$98+ Cheap flights from Miami to Key West (MIA - EYW)
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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — EYW
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Miami to Key West 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 Miami to Key West
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Best
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Cheapest flights from Miami to Key WestExplore 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 October 25, 2026.
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 October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Thu 11/194:08 pm -
1 stop19h 11m
Wed 11/2510:59 am -
2 stops33h 58m
Deal found 10/22![Multiple Airlines logo]()
$275
This Kissandfly.com deal was found by Cheapflights users on 10/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:59 pm -
2 stops15h 17m
Sun 11/227:20 pm -
1 stop11h 53m
Deal found 10/20![Multiple Airlines logo]()
$281
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/216:00 pm -
Nonstop1h 02m
Mon 11/234:43 pm -
Nonstop0h 52m
Deal found 10/23![American Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Thu 11/128:00 am -
2 stops26h 19m
Fri 11/203:01 pm -
1 stop8h 06m
Deal found 10/23![Multiple Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/217:15 pm -
Nonstop1h 01m
Sat 11/286:30 am -
Nonstop0h 51m
Deal found 10/24![American Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 11/158:00 am -
2 stops27h 19m
Fri 11/203:01 pm -
1 stop8h 06m
Deal found 10/24![Multiple Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/14:08 pm -
1 stop19h 11m
Wed 11/411:22 am -
2 stops10h 09m
Deal found 10/20![Multiple Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/255:50 pm -
Nonstop1h 03m
Sun 11/2910:22 am -
Nonstop0h 52m
Deal found 10/23![American Airlines logo]()
$376
Best flights from Miami to Key WestDiscover carefully curated flight deals from Miami to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Miami to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/217:15 pm -
Nonstop1h 01m
Mon 11/237:18 pm -
1 stop5h 14m
Deal found 10/24![American Airlines logo]()
$476
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Sat 11/75:10 pm -
1 stop22h 19m
Wed 11/114:10 pm -
1 stop19h 01m
Deal found 10/23![United Airlines logo]()
$1,098
This American Airlines deal was found by Cheapflights users on 10/24. 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 10/278:57 am -
Nonstop0h 57m
Thu 10/291:43 pm -
Nonstop0h 56m
Deal found 10/24![American Airlines logo]()
$855
This United Airlines deal was found by Cheapflights users on 10/20. 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 10/274:49 pm -
1 stop21h 05m
Tue 11/32:50 pm -
1 stop19h 18m
Deal found 10/20![United Airlines logo]()
$1,115
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Fri 1/225:44 pm -
1 stop20h 29m
Sun 1/2412:59 pm -
1 stop22h 22m
Deal found 10/24![United Airlines logo]()
$1,130
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Thu 12/34:30 pm -
1 stop18h 54m
Sun 12/64:10 pm -
1 stop19h 01m
Deal found 10/24![United Airlines logo]()
$1,141
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 10/304:49 pm -
1 stop21h 05m
Fri 11/62:51 pm -
1 stop21h 18m
Deal found 10/23![United Airlines logo]()
$1,162
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 11/208:47 pm -
1 stop17h 07m
Fri 11/272:51 pm -
1 stop19h 17m
Deal found 10/23![United Airlines logo]()
$1,182
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 12/24:30 pm -
1 stop18h 54m
Sat 12/54:10 pm -
1 stop19h 01m
Deal found 10/20![United Airlines logo]()
$1,187
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 12/146:02 pm -
1 stop20h 34m
Wed 12/164:10 pm -
1 stop19h 14m
Deal found 10/22![United Airlines logo]()
$1,204
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Thu 12/104:30 pm -
1 stop18h 54m
Sun 12/1312:05 pm -
1 stop10h 38m
Deal found 10/24![United Airlines logo]()
$1,262
Last-minute flights from Miami to Key WestDiscover last-minute flight deals from Miami to Key West. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Key West. Data last updated October 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/14:08 pm -
1 stop19h 11m
Wed 11/411:22 am -
2 stops10h 09m
Deal found 10/20![Multiple Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Thu 11/128:00 am -
2 stops26h 19m
Fri 11/203:01 pm -
1 stop8h 06m
Deal found 10/23![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 11/158:00 am -
2 stops27h 19m
Fri 11/203:01 pm -
1 stop8h 06m
Deal found 10/24![Multiple Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Thu 11/194:08 pm -
1 stop19h 11m
Wed 11/2510:59 am -
2 stops33h 58m
Deal found 10/22![Multiple Airlines logo]()
$275
This Kissandfly.com deal was found by Cheapflights users on 10/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:59 pm -
2 stops15h 17m
Sun 11/227:20 pm -
1 stop11h 53m
Deal found 10/20![Multiple Airlines logo]()
$281
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/216:00 pm -
Nonstop1h 02m
Mon 11/234:43 pm -
Nonstop0h 52m
Deal found 10/23![American Airlines logo]()
$282
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/217:15 pm -
Nonstop1h 01m
Sat 11/286:30 am -
Nonstop0h 51m
Deal found 10/24![American Airlines logo]()
$348
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/255:50 pm -
Nonstop1h 03m
Sun 11/2910:22 am -
Nonstop0h 52m
Deal found 10/23![American Airlines logo]()
$376
One-way flights from Miami to Key WestSearch for one-way flight options from Miami to Key West. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Miami to Key West. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/214:42 pm -
2 stops17h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Thu 11/128:00 am -
2 stops26h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/175:10 am -
2 stops28h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 12/69:16 pm -
2 stops17h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 12/27:10 am -
2 stops27h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/105:10 am -
2 stops28h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 12/217:22 am -
2 stops26h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 12/87:05 am -
2 stops26h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$140
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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $275 (Kiwi.com) |
One-way from | $98 (Kiwi.com) |
Popular in | September |
Cheapest in | March |
Average price | $484 |
Good round-trip deal | $426 or less |
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 7,457,451 searches. Data last updated October 25, 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
Cheapest round-trip
MiamiKey West
MIA Miami - EYW Key West
MIAEYW
Miami
Tue 11/3
5:05 am-9:24 am
2 stops28h 19m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$191
MiamiKey West
MIA Miami - EYW Key West
MIAEYW
Miami
Thu 12/10
3:41 pm-12:19 pm
2 stops20h 38m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$193
MiamiKey West
MIA Miami - EYW Key West
MIAEYW
Miami
Wed 1/13
8:05 am-9:13 am
Nonstop1h 08m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$239
MiamiKey West
MIA Miami - EYW Key West
MIAEYW
Miami
Sun 1/10
8:20 am-9:28 am
Nonstop1h 08m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
MiamiKey West
MIA Miami - EYW Key West
MIAEYW
Miami
Fri 12/11
7:51 pm-1:11 pm
1 stop17h 20m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$299
MiamiKey West
MIA Miami - EYW Key West
MIAEYW
Miami
Tue 12/8
7:10 am-5:10 pm
1 stop10h 00m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$377
MiamiKey West
MIA Miami - EYW Key West
MIAEYW
Miami
Sat 1/9
4:55 pm-2:13 pm
1 stop21h 18m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$389
Quickest round-trip
MiamiKey West
MIA Miami - EYW Key West
MIAEYW
Miami
Mon 11/30
9:55 am-10:55 am
Nonstop1h 00m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$452
MiamiKey West
MIA Miami - EYW Key West
MIAEYW
Miami
Sat 11/21
7:15 pm-8:16 pm
Nonstop1h 01m
Key West
Mon 11/23
7:18 pm-12:32 am
1 stop5h 14m
$476
MiamiKey West
MIA Miami - EYW Key West
MIAEYW
Miami
Sat 11/21
8:47 pm-1:56 pm
1 stop17h 09m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$494
Showing 1-10 of 20 resultsSorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
MIA-EYW
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
Prices
Airlines
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 September is currently the most expensive (average of $546). 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 October 25, 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 evening could potentially save you up to 66% on airfare.
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 October 25, 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.
Boarding
7.4
Entertainment
6.8
Overall
7.0
Crew
7.9
Comfort
7.1
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
Boarding
7.4
Entertainment
6.8
Overall
7.0
Crew
7.9
Comfort
7.1
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
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.
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.
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Alternative routes for Miami to Key West
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Complete your trip
Complete your trip to Key West by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Miami to Key West by cabin class
Find flights from Miami to Key West, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Key West
Explore flights to Key West departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Miami and Key West flights
Browse other Miami and Key West flight options. Last updated on October 25, 2026.
Other flights from Miami
Browse through other flights departing from Miami. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$315 | Average$440 | FlexibilityNo cancel fee | On-time71% |