDW

Palm Beach Intl

Sun 3/22

7:32 pm-7:47 pm

1 stop25h 15m

Chicago Midway

Sun 3/29

6:00 am-6:37 pm

1 stop11h 37m

$287

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from West Palm Beach to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from West Palm Beach is in August. Flight prices, which tend to average around $239, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $239.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from West Palm Beach to Illinois is on a Friday when prices can be found for as low as $311. Flights from West Palm Beach to Illinois on a Sunday will generally be more expensive and average around $501. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is at noon. Flights from West Palm Beach to Illinois during this time can be as low as $313. Flights in the evening are often more expensive with an average ticket price of $458.

What is the cheapest Palm Beach Intl to Illinois flight route?

Fly from Palm Beach Intl to Chicago O'Hare Intl for the best Palm Beach Intl - Illinois flight prices

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from West Palm Beach when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $288 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from West Palm Beach for as low as $240 on momondo.

What cabin class options are available on Palm Beach Intl to Illinois flights?

There are 4 cabin classes available to choose from on Palm Beach Intl to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on West Palm Beach to Illinois flights?

You could potentially save up to 7% on your flight if you consider stops on a West Palm Beach to Illinois flight.

Cheap West Palm Beach to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from West Palm Beach to Illinois

Best Price Found

$233

Fastest flight time

2h 55m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from West Palm Beach in the past 72 hours is $233. The best round-trip flight deal from West Palm Beach to Illinois found on momondo in the last 72 hours is $280.
The fastest flight from West Palm Beach to Illinois takes 2h 55m
Direct flights go from West Palm Beach to Illinois every day.
There are 98 airports in Illinois. From West Palm Beach there are direct flights to Chicago O'Hare Intl (ORD), Lambert-St Louis (STL).
Search flight deals

  • When did momondo last update prices for flights from Palm Beach Intl Airport to Illinois?

    Prices for flights from Palm Beach Intl Airport to Illinois are updated daily.

  • How many operators does momondo search for flights from Palm Beach Intl Airport to Illinois?

  • How old do you have to be to fly from Palm Beach Intl Airport to Illinois?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Palm Beach Intl Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from West Palm Beach to Illinois?

Best airlines flying from West Palm Beach to Illinois

Compare and see reviews for airlines that fly from West Palm Beach to Illinois with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $37Free CancellationRating
5.7
3,040 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $121Free CancellationRating
6.3
8,494 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $149Free CancellationRating
8.0
4,299 reviews
Search Southwest flights
United AirlinesPriceFrom $204Free CancellationRating
7.4
9,347 reviews
Search United Airlines flights
American AirlinesPriceFrom $205Free CancellationRating
7.2
11,352 reviews
Search American Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
8,237 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from West Palm Beach to Illinois?

Finding the right flight to Illinois from West Palm Beach is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

Can I find flights from West Palm Beach to Illinois with flexible booking policies on momondo?

Yes. All flights to Illinois from West Palm Beach on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from West Palm Beach to Illinois?

Once you have performed a search for West Palm Beach to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from West Palm Beach to Illinois right now. Can momondo alert me if prices change?

If you are not ready to book a flight from West Palm Beach to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.

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