Cheap Flights from Chicago to Miami International from $80

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Flight deals from Chicago to Miami International

Looking for a cheap last-minute deal or the best return flight from Chicago to Miami International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago to Miami International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Miami International flights are currently cheapest in May.

Direct flights from Chicago to Miami International

Chicago to Miami International: Alternative routes

Compare routes from Chicago to Miami below. You may find an airport to fly into that's cheaper, faster, or easier than Miami International.

Chicago to Miami: Flight information

The things to know before you go.
Cheapest flight found$160
Cheapest month to flyMay
Average flight time3 hrs, 9 mins
Most popular airlineAmerican Airlines
Average flights per week339

Finding cheap flights from Chicago to Miami International: Frequently asked questions

The best price we found for a return flight from Chicago to Miami International is $161. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 8 minutes is the average flight time from Chicago to Miami International.
American Airlines, Alaska Airlines and Qatar Airways fly direct from Chicago to Miami International.
As of April 2025, there are 339 flights per week flying from Chicago to Miami International.
The cheapest month to fly from Chicago to Miami International is usually April 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Miami International Airport on Wednesday, 14 May 2025.
Yes – the average flight time is 3 hours and 8 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Miami International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Miami is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Miami International is Spirit Airlines .

Travelling from Chicago to Miami International Airport (MIA): what you need to know

  • Start your journey at one of Chicago's main airports, O'Hare International Airport (ORD) or Chicago Midway International Airport (MDW). Check out your options for booking a flight from Chicago to Miami International Airport (MIA) departing from either of these.

  • The average time for a direct flight from Chicago to Miami International Airport is 3 hours 13 minutes.

  • Miami is 1 hour ahead of Chicago. Miami International Airport is located in Miami, which operates on the UTC-4 timezone.

  • The busiest route is from O'Hare International Airport (ORD) to Miami International Airport (MIA), with 221 direct weekly services. If you'd like to get going as soon as possible, the earliest flight from ORD to MIA is the 05:00 American Airlines service. If you prefer to leave later in the day, the last departure is at 21:41 with Spirit Airlines.

  • For stress-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to board your flight from Chicago to MIA.

  • With more people on the move during peak months like August, get to the terminal earlier than usual. Two hours for domestic flights and as much as four for international journeys will allow for extra wait times. Remember things also get busy during major holidays like Christmas and local events or festivals.

Airports in Chicago

O'Hare International Airport (ORD)

  • Take off and land with no stops from O'Hare International Airport (ORD). Nonstop flights from Chicago to Miami International Airport (MIA) can be booked from here.

  • Popular carriers that offer direct flights from Chicago to Miami International Airport departing ORD include:

  • The distance from central Chicago to ORD is roughly 40 kilometres. Check out Google Maps for the best route, whether you plan to drive or take public transport.

  • Searching for a convenient hotel close to O'Hare International Airport? If you've booked an early flight from Chicago to Miami International Airport, these stays will have you sleeping moments from check-in:

Chicago Midway International Airport (MDW)

  • Searching for more options for a direct flight from Chicago to Miami International Airport (MIA)? Check out the fares jetting out of Chicago Midway International Airport (MDW).

  • When setting off from MDW, you'll have your pick of airlines that have direct flights from Chicago to MIA. Soar above the clouds with any of these carriers:

  • MDW is around 19 kilometres from central Chicago. It'll take you 21 minutes or so to get to the airport by car from the city centre. Public transport takes approximately 46 minutes.

  • It's your holiday, so why not extend it with another night away? Think about staying at one of these accommodation options near Chicago Midway International Airport the day before your flight from Chicago to MIA:

About Miami International Airport (MIA)

Getting from Miami International Airport (MIA) to central Miami

  • Miami International Airport is approximately 16 kilometres from the centre of Miami. With your own car rental or in a cab, the drive is about 19 minutes.

  • It typically takes 1 hour and 22 minutes if you're travelling by public transport.

How to find the cheapest flights from Chicago to Miami International Airport (MIA)

  • The lowest price we've seen for a one-way ticket from Chicago to Miami International Airport is $80. The cheapest price for a return flight is $161. Remember fares can change due to availability at the time of booking.

  • Get flight tickets from Chicago to MIA by booking 8 months ahead. Based on flight price data, that's the sweet spot for finding the biggest deals.

  • May is the cheapest month for tickets from Chicago to Miami International Airport. If you're looking to travel during a different time of year, use the 'Whole month' search feature to see the lowest prices for every month.

  • Log into your online account or use the app to set up a Price Alert. We'll notify you right away if there's a deal you won't want to miss. It's easy to do, and it'll save you the hassle of looking for a cheap ticket from Chicago to MIA every day.

  • Take advantage of the filters to find your ideal journey. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Chicago to Miami International Airport, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and number of stops.

The best time to fly from Chicago to Miami International Airport (MIA)

  • April is the quietest time to fly to Miami. Alternatively, join the crowds and visit in July. This is the most popular month for flights from Chicago to Miami International Airport, but the best time to go is up to you.

  • Schedule your flight from Chicago to MIA for August if you're eager to visit the city during its warmest month. Expect temperatures in Miami to range from 26ºC to 32ºC.

  • Travel in January if you want to explore when it's cooler. Average temperatures range between 13ºC and 25ºC. However, this destination promises a good time whenever you book your cheap flights from Chicago to Miami International Airport.

More about Miami

  • After locking in your flight from Chicago to Miami International Airport, think about where you want to stay in this city. Make one of these options your base for exploring Miami:

  • All great adventures should include a little sightseeing. Wynwood Walls, Vizcaya Museum and Gardens and American Airlines Arena are must-do's during your Miami adventure.

Complete your Miami trip with a car rental

  • We use the same magic that helped you find your cheap flight from Chicago to Miami International Airport to track down your perfect ride. Check out our car rentals in Miami and compare your options in one place. Plus you'll find all the info you need to know, from the most popular rental company to the best time to book.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.