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Marco Island

$160+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MIA
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
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 julio 31, 2025.

Round-trip from

$189
(American Airlines)

One-way from

$160
(American Airlines)

Popular in

April

Cheapest in

October

Average price

$379
From Key West to Marco Island
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One-way flight from Key West to Marco Island
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Highest demand for flights based on searches. 17% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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.
mié. 8/277:40 pmEYW - MIA
Nonstop0h 45mAmerican Airlines
mié. 9/312:35 pmMIA - EYW
Nonstop0h 54mAmerican Airlines
Deal found 7/30$204
This Mytrip deal was found by Cheapflights users on 7/31. 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.
dom. 9/148:55 amEYW - MIA
3 stops26h 51mMultiple Airlines
dom. 9/216:35 pmMIA - EYW
2 stops17h 17mMultiple Airlines
Deal found 7/31$476
This Delta deal was found by Cheapflights users on 7/31. 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.
sáb. 8/307:00 amEYW - MIA
1 stop17h 24mDelta
dom. 8/317:30 amMIA - EYW
1 stop12h 42mDelta
Deal found 7/31$614
This Mytrip deal was found by Cheapflights users on 7/30. 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.
mar. 12/232:25 pmEYW - MIA
2 stops21h 05mSpirit Airlines
lun. 12/296:31 pmMIA - EYW
2 stops18h 59mSpirit Airlines
Deal found 7/30$1,121
This United Airlines deal was found by Cheapflights users on 7/30. 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.
vie. 8/82:12 pmEYW - MIA
1 stop8h 35mUnited Airlines
mar. 8/126:22 amMIA - EYW
1 stop7h 04mUnited Airlines
Deal found 7/30$1,287

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 julio 31, 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

mar. 10/21

7:52 pm-8:40 pm

Nonstop0h 48m

Miami

sáb. 10/25

10:00 am-10:52 am

Nonstop0h 52m

$189

Key WestMiami

EYW - MIA

EYWMIA

Key West

sáb. 8/30

11:26 am-12:16 pm

Nonstop0h 50m

Miami

dom. 8/31

6:10 pm-7:07 pm

Nonstop0h 57m

$289

Key WestMiami

EYW - MIA

EYWMIA

Key West

dom. 11/2

8:55 am-1:32 pm

2 stops28h 37m

Miami

dom. 11/9

11:28 am-1:30 pm

2 stops26h 02m

$435

Key WestMiami

EYW - MIA

EYWMIA

Key West

sáb. 8/30

7:00 am-12:24 am

1 stop17h 24m

Miami

dom. 8/31

7:30 am-8:12 pm

1 stop12h 42m

$634

Key WestMiami

EYW - MIA

EYWMIA

Key West

mar. 10/21

3:12 pm-10:45 pm

1 stop7h 33m

Miami

sáb. 10/25

6:05 am-2:29 pm

1 stop8h 24m

$743

Key WestMiami

EYW - MIA

EYWMIA

Key West

mar. 12/23

2:25 pm-11:30 am

2 stops21h 05m

Miami

lun. 12/29

6:31 pm-1:30 pm

2 stops18h 59m

$1,121

Key WestMiami

EYW - MIA

EYWMIA

Key West

sáb. 8/30

11:26 am-12:16 pm

Nonstop0h 50m

$160

Key WestMiami

EYW - MIA

EYWMIA

Key West

jue. 10/2

10:54 am-5:02 pm

3 stops30h 08m

$183

Key WestMiami

EYW - MIA

EYWMIA

Key West

sáb. 11/1

6:17 pm-4:30 pm

1 stop22h 13m

$264

Key WestMiami

EYW - MIA

EYWMIA

Key West

mié. 10/29

3:05 pm-11:59 pm

1 stop8h 54m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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 julio 31, 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 July 27, 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.

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 julio 31, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Spirit Airlines
6.3
Okay
8,048 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 4 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 $160. Spirit Airlines flights start at $180 while deals on Delta start at $264 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 Qatar Airways (77%), Envoy Air (75%) or American Airlines (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 $99. On average you can expect to pay $486. The most popular route, (Key West - Miami), can usually be booked for $224.

  • 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.

See more FAQs

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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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$78Average$145FlexibilityNo cancel feeOn-time69%
Silver AirwaysCheapest$129Average$159FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$167Average$478FlexibilityNo cancel feeOn-time71%

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