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Marco Island

$116+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MIA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$258
(Mytrip)

One-way from

$116
(Kiwi.com)

Popular in

November

Cheapest in

February
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
One-way flight from Key West to Marco Island
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Highest demand for flights based on searches. 13% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
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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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/2210:47 amEYW - MIA
2 stops12h 53mMultiple Airlines
Sun 11/236:51 pmMIA - EYW
1 stop15h 40mMultiple Airlines
Deal found 10/28$276
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Tue 12/211:45 amEYW - MIA
2 stops23h 38mMultiple Airlines
Thu 12/1112:10 pmMIA - EYW
1 stop22h 21mMultiple Airlines
Deal found 10/29$351
This Mytrip deal was found by Cheapflights users on 10/29. 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 11/612:15 pmEYW - MIA
2 stops11h 36mSpirit Airlines
Wed 11/127:39 pmMIA - EYW
2 stops15h 41mSpirit Airlines
Deal found 10/29$353
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/211:44 amEYW - MIA
Nonstop0h 52mAmerican Airlines
Thu 12/119:55 pmMIA - EYW
Nonstop1h 12mAmerican Airlines
Deal found 10/29$377
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:11 amEYW - MIA
1 stop6h 02mMultiple Airlines
Tue 11/186:25 amMIA - EYW
2 stops27h 42mMultiple Airlines
Deal found 10/30$383
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Wed 11/1210:47 amEYW - MIA
2 stops27h 12mMultiple Airlines
Sun 11/1612:52 pmMIA - EYW
1 stop21h 39mMultiple Airlines
Deal found 10/28$401
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Thu 11/207:53 pmEYW - MIA
Nonstop0h 51mAmerican Airlines
Sun 11/2310:50 pmMIA - EYW
Nonstop1h 00mAmerican Airlines
Deal found 10/30$409
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/227:00 amEYW - MIA
Nonstop0h 51mAmerican Airlines
Sun 11/234:05 pmMIA - EYW
Nonstop1h 01mAmerican Airlines
Deal found 10/29$411
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Thu 11/2012:15 pmEYW - MIA
3 stops23h 08mMultiple Airlines
Sun 11/2310:45 amMIA - EYW
3 stops24h 04mMultiple Airlines
Deal found 10/30$445
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Sun 11/3012:15 pmEYW - MIA
3 stops26h 38mSpirit Airlines
Wed 12/311:49 amMIA - EYW
2 stops23h 31mSpirit Airlines
Deal found 10/30$458

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 October 30, 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 11/22

10:47 am-11:40 pm

2 stops12h 53m

Miami

Sun 11/23

6:51 pm-10:31 am

1 stop15h 40m

$276

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 1/8

2:25 pm-11:30 am

2 stops21h 05m

Miami

Tue 1/13

6:30 am-1:30 pm

3 stops31h 00m

$278

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 1/8

12:00 pm-12:52 pm

Nonstop0h 52m

Miami

Tue 1/13

3:45 pm-4:49 pm

Nonstop1h 04m

$315

Key WestMiami

EYW - MIA

EYWMIA

Key West

Mon 2/9

1:33 pm-2:26 pm

Nonstop0h 53m

Miami

Mon 2/16

12:00 pm-1:06 pm

Nonstop1h 06m

$345

Key WestMiami

EYW - MIA

EYWMIA

Key West

Tue 12/2

11:45 am-11:23 am

2 stops23h 38m

Miami

Thu 12/11

12:10 pm-10:31 am

1 stop22h 21m

$351

Key WestMiami

EYW - MIA

EYWMIA

Key West

Mon 2/9

2:25 pm-11:30 am

2 stops21h 05m

Miami

Mon 2/16

6:31 pm-1:30 pm

2 stops18h 59m

$374

Key WestMiami

EYW - MIA

EYWMIA

Key West

Fri 11/14

11:11 am-5:13 pm

1 stop6h 02m

Miami

Tue 11/18

6:25 am-10:07 am

2 stops27h 42m

$383

Key WestMiami

EYW - MIA

EYWMIA

Key West

Wed 11/12

10:47 am-1:59 pm

2 stops27h 12m

Miami

Sun 11/16

12:52 pm-10:31 am

1 stop21h 39m

$401

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 11/20

7:53 pm-8:44 pm

Nonstop0h 51m

Miami

Sun 11/23

10:50 pm-11:50 pm

Nonstop1h 00m

$409

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 3/19

8:01 pm-8:50 pm

Nonstop0h 49m

Miami

Thu 4/16

12:00 pm-12:51 pm

Nonstop0h 51m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 22 results
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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, January is the cheapest month in which you can book a flight from Key West to Marco Island (average of $67). Flying from Key West to Marco Island in August is currently the most expensive (average of $379). 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 October 30, 2025.

It’s typically best to fly out from Key West to Marco Island at noon. Doing so could potentially save you 45% on the flight price compared to flying in the afternoon, 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 October 26, 2025.

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. 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 October 30, 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
11,034 reviews

Food

6.4

Crew

8.0

Comfort

7.2

Overall

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
American Airlines
7.2
Good
11,034 reviews
American Airlines
7.2
Good
11,034 reviews

Food

6.4

Crew

8.0

Comfort

7.2

Overall

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

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 3 outbound flights to Marco Island per day.

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

    For as low as $315, Spirit Airlines can have you in Marco Island from Key West in 52m. The distance between Key West and Marco Island is about 126 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 (87%), British Airways (82%) or Envoy Air (81%) 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 $153. On average you can expect to pay $661. The most popular route, (Key West - Miami), can usually be booked for $258.

  • 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, January is the cheapest month in which you can book a flight from Key West to Marco Island (average of $67). Flying from Key West to Marco Island in August is currently the most expensive (average of $379). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$78Average$167FlexibilityNo cancel feeOn-time69%
Silver AirwaysCheapest$129Average$144FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$369Average$559FlexibilityNo cancel feeOn-time71%

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