Cheap flights from Chicago to Miami from $43
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Miami departing on 6/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Chicago to Miami
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Miami?
The month of July is, on average, the cheapest month to fly to Miami from Chicago, with most prices found around $159. If you are unable to visit Miami during the month of July, then departing from Chicago during the month September is also very affordable. Most momondo users find prices during this month for around $177.
What is the cheapest day to depart on your flight to Miami?
The cheapest day to depart from Chicago to Miami is on a Thursday when prices can be found for as low as $384. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Saturday is $416.
What is the cheapest time of day to depart on your flight to Miami?
In the evening is the cheapest time of day to fly from Chicago to Miami when you can find flight prices for as low as $197. Flying to Miami in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $436. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Chicago to Miami flight route?
Fly from Chicago O'Hare Intl to Miami for the best Chicago - Miami flight prices
How far in advance should I book a flight to Miami?
You are more likely to see cheaper flights to Miami from Chicago when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Miami for around $265 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from Chicago for as low as $207 on momondo.
What cabin class options are available on Chicago to Miami flights?
There are 4 cabin classes available to choose from on Chicago to Miami flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Chicago to Miami?
Spirit Airlines, United Airlines, and Southwest are the most popular carriers operating from Chicago to Miami
What airlines fly to Miami?
Spirit Airlines, American Airlines and United Airlines are the top three most popular airlines that fly to Miami from Chicago according to our data. Spirit Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Miami. Keep in mind that there are 7 different airlines that fly to Miami on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago to Miami on average per day?
As of May 2025, there are 35 flights per day flying from Chicago to Miami. The most common time of day flights depart is 10:00AM, with 50% of flights taking off at noon.
How many flights depart from Chicago to Miami on average per week?
As of May 2025, there are 245 flights per week flying from Chicago to Miami. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.
When to book flights from Chicago to Miami
Cheap Chicago to Miami (CHI to MIA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Miami
How far is Chicago to Miami by plane?
There are 1189.6 mi between Chicago and Miami. Flights usually cover this in 3h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Chicago to Miami Airport?
Prices for flights from Chicago to Miami Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Chicago to Miami Airport?
The number of operators available for flights from Chicago to Miami Airport is 7 as of May 2025.
How old do you have to be to fly from Chicago to Miami Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Miami Airport.
What documentation or ID do you need to fly to Miami Airport?
The required travel and health documents for your Miami Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Miami Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago to Miami?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Miami is Boeing 737-800 (22.93% of total bookings). The next most popular plane models are Airbus A320neo (19.74%), Airbus A321neo (13.10%), and Boeing 737 MAX 8 (12.52%).
What is the most popular airline from Chicago to Miami?
momondo data reveals that the most frequently booked airline on the route from Chicago to Miami is American Airlines, representing 32% of all bookings. The subsequent popular airlines are Spirit Airlines at 26%, Frontier at 24%, and United Airlines at 14%.
Best airlines flying from Chicago to Miami
Compare and see reviews for airlines that fly from Chicago to Miami with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $65 | Free Cancellation | Rating 5.9 3,289 reviews | |||
| PriceFrom $71 | Free Cancellation | Rating 6.3 8,010 reviews | |||
| PriceFrom $134 | Free Cancellation | Rating 7.4 8,754 reviews | |||
| PriceFrom $159 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $177 | Free Cancellation | Rating 8.0 7,955 reviews | |||
| PriceFrom $187 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $203 | Free Cancellation | Rating 8.0 4,286 reviews |
Alaska Airlines Flights From Chicago to Miami
Alaska Airlines flight deals from Chicago to Miami start from $187 round-trip. Over the 18 Alaska Airlines flights for this route in a normal week, average airfare is usually $215 round-trip - but some users have found much cheaper deals with momondo.
Southwest Flights From Chicago to Miami
The best Southwest deal for Chicago to Miami flight tickets found on momondo in the last 72 hours was $203, round-trip. It should be noted that an average Southwest flight deal for this route in this time was higher, at $349 round-trip. Southwest operates 8 flights out of Chicago into Miami in an average week, so prices vary by time and availability. 4,287 Southwest reviews by users on momondo have scored the airline at 8.0/10.
Traveling to a place near Miami?
Book flights to Miami if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Miami?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Miami for you.
Can I find flights from Chicago to Miami with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Chicago to Miami flights to just show those with flexible booking policies.
How can momondo help me find flights from Chicago to Miami?
Once you have performed a search for Chicago to Miami flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Chicago to Miami right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Chicago to Miami now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Miami and let you know when they change.