How many flights depart from Miami to Key West on average per week?

33 flights are operational weekly from Miami to Key West as of October 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

What is the cheapest airline that flies from Miami to Key West?

Delta is the most popular carrier operating from Miami to Key West

How many flights depart from Miami to Key West on average per day?

As of October 2026, 4 flights take off from Miami and land in Key West each day. The most common flight departure time for this route is 18:00, with 41% of daily flights taking off in the evening.

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 are updated daily.

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 layovers 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 travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£129 Cheap Flights from Miami to Key West in 2026/27

Find the cheapest flights from Miami to Key West

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

18:00 - 19:02MIA Miami-EYW Key West

1h 02mdirect

10:14 - 11:10EYW Key West-MIA Miami

0h 56mdirect

£299American Airlines

Sat, 28 Nov - Sat, 5 Dec

08:15 - 17:10MIA Miami-EYW Key West

8h 55m1 stop Atlanta Hartsfield-Jackson

11:43 - 00:58EYW Key West-MIA Miami

13h 15m1 stop Atlanta Hartsfield-Jackson

£426Delta

Mon, 23 Nov - Wed, 2 Dec

07:14 - 20:00MIA Miami-EYW Key West

12h 46m1 stop Atlanta Hartsfield-Jackson

14:09 - 00:58EYW Key West-MIA Miami

10h 49m1 stop Atlanta Hartsfield-Jackson

£465Delta

Mon, 23 Nov - Sat, 5 Dec

07:14 - 17:10MIA Miami-EYW Key West

9h 56m1 stop Atlanta Hartsfield-Jackson

14:09 - 00:58EYW Key West-MIA Miami

10h 49m1 stop Atlanta Hartsfield-Jackson

£470Delta

Fri, 27 Nov - Wed, 2 Dec

06:00 - 17:11MIA Miami-EYW Key West

11h 11m1 stop Atlanta Hartsfield-Jackson

07:00 - 15:40EYW Key West-MIA Miami

8h 40m1 stop Atlanta Hartsfield-Jackson

£491Delta

Fri, 2 Apr - Fri, 9 Apr

07:14 - 20:00MIA Miami-EYW Key West

12h 46m1 stop Atlanta Hartsfield-Jackson

18:06 - 09:31EYW Key West-MIA Miami

15h 25m1 stop Atlanta Hartsfield-Jackson

£507Delta

Sun, 22 Nov - Tue, 1 Dec

07:14 - 20:00MIA Miami-EYW Key West

12h 46m1 stop Atlanta Hartsfield-Jackson

14:01 - 22:30EYW Key West-MIA Miami

8h 29m1 stop Atlanta Hartsfield-Jackson

£512Delta

Fri, 27 Nov - Thu, 3 Dec

07:14 - 20:00MIA Miami-EYW Key West

12h 46m1 stop Atlanta Hartsfield-Jackson

14:09 - 00:58EYW Key West-MIA Miami

10h 49m1 stop Atlanta Hartsfield-Jackson

£545Delta

Sun, 22 Nov - Sat, 5 Dec

07:14 - 20:00MIA Miami-EYW Key West

12h 46m1 stop Atlanta Hartsfield-Jackson

07:25 - 22:30EYW Key West-MIA Miami

15h 05m1 stop Atlanta Hartsfield-Jackson

£550Delta

Sun, 22 Nov - Thu, 3 Dec

17:15 - 12:59MIA Miami-EYW Key West

19h 44m1 stop Atlanta Hartsfield-Jackson

07:30 - 22:22EYW Key West-MIA Miami

14h 52m1 stop Atlanta Hartsfield-Jackson

£566Delta

Thu, 26 Nov - Mon, 30 Nov

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Delta flights from Miami to Key West

Our best Delta deals on Miami to Key West flight tickets

Delta

4 Dec

MIA11:36Miami

8h 25m

1 stop

EYW20:01Key West

8 Dec

EYW07:25Key West

11h 20m

1 stop

MIA18:45Miami

£397

Delta

23 Nov

MIA08:15Miami

8h 55m

1 stop

EYW17:10Key West

2 Dec

EYW11:43Key West

13h 15m

1 stop

MIA00:58Miami

£426

Delta

23 Nov

MIA07:14Miami

12h 46m

1 stop

EYW20:00Key West

5 Dec

EYW14:09Key West

10h 49m

1 stop

MIA00:58Miami

£465

United Airlines flights from Miami to Key West

Our best United Airlines deals on Miami to Key West flight tickets

United Airlines

16 Jan

MIA17:44Miami

20h 29m

1 stop

EYW14:13Key West

22 Jan

EYW15:15Key West

20h 39m

1 stop

MIA11:54Miami

£595

United Airlines

24 Oct

MIA19:59Miami

17h 55m

1 stop

EYW13:54Key West

27 Oct

EYW14:50Key West

19h 18m

1 stop

MIA10:08Miami

£633

United Airlines

26 Oct

MIA16:39Miami

21h 15m

1 stop

EYW13:54Key West

30 Oct

EYW14:51Key West

19h 17m

1 stop

MIA10:08Miami

£640

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

MiamiKey West

MIA Miami - EYW Key West

MIAEYW

Miami

Sat 28/11

18:00-19:02

Nonstop1h 02m

Key West

Sat 5/12

10:14-11:10

Nonstop0h 56m

£299

MiamiKey West

MIA Miami - EYW Key West

MIAEYW

Miami

Mon 23/11

08:15-17:10

1 stop8h 55m

Key West

Wed 2/12

11:43-00:58

1 stop13h 15m

£426

MiamiKey West

MIA Miami - EYW Key West

MIAEYW

Miami

Mon 23/11

07:14-20:00

1 stop12h 46m

Key West

Sat 5/12

14:09-00:58

1 stop10h 49m

£465

MiamiKey West

MIA Miami - EYW Key West

MIAEYW

Miami

Fri 27/11

07:14-17:10

1 stop9h 56m

Key West

Wed 2/12

14:09-00:58

1 stop10h 49m

£470

MiamiKey West

MIA Miami - EYW Key West

MIAEYW

Miami

Fri 2/4

06:00-17:11

1 stop11h 11m

Key West

Fri 9/4

07:00-15:40

1 stop8h 40m

£491

MiamiKey West

MIA Miami - EYW Key West

MIAEYW

Miami

Sun 22/11

07:14-20:00

1 stop12h 46m

Key West

Tue 1/12

18:06-09:31

1 stop15h 25m

£507

MiamiKey West

MIA Miami - EYW Key West

MIAEYW

Miami

Fri 27/11

07:14-20:00

1 stop12h 46m

Key West

Thu 3/12

14:01-22:30

1 stop8h 29m

£512

MiamiKey West

MIA Miami - EYW Key West

MIAEYW

Miami

Sun 22/11

07:14-20:00

1 stop12h 46m

Key West

Sat 5/12

14:09-00:58

1 stop10h 49m

£545

MiamiKey West

MIA Miami - EYW Key West

MIAEYW

Miami

Sun 22/11

07:14-20:00

1 stop12h 46m

Key West

Thu 3/12

07:25-22:30

1 stop15h 05m

£550

MiamiKey West

MIA Miami - EYW Key West

MIAEYW

Miami

Thu 26/11

17:15-12:59

1 stop19h 44m

Key West

Mon 30/11

07:30-22:22

1 stop14h 52m

£566

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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

Prices are currently low for flights on this route.

Typical prices usually range from £326 to £427.
The lowest price recently found on this route was £299.

What is the cheapest month to fly to Key West?

If you aren’t able to travel to Key West during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £309.

What is the cheapest Miami to Key West flight route?

Fly from Miami to Key West for the best Miami - Key West flight prices

What cabin class options are available on Miami to Key West flights?

There is only 1 cabin class available to choose from on Miami to Key West flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of October 2026, prices for Miami to Key West flights are approximately 17% 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	£129
Direct flights	Fri and Sun
Airports in Key West	1 airport

The best one-way flight to Key West from Miami in the past 72 hours is £129. The best return flight deal from Miami to Key West found on momondo in the last 72 hours is £299.

Direct flights go from Miami to Key West on Friday and Sunday. There are no airlines offering direct flights..

There is 1 airport in Key West. From Miami there are direct flights to Key West (EYW).

Search flight deals

Frequently asked questions about flying from Miami to Key West

How far is Miami to Key West by plane?
A flight from Miami to Key West will travel around 131.0 mi.
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 are updated daily.
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 layovers 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 travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Miami to Key West?
Based on momondo bookings for flights between Miami and Key West, the leading plane model is Embraer 175, making up 73.33% of the total bookings. Other popular models include Airbus A319 with 17.78% and Airbus A318/A319/A320/A321 with 8.89%.

Big Pine Key

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Miami to Key West . Millions of users trust and use momondo every year so you are in good hands.

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?

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 from Miami to Key West.

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

Yes momondo offers price alerts on flights to Key West from Miami. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.