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Cheap flights from Key West to Miami from $118

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Miami departing on 1/23. 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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0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
11:04 am - 6:00 pm
EYW
-
MIA
6h 56m1 stop
Multiple Airlines Logo
10:24 pm - 12:26 pm
MIA
-
EYW
14h 02m2 stops
$263Multiple Airlines
Fri, Jan 9 - Sun, Jan 11
Spirit Airlines Logo
12:51 pm - 11:56 am
EYW
-
MIA
23h 05m2 stops
Spirit Airlines Logo
8:51 pm - 1:30 pm
MIA
-
EYW
16h 39m2 stops
$280Spirit Airlines
Thu, Jan 15 - Sun, Jan 18
American Airlines Logo
4:37 pm - 5:34 pm
EYW
-
MIA
0h 57mnonstop
American Airlines Logo
9:59 am - 11:05 am
MIA
-
EYW
1h 06mnonstop
$285American Airlines
Sat, Jan 17 - Sat, Jan 24
Spirit Airlines Logo
12:51 pm - 5:59 pm
EYW
-
MIA
29h 08m3 stops
Spirit Airlines Logo
8:51 pm - 1:30 pm
MIA
-
EYW
16h 39m2 stops
$298Spirit Airlines
Thu, Jan 15 - Sun, Jan 18
Multiple Airlines Logo
12:51 pm - 12:42 am
EYW
-
MIA
11h 51m2 stops
Multiple Airlines Logo
12:53 pm - 10:24 am
MIA
-
EYW
21h 31m1 stop
$306Multiple Airlines
Thu, Jan 15 - Sun, Jan 18
Multiple Airlines Logo
12:51 pm - 12:42 am
EYW
-
MIA
11h 51m2 stops
Multiple Airlines Logo
12:53 pm - 10:24 am
MIA
-
EYW
21h 31m1 stop
$309Multiple Airlines
Thu, Jan 15 - Sun, Jan 18
Spirit Airlines Logo
12:20 pm - 1:06 pm
EYW
-
MIA
24h 46m2 stops
Spirit Airlines Logo
9:59 pm - 1:30 pm
MIA
-
EYW
15h 31m2 stops
$319Spirit Airlines
Sun, Jan 4 - Tue, Jan 6
Spirit Airlines Logo
12:51 pm - 5:59 pm
EYW
-
MIA
29h 08m3 stops
Spirit Airlines Logo
7:00 am - 1:30 pm
MIA
-
EYW
30h 30m3 stops
$320Spirit Airlines
Thu, Jan 15 - Sun, Jan 18
Spirit Airlines Logo
12:51 pm - 5:59 pm
EYW
-
MIA
29h 08m3 stops
Spirit Airlines Logo
7:00 am - 1:30 pm
MIA
-
EYW
30h 30m3 stops
$321Spirit Airlines
Thu, Jan 15 - Sun, Jan 18
Multiple Airlines Logo
12:20 pm - 10:58 am
EYW
-
MIA
22h 38m2 stops
Multiple Airlines Logo
12:39 pm - 10:24 am
MIA
-
EYW
21h 45m1 stop
$324Multiple Airlines
Sun, Jan 4 - Thu, Jan 8

Spirit Airlines flights from Key West to Miami

Our best Spirit Airlines deals on Key West to Miami flight tickets
Spirit Airlines
Jan 15
EYW12:51 pmKey West
23h 05m
2 stops
MIA11:56 amMiami
Jan 18
MIA8:51 pmMiami
16h 39m
2 stops
EYW1:30 pmKey West
$280
Find similar
Spirit Airlines
Jan 15
EYW12:51 pmKey West
29h 08m
3 stops
MIA5:59 pmMiami
Jan 18
MIA8:51 pmMiami
16h 39m
2 stops
EYW1:30 pmKey West
$298
Find similar
Spirit Airlines
Jan 4
EYW12:20 pmKey West
24h 46m
2 stops
MIA1:06 pmMiami
Jan 6
MIA9:59 pmMiami
15h 31m
2 stops
EYW1:30 pmKey West
$319
Find similar

American Airlines flights from Key West to Miami

Our best American Airlines deals on Key West to Miami flight tickets
American Airlines
Jan 17
EYW4:37 pmKey West
0h 57m
MIA5:34 pmMiami
Jan 24
MIA9:59 amMiami
1h 06m
EYW11:05 amKey West
$285
Find similar
American Airlines
Jan 15
EYW4:37 pmKey West
0h 57m
MIA5:34 pmMiami
Jan 18
MIA10:53 pmMiami
1h 03m
EYW11:56 pmKey West
$347
Find similar
American Airlines
Feb 1
EYW7:45 pmKey West
0h 54m
MIA8:39 pmMiami
Feb 12
MIA6:16 pmMiami
1h 04m
EYW7:20 pmKey West
$377
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Key West to Miami 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, momondo users made 832,500 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from Key West to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Key WestMiami

EYW - MIA

EYWMIA

Key West

Fri 1/9

11:04 am-6:00 pm

1 stop6h 56m

Miami

Sun 1/11

10:24 pm-12:26 pm

2 stops14h 02m

$263

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 1/15

12:51 pm-11:56 am

2 stops23h 05m

Miami

Sun 1/18

8:51 pm-1:30 pm

2 stops16h 39m

$280

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sat 1/17

4:37 pm-5:34 pm

Nonstop0h 57m

Miami

Sat 1/24

9:59 am-11:05 am

Nonstop1h 06m

$285

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 1/15

12:51 pm-5:59 pm

3 stops29h 08m

Miami

Sun 1/18

8:51 pm-1:30 pm

2 stops16h 39m

$298

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 1/15

12:51 pm-12:42 am

2 stops11h 51m

Miami

Sun 1/18

12:53 pm-10:24 am

1 stop21h 31m

$306

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 1/15

12:51 pm-12:42 am

2 stops11h 51m

Miami

Sun 1/18

12:53 pm-10:24 am

1 stop21h 31m

$309

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sun 1/4

12:20 pm-1:06 pm

2 stops24h 46m

Miami

Tue 1/6

9:59 pm-1:30 pm

2 stops15h 31m

$319

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 1/15

12:51 pm-5:59 pm

3 stops29h 08m

Miami

Sun 1/18

7:00 am-1:30 pm

3 stops30h 30m

$320

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 1/15

12:51 pm-5:59 pm

3 stops29h 08m

Miami

Sun 1/18

7:00 am-1:30 pm

3 stops30h 30m

$321

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sun 1/4

12:20 pm-10:58 am

2 stops22h 38m

Miami

Thu 1/8

12:39 pm-10:24 am

1 stop21h 45m

$324

Flights are sorted by cheapest round-trip flights first.

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

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

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 cheapest day to depart on your flight to Miami?

The cheapest day to depart from Key West to Miami is on a Friday when prices can be found for as low as $372. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Sunday is $743.

What is the cheapest time of day to depart on your flight to Miami?

In the evening is the cheapest time of day to fly from Key West to Miami when you can find flight prices for as low as $388. Flying to Miami in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $575. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Key West to Miami flight route?

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

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

There are 3 cabin classes available to choose from on Key West to Miami flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of December 2025, prices for Key West to Miami flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Key West to Miami

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

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

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

Best Price Found

$204

Fastest flight time

10h 17m

Direct flights

Every day

Airports in Miami

1 airport
The best one-way flight to Miami from Key West in the past 72 hours is $204. The best round-trip flight deal from Key West to Miami found on momondo in the last 72 hours is $363.
The fastest flight from Key West to Miami takes 10h 17m
Direct flights go from Key West to Miami every day.
There is 1 airport in Miami. From Key West there are direct flights to Miami (MIA).
Search flight deals

  • How far is Key West to Miami by plane?

    The straight-line distance from Key West to Miami is 131.0 mi. A reasonable flight in good conditions will take 10h 17m.

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

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

  • How many operators does momondo search for flights from Key West Airport to Miami Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Key West Airport to Miami Airport.

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

    The travel and health documents required for your trip to Miami Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Miami Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Best airlines flying from Key West to Miami

Compare and see reviews for airlines that fly from Key West to Miami with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $369Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights

  • American Airlines Flights From Key West to Miami

    The lowest priced American Airlines flight from Key West to Miami from the last 72 hours was $369. Generally, American Airlines has 20 flights on this route every week with an average price of $559. American Airlines is rated 7.2/10 by our users.

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Miami Beach
Key Largo
Hollywood
Islamorada
Marco Island
Marathon
Palm Beach
Delray Beach
Pompano Beach
Jupiter
Sunny Isles Beach
Dania Beach
Lake Worth
Bonita Springs
Deerfield Beach
Boynton Beach
Doral
Miramar
Lauderdale-by-the-Sea
Miami Gardens

Why use momondo?

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

It is quick and easy to find Key West to Miami 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 Miami that suits you.

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

Yes. momondo allows you to filter the results for Key West to Miami flights to just show those with flexible booking policies.

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

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 Key West to Miami.

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

If you are not ready to book a flight from Key West to Miami now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Miami and let you know when they change.

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