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Cheap flights from Chicago O'Hare Intl Airport to Miami from £66

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MIA
27 May — 3 Jun1
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 January, booked 41 days in advance, depart on a Monday or Thursday 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 27 April 2026.

Fri 8/509:20
ORD
-
MIA
Nonstop3h 08m
Spirit Airlines
Thu 14/521:30
MIA
-
ORD
Nonstop3h 26m
Spirit Airlines
Deal found 24/4£118
Sun 7/606:55
ORD
-
MIA
1 stop8h 32m
Frontier
Wed 10/608:30
MIA
-
ORD
1 stop12h 23m
Frontier
Deal found 24/4£134
Wed 10/606:55
ORD
-
MIA
1 stop5h 54m
Frontier
Wed 17/608:30
MIA
-
ORD
1 stop12h 23m
Frontier
Deal found 26/4£140
Tue 19/510:35
ORD
-
MIA
Nonstop3h 22m
United Airlines
Wed 20/519:40
MIA
-
ORD
Nonstop3h 40m
United Airlines
Deal found 26/4£147
Sun 3/507:50
ORD
-
MIA
Nonstop3h 08m
Spirit Airlines
Thu 7/521:30
MIA
-
ORD
Nonstop3h 26m
Spirit Airlines
Deal found 25/4£148
Wed 20/518:13
ORD
-
MIA
Nonstop3h 20m
United Airlines
Wed 27/512:30
MIA
-
ORD
Nonstop3h 43m
United Airlines
Deal found 22/4£149
Thu 7/509:20
ORD
-
MIA
Nonstop3h 08m
Spirit Airlines
Fri 15/521:30
MIA
-
ORD
Nonstop3h 26m
Spirit Airlines
Deal found 24/4£151
Wed 27/506:00
ORD
-
MIA
1 stop7h 38m
United Airlines
Tue 2/612:30
MIA
-
ORD
Nonstop3h 43m
United Airlines
Deal found 22/4£153
Sat 16/507:14
ORD
-
MIA
Nonstop3h 23m
United Airlines
Tue 19/516:20
MIA
-
ORD
Nonstop3h 40m
United Airlines
Deal found 26/4£155
Tue 15/906:00
ORD
-
MIA
1 stop7h 52m
United Airlines
Tue 22/908:48
MIA
-
ORD
1 stop6h 59m
United Airlines
Deal found 26/4£158

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 27 April 2026.

Round-trip from

£118

One-way from

£66

Popular in

December

Cheapest in

September

Average price

£196

Good one-way deal

£81 or less
Spirit Airlines
  • Spirit Airlines
  • 8/5-14/5
  • Nonstop
  • 6h 34m total
  • Chicago to Miami
Search Deals
Spirit Airlines
  • Spirit Airlines
  • 28/5
  • Nonstop
  • 3h 08m total
  • Chicago to Miami
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 27 April 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

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Tue 1/9

05:30-12:57

1 stop6h 27m

Miami

Tue 8/9

14:03-18:39

1 stop5h 36m

£163

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Tue 2/6

18:05-22:27

Nonstop3h 22m

Miami

Sat 6/6

17:24-20:08

Nonstop3h 44m

£184

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Fri 8/5

09:20-13:28

Nonstop3h 08m

Miami

Thu 14/5

21:30-23:56

Nonstop3h 26m

£229

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Mon 18/5

18:13-22:33

Nonstop3h 20m

Miami

Wed 27/5

16:06-18:49

Nonstop3h 43m

£240

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Tue 19/5

07:14-11:37

Nonstop3h 23m

Miami

Thu 28/5

17:39-20:23

Nonstop3h 44m

£240

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Wed 15/7

07:00-11:24

Nonstop3h 24m

Miami

Wed 22/7

16:53-00:45

1 stop8h 52m

£242
Fastest return journey

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sat 26/9

07:15-11:23

Nonstop3h 08m

Miami

Wed 30/9

12:15-14:39

Nonstop3h 24m

£257

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sat 16/5

13:55-20:20

1 stop5h 25m

Miami

Mon 18/5

06:20-12:50

2 stops7h 30m

£267

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Mon 11/5

14:40-22:00

2 stops6h 20m

Miami

Mon 18/5

06:20-12:50

2 stops7h 30m

£282

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Wed 3/6

18:06-00:48

1 stop5h 42m

Miami

Sun 7/6

06:31-11:31

1 stop6h 00m

£295

Flights are sorted by cheapest return flights first.

Deals found on 26/4

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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?

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 40 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, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Miami (average of £146). Flying from Chicago O'Hare Intl Airport to Miami in December is currently the most expensive (average of £253). 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 27 April 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 73% on flights from Chicago O'Hare Intl Airport to Miami by exploring options for tickets in the afternoon.

How much does it cost for a return flight from Chicago O'Hare Intl Airport to Miami?

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Miami. Reviews last updated 27 April 2026.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Miami, such as American Airlines and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,668 reviews
Check prices

Boarding

7.5

Crew

7.9

Overall

7.1

Comfort

7.2

Entertainment

6.9

Food

6.4

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.
American Airlines
7.1
Good
11,668 reviews
American Airlines
7.1
Good
11,668 reviews
Check prices

Boarding

7.5

Crew

7.9

Overall

7.1

Comfort

7.2

Entertainment

6.9

Food

6.4

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.
Spirit Airlines
6.3
Okay
8,632 reviews
American Airlines
7.1
Good
11,668 reviews
Check prices

Boarding

7.5

Crew

7.9

Overall

7.1

Comfort

7.2

Entertainment

6.9

Food

6.4

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.

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 43 inbound flights from Chicago O'Hare Intl per day. 2 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 08m. Chicago O'Hare Intl Airport and Miami are separated by a distance of 1198 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Miami round-trip?

    Our cheapest airline available from Chicago O'Hare Intl Airport to Miami is Spirit Airlines. Our recent data shows that you can find tickets from as low as £72 on this airline. An additional option worth looking into is American Airlines, starting at £81. These flights start at 62% lower than the current average price 3 months from now.

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

    Consider Qatar Airways (73%), GOL (71%) or American Airlines (70%) 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 £52. On average you can expect to pay £178. The most popular route, (Chicago O'Hare Intl - Miami), can usually be booked for £177.

  • 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, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Miami (average of £146). Flying from Chicago O'Hare Intl Airport to Miami in December is currently the most expensive (average of £253). 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

Browse thousands of different options on Cheapflights for your next trip

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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

Top 2 airlines flying from O'Hare Intl to Miami

Discover the top 2 airlines that operate flights from O'Hare Intl to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest£72Average£146FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest£81Average£281FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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