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$69+ Cheap flights from O'Hare Intl (ORD) to Miami (MIA)

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MIA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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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 Thursday or Tuesday and return on a Wednesday

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 July 3, 2025.

Round-trip from

$129
(Booking.com)

One-way from

$69
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$221

Good round-trip deal

$237 or less

Good one-way deal

$137 or less
From Chicago O'Hare Intl to Miami
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One-way flight from Chicago O'Hare Intl to Miami
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Highest demand for flights based on searches. 13% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Miami.
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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 July 3, 2025.

This Booking.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1610:27 amORD - MIA
Nonstop3h 22mSpirit Airlines
Sat 8/237:00 amMIA - ORD
Nonstop3h 22mSpirit Airlines
Deal found 7/2$129
This FlightHub deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2211:44 amORD - MIA
1 stop17h 46mMultiple Airlines
Tue 8/267:00 amMIA - ORD
Nonstop3h 22mMultiple Airlines
Deal found 7/2$134
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:05 pmORD - MIA
Nonstop3h 19mAmerican Airlines
Fri 9/123:50 pmMIA - ORD
Nonstop3h 23mAmerican Airlines
Deal found 7/2$137
This Priceline deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/315:01 amORD - MIA
1 stop5h 13mFrontier
Sun 8/33:00 pmMIA - ORD
1 stop10h 22mFrontier
Deal found 7/2$142
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/107:01 amORD - MIA
Nonstop3h 17mUnited Airlines
Wed 8/1312:20 pmMIA - ORD
Nonstop3h 35mUnited Airlines
Deal found 7/2$153
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:30 amORD - MIA
1 stop7h 35mSouthwest
Wed 8/276:55 amMIA - ORD
1 stop7h 10mSouthwest
Deal found 7/3$157

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated July 3, 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

Sat 8/16

10:27 am-2:49 pm

Nonstop3h 22m

Miami

Sat 8/23

7:00 am-9:22 am

Nonstop3h 22m

$129

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Fri 8/22

11:44 am-6:30 am

1 stop17h 46m

Miami

Tue 8/26

7:00 am-9:22 am

Nonstop3h 22m

$134

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sat 8/30

7:05 pm-11:24 pm

Nonstop3h 19m

Miami

Fri 9/12

3:50 pm-6:13 pm

Nonstop3h 23m

$137

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Thu 7/31

5:01 am-11:14 am

1 stop5h 13m

Miami

Sun 8/3

3:00 pm-12:22 am

1 stop10h 22m

$142

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sun 8/10

7:01 am-11:18 am

Nonstop3h 17m

Miami

Wed 8/13

12:20 pm-2:55 pm

Nonstop3h 35m

$153

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sun 8/24

7:30 am-4:05 pm

1 stop7h 35m

Miami

Wed 8/27

6:55 am-1:05 pm

1 stop7h 10m

$157

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sun 9/7

5:00 am-9:04 am

Nonstop3h 04m

$69

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sun 7/27

8:09 am-12:23 pm

Nonstop3h 14m

$72

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sun 9/7

8:50 am-11:27 pm

1 stop13h 37m

$73

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Mon 9/1

6:00 am-11:50 am

1 stop4h 50m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 11 results
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The best insider tips for Chicago O'Hare Intl Airport to Miami flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Miami trip
Airlines
Spirit Airlines

Spirit's Big Front Seats offer 11 inches more legroom and larger tray tables.


Spirit's self-service bag drop saves time; print your boarding pass beforehand.

Read more about Spirit Airlinesby Daniel Scheffler
United Airlines

Basic Economy allows a personal item only; no carry-on bags without fees.


Economy Plus offers extra legroom seats towards the front of the economy cabin.

Read more about United Airlinesby Harriet Baskas
Airports
ORD

For a quick departure, use the 'L' train to avoid Chicago traffic when heading to ORD.

Read more about ORDby Ramsey Qubein
MIA

Upon arrival at MIA, take the MIA Mover train to the Miami Intermodal Center for rental cars and public transport.

Read more about MIAby Ramsey Qubein
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on ORD and MIA

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

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 round-trip 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 round-trip flight from O'Hare Intl to Miami. Price data was last updated on June 27, 2025.

The best time to book flights from Chicago O'Hare Intl Airport to Miami is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $231). Flying from Chicago O'Hare Intl Airport to Miami in March is currently the most expensive (average of $289). 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 July 3, 2025.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Miami in the evening. Doing so could potentially save you 52% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Miami?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Miami. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Miami flight should consider departing on Sunday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 July 3, 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 to fly round-trip 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 July 3, 2025.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Chicago O'Hare Intl Airport to Miami. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

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

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

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
8,861 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

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

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

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.
Spirit Airlines
6.3
Okay
8,086 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

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.
Frontier
5.9
Fair
3,286 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

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?

    Located just 6.1 mi from the city center, Miami is the airport most travelers will use when flying to Miami from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Miami (MIA) should be relatively easy as there are 21 daily inbound flights from Chicago O'Hare Intl from 7 different airlines.

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

    Currently priced at $129, Spirit Airlines will fly you from Chicago O'Hare Intl Airport to Miami and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Frontier - these airlines can fly you to your destination from $137 and $142, respectively. Spirit Airlines is 51% 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 O'Hare Intl Airport to Miami one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $69. However, be on the lookout for offers from Frontier and Spirit Airlines, 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?

    The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to Miami are Air Canada (87%), Copa Airlines (87%) and Air New Zealand (87%).

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

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to Miami? While on average our users pay $684, our data indicates the cheapest price to be $71. The most popular route (Chicago O'Hare Intl - Miami), is priced around $87.

  • 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 vacation 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 $231). Flying from Chicago O'Hare Intl Airport to Miami in March is currently the most expensive (average of $289). 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

Traveling 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
Aventura
Coral Gables
Sunny Isles Beach
Marathon
Miami Springs
Boynton Beach
Doral
Hialeah
Riviera Beach
Pembroke Pines
Hallandale Beach
Plantation
Sunrise
Palm Beach
Dania Beach
Florida City
Miami Gardens
Wilton Manors
Oakland Park

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.
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Top 7 airlines flying from O'Hare Intl to Miami

Discover the top 7 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 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$71Average$149FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$80Average$192FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$161Average$323FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$176Average$215FlexibilityNo cancel feeOn-time75%
DeltaCheapest$177Average$328FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$177Average$385FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$235Average$266FlexibilityNo cancel feeOn-time63%

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