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Cheap flights from Miami to Illinois from $48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Illinois departing on 12/22. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
8:10 am - 10:35 amMIA-ORD
3h 25mnonstop
Spirit Airlines Logo
11:40 am - 3:47 pmORD-MIA
3h 07mnonstop
$96Spirit Airlines
Find Deal
Wed, Nov 26 - Tue, Dec 2
Spirit Airlines Logo
4:08 pm - 6:36 pmMIA-ORD
3h 28mnonstop
Spirit Airlines Logo
7:41 pm - 11:57 pmORD-MIA
3h 16mnonstop
$97Spirit Airlines
Find Deal
Tue, Dec 9 - Mon, Dec 15
Frontier Logo
9:38 am - 1:59 pmMIA-MDW
5h 21m1 stop
Frontier Logo
2:59 pm - 7:09 pmMDW-MIA
3h 10mnonstop
$97Frontier
Find Deal
Sat, Dec 6 - Sat, Dec 13
Frontier Logo
12:28 pm - 11:25 pmMIA-MDW
11h 57m1 stop
Frontier Logo
6:30 am - 10:47 amMDW-MIA
3h 17mnonstop
$98Frontier
Find Deal
Fri, Feb 20 - Sun, Feb 22
United Airlines Logo
5:40 pm - 11:59 pmMIA-STL
7h 19m1 stop
United Airlines Logo
6:00 am - 1:30 pmSTL-MIA
6h 30m1 stop
$257United Airlines
Find Deal
Tue, Feb 3 - Tue, Feb 10
United Airlines Logo
4:16 pm - 9:31 pmMIA-PIA
6h 15m1 stop
United Airlines Logo
6:45 am - 3:10 pmPIA-MIA
7h 25m1 stop
$259United Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 15
American Airlines Logo
6:25 am - 10:41 amMIA-PIA
5h 16m1 stop
American Airlines Logo
3:47 pm - 10:51 pmPIA-MIA
6h 04m1 stop
$339American Airlines
Find Deal
Wed, Apr 15 - Sat, Apr 18
Delta Logo
4:52 pm - 10:35 pmMIA-MLI
6h 43m1 stop
Delta Logo
5:12 pm - 12:46 amMLI-MIA
6h 34m1 stop
$339Delta
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Thu, Nov 20 - Sun, Nov 23
American Airlines Logo
5:10 pm - 9:28 pmMIA-PIA
5h 18m1 stop
American Airlines Logo
11:31 am - 8:47 pmPIA-MIA
8h 16m2 stops
$344American Airlines
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Wed, Apr 15 - Sat, Apr 18
Delta Logo
10:20 am - 3:15 pmMIA-BMI
5h 55m1 stop
Delta Logo
3:50 pm - 10:45 pmBMI-MIA
5h 55m1 stop
$379Delta
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Wed, Apr 15 - Sat, Apr 18

Spirit Airlines flights from Miami to Illinois

Our best Spirit Airlines deals on Miami to Illinois flight tickets
Spirit Airlines
Nov 26
MIA8:10 amMiami
3h 25m
ORD10:35 amChicago O'Hare Intl
Dec 2
ORD11:40 amChicago O'Hare Intl
3h 07m
MIA3:47 pmMiami
$96
Find similar
Spirit Airlines
Dec 9
MIA4:08 pmMiami
3h 28m
ORD6:36 pmChicago O'Hare Intl
Dec 15
ORD7:41 pmChicago O'Hare Intl
3h 16m
MIA11:57 pmMiami
$97
Find similar
Spirit Airlines
Dec 4
MIA4:08 pmMiami
3h 28m
ORD6:36 pmChicago O'Hare Intl
Dec 7
ORD1:52 pmChicago O'Hare Intl
6h 02m
1 stop
MIA8:54 pmMiami
$100
Find similar

Frontier flights from Miami to Illinois

Our best Frontier deals on Miami to Illinois flight tickets
Frontier
Dec 6
MIA9:38 amMiami
5h 21m
1 stop
MDW1:59 pmChicago Midway
Dec 13
MDW2:59 pmChicago Midway
3h 10m
MIA7:09 pmMiami
$97
Find similar
Frontier
Feb 20
MIA12:28 pmMiami
11h 57m
1 stop
MDW11:25 pmChicago Midway
Feb 22
MDW6:30 amChicago Midway
3h 17m
MIA10:47 amMiami
$98
Find similar
Frontier
Dec 4
MIA7:26 pmMiami
3h 27m
MDW9:53 pmChicago Midway
Dec 11
MDW6:15 amChicago Midway
17h 31m
1 stop
MIA12:46 amMiami
$99
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Miami 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 November 6, 2025.
Use the filters below to find and compare flights from Miami to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiChicago

MIA - ORD

MIAORD

Miami

Wed 11/26

8:10 am-10:35 am

Nonstop3h 25m

Chicago O'Hare Intl

Tue 12/2

11:40 am-3:47 pm

Nonstop3h 07m

$96

MiamiChicago

MIA - ORD

MIAORD

Miami

Tue 12/9

4:08 pm-6:36 pm

Nonstop3h 28m

Chicago O'Hare Intl

Mon 12/15

7:41 pm-11:57 pm

Nonstop3h 16m

$97

MiamiChicago

MIA - MDW

MIAMDW

Miami

Sat 12/6

9:38 am-1:59 pm

1 stop5h 21m

Chicago Midway

Sat 12/13

2:59 pm-7:09 pm

Nonstop3h 10m

$97

MiamiChicago

MIA - MDW

MIAMDW

Miami

Fri 2/20

12:28 pm-11:25 pm

1 stop11h 57m

Chicago Midway

Sun 2/22

6:30 am-10:47 am

Nonstop3h 17m

$98

MiamiSt. Louis

MIA - STL

MIASTL

Miami

Tue 2/3

5:40 pm-11:59 pm

1 stop7h 19m

Lambert-St Louis

Tue 2/10

6:00 am-1:30 pm

1 stop6h 30m

$257

MiamiPeoria

MIA - PIA

MIAPIA

Miami

Fri 12/5

4:16 pm-9:31 pm

1 stop6h 15m

Greater Peoria

Mon 12/15

6:45 am-3:10 pm

1 stop7h 25m

$259

MiamiPeoria

MIA - PIA

MIAPIA

Miami

Wed 4/15

6:25 am-10:41 am

1 stop5h 16m

Greater Peoria

Sat 4/18

3:47 pm-10:51 pm

1 stop6h 04m

$339

MiamiMoline

MIA - MLI

MIAMLI

Miami

Thu 11/20

4:52 pm-10:35 pm

1 stop6h 43m

Moline Quad-City

Sun 11/23

5:12 pm-12:46 am

1 stop6h 34m

$339

MiamiPeoria

MIA - PIA

MIAPIA

Miami

Wed 4/15

5:10 pm-9:28 pm

1 stop5h 18m

Greater Peoria

Sat 4/18

11:31 am-8:47 pm

2 stops8h 16m

$344

MiamiBloomington

MIA - BMI

MIABMI

Miami

Wed 4/15

10:20 am-3:15 pm

1 stop5h 55m

Bloomington-Normal

Sat 4/18

3:50 pm-10:45 pm

1 stop5h 55m

$379

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 Miami 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 Miami is in February. Flight prices, which tend to average around $160, 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 February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $177.

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

The cheapest day to depart from Miami to Illinois is on a Friday when prices can be found for as low as $284. Flights from Miami to Illinois on a Sunday will generally be more expensive and average around $477. 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 in the evening. Flights from Miami to Illinois during this time can be as low as $314. Flights in the afternoon are often more expensive with an average ticket price of $382.

What is the cheapest Miami to Illinois flight route?

Fly from Miami to Chicago Midway for the best Miami - 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 Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $247 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Miami for as low as $180 on momondo.

What cabin class options are available on Miami to Illinois flights?

There are 4 cabin classes available to choose from on Miami 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 Miami to Illinois flights?

No. A direct flight is the cheapest option for a flight between Miami to Illinois.

Cheap Miami to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Illinois

Best Price Found

$108

Fastest flight time

2h 55m

Direct flights

Every day

Airports in Illinois

2 airports
The best one-way flight to Illinois from Miami in the past 72 hours is $108. The best round-trip flight deal from Miami to Illinois found on momondo in the last 72 hours is $79.
The fastest flight from Miami to Illinois takes 2h 55m
Direct flights go from Miami to Illinois every day.
There are 2 airports near Illinois: Chicago Midway (MDW), Lambert-St Louis (STL)
Search flight deals

  • When did momondo last update prices for flights from Miami Airport to Illinois?

    Prices for flights from Miami Airport to Illinois were last updated today.

  • How many operators does momondo search for flights from Miami Airport to Illinois?

  • How old do you have to be to fly from Miami Airport to Illinois?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Miami Airport to Illinois.

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

    The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Miami to Illinois?

Best airlines flying from Miami to Illinois

Compare and see reviews for airlines that fly from Miami to Illinois with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $86Free CancellationRating
6.3
8,122 reviews
Search Spirit Airlines flights
FrontierPriceFrom $88Free CancellationRating
5.8
3,116 reviews
Search Frontier flights
American AirlinesPriceFrom $157Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $166Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
SouthwestPriceFrom $177Free CancellationRating
8.0
4,241 reviews
Search Southwest flights
DeltaPriceFrom $217Free CancellationRating
7.9
8,001 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Illinois?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Miami.

Can I find flights from Miami to Illinois with flexible booking policies on momondo?

All flight searches from Miami to Illinois on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Miami to Illinois?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Miami.

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

Of course. momondo tracks the price of Miami to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Illinois trip

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