HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Miami

$133+ Cheap flights from Key West to Miami (EYW - 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MIA
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key West to Miami with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 September 16, 2025.

Round-trip from

$244
(American Airlines)

One-way from

$133
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$331

Good round-trip deal

$311 or less

Good one-way deal

$186 or less
From Key West to Miami
Search Deals
One-way flight from Key West to Miami
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Key West to Miami.
Search Deals
Price to beat on a one-way flight from Key West to Miami.
Search Deals

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 September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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 11/117:53 pmEYW - MIA
Nonstop0h 51mAmerican Airlines
Mon 11/176:20 pmMIA - EYW
Nonstop1h 03mAmerican Airlines
Deal found 9/15$244
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 11/67:53 pmEYW - MIA
Nonstop0h 51mAmerican Airlines
Sun 11/94:00 pmMIA - EYW
Nonstop1h 01mAmerican Airlines
Deal found 9/16$279
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:11 amEYW - MIA
1 stop6h 56mMultiple Airlines
Sat 11/16:35 pmMIA - EYW
2 stops16h 44mMultiple Airlines
Deal found 9/14$300
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/3011:22 amEYW - MIA
Nonstop0h 49mAmerican Airlines
Thu 11/64:00 pmMIA - EYW
Nonstop1h 01mAmerican Airlines
Deal found 9/14$346
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Thu 11/62:25 pmEYW - MIA
2 stops20h 12mSpirit Airlines
Sun 11/94:47 pmMIA - EYW
2 stops20h 43mSpirit Airlines
Deal found 9/14$369
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/128:55 amEYW - MIA
2 stops25h 39mMultiple Airlines
Sun 10/1910:42 amMIA - EYW
1 stop23h 49mMultiple Airlines
Deal found 9/14$379
This American Airlines deal was found by Cheapflights users on 9/14. 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 11/111:22 amEYW - MIA
Nonstop0h 49mAmerican Airlines
Sat 11/16:28 pmMIA - EYW
Nonstop0h 54mAmerican Airlines
Deal found 9/14$409

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 September 16, 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 11/11

7:53 pm-8:44 pm

Nonstop0h 51m

Miami

Mon 11/17

6:20 pm-7:23 pm

Nonstop1h 03m

$244

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 11/6

7:53 pm-8:44 pm

Nonstop0h 51m

Miami

Sun 11/9

4:00 pm-5:01 pm

Nonstop1h 01m

$279

Key WestMiami

EYW - MIA

EYWMIA

Key West

Fri 10/31

11:11 am-6:07 pm

1 stop6h 56m

Miami

Sat 11/1

6:35 pm-11:19 am

2 stops16h 44m

$300

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 10/30

11:22 am-12:11 pm

Nonstop0h 49m

Miami

Thu 11/6

4:00 pm-5:01 pm

Nonstop1h 01m

$346

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 11/6

2:25 pm-10:37 am

2 stops20h 12m

Miami

Sun 11/9

4:47 pm-1:30 pm

2 stops20h 43m

$369

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sun 10/12

8:55 am-10:34 am

2 stops25h 39m

Miami

Sun 10/19

10:42 am-10:31 am

1 stop23h 49m

$379

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 11/13

8:55 am-5:13 pm

2 stops32h 18m

$138

Key WestMiami

EYW - MIA

EYWMIA

Key West

Fri 11/14

8:55 am-5:26 pm

2 stops32h 31m

$145

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 10/16

10:59 am-9:36 pm

2 stops34h 37m

$148

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 10/2

8:55 am-8:29 am

2 stops23h 34m

$152

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 13 results
1
2

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 September 16, 2025.

It’s optimal to fly from Key West to Miami in the evening. By choosing this option you can save up to 27% 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 September 14, 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.

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 September 16, 2025.
Read through reviews of airlines operating flights from Key West to Miami, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Food

6.4

Crew

8.0

Boarding

7.5

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Food

6.4

Crew

8.0

Boarding

7.5

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.

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 6 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 49m is how long a nonstop flight from Key West to Miami typically takes.

  • How long is the flight from Key West to Miami?

    For as low as $244, American Airlines can have you in Miami from Key West in 51m. The distance between Key West and Miami is about 126 mi. Generally, flights for this route are nonstop.

  • What is the cheapest airline to fly from Key West to Miami round-trip?

    Flying on American Airlines is currently your cheapest option to Miami, with prices starting at $369. Users have found that American Airlines is 17% cheaper than the other options available to this destination.

  • 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 (80%), Republic Airways (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 $655, our data shows the cheapest flight currently is $129. When looking at the most popular route, (Key West - Miami), you can expect to pay $409 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
Sunny Isles Beach
Marathon
Doral
Boynton Beach
Miami Springs
Hialeah
Palm Beach
Plantation
Pembroke Pines
Dania Beach
Riviera Beach
Sunrise
Miami Lakes
Miami Gardens
Palm Beach Gardens
Wilton Manors
Hallandale Beach

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Key West to Miami

See prices for flight routes from nearby airports that may be better suited for you.
Tampa to Miami flights
Miami to Orlando flights
Tampa to Fort Lauderdale flights
Fort Lauderdale to Tampa flights
Miami to Tampa flights
Fort Lauderdale to Orlando flights
Jacksonville to Miami flights
Orlando to Miami flights
Miami to Jacksonville flights
Miami to Tallahassee flights
Tallahassee to Miami flights
Pensacola to Orlando flights
Tampa to Key West flights
Fort Lauderdale to Tallahassee flights
Orlando to Fort Lauderdale flights
Jacksonville to Fort Lauderdale flights
Pensacola to Miami flights
Fort Lauderdale to Jacksonville flights
Tampa to Pensacola flights
Tallahassee to Fort Lauderdale flights
Orlando to Key West flights
Miami to Pensacola flights
Fort Lauderdale to Pensacola flights
Gainesville to Miami flights
Pensacola to Fort Lauderdale flights
West Palm Beach to Tampa flights
Pensacola to Tampa flights
Fort Myers to Orlando flights
Tampa to West Palm Beach flights
West Palm Beach to Tallahassee flights
Panama City to Miami flights
Orlando to Pensacola flights
West Palm Beach to Jacksonville flights
Fort Lauderdale to Key West flights
West Palm Beach to Pensacola flights
Orlando to Tampa flights
Pensacola to Jacksonville flights
Jacksonville to West Palm Beach flights
Miami to Key West flights
Jacksonville to Key West flights
Tallahassee to West Palm Beach flights
Sarasota to Key West flights
Pensacola to West Palm Beach flights
Key West to Orlando flights
Fort Lauderdale to Panama City flights
Miami to Panama City flights
Orlando to Panama City flights
Sarasota to Miami flights
Miami to Fort Lauderdale flights
Tampa to Orlando flights

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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$369Average$559FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.