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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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ORD
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap 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 December 14, 2025.

This Super.com deal was found by Cheapflights users on 12/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:10 pmMIA - MDW
Nonstop3h 27mFrontier
Wed 1/75:10 pmMDW - MIA
1 stop6h 36mFrontier
Deal found 12/13$95
This CheapOair deal was found by Cheapflights users on 12/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:35 pmMIA - ORD
Nonstop3h 25mSpirit Airlines
Mon 1/196:57 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 12/12$96
This Super.com deal was found by Cheapflights users on 12/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:35 pmMIA - ORD
Nonstop3h 25mSpirit Airlines
Wed 1/76:05 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Deal found 12/13$114
This Super.com deal was found by Cheapflights users on 12/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:35 pmMIA - ORD
Nonstop3h 25mSpirit Airlines
Wed 1/76:05 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Deal found 12/13$115
This CheapOair deal was found by Cheapflights users on 12/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:35 pmMIA - ORD
Nonstop3h 25mSpirit Airlines
Tue 1/66:05 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Deal found 12/13$116
This CheapOair deal was found by Cheapflights users on 12/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:35 pmMIA - ORD
Nonstop3h 25mSpirit Airlines
Thu 1/16:05 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Deal found 12/12$119
This Kiwi.com deal was found by Cheapflights users on 12/12. 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.
Tue 12/309:59 pmMIA - MDW
1 stop25h 13mMultiple Airlines
Mon 1/56:15 amMDW - MIA
Nonstop3h 17mMultiple Airlines
Deal found 12/12$125
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Thu 12/252:35 pmMIA - ORD
Nonstop3h 25mSpirit Airlines
Wed 1/76:05 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Deal found 12/13$126
This Frontier deal was found by Cheapflights users on 12/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:42 amMIA - MDW
Nonstop3h 23mFrontier
Wed 1/73:01 pmMDW - MIA
Nonstop3h 10mFrontier
Deal found 12/13$128
This CheapOair deal was found by Cheapflights users on 12/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:10 pmMIA - MDW
Nonstop3h 27mFrontier
Mon 1/197:20 pmMDW - MIA
Nonstop3h 05mFrontier
Deal found 12/12$129
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Wed 12/318:00 amMIA - MDW
1 stop15h 12mMultiple Airlines
Wed 1/73:01 pmMDW - MIA
Nonstop3h 10mMultiple Airlines
Deal found 12/13$131
This Super.com deal was found by Cheapflights users on 12/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:35 pmMIA - ORD
Nonstop3h 25mSpirit Airlines
Thu 1/226:57 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 12/13$132

Find flight deals from Miami to Illinois

Keep the following information in mind while searching for Miami to Illinois flight deals. Data was last updated December 14, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$86
(CheapOair)

One-way from

$59
(Trip.com)

Popular in

August

Cheapest in

February

Average price

$256

Good round-trip deal

$109 or less

Good one-way deal

$129 or less
Provider with most accurate pricing for Miami-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Chicago (CHI) flights.
Search Deals
From Miami to Illinois
Search Deals
One-way flight from Miami to Illinois
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Miami to Illinois.
Search Deals
Price to beat on a one-way flight from Miami to Illinois.
Search Deals

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 December 14, 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

MiamiSt. Louis

MIA - STL

MIASTL

Miami

Fri 1/9

5:20 am-2:48 pm

1 stop10h 28m

Lambert-St Louis

Sun 1/11

3:43 pm-11:56 am

1 stop19h 13m

$164

MiamiSt. Louis

MIA - STL

MIASTL

Miami

Thu 1/15

7:45 am-7:54 am

2 stops25h 09m

Lambert-St Louis

Sat 1/17

8:32 pm-11:56 am

1 stop14h 24m

$171

MiamiSt. Louis

MIA - STL

MIASTL

Miami

Tue 1/6

9:59 pm-10:33 pm

2 stops25h 34m

Lambert-St Louis

Sun 1/11

3:43 pm-11:56 am

1 stop19h 13m

$172

MiamiChicago

MIA - MDW

MIAMDW

Miami

Tue 1/13

7:15 am-2:55 pm

1 stop8h 40m

Chicago Midway

Tue 1/20

5:30 pm-9:30 pm

Nonstop3h 00m

$207

MiamiChicago

MIA - MDW

MIAMDW

Miami

Sat 1/17

9:50 am-6:40 pm

2 stops9h 50m

Chicago Midway

Mon 1/19

9:40 am-1:45 pm

Nonstop3h 05m

$212

MiamiChicago

MIA - ORD

MIAORD

Miami

Thu 2/26

6:35 pm-11:43 pm

1 stop6h 08m

Chicago O'Hare Intl

Sun 3/1

6:04 pm-10:20 pm

Nonstop3h 16m

$213

MiamiChicago

MIA - ORD

MIAORD

Miami

Mon 2/2

7:25 pm-11:56 pm

1 stop5h 31m

Chicago O'Hare Intl

Wed 2/4

1:58 pm-10:03 pm

1 stop7h 05m

$217

MiamiChicago

MIA - ORD

MIAORD

Miami

Fri 1/9

6:32 pm-11:59 pm

1 stop6h 27m

Chicago O'Hare Intl

Sun 1/11

11:05 am-5:50 pm

1 stop5h 45m

$217

MiamiChicago

MIA - ORD

MIAORD

Miami

Wed 2/25

6:00 am-10:08 am

1 stop5h 08m

Chicago O'Hare Intl

Sun 3/1

9:48 am-4:50 pm

1 stop6h 02m

$217

MiamiChicago

MIA - MDW

MIAMDW

Miami

Fri 1/9

5:32 pm-10:07 pm

1 stop5h 35m

Chicago Midway

Mon 1/12

5:31 pm-12:51 am

1 stop6h 20m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

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, March is the cheapest month in which you can book a flight from Miami to Illinois (average of $53). Flying from Miami to Illinois in June is currently the most expensive (average of $118). 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 December 14, 2025.

When flying from Miami to Illinois, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 48% versus a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Miami to Illinois. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Miami to Illinois flight should consider departing on Sunday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 14, 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
7.9
Good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Food

7.0

Crew

8.6

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
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Food

7.0

Crew

8.6

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
9,092 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Food

7.0

Crew

8.6

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
11,052 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Food

7.0

Crew

8.6

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
8,185 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Food

7.0

Crew

8.6

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
3,080 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Food

7.0

Crew

8.6

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 $217, Southwest can have you in Illinois from Miami in 5h 31m. 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 $41 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $44 and Southwest from $78 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 (94%), ANA (89%) and Royal Jordanian (89%).

  • What are the cheapest flights from Miami to Illinois?

    The cheapest flight price from Miami to Illinois is $70. On average you can expect to pay $747. The most popular route, (Miami - Chicago O'Hare Intl), can usually be booked for $65.

  • 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, March is the cheapest month in which you can book a flight from Miami to Illinois (average of $53). Flying from Miami to Illinois in June is currently the most expensive (average of $118). 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 December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$198FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$84Average$172FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$157Average$444FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$158Average$341FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$177Average$313FlexibilityNo cancel feeOn-time63%
DeltaCheapest$217Average$485FlexibilityNo cancel feeOn-timeN/A

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