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$59+ Cheap flights from Miami (MIA) 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ORD
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Miami to Illinois

Keep the following information in mind while searching for Miami to Illinois flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$107
(Kiwi.com)

One-way from

$59
(Cheapflightsfares)

Popular in

March

Cheapest in

February

Average price

$187

Good round-trip deal

$128 or less

Good one-way deal

$114 or less
From Miami to Illinois
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One-way flight from Miami to Illinois
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Miami to Illinois.
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Price to beat on a one-way flight from Miami to Illinois.
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Find flight deals from Miami to Illinois

Cheapest flights from Miami to Illinois
Explore the most affordable flight options available from Miami to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/257:00 amMIA - ORD
Nonstop3h 18mSpirit Airlines
mar. 9/3010:27 amORD - MIA
Nonstop3h 12mSpirit Airlines
Deal found 9/10$107
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
mié. 9/247:00 amMIA - ORD
Nonstop3h 18mSpirit Airlines
jue. 9/2510:27 amORD - MIA
Nonstop3h 12mSpirit Airlines
Deal found 9/10$108
This Spirit deal was found by Cheapflights users on 9/10. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/247:00 amMIA - ORD
Nonstop3h 18mSpirit Airlines
sáb. 9/2710:27 amORD - MIA
Nonstop3h 12mSpirit Airlines
Deal found 9/10$109
This Priceline deal was found by Cheapflights users on 9/10. 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.
vie. 10/36:59 pmMIA - ORD
1 stop5h 40mMultiple Airlines
lun. 10/610:27 amORD - MIA
Nonstop3h 02mMultiple Airlines
Deal found 9/10$110
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
mié. 10/17:00 amMIA - ORD
Nonstop3h 18mSpirit Airlines
mié. 10/811:13 amORD - MIA
1 stop10h 57mSpirit Airlines
Deal found 9/10$112
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
vie. 10/177:00 amMIA - ORD
Nonstop3h 22mSpirit Airlines
lun. 10/2011:13 amORD - MIA
1 stop10h 57mSpirit Airlines
Deal found 9/9$113
This Mytrip deal was found by Cheapflights users on 9/9. 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.
vie. 10/247:00 amMIA - ORD
Nonstop3h 22mSpirit Airlines
vie. 10/319:08 pmORD - MIA
1 stop11h 48mSpirit Airlines
Deal found 9/9$114
This Priceline deal was found by Cheapflights users on 9/10. 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.
mié. 10/17:00 amMIA - ORD
Nonstop3h 18mMultiple Airlines
sáb. 10/111:14 pmORD - MIA
1 stop9h 29mMultiple Airlines
Deal found 9/10$116
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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.
sáb. 9/277:00 amMIA - ORD
Nonstop3h 18mSpirit Airlines
mié. 10/110:27 amORD - MIA
Nonstop3h 12mSpirit Airlines
Deal found 9/11$117
This Spirit deal was found by Cheapflights users on 9/9. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/107:00 amMIA - ORD
Nonstop3h 22mSpirit Airlines
sáb. 10/189:27 amORD - MIA
Nonstop3h 03mSpirit Airlines
Deal found 9/9$118
This Mytrip deal was found by Cheapflights users on 9/11. 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.
vie. 10/249:00 amMIA - MDW
Nonstop3h 17mFrontier
lun. 10/2712:03 pmMDW - MIA
1 stop11h 31mFrontier
Deal found 9/11$120
This Mytrip deal was found by Cheapflights users on 9/10. 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.
sáb. 10/255:47 pmMIA - MDW
1 stop6h 00mFrontier
sáb. 11/12:05 pmMDW - MIA
Nonstop3h 00mFrontier
Deal found 9/10$121

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Miami to Illinois that are best for you.

Fly from

Miami

Fly to

Illinois

Route

Depart

Return

Price

MiamiChicago

MIA - MDW

MIAMDW

Miami

mié. 10/29

6:55 am-11:35 am

1 stop5h 40m

Chicago Midway

mar. 11/4

9:00 am-1:05 pm

Nonstop3h 05m

$143

MiamiSt. Louis

MIA - STL

MIASTL

Miami

lun. 9/22

5:30 am-3:04 pm

1 stop10h 34m

Lambert-St Louis

lun. 9/29

4:00 pm-12:12 am

1 stop7h 12m

$163

MiamiChicago

MIA - ORD

MIAORD

Miami

vie. 10/3

12:27 pm-2:55 pm

Nonstop3h 28m

Chicago O'Hare Intl

dom. 10/5

10:54 am-3:11 pm

Nonstop3h 17m

$165

MiamiSt. Louis

MIA - STL

MIASTL

Miami

mié. 10/8

10:01 pm-11:56 pm

Nonstop2h 55m

Lambert-St Louis

dom. 10/12

6:08 pm-9:50 pm

Nonstop2h 42m

$180

MiamiChicago

MIA - MDW

MIAMDW

Miami

mar. 10/28

3:15 pm-7:40 pm

1 stop5h 25m

Chicago Midway

mié. 10/29

12:35 pm-8:35 pm

1 stop7h 00m

$185

MiamiChicago

MIA - MDW

MIAMDW

Miami

jue. 11/13

6:20 am-8:35 am

Nonstop3h 15m

Chicago Midway

dom. 11/16

9:30 am-1:35 pm

Nonstop3h 05m

$191

MiamiSt. Louis

MIA - STL

MIASTL

Miami

vie. 11/14

5:01 am-4:01 pm

1 stop12h 00m

Lambert-St Louis

sáb. 11/15

7:45 pm-6:19 am

1 stop9h 34m

$192

MiamiSt. Louis

MIA - STL

MIASTL

Miami

mié. 1/7

7:00 am-10:50 am

1 stop4h 50m

Lambert-St Louis

dom. 1/11

7:30 am-2:20 pm

1 stop5h 50m

$198

MiamiSt. Louis

MIA - STL

MIASTL

Miami

vie. 9/26

6:00 am-9:06 am

1 stop28h 06m

Lambert-St Louis

lun. 9/29

4:00 pm-12:12 am

1 stop7h 12m

$202

MiamiChicago

MIA - MDW

MIAMDW

Miami

jue. 10/16

11:50 am-1:55 pm

Nonstop3h 05m

Chicago Midway

lun. 10/20

8:10 am-12:10 pm

Nonstop3h 00m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 60 results
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Best time to book a flight from Miami to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Miami 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.

Cheapflights Insights

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

What is the cheapest month to book a flight from Miami to Illinois?

Currently, August is the cheapest month in which you can book a flight from Miami to Illinois (average of $245). Flying from Miami 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 MIA to IL?

Find hourly flight availability from Miami 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 septiembre 11, 2025.

When flying from Miami to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Miami to Illinois

Explore weekly flight availability from Miami 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 septiembre 11, 2025.

The most flights from MIA to USIL are scheduled on a Thursday (45 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (31 on average).

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 septiembre 11, 2025.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Miami to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Entertainment

7.5

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
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Entertainment

7.5

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
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Entertainment

7.5

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.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Entertainment

7.5

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.
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,248 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Entertainment

7.5

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.
Frontier
5.8
Fair
3,177 reviews
Southwest
8.0
Very good
4,248 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Entertainment

7.5

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 Miami 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 Miami to Illinois?

    If you book a flight to Illinois from Miami, you will be flying from Miami, which is the city’s only airport. Miami (MIA) is located 6.1 mi from the center of Miami.

  • How long is the flight from Miami to Illinois?

    For as low as $165, Southwest can have you in Illinois from Miami in 3h 28m. Miami and Illinois are separated by a distance of 1198 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Miami to Illinois one-way?

    One-way options have recently been found by users for as low as $67 on United Airlines. Other airlines that offer cheap prices include American Airlines from $72 and Southwest from $73 one-way.

  • What are the most popular routes from Miami to Illinois?

    Most travelers choose Miami - Chicago O'Hare Intl, Miami - Chicago Midway or Miami - Lambert-St Louis when deciding on the best route from Miami to Illinois.

  • What are the most reliable airlines from Miami to Illinois?

    The top 3 most reliable airlines when flying from Miami to Illinois are Cathay Pacific (83%), Austrian Airlines (79%) and Japan Airlines (75%).

  • What are the cheapest flights from Miami to Illinois?

    The cheapest flight price from Miami to Illinois is $58. On average you can expect to pay $889. The most popular route, (Miami - Chicago O'Hare Intl), can usually be booked for $81.

  • Can I find deals for flights from Miami to Illinois that include hotel bookings?

    Yes. In addition to deals on Miami to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Miami to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Illinois.

  • Can I find deals for business class flights from Miami to Illinois?

    Yes. Cheapflights offers flight deals from Miami 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 Miami to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Miami to Illinois (average of $245). Flying from Miami 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.

See more FAQs

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Alternative routes for Miami to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Miami to Illinois

Discover the top 6 airlines that operate flights from Miami 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$87Average$181FlexibilityNo cancel feeOn-time65%
FrontierCheapest$88Average$210FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$163Average$476FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$177Average$346FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$189Average$336FlexibilityNo cancel feeOn-time63%
DeltaCheapest$217Average$485FlexibilityNo cancel feeOn-timeN/A

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