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Dulles Intl

Cheap flights from Rockland (RKD) to Dulles Intl (IAD)

RKD — IAD
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Cheap flight deals from Rockland to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Rockland (RKD) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 18, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars
Provider with most accurate pricing for Rockland Knox County Regional-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Rockland Knox County Regional-Washington, D.C. Dulles Intl flights.
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  • Most accurate provider: When it comes to deals on Rockland-Washington, D.C. Dulles Intl Airport flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Rockland-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Rockland-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rockland-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rockland-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rockland to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Rockland 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 Rockland to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Rockland to Washington, D.C. Dulles Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Rockland to Washington, D.C. Dulles Intl Airport (average of $189). Flying from Rockland to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $238). 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.

Related info for your journey

Find useful and relevant information for your journey from Rockland to Dulles Intl. 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 Rockland to Washington, D.C. Dulles Intl?

    For a flight from Rockland to Washington, D.C. Dulles Intl, you will be flying from Knox County Regional. Rockland Knox County Regional (RKD) is just 3.0 mi from the center of the city. Knox County Regional is the only Rockland airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 0 airlines have flights to Washington, D.C. Dulles Intl from Rockland Knox County Regional on a regular basis.

  • Can I find deals for flights from Rockland to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Rockland to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rockland to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rockland to Dulles Intl.

  • Can I find deals for business class flights from Rockland to Dulles Intl?

    Yes. Cheapflights offers flight deals from Rockland to Dulles Intl 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 Rockland to Washington, D.C. Dulles Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Rockland to Washington, D.C. Dulles Intl Airport (average of $189). Flying from Rockland to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $238). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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