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Flights to Florida Keys

$31 Cheap flights to Florida Keys

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Florida Keys departing on 12/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Recent flights found to popular cities in Florida Keys

Find flights to these popular cities in Florida Keys from your nearest airport.
Frontier
Dec 17
BOS
3h 45m
MIA
Dec 19
MIA
3h 37m
BOS
Frontier
Dec 17
BOS
3h 45m
MIA
Dec 19
MIA
3h 37m
BOS
Frontier
Dec 10
DFW
2h 57m
MIA
Dec 12
MIA
3h 32m
DFW
Frontier
Dec 17
BOS
3h 45m
MIA
Dec 19
MIA
3h 37m
BOS
Frontier
Dec 17
BOS
3h 45m
MIA
Dec 19
MIA
3h 37m
BOS
Frontier
Dec 10
DFW
2h 57m
MIA
Dec 12
MIA
3h 32m
DFW
Multiple Airlines
Dec 10
BOS
3h 45m
MIA
Dec 17
MIA
3h 27m
BOS
Multiple Airlines
Dec 14
BOS
3h 45m
MIA
Dec 17
MIA
3h 27m
BOS
Frontier
Dec 3
DFW
2h 50m
MIA
Dec 5
MIA
3h 32m
DFW
Multiple Airlines
Dec 14
BOS
3h 45m
MIA
Dec 17
MIA
3h 27m
BOS
Multiple Airlines
Dec 3
DFW
2h 48m
MIA
Dec 12
MIA
3h 32m
DFW
Multiple Airlines
Nov 18
DFW
3h 05m
MIA
Nov 20
MIA
3h 22m
DFW
JetBlue
Dec 9
BOS
3h 55m
EYW
Dec 13
EYW
3h 26m
BOS
Multiple Airlines
Nov 15
BOS
13h 09m
1 stop
EYW
Nov 18
EYW
17h 35m
2 stops
BOS
JetBlue
Nov 17
BOS
3h 55m
EYW
Nov 21
EYW
3h 27m
BOS
Multiple Airlines
Jan 5
ORD
12h 20m
1 stop
EYW
Jan 9
EYW
10h 54m
1 stop
ORD
Delta
Dec 6
BOS
8h 20m
1 stop
EYW
Dec 11
EYW
6h 52m
1 stop
BOS
JetBlue
Nov 17
BOS
3h 55m
EYW
Nov 22
EYW
3h 27m
BOS
Multiple Airlines
Nov 15
BOS
21h 50m
2 stops
EYW
Nov 18
EYW
17h 35m
2 stops
BOS
Delta
Nov 15
BOS
8h 20m
1 stop
EYW
Nov 20
EYW
6h 45m
1 stop
BOS
JetBlue
Dec 14
BOS
3h 55m
EYW
Dec 21
EYW
3h 31m
BOS
American Airlines
Dec 18
DCA
3h 10m
EYW
Dec 22
EYW
2h 47m
DCA
Multiple Airlines
Nov 15
BOS
13h 09m
1 stop
EYW
Nov 18
EYW
17h 35m
2 stops
BOS
United Airlines
Feb 3
BOS
6h 47m
1 stop
EYW
Feb 7
EYW
6h 56m
1 stop
BOS

Find the cheapest flights from the United States to Florida Keys

Cheap round-trip flights

These are some of the best round-trip flight deals from the United States to Florida Keys that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United States to Florida Keys.

Cheap last minute flights

Planning a quick getaway from the United States to Florida Keys? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Florida Keys, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from theUnited States to Florida Keys

Find recent round-trip train or bus tickets from the United States to Florida Keys.

All round-trip flight deals to Florida Keys

The cheapest plane tickets to Florida Keys found on KAYAK recently.
11:42 am - 3:27 pmBOS-MIA
3h 45mnonstop
6:30 am - 10:07 amMIA-BOS
3h 37mnonstop
$31Frontier
Find Deal
Tue, Dec 17 - Thu, Dec 19
11:42 am - 3:27 pmBOS-MIA
3h 45mnonstop
6:30 am - 10:07 amMIA-BOS
3h 37mnonstop
$37Frontier
Find Deal
Tue, Dec 17 - Thu, Dec 19
5:45 pm - 9:30 pmBOS-MIA
3h 45mnonstop
5:48 am - 9:02 amMIA-BOS
3h 14mnonstop
$64Spirit Airlines
Find Deal
Tue, Dec 10 - Sat, Dec 14
7:31 pm - 11:07 pmBOS-MIA
3h 36mnonstop
6:15 am - 9:33 amMIA-BOS
3h 18mnonstop
$74Spirit Airlines
Find Deal
Mon, Nov 18 - Fri, Nov 22
3:40 pm - 6:44 pmJFK-MIA
3h 04mnonstop
9:24 pm - 12:35 amMIA-JFK
3h 11mnonstop
$112American Airlines
Find Deal
Wed, Nov 20 - Wed, Nov 20
3:40 pm - 6:44 pmJFK-MIA
3h 04mnonstop
9:24 pm - 12:35 amMIA-JFK
3h 11mnonstop
$113American Airlines
Find Deal
Wed, Nov 20 - Wed, Nov 20
5:55 pm - 9:20 pmLGA-MIA
3h 25mnonstop
7:15 am - 10:22 amMIA-LGA
3h 07mnonstop
$117Delta
Find Deal
Sat, Dec 7 - Tue, Dec 10
2:35 pm - 5:22 pmDCA-MIA
2h 47mnonstop
10:04 am - 12:39 pmMIA-DCA
2h 35mnonstop
$125Delta
Find Deal
Mon, Nov 18 - Tue, Nov 19
8:36 pm - 11:46 pmEWR-MIA
3h 10mnonstop
6:21 am - 9:27 amMIA-EWR
3h 06mnonstop
$152United Airlines
Find Deal
Tue, Dec 3 - Sat, Dec 7
5:33 pm - 8:25 pmIAD-MIA
2h 52mnonstop
8:50 am - 11:25 amMIA-IAD
2h 35mnonstop
$152United Airlines
Find Deal
Wed, Nov 20 - Mon, Nov 25
5:45 pm - 9:30 pmBOS-MIA
3h 45mnonstop
$25Spirit Airlines
Find Deal
Tue, Dec 10
5:40 pm - 9:43 pmDFW-MIA
3h 03mnonstop
$28Frontier
Find Deal
Sat, Nov 16
6:35 pm - 9:55 pmEWR-MIA
3h 20mnonstop
$59American Airlines
Find Deal
Sat, Jan 18
7:10 pm - 10:38 pmLGA-MIA
3h 28mnonstop
$59Delta
Find Deal
Mon, Jan 20
4:30 pm - 7:49 pmJFK-MIA
3h 19mnonstop
$59JetBlue
Find Deal
Mon, Nov 18
6:35 pm - 9:55 pmEWR-MIA
3h 20mnonstop
$60American Airlines
Find Deal
Sat, Jan 18
2:35 pm - 5:22 pmDCA-MIA
2h 47mnonstop
$63Delta
Find Deal
Mon, Nov 18
1:50 pm - 5:25 pmBOS-MIA
3h 35mnonstop
$63JetBlue
Find Deal
Wed, Dec 4
6:00 am - 9:12 amEWR-MIA
3h 12mnonstop
$64United Airlines
Find Deal
Sun, Dec 8
8:27 am - 2:43 pmIAD-MIA
6h 16m1 stop
$68United Airlines
Find Deal
Tue, Nov 19
5:40 pm - 9:43 pmDFW-MIA
3h 03mnonstop
2:24 pm - 4:45 pmMIA-DFW
3h 21mnonstop
$71Frontier
Find Deal
Sat, Nov 9 - Sat, Nov 16
5:40 pm - 9:43 pmDFW-MIA
3h 03mnonstop
2:24 pm - 4:45 pmMIA-DFW
3h 21mnonstop
$78Frontier
Find Deal
Sat, Nov 9 - Sat, Nov 16
11:52 am - 9:48 pmEWR-MIA
9h 56m1 stop
5:56 am - 9:00 amMIA-EWR
3h 04mnonstop
$130Spirit Airlines
Find Deal
Sun, Nov 10 - Thu, Nov 14
11:52 am - 9:48 pmEWR-MIA
9h 56m1 stop
5:56 am - 8:59 amMIA-EWR
3h 03mnonstop
$138Spirit Airlines
Find Deal
Sun, Nov 10 - Wed, Nov 13
5:30 am - 8:15 amDCA-MIA
2h 45mnonstop
11:09 am - 1:49 pmMIA-DCA
2h 40mnonstop
$155American Airlines
Find Deal
Sun, Nov 10 - Tue, Nov 19
8:00 am - 2:43 pmDCA-MIA
6h 43m1 stop
10:18 am - 5:33 pmMIA-DCA
7h 15m1 stop
$204United Airlines
Find Deal
Sun, Nov 10 - Tue, Nov 19
6:45 am - 10:59 amDCA-MIA
4h 14m1 stop
8:17 am - 10:53 amMIA-DCA
2h 36mnonstop
$211American Airlines
Find Deal
Sun, Nov 10 - Tue, Nov 19
7:00 am - 10:11 amLGA-MIA
3h 11mnonstop
3:46 pm - 6:51 pmMIA-LGA
3h 05mnonstop
$247Delta
Find Deal
Sun, Nov 10 - Thu, Nov 14
3:20 pm - 6:55 pmBOS-MIA
3h 35mnonstop
7:55 pm - 11:24 pmMIA-BOS
3h 29mnonstop
$257Delta
Find Deal
Sat, Nov 9 - Tue, Nov 19
9:00 am - 11:52 amIAD-MIA
2h 52mnonstop
8:50 am - 11:25 amMIA-IAD
2h 35mnonstop
$261United Airlines
Find Deal
Sat, Nov 9 - Tue, Nov 12
5:45 pm - 9:30 pmBOS-MIA
3h 45mnonstop
7:15 am - 10:42 amMIA-BOS
3h 27mnonstop
Tue, Dec 10 - Tue, Dec 17
5:45 pm - 9:30 pmBOS-MIA
3h 45mnonstop
7:15 am - 10:42 amMIA-BOS
3h 27mnonstop
Sat, Dec 14 - Tue, Dec 17
1:02 pm - 4:52 pmDFW-MIA
2h 50mnonstop
7:47 pm - 10:19 pmMIA-DFW
3h 32mnonstop
$57Frontier
Find Deal
Tue, Dec 3 - Thu, Dec 5
5:45 pm - 9:30 pmBOS-MIA
3h 45mnonstop
5:48 am - 9:02 amMIA-BOS
3h 14mnonstop
$64Spirit Airlines
Find Deal
Tue, Dec 10 - Sat, Dec 14
2:45 pm - 6:42 pmDFW-MIA
2h 57mnonstop
7:47 pm - 10:19 pmMIA-DFW
3h 32mnonstop
$67Frontier
Find Deal
Thu, Dec 5 - Tue, Dec 10
5:05 am - 8:16 amEWR-MIA
3h 11mnonstop
5:56 am - 9:00 amMIA-EWR
3h 04mnonstop
$69Spirit Airlines
Find Deal
Tue, Nov 19 - Fri, Nov 22
3:40 pm - 6:44 pmJFK-MIA
3h 04mnonstop
9:24 pm - 12:35 amMIA-JFK
3h 11mnonstop
$112American Airlines
Find Deal
Wed, Nov 20 - Wed, Nov 20
3:40 pm - 6:44 pmJFK-MIA
3h 04mnonstop
9:24 pm - 12:35 amMIA-JFK
3h 11mnonstop
$113American Airlines
Find Deal
Wed, Nov 20 - Wed, Nov 20
5:55 pm - 9:20 pmLGA-MIA
3h 25mnonstop
7:50 pm - 11:02 pmMIA-LGA
3h 12mnonstop
$117Delta
Find Deal
Sat, Dec 7 - Thu, Dec 12
7:00 am - 10:15 amLGA-MIA
3h 15mnonstop
7:05 am - 10:14 amMIA-LGA
3h 09mnonstop
$122Delta
Find Deal
Sun, Nov 17 - Wed, Nov 20

Florida Keys flights insights and trends

Explore insights for your Florida Keys flight to craft the best travel plan

See prices from:

How long is the flight from United States to Florida Keys?

On average, it takes 12h 55m to fly from United States to Florida Keys if you fly out of Los Angeles (the most popular airport in United States) and into Incheon Intl (the most popular airport in Florida Keys). If you’re flying out of Miami and into Incheon Intl, then the flight time is around 19h 25m.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from United States to Florida Keys is on a Tuesday when prices can be found for as low as $296. The most expensive day to fly to Florida Keys is Thursday, with ticket prices averaging around $386.

What airlines fly to Florida Keys?

Of the 6 airlines that fly to Florida Keys, American Airlines, Delta and United Airlines happen to be the most favored based on our user data. American Airlines is the most popular among the three airlines, with 65% of users choosing them for their travels to Florida Keys.

Cheapest flights to cities in Florida Keys

Click on the cities below to find out when it's cheapest to fly to Florida Keys from United States
Miami
Miami

Cheap Florida Keys flight deals and tips

Summary info about Florida Keys flight prices, duration and airlines

Best One-Way Price

$25

Best Round-Trip Price

$31

Fastest flight time

2h 48m

Popular in

December
The best one-way flight price to Florida Keys from United States in the last 72 hours is $25 (Boston Logan Intl to Miami).
The best round-trip flight price to Florida Keys from United States in the last 72 hours is $31 (Boston Logan Intl to Miami).
The fastest flight to Florida Keys from United States takes 2h 48m (Dallas/Fort Worth to Miami).
December has the highest demand for flights to Florida Keys, with a 11% price increase on average.

Frequently asked questions about flying to Florida Keys

What is the best day of the week to fly to Florida Keys?

Flying to Florida Keys on a Tuesday or Monday is your best option since this is when flight prices tend to be at their lowest for the week. The most expensive day of the week to fly to Florida Keys is on a Thursday.

When did momondo last update prices for flights to Florida Keys?

Prices for flights to Florida Keys were last updated today.

How many operators does momondo search for flights to Florida Keys?

How old do you have to be to fly to Florida Keys?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal to Florida Keys?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Florida Keys. momondo saves you time and could save you money on your trip.

Can I find flights to Florida Keys with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Florida Keys with this policy.

How can momondo help me find flights to Florida Keys?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Florida Keys.

I’m not ready to book a flight to Florida Keys right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Florida Keys and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheapest flight routes to Florida Keys

These routes have the cheapest flights to Florida Keys found by momondo users in United States
DepartingDestinationBest TimeBest Price
BostonMiami3h 28m$45
DallasMiami2h 35m$45
New YorkMiami3h 10m$57
AtlantaMiami1h 50m$62
BaltimoreMiami2h 42m$65
CharlotteMiami2h 02m$73
NewarkMiami3h 05m$74
ClevelandMiami2h 51m$75
RaleighMiami2h 06m$76
New OrleansMiami1h 51m$77
PhiladelphiaMiami2h 55m$77
CincinnatiMiami2h 34m$82
ChicagoMiami3h 06m$86
DenverMiami3h 51m$91
AshevilleKey West2h 02m$93
PittsburghKey West2h 45m$98