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Marco Island

$106+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MIA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This Mytrip deal was found by Cheapflights users on 12/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:20 pmEYW - MIA
2 stops24h 46mSpirit Airlines
Sat 1/39:59 pmMIA - EYW
2 stops13h 21mSpirit Airlines
Deal found 12/15$399
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:47 amEYW - MIA
Nonstop0h 52mAmerican Airlines
Sun 1/49:55 amMIA - EYW
Nonstop1h 11mAmerican Airlines
Deal found 12/16$437
This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:30 pmEYW - MIA
2 stops19h 05mSpirit Airlines
Sun 1/49:59 pmMIA - EYW
2 stops15h 31mSpirit Airlines
Deal found 12/16$448
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/308:09 pmEYW - MIA
Nonstop0h 52mAmerican Airlines
Sat 1/36:29 pmMIA - EYW
Nonstop1h 10mAmerican Airlines
Deal found 12/15$499
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:10 pmEYW - MIA
2 stops23h 56mMultiple Airlines
Sun 12/213:08 pmMIA - EYW
1 stop19h 23mMultiple Airlines
Deal found 12/15$544
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:00 amEYW - MIA
Nonstop0h 50mAmerican Airlines
Thu 1/223:45 pmMIA - EYW
Nonstop1h 04mAmerican Airlines
Deal found 12/16$552
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:30 pmEYW - MIA
2 stops22h 36mMultiple Airlines
Sun 1/43:08 pmMIA - EYW
1 stop19h 23mMultiple Airlines
Deal found 12/16$559
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:59 amEYW - MIA
1 stop6h 49mMultiple Airlines
Sat 12/275:30 amMIA - EYW
2 stops28h 49mMultiple Airlines
Deal found 12/16$607
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:30 pmEYW - MIA
Nonstop0h 52mAmerican Airlines
Sat 12/276:16 pmMIA - EYW
Nonstop1h 06mAmerican Airlines
Deal found 12/16$644
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:55 amEYW - MIA
2 stops11h 18mMultiple Airlines
Fri 12/191:51 pmMIA - EYW
1 stop21h 18mMultiple Airlines
Deal found 12/17$659

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$277
(Mytrip)

One-way from

$106
(Mytrip)
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
Search Deals

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 December 18, 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 1/8

12:51 pm-11:56 am

2 stops23h 05m

Miami

Sun 1/11

8:51 pm-1:30 pm

2 stops16h 39m

$277

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 1/29

12:51 pm-11:56 am

2 stops23h 05m

Miami

Thu 2/5

8:51 pm-1:30 pm

2 stops16h 39m

$279

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sun 1/18

6:06 am-7:00 am

Nonstop0h 54m

Miami

Sun 1/18

12:00 pm-1:03 pm

Nonstop1h 03m

$285

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 1/8

12:51 pm-12:46 am

2 stops11h 55m

Miami

Sun 1/11

5:39 pm-9:51 am

1 stop16h 12m

$293

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 1/29

7:45 pm-8:39 pm

Nonstop0h 54m

Miami

Thu 2/5

6:07 pm-7:10 pm

Nonstop1h 03m

$345

Key WestMiami

EYW - MIA

EYWMIA

Key West

Tue 12/30

3:15 pm-1:06 pm

2 stops21h 51m

$125

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 1/8

10:06 am-1:13 am

3 stops15h 07m

$136

Key WestMiami

EYW - MIA

EYWMIA

Key West

Wed 12/31

2:30 pm-9:04 pm

2 stops30h 34m

$139

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sat 2/14

11:47 am-12:45 pm

Nonstop0h 58m

$143

Key WestMiami

EYW - MIA

EYWMIA

Key West

Tue 2/24

1:01 pm-12:16 pm

2 stops23h 15m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 15 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 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 December 18, 2025.

It’s typically best to fly out from Key West to Marco Island at noon. Doing so could potentially save you 46% 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 December 13, 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 December 18, 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
11,054 reviews

Entertainment

6.9

Food

6.5

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

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
11,054 reviews
American Airlines
7.2
Good
11,054 reviews

Entertainment

6.9

Food

6.5

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

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 2 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 1 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 $285, Spirit Airlines can have you in Marco Island from Key West in 54m. 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 Envoy Air (89%), Qatar Airways (87%) or American Airlines (86%) 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 $119. On average you can expect to pay $514. The most popular route, (Key West - Miami), can usually be booked for $245.

  • 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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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$83Average$167FlexibilityNo cancel feeOn-time69%
Silver AirwaysCheapest$131Average$156FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$369Average$559FlexibilityNo cancel feeOn-time71%

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