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Marco Island

$155+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MIA
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(American Airlines)

Popular in

June

Cheapest in

October

Average price

$439
Provider with most accurate pricing for Key West-Miami flight deals.
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Provider most trusted by Cheapflights users for Key West-Miami flights.
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From Key West to Marco Island
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This American Airlines deal was found by Cheapflights users on 4/15. 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.
Tue 7/2211:18 amEYW - MIA
Nonstop0h 47mAmerican Airlines
Tue 8/125:30 pmMIA - EYW
Nonstop0h 57mAmerican Airlines
Deal found 4/15$179
This Mytrip deal was found by Cheapflights users on 4/17. 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 5/14:24 pmEYW - MIA
2 stops29h 04mMultiple Airlines
Sun 5/45:45 amMIA - EYW
2 stops34h 31mMultiple Airlines
Deal found 4/17$362
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/247:30 amEYW - MIA
1 stop17h 07mDelta
Sun 5/257:00 amMIA - EYW
1 stop10h 30mDelta
Deal found 4/17$555
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/184:04 pmEYW - MIA
1 stop19h 44mUnited Airlines
Sun 4/207:00 amMIA - EYW
1 stop8h 04mUnited Airlines
Deal found 4/16$1,459

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 April 17, 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

Sat 5/24

7:29 pm-8:14 pm

Nonstop0h 45m

Miami

Sun 5/25

12:00 pm-12:51 pm

Nonstop0h 51m

$308

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 5/1

4:24 pm-9:28 pm

2 stops29h 04m

Miami

Sun 5/4

5:45 am-4:16 pm

2 stops34h 31m

$362

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sat 5/24

7:30 am-12:37 am

1 stop17h 07m

Miami

Sun 5/25

7:00 am-5:30 pm

1 stop10h 30m

$555

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sat 5/31

11:28 am-12:15 pm

Nonstop0h 47m

$155

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sat 6/7

3:53 pm-11:33 am

2 stops19h 40m

$191

Key WestMiami

EYW - MIA

EYWMIA

Key West

Fri 6/20

11:48 am-9:28 am

1 stop21h 40m

$265

Key WestMiami

EYW - MIA

EYWMIA

Key West

Fri 5/2

2:18 pm-11:58 pm

1 stop9h 40m

$657

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

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 $229). 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 April 17, 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 March 30, 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 afternoons 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 April 17, 2025.

The most flights from EYW to MA9 are scheduled on a Tuesday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Marco Island by month

Plan your trip to Marco Island by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Marco Island ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Marco Island when rainfall is around 1.6 in.

Temperature in Marco Island by month

Plan your trip to Marco Island by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Marco Island, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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 April 17, 2025.
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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 8 outbound flights to Marco Island per day.

  • What are the cheapest airlines to fly from Key West to Marco Island one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $190. Delta flights start at $265 while deals on United Airlines start at $657 one-way.

  • 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 Envoy Air (79%), Qatar Airways (76%) or British Airways (74%) 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 $154. On average you can expect to pay $429. The most popular route, (Key West - Miami), can usually be booked for $331.

  • 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 $229). 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$67Average$145FlexibilityNo cancel feeOn-time69%
Silver AirwaysCheapest$114Average$179FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$167Average$379FlexibilityNo cancel feeOn-time71%

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