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Marco Island

$126+ Cheap flights from Key West (EYW) to Marco Island, FL

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MIA
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Cheap flight deals from Key West to Marco Island

Cheapest flights from Key West to Marco Island
Explore the most affordable flight options available from Key West to Marco Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

This American Airlines deal was found by Cheapflights users on 6/7. 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 7/11:39 pm
EYW
-
MIA
Nonstop0h 51m
American Airlines
Wed 7/86:05 pm
MIA
-
EYW
Nonstop1h 01m
American Airlines
Deal found 6/7$345
This American Airlines deal was found by Cheapflights users on 6/7. 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 7/1111:31 am
EYW
-
MIA
Nonstop0h 57m
American Airlines
Sun 7/1212:10 pm
MIA
-
EYW
Nonstop1h 04m
American Airlines
Deal found 6/7$370
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Fri 7/31:47 pm
EYW
-
MIA
Nonstop0h 53m
American Airlines
Mon 7/612:10 pm
MIA
-
EYW
Nonstop1h 04m
American Airlines
Deal found 6/6$372
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/2211:28 am
EYW
-
MIA
Nonstop0h 52m
American Airlines
Sun 7/2612:10 pm
MIA
-
EYW
Nonstop1h 04m
American Airlines
Deal found 6/8$373
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Sun 7/1911:28 am
EYW
-
MIA
Nonstop0h 52m
American Airlines
Sun 7/2612:10 pm
MIA
-
EYW
Nonstop1h 04m
American Airlines
Deal found 6/4$401

Find flight deals from Key West to Marco Island

Keep the following information in mind while searching for Key West to Marco Island flight deals. Data was last updated June 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$345
(American Airlines)

One-way from

$126
(Kiwi.com)
Provider with most accurate pricing for Key West-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Miami flights.
Search Deals
From Key West to Marco Island
Search Deals
One-way flight from Key West to Marco Island
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West to Marco Island 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 2,558,603 searches. Data last updated June 9, 2026.
Use the filters below to find and compare flights from Key West to Marco Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestMiami

EYW - MIA

EYWMIA

Key West

Wed 7/15

11:28 am-12:20 pm

Nonstop0h 52m

Miami

Wed 7/22

9:55 am-10:55 am

Nonstop1h 00m

$345
Quickest round-trip

Key WestMiami

EYW - MIA

EYWMIA

Key West

Tue 12/1

4:26 pm-5:13 pm

Nonstop0h 47m

Miami

Tue 12/8

6:34 pm-7:34 pm

Nonstop1h 00m

$345

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sat 7/11

11:31 am-12:28 pm

Nonstop0h 57m

Miami

Sun 7/12

12:10 pm-1:14 pm

Nonstop1h 04m

$370

Key WestMiami

EYW - MIA

EYWMIA

Key West

Fri 7/3

1:47 pm-2:40 pm

Nonstop0h 53m

Miami

Mon 7/6

12:10 pm-1:14 pm

Nonstop1h 04m

$372

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sun 7/19

11:28 am-12:20 pm

Nonstop0h 52m

Miami

Sun 7/26

12:10 pm-1:14 pm

Nonstop1h 04m

$401
Cheapest one-way

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sun 8/2

12:05 pm-8:30 pm

2 stops32h 25m

$198

Key WestMiami

EYW - MIA

EYWMIA

Key West

Mon 8/31

5:38 pm-10:22 pm

3 stops28h 44m

$208
Quickest one-way

Key WestMiami

EYW - MIA

EYWMIA

Key West

Fri 7/17

11:28 am-12:20 pm

Nonstop0h 52m

$239

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sat 8/29

11:48 am-9:28 am

1 stop21h 40m

$249

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sat 9/5

11:48 am-9:28 am

1 stop21h 40m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Key West to Marco Island

Have a flexible travel schedule? Discover the best time to fly to Marco Island from Key West with our price prediction graph.
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 Key West to Marco Island

What is the cheapest time of day to fly from EYW to MA9?

Find hourly flight availability from Key West to Marco Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 9, 2026.

It’s typically best to fly out from Key West to Marco Island in the afternoon. Doing so could potentially save you 30% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Key West to Marco Island?

Use this chart to determine the cheapest time to fly round-trip from Key West to Marco Island. Price data was last updated on May 30, 2026.

Travelers seeking maximum savings on their Key West to Marco Island flight should consider departing on Monday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Marco Island

Get insights into the airlines that provide service to Marco Island. 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 Marco Island. Reviews last updated June 9, 2026.
Peruse reviews from past customers who have flown with American Airlines from Key West to Marco Island to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,640 reviews

Boarding

7.5

Crew

7.9

Overall

7.1

Comfort

7.2

Entertainment

6.9

Food

6.4

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.
American Airlines
7.1
Good
11,640 reviews
American Airlines
7.1
Good
11,640 reviews

Boarding

7.5

Crew

7.9

Overall

7.1

Comfort

7.2

Entertainment

6.9

Food

6.4

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.

Related info for your journey

Find useful and relevant information for your journey from Key West to Marco Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Key West to Marco Island?

    Key West (EYW), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Key West to Marco Island. 1 airline have flights from Key West to Marco Island on a regular basis. Booking flights from Key West to Marco Island should not be difficult; the airport handles an average of 5 outbound flights to Marco Island per day.

  • How popular is this Key West to Marco Island flight route?

    The Key West to Marco Island flight path was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Key West to Marco Island?

    For as low as $345, American Airlines can have you in Marco Island from Key West in 52m. The distance between Key West and Marco Island is about 126 mi. Most flights are nonstop.

  • What are the most reliable airlines from Key West to Marco Island?

    No one likes to see their flight delayed. When booking a flight from Key West to Marco Island consider choosing Finnair (100%), Envoy Air (92%) or British Airways (88%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Key West to Marco Island?

    The cheapest flight price from Key West to Marco Island is $238. On average you can expect to pay $1,199. The most popular route, (Key West - Miami), can usually be booked for $345.

  • Can I find deals for flights from Key West to Marco Island that include hotel bookings?

    Yes. In addition to deals on Key West to Marco Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key West to Marco Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to Marco Island.

  • Can I find deals for business class flights from Key West to Marco Island?

    Yes. Cheapflights offers flight deals from Key West to Marco Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Key West to Marco Island

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Top airline flying from Key West to Marco Island

Discover the top airline that operate flights from Key West to Marco Island. 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 2,558,603 searches. Data last updated June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$280Average$478FlexibilityNo cancel feeOn-time71%

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