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Marco Island

$124+ Cheap flights from Seattle (SEA) 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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MIA
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Marco Island are usually found in January or February, booked 52 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Seattle to Marco Island

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Marco Island (MA9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$200
(CheapOair)

One-way from

$124
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$357
Provider with most accurate pricing for Seattle/Tacoma Intl-Miami flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Miami flights.
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From Seattle/Tacoma Intl to Marco Island
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One-way flight from Seattle/Tacoma Intl to Marco Island
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Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Seattle to Marco Island

Cheapest flights from Seattle to Marco Island
Explore the most affordable flight options available from Seattle to Marco Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This CheapOair deal was found by Cheapflights users on 1/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/185:15 amSEA - MIA
1 stop20h 45mSpirit Airlines
Mon 2/248:55 pmMIA - SEA
1 stop30h 30mSpirit Airlines
Deal found 1/29$200
This FlightHub deal was found by Cheapflights users on 1/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/225:38 pmSEA - MIA
2 stops15h 50mMultiple Airlines
Sun 3/26:25 amMIA - SEA
1 stop8h 37mMultiple Airlines
Deal found 1/30$203
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Mon 2/103:15 pmSEA - MIA
1 stop7h 39mFrontier
Wed 2/196:25 amMIA - SEA
1 stop9h 11mFrontier
Deal found 1/29$232
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/187:15 amSEA - MIA
Nonstop5h 50mDelta
Thu 2/205:15 pmMIA - SEA
Nonstop7h 04mDelta
Deal found 1/30$257
This Trip.com deal was found by Cheapflights users on 1/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:55 amSEA - MIA
Nonstop5h 55mAlaska Airlines
Wed 3/125:55 pmMIA - SEA
Nonstop7h 05mAlaska Airlines
Deal found 1/28$275
This American Airlines deal was found by Cheapflights users on 1/29. 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 3/412:43 amSEA - MIA
1 stop8h 50mAmerican Airlines
Wed 3/127:35 pmMIA - SEA
Nonstop6h 51mAmerican Airlines
Deal found 1/29$316

Find flights from Seattle to Marco Island within your budget

Customize your flight search to find flights from Seattle 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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Tue 2/18

5:15 am-5:00 am

1 stop20h 45m

Miami

Mon 2/24

8:55 pm-12:25 am

1 stop30h 30m

$200

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Sat 2/22

5:38 pm-12:28 pm

2 stops15h 50m

Miami

Sun 3/2

6:25 am-12:02 pm

1 stop8h 37m

$203

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Mon 2/10

3:15 pm-1:54 am

1 stop7h 39m

Miami

Wed 2/19

6:25 am-12:36 pm

1 stop9h 11m

$232

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Tue 2/18

7:15 am-4:05 pm

Nonstop5h 50m

Miami

Thu 2/20

5:15 pm-9:19 pm

Nonstop7h 04m

$257

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Wed 3/5

7:55 am-4:50 pm

Nonstop5h 55m

Miami

Wed 3/12

5:55 pm-10:00 pm

Nonstop7h 05m

$275

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Tue 3/4

12:43 am-12:33 pm

1 stop8h 50m

Miami

Wed 3/12

7:35 pm-11:26 pm

Nonstop6h 51m

$316

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Wed 2/12

1:36 pm-12:24 pm

2 stops19h 48m

$124

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Sun 3/16

7:57 pm-7:42 pm

2 stops20h 45m

$125

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Tue 2/25

7:15 am-4:05 pm

Nonstop5h 50m

$139

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Tue 2/25

8:05 am-6:47 pm

1 stop7h 42m

$148

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 16 results
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Best time to book a flight from Seattle to Marco Island

Have a flexible travel schedule? Discover the best time to fly to Marco Island from Seattle 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.

Travel insights for flights from Seattle to Marco Island

Get recent, data-driven insights about flights from Seattle to Marco Island including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Marco Island?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Marco Island. Price data was last updated on January 24, 2025.

Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Marco Island. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Seattle to Marco Island?

Currently, September is the cheapest month in which you can book a flight from Seattle to Marco Island (average of $231). Flying from Seattle 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 SEA to MA9?

Find hourly flight availability from Seattle 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 January 30, 2025.

When flying from Seattle 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 Seattle to Marco Island?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Marco Island. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Marco Island flight should consider departing on Tuesday 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.

Weekly flight availability from Seattle to Marco Island

Explore weekly flight availability from Seattle 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 January 30, 2025.

The most flights from SEA to MA9 are scheduled on a Tuesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 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 January 30, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Seattle to Marco Island to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Boarding

8.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Boarding

8.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,688 reviews
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Boarding

8.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,454 reviews
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Boarding

8.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,153 reviews
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Boarding

8.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,913 reviews
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Boarding

8.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Seattle 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 Seattle to Marco Island?

    If you book a flight to Marco Island from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 5 flights from Seattle/Tacoma Intl to Marco Island per day from 9 different airlines.

  • How popular is this Seattle to Marco Island flight route?

    Within the past month, 45 users have taken a look at flights from Seattle/Tacoma Intl to Marco Island.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $124. However, be on the lookout for offers from Spirit Airlines and Delta, as they are both options that can get you from Seattle to Marco Island for a low price.

  • What are the most reliable airlines from Seattle to Marco Island?

    Before booking your flight to Marco Island from Seattle, check out the most reliable airlines to get you to your destination on time: Alaska Airlines (93%), Hawaiian Airlines (91%), Qatar Airways( 84%).

  • What are the cheapest flights from Seattle to Marco Island?

    Looking for the cheapest flight from Seattle to Marco Island? While on average our users pay $882, our data indicates the cheapest price to be $128. The most popular route (Seattle/Tacoma Intl - Miami), is priced around $150.

  • Can I find deals for flights from Seattle to Marco Island that include hotel bookings?

    Yes. In addition to deals on Seattle to Marco Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Marco Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Marco Island.

  • Can I find deals for business class flights from Seattle to Marco Island?

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Marco Island?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Marco Island (average of $231). Flying from Seattle 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 9 airlines flying from Seattle to Marco Island

Discover the top 9 airlines that operate flights from Seattle 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$121Average$253FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$122Average$394FlexibilityNo cancel feeOn-time83%
Spirit AirlinesCheapest$127Average$284FlexibilityNo cancel feeOn-time65%
FrontierCheapest$129Average$280FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$188Average$470FlexibilityNo cancel feeOn-time75%
DeltaCheapest$217Average$404FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$452FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$240Average$440FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$386Average$476FlexibilityNo cancel feeOn-time63%
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