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Marco Island

$122+ Cheap flights from San Diego (SAN) 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — MIA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Marco Island are usually found in January or April, booked 68 days in advance, depart on a Wednesday or Friday and return on a Wednesday

Cheap flight deals from San Diego to Marco Island

Keep the following information in mind while searching for San Diego to Marco Island flight deals. Data was last updated September 15, 2025.

Round-trip from

$248
(Kiwi.com)

One-way from

$122
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$423
From San Diego to Marco Island
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One-way flight from San Diego to Marco Island
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Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Diego to Marco Island

Cheapest flights from San Diego to Marco Island
Explore the most affordable flight options available from San Diego to Marco Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/2310:52 amSAN - MIA
1 stop16h 27mFrontier
Mon 10/278:00 amMIA - SAN
2 stops18h 04mFrontier
Deal found 9/14$248
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/266:35 amSAN - MIA
1 stop15h 09mMultiple Airlines
Mon 9/293:50 pmMIA - SAN
2 stops23h 41mMultiple Airlines
Deal found 9/13$249
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:25 amSAN - MIA
2 stops15h 09mFrontier
Sun 11/27:25 amMIA - SAN
1 stop14h 04mFrontier
Deal found 9/15$250
This CheapOair deal was found by Cheapflights users on 9/13. 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.
Fri 10/109:03 pmSAN - MIA
1 stop16h 11mFrontier
Mon 10/136:00 amMIA - SAN
1 stop20h 50mFrontier
Deal found 9/13$251
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:30 pmSAN - MIA
1 stop10h 19mUnited Airlines
Tue 11/44:50 pmMIA - SAN
1 stop8h 03mUnited Airlines
Deal found 9/13$252
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/26:35 amSAN - MIA
2 stops14h 37mFrontier
Sun 10/56:00 amMIA - SAN
1 stop8h 09mFrontier
Deal found 9/13$253
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/112:24 pmSAN - MIA
2 stops15h 30mMultiple Airlines
Sat 10/186:00 amMIA - SAN
1 stop10h 28mMultiple Airlines
Deal found 9/13$254
This American Airlines deal was found by Cheapflights users on 9/13. 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 12/912:55 pmSAN - MIA
Nonstop5h 05mAmerican Airlines
Tue 12/167:15 amMIA - SAN
1 stop11h 04mAmerican Airlines
Deal found 9/13$255
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/28:25 amSAN - MIA
2 stops12h 34mMultiple Airlines
Sun 10/56:00 amMIA - SAN
1 stop8h 09mMultiple Airlines
Deal found 9/13$256
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/610:30 pmSAN - MIA
1 stop8h 05mDelta
Tue 10/146:45 pmMIA - SAN
1 stop8h 13mDelta
Deal found 9/15$257
This American Airlines deal was found by Cheapflights users on 9/14. 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 11/112:30 pmSAN - MIA
Nonstop4h 53mAmerican Airlines
Wed 11/57:10 amMIA - SAN
1 stop11h 06mAmerican Airlines
Deal found 9/14$260

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego 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 September 15, 2025.
Use the filters below to find and compare flights from San Diego to Marco Island that are best for you.

Fly from

San Diego

Fly to

Marco Island

Route

Depart

Return

Price

San DiegoMiami

SAN - MIA

SANMIA

San Diego

Wed 10/29

10:30 pm-11:49 am

1 stop10h 19m

Miami

Tue 11/4

4:50 pm-9:53 pm

1 stop8h 03m

$252

San DiegoMiami

SAN - MIA

SANMIA

San Diego

Mon 10/6

10:30 pm-9:35 am

1 stop8h 05m

Miami

Tue 10/14

6:45 pm-11:58 pm

1 stop8h 13m

$257

San DiegoMiami

SAN - MIA

SANMIA

San Diego

Tue 12/16

7:07 pm-6:25 am

1 stop8h 18m

Miami

Tue 2/10

6:00 am-1:18 pm

1 stop10h 18m

$257

San DiegoMiami

SAN - MIA

SANMIA

San Diego

Tue 10/7

10:15 am-10:45 pm

1 stop9h 30m

Miami

Sat 10/11

12:27 pm-6:30 pm

1 stop9h 03m

$257

San DiegoMiami

SAN - MIA

SANMIA

San Diego

Tue 11/18

7:06 pm-6:25 am

1 stop8h 19m

Miami

Mon 11/24

7:40 am-3:24 pm

1 stop10h 44m

$257

San DiegoMiami

SAN - MIA

SANMIA

San Diego

Wed 11/19

6:20 am-6:08 pm

1 stop8h 48m

Miami

Mon 11/24

7:40 am-3:24 pm

1 stop10h 44m

$257

San DiegoMiami

SAN - MIA

SANMIA

San Diego

Mon 11/24

6:15 am-5:20 pm

1 stop8h 05m

Miami

Tue 12/2

6:30 pm-11:46 pm

1 stop8h 16m

$308

San DiegoMiami

SAN - MIA

SANMIA

San Diego

Fri 1/30

6:15 am-5:14 pm

1 stop7h 59m

Miami

Mon 2/9

8:00 am-3:22 pm

1 stop10h 22m

$308

San DiegoMiami

SAN - MIA

SANMIA

San Diego

Sat 1/31

6:15 am-5:14 pm

1 stop7h 59m

Miami

Mon 2/9

8:00 am-3:22 pm

1 stop10h 22m

$308

San DiegoMiami

SAN - MIA

SANMIA

San Diego

Tue 12/30

10:30 pm-9:27 am

1 stop7h 57m

Miami

Thu 1/8

8:00 am-3:22 pm

1 stop10h 22m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 22 results
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2
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Best time to book a flight from San Diego to Marco Island

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Marco Island. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from San Diego to Marco Island, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from San Diego to Marco Island (average of $232). Flying from San Diego 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 SAN to MA9?

Find hourly flight availability from San Diego 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 September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Marco Island as you normally would.

What is the cheapest day to fly from San Diego to Marco Island?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Marco Island. Price data was last updated on December 8, 2024.

Travelers seeking maximum savings on their San Diego to Marco Island flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Diego to Marco Island

Explore weekly flight availability from San Diego 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 September 15, 2025.

The most flights from SAN to MA9 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 September 15, 2025.
Read through reviews of airlines operating flights from San Diego to Marco Island, such as Alaska Airlines, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Spirit Airlines
6.3
Okay
8,015 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,172 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

    Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to Marco Island from San Diego. Booking flights from San Diego (SAN) to Marco Island should be relatively easy as there are 2 daily outbound flights to Marco Island from 9 different airlines.

  • How popular is this San Diego to Marco Island flight route?

    Flights from San Diego to Marco Island have been viewed 11 times in the past calendar month.

  • How long is the flight from San Diego to Marco Island?

    Departing from San Diego to Marco Island will take you 8h 05m. There are 2262 mi between San Diego and Marco Island. This flight may include one or multiple stops.

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

    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 San Diego to Marco Island on time: American Airlines (85%), Alaska Airlines (85%), GOL (83%).

  • What are the cheapest flights from San Diego to Marco Island?

    Looking at all options, your cheapest flight can be booked for $121. While the most popular route (San Diego - Miami) can be booked for $164 on average, our data indicates $1,141 when flying from San Diego to Marco Island.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego 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 San Diego to Marco Island?

    Currently, September is the cheapest month in which you can book a flight from San Diego to Marco Island (average of $232). Flying from San Diego 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 San Diego to Marco Island

Discover the top 9 airlines that operate flights from San Diego 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$89Average$203FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$102Average$213FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$216Average$410FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$216Average$521FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$237Average$430FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$238Average$587FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$249Average$366FlexibilityNo cancel feeOn-time85%
DeltaCheapest$256Average$369FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$282Average$499FlexibilityNo cancel feeOn-time63%

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