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Cheap flights from Chicago O'Hare Intl Airport to Miami from £37

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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MIA
5 Mar — 12 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Chicago O'Hare Intl to Miami are usually found in September or August, booked 29 days in advance, depart on a Friday or Monday and return on a Tuesday

Cheap flight deals from O'Hare Intl to Miami

Enter your travel dates to find the best prices.

Cheapest flights from O'Hare Intl to Miami
Explore the most affordable flight options available from O'Hare Intl to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 February 2026.

Tue 3/309:18
ORD
-
MIA
1 stop10h 33m
Spirit Airlines
Sun 8/307:12
MIA
-
ORD
Nonstop3h 27m
Spirit Airlines
Deal found 1/2£63
Mon 2/308:59
ORD
-
MIA
1 stop10h 52m
Spirit Airlines
Sun 8/307:12
MIA
-
ORD
Nonstop3h 27m
Spirit Airlines
Deal found 1/2£73
Wed 18/309:28
ORD
-
MIA
1 stop9h 39m
Multiple Airlines
Wed 25/306:00
MIA
-
ORD
Nonstop3h 25m
Multiple Airlines
Deal found 1/2£79
Wed 4/319:23
ORD
-
MIA
Nonstop3h 16m
Spirit Airlines
Sun 8/307:12
MIA
-
ORD
Nonstop3h 27m
Spirit Airlines
Deal found 2/2£80
Sun 1/309:18
ORD
-
MIA
Nonstop3h 18m
Spirit Airlines
Sun 8/307:12
MIA
-
ORD
Nonstop3h 27m
Spirit Airlines
Deal found 2/2£86
Sat 18/415:52
ORD
-
MIA
Nonstop3h 19m
Multiple Airlines
Mon 20/415:47
MIA
-
ORD
Nonstop3h 28m
Multiple Airlines
Deal found 31/1£90
Sat 7/218:57
ORD
-
MIA
Nonstop3h 17m
Spirit Airlines
Sun 8/205:54
MIA
-
ORD
Nonstop3h 24m
Spirit Airlines
Deal found 1/2£91
Sun 10/507:14
ORD
-
MIA
Nonstop3h 23m
United Airlines
Wed 13/516:15
MIA
-
ORD
Nonstop3h 40m
United Airlines
Deal found 1/2£96
Sat 18/415:52
ORD
-
MIA
Nonstop3h 19m
Frontier
Mon 20/405:05
MIA
-
ORD
1 stop6h 39m
Frontier
Deal found 31/1£98
Tue 22/906:00
ORD
-
MIA
1 stop8h 11m
United Airlines
Tue 6/1016:17
MIA
-
ORD
Nonstop3h 27m
United Airlines
Deal found 31/1£100

Find flight deals from O'Hare Intl to Miami

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 3 February 2026.

Round-trip from

£63

One-way from

£37

Popular in

December

Cheapest in

September

Average price

£192

Good one-way deal

£59 or less
Spirit Airlines
  • Spirit Airlines
  • 3/3-8/3
  • 1 total stop
  • 14h 00m total
  • Chicago to Miami
Search Deals
Spirit Airlines
  • Spirit Airlines
  • 21/4
  • Nonstop
  • 3h 17m total
  • Chicago to Miami
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£8 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Miami.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from O'Hare Intl 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 3 February 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Miami that are best for you.

Fly from

O'Hare Intl

Fly to

Miami

Route

Depart

Return

Price

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Wed 11/3

08:52-13:15

Nonstop3h 23m

Miami

Wed 11/3

16:10-18:54

Nonstop3h 44m

£111

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Mon 25/5

07:15-11:39

Nonstop3h 24m

Miami

Fri 29/5

17:25-20:09

Nonstop3h 44m

£119

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Tue 28/4

06:00-14:27

1 stop7h 27m

Miami

Thu 30/4

16:52-00:45

1 stop8h 53m

£130

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Wed 29/4

06:00-14:27

1 stop7h 27m

Miami

Thu 30/4

16:52-01:27

1 stop9h 35m

£130

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Mon 29/6

18:08-22:30

Nonstop3h 22m

Miami

Sat 4/7

17:25-20:09

Nonstop3h 44m

£146

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Mon 9/3

07:10-14:10

1 stop6h 00m

Miami

Wed 11/3

15:33-21:10

1 stop6h 37m

£159

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Tue 24/2

14:46-20:44

1 stop4h 58m

Miami

Thu 5/3

06:00-10:14

1 stop5h 14m

£159

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Mon 23/2

14:05-21:51

1 stop6h 46m

Miami

Wed 25/2

18:00-23:56

1 stop6h 56m

£159

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sun 10/5

13:35-22:00

1 stop7h 25m

Miami

Sat 16/5

17:20-21:55

1 stop5h 35m

£159

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Fri 15/5

17:59-00:55

1 stop5h 56m

Miami

Mon 18/5

07:00-13:47

1 stop7h 47m

£160

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 23 results
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Best time to book a flight from O'Hare Intl to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from O'Hare Intl 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 O'Hare Intl Airport to Miami

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Miami?

Use this chart to determine the optimal time to book a return flight from O'Hare Intl to Miami. Price data was last updated on 30 January 2026.

The price you pay for your flight from Chicago O'Hare Intl Airport to Miami may vary depending on when you book. For the best chance of a lower fare, look to book 29 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Miami?

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Miami (average of £35). Flying from Chicago O'Hare Intl Airport to Miami in July is currently the most expensive (average of £86). 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 ORD to MIA?

Find hourly flight availability from O'Hare Intl 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 3 February 2026.

Unlike at midday, when flights are generally more expensive, you can save up to 38% on flights from Chicago O'Hare Intl Airport to Miami by exploring options for tickets in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 O'Hare Intl?

    For a flight from Chicago O'Hare Intl to Miami, you will be flying into Miami. Miami (MIA) is just 6.1 mi from the center of the city. Miami is the only Miami airport and it handles 39 inbound flights from Chicago O'Hare Intl per day. 0 airlines have flights to Miami from Chicago O'Hare Intl on a regular basis.

  • How long is the flight from Chicago O'Hare Intl Airport to Miami?

    Departing from Chicago O'Hare Intl Airport to Miami will take you 3h 23m. Chicago O'Hare Intl Airport and Miami are separated by a distance of 1198 mi. Most flights are nonstop.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Miami?

    Consider Avianca (80%), Aer Lingus (79%) or Air New Zealand (78%) when booking your flight. These represent the most reliable airlines when flying from Chicago O'Hare Intl Airport to Miami.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Miami?

    The cheapest flight price from Chicago O'Hare Intl Airport to Miami is £40. On average you can expect to pay £120. The most popular route, (Chicago O'Hare Intl - Miami), can usually be booked for £72.

  • Can I find deals for flights from O'Hare Intl to Miami that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Miami flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Miami?

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

  • Can I find deals for business class flights from O'Hare Intl to Miami?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to Miami?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Miami (average of £35). Flying from Chicago O'Hare Intl Airport to Miami in July is currently the most expensive (average of £86). 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
Sunrise
Florida City
Marathon
Palm Beach
Fisher Island
Sunny Isles Beach

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Alternative routes for O'Hare Intl to Miami

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

Fly with Cheapflights

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How does Cheapflights help users find flights from O'Hare Intl to Miami?

Deals for O'Hare Intl to Miami flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Miami?

Millions of users choose and trust Cheapflights to book the best flight deals from O'Hare Intl to Miami for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from O'Hare Intl to Miami with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from O'Hare Intl to Miami, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from O'Hare Intl to Miami become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Miami from O'Hare Intl today and book when prices fit your budget.

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