HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Miami

$116+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MIA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$258
(Mytrip)

One-way from

$116
(Kiwi.com)

Popular in

November

Cheapest in

February

Good round-trip deal

$306 or less

Good one-way deal

$232 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
Highest demand for flights based on searches. 13% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2210:47 amEYW - MIA
2 stops12h 53mMultiple Airlines
Sun 11/236:51 pmMIA - EYW
1 stop15h 40mMultiple Airlines
Deal found 10/28$276
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:45 amEYW - MIA
2 stops23h 38mMultiple Airlines
Thu 12/1112:10 pmMIA - EYW
1 stop22h 21mMultiple Airlines
Deal found 10/29$351
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Thu 11/612:15 pmEYW - MIA
2 stops11h 36mSpirit Airlines
Wed 11/127:39 pmMIA - EYW
2 stops15h 41mSpirit Airlines
Deal found 10/29$353
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/211:44 amEYW - MIA
Nonstop0h 52mAmerican Airlines
Thu 12/119:55 pmMIA - EYW
Nonstop1h 12mAmerican Airlines
Deal found 10/29$377
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:11 amEYW - MIA
1 stop6h 02mMultiple Airlines
Tue 11/186:25 amMIA - EYW
2 stops27h 42mMultiple Airlines
Deal found 10/30$383
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:47 amEYW - MIA
2 stops27h 12mMultiple Airlines
Sun 11/1612:52 pmMIA - EYW
1 stop21h 39mMultiple Airlines
Deal found 10/28$401
This American Airlines deal was found by Cheapflights users on 10/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:53 pmEYW - MIA
Nonstop0h 51mAmerican Airlines
Sun 11/2310:50 pmMIA - EYW
Nonstop1h 00mAmerican Airlines
Deal found 10/30$409
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 11/227:00 amEYW - MIA
Nonstop0h 51mAmerican Airlines
Sun 11/234:05 pmMIA - EYW
Nonstop1h 01mAmerican Airlines
Deal found 10/29$411
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Thu 11/2012:15 pmEYW - MIA
3 stops23h 08mMultiple Airlines
Sun 11/2310:45 amMIA - EYW
3 stops24h 04mMultiple Airlines
Deal found 10/30$445
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Sun 11/3012:15 pmEYW - MIA
3 stops26h 38mSpirit Airlines
Wed 12/311:49 amMIA - EYW
2 stops23h 31mSpirit Airlines
Deal found 10/30$458

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 October 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

Sat 11/22

10:47 am-11:40 pm

2 stops12h 53m

Miami

Sun 11/23

6:51 pm-10:31 am

1 stop15h 40m

$276

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 1/8

2:25 pm-11:30 am

2 stops21h 05m

Miami

Tue 1/13

6:30 am-1:30 pm

3 stops31h 00m

$278

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 1/8

12:00 pm-12:52 pm

Nonstop0h 52m

Miami

Tue 1/13

3:45 pm-4:49 pm

Nonstop1h 04m

$315

Key WestMiami

EYW - MIA

EYWMIA

Key West

Mon 2/9

1:33 pm-2:26 pm

Nonstop0h 53m

Miami

Mon 2/16

12:00 pm-1:06 pm

Nonstop1h 06m

$345

Key WestMiami

EYW - MIA

EYWMIA

Key West

Tue 12/2

11:45 am-11:23 am

2 stops23h 38m

Miami

Thu 12/11

12:10 pm-10:31 am

1 stop22h 21m

$351

Key WestMiami

EYW - MIA

EYWMIA

Key West

Mon 2/9

2:25 pm-11:30 am

2 stops21h 05m

Miami

Mon 2/16

6:31 pm-1:30 pm

2 stops18h 59m

$374

Key WestMiami

EYW - MIA

EYWMIA

Key West

Fri 11/14

11:11 am-5:13 pm

1 stop6h 02m

Miami

Tue 11/18

6:25 am-10:07 am

2 stops27h 42m

$383

Key WestMiami

EYW - MIA

EYWMIA

Key West

Wed 11/12

10:47 am-1:59 pm

2 stops27h 12m

Miami

Sun 11/16

12:52 pm-10:31 am

1 stop21h 39m

$401

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 11/20

7:53 pm-8:44 pm

Nonstop0h 51m

Miami

Sun 11/23

10:50 pm-11:50 pm

Nonstop1h 00m

$409

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 3/19

8:01 pm-8:50 pm

Nonstop0h 49m

Miami

Thu 4/16

12:00 pm-12:51 pm

Nonstop0h 51m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 22 results
1
2
3

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Key West-Miami flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 month to book a flight from Key West to Miami?

Currently, January is the cheapest month in which you can book a flight from Key West to Miami (average of $67). Flying from Key West to Miami in August is currently the most expensive (average of $379). 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 October 30, 2025.

It’s optimal to fly from Key West to Miami in the evening. By choosing this option you can save up to 32% 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 October 26, 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 October 30, 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
11,034 reviews

Comfort

7.2

Boarding

7.5

Food

6.4

Overall

7.2

Entertainment

6.9

Crew

8.0

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
11,034 reviews
American Airlines
7.2
Good
11,034 reviews

Comfort

7.2

Boarding

7.5

Food

6.4

Overall

7.2

Entertainment

6.9

Crew

8.0

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 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 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 $315, Spirit 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 $369. Users have found that American Airlines is 23% 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 (87%), British Airways (82%) or Envoy Air (81%) 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 $661, our data shows the cheapest flight currently is $153. When looking at the most popular route, (Key West - Miami), you can expect to pay $258 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, January is the cheapest month in which you can book a flight from Key West to Miami (average of $67). Flying from Key West to Miami in August is currently the most expensive (average of $379). 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
Sunny Isles Beach
Aventura
Hollywood
Coral Gables
Marathon
Doral
Boynton Beach
Palm Beach
Miami Springs
Plantation
Pembroke Pines
Hialeah
Riviera Beach
Sunrise
Miami Lakes
Miami Gardens
Dania Beach
Wilton Manors
Hallandale Beach
Deerfield 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
Tampa to Fort Lauderdale flights
Orlando to Miami flights
Miami to Orlando flights
Pensacola to Orlando flights
Fort Lauderdale to Tampa flights
Jacksonville to Miami flights
Miami to Tampa flights
Fort Lauderdale to Orlando flights
Orlando to Fort Lauderdale flights
Miami to Jacksonville flights
Fort Lauderdale to Jacksonville flights
Pensacola to Fort Lauderdale flights
Fort Lauderdale to Tallahassee flights
Tampa to Key West flights
Jacksonville to Fort Lauderdale flights
Miami to Tallahassee flights
Pensacola to Miami flights
West Palm Beach to Tallahassee flights
Pensacola to Tampa flights
Orlando to Key West flights
Miami to Key West flights
Tampa to Pensacola flights
Fort Lauderdale to Pensacola flights
Tallahassee to Fort Lauderdale flights
Key West to Orlando flights
Tampa to West Palm Beach flights
Miami to Pensacola flights
Sarasota to Key West flights
West Palm Beach to Tampa flights
Fort Lauderdale to Valdosta flights
Jacksonville to West Palm Beach flights
Tallahassee to Miami flights
Orlando to Pensacola flights
Jacksonville to Fort Myers flights
Jacksonville to Key West flights
Miami to Valdosta flights
Fort Myers to Orlando flights
Miami to Panama City flights
West Palm Beach to Valdosta flights
Tampa to Orlando flights
West Palm Beach to Jacksonville flights
Jacksonville to Orlando flights
Fort Lauderdale to Key West flights
Orlando to Fort Myers flights
Key West to Tampa flights
Fort Lauderdale to Panama City flights
Fort Myers to Jacksonville flights
Gainesville to Miami flights
Panama City to Miami 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 October 30, 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.