$239 Cheap Flights from Washington (IAD) to Rockland (RKD)

Popular airlines from Washington Dulles Intl. Airport (IAD) to Rockland, ME (RKD-Knox County Regional)

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Cheap Flights from Washington to Rockland (IAD-RKD)

Prices were available within the past 7 days and start at $239 for one-way flights and $355 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Alternative airports near Rockland

Prices were available within the past 7 days. Prices and availability are subject to change.

Flights from Washington (IAD) to Rockland (RKD)
Origin airport
Washington Dulles Intl.
Destination airport
Knox County Regional
Roundtrip price
$355
Distance
557 mi

Washington to Rockland Flights

The cheapest times to fly from Washington to Rockland

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 Rockland are during the month of October. You can find some of the cheapest flights from Washington to Rockland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Rockland

Sunday is one of the best days to book for cheap flights from Washington to Rockland: 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 Rockland

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 Rockland in 2025. You can also book with separate airlines for your outbound and return journeys, from $239 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 Rockland 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 Rockland 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 Knox County Regional Airport (RKD) cost?
Secure a cheap one-way flight from $239 or cheap return flight from $355 from Washington Dulles Intl. Airport (IAD) to Knox County Regional Airport (RKD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Knox County Regional Airport (RKD)?
October is the least expensive month to fly from IAD to RKD. 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 Knox County Regional Airport (RKD)?
To find the cheapest airline that'll fly you from IAD to RKD, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Knox County Regional Airport (RKD)?
Direct flights from Washington Dulles Intl. Airport (IAD) to Knox County Regional Airport (RKD) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAD to RKD?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can change depending on the time of year, airline and other factors.*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 Knox County Regional Airport (RKD)?
To avoid potential delays on the Washington Dulles Intl. Airport (IAD) to Knox County Regional Airport (RKD) route, aim to travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Knox County Regional Airport (RKD) last-minute?
Holding off until right before your break to book a ticket from IAD to RKD often results in higher prices. While you may come across some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans for a better chance of scoring a bargain.
Is it cheaper to book an IAD to RKD flight and hotel package?
You'll generally save money by securing an IAD to RKD flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've selected your ideal accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Knox County Regional Airport (RKD)?
It's generally possible to cancel or reschedule your IAD to RKD flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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