Cheap Flights from Washington (IAD) to Marco Island (MRK)

Popular airlines from Washington Dulles Intl. Airport (IAD) to Marco Island, FL (MRK)

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Flights from Washington (IAD) to Marco Island (MRK)
Origin airport
Washington Dulles Intl.
Destination airport
Marco Island
Distance
927 mi

Washington to Marco Island Flights

The cheapest times to fly from Washington to Marco Island

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Marco Island are during the month of . You can find some of the cheapest flights from Washington to Marco Island with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Marco Island

Sunday is one of the best days to book for cheap flights from Washington to Marco Island: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Marco Island

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Marco Island in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Marco Island flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Marco Island airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Marco Island, FL (MRK) cost?
Get a cheap one-way flight or cheap return flight from Washington Dulles Intl. Airport (IAD) to Marco Island, FL (MRK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Marco Island, FL (MRK)?
is the cheapest month to fly from IAD to MRK. Planning your trip for the off-season is often the key to finding a great deal.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Marco Island, FL (MRK)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest IAD to MRK flight.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Marco Island, FL (MRK)?
Nonstop flights from Washington Dulles Intl. Airport (IAD) to Marco Island, FL (MRK) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAD to MRK?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Marco Island, FL (MRK)?
Opt for a flight from Washington Dulles Intl. Airport (IAD) to Marco Island, FL (MRK) that leaves before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Naples from Washington Dulles Intl. Airport (IAD)?
If you're leaving on a direct flight from Washington Dulles Intl. Airport (IAD) to Naples, you can touch down at either Southwest Florida Intl. Airport (RSW) or Charlotte County Airport (PGD).
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Marco Island, FL (MRK) last-minute?
Holding off until right before your break to book a flight from IAD to MRK often results in higher prices. While it's possible to find some last-minute deals, there's no guarantee. Allow some flexibility in your schedule to boost your chances of landing a bargain.
Is it cheaper to book an IAD to MRK flight and hotel package?
You can save money by booking an IAD to MRK flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your preferred accommodations and flights, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Marco Island, FL (MRK)?
If you reserved your IAD to MRK flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.