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Cheap flights from Chicago O'Hare Intl Airport to Miami from £51

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MIA
9 Jul — 16 Jul1
1 adult

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Miami are usually found in September or August, booked 83 days in advance, depart on a Saturday or Monday and return on a Thursday

Cheap 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 4 July 2025.

Round-trip from

£100

One-way from

£51

Popular in

March

Cheapest in

September

Average price

£162

Good one-way deal

£88 or less
United Airlines
  • United Airlines
  • 14/9-20/9
  • Nonstop
  • 6h 47m total
  • Chicago to Miami
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United Airlines
  • United Airlines
  • 1/9
  • Nonstop
  • 3h 17m total
  • Chicago to Miami
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£22 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a one-way flight from Chicago O'Hare Intl to Miami.
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Find flight deals from O'Hare Intl to Miami

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 4 July 2025.

Sun 14/907:25ORD - MIA
Nonstop3h 17mUnited Airlines
Sat 20/916:16MIA - ORD
Nonstop3h 30mUnited Airlines
Deal found 1/7£100
Fri 15/810:27ORD - MIA
Nonstop3h 22mSpirit Airlines
Mon 18/807:00MIA - ORD
Nonstop3h 22mSpirit Airlines
Deal found 3/7£108
Sat 23/807:30ORD - MIA
1 stop8h 00mSouthwest
Sun 24/807:00MIA - ORD
1 stop7h 05mSouthwest
Deal found 3/7£115
Wed 13/805:45ORD - MIA
1 stop6h 48mDelta
Mon 18/819:30MIA - ORD
1 stop5h 26mDelta
Deal found 3/7£159

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 4 July 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

O'Hare Intl

Fly to

Miami

Route

Depart

Return

Price

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sun 14/9

07:25-11:42

Nonstop3h 17m

Miami

Sat 20/9

16:16-18:46

Nonstop3h 30m

£100

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Fri 15/8

10:27-14:49

Nonstop3h 22m

Miami

Mon 18/8

07:00-09:22

Nonstop3h 22m

£108

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sat 23/8

07:30-16:30

1 stop8h 00m

Miami

Sun 24/8

07:00-13:05

1 stop7h 05m

£115

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Wed 13/8

05:45-13:33

1 stop6h 48m

Miami

Mon 18/8

19:30-23:56

1 stop5h 26m

£159

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Mon 1/9

07:25-11:42

Nonstop3h 17m

£51

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sun 7/9

08:50-23:27

1 stop13h 37m

£56

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sun 12/10

13:50-23:30

1 stop8h 40m

£58

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Wed 16/7

05:51-13:12

1 stop6h 21m

£60

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sat 26/7

14:00-22:45

1 stop7h 45m

£80

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Mon 29/12

19:38-10:54

1 stop14h 16m

£108

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 12 results
1
2

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 27 June 2025.

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 83 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, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Miami (average of £559). Flying from Chicago O'Hare Intl Airport to Miami in July is currently the most expensive (average of £760). 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 4 July 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 51% on flights from Chicago O'Hare Intl Airport to Miami by exploring options for tickets in the morning.

Weekly flight availability from Chicago O'Hare Intl Airport to Miami

Explore weekly flight availability from O'Hare Intl to Miami. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 July 2025.

The most flights from ORD to MIA are scheduled on a Thursday (43 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

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 4 July 2025.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Miami, such as Southwest, Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very Good
4,266 reviews
Check prices

Boarding

8.2

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Southwest
8.0
Very Good
4,266 reviews
Southwest
8.0
Very Good
4,266 reviews
Check prices

Boarding

8.2

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Delta
8.0
Very Good
7,982 reviews
Southwest
8.0
Very Good
4,266 reviews
Check prices

Boarding

8.2

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
United Airlines
7.4
Good
8,844 reviews
Southwest
8.0
Very Good
4,266 reviews
Check prices

Boarding

8.2

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very Good
4,266 reviews
Check prices

Boarding

8.2

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Sun Country Air
6.9
Okay
337 reviews
Southwest
8.0
Very Good
4,266 reviews
Check prices

Boarding

8.2

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

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 21 inbound flights from Chicago O'Hare Intl per day. 1 airline has flights to Miami from Chicago O'Hare Intl on a regular basis.

  • 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 United Airlines. Our recent data shows that you can find tickets from as low as £100 on this airline. Additional options worth looking into are Spirit Airlines and Southwest, starting at £108 and £115 round-trip. These flights start at 48% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Miami one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as £51. However, be on the lookout for offers from Frontier and Southwest, as they are both options that can get you from Chicago O'Hare Intl Airport to Miami for a low price.

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

    Consider Air Canada (87%), Copa Airlines (87%) or Air New Zealand (87%) 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 £54. On average you can expect to pay £123. The most popular route, (Chicago O'Hare Intl - Miami), can usually be booked for £841.

  • 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, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Miami (average of £559). Flying from Chicago O'Hare Intl Airport to Miami in July is currently the most expensive (average of £760). 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Hollywood
Key Biscayne
Boynton Beach
Margate
Aventura
Sunrise
Palm Beach
Marathon
Florida City
Fisher Island
Sunny Isles Beach
Lake Worth
Bay Harbor Islands

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 airline flying from O'Hare Intl to Miami

Discover the top airline 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 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest£72Average£187FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines 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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