HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Miami

$111+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MIA
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
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

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 March 17, 2026.

This Mytrip deal was found by Cheapflights users on 3/13. 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 4/712:25 pm
EYW
-
MIA
2 stops7h 42m
Spirit Airlines
Wed 4/89:57 am
MIA
-
EYW
2 stops25h 33m
Spirit Airlines
Deal found 3/13$303
This Mytrip deal was found by Cheapflights users on 3/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3112:25 pm
EYW
-
MIA
2 stops7h 42m
Spirit Airlines
Sat 4/49:45 pm
MIA
-
EYW
2 stops13h 45m
Spirit Airlines
Deal found 3/15$312
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Wed 4/2911:24 am
EYW
-
MIA
Nonstop0h 52m
American Airlines
Wed 5/63:30 pm
MIA
-
EYW
Nonstop1h 00m
American Airlines
Deal found 3/15$342
This American Airlines deal was found by Cheapflights users on 3/14. 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.
Tue 4/2811:24 am
EYW
-
MIA
Nonstop0h 52m
American Airlines
Tue 5/59:56 pm
MIA
-
EYW
Nonstop1h 02m
American Airlines
Deal found 3/14$344
This American Airlines deal was found by Cheapflights users on 3/16. 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.
Wed 4/1511:24 am
EYW
-
MIA
Nonstop0h 52m
American Airlines
Wed 4/229:56 pm
MIA
-
EYW
Nonstop1h 02m
American Airlines
Deal found 3/16$345
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Fri 6/191:39 pm
EYW
-
MIA
Nonstop0h 51m
American Airlines
Sat 6/206:20 pm
MIA
-
EYW
Nonstop0h 59m
American Airlines
Deal found 3/15$363
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Mon 3/1611:04 am
EYW
-
MIA
1 stop7h 53m
Multiple Airlines
Wed 3/187:04 pm
MIA
-
EYW
2 stops20h 38m
Multiple Airlines
Deal found 3/12$373
This American Airlines deal was found by Cheapflights users on 3/13. 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.
Mon 4/273:58 pm
EYW
-
MIA
Nonstop0h 52m
American Airlines
Mon 5/43:30 pm
MIA
-
EYW
Nonstop1h 00m
American Airlines
Deal found 3/13$380
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Mon 3/1611:04 am
EYW
-
MIA
1 stop7h 53m
Multiple Airlines
Tue 3/173:12 pm
MIA
-
EYW
2 stops19h 59m
Multiple Airlines
Deal found 3/12$390

Find 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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$303
(Mytrip)

One-way from

$111
(Kiwi.com)

Good round-trip deal

$438 or less

Good one-way deal

$267 or less
Provider with most accurate pricing for Key West-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Miami flights.
Search Deals
From Key West to Miami
Search Deals
One-way flight from Key West to Miami
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

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 March 17, 2026.
Use the filters below to find and compare flights from Key West to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestMiami

EYW - MIA

EYWMIA

Key West

Wed 4/29

11:24 am-12:16 pm

Nonstop0h 52m

Miami

Wed 5/6

3:30 pm-4:30 pm

Nonstop1h 00m

$342

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sat 5/2

3:58 pm-4:50 pm

Nonstop0h 52m

Miami

Sat 5/9

9:57 am-11:02 am

Nonstop1h 05m

$345

Key WestMiami

EYW - MIA

EYWMIA

Key West

Tue 3/31

12:25 pm-8:44 pm

3 stops32h 19m

Miami

Sat 4/4

9:45 pm-11:30 am

2 stops13h 45m

$381

Key WestMiami

EYW - MIA

EYWMIA

Key West

Tue 3/31

7:42 pm-8:34 pm

Nonstop0h 52m

Miami

Sat 4/4

3:39 pm-4:47 pm

Nonstop1h 08m

$407

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 4/9

12:25 pm-8:07 pm

2 stops7h 42m

Miami

Sun 4/12

9:45 pm-1:37 pm

2 stops15h 52m

$483

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sat 3/28

7:42 pm-8:34 pm

Nonstop0h 52m

Miami

Wed 4/1

6:09 pm-7:12 pm

Nonstop1h 03m

$493
Quickest round-trip

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 4/9

6:45 am-7:35 am

Nonstop0h 50m

Miami

Sun 4/12

9:55 am-10:54 am

Nonstop0h 59m

$503

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sun 5/3

11:24 am-12:16 pm

Nonstop0h 52m

Miami

Sun 5/3

9:56 pm-10:58 pm

Nonstop1h 02m

$539

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 4/9

12:25 pm-12:49 am

2 stops12h 24m

Miami

Sun 4/12

9:35 am-11:11 am

1 stop25h 36m

$546
Cheapest one-way

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sat 5/16

6:19 pm-9:29 am

1 stop15h 10m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Key West to Miami

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Key West to Miami in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Key West-Miami flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Miami flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Miami flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Key West-Miami flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Key West-Miami flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 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 March 17, 2026.

It’s optimal to fly from Key West to Miami in the evening. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the afternoon.

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 March 14, 2026.

Travelers seeking maximum savings on their Key West to Miami flight should consider departing on Friday at noon 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 March 17, 2026.
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
7.1
Good
11,468 reviews

Boarding

7.5

Crew

7.9

Comfort

7.2

Overall

7.1

Food

6.4

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
7.1
Good
11,468 reviews
American Airlines
7.1
Good
11,468 reviews

Boarding

7.5

Crew

7.9

Comfort

7.2

Overall

7.1

Food

6.4

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 4 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 51m is how long a nonstop flight from Key West to Miami typically takes.

  • How popular is this Key West to Miami flight route?

    The Key West to Miami flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    For as low as $342, American Airlines can have you in Miami from Key West in 52m. The distance between Key West and Miami is about 126 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $285.

  • 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 Envoy Air (65%), British Airways (62%) or American Airlines (59%) 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 $798, our data shows the cheapest flight currently is $183. When looking at the most popular route, (Key West - Miami), you can expect to pay $308 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.

See more FAQs

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Sunny Isles Beach
Hollywood
Coral Gables
Dania Beach
Plantation
Doral
Miramar
Miami Springs
Sunrise
Palm Beach
Marathon
Hialeah
Miami Lakes
Deerfield Beach
Oakland Park
Tamarac
Aventura
Boynton Beach
Bonita Springs
Homestead

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
Tampa to Fort Lauderdale flights
Fort Lauderdale to Tampa flights
Orlando to Miami flights
Jacksonville to Miami flights
Orlando to Fort Lauderdale flights
Fort Lauderdale to Orlando flights
Pensacola to Orlando flights
Pensacola to Fort Lauderdale flights
Miami to Tampa flights
Fort Lauderdale to Pensacola flights
Orlando to Pensacola flights
Miami to Orlando flights
Jacksonville to Fort Lauderdale flights
Pensacola to Miami flights
Orlando to Key West flights
Fort Lauderdale to Jacksonville flights
Miami to Jacksonville flights
Tampa to Key West flights
Panama City to Miami flights
Miami to Pensacola flights
Jacksonville to Key West flights
West Palm Beach to Tampa flights
Miami to Panama City flights
Pensacola to Tampa flights
Fort Lauderdale to Panama City flights
Tallahassee to Fort Lauderdale flights
Fort Lauderdale to Tallahassee flights
Pensacola to Key West flights
Tampa to West Palm Beach flights
Tallahassee to Miami flights
Miami to Tallahassee flights
West Palm Beach to Jacksonville flights
Tampa to Jacksonville flights
Sarasota to Key West flights
West Palm Beach to Tallahassee flights
Tampa to Pensacola flights
West Palm Beach to Panama City flights
Fort Lauderdale to Miami flights
West Palm Beach to Pensacola flights
Jacksonville to Tampa flights
Valparaiso to Miami flights
Valparaiso to Orlando flights
Fort Myers to Pensacola flights
Miami to Valparaiso flights
Sarasota to Miami flights
Fort Myers to Jacksonville flights
Pensacola to Jacksonville flights
Orlando to Fort Myers 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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$285Average$584FlexibilityNo 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.