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Cheap flights from Chicago to Miami from £68

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MIA
22 Apr — 29 Apr1
1 adult

Cheapflights Tip: The best prices from Chicago to Miami are usually found in July or September, booked 39 days in advance, depart on a Monday or Saturday and return on a Friday

Cheap flight deals from Chicago to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 17 April 2025.

Round-trip from

£100

One-way from

£68

Popular in

December

Cheapest in

July

Average price

£203

Good round-trip deal

£230 or less

Good one-way deal

£104 or less
Spirit Airlines
  • Spirit Airlines
  • 13/5-28/5
  • 1 total stop
  • 9h 41m total
  • Chicago to Miami
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United Airlines
  • United Airlines
  • 4/7
  • Nonstop
  • 3h 20m total
  • Chicago to Miami
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£22 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Chicago (CHI) to Miami.
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Price to beat on a one-way flight from Chicago (CHI) to Miami.
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Find flight deals from Chicago to Miami

Cheapest flights from Chicago to Miami
Explore the most affordable flight options available from Chicago to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2025.

Tue 13/505:51ORD - MIA
1 stop6h 15mSpirit Airlines
Wed 28/515:15MIA - ORD
Nonstop3h 26mSpirit Airlines
Deal found 17/4£100
Wed 14/507:30ORD - MIA
Nonstop3h 18mUnited Airlines
Sat 17/516:08MIA - ORD
Nonstop3h 35mUnited Airlines
Deal found 17/4£142
Wed 23/708:55ORD - MIA
1 stop7h 14mDelta
Sat 2/808:05MIA - ORD
1 stop7h 15mDelta
Deal found 17/4£164
Fri 2/506:51ORD - MIA
Nonstop3h 06mMultiple Airlines
Sun 4/506:00MIA - ORD
1 stop8h 34mMultiple Airlines
Deal found 17/4£175
Fri 2/506:00ORD - MIA
1 stop15h 35mFrontier
Sun 4/506:00MIA - ORD
1 stop8h 34mFrontier
Deal found 17/4£177
Tue 6/507:30ORD - MIA
2 stops8h 55mSouthwest
Sat 10/506:20MIA - ORD
1 stop9h 40mSouthwest
Deal found 17/4£214
Wed 30/413:13ORD - MIA
1 stop8h 24mJetBlue
Wed 7/507:00MIA - ORD
1 stop9h 04mJetBlue
Deal found 16/4£226
Mon 28/414:50ORD - MIA
Nonstop3h 09mAmerican Airlines
Wed 30/409:20MIA - ORD
Nonstop3h 28mAmerican Airlines
Deal found 17/4£277

Cheapflights Fare Finder

Customise your flight search to find flights from Chicago 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 17 April 2025.
Use the filters below to find and compare flights from Chicago to Miami that are best for you.

Fly from

Chicago

Fly to

Miami

Route

Depart

Return

Price

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Tue 13/5

05:51-13:06

1 stop6h 15m

Miami

Wed 28/5

15:15-17:41

Nonstop3h 26m

£100

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Wed 14/5

07:30-11:48

Nonstop3h 18m

Miami

Sat 17/5

16:08-18:43

Nonstop3h 35m

£142

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Wed 23/7

08:55-17:09

1 stop7h 14m

Miami

Sat 2/8

08:05-14:20

1 stop7h 15m

£164

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Fri 2/5

06:51-10:57

Nonstop3h 06m

Miami

Sun 4/5

06:00-13:34

1 stop8h 34m

£175

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Fri 2/5

06:00-22:35

1 stop15h 35m

Miami

Sun 4/5

06:00-13:34

1 stop8h 34m

£177

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Tue 6/5

07:30-17:25

2 stops8h 55m

Miami

Sat 10/5

06:20-15:00

1 stop9h 40m

£214

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Wed 30/4

13:13-22:37

1 stop8h 24m

Miami

Wed 7/5

07:00-15:04

1 stop9h 04m

£226

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Mon 28/4

14:50-18:59

Nonstop3h 09m

Miami

Wed 30/4

09:20-11:48

Nonstop3h 28m

£277

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Fri 4/7

10:50-15:10

Nonstop3h 20m

£68

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sat 26/7

10:35-17:09

1 stop5h 34m

£82

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 15 results
1
2

Best time to book a flight from Chicago to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Chicago 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 to Miami

How far ahead should I book a flight from Chicago to Miami?

Use this chart to determine the optimal time to book a return flight from Chicago to Miami. Price data was last updated on 11 April 2025.

The price you pay for your flight from Chicago to Miami may vary depending on when you book. For the best chance of a lower fare, look to book 39 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 to Miami?

Currently, January is the cheapest month in which you can book a flight from Chicago to Miami (average of £559). Flying from Chicago 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 CHI to MIA?

Find hourly flight availability from Chicago 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 17 April 2025.

It’s typically best to fly out from Chicago to Miami in the evening. Doing so could potentially save you 87% on the flight price compared to flying at midday, which is usually more expensive.

Weekly flight availability from Chicago to Miami

Explore weekly flight availability from Chicago 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 17 April 2025.

The most flights from CHI to MIA are scheduled on a Thursday (52 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (32 on average).

Rainfall in Miami by month

Plan your trip to Miami by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Miami ranges from 41.0 - 252.0 inches per month. September is typically the wettest month, when rainfall can reach 252.0 mm. January is typically the driest time to visit Miami when rainfall is around 41.0 mm.

Temperature in Miami by month

Plan your trip to Miami by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Miami, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

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 17 April 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Chicago to Miami have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
9,887 reviews
Check prices

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very Good
9,887 reviews
Alaska Airlines
8.0
Very Good
9,887 reviews
Check prices

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very Good
4,280 reviews
Alaska Airlines
8.0
Very Good
9,887 reviews
Check prices

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very Good
7,916 reviews
Alaska Airlines
8.0
Very Good
9,887 reviews
Check prices

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very Good
9,887 reviews
Check prices

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
JetBlue
7.3
Good
2,926 reviews
Alaska Airlines
8.0
Very Good
9,887 reviews
Check prices

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Chicago 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?

    Miami (MIA), located 6.1 mi from the city center, is the airport you fly into when you book flights from Chicago to Miami. 2 airlines have flights to Miami from Chicago on a regular basis. Booking flights from Chicago to Miami should not be difficult; the airport handles an average of 45 inbound flights from Chicago per day.

  • What are the cheapest airlines flying from Chicago to Miami round-trip?

    Cheapflights users have booked flights from Chicago to Miami round-trip from £100. Other airlines that can offer you cheap pricing are United Airlines, from £142, and Delta, from £164. Spirit Airlines is 45% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Chicago to Miami one-way?

    One-way options have recently been found by users for as low as £68 on United Airlines. Other airlines that offer cheap prices include Delta from £82 and JetBlue from £90 one-way.

  • What are the most reliable airlines from Chicago to Miami?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago to Miami on time: Avianca (84%), Spirit Airlines (84%), Air New Zealand (81%).

  • What are the cheapest flights from Chicago to Miami?

    The cheapest flight price from Chicago to Miami is £31. On average you can expect to pay £185. The most popular route, (Chicago O'Hare Intl - Miami), can usually be booked for £157.

  • Can I find deals for flights from Chicago to Miami that include hotel bookings?

    Yes. In addition to deals on Chicago to Miami flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Miami?

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

  • Can I find deals for business class flights from Chicago to Miami?

    Yes. Cheapflights offers flight deals from Chicago 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 to Miami?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Miami (average of £559). Flying from Chicago 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?

Book flights to Chicago 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

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Alternative routes for Chicago to Miami

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

Top 2 airlines flying from Chicago to Miami

Discover the top 2 airlines that operate flights from Chicago 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 17 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest£74Average£169FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
United AirlinesCheapest£260Average£392FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Chicago to Miami?

Cheapflights makes it easy to find Chicago to Miami flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Miami?

Cheapflights helps you find that perfect flight to Miami from Chicago by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Chicago to Miami with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Chicago to Miami flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Chicago to Miami become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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