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$189+ Cheap flights from Key West to Miami (EYW - MIA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MIA
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Key West to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) 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 30, 2025.

Round-trip from

$189
(American Airlines)

One-way from

$180
(Mytrip)

Popular in

April

Cheapest in

October

Average price

$379

Good round-trip deal

$288 or less

Good one-way deal

$206 or less
From Key West to Miami
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One-way flight from Key West to Miami
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Highest demand for flights based on searches. 17% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 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 Key West to Miami.
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Price to beat on a one-way flight from Key West to Miami.
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Find flight deals from Key West to Miami

Cheapest flights from Key West to Miami
Explore the most affordable flight options available from Key West to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 10/217:52 pmEYW - MIA
Nonstop0h 48mAmerican Airlines
Sat 10/2510:00 amMIA - EYW
Nonstop0h 52mAmerican Airlines
Deal found 7/29$189
This Vliegwinkel deal was found by Cheapflights users on 7/29. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3011:26 amEYW - MIA
Nonstop0h 50mAlaska Airlines
Sun 8/316:10 pmMIA - EYW
Nonstop0h 57mAlaska Airlines
Deal found 7/29$289
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/28:55 amEYW - MIA
2 stops28h 37mMultiple Airlines
Sun 11/911:28 amMIA - EYW
2 stops26h 02mMultiple Airlines
Deal found 7/29$435
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:00 amEYW - MIA
1 stop17h 24mDelta
Sun 8/317:30 amMIA - EYW
1 stop12h 42mDelta
Deal found 7/28$605
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 10/213:12 pmEYW - MIA
1 stop7h 33mUnited Airlines
Sat 10/256:05 amMIA - EYW
1 stop8h 24mUnited Airlines
Deal found 7/29$743
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:25 pmEYW - MIA
2 stops21h 05mSpirit Airlines
Mon 12/296:31 pmMIA - EYW
2 stops18h 59mSpirit Airlines
Deal found 7/30$1,121

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West 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 30, 2025.
Use the filters below to find and compare flights from Key West to Miami that are best for you.

Fly from

Key West

Fly to

Miami

Route

Depart

Return

Price

Key WestMiami

EYW - MIA

EYWMIA

Key West

Tue 10/21

7:52 pm-8:40 pm

Nonstop0h 48m

Miami

Sat 10/25

10:00 am-10:52 am

Nonstop0h 52m

$189

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sat 8/30

11:26 am-12:16 pm

Nonstop0h 50m

Miami

Sun 8/31

6:10 pm-7:07 pm

Nonstop0h 57m

$289

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sun 11/2

8:55 am-1:32 pm

2 stops28h 37m

Miami

Sun 11/9

11:28 am-1:30 pm

2 stops26h 02m

$435

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sat 8/30

7:00 am-12:24 am

1 stop17h 24m

Miami

Sun 8/31

7:30 am-8:12 pm

1 stop12h 42m

$634

Key WestMiami

EYW - MIA

EYWMIA

Key West

Tue 10/21

3:12 pm-10:45 pm

1 stop7h 33m

Miami

Sat 10/25

6:05 am-2:29 pm

1 stop8h 24m

$743

Key WestMiami

EYW - MIA

EYWMIA

Key West

Tue 12/23

2:25 pm-11:30 am

2 stops21h 05m

Miami

Mon 12/29

6:31 pm-1:30 pm

2 stops18h 59m

$1,121

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sat 8/30

1:41 pm-2:37 pm

Nonstop0h 56m

$190

Key WestMiami

EYW - MIA

EYWMIA

Key West

Fri 10/24

6:17 pm-10:26 am

1 stop16h 09m

$224

Key WestMiami

EYW - MIA

EYWMIA

Key West

Fri 8/15

10:02 am-1:14 pm

2 stops27h 12m

$257

Key WestMiami

EYW - MIA

EYWMIA

Key West

Wed 9/3

3:50 pm-11:13 pm

1 stop7h 23m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Key West to Miami

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

What is the cheapest month to book a flight from Key West to Miami?

Currently, September is the cheapest month in which you can book a flight from Key West to Miami (average of $232). Flying from Key West 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 EYW to MIA?

Find hourly flight availability from Key West 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 30, 2025.

It’s optimal to fly from Key West to Miami in the evening. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Key West to Miami?

Use this chart to determine the cheapest time to fly round-trip from Key West to Miami. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their Key West to Miami flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Key West to Miami

Explore weekly flight availability from Key West 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 30, 2025.

The most flights from EYW to MIA are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

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 30, 2025.
Read through reviews of airlines operating flights from Key West to Miami, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Spirit Airlines
6.3
Okay
8,048 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Key West to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Key West to Miami?

    If you wish to fly to Miami from Key West, then you need to book flights from Key West to Miami. There are 3 flights from Key West (EYW) to Miami (MIA) per day to choose from. Flights to Miami from Key West are available from 1 airline, which means you should have some options if you want to compare airfare deals. 0h 45m is how long a nonstop flight from Key West to Miami typically takes.

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

    Flying on American Airlines is currently your cheapest option to Miami, with prices starting at $189. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and Delta, with the lowest prices starting at $289 and $605, respectively. Users have found that American Airlines is 56% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Key West to Miami are Spirit Airlines ($180), American Airlines ($190), and Delta ($212).

  • What are the most reliable airlines from Key West to Miami?

    No one likes to see their flight delayed. When booking a flight from Key West to Miami consider choosing Qatar Airways (77%), Envoy Air (75%) or American Airlines (74%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Key West to Miami?

    While on average a flight from Key West to Miami is generally $486, our data shows the cheapest flight currently is $99. When looking at the most popular route, (Key West - Miami), you can expect to pay $259 for that flight.

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

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

  • How can I find direct flights from Key West to Miami?

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

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

    Yes. Cheapflights offers flight deals from Key West 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 Key West to Miami?

    Currently, September is the cheapest month in which you can book a flight from Key West to Miami (average of $232). Flying from Key West 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 Miami?

Book flights to Miami if you plan to visit one of these locations
Hollywood
Aventura
Coral Gables
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Marathon
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Deerfield Beach
Wilton Manors

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Top airline flying from Key West to Miami

Discover the top airline that operate flights from Key West 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$167Average$478FlexibilityNo cancel feeOn-time71%

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