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$134+ Cheap flights from Marco Island, FL to Seattle (SEA)

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SEA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Marco Island to Seattle/Tacoma Intl are usually found in February or September, booked 78 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Find flight deals from Marco Island to Seattle

Cheapest flights from Marco Island to Seattle
Explore the most affordable flight options available from Marco Island to Seattle. 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.
Thu 12/46:25 amMIA - SEA
1 stop32h 28mFrontier
Sun 12/712:48 pmSEA - MIA
1 stop13h 31mFrontier
Deal found 10/28$218
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.
Thu 12/47:35 pmMIA - SEA
Nonstop6h 41mAmerican Airlines
Mon 12/810:08 pmSEA - MIA
Nonstop5h 37mAmerican Airlines
Deal found 10/29$219
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:34 pmMIA - SEA
Nonstop6h 56mMultiple Airlines
Mon 12/89:45 amSEA - MIA
1 stop10h 33mMultiple Airlines
Deal found 10/29$220
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:11 pmMIA - SEA
Nonstop6h 54mAlaska Airlines
Mon 12/299:20 pmSEA - MIA
Nonstop5h 45mAlaska Airlines
Deal found 10/30$221
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:34 pmMIA - SEA
Nonstop6h 56mMultiple Airlines
Sat 12/1312:48 pmSEA - MIA
1 stop13h 31mMultiple Airlines
Deal found 10/29$225
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:34 pmMIA - SEA
Nonstop6h 56mAlaska Airlines
Tue 12/309:20 pmSEA - MIA
Nonstop5h 45mAlaska Airlines
Deal found 10/28$227
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.
Sun 12/217:25 amMIA - SEA
Nonstop6h 57mHawaiian Airlines
Mon 12/299:20 pmSEA - MIA
Nonstop5h 45mHawaiian Airlines
Deal found 10/29$228
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:00 amMIA - SEA
1 stop9h 13mFrontier
Sun 11/162:22 pmSEA - MIA
1 stop12h 57mFrontier
Deal found 10/30$233
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:00 amMIA - SEA
1 stop9h 13mFrontier
Sat 11/1512:58 pmSEA - MIA
1 stop14h 21mFrontier
Deal found 10/30$236
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:25 amMIA - SEA
Nonstop6h 57mAlaska Airlines
Tue 12/309:20 pmSEA - MIA
Nonstop5h 45mAlaska Airlines
Deal found 10/28$237
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:50 pmMIA - SEA
Nonstop6h 53mDelta
Thu 1/157:45 amSEA - MIA
Nonstop5h 52mDelta
Deal found 10/30$238

Cheap flight deals from Marco Island to Seattle

Keep the following information in mind while searching for Marco Island to Seattle flight deals. Data was last updated October 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$219
(American Airlines)

One-way from

$134
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$326
Provider with most accurate pricing for Miami-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Seattle/Tacoma Intl flights.
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From Marco Island to Seattle/Tacoma Intl
Search Deals
One-way flight from Marco Island to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Marco Island to Seattle 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 Marco Island to Seattle that are best for you.

Fly from

Marco Island

Fly to

Seattle

Route

Depart

Return

Price

MiamiSeattle

MIA - SEA

MIASEA

Miami

Thu 11/27

7:17 am-11:15 am

Nonstop6h 58m

Seattle/Tacoma Intl

Thu 12/4

8:45 am-5:34 pm

Nonstop5h 49m

$244

MiamiSeattle

MIA - SEA

MIASEA

Miami

Thu 12/4

6:34 pm-10:30 pm

Nonstop6h 56m

Seattle/Tacoma Intl

Mon 12/8

12:45 pm-4:00 pm

1 stop24h 15m

$262

MiamiSeattle

MIA - SEA

MIASEA

Miami

Thu 12/4

6:00 pm-9:58 pm

Nonstop6h 58m

Seattle/Tacoma Intl

Wed 12/10

7:55 am-4:50 pm

Nonstop5h 55m

$277

MiamiSeattle

MIA - SEA

MIASEA

Miami

Thu 11/27

6:05 pm-9:58 pm

Nonstop6h 53m

Seattle/Tacoma Intl

Mon 12/1

7:55 am-4:49 pm

Nonstop5h 54m

$277

MiamiSeattle

MIA - SEA

MIASEA

Miami

Thu 12/25

7:25 am-11:22 am

Nonstop6h 57m

Seattle/Tacoma Intl

Mon 12/29

9:20 pm-6:05 am

Nonstop5h 45m

$277

MiamiSeattle

MIA - SEA

MIASEA

Miami

Fri 12/12

6:05 pm-10:03 pm

Nonstop6h 58m

Seattle/Tacoma Intl

Mon 12/15

7:55 am-4:50 pm

Nonstop5h 55m

$277

MiamiSeattle

MIA - SEA

MIASEA

Miami

Fri 12/12

6:34 pm-10:30 pm

Nonstop6h 56m

Seattle/Tacoma Intl

Sun 12/14

12:45 pm-4:00 pm

1 stop24h 15m

$282

MiamiSeattle

MIA - SEA

MIASEA

Miami

Sat 11/22

6:05 pm-9:58 pm

Nonstop6h 53m

Seattle/Tacoma Intl

Wed 11/26

7:55 am-4:49 pm

Nonstop5h 54m

$297

MiamiSeattle

MIA - SEA

MIASEA

Miami

Thu 12/25

2:10 pm-10:47 pm

1 stop11h 37m

Seattle/Tacoma Intl

Sun 1/4

11:59 pm-12:10 pm

1 stop9h 11m

$307

MiamiSeattle

MIA - SEA

MIASEA

Miami

Tue 12/2

7:05 am-4:07 pm

1 stop12h 02m

Seattle/Tacoma Intl

Thu 12/4

9:25 am-9:50 pm

1 stop9h 25m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 23 results
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Best time to book a flight from Marco Island to Seattle

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

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

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

The best time to book flights from Marco Island to Seattle is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Marco Island to Seattle (average of $121). Flying from Marco Island to Seattle in November is currently the most expensive (average of $209). 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 MA9 to SEA?

Find hourly flight availability from Marco Island to Seattle. 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 Marco Island to Seattle at noon. Doing so could potentially save you 43% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Marco Island to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Marco Island to Seattle. Price data was last updated on October 27, 2024.

Travelers seeking maximum savings on their Marco Island to Seattle flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated October 30, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Marco Island to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,220 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
11,220 reviews
Alaska Airlines
8.0
Very good
11,220 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
7.9
Good
7,998 reviews
Alaska Airlines
8.0
Very good
11,220 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Hawaiian Airlines
7.8
Good
2,798 reviews
Alaska Airlines
8.0
Very good
11,220 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
American Airlines
7.2
Good
11,034 reviews
Alaska Airlines
8.0
Very good
11,220 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Frontier
5.8
Fair
3,123 reviews
Alaska Airlines
8.0
Very good
11,220 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

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

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from Marco Island to Seattle. 9 airlines have flights to Seattle/Tacoma Intl from Marco Island on a regular basis. Booking flights from Marco Island to Seattle/Tacoma Intl should not be difficult; the airport handles an average of 3 inbound flights from Marco Island per day.

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

    Flights from Marco Island to Seattle/Tacoma Intl have been viewed 40 times in the past calendar month.

  • How long is the flight from Marco Island to Seattle?

    A quick flight from Marco Island to Seattle can take about 6h 58m. Alaska Airlines provides one of the quickest options available for as low as $244. Airlines will cover a distance of 2719 mi. All flights are typically nonstop.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Marco Island to Seattle on time: Alaska Airlines (72%), Air Tahiti Nui (72%), American Airlines (68%).

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

    Looking for the cheapest flight from Marco Island to Seattle? While on average our users pay $634, our data indicates the cheapest price to be $119. The most popular route (Miami - Seattle/Tacoma Intl), is priced around $199.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Marco Island to Seattle (average of $121). Flying from Marco Island to Seattle in November is currently the most expensive (average of $209). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
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Lynnwood
Edmonds
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Lacey
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Issaquah

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Top 9 airlines flying from Marco Island to Seattle

Discover the top 9 airlines that operate flights from Marco Island to Seattle. 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
FrontierCheapest$108Average$303FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$118Average$281FlexibilityNo cancel feeOn-time85%
Spirit AirlinesCheapest$119Average$254FlexibilityNo cancel feeOn-time65%
DeltaCheapest$196Average$357FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$199Average$397FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$214Average$416FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$214Average$406FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$214Average$394FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$217Average$455FlexibilityNo cancel feeOn-time75%

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