HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Shannon

$252+ Cheap flights from Marco Island, FL to Shannon (SNN)

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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SNN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Marco Island to Shannon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Marco Island to Shannon

Best flights from Marco Island to Shannon
Discover carefully curated flight deals from Marco Island to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/185:54 amMIA - SNN
3 stops26h 56mMultiple Airlines
Tue 2/35:50 amSNN - MIA
3 stops44h 15mMultiple Airlines
Deal found 12/17$654
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/223:35 pmMIA - SNN
1 stop14h 35mKLM
Sat 5/301:05 pmSNN - MIA
1 stop15h 08mKLM
Deal found 12/16$856
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/223:35 pmMIA - SNN
1 stop14h 35mDelta
Sat 5/301:05 pmSNN - MIA
1 stop15h 08mDelta
Deal found 12/15$856
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/221:25 pmMIA - SNN
2 stops37h 05mUnited Airlines
Sat 5/309:30 amSNN - MIA
2 stops18h 19mUnited Airlines
Deal found 12/15$875

Find flight deals from Marco Island to Shannon

Keep the following information in mind while searching for Marco Island to Shannon flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$654
(Mytrip)

One-way from

$252
(Kiwi.com)

Popular in

February

Cheapest in

January

Average price

$757
Provider with most accurate pricing for Miami-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Shannon flights.
Search Deals
From Marco Island to Shannon
Search Deals
One-way flight from Marco Island to Shannon
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($163 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

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

Fly from

Marco Island

Fly to

Shannon

Route

Depart

Return

Price

MiamiShannon

MIA - SNN

MIASNN

Miami

Sun 1/18

5:54 am-1:50 pm

3 stops26h 56m

Shannon

Tue 2/3

5:50 am-9:05 pm

3 stops44h 15m

$654

MiamiShannon

MIA - SNN

MIASNN

Miami

Fri 5/22

3:35 pm-11:10 am

1 stop14h 35m

Shannon

Sat 5/30

1:05 pm-11:13 pm

1 stop15h 08m

$856

MiamiShannon

MIA - SNN

MIASNN

Miami

Fri 5/22

3:35 pm-11:10 am

1 stop14h 35m

Shannon

Sat 5/30

1:05 pm-11:13 pm

1 stop15h 08m

$856

MiamiShannon

MIA - SNN

MIASNN

Miami

Fri 5/22

1:25 pm-7:30 am

2 stops37h 05m

Shannon

Sat 5/30

9:30 am-10:49 pm

2 stops18h 19m

$875

MiamiShannon

MIA - SNN

MIASNN

Miami

Sun 1/25

5:30 am-6:55 pm

3 stops56h 25m

$252

MiamiShannon

MIA - SNN

MIASNN

Miami

Sat 5/2

6:00 pm-10:15 am

2 stops35h 15m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from Marco Island to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon 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 Shannon

What is the cheapest month to book a flight from Marco Island to Shannon, Clare?

Currently, August is the cheapest month in which you can book a flight from Marco Island to Shannon, Clare (average of $516). Flying from Marco Island to Shannon, Clare in February is currently the most expensive (average of $1,538). 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 SNN?

Find hourly flight availability from Marco Island to Shannon. 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.

A simple way to save on the total cost of your ticket is to fly from Marco Island to Shannon, Clare in the evening. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Marco Island to Shannon, Clare?

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

Travelers seeking maximum savings on their Marco Island to Shannon, Clare flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. 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 Shannon. Reviews last updated December 18, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Marco Island to Shannon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,091 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
American Airlines
7.2
Good
11,054 reviews
United Airlines
7.4
Good
9,091 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

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

    For a flight from Marco Island to Shannon, you will be flying into Shannon. Shannon (SNN) is just 2.1 mi from the center of the city. Shannon is the only Shannon airport and it handles 0 inbound flights from Marco Island per day. 2 airlines have flights to Shannon from Marco Island on a regular basis.

  • How long is the flight from Marco Island to Shannon, Clare?

    KLM and Delta can get you from Marco Island to Shannon, Clare in just under 14h 35m. Your travel time can differ by up to . Airlines will cover a distance of 4049 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Marco Island to Shannon 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 Shannon, Clare?

    Currently, August is the cheapest month in which you can book a flight from Marco Island to Shannon, Clare (average of $516). Flying from Marco Island to Shannon, Clare in February is currently the most expensive (average of $1,538). 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 Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Marco Island to Shannon

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Dublin flights
Tampa to Dublin flights
Miami to Dublin flights
Fort Lauderdale to Dublin flights
Jacksonville to Dublin flights
West Palm Beach to Dublin flights
Fort Myers to Dublin flights
Pensacola to Dublin flights
Miami to Shannon flights
Fort Lauderdale to Shannon flights
Fort Lauderdale to Cork flights
Miami to Cork flights
Valparaiso to Dublin flights
Orlando to Shannon flights
West Palm Beach to Shannon flights
Pensacola to Shannon flights
Pensacola to Cork flights
Melbourne to Dublin flights
Sarasota to Dublin flights
Tallahassee to Dublin flights
Tampa to Shannon flights
Orlando to Cork flights
Jacksonville to Shannon flights
Tampa to Knock flights
Tampa to Cork flights
Gainesville to Dublin flights
Valdosta to Dublin flights
Panama City to Dublin flights
Orlando to Knock flights
Fort Myers to Shannon flights
Valparaiso to Shannon flights
Daytona Beach to Shannon flights
Orlando to Milltown (Kerry) flights
Jacksonville to Cork flights
Gainesville to Cork flights
Sarasota to Shannon flights
Sarasota to Cork flights
Fort Myers to Cork flights
Tampa to Milltown (Kerry) flights
Melbourne to Shannon flights
Panama City to Shannon flights
Daytona Beach to Dublin flights

Top 2 airlines flying from Marco Island to Shannon

Discover the top 2 airlines that operate flights from Marco Island to Shannon. 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$516Average$879FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$572Average$832FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.