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Marco Island

$119+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MIA
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
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 February 11, 2026.

This American Airlines deal was found by Cheapflights users on 2/7. 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 3/257:42 pm
EYW
-
MIA
Nonstop0h 52m
American Airlines
Wed 4/16:09 pm
MIA
-
EYW
Nonstop1h 03m
American Airlines
Deal found 2/7$201
This American Airlines deal was found by Cheapflights users on 2/10. 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 3/37:45 pm
EYW
-
MIA
Nonstop0h 52m
American Airlines
Tue 3/103:41 pm
MIA
-
EYW
Nonstop1h 08m
American Airlines
Deal found 2/10$209
This American Airlines deal was found by Cheapflights users on 2/9. 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 3/183:56 pm
EYW
-
MIA
Nonstop0h 54m
American Airlines
Thu 3/263:41 pm
MIA
-
EYW
Nonstop1h 08m
American Airlines
Deal found 2/9$270
This Mytrip deal was found by Cheapflights users on 2/7. 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 3/2512:25 pm
EYW
-
MIA
2 stops7h 42m
Spirit Airlines
Wed 4/19:57 am
MIA
-
EYW
2 stops25h 33m
Spirit Airlines
Deal found 2/7$285
This American Airlines deal was found by Cheapflights users on 2/8. 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 10/72:01 pm
EYW
-
MIA
Nonstop0h 49m
American Airlines
Tue 10/1310:00 am
MIA
-
EYW
Nonstop0h 52m
American Airlines
Deal found 2/8$305
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/287:42 pm
EYW
-
MIA
Nonstop0h 52m
American Airlines
Sat 4/42:30 pm
MIA
-
EYW
Nonstop1h 08m
American Airlines
Deal found 2/11$306
This Mytrip deal was found by Cheapflights users on 2/9. 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.
Mon 3/92:25 pm
EYW
-
MIA
2 stops21h 51m
Spirit Airlines
Mon 3/168:35 pm
MIA
-
EYW
2 stops14h 55m
Spirit Airlines
Deal found 2/9$322
This American Airlines deal was found by Cheapflights users on 2/8. 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 3/287:42 pm
EYW
-
MIA
Nonstop0h 52m
American Airlines
Sun 3/296:09 pm
MIA
-
EYW
Nonstop1h 03m
American Airlines
Deal found 2/8$325
This American Airlines deal was found by Cheapflights users on 2/9. 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 3/127:42 pm
EYW
-
MIA
Nonstop0h 52m
American Airlines
Mon 3/166:09 pm
MIA
-
EYW
Nonstop1h 03m
American Airlines
Deal found 2/9$341
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 2/2311:04 am
EYW
-
MIA
1 stop5h 52m
Multiple Airlines
Fri 2/276:02 am
MIA
-
EYW
2 stops51h 04m
Multiple Airlines
Deal found 2/10$342
This American Airlines deal was found by Cheapflights users on 2/10. 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 3/197:42 pm
EYW
-
MIA
Nonstop0h 52m
American Airlines
Sun 3/226:09 pm
MIA
-
EYW
Nonstop1h 03m
American Airlines
Deal found 2/10$343

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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$201
(American Airlines)

One-way from

$119
(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 February 11, 2026.
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

Wed 3/25

7:42 pm-8:34 pm

Nonstop0h 52m

Miami

Wed 4/1

6:09 pm-7:12 pm

Nonstop1h 03m

$201

Key WestMiami

EYW - MIA

EYWMIA

Key West

Wed 3/18

3:56 pm-4:50 pm

Nonstop0h 54m

Miami

Thu 3/26

3:41 pm-4:49 pm

Nonstop1h 08m

$270

Key WestMiami

EYW - MIA

EYWMIA

Key West

Wed 3/25

12:25 pm-8:07 pm

2 stops7h 42m

Miami

Wed 4/1

9:57 am-11:30 am

2 stops25h 33m

$285

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sat 3/28

7:42 pm-8:34 pm

Nonstop0h 52m

Miami

Sat 4/4

2:30 pm-3:38 pm

Nonstop1h 08m

$306

Key WestMiami

EYW - MIA

EYWMIA

Key West

Sat 3/28

7:42 pm-8:34 pm

Nonstop0h 52m

Miami

Sun 3/29

6:09 pm-7:12 pm

Nonstop1h 03m

$325

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 5/28

11:28 am-12:19 pm

Nonstop0h 51m

Miami

Mon 6/1

12:00 pm-1:04 pm

Nonstop1h 04m

$341

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 3/12

7:42 pm-8:34 pm

Nonstop0h 52m

Miami

Mon 3/16

6:09 pm-7:12 pm

Nonstop1h 03m

$341

Key WestMiami

EYW - MIA

EYWMIA

Key West

Mon 2/23

11:04 am-4:56 pm

1 stop5h 52m

Miami

Fri 2/27

6:02 am-9:06 am

2 stops51h 04m

$342

Key WestMiami

EYW - MIA

EYWMIA

Key West

Mon 2/23

11:04 am-4:56 pm

1 stop5h 52m

Miami

Wed 2/25

6:00 am-9:06 am

2 stops27h 06m

$342

Key WestMiami

EYW - MIA

EYWMIA

Key West

Thu 3/26

7:42 pm-8:34 pm

Nonstop0h 52m

Miami

Thu 4/2

6:09 pm-7:12 pm

Nonstop1h 03m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 20 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 February 11, 2026.

It’s typically best to fly out from Key West to Marco Island in the morning. Doing so could potentially save you 14% on the flight price compared to flying in the evening, 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 February 7, 2026.

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. Monday 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 February 11, 2026.
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
11,267 reviews

Food

6.4

Overall

7.2

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,267 reviews
American Airlines
7.2
Good
11,267 reviews

Food

6.4

Overall

7.2

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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 popular is this Key West to Marco Island flight route?

    The Key West to Marco Island flight path was viewed by 2 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 $201, American 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 Envoy Air (82%), British Airways (68%) or American Airlines (67%) 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 $155. On average you can expect to pay $391. The most popular route, (Key West - Miami), can usually be booked for $350.

  • 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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$83Average$145FlexibilityNo cancel feeOn-time69%
Silver AirwaysCheapest$138Average$167FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$379Average$584FlexibilityNo cancel feeOn-time71%

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