How often are flights from Chicago to Miami delayed?

Historically, on average around 16% of flights between Chicago and Miami have experienced a delay on any given week. The average delay length over the past 12 months has been 150 minutes.

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

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from Chicago O'Hare Intl to Miami?

Spirit Airlines, United Airlines, and Delta are the most popular carriers operating from Chicago O'Hare Intl to Miami

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

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

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 O'Hare Intl Airport according to our data. Spirit Airlines is the first choice among our users, with 40% 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.

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

According to our data, Qatar Airways have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

How many flights depart from Chicago O'Hare Intl Airport to Miami on average per week?

As of January 2026, 291 flights take off from Chicago O'Hare Intl Airport and land in Miami each week. The most common flight departure day for this route is Fri, with 16% of weekly flights taking off on this day.

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Miami Airport?

Prices for flights from Chicago O'Hare Intl Airport to Miami Airport are updated daily.

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Miami Airport?

The number of operators available for flights from Chicago O'Hare Intl Airport to Miami Airport is 6 as of January 2026.

How old do you have to be to fly from Chicago O'Hare Intl Airport to Miami Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport 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.

$44 Cheap Flights from Chicago O'Hare Intl Airport to Miami in 2026

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Find the cheapest flights from Chicago O'Hare Intl Airport to Miami

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:23 am - 1:41 pm

ORD

MIA

3h 18mnonstop

7:12 am - 9:39 am

MIA

ORD

3h 27mnonstop

$83Spirit Airlines

mié., feb. 11 - dom., feb. 15

11:33 am - 3:48 pm

ORD

MIA

3h 15mnonstop

3:50 pm - 6:18 pm

MIA

ORD

3h 28mnonstop

$84Multiple Airlines

lun., mar. 2 - jue., mar. 5

6:57 pm - 11:14 pm

ORD

MIA

3h 17mnonstop

7:12 am - 9:39 am

MIA

ORD

3h 27mnonstop

$85Spirit Airlines

jue., feb. 5 - lun., feb. 23

9:23 am - 1:41 pm

ORD

MIA

3h 18mnonstop

3:48 pm - 6:16 pm

MIA

ORD

3h 28mnonstop

$86Spirit Airlines

mar., ene. 27 - vie., feb. 6

9:23 am - 1:41 pm

ORD

MIA

3h 18mnonstop

7:12 am - 9:39 am

MIA

ORD

3h 27mnonstop

$87Spirit Airlines

mar., feb. 10 - jue., feb. 12

7:23 pm - 11:39 pm

ORD

MIA

3h 16mnonstop

7:12 am - 9:39 am

MIA

ORD

3h 27mnonstop

$88Spirit Airlines

mié., mar. 4 - vie., mar. 6

6:57 pm - 11:14 pm

ORD

MIA

3h 17mnonstop

5:54 am - 8:18 am

MIA

ORD

3h 24mnonstop

$89Spirit Airlines

dom., feb. 1 - sáb., feb. 7

9:18 am - 8:51 pm

ORD

MIA

10h 33m

1 stop

7:12 am - 9:39 am

MIA

ORD

3h 27mnonstop

$90Spirit Airlines

mar., feb. 24 - sáb., feb. 28

6:57 pm - 11:14 pm

ORD

MIA

3h 17mnonstop

7:12 am - 9:39 am

MIA

ORD

3h 27mnonstop

$91Spirit Airlines

sáb., ene. 31 - lun., feb. 23

9:18 am - 1:36 pm

ORD

MIA

3h 18mnonstop

7:12 am - 9:39 am

MIA

ORD

3h 27mnonstop

$92Spirit Airlines

dom., feb. 15 - sáb., feb. 21

Frontier flights from Chicago O'Hare Intl Airport to Miami

Our best Frontier deals on Chicago O'Hare Intl Airport to Miami flight tickets

Frontier

Mar 4

ORD11:51 amChicago O'Hare Intl

11h 51m

1 stop

MIA12:42 amMiami

Mar 6

MIA1:00 pmMiami

3h 38m

ORD3:38 pmChicago O'Hare Intl

$107

Frontier

Jan 29

ORD4:19 pmChicago O'Hare Intl

5h 36m

1 stop

MIA10:55 pmMiami

Feb 4

MIA1:21 pmMiami

6h 06m

1 stop

ORD6:27 pmChicago O'Hare Intl

$138

Spirit Airlines flights from Chicago O'Hare Intl Airport to Miami

Our best Spirit Airlines deals on Chicago O'Hare Intl Airport to Miami flight tickets

Spirit Airlines

Feb 11

ORD9:23 amChicago O'Hare Intl

3h 18m

MIA1:41 pmMiami

Feb 15

MIA7:12 amMiami

3h 27m

ORD9:39 amChicago O'Hare Intl

$83

Spirit Airlines

Feb 5

ORD6:57 pmChicago O'Hare Intl

3h 17m

MIA11:14 pmMiami

Feb 26

MIA7:12 amMiami

3h 27m

ORD9:39 amChicago O'Hare Intl

$85

Spirit Airlines

Jan 27

ORD9:23 amChicago O'Hare Intl

3h 18m

MIA1:41 pmMiami

Feb 6

MIA3:48 pmMiami

3h 28m

ORD6:16 pmChicago O'Hare Intl

$86

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

mié. 2/11

9:23 am-1:41 pm

Nonstop3h 18m

Miami

dom. 2/15

7:12 am-9:39 am

Nonstop3h 27m

$83

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

lun. 3/2

11:33 am-3:48 pm

Nonstop3h 15m

Miami

jue. 3/5

3:50 pm-6:18 pm

Nonstop3h 28m

$84

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

jue. 2/5

6:57 pm-11:14 pm

Nonstop3h 17m

Miami

lun. 2/23

7:12 am-9:39 am

Nonstop3h 27m

$85

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

mar. 1/27

9:23 am-1:41 pm

Nonstop3h 18m

Miami

vie. 2/6

3:48 pm-6:16 pm

Nonstop3h 28m

$86

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

mar. 2/10

9:23 am-1:41 pm

Nonstop3h 18m

Miami

jue. 2/12

7:12 am-9:39 am

Nonstop3h 27m

$87

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

mié. 3/4

7:23 pm-11:39 pm

Nonstop3h 16m

Miami

vie. 3/6

7:12 am-9:39 am

Nonstop3h 27m

$88

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

dom. 2/1

6:57 pm-11:14 pm

Nonstop3h 17m

Miami

sáb. 2/7

5:54 am-8:18 am

Nonstop3h 24m

$89

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

mar. 2/24

9:18 am-8:51 pm

1 stop10h 33m

Miami

sáb. 2/28

7:12 am-9:39 am

Nonstop3h 27m

$90

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

sáb. 1/31

6:57 pm-11:14 pm

Nonstop3h 17m

Miami

lun. 2/23

7:12 am-9:39 am

Nonstop3h 27m

$91

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

dom. 2/15

9:18 am-1:36 pm

Nonstop3h 18m

Miami

sáb. 2/21

7:12 am-9:39 am

Nonstop3h 27m

$92

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Miami?

The month of September is, on average, the cheapest month to fly to Miami from Chicago O'Hare Intl Airport, with most prices found around $193. If you are unable to visit Miami during the month of September, then departing from Chicago O'Hare Intl Airport during the month January is also very affordable. Most momondo users find prices during this month for around $223.

What is the cheapest day to depart on your flight to Miami?

The cheapest day to depart from Chicago O'Hare Intl Airport to Miami is on a Monday when prices can be found for as low as $358. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Tuesday is $413.

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 O'Hare Intl Airport to Miami when you can find flight prices for as low as $287. 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 $410. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Chicago O'Hare Intl to Miami flight route?

Fly from Chicago O'Hare Intl to Miami for the best Chicago O'Hare Intl - 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 O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around $264 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from Chicago O'Hare Intl Airport for as low as $207 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Miami flights?

There are 4 cabin classes available to choose from on Chicago O'Hare Intl to Miami flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Chicago O'Hare Intl Airport to Miami flight prices changed over time?

As of January 2026, prices for Chicago O'Hare Intl Airport to Miami flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Miami

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Miami according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Miami (ORD to MIA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Miami

Best Price Found	$132
Fastest flight time	3h 05m
Direct flights	Every day
Airports in Miami	1 airport

The best one-way flight to Miami from Chicago O'Hare Intl Airport in the past 72 hours is $132. The best round-trip flight deal from Chicago O'Hare Intl Airport to Miami found on momondo in the last 72 hours is $201.

The fastest flight from Chicago O'Hare Intl Airport to Miami takes 3h 05m

Direct flights go from Chicago O'Hare Intl Airport to Miami every day.

There is 1 airport in Miami. From Chicago O'Hare Intl Airport there are direct flights to Miami (MIA).

Search flight deals

How far is Chicago O'Hare Intl to Miami by plane?
Chicago O'Hare Intl and Miami are 1201.9 mi apart from one another. Flights usually cover this in 3h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Miami Airport?
Prices for flights from Chicago O'Hare Intl Airport to Miami Airport are updated daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Miami Airport?
The number of operators available for flights from Chicago O'Hare Intl Airport to Miami Airport is 6 as of January 2026.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Miami Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Miami?
momondo data reveals that the most frequently booked plane model on the route from Chicago O'Hare Intl Airport to Miami is Boeing 737-800, representing 23.62% of all bookings. The subsequent popular models are Airbus A321neo at 17.42%, Airbus A321 (sharklets) at 13.79%, and Airbus A318/A319/A320/A321 at 9.51%.
What is the most popular airline from Chicago O'Hare Intl Airport to Miami?
momondo data reveals that the most frequently booked airline on the route from Chicago O'Hare Intl Airport to Miami is American Airlines, representing 41% of all bookings. The subsequent popular airlines are Spirit Airlines at 37%, United Airlines at 19%, and Frontier at 2%.

Best airlines flying from Chicago O'Hare Intl Airport to Miami

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Miami with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $39	Free Cancellation	Rating 5.7 3,057 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $72	Free Cancellation	Rating 6.3 8,320 reviews	Search Spirit Airlines flights
Delta	PriceFrom $108	Free Cancellation	Rating 7.9 8,050 reviews	Search Delta flights
United Airlines	PriceFrom $157	Free Cancellation	Rating 7.4 9,164 reviews	Search United Airlines flights
American Airlines	PriceFrom $166	Free Cancellation	Rating 7.2 11,135 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $176	Free Cancellation	Rating 8.0 11,721 reviews	Search Alaska Airlines flights

Alaska Airlines Flights From Chicago O'Hare Intl Airport to Miami
Alaska Airlines flight deals from Chicago O'Hare Intl Airport to Miami start from $176 round-trip. Over the 20 Alaska Airlines flights for this route in a normal week, average airfare is usually $249 round-trip - but some users have found much cheaper deals with momondo.
United Airlines Flights From Chicago O'Hare Intl Airport to Miami
Across 9,164 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Chicago O'Hare Intl Airport to Miami about 27 times each week, with ticket deals ranging from $157 to $349. Price data is based on momondo searches in the last 72 hours.

Miami Beach

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Islamorada

Marco Island

Marathon

Palm Beach

Delray Beach

Pompano Beach

Sunny Isles Beach

Jupiter

Dania Beach

Bonita Springs

Lake Worth

Doral

Boynton Beach

Deerfield Beach

Miramar

Lauderdale-by-the-Sea

Miami Gardens

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Miami?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Miami from Chicago.

Can I find flights from Chicago to Miami with flexible booking policies on momondo?

All flight searches from Chicago to Miami on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Chicago to Miami?

momondo provides multiple filters to help you find the best flight to Miami from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to Miami right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Miami flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Fly to other destinations from Chicago O'Hare Intl Airport

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Cheap flights from Chicago O'Hare Intl Airport to Miami from $44

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Frontier flights from Chicago O'Hare Intl Airport to Miami

Our best Frontier deals on Chicago O'Hare Intl Airport to Miami flight tickets

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See travel insights to Miami from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Miami

What is the cheapest month to fly to Miami?

What is the cheapest day to depart on your flight to Miami?

What is the cheapest time of day to depart on your flight to Miami?

What is the cheapest Chicago O'Hare Intl to Miami flight route?

Fly from Chicago O'Hare Intl to Miami for the best Chicago O'Hare Intl - Miami flight prices

How far in advance should I book a flight to Miami?

What cabin class options are available on Chicago O'Hare Intl to Miami flights?

There are 4 cabin classes available to choose from on Chicago O'Hare Intl to Miami flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Chicago O'Hare Intl Airport to Miami flight prices changed over time?

As of January 2026, prices for Chicago O'Hare Intl Airport to Miami flights are approximately 20% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Chicago O'Hare Intl to Miami?

Spirit Airlines, United Airlines, and Delta are the most popular carriers operating from Chicago O'Hare Intl to Miami

What airlines fly to Miami?

How often are flights from Chicago to Miami delayed?

Historically, on average around 16% of flights between Chicago and Miami have experienced a delay on any given week. The average delay length over the past 12 months has been 150 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

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

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Qatar Airways have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

How many flights depart from Chicago O'Hare Intl Airport to Miami on average per day?

As of January 2026, 41 flights take off from Chicago O'Hare Intl Airport and land in Miami each day. The most common flight departure time for this route is 10:00AM, with 47% of daily flights taking off in the afternoon.

How many flights depart from Chicago O'Hare Intl Airport to Miami on average per week?

As of January 2026, 291 flights take off from Chicago O'Hare Intl Airport and land in Miami each week. The most common flight departure day for this route is Fri, with 16% of weekly flights taking off on this day.

When to book flights from Chicago O'Hare Intl Airport to Miami

Cheap Chicago O'Hare Intl Airport to Miami (ORD to MIA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Miami

Best Price Found

Fastest flight time

Direct flights

Airports in Miami

How far is Chicago O'Hare Intl to Miami by plane?

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Miami Airport?

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Miami Airport?

How old do you have to be to fly from Chicago O'Hare Intl Airport to Miami Airport?

What documentation or ID do you need to fly to Miami Airport?

What is the most popular plane model from Chicago O'Hare Intl Airport to Miami?

What is the most popular airline from Chicago O'Hare Intl Airport to Miami?

Best airlines flying from Chicago O'Hare Intl Airport to Miami

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Miami with momondo

Alaska Airlines Flights From Chicago O'Hare Intl Airport to Miami

United Airlines Flights From Chicago O'Hare Intl Airport to Miami

Traveling to a place near Miami?

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Miami?

Can I find flights from Chicago to Miami with flexible booking policies on momondo?

How can momondo help me find flights from Chicago to Miami?

I’m not ready to book a flight from Chicago to Miami right now. Can momondo alert me if prices change?

An easier way to manage your Miami trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Florida