$82 Find Cheap Flights from Miami to Illinois - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Miami to Illinois departing on 7/23. 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 Miami to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Miami to Illinois, as well as popular online travel agencies
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Cheap Flights from Miami to Illinois

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Chicago
Chicago1 stop$191
Moline
Moline1 stop$283
Peoria
Peoria1 stop$339
Bloomington
Bloomington1 stop$319
Springfield
Springfield1 stop$499
St. Louis
St. Louis1 stop$162
Chicago
Chicago1 stop$191
Moline
Moline1 stop$283
Peoria
Peoria1 stop$339
Bloomington
Bloomington1 stop$319
Springfield
Springfield1 stop$499
St. Louis
St. Louis1 stop$162

Book Cheap Miami 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 Miami 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 Miami to Illinois

Thu, Aug 6 - Mon, Aug 10
Frontier Logo
10:50 am - 5:37 pm
MIA
-
STL
7h 47m
1 stop
Frontier Logo
4:57 pm - 1:53 pm
STL
-
MIA
19h 56m
1 stop
$162Frontier
Tue, Jul 21 - Fri, Jul 24
Frontier Logo
11:19 am - 5:37 pm
MIA
-
STL
7h 18m
1 stop
Frontier Logo
4:57 pm - 1:53 pm
STL
-
MIA
19h 56m
1 stop
$166Frontier
Tue, Aug 25 - Tue, Aug 25
Southwest Logo
7:10 am - 12:05 pm
MIA
-
MDW
5h 55m
1 stop
Southwest Logo
2:40 pm - 8:10 pm
MDW
-
MIA
4h 30m
1 stop
$191Southwest
Wed, Jul 15 - Tue, Jul 21
Southwest Logo
11:45 am - 3:55 pm
MIA
-
MDW
5h 10m
1 stop
Southwest Logo
8:20 am - 3:50 pm
MDW
-
MIA
6h 30m
2 stops
$192Southwest
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
4:10 pm - 6:53 pm
MIA
-
ORD
3h 43mnonstop
United Airlines Logo
6:30 am - 3:55 pm
ORD
-
MIA
8h 25m
1 stop
$197United Airlines
Wed, Aug 12 - Thu, Aug 20
American Airlines Logo
8:41 am - 10:39 am
MIA
-
STL
2h 58mnonstop
American Airlines Logo
11:35 am - 3:29 pm
STL
-
MIA
2h 54mnonstop
$201American Airlines
Thu, Aug 6 - Thu, Aug 13
American Airlines Logo
5:15 pm - 8:03 pm
MIA
-
ORD
3h 48mnonstop
American Airlines Logo
5:00 am - 9:07 am
ORD
-
MIA
3h 07mnonstop
$201American Airlines
Thu, Aug 6 - Mon, Aug 10
United Airlines Logo
5:32 pm - 8:13 pm
MIA
-
ORD
3h 41mnonstop
United Airlines Logo
7:00 am - 11:24 am
ORD
-
MIA
3h 24mnonstop
$203United Airlines
Sat, Sep 5 - Tue, Sep 15
Delta Logo
6:00 am - 10:25 am
MIA
-
MLI
5h 25m
1 stop
Delta Logo
11:19 am - 5:20 pm
MLI
-
MIA
5h 01m
1 stop
$283Delta
Wed, Jul 15 - Tue, Aug 11
Delta Logo
6:00 am - 11:23 am
MIA
-
BMI
6h 23m
1 stop
Delta Logo
6:00 am - 1:00 pm
BMI
-
MIA
6h 00m
1 stop
$319Delta
Booking Insights

KAYAK's insights & trends for Miami to Illinois flights

Get data-powered insights and trends into flights from Miami 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 Miami 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 Miami to Illinois departing in August.

What is the cheapest Miami to Illinois flight route?

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

The cheapest ticket to Illinois from Miami found in the last 5 days was to Chicago, at $238 round-trip. The most popular route is from Miami (MIA) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 5 days was $266.

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

The average price for all round-trip flights from Miami 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 at night, when round-trip flights cost $344 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the evening, which is peak travel time and where the average cost of a ticket is $457.

Can I save money by flying with a layover from Miami 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 $348, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Miami to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Miami 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 Miami to Illinois is March, when tickets cost $27 (return) on average. On the other hand, the most expensive months are October and June, when the average cost of round-trip tickets is $917 and $124 respectively.

What’s the cheapest day of the week to fly from Miami to Illinois?

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

Your flight ticket price will generally be cheaper if you fly to Illinois on a Friday and more expensive on a Sunday. On your return trip to Miami, you should consider flying back on a Monday, and avoid Tuesdays for better deals.

How far in advance should I book a flight from Miami 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 Miami 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 Miami to Illinois, you should book around 2 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$82
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Miami to St. Louis

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Miami 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 Miami to Illinois.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Miami 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 Miami 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 Miami 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 Miami 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 Miami to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Miami to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Miami 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 Miami 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 4245 reviews
8.1Boarding
8.6Crew
7.0Food
8.0Comfort
7.5Entertainment
Airline reviews

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

2.0 MediocreAnonymous, May 2026
MCO - MDW
Read more Southwest reviews

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

Everything was on time. I was disappointed by the front section female, African American flight attendant. I did not see her name tag or would have identified by name not race. As passengers moved to the bathroom early in flight, she would say with a disdainful tone “I have to say the seat belt light is on” then go back to her book. Better trained flight attendants say something like be careful the seat belt light is on.

Flight was awfully bumpy and landing was a bit jolting. I was in the restroom when snacks and drinks were served and was not asked if i wanted any. I had to ask for water finally.

Delayed time changed often. Temperature on the plan was hot. Crew did offer us water. Then we had to offload to get on another flight that left after 10p

The flight was great. We were not offered any beverages though. And there was no real turbulence, so not sure why.

Not good.,At first delayed due to weather, then still had to load all the luggage, then a mechanical issue. Upon finally arriving, clothes wet as suitcases sat out in the rain. In a hard side suitcase! Ruined some paper items inside. Not happy!

The flight itself was good. We were delayed 1 1/2 hours which was not good.

Flight was fine but new boarding policy was a drag Xtra time passenger group And Waiting until entire bridge empties before calling a list preferred... Waste of time

Wish that they would space out the boarding a little. COVID is still around and is real. No entertainment. Miss the peanuts.

The flight attendants were not in a good mood and it showed

We used Kayak to reserve our tickets and specifically checked the luggage option which was a more expensive option. When we arrived at the terminal we had to pay an extra $90 per suitcase for the three passengers. This has been a pattern for the past 3 years. Why charge for a more expensive luggage option, and the ticket price not include luggage?

Everything was on time and service on the flight was great!

Staff members were not helpful they ignored all calls for an attendant.

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Horrible , we missed our flight because they were way to busy for there airport to handle. We waited in line for the over three hours to be told there’s nothing they can do. Worst experience in any airport ever ,staff member from Lufthansa made it there job to be rude and unhelpful. I’m going to be calling to see if I can change flights because a 3 hour layover in a poorly ran airport isn’t enough.

Well....let's start from the point that I had to stay in airport for 12 hours instead of 2 that was scheduled. Poor company and even worst customer service. Never again....

The flight was delayed almost 2 hours. Bad customer service etc. I will never fly Luthansa. Ever!!!

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

Seat didn't recline all the way back. Very uncomfortable flight for 8 hours. The turbulence eliminated snack and food stops

Entertainment could be updated - lots of really old movies should be reviewed and updated.

It was awful. The communication between corporate and the crew on the ground left more to be desired. The crew even said that Corporate was waiting on answers because they themselves didn't know. Every hour, there was a new excuse. I also understood that passengers were angry, but the crew should have done a better job at crowd control. There was a racial exchange between passengers that could've been avoided has the crew acted sooner.

We sat on plane at gate delayed without communication as to why we were just sitting there

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.

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.

Waited for oxygen tanks for 30 minutes after boarding was complete.

Food was ok, but not as good as I have had before on AA.

Pretty good. The food was just mediocre, the boarding and crew were good.

Good flight, on time a goood price. Little options of food, but for a short flight not necessary.

5 hours delay at departure was going to miss the connection to Tokyo in Chicago and no other flight that day

It was an early flight and most people napped/slept and the crew let us which was nice.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

This company socks. It's fraud. They canceled our flight yesterday, and today we were late because of a really long line at the check in bag. At the rebook station, there was ton of people. The workers were all rude. I am gonna make a report to FTC.

Although an hour and a half early was told by staff at check in they had overbooked and could not check us in for the flight.

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

The worst service , the agents from the counter are really bad . Poor customer service . They didnt help me to get in the flight . I was on line when they close the flight without telling and I couldn’t board the plane . I will like to get my money back ey back because it was their fault. Really bad management , bad manners, bad additud

At check in they don’t let you be with the person you are traveling with unless you pay $40 per seat . Really bad policy they have

I arrived 1 hour prior to boarding, and they said I was too late for a domestic flight. First time I heard that :-(

they charge too much when you arrive in the air port

The service was amazing. Frontier should allow passengers who pay for check-in bags one carry-on bag at no additional cost.

Everything you need to know for your flight from Miami to Illinois

Information on your arrival and departure airports