How long is the flight from Newark Airport to Washington, D.C. Dulles Intl Airport?

There are many flights that can get you from Newark Airport to Washington, D.C. Dulles Intl Airport in 1h 20m. Fly via United Airlines to get the fastest option. There are 211 mi between Newark Airport and Washington, D.C. Dulles Intl Airport. Most flights are nonstop.

What is the cheapest airline to fly from Newark Airport to Washington, D.C. Dulles Intl Airport round-trip?

United Airlines, at $129, was found to be the cheapest airline from Newark Airport to Washington, D.C. Dulles Intl Airport.. Users have found that United Airlines is 53% cheaper than the other options available to this destination.

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

Currently, August is the cheapest month in which you can book a flight from Newark Airport to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Newark Airport to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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 day to fly from Newark Airport to Washington, D.C. Dulles Intl Airport?

Travelers seeking maximum savings on their Newark Airport to Washington, D.C. Dulles Intl Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Newark Airport to Washington, D.C. Dulles Intl Airport

The most flights from EWR to IAD are scheduled on a Wednesday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the cheapest flights from Newark Airport to Washington, D.C. Dulles Intl Airport?

While on average a flight from Newark Airport to Washington, D.C. Dulles Intl Airport is generally $761, our data shows the cheapest flight currently is $64. When looking at the most popular route, (Newark - Washington, D.C. Dulles Intl), you can expect to pay $117 for that flight.

What are the most reliable airlines from Newark Airport to Washington, D.C. Dulles Intl Airport?

Before booking your flight to Washington, D.C. Dulles Intl Airport from Newark Airport, check out the most reliable airlines to get you to your destination on time: Sun Country Air (100%), Ethiopian Air (98%), GoJet( 87%).

What is the cheapest time of day to fly from EWR to IAD?

Unlike at noon, when flights are generally more expensive, you can save up to 28% on flights from Newark Airport to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the morning.

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

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

How can I find direct flights from Newark to Dulles Intl?

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

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

Yes. Cheapflights offers flight deals from Newark 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.

$54+ Cheap Flights from Newark Airport to Washington, D.C. Dulles Intl Airport

Round-trip from	$127 (United Airlines)
One-way from	$54 (Kiwi.com)
Popular in	January
Cheapest in	April
Average price	$341
Good round-trip deal	$312 or less
Good one-way deal	$135 or less

Basic Economy allows a personal item only; no carry-ons unless you're a MileagePlus member.

Economy Plus offers extra legroom seats at the front of the economy cabin for MileagePlus Premier members.

$54+ Cheap flights from Newark (EWR) to Dulles Intl (IAD)

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Newark to Dulles IntlExplore the most affordable flight options available from Newark to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2025.

Explore the most affordable flight options available from Newark to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2025.

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The best insider tips for Newark Airport to Washington, D.C. Dulles Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Newark Airport to Washington, D.C. Dulles Intl Airport trip

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Best time to book a flight from Newark to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Newark with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Newark Airport to Washington, D.C. Dulles Intl Airport

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

What is the cheapest time of day to fly from EWR to IAD?

What is the cheapest day to fly from Newark Airport to Washington, D.C. Dulles Intl Airport?

Weekly flight availability from Newark Airport to Washington, D.C. Dulles Intl Airport

Reviews of airlines servicing Dulles Intl

Get a feel of what it's like to fly with United Airlines from Newark Airport to Washington, D.C. Dulles Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Newark to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Newark Airport to Washington, D.C. Dulles Intl Airport?

What is the cheapest airline to fly from Newark Airport to Washington, D.C. Dulles Intl Airport round-trip?

What are the most reliable airlines from Newark Airport to Washington, D.C. Dulles Intl Airport?

What are the cheapest flights from Newark Airport to Washington, D.C. Dulles Intl Airport?

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

How can I find direct flights from Newark to Dulles Intl?

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

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

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Cheapest flights from Newark to Dulles Intl
Explore the most affordable flight options available from Newark to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2025.