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$49+ Cheap flights from Illinois to Miami (MIA)

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MIA
feb. 4 — feb. 111
mar. 2/4
mar. 2/11
1 adult, Economy
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Cheap flight deals from Illinois to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Miami (MIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$101
(FlightHub)

One-way from

$49
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$244

Good round-trip deal

$112 or less

Good one-way deal

$66 or less
Provider with most accurate pricing for Chicago (CHI)-Miami flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Miami flights.
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From Illinois to Miami
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One-way flight from Illinois to Miami
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Highest demand for flights based on searches. 17% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Illinois to Miami.
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Price to beat on a one-way flight from Illinois to Miami.
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Find flight deals from Illinois to Miami

Cheapest flights from Illinois to Miami
Explore the most affordable flight options available from Illinois to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 30, 2025.

This FlightHub deal was found by Cheapflights users on 1/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/198:33 amORD - MIA
1 stop8h 17mMultiple Airlines
sáb. 2/228:05 amMIA - ORD
Nonstop3h 32mMultiple Airlines
Deal found 1/30$101
This FlightHub deal was found by Cheapflights users on 1/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/127:25 amMDW - MIA
Nonstop3h 12mFrontier
sáb. 2/157:25 amMIA - MDW
Nonstop3h 23mFrontier
Deal found 1/29$101
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/275:10 amORD - MIA
1 stop18h 03mFrontier
mar. 3/49:33 amMIA - ORD
1 stop7h 58mFrontier
Deal found 1/28$103
This Mytrip deal was found by Cheapflights users on 1/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/47:07 amORD - MIA
1 stop10h 08mSpirit Airlines
mar. 3/117:42 pmMIA - ORD
Nonstop3h 41mSpirit Airlines
Deal found 1/29$107
This United Airlines deal was found by Cheapflights users on 1/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/410:35 amORD - MIA
Nonstop3h 20mUnited Airlines
mar. 3/117:00 amMIA - ORD
Nonstop3h 34mUnited Airlines
Deal found 1/30$168
This American Airlines deal was found by Cheapflights users on 1/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/47:01 amORD - MIA
Nonstop3h 08mAmerican Airlines
mar. 3/118:40 pmMIA - ORD
Nonstop3h 44mAmerican Airlines
Deal found 1/30$169
This Kissandfly.com 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/277:25 pmMDW - MIA
Nonstop3h 08mMultiple Airlines
lun. 3/36:15 amMIA - MDW
2 stops12h 56mMultiple Airlines
Deal found 1/28$205
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/181:40 pmORD - MIA
1 stop7h 02mDelta
vie. 2/217:30 pmMIA - ORD
1 stop5h 19mDelta
Deal found 1/28$217
This Delta deal was found by Cheapflights users on 1/29. 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.
mar. 2/256:00 amMDW - MIA
1 stop5h 29mDelta
mar. 3/48:00 amMIA - MDW
1 stop6h 05mDelta
Deal found 1/29$217
This Southwest deal was found by Cheapflights users on 1/29. 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.
lun. 3/109:10 amMDW - MIA
Nonstop3h 05mSouthwest
jue. 3/136:30 pmMIA - MDW
Nonstop3h 15mSouthwest
Deal found 1/29$235
This American Airlines deal was found by Cheapflights users on 1/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/154:23 pmMLI - MIA
1 stop7h 10mAmerican Airlines
mié. 2/196:35 amMIA - MLI
1 stop5h 31mAmerican Airlines
Deal found 1/29$264
This Delta deal was found by Cheapflights users on 1/29. 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.
sáb. 9/275:00 pmMLI - MIA
1 stop7h 00mDelta
sáb. 10/45:55 pmMIA - MLI
1 stop5h 34mDelta
Deal found 1/29$269

Find flights from Illinois to Miami within your budget

Customize your flight search to find flights from Illinois to Miami 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 enero 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

dom. 2/23

11:46 am-3:55 pm

Nonstop3h 09m

Miami

mié. 2/26

10:45 am-4:31 pm

1 stop6h 46m

$101

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

mié. 2/12

7:25 am-11:37 am

Nonstop3h 12m

Miami

sáb. 2/15

7:25 am-9:48 am

Nonstop3h 23m

$101

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

jue. 2/27

5:10 am-12:13 am

1 stop18h 03m

Miami

mar. 3/4

9:33 am-4:31 pm

1 stop7h 58m

$103

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

dom. 2/23

11:46 am-3:55 pm

Nonstop3h 09m

Miami

mié. 2/26

12:05 pm-9:33 pm

1 stop10h 28m

$104

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

mar. 3/4

2:06 pm-6:26 pm

Nonstop3h 20m

Miami

mar. 3/11

7:00 am-9:34 am

Nonstop3h 34m

$168

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

mar. 3/4

11:56 am-4:04 pm

Nonstop3h 08m

Miami

mar. 3/11

4:59 pm-7:26 pm

Nonstop3h 27m

$169

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

jue. 2/27

7:25 pm-11:33 pm

Nonstop3h 08m

Miami

lun. 3/3

6:15 am-6:11 pm

2 stops12h 56m

$205

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

mar. 2/18

1:40 pm-9:42 pm

1 stop7h 02m

Miami

vie. 2/21

7:30 pm-11:49 pm

1 stop5h 19m

$217

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

mar. 2/25

6:00 am-12:29 pm

1 stop5h 29m

Miami

mar. 3/4

8:00 am-1:05 pm

1 stop6h 05m

$217

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

lun. 3/10

9:10 am-1:15 pm

Nonstop3h 05m

Miami

jue. 3/13

6:30 pm-8:45 pm

Nonstop3h 15m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

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

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

Travel insights for flights from Illinois to Miami

Get recent, data-driven insights about flights from Illinois to Miami including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Illinois to Miami (average of $231). Flying from Illinois to Miami in March is currently the most expensive (average of $289). 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 IL to MIA?

Find hourly flight availability from Illinois to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 30, 2025.

When flying from Illinois to Miami, 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 Illinois to Miami

Explore weekly flight availability from Illinois to Miami. 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 enero 30, 2025.

The most flights from USIL to MIA are scheduled on a Thursday (44 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 on average).

Rainfall in Miami by month

Plan your trip to Miami by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Miami ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Miami when rainfall is around 1.6 in.

Temperature in Miami by month

Plan your trip to Miami by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Miami, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. 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 Miami. Reviews last updated enero 30, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Illinois to Miami to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,686 reviews
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,450 reviews
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,153 reviews
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,906 reviews
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Miami. 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 into for flights to Miami from Illinois?

    If you book a flight to Miami from Illinois, you will be flying to 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 Illinois to Miami one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $49. Spirit Airlines flights start at $52 while deals on United Airlines start at $79 one-way.

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

    While some choose either Chicago Midway - Miami or Lambert-St Louis - Miami, Chicago O'Hare Intl - Miami is the most popular route from Illinois to Miami.

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

    No one likes to see their flight delayed. When booking a flight from Illinois to Miami consider choosing Avianca (87%), United Airlines (86%) or Copa Airlines (81%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Illinois to Miami?

    Looking for the cheapest flight from Illinois to Miami? While on average our users pay $733, our data indicates the cheapest price to be $47. The most popular route (Chicago O'Hare Intl - Miami), is priced around $80.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Illinois to Miami (average of $231). Flying from Illinois to Miami in March is currently the most expensive (average of $289). 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

Traveling to a place near Illinois?

Book flights to Illinois if you plan to visit one of these locations
Hollywood
Sunny Isles Beach
Marathon
Aventura
Doral
Sunrise
Miami Springs
Boynton Beach
Deerfield Beach
Homestead
Hallandale Beach
Pembroke Pines
Lantana
Oakland Park
Hialeah
Florida City
Wilton Manors
Coral Springs
Palm Beach
Palm Beach Gardens

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Illinois to Miami

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

Discover the top 6 airlines that operate flights from Illinois to Miami. 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 enero 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$55Average$163FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$68Average$198FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$158Average$448FlexibilityNo cancel feeOn-time71%
DeltaCheapest$177Average$471FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$180Average$398FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$211Average$366FlexibilityNo cancel feeOn-time63%
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