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$131+ Cheap flights from Miami (MIA) to Florida Keys

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — EYW
sep. 2 — sep. 91
mar. 9/2
mar. 9/9
1 adult, Economy
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Cheap flight deals from Miami to Florida Keys

Keep the following information in mind while searching for Miami to Florida Keys flight deals. Data was last updated agosto 28, 2025.

Round-trip from

$189
(American Airlines)

One-way from

$131
(Kiwi.com)
From Miami to Florida Keys
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One-way flight from Miami to Florida Keys
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Find flight deals from Miami to Florida Keys

Cheapest flights from Miami to Florida Keys
Explore the most affordable flight options available from Miami to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 28, 2025.

This American Airlines deal was found by Cheapflights users on 8/28. 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.
mar. 10/76:28 pmMIA - EYW
Nonstop0h 54mAmerican Airlines
sáb. 10/117:52 pmEYW - MIA
Nonstop0h 48mAmerican Airlines
Deal found 8/28$189
This American Airlines deal was found by Cheapflights users on 8/27. 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.
sáb. 10/116:28 pmMIA - EYW
Nonstop0h 54mAmerican Airlines
sáb. 10/1811:22 amEYW - MIA
Nonstop0h 49mAmerican Airlines
Deal found 8/27$190
This American Airlines deal was found by Cheapflights users on 8/27. 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.
mié. 9/246:04 pmMIA - EYW
Nonstop0h 55mAmerican Airlines
mié. 10/17:31 pmEYW - MIA
Nonstop0h 49mAmerican Airlines
Deal found 8/27$199
This American Airlines deal was found by Cheapflights users on 8/26. 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.
mar. 9/1612:35 pmMIA - EYW
Nonstop0h 54mAmerican Airlines
mar. 9/237:31 pmEYW - MIA
Nonstop0h 49mAmerican Airlines
Deal found 8/26$209
This American Airlines deal was found by Cheapflights users on 8/27. 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.
sáb. 10/116:28 pmMIA - EYW
Nonstop0h 54mAmerican Airlines
lun. 10/137:52 pmEYW - MIA
Nonstop0h 48mAmerican Airlines
Deal found 8/27$224
This American Airlines deal was found by Cheapflights users on 8/28. 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.
vie. 10/106:28 pmMIA - EYW
Nonstop0h 54mAmerican Airlines
lun. 10/137:52 pmEYW - MIA
Nonstop0h 48mAmerican Airlines
Deal found 8/28$259
This American Airlines deal was found by Cheapflights users on 8/28. 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.
dom. 10/126:28 pmMIA - EYW
Nonstop0h 54mAmerican Airlines
dom. 10/197:52 pmEYW - MIA
Nonstop0h 48mAmerican Airlines
Deal found 8/28$260
This American Airlines deal was found by Cheapflights users on 8/28. 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.
sáb. 9/276:04 pmMIA - EYW
Nonstop0h 55mAmerican Airlines
lun. 9/297:31 pmEYW - MIA
Nonstop0h 49mAmerican Airlines
Deal found 8/28$289
This American Airlines deal was found by Cheapflights users on 8/26. 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.
vie. 10/104:25 pmMIA - EYW
Nonstop0h 51mAmerican Airlines
vie. 10/177:52 pmEYW - MIA
Nonstop0h 48mAmerican Airlines
Deal found 8/26$293
This American Airlines deal was found by Cheapflights users on 8/28. 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.
vie. 10/2410:00 amMIA - EYW
Nonstop0h 52mAmerican Airlines
lun. 10/2711:22 amEYW - MIA
Nonstop0h 49mAmerican Airlines
Deal found 8/28$294
This American Airlines deal was found by Cheapflights users on 8/28. 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.
jue. 9/186:04 pmMIA - EYW
Nonstop0h 55mAmerican Airlines
jue. 9/2511:25 amEYW - MIA
Nonstop0h 50mAmerican Airlines
Deal found 8/28$304

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami to Florida Keys 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 agosto 28, 2025.
Use the filters below to find and compare flights from Miami to Florida Keys that are best for you.

Fly from

Miami

Fly to

Florida Keys

Route

Depart

Return

Price

MiamiKey West

MIA - EYW

MIAEYW

Miami

mié. 10/8

6:28 pm-7:22 pm

Nonstop0h 54m

Key West

sáb. 10/11

5:47 pm-6:36 pm

Nonstop0h 49m

$189

MiamiKey West

MIA - EYW

MIAEYW

Miami

mar. 10/7

4:25 pm-5:16 pm

Nonstop0h 51m

Key West

sáb. 10/11

7:52 pm-8:40 pm

Nonstop0h 48m

$189

MiamiKey West

MIA - EYW

MIAEYW

Miami

sáb. 10/11

6:28 pm-7:22 pm

Nonstop0h 54m

Key West

sáb. 10/18

11:22 am-12:11 pm

Nonstop0h 49m

$190

MiamiKey West

MIA - EYW

MIAEYW

Miami

mié. 10/15

12:03 pm-12:55 pm

Nonstop0h 52m

Key West

mié. 10/29

7:52 pm-8:40 pm

Nonstop0h 48m

$190

MiamiKey West

MIA - EYW

MIAEYW

Miami

mié. 9/24

6:04 pm-6:59 pm

Nonstop0h 55m

Key West

mié. 10/1

7:31 pm-8:20 pm

Nonstop0h 49m

$199

MiamiKey West

MIA - EYW

MIAEYW

Miami

mar. 9/16

12:35 pm-1:29 pm

Nonstop0h 54m

Key West

mar. 9/23

7:31 pm-8:20 pm

Nonstop0h 49m

$209

MiamiKey West

MIA - EYW

MIAEYW

Miami

vie. 10/3

6:04 pm-6:59 pm

Nonstop0h 55m

Key West

mar. 10/7

11:22 am-12:11 pm

Nonstop0h 49m

$224

MiamiKey West

MIA - EYW

MIAEYW

Miami

sáb. 10/11

6:28 pm-7:22 pm

Nonstop0h 54m

Key West

lun. 10/13

7:52 pm-8:40 pm

Nonstop0h 48m

$224

MiamiKey West

MIA - EYW

MIAEYW

Miami

jue. 10/23

9:49 am-7:55 pm

2 stops34h 06m

$131

MiamiKey West

MIA - EYW

MIAEYW

Miami

sáb. 11/15

6:35 pm-8:46 pm

2 stops26h 11m

$133

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/26

Showing 1-10 of 18 results
1
2

Best time to book a flight from Miami to Florida Keys

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

What is the cheapest month to book a flight from Miami to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from Miami to Florida Keys (average of $328). Flying from Miami to Florida Keys in March is currently the most expensive (average of $492). 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 MIA to EOA?

Find hourly flight availability from Miami to Florida Keys. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 28, 2025.

When flying from Miami to Florida Keys, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Miami to Florida Keys

Explore weekly flight availability from Miami to Florida Keys. 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 agosto 28, 2025.

The most flights from MIA to zzEOA are scheduled on a Thursday (5 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated agosto 28, 2025.
See what other customers who have flown with United Airlines and American Airlines from Miami to Florida Keys have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,944 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,944 reviews
United Airlines
7.4
Good
8,944 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,944 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Miami to Florida Keys. 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 from for flights from Miami to Florida Keys?

    Most people fly from Miami (MIA) if they book a flight from Miami to Florida Keys. Miami is conveniently located just 6.1 mi from Miami’s city center.

  • How long is the flight from Miami to Florida Keys?

    There are many flights that can get you from Miami to Florida Keys in 54m. Fly via American Airlines to get the fastest option. There are 126 mi between Miami and Florida Keys. Generally, flights for this route are nonstop.

  • What are the most reliable airlines from Miami to Florida Keys?

    No one likes to see their flight delayed. When booking a flight from Miami to Florida Keys consider choosing Republic Airways (93%), British Airways (85%) or American Airlines (78%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Miami to Florida Keys?

    On average you can expect to pay $322 for a flight from Miami to Florida Keys. The cheapest flight overall is $189 while the most popular route, (Miami - Key West) is currently priced at $189.

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

    Yes. In addition to deals on Miami to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Miami to Florida Keys?

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

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

    Yes. Cheapflights offers flight deals from Miami to Florida Keys 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 Miami to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Miami to Florida Keys (average of $328). Flying from Miami to Florida Keys in March is currently the most expensive (average of $492). 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

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Alternative routes for Miami to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Miami to Florida Keys

Discover the top 2 airlines that operate flights from Miami to Florida Keys. 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 agosto 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$135Average$145FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$179Average$380FlexibilityNo cancel feeOn-time71%

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