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Cheap flights from Washington, D.C. Dulles Intl Airport to Rockland from $311

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Rockland departing on 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Rockland

Cheap round-trip flights

Multiple Airlines Logo
IAD-RKD
557 mimulti-stop
Multiple Airlines Logo
RKD-IAD
557 mimulti-stop
Multiple Airlines
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momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Rockland 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Rockland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Rockland

IAD - RKD

IADRKD

Washington, D.C. Dulles Intl

Fri 9/26

8:59 pm-3:28 pm

3 stops42h 29m

$311

Washington, D.C.Rockland

IAD - RKD

IADRKD

Washington, D.C. Dulles Intl

Fri 9/26

8:59 pm-10:19 am

2 stops37h 20m

$388

Washington, D.C.Rockland

IAD - RKD

IADRKD

Washington, D.C. Dulles Intl

Fri 9/26

10:19 pm-10:19 am

1 stop12h 00m

$508

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Rockland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Rockland?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Rockland is on a Tuesday when prices can be found for as low as $551. Flights from Washington, D.C. Dulles Intl Airport to Rockland on a Wednesday will generally be more expensive and average around $702. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Rockland?

According to our data, the cheapest time of day to fly to Rockland is in the morning. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Rockland in the morning for as low as $664. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $673.

When to book flights from Washington, D.C. Dulles Intl Airport to Rockland

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Rockland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Rockland (IAD to RKD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Rockland

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Rockland. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Rockland.
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  • How far is Washington, D.C. Dulles Intl to Rockland Knox County Regional by plane?

    Rockland Knox County Regional is 558.5 mi away from Washington, D.C. Dulles Intl.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Rockland Knox County Regional Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Rockland Knox County Regional Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Rockland Knox County Regional Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Rockland Knox County Regional Airport.

  • What documentation or ID do you need to fly to Rockland Knox County Regional Airport?

    The travel and health documents you'll need for your trip to Rockland Knox County Regional Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rockland Knox County Regional Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Rockland?

Book flights to Rockland if you plan to visit one of these locations
Camden
Rockport

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Rockland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rockland from Washington, D.C..

Can I find flights from Washington, D.C. to Rockland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Rockland from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Rockland?

momondo provides multiple filters to help you find the best flight to Rockland from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Rockland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Rockland, momondo offers a useful price alert feature which will track prices for flights to Rockland from Washington, D.C. and alert you when they change.

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