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Cheap flights from Chicago O'Hare Intl Airport to Miami from $52

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 O'Hare Intl Airport to Miami departing on 11/8. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
8:28 am - 6:44 pmORD-MIA
9h 16m1 stop
Spirit Airlines Logo
7:20 am - 9:47 amMIA-ORD
3h 27mnonstop
$100Spirit Airlines
Find Deal
Mon, Nov 3 - Fri, Nov 7
Spirit Airlines Logo
12:17 pm - 4:22 pmORD-MIA
3h 05mnonstop
Spirit Airlines Logo
7:20 am - 9:47 amMIA-ORD
3h 27mnonstop
$101Spirit Airlines
Find Deal
Sat, Nov 8 - Thu, Nov 13
Spirit Airlines Logo
12:17 pm - 4:22 pmORD-MIA
3h 05mnonstop
Spirit Airlines Logo
7:20 am - 9:47 amMIA-ORD
3h 27mnonstop
$102Spirit Airlines
Find Deal
Sun, Nov 9 - Thu, Nov 13
Multiple Airlines Logo
12:17 pm - 4:22 pmORD-MIA
3h 05mnonstop
Multiple Airlines Logo
8:00 am - 11:44 pmMIA-ORD
16h 44m1 stop
$103Multiple Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
Multiple Airlines Logo
5:50 pm - 12:34 amORD-MIA
5h 44m1 stop
Multiple Airlines Logo
6:00 am - 8:18 amMIA-ORD
3h 18mnonstop
$104Multiple Airlines
Find Deal
Mon, Oct 27 - Sat, Nov 1
Spirit Airlines Logo
8:28 am - 6:44 pmORD-MIA
9h 16m1 stop
Spirit Airlines Logo
7:20 am - 9:47 amMIA-ORD
3h 27mnonstop
$105Spirit Airlines
Find Deal
Wed, Nov 12 - Thu, Nov 13
Spirit Airlines Logo
8:28 am - 6:44 pmORD-MIA
9h 16m1 stop
Spirit Airlines Logo
7:20 am - 9:47 amMIA-ORD
3h 27mnonstop
$106Spirit Airlines
Find Deal
Wed, Nov 12 - Fri, Nov 14
Frontier Logo
12:37 pm - 6:58 pmORD-MIA
5h 21m1 stop
Frontier Logo
11:31 am - 5:14 pmMIA-ORD
6h 43m1 stop
$108Frontier
Find Deal
Tue, Nov 11 - Thu, Nov 13
Frontier Logo
11:43 am - 12:54 amORD-MIA
12h 11m1 stop
Frontier Logo
6:35 pm - 11:29 pmMIA-ORD
5h 54m1 stop
$136Frontier
Find Deal
Sun, Nov 9 - Sat, Nov 15
Frontier Logo
11:43 am - 12:54 amORD-MIA
12h 11m1 stop
Frontier Logo
6:35 pm - 11:29 pmMIA-ORD
5h 54m1 stop
$138Frontier
Find Deal
Sun, Nov 9 - Sat, Nov 15

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
Nov 3
ORD8:28 amChicago O'Hare Intl
9h 16m
1 stop
MIA6:44 pmMiami
Nov 7
MIA7:20 amMiami
3h 27m
ORD9:47 amChicago O'Hare Intl
$100
Find similar
Spirit Airlines
Nov 8
ORD12:17 pmChicago O'Hare Intl
3h 05m
MIA4:22 pmMiami
Nov 13
MIA7:20 amMiami
3h 27m
ORD9:47 amChicago O'Hare Intl
$101
Find similar
Spirit Airlines
Nov 9
ORD12:17 pmChicago O'Hare Intl
3h 05m
MIA4:22 pmMiami
Nov 13
MIA7:20 amMiami
3h 27m
ORD9:47 amChicago O'Hare Intl
$102
Find similar

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
Nov 11
ORD12:37 pmChicago O'Hare Intl
5h 21m
1 stop
MIA6:58 pmMiami
Nov 13
MIA11:31 amMiami
6h 43m
1 stop
ORD5:14 pmChicago O'Hare Intl
$108
Find similar
Frontier
Oct 26
ORD6:00 amChicago O'Hare Intl
14h 36m
1 stop
MIA9:36 pmMiami
Nov 1
MIA6:00 amMiami
18h 29m
1 stop
ORD11:29 pmChicago O'Hare Intl
$129
Find similar
Frontier
Oct 23
ORD1:14 pmChicago O'Hare Intl
24h 24m
1 stop
MIA2:38 pmMiami
Oct 24
MIA5:22 pmMiami
9h 09m
1 stop
ORD1:31 amChicago O'Hare Intl
$131
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated October 13, 2025.
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

Mon 11/3

8:28 am-6:44 pm

1 stop9h 16m

Miami

Fri 11/7

7:20 am-9:47 am

Nonstop3h 27m

$100

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sat 11/8

12:17 pm-4:22 pm

Nonstop3h 05m

Miami

Thu 11/13

7:20 am-9:47 am

Nonstop3h 27m

$101

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sun 11/9

12:17 pm-4:22 pm

Nonstop3h 05m

Miami

Thu 11/13

7:20 am-9:47 am

Nonstop3h 27m

$102

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Mon 11/10

12:17 pm-4:22 pm

Nonstop3h 05m

Miami

Mon 11/17

8:00 am-11:44 pm

1 stop16h 44m

$103

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Mon 10/27

5:50 pm-12:34 am

1 stop5h 44m

Miami

Sat 11/1

6:00 am-8:18 am

Nonstop3h 18m

$104

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Wed 11/12

8:28 am-6:44 pm

1 stop9h 16m

Miami

Thu 11/13

7:20 am-9:47 am

Nonstop3h 27m

$105

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Wed 11/12

8:28 am-6:44 pm

1 stop9h 16m

Miami

Fri 11/14

7:20 am-9:47 am

Nonstop3h 27m

$106

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Tue 11/11

12:37 pm-6:58 pm

1 stop5h 21m

Miami

Thu 11/13

11:31 am-5:14 pm

1 stop6h 43m

$108

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sun 11/9

11:43 am-12:54 am

1 stop12h 11m

Miami

Sat 11/15

6:35 pm-11:29 pm

1 stop5h 54m

$136

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sun 11/9

11:43 am-12:54 am

1 stop12h 11m

Miami

Sat 11/15

6:35 pm-11:29 pm

1 stop5h 54m

$138

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

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 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 August is also very affordable. Most momondo users find prices during this month for around $226.

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 Thursday when prices can be found for as low as $388. 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 $420.

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 $249. 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 $427. 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 $271 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 $217 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 October 2025, prices for Chicago O'Hare Intl Airport to Miami flights are approximately 44% more expensive 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

$138

Fastest flight time

3h 01m

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 $138. The best round-trip flight deal from Chicago O'Hare Intl Airport to Miami found on momondo in the last 72 hours is $263.
The fastest flight from Chicago O'Hare Intl Airport to Miami takes 3h 01m
Direct flights go from Chicago O'Hare Intl Airport to Miami every day.
There is 1 airport near Miami: 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 02m, 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $71Free CancellationRating
5.8
3,137 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $86Free CancellationRating
6.3
8,097 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $165Free CancellationRating
7.2
11,046 reviews
Search American Airlines flights
DeltaPriceFrom $176Free CancellationRating
7.9
7,971 reviews
Search Delta flights
Alaska AirlinesPriceFrom $176Free CancellationRating
8.0
11,065 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $178Free CancellationRating
7.4
8,970 reviews
Search United Airlines flights
SouthwestPriceFrom $235Free CancellationRating
8.0
4,235 reviews
Search Southwest 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 35 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.

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

    Across 8,970 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Chicago O'Hare Intl Airport to Miami about 12 times each week, with ticket deals ranging from $178 to $378. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Miami Beach
Key Largo
Hollywood
Islamorada
Marco Island
Marathon
Palm Beach
Delray Beach
Pompano Beach
Jupiter
Sunny Isles Beach
Dania Beach
Lake Worth
Deerfield Beach
Bonita Springs
Boynton Beach
Doral
Miramar
Miami Gardens
Lauderdale-by-the-Sea

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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