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$60+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ORD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This CheapOair deal was found by Cheapflights users on 1/27. 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 2/257:12 am
MIA
-
ORD
Nonstop3h 27m
Spirit Airlines
Thu 2/267:23 pm
ORD
-
MIA
Nonstop3h 16m
Spirit Airlines
Deal found 1/27$72
This Super.com deal was found by Cheapflights users on 1/26. 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 2/1911:28 am
MIA
-
MDW
Nonstop3h 28m
Frontier
Sun 3/16:15 am
MDW
-
MIA
Nonstop3h 13m
Frontier
Deal found 1/26$72
This Priceline deal was found by Cheapflights users on 1/28. 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.
Fri 2/277:00 am
MIA
-
ORD
Nonstop3h 38m
Multiple Airlines
Sun 3/17:23 pm
ORD
-
MIA
Nonstop3h 16m
Multiple Airlines
Deal found 1/28$73
This Trip.com deal was found by Cheapflights users on 1/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:28 am
MIA
-
MDW
Nonstop3h 28m
Frontier
Thu 3/56:15 am
MDW
-
MIA
Nonstop3h 13m
Frontier
Deal found 1/26$73
This Spirit deal was found by Cheapflights users on 1/27. 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.
Thu 2/193:50 pm
MIA
-
ORD
Nonstop3h 28m
Spirit Airlines
Sun 2/227:23 pm
ORD
-
MIA
Nonstop3h 16m
Spirit Airlines
Deal found 1/27$74
This CheapOair deal was found by Cheapflights users on 1/27. 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.
Fri 2/2012:40 pm
MIA
-
ORD
Nonstop3h 38m
Multiple Airlines
Sun 2/227:23 pm
ORD
-
MIA
Nonstop3h 16m
Multiple Airlines
Deal found 1/27$78
This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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.
Sat 2/147:12 am
MIA
-
ORD
Nonstop3h 27m
Spirit Airlines
Mon 2/169:18 am
ORD
-
MIA
Nonstop3h 18m
Spirit Airlines
Deal found 1/26$81
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:12 am
MIA
-
ORD
Nonstop3h 27m
Multiple Airlines
Sat 2/2811:48 am
ORD
-
MIA
Nonstop3h 15m
Multiple Airlines
Deal found 1/28$82
This Flightnetwork deal was found by Cheapflights users on 1/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:12 am
MIA
-
ORD
Nonstop3h 27m
Spirit Airlines
Sun 3/17:23 pm
ORD
-
MIA
Nonstop3h 16m
Spirit Airlines
Deal found 1/27$84
This Frontier deal was found by Cheapflights users on 1/27. 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.
Fri 2/277:00 am
MIA
-
ORD
Nonstop3h 38m
Frontier
Sat 2/2811:48 am
ORD
-
MIA
Nonstop3h 15m
Frontier
Deal found 1/27$85
This Priceline deal was found by Cheapflights users on 1/27. 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.
Thu 2/267:12 am
MIA
-
ORD
Nonstop3h 27m
Multiple Airlines
Sat 2/2811:48 am
ORD
-
MIA
Nonstop3h 15m
Multiple Airlines
Deal found 1/27$86
This Spirit deal was found by Cheapflights users on 1/27. 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.
Thu 2/55:54 am
MIA
-
ORD
Nonstop3h 24m
Spirit Airlines
Sun 2/86:57 pm
ORD
-
MIA
Nonstop3h 17m
Spirit Airlines
Deal found 1/27$87

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$72
(CheapOair)

One-way from

$60
(Trip.com)

Popular in

August

Cheapest in

February

Average price

$192

Good round-trip deal

$105 or less

Good one-way deal

$121 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
Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 29, 2026.
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 - ORD

MIAORD

Miami

Thu 2/26

3:50 pm-6:18 pm

Nonstop3h 28m

Chicago O'Hare Intl

Sun 3/1

7:23 pm-11:39 pm

Nonstop3h 16m

$74

MiamiChicago

MIA - ORD

MIAORD

Miami

Thu 2/19

3:50 pm-6:18 pm

Nonstop3h 28m

Chicago O'Hare Intl

Sat 2/21

8:59 am-8:51 pm

1 stop10h 52m

$95

MiamiChicago

MIA - ORD

MIAORD

Miami

Sat 2/21

9:53 pm-7:54 am

1 stop11h 01m

Chicago O'Hare Intl

Sun 2/22

7:23 pm-11:39 pm

Nonstop3h 16m

$95

MiamiChicago

MIA - ORD

MIAORD

Miami

Fri 2/27

9:53 pm-7:54 am

1 stop11h 01m

Chicago O'Hare Intl

Sun 3/1

7:23 pm-11:39 pm

Nonstop3h 16m

$100

MiamiChicago

MIA - ORD

MIAORD

Miami

Sat 2/14

7:12 am-9:39 am

Nonstop3h 27m

Chicago O'Hare Intl

Sun 2/15

9:18 am-1:36 pm

Nonstop3h 18m

$104

MiamiChicago

MIA - ORD

MIAORD

Miami

Sat 3/14

7:15 am-9:53 am

Nonstop3h 38m

Chicago O'Hare Intl

Wed 3/18

6:01 pm-2:09 am

1 stop7h 08m

$112

MiamiChicago

MIA - ORD

MIAORD

Miami

Sun 2/15

7:12 am-9:39 am

Nonstop3h 27m

Chicago O'Hare Intl

Sun 2/22

8:59 am-8:51 pm

1 stop10h 52m

$123

MiamiChicago

MIA - ORD

MIAORD

Miami

Thu 2/19

9:53 pm-7:54 am

1 stop11h 01m

Chicago O'Hare Intl

Sun 2/22

8:59 am-8:51 pm

1 stop10h 52m

$126

MiamiSt. Louis

MIA - STL

MIASTL

Miami

Wed 4/8

3:12 pm-10:30 am

1 stop20h 18m

Lambert-St Louis

Sun 4/12

11:21 am-10:22 am

1 stop22h 01m

$163

MiamiChicago

MIA - MDW

MIAMDW

Miami

Thu 2/19

5:05 am-11:27 am

1 stop7h 22m

Chicago Midway

Mon 2/23

6:00 am-9:57 pm

2 stops14h 57m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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, January is the cheapest month in which you can book a flight from Miami to Illinois (average of $58). 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 January 29, 2026.

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 25% versus a flight in the afternoon.

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 January 24, 2026.

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. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 January 29, 2026.

The most flights from MIA to USIL are scheduled on a Thursday (51 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (41 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 January 29, 2026.
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
4,267 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

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
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

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
9,215 reviews
Southwest
8.0
Very good
4,267 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

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
11,205 reviews
Southwest
8.0
Very good
4,267 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

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
8,394 reviews
Southwest
8.0
Very good
4,267 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

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
5.7
Fair
3,056 reviews
Southwest
8.0
Very good
4,267 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

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 $197, Spirit Airlines can have you in Illinois from Miami in 3h 15m. Miami and Illinois are separated by a distance of 1183 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 $43 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $44 and JetBlue from $71 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 Royal Jordanian (93%), Cathay Pacific (87%) and Royal Air Maroc (85%).

  • What are the cheapest flights from Miami to Illinois?

    The cheapest flight price from Miami to Illinois is $69. On average you can expect to pay $1,061. The most popular route, (Miami - Chicago O'Hare Intl), can usually be booked for $67.

  • 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, January is the cheapest month in which you can book a flight from Miami to Illinois (average of $58). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$172FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$74Average$166FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$157Average$320FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$157Average$444FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$177Average$307FlexibilityNo cancel feeOn-time63%
DeltaCheapest$217Average$485FlexibilityNo cancel feeOn-timeN/A

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