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$54+ Cheap flights from Chicago (CHI) to Miami Beach, FL

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MIA
janv. 7 — janv. 141
mer. 1/7
mer. 1/14
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Miami Beach are usually found in September or January, booked 69 days in advance, depart on a Monday or Thursday and return on a Friday

Cheap flight deals from Chicago to Miami Beach

Cheapest flights from Chicago to Miami Beach
Explore the most affordable flight options available from Chicago to Miami Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on décembre 8, 2025.

This CheapOair deal was found by Cheapflights users on 12/7. 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.
mer. 12/318:15 amMDW - MIA
1 stop10h 15mFrontier
mer. 1/711:43 amMIA - MDW
Nonstop3h 23mFrontier
Deal found 12/7$112
This Super.com deal was found by Cheapflights users on 12/7. 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.
mer. 12/316:05 pmORD - MIA
Nonstop3h 16mSpirit Airlines
mer. 1/72:35 pmMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 12/7$112
This Super.com deal was found by Cheapflights users on 12/7. 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.
mar. 12/167:41 pmORD - MIA
Nonstop3h 16mSpirit Airlines
lun. 1/125:54 amMIA - ORD
Nonstop3h 24mSpirit Airlines
Deal found 12/7$114
This Kiwi.com deal was found by Cheapflights users on 12/7. 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.
mar. 12/167:44 amMDW - MIA
1 stop11h 03mFrontier
lun. 1/1211:43 amMIA - MDW
Nonstop3h 23mFrontier
Deal found 12/7$126
This Kiwi.com deal was found by Cheapflights users on 12/6. 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.
mer. 12/316:05 pmORD - MIA
Nonstop3h 16mMultiple Airlines
mar. 1/68:00 amMIA - ORD
1 stop5h 54mMultiple Airlines
Deal found 12/6$126
This Mytrip deal was found by Cheapflights users on 12/7. 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. 12/1610:00 amORD - MIA
1 stop5h 28mMultiple Airlines
lun. 1/125:54 amMIA - ORD
Nonstop3h 24mMultiple Airlines
Deal found 12/7$127
This Mytrip deal was found by Cheapflights users on 12/6. 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. 12/236:50 amORD - MIA
1 stop14h 09mMultiple Airlines
sam. 1/105:54 amMIA - ORD
Nonstop3h 24mMultiple Airlines
Deal found 12/6$133
This Kiwi.com deal was found by Cheapflights users on 12/6. 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.
mer. 12/316:05 pmORD - MIA
Nonstop3h 16mSpirit Airlines
mar. 1/69:59 pmMIA - ORD
2 stops23h 05mSpirit Airlines
Deal found 12/6$135
This Kiwi.com deal was found by Cheapflights users on 12/6. 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.
lun. 12/156:11 amORD - MIA
1 stop17h 35mMultiple Airlines
ven. 12/262:35 pmMIA - ORD
Nonstop3h 25mMultiple Airlines
Deal found 12/6$137
This CheapOair deal was found by Cheapflights users on 12/7. 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.
mar. 12/236:05 pmORD - MIA
Nonstop3h 16mSpirit Airlines
jeu. 1/85:54 amMIA - ORD
Nonstop3h 24mSpirit Airlines
Deal found 12/7$141
This Super.com deal was found by Cheapflights users on 12/8. 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.
mer. 12/107:41 pmORD - MIA
Nonstop3h 16mSpirit Airlines
jeu. 12/114:08 pmMIA - ORD
Nonstop3h 28mSpirit Airlines
Deal found 12/8$145
This Kiwi.com deal was found by Cheapflights users on 12/6. 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.
sam. 12/137:41 pmORD - MIA
Nonstop3h 16mSpirit Airlines
jeu. 12/252:35 pmMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 12/6$146

Find flight deals from Chicago to Miami Beach

Keep the following information in mind while searching for Chicago to Miami Beach flight deals. Data was last updated décembre 8, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$104
(Cheapflightsfares)

One-way from

$54
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$342
Provider with most accurate pricing for Chicago (CHI)-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Miami flights.
Search Deals
From Chicago (CHI) to Miami Beach
Search Deals
One-way flight from Chicago (CHI) to Miami Beach
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Miami Beach 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 décembre 8, 2025.
Use the filters below to find and compare flights from Chicago to Miami Beach that are best for you.

Fly from

Chicago

Fly to

Miami Beach

Route

Depart

Return

Price

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

mer. 1/7

7:30 am-11:55 am

Nonstop3h 25m

Miami

lun. 1/12

9:00 am-11:34 am

Nonstop3h 34m

$177

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

ven. 1/9

5:55 pm-10:15 pm

Nonstop3h 20m

Miami

lun. 1/12

9:00 am-11:34 am

Nonstop3h 34m

$197

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

sam. 1/24

3:55 pm-9:25 pm

1 stop4h 30m

Miami

mar. 1/27

2:35 pm-4:50 pm

Nonstop3h 15m

$207

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

lun. 2/23

9:40 am-1:45 pm

Nonstop3h 05m

Miami

sam. 2/28

12:15 pm-7:30 pm

1 stop8h 15m

$213

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

mer. 1/28

1:58 pm-10:03 pm

1 stop7h 05m

Miami

jeu. 2/5

12:00 pm-6:49 pm

1 stop7h 49m

$217

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

lun. 1/19

9:40 am-1:45 pm

Nonstop3h 05m

Miami

jeu. 1/22

2:35 pm-4:50 pm

Nonstop3h 15m

$224

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

sam. 1/17

5:30 pm-9:30 pm

Nonstop3h 00m

Miami

mer. 1/21

12:55 pm-6:05 pm

1 stop6h 10m

$228

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

mer. 2/18

8:50 am-1:13 pm

Nonstop3h 23m

Miami

sam. 2/21

6:15 am-12:37 pm

1 stop7h 22m

$242

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

mer. 2/25

1:26 pm-9:51 pm

1 stop7h 25m

Miami

sam. 3/7

6:00 am-10:16 am

1 stop5h 16m

$243

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

mer. 1/28

2:35 pm-8:05 pm

1 stop4h 30m

Miami

sam. 1/31

9:50 am-6:40 pm

2 stops9h 50m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 45 results
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Best time to book a flight from Chicago to Miami Beach

Have a flexible travel schedule? Discover the best time to fly to Miami Beach from Chicago 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 Chicago to Miami Beach

How far ahead should I book a flight from Chicago to Miami Beach?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Miami Beach. Price data was last updated on December 5, 2025.

The price you pay for your flight from Chicago to Miami Beach may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Chicago to Miami Beach (average of $45). Flying from Chicago to Miami Beach in June is currently the most expensive (average of $117). 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 CHI to M1B?

Find hourly flight availability from Chicago to Miami Beach. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated décembre 8, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 14% on flights from Chicago to Miami Beach by exploring options for tickets in the morning.

What is the cheapest day to fly from Chicago to Miami Beach?

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

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

Weekly flight availability from Chicago to Miami Beach

Explore weekly flight availability from Chicago to Miami Beach. 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 décembre 8, 2025.

The most flights from CHI to M1B are scheduled on a Friday (50 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (36 on average).

How much does it cost to fly round-trip from Chicago to Miami Beach?

Reviews of airlines servicing Miami Beach

Get insights into the airlines that provide service to Miami Beach. 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 Beach. Reviews last updated décembre 8, 2025.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Chicago to Miami Beach. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,252 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Southwest
8.0
Very good
4,252 reviews
Southwest
8.0
Very good
4,252 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
United Airlines
7.4
Good
9,076 reviews
Southwest
8.0
Very good
4,252 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
American Airlines
7.2
Good
11,042 reviews
Southwest
8.0
Very good
4,252 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Spirit Airlines
6.3
Okay
8,169 reviews
Southwest
8.0
Very good
4,252 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Frontier
5.8
Fair
3,088 reviews
Southwest
8.0
Very good
4,252 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Miami Beach. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago to Miami Beach?

    There are many flights that can get you from Chicago to Miami Beach in 3h 25m. Fly via United Airlines, Southwest, or Delta to get the fastest option. Airlines will cover a distance of 1198 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Chicago to Miami Beach are Frontier ($39), Spirit Airlines ($42), and American Airlines ($78).

  • What are the most reliable airlines from Chicago to Miami Beach?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago to Miami Beach on time: Emirates (100%), ANA (100%), Spirit Airlines (87%).

  • What are the cheapest flights from Chicago to Miami Beach?

    Looking at all options, your cheapest flight can be booked for $54. While the most popular route (Chicago O'Hare Intl - Miami) can be booked for $59 on average, our data indicates $721 when flying from Chicago to Miami Beach.

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

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

  • How can I find direct flights from Chicago to Miami Beach?

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

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

    Yes. Cheapflights offers flight deals from Chicago to Miami Beach 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 Chicago to Miami Beach?

    Currently, October is the cheapest month in which you can book a flight from Chicago to Miami Beach (average of $45). Flying from Chicago to Miami Beach in June is currently the most expensive (average of $117). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chicago to Miami Beach

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Chicago to Miami Beach

Discover the top 9 airlines that operate flights from Chicago to Miami Beach. 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 décembre 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$177FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$42Average$188FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$127Average$369FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$130Average$289FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$150Average$196FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$153Average$317FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$166Average$396FlexibilityNo cancel feeOn-time63%
DeltaCheapest$176Average$355FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$176Average$215FlexibilityNo cancel feeOn-time75%

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