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$68+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ORD
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$133
(Booking.com)

One-way from

$68
(Cheapflightsfares)

Popular in

March

Cheapest in

February

Average price

$216

Good round-trip deal

$185 or less

Good one-way deal

$132 or less
From Miami to Illinois
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One-way flight from Miami to Illinois
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Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
Fri 8/297:00 amMIA - ORD
Nonstop3h 22mSpirit Airlines
Mon 9/110:27 amORD - MIA
Nonstop3h 22mSpirit Airlines
Deal found 7/30$135
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1912:35 pmMIA - MDW
Nonstop3h 10mSouthwest
Mon 9/222:10 pmMDW - MIA
Nonstop3h 00mSouthwest
Deal found 7/30$137
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:20 amMIA - ORD
Nonstop3h 20mAmerican Airlines
Mon 9/810:25 amORD - MIA
Nonstop3h 04mAmerican Airlines
Deal found 7/28$138
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:05 amMIA - ORD
1 stop5h 45mSouthwest
Mon 10/206:00 amORD - MIA
1 stop4h 55mSouthwest
Deal found 7/29$157
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3010:09 pmMIA - STL
Nonstop2h 50mAmerican Airlines
Tue 9/25:26 amSTL - MIA
Nonstop2h 48mAmerican Airlines
Deal found 7/28$159
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Sat 9/1312:18 pmMIA - ORD
1 stop5h 27mMultiple Airlines
Wed 9/1710:27 amORD - MIA
Nonstop3h 12mMultiple Airlines
Deal found 7/30$165
This eDestinos deal was found by Cheapflights users on 7/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:45 amMIA - MDW
1 stop18h 13mFrontier
Sat 10/116:10 amMDW - MIA
1 stop15h 59mFrontier
Deal found 7/27$176
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/203:40 pmMIA - STL
1 stop22h 52mSpirit Airlines
Fri 8/222:30 pmSTL - MIA
1 stop17h 48mSpirit Airlines
Deal found 7/28$189
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/237:30 amMIA - STL
1 stop6h 01mDelta
Wed 8/273:42 pmSTL - MIA
1 stop4h 46mDelta
Deal found 7/29$209
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/115:45 amMIA - STL
Nonstop2h 50mSouthwest
Sat 10/1110:25 amSTL - MIA
1 stop9h 05mSouthwest
Deal found 7/28$214
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/68:10 amMIA - MDW
1 stop5h 18mDelta
Mon 9/81:08 pmMDW - MIA
1 stop7h 22mDelta
Deal found 7/30$215
This Frontier deal was found by Cheapflights users on 7/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/26:00 amMIA - STL
1 stop8h 59mFrontier
Wed 8/67:29 pmSTL - MIA
1 stop10h 01mFrontier
Deal found 7/28$218

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 July 30, 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 - ORD

MIAORD

Miami

Fri 8/29

7:00 am-9:22 am

Nonstop3h 22m

Chicago O'Hare Intl

Mon 9/1

10:27 am-2:49 pm

Nonstop3h 22m

$135

MiamiChicago

MIA - MDW

MIAMDW

Miami

Fri 9/19

12:35 pm-2:45 pm

Nonstop3h 10m

Chicago Midway

Mon 9/22

2:10 pm-6:10 pm

Nonstop3h 00m

$137

MiamiChicago

MIA - ORD

MIAORD

Miami

Sat 9/6

6:20 am-8:40 am

Nonstop3h 20m

Chicago O'Hare Intl

Mon 9/8

10:25 am-2:29 pm

Nonstop3h 04m

$138

MiamiChicago

MIA - ORD

MIAORD

Miami

Fri 10/17

7:05 am-11:50 am

1 stop5h 45m

Chicago O'Hare Intl

Mon 10/20

6:00 am-11:55 am

1 stop4h 55m

$157

MiamiSt. Louis

MIA - STL

MIASTL

Miami

Sat 8/30

10:09 pm-11:59 pm

Nonstop2h 50m

Lambert-St Louis

Tue 9/2

5:26 am-9:14 am

Nonstop2h 48m

$159

MiamiChicago

MIA - ORD

MIAORD

Miami

Sat 9/13

12:18 pm-4:45 pm

1 stop5h 27m

Chicago O'Hare Intl

Wed 9/17

10:27 am-2:39 pm

Nonstop3h 12m

$165

MiamiChicago

MIA - MDW

MIAMDW

Miami

Wed 10/8

5:45 am-10:58 pm

1 stop18h 13m

Chicago Midway

Sat 10/11

6:10 am-11:09 pm

1 stop15h 59m

$176

MiamiSt. Louis

MIA - STL

MIASTL

Miami

Wed 8/20

3:40 pm-1:32 pm

1 stop22h 52m

Lambert-St Louis

Fri 8/22

2:30 pm-9:18 am

1 stop17h 48m

$189

MiamiSt. Louis

MIA - STL

MIASTL

Miami

Sat 8/23

7:30 am-12:31 pm

1 stop6h 01m

Lambert-St Louis

Wed 8/27

3:42 pm-9:28 pm

1 stop4h 46m

$209

MiamiSt. Louis

MIA - STL

MIASTL

Miami

Sat 10/11

5:45 am-7:35 am

Nonstop2h 50m

Lambert-St Louis

Sat 10/11

10:25 am-8:30 pm

1 stop9h 05m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 51 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 July 30, 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 July 30, 2025.

The most flights from MIA to USIL are scheduled on a Wednesday (41 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (22 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 July 30, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United 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
4,241 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Sun Country Air
6.9
Okay
334 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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.

  • 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 $68 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $69 and Southwest from $69 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 (92%), United Airlines (84%) and Austrian Airlines (83%).

  • What are the cheapest flights from Miami to Illinois?

    The cheapest flight price from Miami to Illinois is $67. On average you can expect to pay $1,290. The most popular route, (Miami - Chicago O'Hare Intl), can usually be booked for $96.

  • 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$86Average$213FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$86Average$181FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$165Average$464FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$177Average$324FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$193Average$349FlexibilityNo cancel feeOn-time69%
DeltaCheapest$217Average$485FlexibilityNo cancel feeOn-timeN/A

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