Find flights
Deals
When to book
FAQs

Cheap flights from Chicago to Miami from £76

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MIA
19 Aug — 26 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Chicago to Miami are usually found in January or September, booked 65 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Chicago to Miami

Enter your travel dates to find the best prices.

Cheapest flights from Chicago to Miami
Explore the most affordable flight options available from Chicago to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 July 2026.

Wed 26/806:00
ORD
-
MIA
1 stop7h 46m
United Airlines
Sat 29/812:17
MIA
-
ORD
Nonstop3h 31m
United Airlines
Deal found 20/7£155
Sat 22/814:16
ORD
-
MIA
1 stop7h 18m
United Airlines
Mon 24/812:17
MIA
-
ORD
Nonstop3h 31m
United Airlines
Deal found 16/7£158
Fri 30/1007:00
ORD
-
MIA
Nonstop3h 11m
United Airlines
Mon 9/1116:11
MIA
-
ORD
Nonstop3h 37m
United Airlines
Deal found 17/7£159
Thu 27/806:00
ORD
-
MIA
1 stop7h 46m
United Airlines
Sat 29/817:01
MIA
-
ORD
1 stop7h 25m
United Airlines
Deal found 16/7£160
Sat 22/818:30
ORD
-
MIA
1 stop5h 17m
Delta
Tue 25/810:35
MIA
-
ORD
1 stop7h 16m
Delta
Deal found 16/7£161
Tue 25/806:00
ORD
-
MIA
1 stop7h 46m
United Airlines
Tue 1/913:44
MIA
-
ORD
1 stop5h 53m
United Airlines
Deal found 19/7£162
Sat 5/915:25
ORD
-
MIA
1 stop5h 35m
Delta
Tue 8/916:35
MIA
-
ORD
1 stop5h 20m
Delta
Deal found 17/7£164
Mon 7/1215:35
ORD
-
MIA
1 stop6h 10m
Delta
Thu 10/1211:45
MIA
-
ORD
1 stop5h 52m
Delta
Deal found 17/7£166
Tue 1/910:33
ORD
-
MIA
1 stop5h 24m
Delta
Thu 17/913:12
MIA
-
ORD
1 stop8h 18m
Delta
Deal found 16/7£169
Sat 5/1206:00
ORD
-
MIA
1 stop6h 46m
United Airlines
Sat 5/1218:00
MIA
-
ORD
Nonstop3h 25m
United Airlines
Deal found 15/7£169
Sat 15/807:30
ORD
-
MIA
Nonstop3h 24m
United Airlines
Sat 22/811:30
MIA
-
ORD
1 stop8h 00m
United Airlines
Deal found 16/7£174
Mon 10/807:00
ORD
-
MIA
Nonstop3h 24m
United Airlines
Thu 13/817:01
MIA
-
ORD
1 stop8h 58m
United Airlines
Deal found 16/7£175

Find flight deals from Chicago to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 20 July 2026.

Round-trip from

£155

One-way from

£76

Popular in

July

Cheapest in

January

Average price

£284

Good one-way deal

£104 or less
United Airlines
  • United Airlines
  • 26/8-29/8
  • 1 total stop
  • 11h 17m total
  • Chicago to Miami
Search Deals
United Airlines
  • United Airlines
  • 10/8
  • Nonstop
  • 3h 24m total
  • Chicago to Miami
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£28 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Miami.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chicago 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 858,174 searches. Data last updated 20 July 2026.
Use the filters below to find and compare flights from Chicago to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Mon 10/8

18:25-01:07

1 stop5h 42m

Miami

Tue 11/8

14:08-20:55

1 stop7h 47m

£166

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sat 12/12

13:10-20:37

1 stop6h 27m

Miami

Mon 14/12

13:00-18:28

1 stop6h 28m

£186

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sat 5/12

13:15-20:54

1 stop6h 39m

Miami

Tue 15/12

10:20-14:13

1 stop4h 53m

£199

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Thu 13/8

07:30-11:54

Nonstop3h 24m

Miami

Mon 17/8

17:01-00:59

1 stop8h 58m

£202
Fastest return journey

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Fri 28/8

10:32-14:54

Nonstop3h 22m

Miami

Tue 1/9

12:17-14:48

Nonstop3h 31m

£213

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Thu 8/10

07:30-11:55

Nonstop3h 25m

Miami

Mon 12/10

16:01-18:32

Nonstop3h 31m

£222

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Wed 2/9

06:00-14:46

1 stop7h 46m

Miami

Sun 6/9

16:13-18:46

Nonstop3h 33m

£236

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sat 5/12

17:55-00:52

1 stop5h 57m

Miami

Fri 11/12

12:01-18:40

1 stop7h 39m

£240

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sun 23/8

07:30-11:54

Nonstop3h 24m

Miami

Wed 26/8

12:17-14:48

Nonstop3h 31m

£243

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Mon 10/8

07:00-11:24

Nonstop3h 24m

Miami

Fri 14/8

12:17-14:48

Nonstop3h 31m

£245

Flights are sorted by cheapest return flights first.

Deals found on 18/7

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Chicago to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Chicago with our price prediction graph.
Estimated return 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

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

Currently, January is the cheapest month in which you can book a flight from Chicago to Miami (average of £172). Flying from Chicago to Miami in June is currently the most expensive (average of £281). 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 MIA?

Find hourly flight availability from Chicago 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 20 July 2026.

It’s typically best to fly out from Chicago to Miami in the morning. Doing so could potentially save you 26% on the flight price compared to flying in the afternoon, which is usually more expensive.

Weekly flight availability from Chicago to Miami

Explore weekly flight availability from Chicago 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 20 July 2026.

The most flights from CHI to MIA are scheduled on a Friday (55 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (45 on average).

How much does it cost for a return flight from Chicago to Miami?

How often are flights from Chicago to Miami delayed?

About 19% of weekly flights between Chicago and Miami have experienced delays in the past year, with the average delay time being 145 minutes.

What is the most punctual flight time for Chicago to Miami flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Chicago to Miami flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 17% of flights being delayed.

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

The price you pay for your flight from Chicago to Miami may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 Chicago?

    Miami (MIA), located 6.1 mi from the city center, is the airport you fly into when you book flights from Chicago to Miami. 0 airlines have flights to Miami from Chicago on a regular basis. Booking flights from Chicago to Miami should not be difficult; the airport handles an average of 49 inbound flights from Chicago per day.

  • How long is the flight from Chicago to Miami?

    Airlines like Delta and United Airlines fly from Chicago to Miami in about 5h 42m. The time it takes to get you to your destination can typically vary by up to 45m. There are 1198 mi between Chicago and Miami. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    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 on time: Frontier (100%), Volaris (100%), Avianca (85%).

  • What are the cheapest flights from Chicago to Miami?

    The cheapest flight price from Chicago to Miami is £104. On average you can expect to pay £165. The most popular route, (Chicago O'Hare Intl - Miami), can usually be booked for £161.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Chicago to Miami (average of £172). Flying from Chicago to Miami in June is currently the most expensive (average of £281). 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

Travelling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Key Biscayne
Hollywood
Margate
Boynton Beach
Florida City
Sunrise
Marathon
Fisher Island
Sunny Isles Beach

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to Miami

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Orlando flights
O'Hare Intl to Miami flights
St. Louis to Orlando flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chicago to Miami?

Cheapflights makes it easy to find Chicago to Miami flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Miami?

Cheapflights helps you find that perfect flight to Miami from Chicago by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Chicago to Miami with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Chicago to Miami flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Chicago to Miami become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.