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Key West

$124+ Cheap flights from Miami to Key West (MIA - EYW)

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — EYW
Jun 17 — Jun 241
Wed 6/17
Wed 6/24
1 adult, Economy
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Cheap flight deals from Miami to Key West

Cheapest flights from Miami to Key West
Explore the most affordable flight options available from Miami to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 18, 2026.

This American Airlines deal was found by Cheapflights users on 5/16. 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 9/28:43 am
MIA
-
EYW
Nonstop1h 01m
American Airlines
Sat 9/510:16 am
EYW
-
MIA
Nonstop0h 54m
American Airlines
Deal found 5/16$342
This American Airlines deal was found by Cheapflights users on 5/16. 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.
Tue 6/309:55 am
MIA
-
EYW
Nonstop1h 01m
American Airlines
Tue 7/71:47 pm
EYW
-
MIA
Nonstop0h 53m
American Airlines
Deal found 5/16$344
This American Airlines deal was found by Cheapflights users on 5/17. 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 6/1612:04 pm
MIA
-
EYW
Nonstop1h 03m
American Airlines
Tue 6/231:39 pm
EYW
-
MIA
Nonstop0h 51m
American Airlines
Deal found 5/17$345
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/153:39 pm
MIA
-
EYW
2 stops21h 09m
Multiple Airlines
Mon 7/2011:07 am
EYW
-
MIA
1 stop9h 23m
Multiple Airlines
Deal found 5/16$351
This American Airlines deal was found by Cheapflights users on 5/16. 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.
Sat 6/209:55 am
MIA
-
EYW
Nonstop1h 06m
American Airlines
Mon 6/2211:28 am
EYW
-
MIA
Nonstop0h 52m
American Airlines
Deal found 5/16$370
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Sat 12/510:04 am
MIA
-
EYW
Nonstop0h 58m
American Airlines
Sun 12/138:04 pm
EYW
-
MIA
Nonstop0h 51m
American Airlines
Deal found 5/13$373
This American Airlines deal was found by Cheapflights users on 5/18. 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 5/286:11 pm
MIA
-
EYW
Nonstop0h 59m
American Airlines
Tue 6/21:39 pm
EYW
-
MIA
Nonstop0h 51m
American Airlines
Deal found 5/18$376
This American Airlines deal was found by Cheapflights users on 5/15. 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 6/106:11 pm
MIA
-
EYW
Nonstop0h 59m
American Airlines
Wed 6/1711:28 am
EYW
-
MIA
Nonstop0h 52m
American Airlines
Deal found 5/15$383
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 6/228:30 am
MIA
-
EYW
2 stops50h 36m
Multiple Airlines
Mon 6/2911:07 am
EYW
-
MIA
1 stop9h 31m
Multiple Airlines
Deal found 5/17$391
This American Airlines deal was found by Cheapflights users on 5/14. 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.
Sun 11/2212:04 pm
MIA
-
EYW
Nonstop0h 57m
American Airlines
Thu 11/268:00 pm
EYW
-
MIA
Nonstop0h 46m
American Airlines
Deal found 5/14$400
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Thu 10/110:00 am
MIA
-
EYW
Nonstop0h 55m
American Airlines
Mon 10/52:01 pm
EYW
-
MIA
Nonstop0h 49m
American Airlines
Deal found 5/13$401

Find flight deals from Miami to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Key West (EYW). 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 May 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$342
(American Airlines)

One-way from

$124
(Kiwi.com)

Popular in

May

Cheapest in

March

Average price

$639

Good round-trip deal

$376 or less

Good one-way deal

$416 or less
Provider with most accurate pricing for Miami-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Key West flights.
Search Deals
From Miami to Key West
Search Deals
One-way flight from Miami to Key West
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Miami to Key West.
Search Deals
Price to beat on a one-way flight from Miami to Key West.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami to Key West 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 May 18, 2026.
Use the filters below to find and compare flights from Miami to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiKey West

MIA - EYW

MIAEYW

Miami

Tue 6/30

9:55 am-10:56 am

Nonstop1h 01m

Key West

Tue 7/7

1:47 pm-2:40 pm

Nonstop0h 53m

$344

MiamiKey West

MIA - EYW

MIAEYW

Miami

Wed 7/15

12:10 pm-1:14 pm

Nonstop1h 04m

Key West

Mon 7/20

1:47 pm-2:40 pm

Nonstop0h 53m

$373
Quickest round-trip

MiamiKey West

MIA - EYW

MIAEYW

Miami

Sat 6/13

6:20 pm-7:19 pm

Nonstop0h 59m

Key West

Mon 6/15

7:40 pm-8:30 pm

Nonstop0h 50m

$373

MiamiKey West

MIA - EYW

MIAEYW

Miami

Thu 5/28

6:11 pm-7:10 pm

Nonstop0h 59m

Key West

Tue 6/2

7:40 pm-8:30 pm

Nonstop0h 50m

$376

MiamiKey West

MIA - EYW

MIAEYW

Miami

Sat 6/13

8:32 pm-3:12 pm

2 stops18h 40m

Key West

Mon 6/15

11:07 am-8:38 pm

1 stop9h 31m

$401

MiamiKey West

MIA - EYW

MIAEYW

Miami

Fri 6/26

9:55 am-10:56 am

Nonstop1h 01m

Key West

Mon 6/29

7:40 pm-8:30 pm

Nonstop0h 50m

$401

MiamiKey West

MIA - EYW

MIAEYW

Miami

Sun 5/31

6:11 pm-7:10 pm

Nonstop0h 59m

Key West

Sat 6/6

7:49 pm-8:39 pm

Nonstop0h 50m

$437

MiamiKey West

MIA - EYW

MIAEYW

Miami

Sat 5/23

12:00 pm-1:09 pm

Nonstop1h 09m

Key West

Mon 5/25

1:39 pm-2:30 pm

Nonstop0h 51m

$437

MiamiKey West

MIA - EYW

MIAEYW

Miami

Wed 6/3

9:55 am-10:56 am

Nonstop1h 01m

Key West

Mon 6/8

11:28 am-12:20 pm

Nonstop0h 52m

$437

MiamiKey West

MIA - EYW

MIAEYW

Miami

Tue 6/2

9:55 am-10:56 am

Nonstop1h 01m

Key West

Tue 6/2

7:40 pm-8:30 pm

Nonstop0h 50m

$441

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Miami to Key West

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 Miami to Key West in May.
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 Miami-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Miami-Key West 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 Miami-Key West 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 Miami to Key West

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

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

Currently, March is the cheapest month in which you can book a flight from Miami to Key West (average of $341). Flying from Miami to Key West in May is currently the most expensive (average of $639). 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 EYW?

Find hourly flight availability from Miami to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 18, 2026.

One of the essential ways to save on airfare from Miami to Key West is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 68% on airfare.

How much does it cost to fly round-trip from Miami to Key West?

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated May 18, 2026.
Read reviews from past customers who have flown American Airlines from Miami to Key West. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,648 reviews

Food

6.4

Boarding

7.5

Entertainment

6.9

Crew

7.9

Comfort

7.2

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,648 reviews
American Airlines
7.1
Good
11,648 reviews

Food

6.4

Boarding

7.5

Entertainment

6.9

Crew

7.9

Comfort

7.2

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

Related info for your journey

Find useful and relevant information for your journey from Miami to Key West. 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 Miami to Key West?

    You will need to book a flight from Miami to Key West if you want to fly from Miami to Key West. At least 1 airline has flights from Miami (MIA) to Key West (EYW) on a regular basis. There are 4 flights to Key West from the Miami airport per day. If you manage to book one that is nonstop, then you can expect the flight time from MIA to EYW to be around 0h 54m.

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

    For as low as $344, American Airlines can have you in Key West from Miami in 1h 01m. The distance from Miami to Key West is about 126 mi. All flights are typically nonstop.

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

    American Airlines, at $189, was found to be the cheapest airline from Miami to Key West.. American Airlines is 56% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The top 3 most reliable airlines when flying from Miami to Key West are Finnair (100%), British Airways (97%) and Qatar Airways (92%).

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

    The cheapest flight price from Miami to Key West is $268. On average you can expect to pay $425. The most popular route, (Miami - Key West), can usually be booked for $345.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Miami to Key West (average of $341). Flying from Miami to Key West in May is currently the most expensive (average of $639). 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.

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Top airline flying from Miami to Key West

Discover the top airline that operate flights from Miami to Key West. 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 May 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$189Average$408FlexibilityNo cancel feeOn-time71%

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