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Marco Island

$133+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MIA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$280
(American Airlines)

One-way from

$133
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$331
From Key West to Marco Island
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One-way flight from Key West to Marco Island
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 6% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 11/67:53 pmEYW - MIA
Nonstop0h 51mAmerican Airlines
Sun 11/96:20 pmMIA - EYW
Nonstop1h 03mAmerican Airlines
Deal found 9/14$280
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:11 amEYW - MIA
1 stop6h 56mMultiple Airlines
Sat 11/16:35 pmMIA - EYW
2 stops16h 44mMultiple Airlines
Deal found 9/14$300
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1810:47 amEYW - MIA
2 stops12h 36mMultiple Airlines
Sun 10/1910:42 amMIA - EYW
1 stop23h 49mMultiple Airlines
Deal found 9/13$332
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/3011:22 amEYW - MIA
Nonstop0h 49mAmerican Airlines
Thu 11/64:00 pmMIA - EYW
Nonstop1h 01mAmerican Airlines
Deal found 9/14$346
This American Airlines deal was found by Cheapflights users on 9/13. 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 12/178:04 pmEYW - MIA
Nonstop0h 51mAmerican Airlines
Sat 12/276:16 pmMIA - EYW
Nonstop1h 06mAmerican Airlines
Deal found 9/13$359
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/62:25 pmEYW - MIA
2 stops20h 12mSpirit Airlines
Sun 11/94:47 pmMIA - EYW
2 stops20h 43mSpirit Airlines
Deal found 9/13$369
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/128:55 amEYW - MIA
2 stops25h 39mMultiple Airlines
Sun 10/1910:42 amMIA - EYW
1 stop23h 49mMultiple Airlines
Deal found 9/14$379

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 September 15, 2025.
Use the filters below to find and compare flights from Key West to Marco Island that are best for you.

Fly from

Key West

Fly to

Marco Island

Route

Depart

Return

Price

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 11/6

4:18 pm-5:08 pm

Nonstop0h 50m

Miami

Sun 11/9

6:20 pm-7:23 pm

Nonstop1h 03m

$281

Key WestMiami

EYW - MIA

EYWMIA

Key West

Fri 10/31

11:11 am-6:07 pm

1 stop6h 56m

Miami

Sat 11/1

6:35 pm-11:19 am

2 stops16h 44m

$300

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sat 10/18

10:47 am-11:23 pm

2 stops12h 36m

Miami

Sun 10/19

10:42 am-10:31 am

1 stop23h 49m

$332

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 10/30

11:22 am-12:11 pm

Nonstop0h 49m

Miami

Thu 11/6

4:00 pm-5:01 pm

Nonstop1h 01m

$346

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 11/6

2:25 pm-10:37 am

2 stops20h 12m

Miami

Sun 11/9

4:47 pm-1:30 pm

2 stops20h 43m

$369

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sun 10/12

8:55 am-10:34 am

2 stops25h 39m

Miami

Sun 10/19

10:42 am-10:31 am

1 stop23h 49m

$379

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 10/30

3:23 pm-10:11 am

2 stops18h 48m

$142

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 10/9

8:55 am-12:34 am

2 stops15h 39m

$146

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 10/16

10:59 am-9:36 pm

2 stops34h 37m

$148

Key WestMiami

EYW - MIA

EYWMIA

Key West

Fri 10/17

9:57 am-9:56 am

3 stops47h 59m

$150

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 16 results
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 month to book a flight from Key West to Marco Island?

Currently, September is the cheapest month in which you can book a flight from Key West to Marco Island (average of $232). Flying from Key West to Marco Island in March is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 September 15, 2025.

When flying from Key West to Marco Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 14, 2025.

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

Weekly flight availability from Key West to Marco Island

Explore weekly flight availability from Key West to Marco Island. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2025.

The most flights from EYW to MA9 are scheduled on a Tuesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

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 September 15, 2025.
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
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

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. 3 airlines 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 6 outbound flights to Marco Island per day.

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

    For as low as $281, American Airlines can have you in Marco Island from Key West in 50m. 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 Qatar Airways (77%), Envoy Air (70%) or American Airlines (69%) 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 $129. On average you can expect to pay $655. The most popular route, (Key West - Miami), can usually be booked for $332.

  • 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.

  • What is the cheapest month to book a flight from Key West to Marco Island?

    Currently, September is the cheapest month in which you can book a flight from Key West to Marco Island (average of $232). Flying from Key West to Marco Island in March is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 3 airlines flying from Key West to Marco Island

Discover the top 3 airlines 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$83Average$145FlexibilityNo cancel feeOn-time69%
Silver AirwaysCheapest$129Average$174FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$369Average$559FlexibilityNo cancel feeOn-time71%

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