$125 Find Cheap Flights from West Palm Beach to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from West Palm Beach to Illinois departing on 6/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from West Palm Beach to Illinois.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from West Palm Beach to Illinois.
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Cheap Flights from West Palm Beach to Illinois

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Chicago
Chicagononstop$289
Moline
Moline1 stop$261
Peoria
Peoria1 stop$319
Bloomington
Bloomington1 stop$319
St. Louis
St. Louis1 stop$356
Chicago
Chicagononstop$289
Moline
Moline1 stop$261
Peoria
Peoria1 stop$319
Bloomington
Bloomington1 stop$319
St. Louis
St. Louis1 stop$356

Book Cheap West Palm Beach to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from West Palm Beach to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from West Palm Beach to Illinois

Tue, Jul 14 - Wed, Jul 22
Delta Logo
6:00 am - 10:22 am
PBI
-
MLI
5h 22m
1 stop
Delta Logo
11:08 am - 6:36 pm
MLI
-
PBI
6h 28m
1 stop
$261Delta
Thu, Jul 2 - Wed, Jul 8
United Airlines Logo
3:58 pm - 6:32 pm
PBI
-
ORD
3h 34mnonstop
United Airlines Logo
10:50 am - 2:51 pm
ORD
-
PBI
3h 01mnonstop
$289United Airlines
Thu, Jul 2 - Mon, Jul 6
American Airlines Logo
6:54 pm - 9:30 pm
PBI
-
ORD
3h 36mnonstop
American Airlines Logo
8:08 am - 12:12 pm
ORD
-
PBI
3h 04mnonstop
$290American Airlines
Mon, Jul 13 - Sat, Jul 18
Delta Logo
6:00 am - 10:22 am
PBI
-
MLI
5h 22m
1 stop
Delta Logo
5:56 am - 11:48 am
MLI
-
PBI
4h 52m
1 stop
$290Delta
Wed, Jul 8 - Mon, Jul 13
American Airlines Logo
5:27 pm - 12:41 am
PBI
-
MLI
8h 14m
2 stops
American Airlines Logo
4:20 pm - 12:52 am
MLI
-
PBI
7h 32m
1 stop
$295American Airlines
Fri, Jun 5 - Sat, Jun 6
United Airlines Logo
5:05 pm - 12:45 am
PBI
-
ORD
8h 40m
1 stop
United Airlines Logo
11:00 am - 3:01 pm
ORD
-
PBI
3h 01mnonstop
$295United Airlines
Sun, Jun 7 - Sat, Jun 13
American Airlines Logo
1:02 pm - 3:30 pm
PBI
-
ORD
3h 28mnonstop
American Airlines Logo
4:49 pm - 10:40 pm
ORD
-
PBI
4h 51m
1 stop
$298American Airlines
Thu, Jul 9 - Mon, Jul 13
Allegiant Air Logo
4:29 pm - 2:38 pm
PBI
-
MDW
23h 09m
1 stop
Allegiant Air Logo
3:28 pm - 10:48 am
MDW
-
PBI
18h 20m
1 stop
$300Allegiant Air
Tue, Jun 16 - Wed, Jun 17
Southwest Logo
2:45 pm - 7:35 pm
PBI
-
MDW
5h 50m
1 stop
Southwest Logo
8:40 am - 2:00 pm
MDW
-
PBI
4h 20m
1 stop
$310Southwest
Wed, Jun 10 - Tue, Jun 16
Southwest Logo
2:45 pm - 9:35 pm
PBI
-
MDW
7h 50m
1 stop
Southwest Logo
3:00 pm - 10:10 pm
MDW
-
PBI
6h 10m
2 stops
$314Southwest
Booking Insights

KAYAK's insights & trends for West Palm Beach to Illinois flights

Get data-powered insights and trends into flights from West Palm Beach to Illinois to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from West Palm Beach to Illinois?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from West Palm Beach to Illinois departing in July.

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Illinois from West Palm Beach found in the last 72 hours was to Chicago, at $289 round-trip. The most popular route is from West Palm Beach (PBI) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $289.

What is the cheapest time of day to fly to Illinois?

The average price for all round-trip flights from West Palm Beach to Illinois depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Illinois is generally in the afternoon, when round-trip flights cost $339 on average. Morning departures are around 4% more expensive than evening flights, on average. The most expensive time of day to fly to Illinois is generally at night, which is peak travel time and where the average cost of a ticket is $435.

Can I save money by flying with a layover from West Palm Beach to Illinois?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $357, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from West Palm Beach to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from West Palm Beach to Illinois is February, when tickets cost $36 (return) on average. On the other hand, the most expensive months are August and June, when the average cost of round-trip tickets is $187 and $154 respectively.

What’s the cheapest day of the week to fly from West Palm Beach to Illinois?

The average price of all round-trip flights from West Palm Beach to Illinois clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from West Palm Beach to Illinois, look for departures on Thursdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Illinois, Saturday is the cheapest day to fly and Monday is the most expensive.

How far in advance should I book a flight from West Palm Beach to Illinois?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from West Palm Beach to Illinois, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from West Palm Beach to Illinois, you should book around 3 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$125
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from West Palm Beach to St. Louis

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from West Palm Beach to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from West Palm Beach to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from West Palm Beach to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from West Palm Beach to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from West Palm Beach to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from West Palm Beach to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from West Palm Beach to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from West Palm Beach to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from West Palm Beach to the following destinations at these prices or less: Chicago $245 one-way - $289 round-trip

Reviews of the top 5 airlines serving from West Palm Beach to Illinois

 
See real verified KAYAK customer reviews for airlines flying from West Palm Beach to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from West Palm Beach to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4284 reviews
7.0Food
8.6Crew
8.1Boarding
7.5Entertainment
8.0Comfort
Airline reviews

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

8.0 ExcellentAnonymous, May 2026
BDL - MDW
Read more Southwest reviews

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

For the first time in a long time, the Wi-Fi actually worked the entire flight! The flight crew was amazing as usual.

Great flight. I didn't get a drink because I was asleep whole on the flight.

Communication about the delayed flight was poor. We were told to move gates three times but that was bad information. We went from gate 128 to gate 126 and then to gate 123 and back to gate 126. Communication about the delay was bad. Ended up being 1 1/2 hour late getting home.

Love them will get a Southwest card to track my points and keep flying with them. My family and I were pleased with the services.

Southwest continues to do less for more money. Flight attendants used to be fun and friendly. But now it’s like they don’t even see you. Such a shame.

I liked it better when you were truer to your roots Am paying more for less fun

Aside from a completely packed plane, I really have no complaints.

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

The WiFi was horrific. I fly delta often and love their (usually reliable and free) WiFi. On this flight it was intermittent and when it did connect was extremely slow. I couldn’t get any work done while I was on the flight which was extremely frustrating. I was also in the exit row seat where there is now immediate seat in front of you, so while the leg room was nice, I couldn’t even watch the TV when the internet wasn’t working. Finally, for the last 20 mins of the flight, the announcement indicator came on the TV screens and took them over, even though no announcement was being made. Really disappointed.

Crew was great. Near on time departure and early arrival. Snacks are always meh. Not a fan of the "pay for everything including miles " proposal unless base flight rate going to be 100 bucks.

On the return flight, flight attendant Britt went out of her way to inform passengers that several of us had tight connections.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Very comfortable flight, snacks and drinks were good, good communication from crew. Could have used a little more information on timing of boarding for group 5

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

It was better than excellent. The staff in Mason City were great. The young woman that pushed my wheelchair did more than could be expected of her. She came from India 17 years ago. I don't remember her name.

Requested early boarding to disinfect seat, tray table, etc. before general boarding. Instructed to board after wheelchair passengers. Waited on jet bridge behind 12 wheelchair passengers. Stopped immediately after entering plane to wait for gate agent in rear of plane cleaning a seat that was wet, got to my row and found both seats adjacent to mine already occupied, with the lack of room making it impossible for me to clean my own space and defeating the purpose of my boarding early. Cleaned the armrests and tray table as best I could.

The wifi experience is awful. I had to try again and again, taking over 30 minutes, to connect to the wifi. I had to watch the same two ads over and over until I was finally successful. Once connected, it was anything but "high speed" and disconnected at least three times during the flight.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

Very good I can’t complain one bit. Thank you American Airlines for making my flight enjoyable and safe!

The staff and service on American Airlines were truly outstanding. I had requested wheelchair assistance for my mother due to her knee issues, and the team went above and beyond every step of the way—from boarding in Boston to our arrival in Chicago. Their care, professionalism, and attentiveness made the entire experience smooth and stress-free. I’m very grateful for the support they provided.

The new planes (American Eagle) are beautiful and especially comfortable. The flight attendants are consistently professional and courteous. And, while it may seem inconsequential, the new liquid tube of coffee creamer—in contrast to the powdered coffee creamer—makes all the difference in a cup of coffee.

Boarding was quick and efficient. We arrived at our destination early.

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

Crew at the gate was very crabby and not at all polite. The plane was very hot the entire flight. And the seat cushion was very worn out.

The staff are very, very professional. It's what flying should feel like.

My flight was canceled the morning of the flight. I had to rebook a flight with a different airline that cost me $900 out of my pocket

Shut down without prior notice End up with spending lots of extra $$$

Everything was smooth sailing. Great crew, easy flight and was surprised with an upgraded seat. Thank you all!

My first time experience with Spirit Air was not good at all.The reason i did not know to cancel 24Hrs before flight depature you do charge cancellation fee. It's ridiculous policy.Actually you should provide full voucher instead of charging cancellation fee. Confirmation Code# ZNVPHG Thanks Much , Rita S

That this is my second time the they cancel flights and they always wait until the last minute to let people know

Spirit is awful. Do not fly spirit. Nothing but delays, cancellations.

Nothing. We didn’t even have a pilot until one hour after our flight was set to depart and now we are waiting for a gate on a very hot packed aircraft. Spirit has lost its goddamn minds and we will never fly again. On the way down the delay went from 5 minutes to 6 hours to cancelled.

Return flight was canceled. Needed to reschedule with another airline the next day. Cost an an additional $84. At another airport 45 miles further away

Delayed 11 hours with two being on our destinations tarmac, no compensation or refund and was told I would actually get charged a $200 cancellation fee if I decided to switch airlines for my return flight. For their inconvenience they gave a $10 meal voucher to split between two people in a airport.

Like Spirit but bad that you have to pay for water 🙃

Everything you need to know for your flight from West Palm Beach to Illinois

Information on your arrival and departure airports