$49 Cheap Flights from Chicago (ORD) to Miami (MIA)

View $49 flight on Sat, Sep 13, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Miami Intl. Airport (MIA)

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Find available prices by choosing your travel dates.

Cheap Flights from Chicago to Miami (ORD-MIA)

Prices were available within the past 7 days and start at $49 for one-way flights and $98 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, Sep 13 - Sat, Sep 20
ORD
Chicago
MIA
Miami
$98 Roundtrip, just found
$98
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Sep 13 from Chicago to Miami, returning Sat, Sep 20, priced at $98 just found
Spirit Airlines
Tue, May 6 - Tue, May 13
ORD
Chicago
MIA
Miami
$118 Roundtrip, just found
$118
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, May 6 from Chicago to Miami, returning Tue, May 13, priced at $118 just found
Spirit Airlines
Sat, May 10 - Tue, May 13
ORD
Chicago
MIA
Miami
$120 Roundtrip, just found
$120
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, May 10 from Chicago to Miami, returning Tue, May 13, priced at $120 just found
Spirit Airlines
Sat, Sep 13 - Sat, Sep 20
ORD
Chicago
MIA
Miami
$131 Roundtrip, just found
$131
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Sep 13 from Chicago to Miami, returning Sat, Sep 20, priced at $131 just found
Spirit Airlines
Sat, May 24 - Fri, May 30
ORD
Chicago
MIA
Miami
$133 Roundtrip, just found
$133
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, May 24 from Chicago to Miami, returning Fri, May 30, priced at $133 just found
Spirit Airlines
Tue, Oct 14 - Sat, Oct 18
ORD
Chicago
MIA
Miami
$138 Roundtrip, just found
$138
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Oct 14 from Chicago to Miami, returning Sat, Oct 18, priced at $138 just found
United
Sat, May 24 - Tue, Jun 3
ORD
Chicago
MIA
Miami
$146 Roundtrip, just found
$146
Roundtrip
just found
Select United flight, departing Sat, May 24 from Chicago to Miami, returning Tue, Jun 3, priced at $146 just found
Frontier Airlines
Sun, May 18 - Sat, May 24
ORD
Chicago
MIA
Miami
$156 Roundtrip, just found
$156
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, May 18 from Chicago to Miami, returning Sat, May 24, priced at $156 just found
American Airlines
Tue, Jul 1 - Wed, Jul 2
ORD
Chicago
MIA
Miami
$179 Roundtrip, just found
$179
Roundtrip
just found
Select American Airlines flight, departing Tue, Jul 1 from Chicago to Miami, returning Wed, Jul 2, priced at $179 just found
Southwest Airlines
Tue, Jul 1 - Wed, Jul 9
ORD
Chicago
MIA
Miami
$212 Roundtrip, found 4 hours ago
$212
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Tue, Jul 1 from Chicago to Miami, returning Wed, Jul 9, priced at $212 found 4 hours ago

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Miami Intl. Airport (MIA) cost?
You can score affordable return tickets from O’Hare Intl. Airport (ORD) to Miami Intl. Airport (MIA) starting from $88. Grab your seat and start your adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Spirit Airlines flight leaving ORD on May 20 2025 and touching down at MIA. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from ORD to MIA?
The cheapest flights from ORD to MIA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from O'Hare Intl. Airport (ORD) to Miami Intl. Airport (MIA)?
Avoid the layovers and fly nonstop to Miami Intl. Airport (MIA) from O’Hare Intl. Airport (ORD) with 3 airlines, including:

  • American Airlines
  • United Airlines
  • Spirit Airlines

What is the cheapest airline that flies from ORD to MIA?
With prices starting from $39 for a one-way flight from ORD to MIA, Spirit Airlines is currently the cheapest carrier on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ORD on May 20 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from O'Hare Intl. Airport (ORD) to Miami Intl. Airport (MIA)?
When flying out of O’Hare Intl. Airport (ORD), you’ll have a choice from an average of 12 daily nonstop flights to Miami Intl. Airport (MIA).
What are the most popular departure times for flights from O'Hare Intl. Airport (ORD) to Miami Intl. Airport (MIA)?
More passengers fly between ORD and MIA at 10 AM than at any other time of day. Rather skip the crowds? Consider flying outside peak hours and you could save on your fare as well.
What day of the week has the most flights from ORD to MIA?
Sunday offers the most flights from O’Hare Intl. Airport (ORD) to Miami Intl. Airport (MIA). Consider taking off on this day and you’ll have a greater chance of finding a schedule that works for you.
What is the earliest flight from O'Hare Intl. Airport (ORD) to Miami Intl. Airport (MIA)?
The earliest flight leaving from O’Hare Intl. Airport (ORD) is at around 5:00AM UTC-6. Hop on this flight and you’ll reach Miami Intl. Airport (MIA) at approximately 9:15AM UTC-5. The entire trip takes 3h 15m.
How long does it take to fly from O'Hare Intl. Airport (ORD) to Miami Intl. Airport (MIA)?
The average flight time from ORD to MIA is 3 hours and 18 minutes, covering a total distance of 1,200 mi.
What airline has the least delays from ORD to MIA?
With 83% of flights typically arriving as scheduled, United Airlines has the best on-time performance for direct flights from O’Hare Intl. Airport (ORD) to Miami Intl. Airport (MIA). To check your flight status and receive notifications about any changes, head to the Expedia App.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Miami Intl. Airport (MIA)?
Select a flight from O’Hare Intl. Airport (ORD) to Miami Intl. Airport (MIA) that leaves before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Miami from O'Hare Intl. Airport (ORD)?
Board a direct flight from O’Hare Intl. Airport (ORD) to Miami and land at Miami Intl. Airport (MIA). Another convenient entry point into the city is Fort Lauderdale - Hollywood Intl. Airport (FLL).
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Miami Intl. Airport (MIA) last-minute?
Waiting until just before your departure to book a flight from ORD to MIA often results in higher prices. While you might find some last-minute offers, they’re not always guaranteed. Be flexible with your itinerary to maximize your chances of scoring a bargain.
Is it cheaper to book an ORD to MIA flight and hotel package?
You can save money by booking an ORD to MIA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s simple to manage everything in one place. Once you’ve selected your ideal flights and accommodations, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Miami Intl. Airport (MIA)?
It’s usually possible to cancel or reschedule your ORD to MIA flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find further details on our Customer Service portal.
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