$104 Cheap Flights from Jacksonville (JAX) to Miami (MIA)

View $104 flight on Sat, Aug 16, 2025Opens in a new window

Popular airlines from Jacksonville International Airport (JAX) to Miami Intl. Airport (MIA)

Cheap Flights from Jacksonville to Miami (JAX-MIA)

Prices were available within the past 7 days and start at $104 for one-way flights and $211 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Wed, Oct 29 - Sat, Nov 8
JAX
Jacksonville
MIA
Miami
$211 Roundtrip, found 6 hours ago
$211
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Wed, Oct 29 from Jacksonville to Miami, returning Sat, Nov 8, priced at $211 found 6 hours ago
Frontier Airlines
Sun, Oct 26 - Wed, Nov 5
JAX
Jacksonville
MIA
Miami
$212 Roundtrip, found 6 hours ago
$212
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Sun, Oct 26 from Jacksonville to Miami, returning Wed, Nov 5, priced at $212 found 6 hours ago
Frontier Airlines
Sat, Aug 16 - Sun, Aug 24
JAX
Jacksonville
MIA
Miami
$213 Roundtrip, found 10 hours ago
$213
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sat, Aug 16 from Jacksonville to Miami, returning Sun, Aug 24, priced at $213 found 10 hours ago
Frontier Airlines
Sat, Aug 16 - Tue, Aug 26
JAX
Jacksonville
MIA
Miami
$217 Roundtrip, found 6 hours ago
$217
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Sat, Aug 16 from Jacksonville to Miami, returning Tue, Aug 26, priced at $217 found 6 hours ago
Frontier Airlines
Mon, Oct 27 - Thu, Nov 6
JAX
Jacksonville
MIA
Miami
$218 Roundtrip, found 6 hours ago
$218
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Mon, Oct 27 from Jacksonville to Miami, returning Thu, Nov 6, priced at $218 found 6 hours ago
Southwest Airlines
Mon, Oct 6 - Wed, Oct 8
JAX
Jacksonville
MIA
Miami
$220 Roundtrip, just found
$220
Roundtrip
just found
Select Southwest Airlines flight, departing Mon, Oct 6 from Jacksonville to Miami, returning Wed, Oct 8, priced at $220 just found
Southwest Airlines
Tue, Sep 16 - Tue, Sep 30
JAX
Jacksonville
MIA
Miami
$223 Roundtrip, found 4 hours ago
$223
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Tue, Sep 16 from Jacksonville to Miami, returning Tue, Sep 30, priced at $223 found 4 hours ago
Delta
Sat, Oct 25 - Tue, Nov 4
JAX
Jacksonville
MIA
Miami
$255 Roundtrip, found 6 hours ago
$255
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Oct 25 from Jacksonville to Miami, returning Tue, Nov 4, priced at $255 found 6 hours ago
American Airlines
Sat, Dec 6 - Sat, Dec 13
JAX
Jacksonville
MIA
Miami
$345 Roundtrip, found 20 hours ago
$345
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Sat, Dec 6 from Jacksonville to Miami, returning Sat, Dec 13, priced at $345 found 20 hours ago
United
Sat, Jan 24 - Sat, Jan 31
JAX
Jacksonville
MIA
Miami
$506 Roundtrip, found 1 hour ago
$506
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Jan 24 from Jacksonville to Miami, returning Sat, Jan 31, priced at $506 found 1 hour ago

Find the cheapest month to fly from Jacksonville (JAX) to Miami (MIA)

February is typically the cheapest month to fly

From $120 - $456 per traveler.

Graph displaying average flight prices per month

Alternative airports near Miami

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Fort Lauderdale - Hollywood Intl. FLL. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $317
FLL
Fort Lauderdale - Hollywood Intl.
Cheapest
Average driving time to city center32 min
Flights from $317
Flights from Jacksonville (JAX) to Miami (MIA)
Origin airport
Jacksonville Intl.
Destination airport
Miami Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$211
Distance
335 mi
Average flight time
1 hour 20 mins

Jacksonville to Miami Flights

The cheapest times to fly from Jacksonville to Miami

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Jacksonville to Miami are during the month of October. You can find some of the cheapest flights from Jacksonville to Miami with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Jacksonville to Miami

Sunday is one of the best days to book for cheap flights from Jacksonville to Miami: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Jacksonville to Miami

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Jacksonville to Miami in 2025. You can also book with separate airlines for your outbound and return journeys, from $104 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Jacksonville to Miami flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Jacksonville to Miami airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Jacksonville Intl. Airport (JAX) to Miami Intl. Airport (MIA) cost?
Cheap round-trip flights from Jacksonville Intl. Airport (JAX) to Miami Intl. Airport (MIA) start from $207. 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 American Airlines flight leaving JAX on August 12 2025 and touching down at MIA. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from JAX to MIA?
The cheapest flights from JAX 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 Jacksonville Intl. Airport (JAX) to Miami Intl. Airport (MIA)?
You can fly nonstop from Jacksonville Intl. Airport (JAX) to Miami Intl. Airport (MIA) on an American Airlines flight.
What is the cheapest airline that flies from JAX to MIA?
Currently, the cheapest carrier offering one-way flights from JAX to MIA is American Airlines. You can book a seat on this route from $226. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from JAX on September 29 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Jacksonville Intl. Airport (JAX) to Miami Intl. Airport (MIA)?
When jetting out of Jacksonville Intl. Airport (JAX), you can pick from an average of 6 daily nonstop flights to Miami Intl. Airport (MIA).
What are the most popular departure times for flights from Jacksonville Intl. Airport (JAX) to Miami Intl. Airport (MIA)?
Flights between JAX and MIA are their busiest at 6 AM. If you're after a less crowded experience and potentially cheaper tickets, look for a time outside the usual busy windows.
What day of the week has the most flights from JAX to MIA?
If you jet off on a Friday, you'll get the greatest range of options for flights from Jacksonville Intl. Airport (JAX) to Miami Intl. Airport (MIA).
What is the earliest flight from Jacksonville Intl. Airport (JAX) to Miami Intl. Airport (MIA)?
The earliest flight taking off from Jacksonville Intl. Airport (JAX) is at around 6:00AM UTC-5. Hop on this flight and you'll reach Miami Intl. Airport (MIA) at approximately 7:27AM UTC-5. The overall travel time is 1h 27m.
How long does it take to fly from Jacksonville Intl. Airport (JAX) to Miami Intl. Airport (MIA)?
Flights from JAX to MIA have an average travel time of 1 hour and 25 minutes. The distance between these two airports is 340 mi.
What is the best time to fly from Jacksonville Intl. Airport (JAX) to Miami Intl. Airport (MIA)?
Opt for a flight from Jacksonville Intl. Airport (JAX) to Miami Intl. Airport (MIA) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour are on average 22% more likely to be canceled.**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 Jacksonville Intl. Airport (JAX)?
You can land at Miami Intl. Airport (MIA) or Fort Lauderdale - Hollywood Intl. Airport (FLL) when traveling to Miami on a direct flight from Jacksonville Intl. Airport (JAX).
Is it cheaper to buy a plane ticket from Jacksonville Intl. Airport (JAX) to Miami Intl. Airport (MIA) last-minute?
Holding off until just before your trip to book a ticket from JAX to MIA often results in higher prices. While you may find some last-minute discounts, they're not always guaranteed. Be flexible with your itinerary to boost your chances of getting a bargain.
Is it cheaper to book a JAX to MIA flight and hotel package?
You'll typically save money by securing a JAX to MIA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your preferred accommodations and flights, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Jacksonville Intl. Airport (JAX) to Miami Intl. Airport (MIA)?
In most instances, you can cancel or modify your JAX to MIA flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want further details, visit our Customer Service portal.

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*Available to One Key members.