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Cheap flights from Miami to Key West from R4 200

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Miami to Key West

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
8:15 - 17:10MIA  Miami-EYW Key West
8h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:43 - 0:58EYW  Key West-MIA Miami
13h 15m1 stop Atlanta Hartsfield-Jackson
R9 326Delta
Mon, Nov 23 - Wed, Dec 2
Delta Logo
7:14 - 20:00MIA  Miami-EYW Key West
12h 46m1 stop Atlanta Hartsfield-Jackson
Delta Logo
14:09 - 0:58EYW  Key West-MIA Miami
10h 49m1 stop Atlanta Hartsfield-Jackson
R10 169Delta
Mon, Nov 23 - Sat, Dec 5
Delta Logo
7:14 - 17:10MIA  Miami-EYW Key West
9h 56m1 stop Atlanta Hartsfield-Jackson
Delta Logo
14:09 - 0:58EYW  Key West-MIA Miami
10h 49m1 stop Atlanta Hartsfield-Jackson
R10 268Delta
Fri, Nov 27 - Wed, Dec 2
Delta Logo
6:00 - 17:11MIA  Miami-EYW Key West
11h 11m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 - 15:40EYW  Key West-MIA Miami
8h 40m1 stop Atlanta Hartsfield-Jackson
R10 747Delta
Fri, Apr 2 - Fri, Apr 9
Delta Logo
7:14 - 20:00MIA  Miami-EYW Key West
12h 46m1 stop Atlanta Hartsfield-Jackson
Delta Logo
18:06 - 9:31EYW  Key West-MIA Miami
15h 25m1 stop Atlanta Hartsfield-Jackson
R11 095Delta
Sun, Nov 22 - Tue, Dec 1
Delta Logo
7:14 - 20:00MIA  Miami-EYW Key West
12h 46m1 stop Atlanta Hartsfield-Jackson
Delta Logo
14:01 - 22:30EYW  Key West-MIA Miami
8h 29m1 stop Atlanta Hartsfield-Jackson
R11 194Delta
Fri, Nov 27 - Thu, Dec 3
Delta Logo
7:14 - 20:00MIA  Miami-EYW Key West
12h 46m1 stop Atlanta Hartsfield-Jackson
Delta Logo
14:09 - 0:58EYW  Key West-MIA Miami
10h 49m1 stop Atlanta Hartsfield-Jackson
R11 921Delta
Sun, Nov 22 - Sat, Dec 5
Delta Logo
7:14 - 20:00MIA  Miami-EYW Key West
12h 46m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:25 - 22:30EYW  Key West-MIA Miami
15h 05m1 stop Atlanta Hartsfield-Jackson
R12 021Delta
Sun, Nov 22 - Thu, Dec 3
Delta Logo
17:15 - 12:59MIA  Miami-EYW Key West
19h 44m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:30 - 22:22EYW  Key West-MIA Miami
14h 52m1 stop Atlanta Hartsfield-Jackson
R12 384Delta
Thu, Nov 26 - Mon, Nov 30
Delta Logo
7:14 - 17:10MIA  Miami-EYW Key West
9h 56m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:30 - 16:00EYW  Key West-MIA Miami
8h 30m1 stop Atlanta Hartsfield-Jackson
R12 401Delta
Mon, Nov 23 - Mon, Nov 30

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Delta flights from Miami to Key West

Our best Delta deals on Miami to Key West flight tickets
Delta
Nov 23
MIA6:00Miami
14h 00m
1 stop
EYW20:00Key West
Dec 4
EYW11:43Key West
13h 14m
1 stop
MIA0:57Miami
R9 326
Delta
Nov 23
MIA7:14Miami
12h 46m
1 stop
EYW20:00Key West
Dec 5
EYW14:09Key West
10h 49m
1 stop
MIA0:58Miami
R10 169
Delta
Nov 27
MIA7:14Miami
9h 56m
1 stop
EYW17:10Key West
Dec 2
EYW14:09Key West
10h 49m
1 stop
MIA0:58Miami
R10 268

United Airlines flights from Miami to Key West

Our best United Airlines deals on Miami to Key West flight tickets
United Airlines
Jan 16
MIA17:44Miami
20h 29m
1 stop
EYW14:13Key West
Jan 22
EYW15:15Key West
20h 39m
1 stop
MIA11:54Miami
R13 013
United Airlines
Oct 24
MIA19:59Miami
17h 55m
1 stop
EYW13:54Key West
Oct 27
EYW14:50Key West
19h 18m
1 stop
MIA10:08Miami
R13 839
United Airlines
Oct 26
MIA16:39Miami
21h 15m
1 stop
EYW13:54Key West
Oct 30
EYW14:51Key West
19h 17m
1 stop
MIA10:08Miami
R14 005

momondo Fare Finder

 
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 return flight

MiamiKey West

MIA Miami - EYW Key West

MIAEYW

Miami

Mon 23/11

8:15-17:10

1 stop8h 55m

Key West

Wed 2/12

11:43-0:58

1 stop13h 15m

R9 326

MiamiKey West

MIA Miami - EYW Key West

MIAEYW

Miami

Mon 23/11

7:14-20:00

1 stop12h 46m

Key West

Sat 5/12

14:09-0:58

1 stop10h 49m

R10 169

MiamiKey West

MIA Miami - EYW Key West

MIAEYW

Miami

Fri 27/11

7:14-17:10

1 stop9h 56m

Key West

Wed 2/12

14:09-0:58

1 stop10h 49m

R10 268

MiamiKey West

MIA Miami - EYW Key West

MIAEYW

Miami

Fri 2/4

6:00-17:11

1 stop11h 11m

Key West

Fri 9/4

7:00-15:40

1 stop8h 40m

R10 747

MiamiKey West

MIA Miami - EYW Key West

MIAEYW

Miami

Sun 22/11

7:14-20:00

1 stop12h 46m

Key West

Tue 1/12

18:06-9:31

1 stop15h 25m

R11 095

MiamiKey West

MIA Miami - EYW Key West

MIAEYW

Miami

Fri 27/11

7:14-20:00

1 stop12h 46m

Key West

Thu 3/12

14:01-22:30

1 stop8h 29m

R11 194

MiamiKey West

MIA Miami - EYW Key West

MIAEYW

Miami

Sun 22/11

7:14-20:00

1 stop12h 46m

Key West

Sat 5/12

14:09-0:58

1 stop10h 49m

R11 921

MiamiKey West

MIA Miami - EYW Key West

MIAEYW

Miami

Sun 22/11

7:14-20:00

1 stop12h 46m

Key West

Thu 3/12

7:25-22:30

1 stop15h 05m

R12 021

MiamiKey West

MIA Miami - EYW Key West

MIAEYW

Miami

Thu 26/11

17:15-12:59

1 stop19h 44m

Key West

Mon 30/11

7:30-22:22

1 stop14h 52m

R12 384
Fastest return journey

MiamiKey West

MIA Miami - EYW Key West

MIAEYW

Miami

Mon 23/11

7:14-17:10

1 stop9h 56m

Key West

Mon 30/11

7:30-16:00

1 stop8h 30m

R12 401

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Miami to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Miami and Key West?

Prices are currently typical for flights on this route.

Typical prices usually range from R7 126 to R9 342.
The lowest price recently found on this route was R9 326.

What is the cheapest month to fly to Key West?

The month of March is, on average, the cheapest month to fly to Key West from Miami, with most prices found around R5 638. If you are unable to visit Key West during the month of March, then departing from Miami during the month February is also very affordable. Most momondo users find prices during this month for around R6 763.

How have Miami to Key West flight prices changed over time?

As of October 2026, prices for Miami to Key West flights are approximately 16% more expensive when compared to flights at the same time last year.

When to book flights from Miami to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Miami to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Miami to Key West (MIA to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Key West

Best price found

R4 200

Direct flights

None
The best one-way flight to Key West from Miami in the past 72 hours is R4 200. The best return flight deal from Miami to Key West found on momondo in the last 72 hours is R9 326.
There are no direct flights from Miami to Key West. There are no popular flight routes from Miami to Key West.
Search flight deals

Frequently asked questions about flying from Miami to Key West

  • How far is Miami to Key West by plane?

    The distance between Miami and Key West is about 210,8 km.

  • When did momondo last update prices for flights from Miami Airport to Key West Airport?

    Prices for flights from Miami Airport to Key West Airport were last updated today.

  • How old do you have to be to fly from Miami Airport to Key West Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Miami Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Miami to Key West?

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Key West?

It is quick and easy to find Miami to Key West flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Key West that suits you.

Can I find flights from Miami to Key West with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Key West from Miami with this policy.

How can momondo help me find flights from Miami to Key West?

Once you have performed a search for Miami to Key West flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Miami to Key West right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Miami to Key West flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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